Leadership Styles in Malaysia
Leadership Styles in Malaysia
Leadership Styles in Malaysia
Submitted on this 14 of February in the year 2007 for the partial requirements
of the degree of
Doctor of Business Administration
"I hereby declare that this paper submitted in partial fulfillment of the DBA degree is my
own work and that all contributions from any other persons or sources are properly and
duly cited. I further declare that it does not constitute any previous work whether published
Name of Candidate
Signature of Candidate
Date
14 February 2007
ACKNOWLEDGEMENTS
This dissertation traces a journey covering three years of my life span. Along the way, I
have been guided and assisted by a number of people who have added new dimensions
to my understanding of learning and life. Without their support, the completion of this
milestone in my life would not have been possible.
I wish to thank my supervisors, Associate Professor Dr. Mohamad Hanapi Mohamad and
Dr. Abu Bakar Sade, for their unwavering support, patience and constructive feedback. I
am also thankful to Dr. T. K. Lim, the Leader of DBA Supervisory Panel, for his guidance
and words of encouragement.
I am thankful to Dato' Che Khalib Mohamad Noh (President/Chief Executive Officer) and
Datuk Azizah Osman (Vice President of Human Resources) of Tenaga Nasional Berhad,
for the opportunity and approval granted in realising this study. A special thank you is
dedicated to Muhammad Razif Abdul Rahman (General Manager of Human Resources
Development), Haji Zulkifii Jaafar Sidek and his team as well as the respondents and
other staff of Tenaga Nasional Berhad for their support in making this study a reality.
I have a great place in my heart for Associate Professor Dr. Amran Md. Rash i and will be
eternally grateful for his strong and continous support, guidance, optimism and
encouragement. I would also like to take this opportunity to convey my special gratitude to
Nor Hazlina Mohd Tahir for her assistance throughout this study.
I would like to convey my acknowledgement to my wife Salina Nan who has sacrificed a
lot for the past three years, giving up her weekends and vacations to see me through this
journey every step of the way. I am also appreciative of my children Lyana, Farhana,
Razin, Raihana and Adlina for their love, support and understanding while I was away to
attend my classes or has locked up myself in study. I also wish to thank my sisters and
brother for their love and support, and for their act of kindness for forgiving me on my
inability to attend family gatherings.
Finally, a very special thank you to Mohammad Masroor Ahmed and his wife Farzana
Kausar who with great passion and hard work edited this manuscript. Without the support
from both of you, this dissertation would not be up to the mark as it is now.
DEDICATION
I am indebted to the two most important persons in this world, my parents; Wan Abd.
Razak Wan Ismail and Rakiah Hassan, who will forever be my inspiration. They have
provided me with continuous love, support, encouragement and confidence throughout my
life.
have reached this far mainly because of both of you. Thank you very much.
11
ABSTRACT
The purpose of this study was to investigate the leadership styles and outcomes among
Tenaga Nasional Berhad (TNB) middle managers using quantitative method. It has been
theorised that the style of middle management leadership is important for effectively
transferring and expanding knowledge and for obtaining effective leadership outcomes.
This revelation provides an impetus for using the Bass' (1985) theoretical approach for
determining the middle management perceived style of leadership in TNB, measuring the
effectiveness of the perceived style, determining whether there are style differences, and
Bass (1985), this study seeks to address the relationship between the independent
variables of leadership styles, i.e., contingent reward, management-by-exception (active),
management-by-exception
idealized
influence (attributed),
Leadership Questionnaire (MLQ), was used to gather data. Subsequent descriptive and
multivariate statistical techniques of multiple regression and product-moment correlation
resulted in determining that most of the leadership styles were statistically significant and
correlated positively with the outcome factors excluding Laissez Faire. The best
regression model is represented by effectiveness as a function of individual consideration,
idealized influence (attributed), inspirational motivation,
managers. These comparisons of the means of groups provided little support for
accepting that there was a difference in the perception of leadership styles and outcomes
panel of academicians and practitioners and statistically reliable policy and practical
iv
is
CONTENTS
PAGE
ACKNOWLEDGEMENTS
DEDICATION
ABSTRACT
CONTENTS
LIST OF FIGURES
LIST OF TABLES
xi
LIST OF APPENDICES
xiii
LIST OF ABBREVIATIONS
xiv
CHAPTER 1
1.0
1.1
1.2
1.3
1.4
1.4.1
1.5
12
1.6
14
1.7
RESEARCH OBJECTIVES
15
1.8
RESEARCH QUESTIONS
15
1.9
RESEARCH HYPOTHESES
16
1.10
OPERATIONAL DEFINITIONS
16
1.11
RESEARCH METHODOLOGY
18
1.12
ASSUMPTIONS
18
1.13
19
1.14
20
CHAPTER 2
2.0
REVIEW OF LITERATURE
22
2.1
TYPOLOGIES OF LEADERSHIP
22
2.1.1
Trait Typology
23
2.1.2
Behaviour Typology
27
29
2.1.3
31
2.1.4
33
35
36
38
40
2.2
2.2.1
Transactional Leadership
45
45
2.2.1.2 Management-By-Exception
46
2.2.2
47
Transformational Leadership
48
49
50
51
Passive Leadership
52
2.2.3
52
53
Leadership Outcomes
2.2.4.1 Effectiveness
54
2.2.4.2 Satisfaction
54
55
2.2.5
55
2.2.6
Directive-Transaction-Transformational-Empowering Leadership
57
2.3
58
2.3.1
59
vi
59
59
2.3.1.3 Criticism on the Inability to Replicate the Full Range of Leadership Model 60
2.3.1.4 Response to Critique
60
61
61
2.3.2
62
63
63
64
64
2.3.3
64
65
65
65
66
2.3.4
66
67
CONCEPTUAL MODEL
68
2.5
SUMMARY
71
CHAPTER 3
3.0
RESEARCH METHODS
72
3.1
APPROPRIATENESS OF METHOD
72
3.2
73
3.3
QUESTIONNAIRE DEVELOPMENT
74
3.4
75
3.4.1
Content Validity
76
3.4.2
Construct Validity
79
3.4.3
Pilot Study
80
3.5
81
3.5.1
On-line Survey
82
VII
3.5.2
Mailed Survey
82
3.6
ANALYSIS OF DATA
83
3.7
RELIABILITY TESTS
84
3.8
FACTOR ANALYSIS
84
3.9
DESCRIPTIVE ANALYSIS
85
3.10
HYPOTHESIS TESTING
85
3.10.1
86
86
87
88
3.11
89
SUMMARY
CHAPTER 4
4.0
FINDINGS
91
4.1
91
4.1.1
92
92
94
4.1.2
101
101
102
4.2
RELIABILITY TESTS
103
4.3
DESCRIPTIVE ANALYSIS
104
4.3.1
104
106
4.3.2
4.3.3
4.3.4
4.3.5
4.4
107
108
108
NORMALITY TESTS
109
viii
4.5
110
4.6
110
4.6.1
Function of Department
111
4.6.2
112
4.6.3
Field of Specialisation
113
4.6.4
Unit Attached
114
4.7
CORRELATION ANALYSIS
116
4.8
REGRESSION ANALYSIS
117
4.9
122
4.10
SUMMARY
122
CHAPTER 5
5.0
125
5.1
SUMMARY OF FINDINGS
125
5.2
IMPLICATIONS
127
5.2.1
127
5.2.2
Development of Instrument
130
5.2.3
130
5.2.4
132
5.3
134
5.3.1
134
5.3.2
134
5.3.3
135
REFERENCES
136
APPENDICES
191
ix
LIST OF FIGURES
NO.
TITLE
PAGE
Figure 1.1
11
Figure 2.1
69
Figure 2.2
70
Figure 5.1
129
LIST OF TABLES
NO.
PAGE
TITLE
Table 1.0
27
Table 2.1
62
Table 3.1
74
Table 3.2:
77
Table 3.3:
90
Table 4.1:
92
Table 4.2:
Communalities
93
Table 4.3:
95
Table 4.4:
97
Table 4.5:
101
Table 4.6:
Communalities
102
Table 4.7:
102
Table 4.8:
103
Table 4.9:
104
Table 4.10:
105
Table 4.11:
106
Table 4.12:
107
Table 4.13:
108
Table 4.14:
108
Table 4.15:
109
xi
110
Table 4.17:
111
Table 4.18:
112
Table 4.19:
112
Table 4.20:
113
Table 4.21:
114
Table 4.22:
114
Table 4.23:
115
Table 4.24:
115
Table 4.25:
Correlations
116
Table 4.26:
Variables Entered/Removed
118
Table 4.27:
R2analysis
119
Table 4.28:
ANOVA
120
Table 4.29:
Coefficients
121
Table 4.16:
xii
LIST OF APPENDICES
NO.
TITLE
PAGE
APPENDIX 1
191
APPENDIX 2
195
APPENDIX 3
210
APPENDIX 4
212
APPENDIX 5
213
APPENDIX 6
QUESTIONNAIRE
218
APPENDIX 7
226
APPENDIX 8
228
LIST OF ABBREVIATIONS
ANOVA
Analysis Of Variance
CEB
CR
Contingent Reward
Effectiveness
EE
Extra Effort
GDP
GLC
Government-Linked Company
Ho
Null Hypodissertation
IC
Individualized Consideration
II
Idealized Influence
ILDP
IM
Inspirational Motivation
IPP
IS
Intellectual Stimulation
KPI
KS
Kolmogorov-Smirnov
LF
Laissez-Faire
MBEA
Management-By-Exception (Active)
MBEP
Management-By-Exception (Passive)
MLQ
PLC
R2
Coefficient of Determination
Satisfaction
SMWT
SPSS
STM
TNB
UPS
VIF
xiv
CHAPTER 1
from actual organisational work settings in order to discover what is actually adopted as
opposed to the espoused theory (Covey, 1992; Darling, 1996 and Manz, Henry and Sims,
1989).
In the past, leadership studies tend to incline towards a singularity fad of leadership
denominated by great man/woman theories, observation towards great leaders, trait theories,
behavioural and situational theories. Today's business environment requires leadership to be
(1997), leadership is a managerial process that has been identified as one of the tools to
achieve competitive advantages in organisations. Even though extensive studies have been
carried out to identify the concept of leadership in various contexts and theoretical foundations
(Bernard, 1926; Blake, Shepard and Mouton, 1964; Drath and Palus, 1994; Fiedler, 1967; and
House and Mitchell, 1974), however, it is a fact that today's demand is not only in taking ideas to
market, but also in responding quickly to the changes, internally and externally, thus forcing the
organisations to move faster (Stalk and Hout, 1990).
The researcher feels that contemporary leadership styles based on empirical leadership theories
should be discussed from the perspective of task/relationship orientations, managerial roles and
leadership roles as well as transaction based and transformation based styles. Interestingly,
there are limited leadership studies on middle managers - a group of employees that plays a
major role in supporting top management. As such, this study seeks to further validate the
criterion of leadership style adopted by the middle management of an organisation and how
these styles affect the employees' performance and outcomes.
1.1
The researches in the past on organisational effectiveness highlighted the need to understand
the importance of leadership and the acquaintance with their work. Many researches have not
clearly defined leadership and the nature of it, i.e. most literature present leadership as being "all
things to all people" (King, 1994), which is irrelevant to many circumstances. On the surface,
previous leadership studies, especially in the early of 20th century, though numerous, are
confusing and disorganised (Argyris, 1957; Brayfield and Rothe, 1951; Drucker, 1966; Fiedler,
1967 and Herzberg, 1964; Hollander, 1978 and House, 1996).
The compulsion to have a regular and faster organisational development requires a different
approach and set of talents for the leaders of today. These set of talents are positive traits of
people that can be assessed, trained and developed in contributing to the making of a great
leader (Homer, 1997). However, traits alone are not adequate for making good leaders. It also
depends upon their ability to successfully transform organisations to achieve the best they can
for their stakeholders, employees, shareholders, customers and communities.
Massive changes taking place in the workforce require a re-evaluation on the nature of work and
the structure of most organisations. The concepts of leadership also need re-evaluation. Traits
that made leaders successful decades ago may or may not be effective in today's scenario
especially when the business world is in a transformation process from an industrial-based
economy into an information-based economy (Wilson et al., 1994). Therefore, relying on the
talents and intellectual potential of employees in identifying effective leadership is increasingly
important for organisational success (Wriston, 1990).
The changes in the business world have transformed the managerial command, which has
eventually expanded across cultures and theoretical beliefs into a more complex nature in
tandem with the complexity of the external environment. A better understanding towards the
underlying issues surrounding the emergence of leadership concepts and its transformation is
This research attempts to bring forward the origin of leadership concepts and the reasons
behind their formulation and propagation by using a case study. A basic understanding of the
idea behind each presented concept and its evolution will warrant stronger understanding in
what leadership is all about and where it is heading in the context of the above scenario. The
origins of leadership concepts are explored thoroughly. Relational factors, shifting and impacting
the leadership concepts, are probed into and the emergence of concepts, the testing of theories
and the system being practiced are investigated. This research will also seek to identify the
leadership typology deemed as relevant to the study. Paradigms of leadership are explored and
mapped into a conceptual framework, with an intention to bridge the existing knowledge gap
accordingly.
1.2
The last decades have seen major changes and a paradigm shift in organisation theory,
management theory and the intellectual constructions through which organisations and leaders
as well as managers and individuals working in organisations are appropriately understood. The
value system of society has been changing rapidly and this definitely has had direct effects on
leadership. To this effect, Bullis et al. (1999) argued that leadership knowledge has not been
studied explicitly or systematically. Up until recently, the dominant model for leadership has
been one that stresses simplicity, order, determinism and linearity. Consequently, today's
leaders, especially in the West, manifest a moderate tolerance of unequal power distribution in
organisations (Certo, 1989).
However, this model has increasingly been coming under fire from various conflicting
perspectives. Under the Eastern and African influences, the dominant model of the West is no
longer ideal. Organisations are striving for a new model and this has resulted in a shift from the
most individualistic approaches to group approaches for problem solving, models which had
worked in Japan (Drucker and Nakauchi, 1997). Additionally, strong gender values, including
traits such as aggressiveness, independence and insensitivity to feelings, have been changing
moderately to relationship building, interdependence and concern for others.
The earlier dominant model has proved that organisations seem to be moving away from valuing
economic incentives, organisational loyalty and work related identity. They seem to move
towards valuing pursuit of leisure, personal identity and self-fulfilment. With the globalisation in
place, the modern leader must be able to recognise and be sensitive towards these value
differences and trends among people at work in order to lead them effectively.
On 31 October 2003, when the fifth Prime Minister of Malaysia took office, he began to lay
down administration's strategy for long-term growth and development to take Malaysia much
closer towards realising its goal of becoming a fully developed nation by 20201 without
sacrificing traditional Malaysian values. A more holistic and balanced approach has been set to
push forward and enhance Malaysia's competitiveness both regionally and internationally.
Various measures have been instituted such as the public service delivery system in earnest by
reducing bureaucracy and cutting red tape, upgrading of education system including vocational
training to develop sufficient human capital for the nation, intensifying
research and
and
Islamic financial
and
services
transformation
of Government-Linked
Companies (GLCs), amongst others.2 In doing all this, the private sector would be taking the
lead in being the engine of economic growth.
In May 2004, when the Government announced its plan to transform and improve the efficiency
and effectiveness of the GLCs, four qualities of leaders were identified as critical in the selection
of the head of GLCs, i.e., integrity and honesty, reasonable intelligence with common sense,
1 Known as 'Wawasan 2020' or Vision 2020, the programme was initiated by the fourth Prime Minister, Tun Dr.
Mahathir Mohamad.
2 Prime Minster's speech at the opening of 'The Invest Malaysia 2005 Conference' on 22 March 2005.
open mindedness and humbleness.3 With this criterion, the concern for leadership becomes the
main focus, thus making leadership study more critical within the context of the transformation
of GLCs.
1.3
In this context, Government Linked Companies are defined as companies in which there is a
major ownership and control either by a Government agency such as Khazanah Nasional,
Ministry of Finance (Incorporated), Kumpulan Wang Amanah Pencen or by virtue of a financial
or legal exposure such as Permodalan Nasional Berhad, Kumpulan Wang Simpanan Pekerja or
Tabung Haji, where the Government guarantees the capita14. The fates of the country and the
GLCs are interdependent. The importance of GLC transformation programme goes beyond the
creation of shareholder value. The speedy GLC transformation would not only help
in
Malaysia's development but also enhance its competitiveness as a place to do business and
improve the life quality of the citizens, given the pervasive presence of GLCs in core businesses
to transform the GLCs in May 2004, the key performance indicators (KPIs) and performance
linked compensation (PLC) initiatives were launched together with reforms in board composition
3 As described by the Second Finance Minister of Malaysia during an interview with The Edge dated 30 November
2004. Refer to www.theedgedaily.com
4 Based on the interview with the Managing Director of Khazanah Nasional, as reported in The EdgeDaily on 13
January 2005.
and senior management changes. In the case of TNB, as one of the main GLC, the new Chief
Executive Officer was appointed on 1 July 2004 to take up the challenge of transformation to
make it perform more efficiently by being commercially focused and customer service oriented.
In a very hierarchical organisation as in TNB, being the largest national utility company in
Malaysia, middle management plays an important role in creating stability when trying to
embrace changes with the organisation. TNB, being an entity privatised by the government of
Malaysia, had gone through various changes in the management and operational structure in
order to meet the organisational mission and vision whilst at the same time fulfils Malaysia's
aspirations.
This leadership study at TNB is long over due as there are few leadership studies on Malaysian
GLCs. Furthermore, there is a pressing need to conduct an evaluation of its leadership styles
and outcomes, so that systematic plans for leadership development among TNB middle
managers could be proposed accordingly.
1.4
TNB has been in existence for almost five decades. It began, in 1948, as a small electric
company owned by a tin miner to power his mining facilities. Later, it became the Central
Electricity Board (CEB), a government department that supplied electricity to three major cities
including Kuala Lumpur, the capital of Malaysia. In 1959, when the company widened its span to
the whole of peninsular Malaysia, it was renamed the National Electricity Board (NEB). Through
Malaysia's
privatised. In 1989, Syarikat Telekom Malaysia (STM) became the first department to be
privatised. A year later, NEB was privatised and renamed Tenaga Nasional Berhad. As a
government entity for almost five decades and having a long history and tradition prior to
privatisation, TNB has tacitly inherited a strong culture of a "technical" but not "business"
oriented organisation.
TNB, now, is the largest electricity utility company in Malaysia with assets worth more than
RM63 billion and has approximately 26,989 employees of various job categories ranging from
top management executives to manual labour workers.5 There are a total of 1,200 executives
and one thousand engineers, of which, more than 90% are electrical engineers. The remaining
about 10% of these executives move up to occupy the management positions. Before
privatisation, engineers mostly, if not all, filled these top positions. Thus, the government control
over NEB for almost fifty years explains the bureaucratic structure and operation of the company
while the highly technically inclined administration mirrors TNB culture as a "technical
organisation".
Whether the huge workforce associated with TNB is justified to fulfil the needs of its millions of
customers or not, however, their obligation to connect all customers who request electrical
service in a safe and efficient manner represents a higher responsibility than that normally
required of other companies. For example, a large steel manufacturer may close operation and
move to China and leave the company town destitute, but that is not an option for TNB. Jokes
aside, as in the Spider-man6 comic, the classical saying 'with great power comes great
responsibilities' is very relevant to the case of TNB.
The privatised TNB saw drastic change in its administration and management. Firstly, the Chief
Executive Officer nominated by the government of Malaysia (the primary shareholder of TNB
and all other privatised organisations) was a non-engineer, an entrepreneur with agricultural
background. Secondly, the public, especially customers and all the stakeholders, almost
immediately upon privatisation, expected TNB to become highly business and customeroriented. Thirdly, to facilitate faster shift in paradigm (which was the rationale and hope of many
members of the "interested party"), the Ministry of Energy, Telecommunication, and Poste
introduced competition for TNB. Licences were issued to Independent Power Producers (IPPs)
to build and operate their own plants and to compete with TNB in the business of electric power
generation. For the past five decades, TNB had been basically holding a monopolistic position in
strategic advantages only in the latter two businesses. This move also retains TNB from being
staying as an integrated company.
The above scenario relates well to the environmental trends such as introduction of new
legislations, revised government's policies and introduction of new technologies that demand a
paradigm shift or a major change by TNB in order to achieve competitive advantage. But, in
most situations change is not an easy thing to implement. Mark Twain used to say, "The only
person who likes change is a baby with a wet diaper!" (cited in Hersey, Blancard, and Johnson
(1996) p. 459). The trends mentioned by Mohrman and Mohrman Jr. (1989), i.e., competition,
greater expectations from stakeholders, technological development, and legislative change can
be associated directly to TNB under the present situations. These authors further argued that no
organisation is immune from the need to change, especially when they are facing these
environmental factors. The difficulty mainly lies in translating environmental change into true
organisational change. This multi-step process involves: (1) registering the need(s) for change,
(2) developing strategies for change, and (3) designing approaches that can aid in plan making.
Unfortunately, as claimed by these authors, most organisations fail to even begin the first step of
the process. Perhaps TNB was more fortunate than others. Recognising this need and taking
advantage of some other environmental pressures, TNB had chosen to embark on using
academic intervention as a strategy for the much-needed change. A number of executives and
non-executives were selected to undergo the academic programs organised at its training
premise to upgrade their skills and competencies, especially in areas related to management
and leadership.
1.4.1
Over the last couple of decades, Malaysia has transformed tremendously and made significant
progress in terms of development and economic growth. The nation's readiness and ability to
accept challenges has been fundamental to the overall development of the country, particularly
to the development of electricity supply sector. Since the economic downturn in 1998, the
economic growth has improved and as a consequence, the energy demand has also risen. For
the financial year 2004, overall electricity consumption has risen to 72,921.4 GWh8, an increase
of 7.6% as compared to the same corresponding period. Furthermore, TNB also recorded total
revenue of RM 17.71 billion as a result of stronger demand for electricity. With a market
capitalisation of RM 34.95 billion8, TNB remains to be an important sector in Malaysia's
economic growth, given its contribution of more than 5% of the total market capitalisation18 of
Bursa Malaysia (The Malaysian Stock Exchange) and approximately 16% of the total market
capitalisation of more than 40 publicly listed GLCs11.
In contrast with TN B's tradition of having an in-house engineer as its President/Chief Executive
Officer, the Government, in 2004, has appointed an 'outsider' with an accounting background, to
lead the transformation of the Company and bring it to greater heights, as part of the
Government plan to transform the GLCs under the leadership of the Prime Minister, Y.A.B. Dato'
Seri Abdullah Hj Ahmad Badawi.
TN B's core activities are the generation, transmission and distribution of electricity. To date,
TNB remains a major player in electricity generation, which is a significant part of the Group's
diversified range of business activities. TNB has the largest generation capacity of 11,137.5
MW.12 Being in a monopoly position, TNB has a complete power system, including the National
Grid,
throughout Peninsular Malaysia and Sabah. Being one of the largest Government Linked
Company, TNB is entrusted to stimulate the domestic private investments and help strengthen
the country's economy. To perform this task, TNB has structured its organisation accordingly
which comprised of various departments and divisions, as shown in Figure 1.1.
This study of leadership styles and outcomes among the middle management in TNB is
regarded as confirmatory in nature due to the abundance of similar research
in
the
aforementioned discipline. In addition, this study would prove to be a guideline for the
corporations of similar sort, education industry, general public and other research entities.
10
SVP
SVP
Operations
VP
Generation
Division
VP
Transmission
Division
VP
Distribution
Division
CFO
Finance
Division
CIO
ICT
Division
VP
Corporate Services
Division
VP
Investments Management
Division
General Managers
LEGEND:
CEO
CFO
CIO
ICT
SVP
VP
Source:
11
VP
Human Resources
Division
1.5
Based on the examination of the literature, it was also noted that most of the studies on
leadership focused on the high level of management (Brubakk and Wilkinson, 1996). However,
with the rapid changes in organisational development, the roles of middle managers are equally
important (Lowe et al., 1996). These points substantiate the study to be significant and relevant
to the existing academic literature and practice. A great deal of research on leadership has
focused on leaders at the upper organisational levels alone. It was erroneously thought that the
middle managers have less significant role to play in contributing to organisational success.
However, due to the new organisational paradigm including decentralisation of decision making
authority to lower level, the development of leaders across all hierarchical levels has become
increasingly crucial in enhancing organisational success (Oshagbemi and Gill, 2004).
Oshagbemi and Gill's study was focussed on the leadership styles (directive, consultative,
participative and delegative) and behaviours of managers at different levels in UK organisations.
It found that, generally, there are significant differences in the leadership styles between senior
and first-level managers, but not between senior and middle-level managers nor between middle
and first-level managers. This finding suggests that the level(s) of management from and to
which a particular leadership style is adopted is important in the significance or non-significance
of the leadership style.
Within the context of this research, middle managers are regarded as key players in strategy
implementation and organisational change. Middle managers are a diverse group, with some
considering themselves primarily professionals rather than managers. According to Davis and
Fisher (2002), the concept of middle manager is a hazy one where there is no generally
accepted definition of a middle manager. In the early 1990s, many authors, especially in
management philosophies, questioned the function of middle managers (Nonaka and Takeuchi,
1995 and Womack et al., 1990).
security and promotional opportunities under threat. There were predictions of the demise of
12
This situation has changed with increased research interest in middle management in the last
few years. This has led to the change of mindset and perception towards the role and
importance of middle management in organisations. Middle managers now have been seen as a
group having key role in organisation, as they have both the ability to combine strategic (context
free)
1988).
Burgelman (1983)
emphasises the importance of autonomous behaviour initiated outside top management and
therefore, middle managers have a crucial role in formulating new strategies and trying to
convince the top management of them. Further, Guth and Macmillan (1986) emphasised that
the importance of middle managers has reached to the level where whenever they believe that
their self-interest is being compromised, they are not only in the position to redirect strategy,
delay its implementation or reduce the quality of its implementation, but can also even totally
sabotage the strategy.
Based on a study by Bolman and Deal (1990), it has been agreed that the role of middle
management is changing in tandem with the changes in organisation. To a certain extent, this
state of being in the middle of the organisational hierarchy causes dissatisfaction in the middle
manager due to the conflicts of expectations resulting from the strategies imposed by the top
management and the creasing autonomy of the employees.
Piderit (2000) however argued that middle managers would continue to co-exist with new
organisational forms such as group working, perhaps because hierarchy will still exist, especially
in large organisations. Given the dynamic organisational changes, middle managers, together
with the top management have an important role in knowledge management in their
organisations (Nonaka and Takeuchi, 1995). However, middle management is often viewed as a
function of complicating the process of communication and interaction between the top
management and the lower level employees. Some have even suggested that more
empowerment should be given to the front line personnel so as to reduce the gap in
communications. Hilmer and Donaldson (1996) however disagreed and argued that the complex
13
tasks performed by the middle managers in large organisations cannot be replaced effectively
by computer based information systems or even by empowerment to the front line. This
argument was supported by Floyd and Wooldridge (1990), where they claimed that the role of
middle managers in relation to decision-making has increased tremendously.
Middle managers can provide a competitive advantage because of their skills, which are hard to
replicate (Wilcox King et al., 2001), particularly in the service-focused organisation (Blumentritt
and Hardie, 2000). Although there is evidence of shrinkage in terms of size in some
organisations, no doubt, the role of middle managers is increasingly becoming more rewarding,
providing higher job satisfaction and accruing greater responsibility than it did before (Brubakk
and Wilkinson, 1996). Such phenomenon is also observed in TNB.
the fast changing global economy. The role of middle manager is not clearly understood
(Harrington and Williams, 2004). Few organisations have remained completely hierarchical or
have adopted completely horizontal process-driven structures as in TNB. This increases the
importance of middle managers. They often hold a function and a core process (Janczak, 2004).
1.6
An extensive examination of the literature provides numerous studies on the topic of leadership.
However, it is apparent that very little research has directly addressed the issues on leadership
styles and outcomes, particularly among middle managers. Although there were studies on the
relationship between perceived leadership behaviors and job satisfaction of middle managers in
Tenaga National Berhad (TNB) Malaysia by Marimuthu (1998) and a study on the relationship
between the transactional and transformational leadership styles and job satisfaction and
organizational commitment by Baharu (2005); it was found that no specific study particularly on
the relationship between leadership styles and outcomes has been conducted in Malaysian
GLCs, generally and in TNB, specifically. TNB, being one of the biggest GLCs in Malaysia,
which supplies electricity to the mass, would make an interesting case study on leadership
styles and outcomes.
14
Therefore, this study will establish a model between leadership styles and outcomes among
middle managers of TNB. Further to this, an assessment of how certain demographic variables
influence leadership styles and outcomes among TNB middle managers would also be carried
out. The results of this study will provide a greater understanding of leadership styles
appropriate for improving leadership outcomes in TNB.
1.7
RESEARCH OBJECTIVES
To explore the leadership styles and outcomes among TNB middle managers;
To develop a model for TNB middle managers' leadership styles and outcomes based
on their demographic background;
To recommend policies which TNB might want to adopt to improve leadership styles
and outcomes among their middle managers.
1.8
RESEARCH QUESTIONS
To address the aforementioned objectives and provide solutions to the research problem, four
research questions were identified and formulated as follows:
What leadership styles and outcomes are apparent among TNB middle managers?
How do TNB middle managers rate their leadership styles and outcomes?
What differences exist between the leadership styles and leadership outcomes based
on the TNB middle managers' demographic background?
What models would best predict the leadership outcomes based on the leadership
styles and the TNB middle managers' demographic background?
15
RESEARCH HYPOTHESES
1.9
To address the aforementioned research problems, four research questions were identified and
formulated as follows:
Research Hypothesis 1: The leadership styles and outcomes are relatively high
Research Hypothesis 2: The leadership styles and outcomes are related
Research Hypothesis 3: Leadership outcomes can be predicted by leadership styles and the
demographic background of the middle managers
Research Hypothesis 4: There are differences in mean of leadership styles and outcomes based
on the demographic background of the middle managers
1.10
OPERATIONAL DEFINITIONS
Past researches revealed that almost every author expressed a unique definition of leadership.
Many have tried to establish a definition of leadership that encompasses the intricacy of this
universal term. Cuban (1988) refers to leadership as an influence process that motivates others
to achieving certain goals, i.e., leadership implies taking initiatives and risks. This definition
shows that the process of influence is purposeful in that it is intended to lead to specific
outcomes. Fidler (1997, p.25) reinforces this notion by claiming that "followers are influenced
towards goal achievement".
Leithwood et al (1999, p.6) say that "influence.., seems to be a necessary part of most
conceptions of leadership". Most definitions of leadership reflect the assumption that it involves
a social influence process whereby intentional influence is exerted by one person [or group] over
other people [or groups] to structure the activities and relationships in a group or organisation.
Yukl's (2002) use of 'person' or 'group' serves to emphasise that leadership may be exercised
by teams as well as individuals. This view is reinforced by Leithwood et al. (1999) who advocate
16
Bossed (1995, pp.225-26) also state that leadership involves influence and agree that it may be
exercised by anyone in an organisation.
Yet another traditional definition of leadership is: an interpersonal influence directed toward the
achievement of a goal or goals (Allen, 1998). This definition stresses the fact that a leader
influences more than one person toward a goal.
shared vision and professional values. Successful leaders articulate this vision at every
opportunity and influence their staff and other stakeholders to share the vision. The philosophy,
structures and activities of the organisation are geared towards the achievement of this shared
vision.
Transactional leadership: Burns (1978) noted transactional leadership occurs "when one person
takes the initiative in making contact with others for the purpose of an exchange valued things"
(p.19).
Passive Leadership: Passive or Laissez Faire leadership are characterised by leaders who
avoid specifying agreements, clarifying expectations and providing goals and standards to be
achieved by followers (Bass et al., 2003).
Leadership outcomes: While outcomes can be categorised as the specific changes in attitudes,
behaviour, knowledge, skills, status and level of functioning ( W.K. Kellogg Foundation, 2000),
17
the desired leadership outcomes are effectiveness, satisfaction and extra effort which are linked
to transformational and transactional leadership (Bass, 1985). Effectiveness was defined as the
leader's effectiveness in meeting the job related needs of followers, representing followers'
needs to higher level management, and contributing to the effectiveness of the work unit and the
organisation (Hater and Bass, 1988). Extra efforts refer to the extent to which followers exert
beyond the ordinary or established level expected (Hater and Bass, 1988). Satisfaction is
viewed as the subordinates' satisfaction with their leaders (Bass, 1985). The terms "leadership
outcomes" and "outcomes" are used interchangeably in this study to denote the results of
leadership styles.
Leadership skills: Mintzberg (1973) identified eight sets of primary skills needed by a leader as
follows: peer skills, leadership skills, conflict resolution skills, information processing skills, skills
of
in unstructured decision-making, resource allocation skills, entrepreneurial skills and skills
introspection.
Middle management: Staehle and Schirmer (1992) defined middle managers as employees who
have at least two hierarchical levels under them and all staff employees with responsibility for
managing personnel (p. 19). The classification was supported by Ireland (1992) who described
middle managers as a group working in between the organisations' first level and top-level
managers. A middle manager integrates the intentions of top-level managers with the day-to-day
operational realities experienced by first level managers (Ireland, 1992, p. 18). Based on these
classifications, it has been found that the General Managers in TNB (also recognised as M15
group) can appropriately be termed as middle management, given its autonomy within the
organisation, and the fact that they have substantial personnel responsibility and that they have
two hierarchical levels below them, as shown in Figure 1.1. In this study, the terms middle
management and middle managers were used interchangeably.
1.11
RESEARCH METHODOLOGY
This is a case study done at TNB, a major electricity provider in Malaysia. A survey
questionnaire was used to solicit data from the sampling frame. Descriptive and inferential
statistics
18
will
1.12
ASSUMPTIONS
The researcher's assumptions concerning the study must be valid in order to conduct a
meaningful examination on the topic. "In research, assumptions are equivalent to axioms in
geometry-self-evident truths, the sine qua non of research. The assumptions must be valid or
else the research is meaningless" (Leedy and Ormrod, 2001, p. 7). The following assumptions
were made concerning this study:
The survey questionnaire will capture the cross sectional data representing TNB's
leadership style.
The participants would respond to the survey questionnaire's items with honesty and
integrity.
The researcher assumes that those who participate in the survey questionnaire
understand the basic concept of organisational leadership.
The information gathered from the survey questionnaire will be sufficient to create new
leadership strategies for TNB.
1.13
The scope of this study was limited to TNB and its subsidiaries. This included the TNB
Distribution Sdn. Bhd., TNB Generation Sdn. Bhd. and TNB Transmission Sdn. Bhd. In addition,
the cturiv fnri icpd on only middle managers for the survey.
During the course of the research, some potential limitations of this study in terms of
methodology and data collection were expected. The primary limitation was related to sample
selection. A sample of middle managers was selected for this study (refer Appendix 1).
Furthermore, this research used TNB as a single case study. As such, generalising the results
of this study to the whole industry in not reasonable since the results may not represent the
industry as a whole.
19
The second limitation is related to the nature of the subject. The main objective of this study was
to establish a model between leadership styles and outcomes among middle managers which
covers a very broad range of issues within TNB. However, the survey was sent to only selected
individuals within TNB and it may be unrealistic to expect him/her to know the right answers for
all the questions asked in the survey. The respondents may not have enough knowledge, limited
time availability and the length of the survey might have prevented them from gathering all the
needed inputs. In addition, many questions were being perceived as subjective and could have
been answered differently if asked of someone else within the same organisation. Another
limitation relates to the data which are "snapshots" of organisational leadership styles and
outcomes at the time of the survey completion. Considering how fast the industry is evolving, the
comparison between survey data then and reviewing the situation right now might not have
produced very accurate comparison results.
lead to imprecise responses. However, validation and reliability tests are expected to offset
against this potential delimitation.
1.14
The introductory chapter of this thesis presents the background of the research. It also outlines
the objectives, statement of research problem, statement of purpose, research questions and
qinnifinannp nf thp ctiiriv In arkiitinn it nrovirles imnnrtant definitinnq nf kpv tprrnc nf thp study
Chapter 2 is devoted to a review of concepts of leadership styles and outcomes, the evolution of
various leadership typologies and why transactional and transformational leadership is relevant
to this research. A conceptual model that will be predominantly used in this research is
presented towards the end of Chapter 2. Chapter 3 provides an overview of the methods for the
study and the research design as well as the sampling frame for the study. Chapter 4 provides
the findings in the form of descriptive and inferential analysis to address the research questions
20
of this study. Chapter 5 discusses the conclusions of the study with a discussion on the findings
and contribution of the study as well as the direction for further research.
21
CHAPTER 2
REVIEW OF LITERATURE
Proctor (2004), stated that some leaders are born and others are made. The born leaders
innately have many of the necessary characteristics to be a leader and somewhere along the
way developed the desire to be leaders. According to this, without the willingness to lead, ability
counts for very little. Leaders that are made according to Proctor may have some skills but need
to develop others through perseverance, practice and consistent application. For these types of
aspiring leaders it takes effort and time. Proctor (2004) feels that most of us have the ability to
develop leadership skills; however fewer of us have the desire, therefore the key is willingness
to acquire the necessary skills.
Over the years, leadership has been studied extensively in various context and theoretical
foundations. In some cases, leadership has been described as a process, but most recent
theories and research on leadership look from an individual perspective to gain a better
understanding (Homer, 1997). Leadership studies are typically focused on the traits, qualities,
and behaviours of a leader. The study of leadership has also spanned across cultures, decades,
and theoretical beliefs. Due to the rich diversity of background material, the four dominant
leadership typologies and the relevance of transactional and transformational leadership to this
research will be presented. Subsequently, a conceptual model for this research will be
formulated accordingly.
2:1
TYPOLOGIES OF LEADERSHIP
Several themes and approaches emerged from leadership research. Of major relevance is the
dominance of four leadership typologies: trait theory, behaviour theory, situational theory, and
values-based transformational theory. Although the typologies may vary, they usually attempt to
discuss leadership within a particular conceptual and theoretical framework (Northouse, 2001).
The vast literature on leadership has inevitably generated a plethora of alternative and
competing models.
22
Sanchez (1988) suggests that the examination of leadership theory using the first three
typologies provides a useful framework for examining the evolution of leadership thought. He
cites Lewin's (1951) model of behaviour as a reasonable foundation for examining these three
elements of leadership (Colvin, 1996). The model suggests that behaviour depends upon the
individual's involved and the circumstances of that person's environment or situation, i.e.,
behaviour is a function of person and situation. Colvin (1996) further describes the historical
typologies of leadership to include the leader as a person, the leader's behaviour, and the
leadership demands of the situation. These three approaches mirror Fairholm's (1991) review of
leadership theory in terms of what the leader is, what the leader does, and in which situation a
leader is effective.
Although three of the aforementioned typologies are still commonly used as a framework for
understanding leadership, a new way of approaching the leadership theory goes beyond these
assumptions. A fourth typology, values-based transformational leadership, begins to move the
sharing, or coming to share, common purposes, values, ideals, goals, and meaning in our
organisational and personal pursuits.
2.1.1
Trait Typology
Trait theory looks at the study of leadership as the study of great leaders, or at least, their traits
and qualities. The first attempts to codify leadership and determine what "makes a good leader"
centred on the belief that leaders are born, not made (Stogdill, 1974). This gave rise to various
forms of trait theory: the idea that leadership depends upon personal qualities, personality, and
character.
More comprehensively, Jennings (1960) defined the "great man" theory of leadership, wherein
much of leadership study can be found in biographies of historical figures. These biographies
may explicitly or implicitly describe a conception of leadership, but they all believe the belief that
to understand leadership,
it
23
Washington (Clark 1995), Winston Churchill (Coote & Batchelor, 1949; Emmert, 1981; Gilbert,
1981; Hayward, 1997), and Martin Luther King, Jr. (Carson, 1987), are often dissected to
discover secrets of leadership.
The search for the set of qualities that these great people and superior individuals possessed,
led researchers to an exhaustive search for particular leadership traits. This search began first
by identifying generalities. Strength of personality equating to leadership was a consistent theme
(Bingham, 1927; Bogardus, 1934; Bowden, 1926; Kilbourne, 1935). From these general
discussions of the influence of personality, more specific studies tried to identify the set of
qualities or traits that defined leadership across the board. Stogdill's (1974) review of leadership
trait studies identified the following areas as important in successful leaders: chronological age;
height; weight;
mood optimism; emotional control; social and economic status; social activity and mobility;
biosocial activity; social skills; popularity and prestige; cooperation; patterns of leadership traits
that differ with situation; and the potential for transferability and persistence of leadership. Later
Broadening the great person theory, Scott (1973) discusses a theory of significant people.
Significant people are the administrative elite who control the "mind techniques" of others
because they do significant jobs and are superior to everyone else. Their justification is not for
control, but rather to improve efficiency. Since people will benefit from the techniques, it can be
considered morally correct. The result in improved efficiency will enable the elite to handle crisis
situations better than before. An equation representing this concept is written: AE+MT = SP
(administrative elite + mind techniques = significant people).
24
Nadler and Tushman (1990) say charismatic leadership, involving enabling, energising, and
envisioning, is critical during times of strategic organisational change. Valle (1999) suggests
leadership in
charisma, in conjunction with crisis and culture, helps define successful
in
wolves' clothing. In other words, charisma is a replacement for leadership, not a trait that
leaders necessarily possess. Rutan and Rice (1981) also question whether charismatic
leadership is an asset or a liability to organisations. The potential for good and evil is too
significant to ignore as charismatic leaders influence others by appearing "more than" human.
The focus on trait theory diminished over the years. While the qualities and traits of leaders were
not ignored, researchers began to link traits with other requirements of leadership, such as
behaviour and situation. Drucker (1966) uses trait theory as a springboard to understanding
Bennis (1982) also finds roots in trait theory as he studies how organisations translate intention
into reality. His study focused on ninety CEOs of reputable companies. By surveying these
"leaders" he reveals certain qualities of leadership. Sashkin (1989) continues the migration from
trait theory towards a more complex understanding of leadership. He states that to understand
leadership, one must consider personal characteristics and behaviours and situations.
Schein's (1989) study of women and leadership concludes that the traits of leadership are
virtually identical between men and women.
discussion often revolves around the typical traits and characteristics displayed. Hackman and
Johnson's (1991) view of leadership as a communication dynamic reveals the specific skills and
traits of communication and articulateness are required for leaders to be successful.
Though trait theory may be waning as the dominant perspective in which to understand
successful leaders, and hence leadership, recent research has seen some resurgence. Jaques
and Clement (1991) hearken back to the superior individual, significant people, and great man
25
debates when they suggest certain people are innately better suited to leadership roles. The
most direct re-examination of trait theory and leadership comes from Kirkpatrick and Locke
(1991). Their work argues that though leadership study has moved beyond traits, towards
behaviours, and on to situational approaches, a shift back to a modified trait theory involving the
personal qualities of leaders is occurring. They identified six traits leaders possess as distinct
from non-leaders. However, they argue that the traits are simply necessary, but not sufficient, for
success. Possessing these qualities simply gives individuals an advantage over others in the
quest for leaders; it does not predestine them to leadership. More recently, the work by
Goleman (1995) on emotional intelligence hearkens back to the trait theorists.
Furthermore, the problem with the trait approach lies in the fact that almost as many traits as
studies undertaken were identified. After several years of such research, it became apparent
that no consistent traits could be identified. Although some traits were found in a considerable
number of studies, the results were generally inconclusive. Some leaders might have possessed
certain traits but the absence of them did not necessarily mean that the person was not a leader.
Although there was little consistency in the results of the various trait studies, however, some
traits did appear more frequently than others, including: technical skill, friendliness, task
motivation, application to task, group task supportiveness, social skill, emotional control,
administrative skill, general charisma, and intelligence. Of these, the most widely explored has
tended to be "charisma".
26
Table 1.0 below lists the main leadership traits and skills identified by Stogdill in 1974.
Table 1.0:
Traits
- Clever (intelligent)
- Conceptually skilled
- Creative
- Diplomatic and tactful
- Fluent in speaking
- Knowledgeable about group task
- Organised (administratively ability)
- Persuasive
- Socially skilled
- Adaptable to situations
- Alert to social environment
- Ambitious and achievement-orientated
- Assertive
- Cooperative
- Decisive
- Dependable
- Dominant (desire to influence others)
- Energetic (high activity level)
- Persistent
- Self confident
- Tolerant of stress
- Willing to assume responsibility
Source:
Trait theory is seemingly the most obvious avenue for researchers to embark upon. However, it
assumes that leadership is simply an aggregation of the qualities of good leaders. While trait
theory has its advantages, the quest for a single list of universal qualities
still eludes
understanding leadership, eventually theorists simply turned their attention to a different focus:
the behaviour of leaders.
2.1.2
Behaviour Typology
Behaviour theory differs from trait theory in that leadership is described not as what leaders are
like, but rather as what leaders do - their behaviour and functions. Behaviour theory describes
leadership as being the sum of two important behaviours that great leaders seem to hold in
common: getting things done and relating well with people.
27
This was a potentially more "scientific" approach to leadership study, because behaviours could
be seen, observed, measured, and potentially mimicked (Stogdill & Coons, 1957). Along with
behaviour theory in general, were specific theories based on interaction and expectancy of
roles, exchange activities between leader and follower, and the perceptions that followers have
of leaders (Foiled, 1983; Graen & Uhl-Bien, 1995; Hollander, 1997; House, 1996; Nolan & Harty,
1984). These behaviour-based theories did provide a way for people to copy what other leaders
have done, but the behaviours in the end do not prove to be generalisable.
Behaviour theory is where much of the confusion between leadership and management theory
originates. The rise of this research focus coincided with the efforts to understand the rigors of
management and executive authority in the industrial age. Therefore, "leadership theories" were
in reality management theories; the idea being that the best people at the top of an organisation
are the leaders and by studying what they did, the mysteries of leadership will be unfolded.
Many of the organisational theorists focused on the top of the organisational hierarchy to
understand management practices (Argyris, 1957; Barnard, 1938a; Barnard, 1938b; Follett,
1918/1998; Follett, 1926; Gouldner, 1954; Gulick, 1937; Homans, 1950; Maslow, 1943; Taylor,
1915; Whyte, 1956). In these efforts, those at the top were more often than not called leaders.
Therefore, what they did in their management or titular headship roles, the logic went was
leadership. The roots of the confusion that persists to this day, between what is leadership and
what is management, are easy to see.
The classic Ohio State and Michigan studies on leadership were the prime example of and the
watershed event for the development of behaviour theory in leadership research. Hemphill
(1950) and others proceeded to discern from factor analysis research two main elements of
leadership behaviour: consideration and initiation of structure. The Michigan studies verified
these findings with data describing relationship building and task-focused orientations. From
these studies emerged the Leadership Behaviour Description Questionnaire which assisted
researchers in their goal of understanding leader behaviour (Hemphill & Coons, 1957).
28
From these beginnings, Stogdill and Coons (1957) edited a series of research efforts describing
and measuring leader behaviour. Jay (1967) popularised managerial tactics by employing the
advice and wisdom of Niccolo Machiavelli. Blake and Mouton (1964) developed a behaviourally-
based grid describing leadership behaviour and positing an ideal leader type based on the two
factors of the Ohio State studies. Gardner's (1987) review of the tasks of leadership moves the
discussion from management to leadership, but retains the focus on leader behaviour. In many
ways, writers on total quality management (Deming, 1986; Juran, 1989) add the behaviour
approach to good managerial leadership.
Gardner's (1990) argument that most of leadership is learned reflects a behavioural approach, it
opened the door for many to write about organisational learning and leadership (Kouzes &
Posner, 1990; Senge, 1990; Heifetz, 1994; Hughes, Ginnett, & Curphy, 1993). Much of what
could be learned centered on the power relationships that are inevitable in the leadership
dynamic, even though that dynamic was not yet clearly defined (Fairholm, 1993). Much of the
contemporary practices of leadership, and especially leadership development training, emerged
based on modem illustrations of behaviour theory (Drucker, 1990; Kotter, 1996; Vaill, 1996;
Collins & Porras, 1997).
A variant of the behavioural typology is the 6-L framework developed by Tirmizi (2002) which
comprises of six behavioural dimensions of leadership. According to the model, effective leaders
sufficiently exhibit these behaviours. The dimensions and their explanation follow. In describing
these dimensions, linkages are rrpatAri with existing leadership literature.
The first dimension, leads and encourages change and can be used to define a leader who
seeks new opportunities for the organisation; challenges people to try new things; stimulates in
others new perspectives and ways of doing things; suggests new ways of looking at how to
complete assignments; searches outside the formal boundaries of his/her organisation for
innovative ways to improve what is being done.
29
The second dimension, lives by example is also known as role modelling. Leaders who are role
by their
models stand up for their beliefs. They practice what they preach. They show others
between words and
own example that they live by the values that they profess. It is consistency
recognition. Recognising involves giving praise and showing appreciation to others for effective
(Yukl,
performance, significant achievements, and important contributions to the organisation
Peters and Waterman (1982), the managers of the excellent companies they examined
exerted
The fourth dimension, lends a vision is a mental picture of what tomorrow will look like.
is
Leadership vision though important, is insufficient for an organisation to move forward. What
equally important is the ability to communicate that vision so that others see what the leader
sees. The leader acts as a channel of expression and shows the people how the vision can
directly benefit them, and how their specific needs can be satisfied. Vision is an important
component in almost all the charismatic and transformational theories and models of leadership
identified above.
organisation becomes
The fifth dimension, leverages learning and development is to ensure the
dynamic and competitive. To combat such dynamic and turbulent times, organisations need
learning and
people who are oriented towards learning, and also leaders who leverage
development. Leaders can do a number of things to create conditions favourable to learning and
development (Yukl, 1998).
The final dimension, looks out for others, describes the extent to which leaders exhibit concern
for the welfare of the other members of the group. It can be seen as a pro-social behaviour such
it
by practicing
personal
considerate style, sacrificing their own interests, and spending time and energy for the
30
welfare of work unit members. They try to create an environment of emotional support, warmth
and friendliness. Moreover, the leaders are approachable and do things to make working
environment more pleasant.
2.1.3
Situational theory suggests that behaviour theory is not adequate for the complicated world of
organisations and society, because specific behaviours are most useful only during specific
kinds of situations.
(Fiedler, 1967), or situational leadership theory that tries to define leadership through what
leaders do in specific situations that differ because of internal and external forces. In this sense,
leadership is not something definable without the specific context of the situation in which
leaders seem to emerge.
Studies began to focus on the environments in which leadership takes place. The thinking was
that situations determine what leaders do, and that behaviours must be linked to the specific
environment at hand. Situational theory, contingency theory, and the more humanistic models of
leadership emerged. It was during this emphasis of leadership study that the desire to
differentiate between managers and leaders emerged. Not all theorists thought it necessary to
make the distinction. Nonetheless, the unique elements and foci of leadership and management
made it necessary to begin to look at the two as different and develop theories accordingly.
Researchers began to look at a wide range of variables that could influence leadership style,
and at different situations that would call for various leadership behaviours or call forth those
individuals that have various leadership traits. Homans (1950) developed a theory of leadership
using three basic variables: action, interaction, and sentiments. Hemphill (1954) studied leader-
ship in terms of the situations in which group ties and tasks are dependent upon the varying
interactions between structure and the office of the positional authority. Evans (1970) suggests
that the consideration (or relationship) aspects of leadership depend upon the availability of
rewards and the paths through which those rewards are obtained. Fielder's (1967) classic
contingency theory model suggests that leadership effectiveness depends upon demands
31
imposed by the situation in that task-oriented leaders are more effective in very easy and very
difficult situations and relationship-focused leaders do better in situations that impose moderate
demands on the leader. Many researchers have used Fiedler's approach and his Least
Preferred Coworkers (LPC) methodology to verify his hypotheses (see Cheng, 1982; Offermann,
1984; Rice & Kastenbaum, 1983; Shouksmith, 1983).
Hollander (1978) suggested practical guidelines for leadership interactions in different group
circumstances. Hersey and Blanchard (1979) built upon the behavioural work of Blake and
Mouton, and suggested that the best leadership style depends upon the situation and the development of the leader and the follower, concluding that empirical studies suggest there is no
normatively best style of leadership and that effectiveness depends upon the leader, the follower, and other situational elements. Nicholls (1985) reviewed Hersey and Blanchard's model
and suggested there were fundamental flaws in the model and provided ways to improve it. He
argued that their model violates three logical principles - consistency, continuity, and conformity.
Nicholls' model performs all the functions of the original model in relating leadership style to the
situation, while avoiding the problems inherent in the original's fundamental flaws. The model
posits a smooth progression of the leader from parent to the leader as developer, and balances
the-task and relationship orientations in the leader's style.
Hunt, Osborn and Marion (1981) describe the testing of a model of leadership effectiveness that
centres on nine macro variables and the idea of leadership discretion. Their macro variables
were represented by the complexity of the environment, context, and structure of a unit.
Vecchio and Gobdel (1984) studied the vertical dyad linkage (VDL) model of leadership,
suggesting that the type and distribution of leader and follower interaction determines leader ef-
fectiveness. They determined that in-group status was associated with higher performance
ratings, reduced propensity to quit, and greater satisfaction with supervision. Objective
prediction of a
measures of actual job performance yielded results that were congruent with the
32
Stimpson and Reuel (1984) studied the variable of gender in determining the kind of styles
managers adopt. Results showed that managers tended to model the style of their boss and that
females evidenced this tendency to a greater degree than males. Furthermore, when the boss
was a female, male subordinate managers became somewhat more participative than the boss,
while female subordinate managers became more authoritarian.
many researchers who examined the validity of Vroom and Yetton's contingency model. They
determined that the perspective of the individual viewing a leader influences the way in which
he/she evaluates that leader's task effectiveness. Data from this study indicate a consistently
more favourable affective response to the participative than to the autocratic leader, regardless
of the subject's perspective or the circumstances.
Contingency theory, especially in combination with trait and behaviour theory, offered new
avenues of research into what makes leaders effective. Contingency theory seemed to ignore
the emotive and inspirational attachment that leaders tend to evoke no matter what the situation.
Yet, in so doing it gave rise to researchers who focused on those very issues. At times it was
difficult to separate distinctly the theories from each other as they morphed from one to the
other. The new avenues of research included follower dynamics, relationships, intrinsic and
extrinsic motivation, organisational culture, organisational change, and power in an effort to
understand what variables influenced the effectiveness of leaders. However, contingency theory
disappointed some thinkers because it defined leadership down to "it all depends." To answer
this lack of confidence in what makes an effective leader, leadership began to be thought of in
terms separate and distinct from leaders and more as a theory of social interaction or
organisational philosophy.
2.1.4
As discussed earlier, researchers have attempted to answer the questions of where leaders
have gone as they describe what it really means to be a leader. But still the focus of many is on
33
the leader, as if to say leadership can only be understood by studying specific individuals in
specific situations. Stogdill (1974) suggests that although the endless accumulation of
This is an emphatic reiteration of the idea that the best way to understand leadership is to
understand the leader's being, doing, and accommodating the who, what, and when of
leadership.
There are some, though, who go beyond the mere study of leaders. Recognising that studying
individual leaders may not facilitate a better understanding of leadership, these researchers
reject, implicitly or explicitly, the idea that leadership per se is a summation of the qualities,
behaviours, or situational responses of individuals in a position of authority. To study leaders is
not, in this sense, to study leadership.
Spitzberg (1987) supports this idea. He presents questions that are intended to understand
leadership, not developing or training leaders. According to Sptizberg (1987) "those who wish to
develop leaders must understand much more than the current state of knowledge about leadership if they are to do more than engage in documentation of trivia. Leadership development is
an important personal and social goal. But it is a goal dependent upon better understanding the
nature of leadership" (p. 33). There is an implicit acceptance that leadership is something more
expansive than the title "leader" and that an integrated understanding of leadership requires a
broader more holistic approach. That is, one must try to understand the "nature of leadership."
Here a clear distinction must be made. The terms "leader" and "leadership" are not the same,
nor are they interchangeable. The confusion and imprecise use of each term in describing
certain phenomena may be at the core of the confusion (and dissension) among those who
study the topic. Indeed, this confusion exists even in this literature review. As the views of
different authors are presented it becomes clear that leader and leadership are often used interchangeably.
34
While studying the qualities, behaviours and situational responses of those who claim to be, or
are given the title of leader is a useful perspective - it is also limiting. This type of researcher
more often than others confuse leadership and management. They view leadership study from a
reductionist perspective with the case studies of leaders aggregating to the essence of
leadership: leaders, therefore, define leadership. A different approach to leadership research,
however, views leadership as something beyond the sum of individual leader styles, behaviours,
and qualities. Leadership from this approach encompasses a unique conception of individual
interaction. In this sense, leaders do not define leadership; rather, leadership defines what a
leader is, what a leader does, and how a person can be one.
Unfortunately, not every researcher and author on leaders and leadership make distinct the
definitions of the terms "leader" and "leadership." In fact, they may not recognise the need for
distinctions and clarifications. However, the literature does reflect these two different
approaches and it behoves researchers to acknowledge them. One perspective is very much an
aggregation or mechanistic system. The other is much more a philosophy. This philosophical
perspective frees one of the notions that leadership is positional, hierarchical, or managerial and
allows for leadership to be more pervasive in organisations and life because leadership is not
tied to structure, qualities, or birth. This approach allows leaders to develop, because it is
developmental in nature. It moves us from mundane cookie-cutter approaches to power
relationships and allows us to accept creativity, flexibility, and inherent, emerging order. The ap-
proach is inspirational, rather than merely motivational. The quest from this more holistic
approach is to study what leadership actually is. The attempt, it is assumed, will yield different
and more precise definitions of "leadership" than we have had in the past, and will, as a
consequence, change our definitions of "leader" based on the elements of these more precise
definitions.
When researchers focus on a broader, more philosophical conception of leadership, they focus
less, or not at all, on the traditional observable phenomena of specific individual characteristics,
behaviours, and situations. Rather they focus more on the broader, less definable aspects of a
35
certain kind of relationship between people. The elements of this relationship deal more with
values, morals, culture, inspiration, motivation, needs, wants, aspirations, hopes, desires,
influence, power, and the like. The emphasis is not on studying specific leaders in specific
situations, doing specific things. Rather, the focus is on the common relationship elements
exhibited over time that characterise this thing called "leadership."
Throughout the development of management and leadership theory, it has only been 'recently
that researchers began to think about leadership in ways that transcend the trait, behavioural, or
contingency theories that have dominated debate (Burns, 1978; Covey, 1992; Cronin, 1984;
Fairholm, 1991; Greenleaf, 1977; Rost, 1991; Spitzberg, 1987; Wheatley, 1992/1999). Values-
based transformational theories are a recent (late 1980s and early 1990) example of a shift in
methodologies. This shift began to distinguish leadership and management and change our
focus from the leader to the phenomenon of leadership.
Some authors recognised that there are ways to look at leadership_thattransce.nd and/or
encompass the theories of the past and allow us to look at leadership in more "completel_ways,
This is not necessarily new. Barnard (1938b) and Follett (1918-1998) were two of the few writers
who, early on, seemed to transcend a reductionist discussion of managerial leadership and
more holistic view of leadership has emerged. A look at a few values-based transformational
theories follows.
Many leadership theorists believed there was something unique about leadership that
transcended the situation and remained constant despite the contingencies. Values-based
transformational theory defines this something as the leader tapping into long-held beliefs and
personal or organisational values that inspire others to move in certain directions and develop in
certain ways (see Avolio & Bass, 1994; Bennis & Nanus, 1985; Bennis, 1984b; Burns, 1978;
Covey, 1992; Cuoto, 1993; DePree, 1989; Fairholm, 1991; Greenleaf, 1977; Manz & Sims,
36
philosophy al1989; OToole, 1996; Quinn & McGrath, 1985; Rost, 1991). This values leadership
because it
lows a leader to overcome the pathologies of today's organisations (and societies)
flourish
recognises the need to develop the individual, letting him or her express their values and
independently, while maintaining a functioning organisation that fulfils its goals in an excellent
manner.
teachers
internalise and express them in their individual behaviours. Leaders in this sense are
that enervate a
first and foremost (Tichy, 1997), with a unique capacity to understand the values
driven by economic
which they believe, rather than because they fear public authorities or are
incentives" (Etzioni, 1996, p.86). In this way, leaders create a culture of trust that allows
enhancing their
individuals to act in ways supportive of the group values and _goals while
1994; Kouzes &
autonomy because of self led activity (see Fairhols & Fairholm, 2000; Fairholm,
meld individual
Fairholm (1991) suggests that values leadership is the philosophy that seeks o
few
actions into a unified system focused on group desired outcomes and is only possible if a
Second,
criteria are met. First, the members of the organisation must share common values.
rview of all members of the group and not just the
leadership has to be thoi_291ltof a
of leadership. And
"heads". Third, individual development and fulfilling group goals are the focus
the bridge
fourth, shared, intrinsic values must be the basis for all leader action. Values become
that links the individual (and groups of individuals) with the tasks that are required or
expected of
the group.
This values vies of leadership is much different than previous studies in leadership, going
beyond the leader and focusing on the phenomenon itself in terms of values displacement,
culture, and teaching. Instead of studying the leader, values-based transformational leadership
37
theory engages the entire process of leadership taking into account such things as traits,
behaviour and situations but not being dependent on them. It is transcending point of view that
intends a holistic understanding of leadership.
The models discussed so far have dwelt on the leader as some frontal figure who stands out
from the rest as being somehow different and "leading" the rest of the people. The discussion
now moves to recognition of the importance of the leaders' relationship with his/her followers
and an interdependency of roles. The notion of "Servant Leadership" emphasises the leaders'
duty to serve his/her followers -leadership thus arises out of a desire to serve rather than a
desire to lead. The leader is no longer the hero or solo leader but the team leader. The leader is
not always out in front but the leader who has the capacity to follow. The leader is not the
master, but the servant. According to Greenleaf (1970) the leader-first and the servant-first are
two extreme types and between them there are shadings and blends that are part of the infinite
variety of human nature.
The difference manifest itself in the care taken by the servant-first attitude to make sure that
other people's highest priority needs are being served thus encouraging collaboration, trust,
foresight, listening, and the ethical use of power and empowerment. The emphasis on serving a
higher purpose has made this model popular within the Church and other religious institutions.
38
Katzenbach and Smith (1994) identified the critical behaviours of servant-leaders as follows:
Asking questions
instead of giving
answers
Providing
opportunities for
others to lead you
Becoming a
matchmaker instead
of a "central switch"
This goes beyond the traditional notion of looking for growth opportunities
for other people. Unless the opportunity in question bears a real risk for your
personal performance outcome, you are not actually positioning yourself as
a follower
Rolling up your sleeves and contributing "sweat equity" to the efforts and
outcomes of other people earns you their appreciation as someone upon
whom they can depend, regardless of the relative hierarchical or functional
position each of you holds
In addition to following other people yourself, you must learn to help them
follow each other. This requires you to get beyond considering yourself the
"central switch" through which all decisions flow. Instead, you need to look
for every possible chance to help people find their best collaborators. "Have
you asked Sally or Rasheed what they think?" is often the only input
required to facilitate the effort at hand, although you then must submit your
Seeking common
understanding
instead of consensus
..
.__ ..
To improve individual performance, Katzenbach and Smith (1994) believed that a leader must
follow another individual, regardless of hierarchy, if any of the following three conditions were to
occur: (a) that individual, through experience, skill, and judgement, knows best; (b) that
39
individual's growth demands that you invest more in his or her skill and self-confidence than in
and opportunity) to "get it
your own; (c) only that individual, not you, has the capacity (the time
done".
leader
In' addition, Katzenbach and Smith (1994) believed that to improve team performance, a
conditions
must follow another individual, regardless of hierarchy, if any of the following three
not you,
were to occur: (a) the team's purpose and performance goals demand it; (b) the team,
approach requires
must develop skills and self-confidence; (c) the team's agreed-upon working
Finally, To improve individual performance, Katzenbach and Smith (1994) believed that a leader
conditions
must follow another individual, regardless of hierarchy, if any of the following three
need for
were to occur: (a) the organisation's purpose and performance goals demand it; (b) the
the vision
expanding the leadership capacity of others in organisation requires it; (c) "living"
and values enjoins you to do so.
transactional leadership at
or transactional, while others view leadership as a continuum with
one end and transformational leadership at the other.
'transforming
Burns (1978) draws upon the humanistic psychology movement in his writing upon
leadership' by proposing that the transforming leader shapes, alters, and elevates the motives,
proposed that
values and goals of followers achieving significant change in the process. He
principles
there is a special power entailed in transforming leadership with leaders armed with
adhere to
that may ultimately transform both leaders and followers into persons who jointly
40
Burns (1978) sees the power of transforming leadership as more noble and different from
Bernard Bass (1985) developed Burns' concept of transforming leadership into 'transformational
leadership' where the leader transforms followers - the direction of influence to Bass is thus one-
way, unlike Burns' who sees it as potentially a two-way process. Bass, however, deals with the
transformational style of executive leadership that incorporates social change, a facet missing
from Burns' work. For Bass 'transformational leaders' may:
expand a follower's portfolio of needs
Bass and Avolio (1990) built not only upon the contribution of Burns but also those made by
Bennis and Nanus (1985b), Tichy and Devanna (1986), and others. Tichy and Devanna (1990)
in
in their book Transformational Leadership built further on the work of Burns and Bass
organisational and work contexts. They described the hybrid nature of transformational as a
behavioural process capable of being learned.
Bass and Avolio (1990) further specified that transformational leadership: "occurs when leaders
broaden and elevate the interests of their employees, when they generate awareness and
acceptance of the purposes and mission of the group, and when they stir their employees to
look beyond their own self-interest for the good of the group" (p. 21). Bass (1990b) stipulates
that this transcending beyond self-interest is for the "group, organisation, or society" (p. 53). In
objectives and then empowering followers to accomplish those objectives (Yukl, 1998). The
41
Transactional leadership has been the traditional model of leadership with its roots from an
organisational or business perspective in the 'bottom line'. Covey (1992) writing in PrincipleCentred Leadership suggests that transformational leadership focuses on the 'top line' and
offers contrast between the two (a selection being):
Transformational Leadership,
Transactional Leadership
<
a living
Is preoccupied with power and
position,
and ethics
Transcends daily affairs
Is orientated toward long-term goals without
compromising human values and principles
interactions
..
Both
.
,
organisational model for many people and organisations that have not moved into or
encouraged the transformational role needed to meet the challenges of our changing times.
in a
As such, the goal of transformational leadership is to 'transform' people and organisations
literal sense - to change them in mind and heart; enlarge vision, insight, and understanding;
bring about
clarify purposes; make behaviour congruent with beliefs, principles, or values; and
changes that are permanent, self-perpetuating, and momentum building.
42
Ultimately, transformational leaders can develop a very powerful influence over followers. For
example, several research studies have documented the power of transformational leadership in
establishing value congruency and trust (Jung and Avolio, 2000; Kirkpatrick and Locke, 1996;
Podsakoff et al., 1996; Shamir, 1995). Followers respect and trust transformational leaders, so
they conform their values to those of the leaders and yield power to them. In summary, the
transformational leader articulates the vision in a clear and appealing manner, explains how to
attain the vision, acts confidently and optimistically, expresses confidence in the followers,
emphasises values with symbolic actions, leads by example, and empowers followers to
achieve the vision (Yukl, 2002).
With transformational leadership, the leader's focus is directed toward the organisation, and his
or her behaviour builds follower commitment toward the organisational objectives through
empowering followers to accomplish those objectives (Yukl, 1998). While transactional leaders
focus on exchange relations with followers, transformational leaders inspire followers to higher
levels of performance for the sake of the organisation (Burns, 1998; Yukl, 1998). The very
definition of transformational leadership states the building of commitment to the organisational
objectives (Yukl, 1998). The primary focus is on the organisation, with follower development and
objectives.
The result,
2.2
According to Colvin (1999), Bass's transformational theory added to the theory of transactional
leadership. Research conducted by Seltzer and Bass (1990) indicated that transformational
leadership focused on reordering the needs of followers, not just meeting existing needs. The
reordering is directed towards higher order needs (Bass, 1985a). Transformational leadership is
(Avolio and Bass, 1987). This further suggested the need for leaders to know their followers.
Motivation is powerful if leaders understand what inspires followers. Thus, having a vision for the
organisation is not enough. Transformational leaders must find ways to articulate the vision so
that all within the organisation understand their unique contributions to achieving the goals.
43
Transformational leadership theorists (Bass, 1985a; Bass and Avolio, 1994a; Bums, 1978) have
argued that transformational leadership is more proactive and ultimately more effective than
transactional in terms of motivating followers to achieve higher performance (Bass and Avolio,
1994a; Burns, 1978). This pattern of results has been supported in a number of studies over the
last decade (Dumdum, Lowe and Avolio, 2002; Lowe, Kroeck and Sivasubramaniam, 1996). It
has been argued that transformational leaders are more capable of sensing their environment
and then forming and disseminating strategic goals that capture the attention and interest of
their followers. Simultaneously, followers of transformational leaders have been shown to exhibit
tool that can best solicit the leadership styles and outcomes of middle managers (refer section
2.3).
Bass reported that principal component analysis of the original 73-item MLQ with a sample of
military officers identified five factors. Three of the factors were identified as transformational:
charismatic, individualised consideration, and intellectual stimulation. Two factors were identified
44
further divided
the
transformational
dimension
of charisma
into
two distinct
Bass et al. (2003) identified three distinct types of leadership styles: transformational,
transactional and passive leadership. Also identified were three distinct types of leadership
outcomes: extra effort, effect effectiveness and satisfaction.
Bass (1990b) said that transactional leadership occurs when leaders "exchange promises of
rewards and benefits to subordinates for the subordinates' fulfilment of agreements with the
leader" (p. 53). The transactional leader, according to Daft (2002), recognises followers' needs
and then defines the exchange process for meeting those needs. Both the leader and the
follower benefit from the exchange transaction. Transactional leadership is based on
bureaucratic authority, focuses on task completion, and relies on rewards and punishments
(Tracey and Hinkin, 1998).
2.2.1
Transactional Leadership
According
to
of goals. Rewards for meeting and exceeding goals should also be explained in addition to
punishments for non-compliance. Interaction between leaders and followers is dependent on
employees' accomplishments or lack thereof. Transactional leadership can be sub-divided into
the categories of contingent reward (CR) and management-by-exception (MBE) (Avolio and
Bass, 1994).
in
45
monetary sums. Contingent reward can also include disciplinary action for non-compliance in
meeting goals and objectives. Communication of required outcomes also addresses the
negative aspect of not meeting performance expectations (Avolio and Bass, 1994).
Contingent rewards can be described as deals between leaders and followers. Leaders clearly
define expectation of outcomes and the rewards if those expectations are met. Rewards and
recognitions are exchanged for accomplishments. The leaders become monitors of employees'
actions. Leaders must actively observe their employees' progress and provide supportive
feedback, enabling employees to meet expectations. According to Avolio and Bass (1994),
"contingent reward has been found to be reasonably effective in motivating others to achieve
higher levels of development and performance" (p. 4)
2.2.1.2 Management-By-Exception
Management-by-exception (MBE) can also be described as a putting out fires approach or
reactive management style (Avolio and Bass, 1994). It can be passive or active (MBE-A or
MBE-P). Avolio and Bass (1994) explained that with "MBE-A the leader arranges to actively
monitor deviances from standards, mistakes, and errors in the follower's assignments and to
take corrective action as necessary" (p.4). With MBE-P, leaders wait passively for mistakes,
errors and deviances from the standard to occur and then act to correct the situation.
In management-by-exception, leaders set standards but wait for problems to arise before acting.
Further, leaders see their responsibility as enforcers of rule and do not like to challenge
conventional procedures (Avolio and Bass, 1994). A leader-follower relationship is not a positive
one, as employees only receive feedback when they are doing something wrong (Barbuto and
Brown, 2000). Avolio and Bass (1994) indicated that management-by-exception tends to be
ineffective but in certain situations is a necessary approach to leadership.
identified, c) behaviours and outcomes actively monitored and measured and d) frequent
contingent feedback provided
46
2.2.2
Transformational Leadership
Recent studies provide support for the transformational leadership paradigm and show that it
has become a prominent theme in current research on leadership (e.g. Bryman, Gillingwater &
McGuinness, 1996; Cannella & Monroe, 1997; Dansereau, Yammarino, & Markham 1995;
Kirkpatrick & Locke, 1996; Rainey & Watson, 1996). Bryman, Gillingwater and McGuinness
(1996) described transformational leadership as a "New Leadership Approach." They studied a
community transportation agency in United Kingdom and found that transformational leadership
and organisation transformation are the key components for organisational effectiveness in
terms of growth and expansion. Luechauer and Shulman (1996) examined the importance of
faculty members empowering their students using transformational leadership rather than
lecture oriented, top-down lectures that are traditionally the practice in the classroom. According
to Carlson and Perrewe (1995), transformational leaders appeal to the moral values of
individuals through the components of a psychological contract, organisational commitment and
ethical culture to encourage ethical behaviours in the organisation.
Transformational leadership has also been investigated outside the United States; these effects
examine the external validity of the basic theory. Singer (1985) showed that male
undergraduates in New Zealand preferred working with leaders who were more transformational
than transactional. Howell and Avolio (1989) obtained results of an even more complex model of
(1982) found that the leaders' performances were improved on transformational leadership
training. The similar results on the effectiveness of transformational leadership were also found
for New Zealand administrations and professional personnel (Bass. 1985), for managers from
14 Japanese firms (Yokochi, 1989) and for US, Canadian, and German NATO field grade
officers (Bryd, 1987).
Transformational leaders attempt to motivate others to do more than they originally planned to
do. They challenge others to provide higher performance standards through motivation and role
modelling. Leaders who possess the characteristics associated with transformational leadership
describe themselves as change agents (Tichy and Devanna, 1990). Bass and Avolio (1994b)
47
defined these behaviours as falling within one of the four l's: idealised influence (II), inspirational
motivation (IM), intellectual stimulation (IS), or individualised consideration (IC).
about the change, or create the picture of change. They must live up to all of the elements,
which are required of the process in order to achieve goals. These elements can be described
as character, integrity, and principle. Leaders can be counted on to do the right thing, thus
demonstrating high standards of ethical and moral conduct (Bass and Avolio, 1994b).
As Mariotti (1999) stated, "many would agree that executive effectiveness is closely related to
leadership ability" (p. 70). Employees want leaders who know the organisation, know the
employees by name, and are enthusiastic about their jobs. Bell and Harrari (2000) described
these leaders as the one who is "loyal to his ethics, his purpose, his goals, his principles, his
environment, and himself. No false pride, no arrogance, no unrealistic expectations. He chooses
his attitude: optimistic self-reliance" (p. 19). Those that lead well have a sense of authority.
Mariotti (1999) elaborated that,
"People who possess this attribute seem as though they were meant to be in
control, they neither question nor doubt that leadership was destined to their
role in life. They accept the leadership without arrogance, regarding it less of a
'divine right' than a 'divine responsibility'." (p. 70)
This confidence without arrogance encourages others to embrace and participate in the
direction in which the leader is going. Fleming (2000) stated that, "Modeling commitment, drive,
and a personal touch works better than talking about those necessary attributes; a good
example is a whole lot better than good advice" (p. 25). Employees notice what leaders are
doing; they look beyond the departmental meetings and memos. They know what is being said
and what is practiced within the organisation. Leading by example is a powerful way to attract
followers.
48
Miller (2000), "First and foremost, great bosses stand by their convictions and beliefs. They're
honest, ethical people. At their core, they are truly good people" (p. 24). These leaders create
such pleasant working environments that employees cannot imagine working anywhere else.
This strong character presence in leaders creates an atmosphere of trust. Leaders earn the trust
of employees and empower employees to make decisions. This sends the message of mutual
respect and trust on the part of leaders. Gordon (2000) stated that, "effective leadership relies
heavily on trust. When you lead with the highest integrity, you inspire others to their best not
out of fear, but out of loyalty and mutual respect" (p. 20). In its most basic definition, integrity is
doing the right thing. Lack of integrity can have terrible consequences for leaders. "If you don't
maintain your integrity, you will never be fully trusted by those you lead" (Cohen, 2000, p. 14).
Leaders are also judged on their credibility. This is an intangible asset, but is often determined
through nonverbal communication. Fatt (1999) explained that, "credibility is the believability of a
person as measured by another person" (p. 37). Those whom such leaders interact with will
measure this credibility. Nonverbal communication is vital to competence, trustworthiness, and
confidence because these qualities are rarely stated.
realise their individual, personal parts. Transformational leaders instil an atmosphere of team
spirit (Bass and Avolio, 1994a). Transformational leadership is management by vision.
"[These leaders] passionately believe that they can make a difference. They
envision the future, creating an ideal and unique image of what the organisation
can become. Through their magnetism and quiet persuasion, [these] leaders
enlist others in their dreams. They breathe life into their visions and get people
to see exciting possibilities for the future." (Kouzes and Posner, 1997, p. 4)
49
Covey (1990) explained that one of the fundamental ways to achieve a goal is to first envision it:
"begin with the end in mind" (p. 96). This is a vision of creating a mental image of where an
individual wants to go personally, or where leaders want to take the organisation. The end-result
cannot be achieved if there is no mental vision or plan on how to get there. Leaders can create
the visions and determine the goals. The next step in the process is then to share the visions
and motivate others to follow.
Top management may create the vision but to make it successful, it is necessary to develop a
shared sense of destiny. Kouzes and Posner (1995) stated that:
"Leadership isn't about imposing the leader's solo dream. It's about enrolling
others so that they can see how their own interests and aspirations are aligned
with the vision and can thereby become mobilised to commit their individual
energies to its realisation." (p. 124)
The vision and communication of what the purpose is would create an inclusive environment
from which all levels of the organisation understand the part they play in its success, All
constituents understand the ideal which is being created for the common good, not an exclusive
good. Because of the leader's commitment to visions, followers will strive to meet goals to share
these visions (Bass and Avolio, 1994b).
followers to question practices and processes without fear of being reprimanded. Their teams
celebrate innovative approaches to problem solving (Bass and Avolio, 1994b). Transformational
leaders must have a genuine concern for others and should be able to build relationships of trust
Autonomy, the freedom to act, to make decisions independently, is crucial to achieve a sense of
self-worth (Stern and Borcia, 2000, p. 19). It strongly influences the decision of people to join
50
and stay with an organisation. It is the quality of successful leaders to understand this fact and
use it for the benefit of their organisation.
By practising intellectual stimulation, these leaders encourage followers to try new approaches
to old processes. They issue no public criticism of individual members' mistakes and solicit
followers to provide ideas and suggestions to solve problems. Consequently, new approaches
and suggestions from followers are acknowledged and tried. Everyone within the work group is
encouraged to think and act innovatively.
Transformational leaders know their followers. They pay attention to others and act as coaches
or mentors enabling all to achieve their personal and professional goals (Bass and Avolio,
1994a). To accomplish extraordinary things in an organisation requires hard work. To keep
individuals working on common goals with steady or increasing expectations, such leaders must
recognise accomplishments. They must realise the importance of celebrating and rewarding the
efforts of their employees.
Leaders need to understand the requirements of their employees and should train, educate,
coach, mentor, and encourage quality work. They need to create new learning opportunities
along with a work environment that supports those opportunities. Although part of a team, each
and leaders' behaviours and attitudes are reflective of acceptance. Often leaders follow a
communication process .vith eniployees through "management 1),/ Norking around." This creates
a personalised opportunity for employees to participate and leaders to practice their effective
listening skills (Bass, 1985a).
Bass and Avolio (1990b) viewed transformational and transactional leadership styles as distinct,
but not mutually exclusive processes, and they recognised that the same leader might use both
types of leadership styles at different times in different situations. Nowadays, the researchers
51
believe that transformational and transactional behaviours may have an additive effect (Wysong,
2000).
2.2.3
Passive Leadership
The major indicator of passive leadership behaviour is the manager's or leader's incapacity to
get involved. The leader works intentionally on avoiding involvement or confrontation, keeping
personal interactions to a minimum. This approach indicates a leader fast losing his or her
power base, out of touch with their workers, and a daily reminder to the organisation of
anachronistic work practices.
Besides the transactional and transformational leadership styles, recent studies by Bass et al.
(2003) identified passive leadership as a separated leadership style that measures a nonleadership orientation. This non-leadership style known as Laissez Faire reflects the absence of
leadership and avoidance of intervention. Leaders in this category avoids making decision,
hesitate in taking action and are absent when needed (Judge and Piccolo, 2004). Carried to its
extreme, passive leadership embodies a "sink-or-swim" strategy. Although passive leadership is
observed infrequently in U.S. businesses (Bass & Avolio, 1989), managers still exhibit it
in
varying amounts (Bass, 1990a). Prior research has found that passive leadership has an
adverse effect on work-related outcomes of employees (Bass, 1990a; Yammarino & Bass,
1990). Roberto13 (2005) argued that the mere existence of passive leadership constitutes a
substantial barrier to candid dialogue and debate within organisations between leaders and
followers.
to http://hbswk.hbs.edu/iternjhtml?id=4833&t=leadership
52
them, to set standards or to give feedback (Lievens et al., 1997). Laissez Faire leaders abdicate
their responsibility and avoid making decisions (Bass, 1990). Subordinates working under this
kind of supervisor basically are left to their own devices to execute their job responsibilities.
Laissez Faire leaders avoid taking a stand on any issue (Bass and Avolio, 1994b). Further,
these leaders are ineffective communicators who do not emphasise result or explain objectives
or standards. Laissez Faire individuals are often absent when issues arise, refrain from taking
corrective actions when they are available, and are unaware of employees' performance
standards (Barbuto and Brown, 2000).
2.2.4
Leadership Outcomes
Leadership outcomes can be divided into three categories, which define the employees'
commitments to the organisation and are greatly influenced by leadership style and the
employees' perception of that style (Avolio and Bass, 1995). According to Bass and Avolio
(1995), extra effort, effectiveness, and satisfaction are by-products from leaders who augment
Leadership Questionnaire, three distinct leadership outcomes were uncovered (refer Appendix
2). Therefore, the following three factors were considered as the measurement of leadership
outcomes for this study: (a) effectiveness which is meeting job-related needs and leading
effective group; (b) extra effort which is the ability of leaders to get others to do more than they
are expected to do, try harder, and create desire in others to succeed; and (c) satisfaction which
that if an organisation achieves its goals, then it is effective. However, according to Hodge,
Anthony, and Gales (1996), effectiveness is more complicated than merely achieving goals. This
belief is shared by Robey and Sales (1994) who indicated that organisational effectiveness
refers to human judgments about the desirability of the outcomes of organisational performance
from the vantage point of the various constituencies. According to Avolio and Bass (1995), extra
53
effort is the key to get others does more than they are expected to do. Satisfaction is working
with others in a pleasing manner. Effectiveness is meeting job-related needs and leading an
effective group (Avolio and Bass, 1995).
Mowday, Porter and Steers (1982) identified organisational commitment as: "1) a sturdy belief in
and acceptance of the organisational goals and values; 2) a willingness to exert significant effort
on behalf of the organisation; and 3) a strong desire to maintain membership in the organisation"
(p. 27). The statement was agreed by Hodge et al. (1996), Jones (1997) Kreitner and Kinicki
(1995) and Robey and Sales (1994).
2.2.4.1 Effectiveness
According to Robey and Sales (1994), the internal process approach emphasises "the
maintenance of effective human relationships within the organisation" (p. 57). This aspect of
leadership outcomes stresses the human processes of the corporation. These can include
teamwork, communication flow, loyalty, motivation, and sound decision-making. Kreitner and
Kinicki (1995) stated, "the organisation functions smoothly with a minimum of internal strain" (p.
497) when effectiveness has been achieved.
It is inferred that organisations that perform well in this category of effectiveness are healthy
effective, an organisation needs a structure and a culture that fosters adaptability and quick
2.2.4.2 Satisfaction
Parry (1999) views that leadership has a positive impact on the bottom line of organisational
output. However, that impact is not a direct one. Leadership has an immediate effect on the
54
with the leader. Meanwhile, Amran (2005) believed that the provision of conducive facilities
would promote satisfaction with the leadership.
According to Eagly, Johannesen-Schmidt and Van Eagen (2003), extra efforts are actions,
which get others to try hard and do more than expected. Dessler (1998) identified seven efforts
of large corporations which lead to employee commitment and leadership outcomes: (a)
emphasise people-first values, (b) base communication on trust, (c) set effective objectives, (d)
do high-competency hiring, (e) provide security, (f) promise attractive compensation packages,
and (g) be all you can be. Dessler (1998), Greenberg and Baron (1997), Jones (1997) and
Robbins (1997), all indicated that organisations that foster a proactive change atmosphere are
reported by their employees as being most effective. According to Bass and Avolio (2004),
leaders must be able to make others work beyond their own expectations, inspire others to
desire more success and encourage others to be willing to try harder.
2.2.5
Barling, Weber and Kelloway (1996) completed a field experiment with twenty managers trained
in transformational leadership and compared them to a control group. Positive training effects
were
found,
especially
concerning
the
managers'
intellectual
stimulation.
Followers'
He conducted a field experiment and reported that MLQ ratings of Israeli Defence Force's
leaders and followers, the infantry platoon commanders, the platoon commanders who had
undergone the transformational leadership training were more transformational, less passive,
and less likely to adopt manage-by-exception's approach. The comparison group did not
55
demonstrate the same effects on either ratings of leadership or performance. In contrast to the
comparison group, platoons led by leaders trained in transformational leadership had higher
senses of self-efficacy and belonging and were higher in four of six measures of objective
performance six months after training. Implications from these studies diagram the importance
of education and training. Findings suggest that effective leadership skills can be taught, at least
to those individuals currently in a leadership position. These studies did not, however, provide
training or test the leadership capacity of subordinates. The research adds to the continuum of
theory that effective leadership skills can be taught at the manager/leader level but does not test
the theory of the leadership styles of empowered employees and their impact on effectiveness.
Lawrence (2000) conducted extensive research using the MLQ to identify characteristics of
executive level leaders in the health care environment (self-reported), perception of senior level
executives' leadership styles via their subordinates responses, and impact on organisational
typology. Diskul (2001) also used the MLQ to examine impact of leadership styles on selfmanaging work teams in the defence industry.
Results of these two studies indicated that there is a strong correlation between transformational
leaders and a positive effect on their followers, resulting in leadership outcomes. However, each
of the studies suggested that upper-level leaders, more often than lower-level leaders (usually
having
job
titles
of manager
or
supervisor),
display
transformational
behaviours.
Recommendations for future research suggested that more information is needed on a cross-
section of organisational levels. Additionally, the Diskul (2001) study on self-managing work
teams (SMWT) showed that strong leadership at the onset of the team's establishment will
influence success of the work team. An individual who understands the dynamics of leadership
must help to establish a team and guide it through its initial development. Although the studies
differ in their secondary analysis of self-managing work teams versus organisational typology,
the use of the MLQ provides a common thread between the two. These studies pointed out that
training and education within the work environment is paramount. Human Resource personnel
need to realise the importance of transformational leaders and provide leading employees with
the skills to develop their potential.
56
The adverse relationship between passive leadership and outcomes had been illustrated by
many researches. A recent study by Peng (2005) on the relationship between the leadership
style and the Word-Spirit orientation of leaders in Protestant and Pentecostal Christian churches
in
orientation and Passive-Avoidant Leadership style (r = -.173, p < .05). Kieffer (2003) studied the
relationship between student satisfaction with campus housing and the perceived leadership
styles of campus housing management. Relevant findings indicated that perceptions of more
passive-avoidant leadership are consistent with lower satisfaction with campus living. Another
important finding of this study is that all of the schools under study reported a higher level of
transformational leadership style being used on the part of campus housing management when
leadership versus passive-avoidant leadership. Therefore, given that the results of this study
show clearly low levels of passive-avoidant leadership and also clearly low levels of satisfaction
with passive-avoidant leadership, the remaining focus can be directed toward transactional and
transformational leadership in campus housing management.
for experience in teaching and the following three factors: Idealised Influence (Attributed),
Idealised Influence (Behaviour), and Inspirational Motivation. Negative linear relationships were
found for Management by Exception (Passive) and Laissez Faire leadership.
2.2.6
Directive-Transaction-Transformational-Empowering Leadership
Using historical analysis of leadership theory and research, Pearce et al. (2003) was able to
derive a model of leadership that contained four broad level types of leadership using EFA
techniques, with two independent data sets followed by empirically testing each of the
competing, theoretically plausible models, using CFA techniques, with a third, independent data
set. The results clearly suggest that a two factor theory of leadership does not adequately
account for the underlying nature of the phenomenon we call leadership. The research suggests
that there are at least four types of leadership:
57
The directive leadership type includes issuing instructions and commands, assigning goals and
type includes providing a sense of vision, challenging the status quo, engaging in idealism and
providing stimulation and inspiration. The empowering leadership type includes encouraging
in
Research results by Pearce et al. (2003) are still debatable and were based on a relatively small
sample size suggesting generalisability limitations. Furthermore, this model has not been
empirically tested and researched to validate and correlate its components from a wider
perspective.
2.3
It is from the perspective of transactional leadership and transformational leadership that Bass
(1985a) conducted research to develop the Multifactor Leadership Questionnaire (MLQ), which
measures a full range of leadership styles (transactional and transformational) and ties these
styles to leadership outcomes.
However, the pervasive application of the MLQ does not imply that the construct is perfect and
without criticism. As expected, with the increasing acceptance of any theory critical analysis is a
necessary part of the process. This research seeks to address the more serious criticisms by
grouping them into four categories with concise and representative explanations. These
categories are: (1) criticisms of the MLQ construct; (2) criticism of the leadership concept; (3)
criticism of prevailing research designs used to measure leadership concept; and (4) criticism of
the ethics of the leadership concept.
58
2.3.1
Criticisms of the MLQ construct are related to the following areas: high inter correlations among
the leadership style components, the inability of some studies to replicate the eight factors
comprising the entire full range of leadership model, and insufficient items measuring actual
leader Behaviour.
Much of the criticism of the MLQ is related to the high correlations between the four components
of the leadership dimension (Bycio, Hackett, and Allen, 1995). Although Bycio, Hackett and
Allen (1995) were able to confirm the fit of Bass's five-factor structure using LISREL, they were
suspicious of the high intercorrelations and the weak differential relationships with outcome
variables. Bycio, Hackett and Allen (1995) also affirm the criticism levied by others in wondering
if a two factor Active-Passive model is a better reflection of the data. Furthermore, Tracey and
Hinkin (1998) argue that the four dimensions of leadership components be collapsed into a
composite scale because of the inability to support the factor structure through confirmatory
factor analysis and the high intercorrelation of the dimensions.
Attempts to abstract the leadership dimensions into one category should be refuted based on
seminal studies by Avolio and Bass, (1998) as well as Bass and Avolio, (1993). The
aforementioned studies rely heavily on 2 theoretical argument that purely charismatic leaders
may lack the individual consideration necessary to support the development of the follower.
Furthermore, Avolio and Bass (1998) believe that such leaders will attempt to rely on emotional
appeal to influence followers. The long-term effects of the purely charismatic leader will be
p.
Nevertheless, they are assessed separately because they are conceptually distinct and
important for diagnostic purposes". It was acknowledged that the high correlation of the
transformational factors and the primary effects of the charismatic components thus confirming
59
the factor analytic process which confirms three significant transformational leadership
components (Bass, 1997a).
2.3.1.3 Criticism on the Inability to Replicate the Full Range of Leadership Model
Although many studies have replicated the original Full Range of Leadership model
(transformational (4 factors), transactional (3 factors), and Laissez Faire
(1
factor)) or
components of this model (e.g. the transformational factor), there are some domestic and
international studies that have been unable to do so. Den Hartog, Van Muijen, and Koopman
(1997) level another critique upon Bass's eight separate dimensions of leadership in their
inability to replicate these dimensions in an exploratory factor analysis of a Dutch sample.
Specifically, they were unable to distinguish the sub dimensions of the transformational factor as
defined by Bass (1985) as the transformational items grouped together differently. Contrary to
the findings of Bass and Hater (1988), they were also unable to distinguish between passive
33). Den Hartog, Van Muijen, and Koopman (1997) argued that Bass has placed the passive
that the transactional scales of the MLQ should probably undergo some revision..." (1996, p.
416).
Based on a study of literature on this subject matter (refer Appendix 2), it is clear that Bass and
associates believed that the overwhelming number of studies that do replicate the Full Range of
Leadership Model significantly outweigh the exceptions. Furthermore, Bass points out that the
findings have been generally replicated in domestic and international studies. "The factors
represented in
60
generalised across a wide variety of organisations, cultures, and levels within organisations"
(Bass and Avolio, 1993, P. 53). However, while holding to the conceptual and empirical validity
of the model, Bass and Avolio (1993, p. 61) do admit that the "structure is more complex than
originally proposed".
The final critique that will be illuminated is the paucity of items measuring actual leader
behaviours.
that
understanding effective leadership. According to Yukl, "key omissions include some tasks
Behaviours (e.g. clarifying, planning), some relations behaviours (e.g. scanning and building,
networking), and some change-oriented behaviours (scanning and analysis of the external
environment,
strategy
reformulation,
political
activities
to
build
support for
change,
reorganisation to support a new strategy" (1999, p. 37). Yukl also believes that while Bass
conceptually recognises the distinction between autocratic and participative leadership, the MLQ
does not include items to effectively measure these behaviours (1999). Yukl also questions the
validity of studies utilising the MLQ as he notes that most studies fail to control for the
unmeasured behaviours that may be confounding the transformational-transactional findings
(1999). Interestingly, in comparing the MLQ to Yukl's (Yukl and Van Fleet, 1992) Managerial
Practices Survey (MPS), Tracey and Hinkin (1998) discussed the areas of conceptual similarity
between the MLQ's transformational dimension and various managerial behaviours included in
Yukl's taxonomy.
Bass and Avolio (1993) express their disagreement with those who believe that charisma can
only be assessed by measuring behaviours rather than considering attributions and impact. In
response to a call for a more Behavioural emphasis, Bass and Avolio (1993) offer a constellation
61
Table 2.1:
Promotes self-development
Inspirational Motivation
opportunities
Intellectual stimulation
Encourages
assumptions
followers
to
re-examine
their
problems
Idealised influence
Transmits a sense of joint mission and ownership
ss ana Avollo, p.
2.3.2
believe there are specific aspects of leadership that are ignored by transformational models.
Two specific criticisms noted by Yukl among others are that Bass's model inadequately deals
with group processes, and that there is insufficient conceptualisation and measurement of the
reciprocal dynamic of the leader-follower relationship.
62
Yukl (1999) believes that Bass's model and other models of charismatic leadership, which rely
on the measurement of dyadic processes, fail to appropriately deal with the group context.
According to Yukl (1999), group processes are often ignored in most theories of transformational
and charismatic leadership and these theories do not explicitly incorporate leadership
Behaviours such as organising, coordinating, team building, and facilitating group decisions.
Yukl concluded that transformational and charismatic leadership research needs to incorporate
more of the "relevant concepts and findings from the strategic leadership literature" (1999, p.
39), a notion which is concurred by Hunt and Peterson (1997).
Despite the validity of Yukl's (1999) claim that transformational leadership is inadequate in
addressing some group/organisational dynamics (e.g. group decision-making), Avolio and Bass
consideration fosters a sense of group norms and organisational connectedness which are
predicted upon the identification of the follower with the leader through the leader's personalised
attention to him/her. Through the replication of this identification process across teams and
in
perspective is that individual members begin to believe in the collective efficacy of the group,
and they adopt the norms for group behaviour (Avolio and Bass, 1995, p. 212). Avolio and Bass
then posit that these normative group patterns become institutionalised into the culture of the
organisation through "policy statements, appraisal standards, orientation programs, and so forth"
(1995, p. 212). This organisational impact is captured by Hickman (1997) in the use of the
63
between leader and follower. Many believe that Bass's model underemphasises the role of the
follower in the process. These critiques characterise followers in Bass's model as "puppets"
subject to the dictatorial pursuits of a transformational leader. Other more benign criticism
suggests that Bass's model gives insufficient attention to the way in which the interchange
between the leader and the follower elevates the leader's thinking which, in turn, changes the
nature of interaction between leader and follower.
Much of Bass's response to this argument is addressed in the subsequent section on ethical
critiques of transformational leadership. However, Hickman's (1997) statement that "leadership
and followership in transformistic organisations are predicated less on positional authority and
more on interdependent work relationships centred on common purposes" aptly captures the
essence of Bass's response to this criticism. Bass understands a transformational leader as the
one employing a participative style to the extent that he or she is unequivocally and admittedly
influenced by input from the follower. However, the extent of the participative style being
measured is certainly a more valid concern.
2.3.3
Two criticisms have been identified which question the completeness and level of analysis of the
research design approach typically used in transformational leadership research. These are the
concerns for common method bias, and the over reliance on subordinate attitudinal ratings
rather than more objective criteria.
64
One of the most serious criticisms on the transformational leadership research is the volume of
studies that have utilised Bass's MLQ. Ironically, this instrument has been a key factor in
advancing leadership research. However, since so many studies have employed this construct,
scholars have come to question whether common method bias is distorting our understanding of
transformational leadership rather than truly illuminating it. Some researchers have called for
other approaches to provide convergent validity to the MLQ findings. Yukl (1999) agrees with
the suggestions of others (Bennis and Nanus, 1985a; Kan, 2002) in calling for alternative
approaches to the study of transformational leadership, particularly in the increased need for an
integration of qualitative approaches in interpreting quantitative findings.
The researcher believes that the MLQ has been a "victim of its success". The hundreds of
studies that have utilised some version of the MLQ have provided a substantive quantitative
literature including several meta-analytic studies. This phenomenon has inevitably led to an
increased call for qualitative data to augment/clarify the findings. The researcher believes that
Bass would agree with this call. Bass does emphasise that the qualitative research was
instrumental in the original conceptualisation and implementation of the MLQ.
Transformational leadership research has also been heavily criticised for its reliance on
subordinate ratings of their leaders. Critics argue that these attitudinal assessments are subject
to fundamental attribution errors and as previously discussed are being distorted by the
follower's implicit leadership cognitions (Bryman, 1992). The MLQ subordinate ratings may be
more a reflection of the follower's idea of a transformational leader rather than being based on
the actual Behaviour of the leader. These critics often call for more objective standards of
measurement (e.g. financial performance of the organisation) to be used as a dependent
variable.
65
A related criticism falling under the rubric of the common method variance problem is that
subordinates are providing the data on leader behaviour as well as outcomes. Bryman (1992)
points out that this approach may artificially inflate correlations because of respondent's
tendencies to be consistent in their responses. These types of measurement flaws were
primarily responsible for the difficulties arising from the Ohio State Studies.
The MLQ measures could be more problematic if it were shown (as it was in the case of
measures of initiating structure and consideration in the Ohio questionnaires) that respondent's
ratings of their superior's Behaviour were affected by such thing as their knowledge of the
effectiveness of those superiors. If this were true, as it was with the Ohio research, the MLQ
measures would be flawed (Bryman, 1992, p. 128).
There have been several studies (Hater and Bass, 1988; Yammarino and Bass, 1990) that have
used objective measures of outcomes independent of the subordinate ratings. The positive
affects for transformational leadership were still significantly shown, although the correlations did
tend to be smaller than studies employing only subordinate ratings. However, Bass attention to
these types of studies employing ancillary outcome measurements seems to imply that he
recognises the potential issues of common method variance. Therefore, it is apparent that Bass
and colleagues have taken this concem seriously and are interested in showing the validity of
the transformational-transactional paradigm when such potential flaws are addressed.
2.3.4
Some critics of transformational leadership contend that it is rife with unethical practices which
are systematically destroying the humanitarian and relational gains that have been made in the
workplace and in society at large. While a thorough examination of these arguments is available
in Bass's (1997b) working paper, this section will present an overview of the claims. According
to Bass (1997b) most of these criticisms are leveled by organisational development (OD)
practitioners. The five ethical criticisms are that "transformational leadership: (1) lends itself to
66
amoral puffery since it makes use of impression management; (2) lacks the checks and
balances necessary to avoid dictatorship and oppression; (3) is antithetical to shared leadership,
equality, and participative decision making; (4) may emotionally engage followers to irrationally
accept evil ends contrary to the follower's self interest; and (5) manipulates followers to lose
more than they gain.
One of Bass's key points is that these critiques of the ethics of transformational leadership
generally fail to examine the distinction between transformational leadership and pseudo
transformational leaders. Pseudo transformational leaders are not concerned with the good of
others and the good of society. This leader's focus is primarily self-supportive. The truly
transformational leader is concerned for the interests of others as well as the input of others.
This leads the transformational leader to engage followers in an individually considerate manner
in which the congruence of leader and follower values and goals is desired. "Transformational
leaders attempt to find ways to align those interests into a win-win situation" (Bass, 1997b, p.
15). Furthermore, he/she is invested in an egalitarian decision-making style.
Bass also responds to the negative characterisation of the ethics of impression management in
stating that this argument fails to account for differences "between absolute truth-telling,
emotional and intellectual appeals, advocacy, gradations and shadings of the facts and the big
lies" (Bass, 1997b, p. 6). Bass highlights the role of trust between the leader and follower which
is required for transformational dynamics to abound (Bass, 1997b; Podsakoff et al., 1990).
Therefore, any impression management that takes place must be seen as consistent with what
is true. The following quote best encapsulates the ethics of transformational leadership:
provides followers with challenges and meaning for engaging in shared goals
and undertakings. Its "intellectual stimulation" helps followers to question
assumptions and to generate more creative solutions to problems, Its "individual
67
2.4
CONCEPTUAL MODEL
This study was adapted from the theories developed by Bass (1985a) and later Bass and
Avolio's (1994b) research, after taking into consideration the research subject, TNB as the
location for the case study using the MLQ Form 5x-Short (3rd Edition) developed by Bass and
Avolio (2004). Since the privatisation of TNB in 1990, meeting the 'bottom line' has been the key
measure of TN B's ability to be a leading GLC. As mentioned in the previous chapter, a key
challenge facing TNB is the ability to transformation to make it perform more efficiently by being
commercially focused and customer service oriented.
Though much work on leadership styles and outcomes had been done by Bass and Avolio,
there was a lack of work to operationalise conceptually the variables concerned. In order to
operationalise the concepts of leadership by Bass and Avolio, an appropriate conceptual model
is needed and should be developed to reflect the environment within which the study is
conducted (Mumford et al., 1993). A conceptual model lays out the dependent variable or
outcomes, the independent variables or predictors, and the relationships between them since
"both predictors and outcomes are conceived as variables that can be measured along some
type of scale" (Newman and Robey, 1992, p. 250). Initial reviews of past literature helped to
identify a relevant model developed by Srisilpsophon (1999), who treated demographic variables
as inputs to the leadership styles (refer Figure 2.1). However, Srisilpsophon's (1999) model was
considered to be unsuitable for this study as the demographic variables were tested out on their
influence on the leadership styles only, whereas they could also influence the leadership
outcomes. In Srisilpsophon's (1999) model the process approach was used and the leadership
styles act more as intervening variables instead of independent variables.
68
Leadership
Styles
Demographic
Variables
Transformational Leadership
Idealised Influence
Inspiration
Intellectual Stimulation
Individualised
Consideration
Personal Purpose
Business Purpose
Transactional Leadership
Contingent Rewards
Job Satisfaction
Extra Effort on the Job
Perception of Leader
Effectiveness
Management-Byexception
.
Laissez-faire
Therefore,
preliminary conceptual
model
taking
into
consideration
Srisilpsophon's (1999) model was developed using the factor approach as shown in Figure 2.2.
The conceptual model will be tested out to address the research questions posed in this study.
In factor theories, these variables are usually conceptualised as variables: entities which can
take on a range of values (Malhotra, 1997).
Based on Figure 2.2, the central focus of the study is leadership outcomes, which are the
dependent variables. It implies that for a TNB middle manager to implement his/her leadership
styles (independent variables) to achieve the desired outcomes (dependent variables), there are
several demographic variables which function as moderators. The use of demographic variables
expected to influence the relationship between leadership styles and outcomes based on its
function as dummy variables in the regression analyses.
69
Figure 2.2: Preliminary Conceptual Model of Leadership Styles and Outcomes at TNB
Independent Variables
Moderator
Dependent Variables
Demographic
Variables
RQ1, RQ2
Leadership Styles
RQ3
RQ1, RQ2
Transformational Leadership
Intellectual Stimulation
Inspirational Motivation
Individual Consideration
Idealised Influence (Attributed)
Idealised Influence (Behaviour)
Transactional Leadership
Contingent Reward
Management-by-Exception (Active)
Management-by-Exception (Passive)
Passive Leadership
Laissez Faire
Leadership Outcomes
RQ4
Effectiveness
Extra Effort
Satisfaction
The factor approach is used in this study as it calls for the exclusion of the feedback loop from
the finalised conceptual model. This makes the testing of the model more do-able and
achievable. The factor approach was favoured over the process approach so as to better
understand the relationship between the dependent and independent variables. Within the
context of this research, the dependant variables are the leadership outcomes, while the
independent variables are the leadership styles with demographic variables functioning as
moderators to both the dependent and independent variables. Furthermore, "both predictors and
outcomes are conceived as variables that can be measured along some type of scale" (Newman
and Robey, 1992, p. 250). Within the context of the instrument used in this research, the scale
consistently used is a five-point Likert scale.
70
2.5
SUMMARY
This chapter presented a comprehensive literature review of leadership typologies and theories.
It started with a presentation of the four typologies of leadership. It is interesting to note that trait
leadership typology looks into the 'who' type of questions, i.e., leadership depends upon who the
leader is. Over time, behaviour leadership typology gained prominence and began to address
the issues of 'what' type of questions, i.e., leadership depends upon what the leader does. At a
later stage, situational leadership typology gained prominence and began to focus on 'when'
type of questions, i.e., leadership depends upon which situations are conducive to leadership
and when the leader can emerges. Finally, value based transactional leadership typology is
considered as the 'in-thing' as it focuses on the 'why' type of questions. Transactional leadership
depends upon values and vision. At the same time, emphasis of transactional leadership is not
on studying specific leaders in specific situations, doing specific things, rather, what are the
common relationship elements exhibited over time that characterise this thing called
"leadership". A focus of theories on transactional/transformational leadership developed by Bass
and his colleagues from 1985 for this study is presented and rationalised accordingly. A
leadership model introduced by Srisilpsophon (1999) was used as a basis for the development
of a preliminary conceptual model, which integrated the leadership styles and outcomes with
selected demographic variables. The conceptual model was used to address the research
questions for this study.
71
CHAPTER 3
RESEARCH METHODS
This case study provides explanation (Borg and Gall, 1993) and understanding (Yin, 1994) of
the leadership styles and outcomes of TNB. This case study used survey data on leadership
style of TNB middle managers based on a questionnaire. The benefit of the case study is that it
enables a rigorous, holistic investigation of issues shaping the work lives of middle managers in
TNB. The objective of this case study was to develop an understanding of TNB's leadership
style and serve as a basis to develop a model or to apply solutions to situations. A major benefit
of the case study method is that it provides a means for working with information obtained from
various individuals participating within the organisation that is being studied without undue
interference with the process being studied. Therefore, the outcome of this case study research
leads to recommended areas of improvement and the development of theoretical organisational
change strategies (Gall et al., 2003; Yin, 1994; Mertens, 1998) relevant to TNB. This chapter
consists of the following topics: (a) appropriateness of method, (b) population and sampling, (c)
questionnaire development, (d) data collection techniques, (e) validity and reliability of
instrument (f) analysis of data, and (g) summary.
3.1
APPROPRIATENESS OF METHOD
Quantitative method using the survey involves administration of questionnaires to relatively large
groups of people. A key feature of survey studies is that information is collected from part of the
group and then applied to the whole group (Singleton et al., 1988). Survey study or descriptive
research also involves collecting data in order to test the hypotheses of a study. Typical
descriptive research includes the assessment of attitudes, opinions, demographic information,
conditions, and procedures.
A survey study was deemed appropriate for a portion of this research for three reasons. First,
the nature of this study was to determine the relationship between leadership styles and
outcomes among the middle management in TNB. Survey research involved data collection
from a group, generalising the result of study to predict the attitude of the population of interest.
72
Second, the survey questionnaire may be structured to elicit information from the population of
interest in a systematic and unbiased manner. Third, statistical analysis may be utilised to test
the hypotheses of study and gain knowledge regarding the degree of influence of the leadership
styles and outcomes; the collected data could guide observations at the field study. The goal of
the survey was to determine the perception of middle managers of these leadership styles and
outcome factors, based on a five-level scale of strongly disagree, disagree, neutral, agree and
strongly agree.
After the data collection exercise, reliability and validity tests will be conducted followed by
simple descriptive and inferential statistical analysis using 0.05 level of confidence to determine
statistical significance.
3.2
The study approached all who fall under the category of middle management; i.e., those holding
the position of general managers in TNB. Ninety nine middle managers were identified as the
population in this study (refer Appendix 1). A random sampling method was used to identify 52
middle managers to participate in the survey. Based on the population of 99 middle managers,
the 52 middle managers selected were deemed to be a fair representation of the population of
TNB middle managers. The selection method was based on a method of determining sample
size proposed by Israel (1992). With reference to Table 3.1, a sample size of 51 was deemed as
sufficient but with a precision level of 10%.
73
Table 3.1:
Sample Size for 5%, 7% and 10% Precision Levels Where Confidence
Level is 95%
Sample Size (n) for Precision (e) of:
Size of Population
5%
7%
10%
100
81
67
51
125
96
78
56
150
110
86
61
175
122
94
64
200
134
101
67
225
144
107
70
250
154
112
72
275
163
117
74
300
172
121
76
Source: Israel, Glenn D. 1992. Determining Sample Size. Program Evaluation and Organisational Development,
IFAS, University of Florida. PEOD-6. October.
3.3
QUESTIONNAIRE DEVELOPMENT
The questionnaire was constructed primarily from the MLQ Form 5x-Short (3rd Edition) by Bass
and Avolio (2004) but was modified and adapted to suit TN B's environment. The MLQ has been
translated into Spanish, Portuguese, Italian, French, German, Norwegian, Swedish, Hebrew,
Turkish, Arabic, Chinese, Thai, and Korean for use in various assessment and training research
projects (Avolio, 1999). It has also been used in nearly 200 research programs, doctoral
dissertations, and masters' theses around the globe in the last few years (Bass & Avolio, 2004).
The number of studies and different applications of the survey instrument indicates that a great
deal of reliability has been placed on the MLQ for measuring the style of leadership and the
instrument is generally accepted as valid and reliable.
However, for the purpose of this research the MLQ Form 5-X Short (3rd Edition) was modified of
which the final form of the questionnaire consists of two major parts, i.e. sections A and B.
Section A consists of items on leadership styles and outcomes and an optional open-ended
question for respondents to comment on. The items measuring leadership styles and outcomes
74
and passive leadership styles as well as the three types of leadership outcomes. A 5-point
Liked scale was utilised in the questions on the degree of influence of productivity factors in
regard to perception measurement: "1" represented strongly disagree; "2" represented disagree;
"3" represented neutral; "4" represented agree; and "5" represented strongly agree.
The second part, section B consists of nine questions related to the respondent's demographic
background. There are certain demographic variables, such as the level of education and work
unit, which are known to have significant impacts on social science studies (Rash i et al., 2003).
Other variables, such as age of respondent, number of employees in the unit, gender, working
experience and years as a middle manager, will also be studied in this research to see if there
are any differences in the leadership styles and outcomes based on the aforementioned
demographic variables as previous research tends to indicate that some of these demographic
variables may influence individual perceptions (Maurer, 1994).
3.4
The validity and reliability of the instrument used determines the scientific worth of any study.
Without satisfying both, the study will have little, if any, value to the body of scientific knowledge
(Creswell, 1994; Leedy and Ormrod, 2001). Both validity and reliability are crucial to any
research.
Validity deals with "the soundness, the effectiveness of the measuring instrument" (Leedy and
Ormrod, 2001, p. 24). Validity is the degree to which a test measures what it is supposed to
measure and consequently permits the appropriate interpretation of data (Gay, 1996, p. 138).
The analysis of validity was performed for content and construct validities. The experts in
academia and in practice established content validity. The construct validity was established by
performing a multivariate statistical analysis. The content and construct validities may be
explained in greater detail.
75
3.4.1
Content Validity
After the survey instrument was designed, three experts in academia and in practice validated
its contents based on their knowledge and interest in the study. Academicians reviewed the
contents of the survey, its specific appropriateness and clarity of question, and the Likert scale
attached to the items. The academicians provided valuable comments for improving the survey
instrument and follow-up revisions were made to the survey based on feedback received from
these experts.
Gay (1996) defines content validity as the degree to which a test measures an intended content
area. Content validity consists of item and sampling validity. Gay (1996) states that item validity
determines if the test items represent measurement in the intended content area and sampling
validity determines how well the test samples the total content area. If the purpose of research is
to infer about the entire content area based on the performance of items included in the test, an
appropriate content validity is necessary. Content validity is judged by experts rather than as a
quantitative measure to be computed (Gay, 1996). The experts were asked to review the
process in developing the survey, the items included in the questionnaire, the intended purpose
for inclusion, the clarity, and how well the questions represented the intended content area so as
to provide helpful suggestions for improvement. They were asked to rate in a 3-point scale of
low, moderate and high relevance in the following three aspects: (1) the proposed 12 variables,
(2) the subject
middle managers, and (3) the context - TNB. They were also asked to give their
comments in terms of clarity and conciseness, and on any other changes, additions or deletions
of items (or attributes) which they felt were unnecessary.
Most of the items were rated with moderate to high relevance. In light of the recommendations
by the experts, the instrument was further modified. With some items added, changed or
removed, a modified version with 46 items was resulted. An example is the expansion of the
variable "satisfaction" from two items to three items by taking into consideration item 46, i.e., the
provision of facilities that promote satisfaction with the leadership (the original MLQ Short 5X
had only 35 items of which satisfaction was represented by 2 items). Table 3.2 presents the
number of items for each variable that was developed.
76
Variables
TRANSFORMATIONAL LEADERSHIP
- Idealised Influence (Attributed)
4(4)
4(4)
- Inspirational Motivation
4(4)
- Intellectual Stimulation
4(4)
- Individual Consideration
4(4)
TRANSACTIONAL LEADERSHIP
- Contingent Reward
4(4)
4(4)
4(4)
PASSIVE LEADERSHIP
4(4)
- Laissez Faire
LEADERSHIP OUTCOMES
- Extra Effort
3(3)
- Effectiveness
4(4)
- Satisfaction
2(3)
45 (46)
Total
(
The 46 items representing specific transactional, transformational and passive leadership styles
as well as the three types of leadership outcomes are as follows:
1.
2.
77
3.
To emphasise the need to communicate a clear vision of the future (item 26)
To express confidence in my ability to meet goals (item 36)
4.
To be aware that individuals have different needs, abilities and aspirations (item
29)
To devote full attention to correcting mistakes, complaints and failures (item 22)
To keep track of all mistakes that occur (item 24)
78
8.
9.
11.
Effectiveness (E)
Satisfaction (S)
3.4.2
Construct Validity
Construct validity concerns the underlying construct being measured by the instrument. The
construct could be factors or variables involved in the research. Construct validity has been
79
linked to the results of measurement and theoretical reasoning and evaluating the internal
structure of the instrument. It has been used for construct-related evidence (Bass 1985), i.e.,
construct validity should include content representation and criterion relationships. Supporting
the appropriateness and inferences made from the results of the measurement evidences
construct-related validity (Trochim, 2001). For the MLQ, this support comes in the form of high
levels of correlation determined through initial and cross-validation examination of the MLQ
Survey (Bass & Avolio, 1995).
At the same time, the determination of construct validity involves subjective and objective
evaluation (Ballian, 1994; Cooper & Emory, 1995). The subjective evaluation is often based on
the common used and validity of the constructs in the previous research. Within the context of
this research, the subjective evaluation is often based studies by Bass et al. since 1985. As an
objective evaluation, Factor Analysis is usually applied to develop constructs or factors within
each instrument.
3.4.3
Pilot Study
The soundness and effectiveness of the research instrument was pre-tested by a panel of ten
practitioners for the pilot study (refer Appendix 3). The 10 practitioners reviewed the survey
questionnaire for its contents and the clarity and relevance of questions to the field of study. The
practitioners who participated in the review of the survey provided valuable information for
enhancement of questionnaire. Besides confirming the survey content, the practitioners also
reviewed the cover letter and consent form to ensure clarity in conveying the purpose of study
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complete the questionnaire and to identify any ambiguous questions or challenges in the
questionnaire. In addition, each expert was asked to answer the questions on the suitability of
the questionnaire.
These practitioners' understanding of the questions and the questions' intended meaning or
construct was assessed. For each survey question, the pilot study group was asked to evaluate
the question based on its content. Pilot study group participants were provided avenues to fully
80
express themselves by ensuring them that their views were very important. They were asked to
review each item from the viewpoint of the underlying question: Does each item measure the
leadership styles and outcomes? At the end of the pilot-testing session, they were asked to add
any other items they considered influential in the success of the survey. By sharing the same
understanding of the survey instrument, the pilot study solicited additional feedback. Based on
feedback from the pilot study group, minor adjustments were made to the instrument scale. This
feedback was implemented into the instrument and content validity claim was established
accordingly (Creswell, 1994). This pre-testing exercise was designed to enhance face-validity of
the survey instrument.
In addition, the pilot study further ensured the statistical reliability of the survey instrument using
Cronbach's alpha (Creswell, 1994). Six managers with at least five years of work experience
was part of the pilot study (Refer Appendix 4). According to Nunnally (1978) an alpha value of
more than 0.7 is considered desirable. The Cronbach's alpha for the pilot data was calculated at
0.808 (Refer Appendix 5). The high Cronbach's alpha value (close to 1) from this pilot study
indicates that the instrument has a high reliability index thus implying the reliability of the
questionnaire for fieldwork. The finalised questionnaire used for the fieldwork is presented in
Appendix 6.
3.5
The finalised questionnaire was incorporated with a cover letter containing a brief statement of
the purpose of this study, together with a statement of confidentiality and anonymity regarding
the survey to establish trust between the respondents and the researcher. The questionnaire
consisted of closed (multiple choice) and open-ended questions. The open-ended questions
allowed respondents to answer in their own words.
The collection of data was conducted in two phases after approval was obtained from TNB on
January 31, 2005 (refer Appendices 7 and 8). The questionnaire was initially designed on line
using the Internet in the first phase as the main tool of communication for collecting data by
sending e-mails followed by mailed survey questionnaire as the second phase.
81
3.5.1
On-line Survey
The online survey was designed according to Dillman's guidelines (Dillman, 2000). Online
surveys offered advantages for researchers and respondents, i.e., convenience for the
researcher by expediting the data collection process to allow direct importation of responses to
the data analysis software. In the meantime, the process required less time for respondents to
fill out a web-based survey and submit it to the researcher. Data collection was conducted online from April 28 till May 31, 2005. However, the low response rate of 15 respondents called for
a review of data collection method.
3.5.2
Mailed Survey
To ensure that a larger response rate could be achieved, the questionnaire was printed and
mailed survey method was utilised as part of the second phase of data collection. A total of 99
questionnaires were sent to all the middle managers identified. A word of caution was included
to ensure that those who had responded via on-line need not respond to avoid duplication. The
paper-based format consisted of a cover letter, consent form, questionnaire, and reply envelope.
These components were attached by a paper clip to ensure that they came out of the mailed
packet simultaneously. For improved response rates, particular care was taken with the contents
of the cover letter, the appearance of questionnaire, the appearance of envelopes, and
personalised communications for each individual.
The cover letter was placed in front and followed by the reply envelope, consent form, and
questionnaire. A 7 1/2" x 10 1/2" brown craft business envelope was used to mail the survey
packet. The individual's name, together with the company name and address were directly
printed on the centre of the envelopes. Ninety nine packets were initially mailed out to the
middle managers in TNB group of companies. As Dillman (1991) indicated, multiple contacts are
very effective in increasing response rates for mail-based surveys. The survey packet included a
self-addressed 4 1/8" x 9 1/2" envelope for respondents to return the completed questionnaires.
82
One week after sending the survey packet, a thank you/reminder post card was sent to the 99
middle managers for responding in a timely manner or, otherwise, to remind them to complete
and return the survey. A total of 50 questionnaires were returned from June 1 till July 15, 2005.
However, 13 questionnaires were rejected due to many unanswered items resulting in only the
remaining 37 questionnaires deemed as usable. In totality after the inclusion of the 15 on-line
survey results, only 52 questionnaires were deemed as fit for further analysis. The unreturned
questionnaires were followed up through phone calls and electronic mails however to no avail.
3.6
ANALYSIS OF DATA
Statistical Process for Social Science (SPSS) for Windows Version 12.0 was used as the main
tool for quantitative data analysis. The raw data was first fed to the SPSS system and
subsequently coded and edited for further analysis. In order to answer the research questions,
analysis were made on the sample characteristics of the dependent and independent variables
as well as the moderators.
After conducting a series of reliability analysis on the collected data, data analysis continued
with four primary methods
determine some simple statistical and comparative figures on the sample population.
Descriptive statistics used measures of central tendency to provide basic understanding of the
questionnaire items. Data would be presented graphically by frequency tables and cross
tabulation tables.
Parametric methods were used for the inferential analysis using alpha value of 0.05 for
hypotheses testing. To perform the parametric tests, the five point Likert-scaled data was
transformed to interval data using Terrell Transformation Technique (Terrell, 2000) using the
following formula:
Transformed Score = [(actual raw score-lowest possible raw score)/possible raw score range]
x100
83
Hypothesis testing was performed for four types of analysis. They include single mean t-tests,
multiple regression, analysis of variance (ANOVA) and independent sample t-test, and
correlation analysis. Single mean t-tests were used to measure the level of leadership styles and
leadership outcomes. Multiple regression analysis using dummy variables was used to
determine if there was a linear relationship between dependent variables (leadership outcomes)
and two or more independent variables (leadership styles and demographic variables). ANOVA
was used to test "the equality of three or more population means by analysing sample
variances" (Triola, 2000, p. 615). ANOVA has the advantage over the traditional t-test since it
can measure more than one single group-means simultaneously. Thus it was well suited for
testing various types of leadership styles and outcomes.
The various techniques used to analyse the data were all parametric methods assuming a
normally distributed population (Triola, 2000). Since the population sample was more than the
critical sample size of 30, a test for normal distribution would be carried out. Since many
parametric tests require normally distributed variables, the one-sample Kolmogorov-Smirnov
test can be used to test whether the variables are normally distributed. The assumption of
normality must be proven to ensure subsequent parametric analysis could be duly performed.
3.7
RELIABILITY TESTS
Scale reliability using Cronbach's coefficient alpha was then employed to assess the
consistency of homogeneity among items for each construct as well as for the overall
questionnaire (Cooper and Schindler, 1988), whereby reliability coefficient above 0.90 for
comparison among individual items and at least 0.70 for comparison among groups of items
(Fraenkei, MIlen and Sawin, 1999) are considered as desirable.
3.8
FACTOR ANALYSIS
In order to further study interrelationships and to identify the strongest cluster of questionnaire
items related to middle managers' perception on leadership styles and outcomes, a factor
analysis was conducted. Construct validity using factor analysis was used to reduce and
summarise data in which redundant items and inappropriate items were deleted (Hair et al.,
84
1998). The study reports only those interrelationships with a correlation coefficient of .60,
moderately high, or higher. The factor analysis used a principal component analysis as the
extraction method and varimax with Kaiser normalisation rotation method to explain the item
3.9
DESCRIPTIVE ANALYSIS
of the attributes of leadership styles and outcomes. The means and standard deviations were
calculated for each of the leadership factors and outcome factors for the overall sample. The
mean is the index of central tendency and the standard deviation indicates the distance between
the values and the means of the values (Sproull, 1995). A higher score indicates a greater
degree of perception of the leadership variable of the instructor being rated. Demographic
questions relating to age, number of years working as a middle manager, number of employees,
education and gender was analysed to obtain a good understanding of the sample.
3.10
HYPOTHESIS TESTING
A number of analysis using t-tests, correlation analysis, multiple regression analysis and
analysis of variance were performed on the transformed data (now in interval form) which has
values that range from 0-100. In addition, the nominal and ordinal measurements from the
demographic variable were included for the comparative analyses and the development of
regression equations.
Each analysis took a different perspective on rejecting the null hypothesis based on comparing
the p-value (written as sig. 1 or 2 tailed in most computer print-outs) from the SPSS output with
0.05 of which the null hypotheses would be rejected if the p-value were less than 0.05.
85
3.10.1
A series of one-tailed single mean t-tests was performed to assess the levels of the leadership
styles based on the following research hypothesis:
Research Hypothesis 1: The leadership styles and outcomes are relatively high (one-tailed test,
reject Ho if p 5 0.05).
Since the constructs are now in interval form with values ranging from 0 to 100.00, a midpoint of
50.00 (the assumed population mean, p) will be used as the test value for testing the
hypotheses.
styles and outcomes. A correlation is defined as a relationship between the dependent and
independent variables (Triola, 2000). Due to the availability of interval data, he Pearson
correlation coefficient (r) was calculated using SPSS for the constructs of leadership styles and
outcomes. The value of this coefficient (r) ranges between positive and negative one. According
to Triola, (2000), the critical value of the Pearson correlation coefficient is 0.196 (for a = 0.05). If
the absolute value of the computed r is above 0.196, the linear correlation is present. Otherwise,
absolute values of r close to zero and less than 0.196 accepted the null hypothesis (Triola,
2000). If the absolute r-value is above 0.196, then there is a mild correlation. A somewhat
moderate correlation can be concluded if the absolute r-value is above 0.5. For absolute rvalues above 0.7, the correlation can be considered as strong.
This analysis assumed a linear relationship between the dependent (leadership outcome) and
In
representing leadership styles and outcomes, the assumption of normal distribution must be met
first (Triola, 2000) to perform hypotheses testing based on the following research hypothesis:
Research Hypothesis 2: The leadership styles and outcomes are related (one-tailed test, reject
Ho if p 5 0.05)
86
By examining the correlation matrix, statistically significant associations are noted among the
independent variables (leadership styles) and dependent variable (leadership outcome). These
associations may suggest multicollinearity which occurs when some of the independent
variables are substantially correlated with each other. Subsequent tests for multicollinearity will
be conducted in the regression analyses.
3.10.3
Once a simple correlation was established, multiple regression analysis determined if there were
specific leadership styles that attributed to leadership outcomes. According to Trivia (2000),
multiple regression analysis is used to measure the linear relationship between a dependent
variable (leadership outcomes) and multiple independent variables (leadership styles and
demographic variables). Using SPSS, the analysis produced a regression equation that would
indicate the leadership styles that impact outcomes. This equation would be in the following
form: y = b. + bixi+b2x2+...bkxk. Each variable xn would denote the impact of an independent
variable or leadership style. Since there are dependent and independent variables as well as
moderators (i.e., demographic variables will function as dummy variables in the regression
model) identified in this study, various regression analyses were developed accordingly in
conjunction with the following research hypothesis:
Research Hypothesis 3: Leadership outcomes can be predicted by leadership styles and the
demographic background of the middle managers (two-tailed test, reject Ho if p 5 0.05)
R2. This coefficient was used to measure how well the multiple regression equation fits the
population sample (Triola, 2000). Adjusted coefficient of determination (R2) is between one and
zero, with one being a perfect fit. One of the flaws to be kept in mind is that a perfect fit can be
achieved by using all variables. The relative increase of an adjusted R2 needs to be considered
when adding additional variables. The goal is to obtain the highest adjusted R2 with a minimal
number of variables (Triola, 2000).
SPSS performed the analysis by using the "backward elimination" technique to find the "best"
regression model without examining all possible regressions (Hair et al., 1998). The
87
independent variables were entered into the regression analysis simultaneously. The
simultaneous strategy is most appropriate when there is no logical or theoretical basis for
considering one variable before another (Warmbrod, 1995). Multicollinearity tests were
conducted by using Variance Inflation Factor (VIE) to determine if the independent variables are
correlated with each other or not. A VIF value of less than 5 implies the absence of
multicollinearity (Hair et al., 1998). Warmbrod, (1995) suggested the usage of Principal
Components Analysis for dealing with multicollinearity. A principal components analysis is used
to reduce the set of independent variables into a smaller set of factors that are uncorrelated. The
uncorrelated factor(s) are then entered into the multiple regression analysis as the independent
variable(s) (Warmbrod, 1995). This suggestion was applied in this research accordingly.
In addition to the adjusted R2, overall significance of a variable is defined by the p-value (Triola,
2000). In the multiple regression analysis, a p-value of less than 0.05 was desired. An ideal
significance for p-value is 0.000. This value, in combination with the adjusted coefficient of
determination (R2), was used to determine the best multiple regression equation.
in education, while others in gender and size of department. Independent sample t-tests and
one-way analysis of variance (ANOVA) were used to determine the differences between various
groups. The independent sample t-test was used for groupings of two (e.g. gender), while the
ANOVA was used for groupings of more than two (e.g. level of education). Variance analysis
assumed that the population distribution is normal and has the same variance while the samples
were also random and independent of each other. Since there are nine14 demographic variables
Research Hypothesis 4: There are differences in mean of leadership styles and outcomes based
on the demographic background of the middle managers (two-tailed test, reject Ho if p 5. 0.05).
14 For some demographic variables such as unit attached, the groupings were consolidated into headquarters and
subsidiaries in order to perform more meaningful analysis of mean differences.
88
3.11
SUMMARY
This chapter introduced the research methodology that was used in this study. The quantitative
research
Questionnaire (MLQ) Form 5x-Short (3rd Edition) developed by Bass and Avolio (2004). In
addition, the questionnaire included several demographic variables and an open ended
question. The questionnaire was validated by a panel of experts and subsequently pilot tested to
ensure that the instrument was fit for the survey on TNB middle managers.
The survey method was appropriate to elicit information from the population of interest in a
systematic and unbiased manner so that statistical analysis may be utilised to test the
hypotheses of study and gain knowledge regarding the degree of influence of the leadership
In
addition,
recommendations of Yin, (1994) due to the uniqueness of TNB as the biggest utility company in
Malaysia.
Random sampling was utilised for this research. The sample size of 52 respondents from a
Factor analysis based on principal component analysis as the extraction method and varimax
with Kaiser normalisation rotation method was used for statistical validity and to reduce the
items measuring leadership styles and outcomes into a smaller number of factors that will
account for most of the variance in the observed variables. Reliability tests were utilised on the
Likert-scaled items using Cronbach's alpha. Reliability coefficients of at least 0.70 are
considered as desirable for subsequent descriptive and inferential analyses. Table 3.3 presents
the research questions as well as the corresponding methods being applied and the research
hypotheses respectively.
89
Table 3.3:
Code
Research Questions
RQ1
RQ2
RQ3
RQ4
Research Hypothesis
Methods of Analysis
Data collected will undergo factor
analysis to eliminate redundant items
and consolidate remaining items into
logical components. Subsequently,
reliability analysis was conducted to
determine the statistical reliability of data
collected. Descriptive analysis included
percentages, means and standard
deviations for each survey item was then
presented in frequency tables.
Descriptive aggregate data for survey
items related to were tabulated.
90
middle managers
tailed p 5 0.05)
the
(two-
CHAPTER 4
FINDINGS
The purpose of this study was to investigate the leadership styles and outcomes among TNB
middle managers using quantitative methods. In this chapter, findings of the data analysis for
the purpose of answering the four research questions will be presented. The quantitative
analysis followed a logical sequence of methods beginning with factor analysis and reliability
tests, followed by descriptive analysis and normality tests to ensure that data could be further
well as correlation and regression analyses were conducted to address the four research
questions accordingly. Finally, an analysis of the open ended questions was performed.
4.1
For factor validity, an exploratory factor analysis was performed on the data to determine the
desired explanatory concepts. According to Petty (1995), "factor analysis is a technique for
achieving parsimony by identifying the smallest number of descriptive terms to explain the
maximum amount of common variance in a component matrix" (p. 46). A principal axis factoring
was the chosen extraction method. Varimax with Kaiser Normalisation was applied prior to
factor rotation, thus keeping factors with an eigenvalue of one or greater. According to Tinsley
and Tinsley, (1987), this procedure is proven to be effective to eliminate error variance.
Within the context of this study, the exploratory factor analysis was used to further determine the
number of attributes for the following variables: (1) transactional leadership; (2) transformational
leadership; (3) laissez faire; and (4) leadership outcomes; which are reflected in the loading
patterns of the individual items on the attributes. Moreover, the resultant standardised factor
scores of the questionnaire items that used the five-point scale can be used in subsequent
analysis. The 52 cases in the sample will be tested to determine if they are sufficiently large for
91
conducting a single factor analysis using varimax rotation method with Kaiser normalisation and
principal component analysis. While there are some cross-loadings on the loading patterns, in
general the loading patterns correspond with the pre-determined sets of item groupings. In the
factor analyses, factors were extracted when the eigenvalues are greater than 1. The factors
extracted should explain more than 40% of the total variance, to imply that they are satisfactory
solutions.
4.1.1
Thirty six items representing transactional, transformational and passive leadership styles were
tested to determine the loading patterns. The thirty six items will be compared with the
predetermined classifications presented in Table 3.2.
The high value of 0.473 for the Kaiser-Meyer-Olkin Measure of Sampling Adequacy indicates
that the proportion of variance in the variables be caused by underlying factors thus allowing for
the application of factor analysis. This is supported by the Bartlett's test of sphericity value of
0.00 that is less than 0.05 thus proving that the analysis is significant (Table 4.1).
Test
ChiApproquarex.
S
1013.520
df
Sig.
630
.000
.473
Table 4.2 shows the proportion of variance accounted for in each item by the rest of the other
items. Since all of the values obtained are more than 0.4, the extraction communalities using
principal component analysis for this solution are acceptable.
92
No
Initial
Extraction
.799
.471
.823
.651
.782
.616
.800
.558
.813
.713
.486
.405
.881
.681
.630
.617
.802
.666
10
.888
.902
11
.825
.618
12
.666
.498
13
.799
.623
14
.861
.536
15
.787
.699
16
.812
.652
17
.699
.513
18
.882
.698
19
.814
.517
20
.900
.687
21
.802
.627
22
.843
.768
23
.735
.649
24
.758
.692
93
25
.723
.431
26
.919
.832
27
.810
.980
28
.891
.619
29
.896
.709
30
.839
.702
31
.916
.663
32
.768
.635
33
.815
.537
34
.771
.544
35
.815
.630
36
.914
.789
Based on Table 4.3, the leftmost section shows the variance explained by the initial solution.
Only 11 factors in the initial solution have eigenvalues greater than 1. This suggests that eleven
latent influences are associated, but there remains room for a lot of unexplained variation. The
second section of this table shows the extraction sums of squared loadings. The cumulative
variability explained by these 11 factors in the extracted solution accounts for 64.103% of the
variability in the original variables. This high value implies the suitability of methods for
extraction.
94
Table 4.3:
% of Variance
8.663
3.190
Cumulative %
Total
% of Variance
Cumulative %
24.063
24.063
8.322
23.118
23.118
8.861
32.924
2.889
8.024
31.142
2.536
7.044
39.968
2.178
6.050
37.192
2.209
6.136
46.104
1.828
5.077
42.269
1.927
5.352
51.456
1.631
4.531
46.800
1.905
5.291
56.747
1.541
4.280
51.080
1.563
4.342
61.090
1.208
3.356
54.436
1.384
3.846
64.935
.969
2.692
57.128
1.272
3.535
68.470
.936
2.600
59.728
10
1.203
3.342
71.812
.851
2.363
62.091
11
1.073
2.979
74.792
.724
2.012
64.103
12
.999
2.776
77.567
13
.851
2.365
79.932
14
.821
2.280
82.212
15
.740
2.054
84.266
16
.657
1.825
86.091
17
.605
1.680
87.771
18
.588
1.634
89.405
19
.525
1.459
90.864
20
.451
1.253
92.117
21
.396
1.099
93.215
22
.353
.980
94.195
23
.337
.936
95.131
24
.293
.813
95.944
25
.266
.738
96.682
26
.234
.650
97.331
27
.187
.520
97.851
28
.176
.486
98.337
29
.162
.451
98.788
30
.116
.321
99.109
31
.096
.265
99.374
32
.077
.213
99.587
33
.052
.143
99.730
34
.044
.121
99.851
35
.037
.103
99.954
36
.017
.046
100.000
95
Thirty six items are loaded into eleven factors (refer Table 4.4). Six items were deemed as
redundant and were excluded. These 11 factors are compared with the original groupings
identified initially (refer Table 3.2). The first factor can be classified as transformational
To be always aware that individuals have different needs, abilities, strengths and
aspirations
The second factor can be classified as transactional leadership style and evolves around the
following 7 items:
To clearly state who will be responsible for all operations in order to be successful in
achieving goals
To show that I solve problems before they become chronic
To devote my full attention to correcting mistakes, complaints and failures
To keep track of all mistakes that occurs
96
The third factor can be classified as passive leadership style and evolves around the following 2
items:
Component
No.
Attributes
1
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
To give assistance to
those who are making an
effort/trying hard (CR)
To re-examine important
assumptions to question
to determine whether
they are appropriate (IS)
To interfere when
problems become
complicated (MBEP)
.545
.511
.493
.535
-.436
.424
.514
.559
97
10
11
13.
14.
15.
involved (MBEP)
To talk about issues that
must be resolved in an
enthusiastic manner (IM)
To stress the importance
of having a strong sense
of purpose (IIB)
To spend time teaching
and giving continuous
instruction (IC)
16.
To illustrate to everyone
what the rewards of
success will be (CR)
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
To devote my full
attention to correcting
mistakes, complaints and
failures (MBEA)
To consider the
moral/ethical aspects
before making decisions
(IIB)
To keep track of all
mistakes that occur
(MBEA)
To display a sense of
power and confidence
(IIA)
To emphasise the need
to communicate a clear
vision of the future (IM)
27.
To place importance on
various failures in
management to meet
standards (MBEA)
28.
To avoid making
decisions (LF)
29 .
.630
.598
.597
.580
.480
.405
.477
.526
.743
.542
.584
.721
.679
.460
714
98
needs, abilities,
strengths and aspirations
(IC)
30.
31.
32.
33.
34.
.670
.706
.604
.427
.648
(IIB)
35.
36.
To illustrate satisfaction
when others meet
expectations (CR)
To express confidence in
ability to meet goals (IM)
TOTAL
.634
.752
13
Factor 4:
Factor 5:
Factor 7:
Factor 8:
In cases where some components have only one or two items, techniques of consolidation as
proposed by Wan Jusoh, (1999) were utilised. After consolidation and with reference to the
original classification (refer Table 3.2), three major factors of leaderships were uncovered from
this research:
99
A.
B.
100
C.
Passive Leadership
1
4.1.2
Ten items representing leadership outcomes were tested to determine the loading patterns. The
10 items will be compared with the predetermined classifications presented in Table 3.2.
The high value of 0.804 for the Kaiser-Meyer-Olkin Measure of Sampling Adequacy indicates
that the proportion of variance in the variables be caused by underlying factors thus allowing for
the application of factor analysis. This is supported by the Bartlett's test of sphericity value of
0.00 that is less than 0.05 thus proving that the analysis is significant (Table 4.5).
Approx. ChiSquare
df
Sig.
203.206
45
.000
.804
101
Table 4.6 shows the proportion of variance accounted for in each item by the rest of the other
items. Since all of the values obtained are more than 0.4, the extraction communalities using
principal component analysis for this solution are acceptable.
No
Initial
Extraction
.487
.426
.542
.651
.437
.412
.465
.465
.421
.545
.584
.620
.492
.453
.659
.594
.555
..510
10
.458
.424
Based on Table 4.7, the leftmost section shows the variance explained by the initial solution.
Only 2 factors in the initial solution have eigenvalues greater than 1. This suggests that 2 latent
influences are associated, but there remains room for a lot of unexplained variation. The second
section of this table shows the extraction sums of squared loadings. The cumulative variability
explained by these 11 factors in the extracted solution accounts for 47.898% of the variability in
the original variables. This high value implies that the suitability of methods for extraction.
% of Variance
Cumulative %
Total
% of Variance
Cumulative %
4.666
46.658
46.658
4.165
41.646
41.646
1.122
11.223
57.882
.625
6.252
47.898
.890
8.904
66.785
.822
8.215
75.001
.677
6.769
81.769
102
.602
6.020
87.789
.390
3.902
91.691
.347
3.473
95.164
.290
2.901
98.065
10
.193
1.935
100.000
The ten items are loaded into 2 factors (refer Table 4.8). Since there is a one-itemed factor, all
tern items were consolidated as recommended by Wan Jusoh (1999). These ten items were
classified as leadership outcomes.
Factor
1.
.648
2.
.709
3.
4.
5.
6.
.758
7.
.666
8.
.770
9.
.578
.588
10.
4.2
.672
.536
RELIABILITY TESTS
A series of reliability tests was conducted on the four constructs. The reliability coefficients for
transformational leadership, transactional leadership,
outcomes are 0.863, 0.709, 0.494 and 0.860 respectively (Table 4.9). Though the Cronbach's
alpha for passive leadership is below the cut-off point of 0.70 as recommended by Nunnally
(1978), the 'low' value of 0.494 for passive leadership is still within the lower range of around 0.5
and can still be considered as acceptable (George and Mallery, 2003). Upon comparison with
similar studies using MLQ Form 5X-Short, the reliability analyses conducted in this study is
deemed as comparable to studies by Woodrum and Safrit (2003) and Srisilpsophon (1999).
103
Table 4.9:
Variable
a value
Variable Name
No.
Transformational
No. of
Items
18
Variable
Name
Transform
Variable
Label
IS 1-4
IM 1-4
IIA 1-3
Current
Study
Woodrum
& Safrit
(2003)
Srisilpsophon
(1999)
0.863
0.688
0.7707
0.7568
0.7476
0.7119
0.7012
11B2-4
IC 1-4
2
Transactional
Transact
MBEP1&4
CR 2-4
MBEA 2-4
0.709
0.543
0.6202
0.6950
0.5740
Passive
Passive
LF 1-4
0.494
0.433
0.7767
Outcomes
10
Outcomes
EE 1-3
E 1-4
0.860
S1-3
4.3
0.6318
0.8226
0.7406
DESCRIPTIVE ANALYSIS
Descriptive analysis of data collected will primarily use frequency tables with frequencies and
percentages as well as means and standard deviations for attributes of constructs from the
questionnaire. In order to determine the relative degree of impact middle managers had on a
particular item, a series of mean and standard deviation analysis was conducted. Based on the
five-point scale used in the questionnaire, a mean of closer to 5 would indicate a higher level of
agreement while a smaller standard deviation would illustrate that the response has low
variability among the respondents.
4.3.1
The descriptive analysis of the data collected illustrated the diverse background of respondents
even though they originated from various units in TNB. Based on Table 4.10, most of the
respondents are more than 51 years old, are male engineers with more than 15 years of working
experience, in charge of more than 41 employees and have been promoted as middle
104
management within the past 2-4 years while working in the subsidiaries. A majority of the
respondents function within the non-engineering departments.
Table 4.10:
Frequency
Demographic Factor
Percent
Age Group
47.1
Below 50 years
24
?.51 years
27
52.9
Total
51
100.0
1-10 employees
13.5
11-20 employees
17.3
21-30 employees
13.5
31-40 employees
7.7
a 41 employees
25
48.1
Total
52
100.0
Female
12
23.1
Male
40
76.9
Total
52
100.0
Engineering
23
44.2
Non Engineering
29
55.8
Total
52
100.0
Undergraduate
20
38.5
Postgraduate/Professional
32
61.5
Total
52
100.0
51
100.0
Total
51
100.0
Engineering
35
72.9
Non Engineering
17
27.1
Total
52
100
Gender
Function of Department
Level of Education
Years of Working
Field of Specialisation
105
12
26.1
13
28.3
10
21.7
Above 6 years
11
23.9
Total
52
100.0
Head Office
19
37.3
Subsidiaries
32
62.7
Total
51
100.0
Unit Attached
4.3.2
Among the eighteen attributes of transformational leadership styles, the item to make people
who work with me feel a sense of pride has the highest mean and lowest standard deviation of
4.692 and 0.4660 respectively. The lowest mean and highest standard deviation of 3.865 and
0.8863 respectively, is for item to spend time teaching and giving continuous instruction. Table
4.11 presents the findings.
Table 4.11:
Mean
Attributes of Transformational
Leadership Styles
,
No
...
Std.
ueviation
1.
52
3.865
.8863
2.
52
4.135
.7148
3.
52
4.192
.6274
4.
52
4.212
.6367
52
4.231
.7034
5.
6.
52
4.269
.7950
7.
52
4.269
.5282
52
4.280
.5360
52
4.288
.5718
8.
9.
106
10.
52
4.288
.5718
11.
52
4.365
.5950
52
4.423
.5367
12.
13.
52
4.423
.6370
14.
52
4.481
.5420
15.
52
4.500
.5423
16.
52
4.558
.5392
17.
52
4.558
.5015
18.
52
4.692
.4660
4.3.3
Among the eight attributes of transactional leadership styles, the item to clearly state who will be
responsible for all operations in order to be successful in achieving goals has the highest mean
and lowest standard deviation of 4.596 and 0.5336 respectively. The lowest mean and highest
standard deviation of 3.135 and 0.9484 respectively, is for item to devote my full attention to
correcting mistakes, complaints and failures. Table 4.12 presents the findings.
Table 4.12:
No.
Mean
Std.
Deviation
1.
52
3.135
.9484
2.
52
3.327
.9229
3.
52
3.471
.9023
4.
51
3.961
.9790
5.
52
3.962
.8156
6.
52
4.019
.6713
7.
52
4.346
.5561
52
4.596
.5336
8.
107
4.3.4
Among the four attributes of passive leadership, the item to avoid interfering in important
problems that occur has the highest mean and highest standard deviation of 2.173 and 1.1500
respectively. The lowest mean and lowest standard deviation of 1.423 and 0.8248 respectively
is for item to avoid making decisions. Table 4.13 presents the findings.
Table 4.13:
No
Mean
Std.
Deviation
1.
52
1.423
.8248
2.
52
1.442
.9785
3.
52
1.577
.8932
4.
52
2.173
1.1500
4.3.5
Among the ten attributes of leadership outcomes, the item to lead an effective group has the
highest mean and third lowest standard deviation of 4.500 and 0.5423 respectively. The lowest
mean and highest standard deviation of 4.000 and 0.7670 respectively is for item to make others
work beyond their own expectations. Table 4.14 presents the findings.
Table 4.14:
No.
Mean
Std.
Deviation
1.
52
4.000
.7670
2.
52
4.173
.4737
3.
52
4.212
.6367
4.
51
4.255
.5601
108
5.
52
4.327
.5848
6.
52
4.404
.6026
7.
52
4.423
.5367
8.
52
4.442
.5015
9.
52
4.462
.5409
10.
52
4.500
.5423
4.4
NORMALITY TESTS
Since the data collected has demonstrated statistical validity and reliability, the ordinal data for
each of the 4 constructs were combined and transformed into interval data using Terrell
Transformationalation technique (Terrell, 2000). The Kolmogorov-Smirnov (KS) statistic, with a
Lilliefors significance level for testing normality was used to determine if the 4 constructs are
normally distributed or not. If they are of normal distribution, then parametric analysis could be
performed accordingly. Based on data from Table 4.15, the 12 constructs demonstrated normal
distribution whereby the p-values are all above 0.05.
Table 4.15:
Constructs
KolmogorovSmirnov Z
13-
value
Std. Deviation
Mean
Transactional
1. 127
0.238
11.68811
70.8534
Transformational
1.216
0.104
8.47746
83.1464
Laissez Faire
1.471
0.503
15.26692
16.3462
Outcomes
1.240
0.109
9.69561
82.9902
Due to the normality of the distribution of data collected, subsequent parametric inferential
analyses such as one-sample t-test, independent sample t-test, one-way ANOVA, correlation
and multiple regressions were made possible.
109
4.5
A series of single mean t-tests was conducted to test the research hypothesis whether the
leadership styles and outcomes are relatively high. Based on Table 4.16, three null hypotheses
are tested:
With reference to Table 4.16, all four null hypotheses could be rejected as the p-values are
0.000 and less than 0.05. Upon further analysis, only Laissez Faire has a negative mean
difference thus implying that the level of Laissez Faire leadership style is low among TNB middle
managers, whilst at the same time of transactional and transformational leadership styles as
well as leadership outcomes all indicate high levels of means.
Table 4.16:
Test Value = 50
Constructs
dl
t
,
: Sig .
'
(1 tailed)
Mean
Mean
Difference
Lower
Upper
Laissez Faire
-15.896
51
.000
16.34615
-33.65385
-37.9042
-29.4035
Transactional
12.866
51
.000
70.85337
20.85337
17.5994
24.1074
Transformational
28.195
51
.000
83.14637
33.14637
30.7862
35.5065
Outcomes
24.299
50
.000
82.99020
32.99020
30.2633
35.7171
4.6
A series of independent sample t-tests and ANOVA was conducted to assess the hypotheses
whether there was any difference in mean for the leadership styles and outcomes based on the
110
there is no difference in means of leadership styles and outcomes based on highest level
of education
there is no difference in means of leadership styles and outcomes based unit attached.
4.6.1
Function of Department
With reference to Table 4.17, transactional is the only construct that has a p-value of that is less
than 0.05. Thus there is difference in mean for transactional leadership style based on function
of department, i.e., engineering or non-engineering. P-values for transformational, laissez faire
and outcome are 0.860, 0.90 and 0.925 respectively.
Table 4.17:
Construct
Assumption on Variance
df
Sig. (2-
Mean
tailed)
Difference
Std. Error
Difference
Transactional
2.642
50
.011
8.1569
3.0875
Transformational
.177
50
.860
.4227
2.3898
Laissez Faire
-1.730
50
.090
-7.2339
4.1819
Outcomes
.095
49
.925
.2625
2.7688
Upon review of data from Table 4.18, it is apparent that middle managers who are based in the
qualities than those from the engineering department (mean = 66.3043). For the other
constructs, there is insufficient evidence to show that there is difference in mean based on
function of department.
111
Table 4.18:
Construct
Function of
Department
Mean
,
Std.
Std. Error
Deviation
Mean
Non-engineering
29
74.4612
10.6325
1.9744
Engineering
23
66.3043
11.5766
2.4139
Non-engineering
29
83.3333
9.4199
1.7492
Engineering
23
82.9106
7.3186
1.5260
Non-engineering
29
13.1466
16.0517
2.9807
Engineering
23
20.3804
13.4863
2.8121
Non-engineering
29
83.1034
10.0146
1.8597
Engineering
22
82.8409
9.4898
2.0232
Transactional
Transformational
Laissez Faire
Outcomes
4.6.2
With reference to Table 4.19, transformational and outcome are the only constructs which have
p-values which are lower than 0.05. Thus there is difference in mean for transformational
leadership style and
Construct
Assumption on Variance
Df
Sig. (2 - - Mean
tailed) Difference
Difference
it
Transactional
.448
50
.656
5.3309
11.8957
Transformational
2.594
50
.012
21.0512
8.1166
Laissez Faire
-.569
50
.572
-8.8235
15.5192
Outcome
3.168
49
.003
28.5500
9.0115
112
Upon review of data from Table 4.20, it is apparent that middle managers who have
undergraduate education has a higher level (mean = 83.5512) of transformational leadership
qualities than those having postgraduate/professional education (mean = 62.5000).For the other
constructs, there are insufficient evidence to show that there is difference in mean based on
function of department.
' Construct
Mean
L
ztd. Deviation
Std:Errot
i'
Mean
Undergraduate
20
70.9559
11.7808
1.6496
Postgraduate/Professional
32
65.6250
10.2341
1.5620
Undergraduate
20
83.5512
8.0382
1.1256
Postgraduate/Professional
32
62.5000
12.2347
2.1147
Undergraduate
20
16.1765
11.3692
2.1521
Postgraduate/Professional
32
25.0000
13.2398
1.6549
Undergraduate
20
83.5500
8.9227
1.2619
Postgraduate/Professional
32
55.0000
9.4509
1.4091
Transactional
Transformational
Laissez Faire
Outcomes
4.6.3
Field of Specialisation
With reference to Table 4.21, none of the constructs has a p-value of that is lower than 0.05.
Thus there is insufficient evidence to show that there is difference in mean based on field of
specialisation.
113
Construct
Assumption on Variance
,
Transactional
.901
46
.372
3.3516
3.7196
Transformational
-.843
46
.404
-2.2131
2.6253
Laissez Faire
-1.890
46
.065
-9.1896
4.8615
Outcomes
-.679
45
.501
-2.1380
3.1493
Upon review of data from Table 4.22, it is apparent that there is insufficient evidence to show
that there is significant difference in mean based on field of specialisation.
Table 4.22:
Constilict
Field of
Specialisation
,
Transactional
Transformational
Laissez Faire
Outcomes
4.6.4
4,
_Mean
StdiDeViation
=z
Humanities
17
73.7981
12.0044
3.3294
Technical
35
70.4464
11.2506
1.9017
Humanities
17
81.5171
9.7120
2.6936
Technical
35
83.7302
7.4228
1.2547
Humanities
17
10.0962
9.3883
2.6039
Technical
35
19.2857
16.4922
2.7877
Humanities
17
81.5385
8.2625
2.2916
Technical
35
83.6765
10.1174
1.7351
Unit Attached
With reference to Table 4.23, none of the constructs has a p-value of that is lower than 0.05.
Thus there is insufficient evidence to show there is difference in mean based on unit attached.
114
Table 4.23:
Construct
Of
Sig. (2-
Mean
tailed)
Diff
Std. Error
Diff
1
Transactional
-.386
49
.702
-1.9792
5.1335
Transformational
-.381
49
.705
-1.3735
3.6020
Laissez Faire
1.071
49
.289
7.0833
6.6143
Outcomes
-.300
48
.765
-1.2500
4.1652
Upon review of data from Table 4.24, it is apparent that there is insufficient evidence to show
that there is significant difference in mean based on unit attached.
Table 4.24:
Construct
Std. Error
Unit Attached
Mean
Std. Deviation
Head office
19
70.4167
10.5470
1.5723
Subsidiaries
32
72.3958
19.7065
8.0451
Head office
19
82.6543
8.2891
1.2357
Subsidiaries
32
84.0278
8.2753
3.3784
Head office
19
17.5000
15.3441
2.2874
Subsidiaries
32
10.4167
14.0683
5.7434
Head office
19
82.5000
9.4315
1.4219
Subsidiaries
32
83.7500
10.6946
4.3661
Mean
Transactional
Transformational
Laissez Faire
Outcomes
115
4.7
CORRELATION ANALYSIS
Parametric methods known as Pearson Correlation were used for analysis whereby leadership
styles (i.e., Transactional, Transformational and Laissez Faire) were tested for correlation
against leadership outcomes. Based on Table 4.25, three null hypotheses were tested for their
correlation:
Table 4.25:
Correlations
Constructs
TRANSACT TRANSFORM
-.321*
.425*
.000
.020
.002
52
52
52
51
.520**
1.000
-.327**
.821**
.000
.018
.000
52
52
52
51
-.321*
-.327*
1.000
-.237*
.020
.018
.044
52
52
52
51
Pearson Correlation
.425"
.821**
-.237*
1.000
Sig. (2-tailed)
.002
.000
.044
51
51
51
51
Sig. (2-tailed)
N
Pearson Correlation
Transformational
Sig. (2-tailed)
N
Pearson Correlation
Laissez Faire
Sig. (2-tailed)
N
Outcomes
OUTCOME
.520"
Pearson Correlation
Transactional
LAISSEZ
FAIRE
1.000
.
The data from Table 4.25 confirmed that the three leadership styles have varying significant
correlation with leadership outcomes. All three correlation analyses resulted in p-values which
are lesser than 0.05. As expected, there is a very strong positive correlation of 0.821 between
Outcomes and Transformational. On the other hand there is a strong positive correlation of
116
0.425 between Outcomes and Transactional. Finally, there is weak negative correlation between
Outcomes and Laissez Faire.
4.8
REGRESSION ANALYSIS
In this study, regression analysis was used to determine which variables had significant impact
relationship. First, R2 indicates the amount of variance in the dependent variable predicted by
the independent variables. Second, the regression indicates which variables have a statistically
significant influence on the dependent variable (Hair et al., 1987).
The literature revealed leadership styles should impact leadership outcomes. The variables
uncovered by the factor analyses were: transactional leadership, transformational leadership,
laissez faire and leadership outcomes. Several demographic variables were also included as
dummy variables in the regression analyses, i.e.: function of department, highest level of
education, field of specialisation and unit attached. Altogether, the seven independent variables
117
Using backward elimination technique, seven possible equations were developed as shown in
Table 4.26.
Table 4.26:
Variables Entered/Removed
Model
Variables
Removed
Variables Entered
Method
Unit attached
Laissez faire
Transactional
Field of
specialisation
Backward (criterion:
Probability of F-to-remove >=
.100).
Function of
department
Backward (criterion:
Probability of F-to-remove >=
.100).
Transformational
Highest level of
education
Backward (criterion:
Probability of F-to-remove >=
.100).
Enter
Backward (criterion:
Probability of F-to-remove >=
.100).
Backward (criterion:
Probability of F-to-remove >=
.100).
Backward (criterion:
Probability of F-to-remove >=
.100).
The R2 value denoted the amount of the total variance of the dependent variable explained by
the independent variables. R2 values must be interpreted in the context of the variables in a
single equation. As an example, with reference to Table 4.27, for Model 1, the R2 is.670. This
study sl'iows that function of department, unit attached, transformational, laissez faire, highest
level of education, transactional, field of specialisation accounted for 67.0% of the total variance
explained in leadership outcomes. Since the model with the highest R2 value is considered to be
the best, therefore, based on data in Table 4.27, Model 1 is the best.
118
Table 4.27:
R2 Analysis
Model
R Square
Adjusted R Square
.818(a)
.670
.611
6.00219
.818(b)
.669
.620
5.92863
.818(c)
.668
.629
5.86043
.817(d)
.668
.637
5.79617
.816(e)
.666
.643
5.74526
.814(f)
.663
.648
5.70472
.803(g)
.645
.638
5.79005
a Predictors: (Constant), function of department, unit attached, transformational, laissez faire, highest level of
education, transactional, field of specialisation
b Predictors: (Constant), function of department, transformational, laissez faire, highest level of education,
transactional, field of specialisation
c Predictors: (Constant), function of department, transformational, highest level of education, transactional, field of
specialisation
d Predictors: (Constant), function of department, transformational, highest level of education, field of specialisation
e Predictors: (Constant), function of department, transformational, highest level of education
f Predictors: (Constant), transformational, highest level of education
g Predictors: (Constant), transformational
The F ratio is the ratio of the sum of squares to mean squares (Hair et. al., 1987). The
significance level score shows that the independent variables in the regression equation were
significant in predicting leadership outcomes and not just a result of random error. As an
example, with reference to Table 4.28, the F ratio is 11.535, while the p-value is 0.000. Since
the cut-off level of .05 for significance was set for inclusion in the regression equations, the
following variables; function of department, unit attached, transformational, laissez faire, highest
119
Table 4.28:
Model
ANOVA
Regression/Residual
Sum of
Squares
df
Regression
2908.820
415.546
Residual
1441.049
40
36.026
Total
4349.870
47
Regression
2908.776
484.796
Residual
1441.094
41
35.149
Total
4349.870
47
Regression
2907.393
581.479
Residual
1442.477
42
34.345
Total
4349.870
47
Regression
2905.261
726.315
Residual
1444.609
43
33.596
Total
4349.870
47
Regression
2897.515
965.838
Residual
1452.354
44
33.008
Total
4349.870
47
Regression
2885.397
1442.699
Residual
1464.473
45
32.544
Total
4349.870
47
Regression
2807.733
2807.733
Residual
1542.136
46
33.525
Total
4349.870
47
Mean
Square
Sig.
11.535
.000(a)
13.793
.000(b)
16.931
.000(c)
21.619
.000(d)
29.261
.000(e)
44.331
.000(f)
83.751
.000(g)
re ctors:(Constant), function of department unit attached, transformational, laissez faire, highest level of
education, transactional, field of specialisation
b Predictors: (Constant), function of department, transformational, laissez faire, highest level of education,
transactional, field of specialisation
c Predictors: (Constant), function of department, transformational, highest level of education, transactional, field of
specialisation
d Predictors: (Constant), function of department, transformational, highest level of education, field of specialisation
e Predictors: (Constant), function of department, transformational, highest level of education
f Predictors: (Constant), transformational, highest level of education
g Predictors: (Constant), transformational
h Dependent Variable: outcomes
120
The final step is to develop the regression equation. Multicollinearity tests were incorporated by using
Variance Inflation Factor (VIF) to determine if the independent variables are correlated with each other or
not. If the VIF <5, then there is no problem of multicollinearity (Hair et al., 1998). With reference to Table
4.29, all the six models have VIF values which are lesser than 5, thus indicating the absence of
multicollinearity. At the same time by focusing on the p-values, they are all less than 0.05, thus indicating
the rejecting the hypothesis that the coefficients are equal to zero. The findings of this multiple
regression analysis and analysis of variance suggest that all the four dummy variables and the
three leadership styles influence leadership outcomes for TNB middle managers.
Table 4.29:
Model
Coefficients
UnstandardiSed
Coefficients
II
Std. Error
20.272
14.298
Transactional
.023
.093
Transformational
.869
Toleranc e
VIF
.164
.027
6.246
.007
.668
1.498
.137
.728
6.352
.000
.616
1.622
-2.0432
.543
.044
6.546
.003
.621
1.345
-1.419
2.203
-.074
-5.644
.614
1.629
-10.967
6.749
-.165
-7.625
.789
1.268
1.138
2.380
.053
6.478
.655
1.526
.016
2.608
.001
.985
1.015
20.289
13.869
Transactional
.023
.091
Transformational
.869
Function of
department
Highest level of
education
Field of
specialisation
Unit attached
(Constant)
Sig.
1.418
Laissez faire
Collinearity
Statistics
Constant/
Constructs
(Constant)
Standardised
Coefficients
. 000
000
7.006
000
1.463
.151
.027
7.249
.004
.668
1.496
.135
.728
6.430
.000
.617
1.622
.619
1.616
.789
1.267
.661
1.514
.827
1.209
-1.417
2.167
-.074
-8.654
-10.968
6.667
-.165
-8.645
1.136
2.342
.053
7.485
(Constant)
20.605
13.659
.886
.115
000
Function of
departnt
me
Highest level of
education
Field of
specialisation
Transformational
.742
121
. 000
. 000
000
1.509
.139
7.677
.000
Function of
department
Highest level of
education
Field of
specialisation
-1.573
2.052
-.082
-6.766
.10.806
6.563
-.162
-8.646
1.111
2.314
.052
7.480
(Constant)
20.088
13.497
.896
.112
-1.022
.000
.000
.000
.675
1.481
.797
1.255
.662
1.511
.857
1.167
1.488
.144
.751
7.975
.000
1.686
-.053
-8.606
'
.983
1.018
_10.035
6.307
-.151
-9.591
'000
.847
1.180
18.348
13.095
7.401
.168
.894
.112
.749
8.018
.000
.858
1.166
Highest level of
education
-9.617
6.226
-.144
-7.545
.000
.858
1.166
(Constant)
3.125
8.753
.357
.723
.959
.105
9.152
.000
1.000
1.000
Transformational
Function of
department
Highest level of
education
(Constant)
000
Transformational
Transformational
.803
Upon reviewing Table 4.29, the regression equation that can best predict leadership outcomes
is as follows:
4.9
The questionnaire used in this study contained only one comment section. However, upon
assessment of the returned questionnaires, the researcher noted that all the respondents chose
not to make any comments. Therefore, there was no analysis on the open ended item.
4.10
SUMMARY
This chapter commenced with factor analysis for statistical validity which was able to generate
four constructs. A series of reliability tests were conducted on the four constructs proved that the
constructs are reliable where reliability coefficients for transformational leadership, transactional
122
leadership, passive leadership and leadership outcomes are 0.863, 0.709, 0.494 and 0.860
respectively. Descriptive analysis using frequency tables with frequencies and percentages as
well as means and standard deviations for attributes of the constructs to get a better
understanding of the constructs.
Subsequently, the four constructs were tested for normality to facilitate for subsequent inferential
analysis. A series of single mean t-tests indicated that only Laissez Faire has a negative mean
Pearson Correlation was used in performing correlation analysis between leadership styles (i.e.,
Transactional, Transformational and Laissez Faire) against leadership outcomes. The results
confirmed that the three leadership styles have varying significant correlation with leadership
outcomes. All three correlation analyses resulted in p-values which are lesser than 0.05. As
expected, there is a very strong positive correlation (r = 0.821) between leadership outcomes
0.425)
between leadership outcomes and Transactional. Finally, there is weak negative correlation
between leadership outcomes and Laissez Faire. Strong positive correlation was detected
between
leadership. However, there is a weak negative correlation between leadership outcomes and
laissez faire
Lastly, regression analysis was able to generate six models. Upon further analysis, the best
model that can best predict leadership outcomes is as follows: Leadership Outcomes = 20.272 +
1.419 (function of
attached). This model has the highest r2 indicating its strength of relationship between the
dependent variable (leadership outcomes) and the independent variables (function of
department,
unit
attached,
transformational,
123
laissez faire,
highest level
of education,
transactional, and field of specialisation). The model has low VIF values indicating the absence
of multicollinearity whilst at the same time low p-values (less than 0.05) for the 13 coefficients.
124
CHAPTER 5
This chapter provides a summary of the findings and implications for future research and
discussion. The purpose of this study was to investigate the perceived leadership style of TNB
middle managers and the relationship of their leadership styles and outcomes based upon the
Bass's (1985a) leadership theory. Additionally, the study evaluated differences in TNB
managers' leadership styles and outcomes based on selected demographic variables. The study
was also conducted to assess the level of leadership styles and outcomes among the
respondents. The study uncovered the existence of relationship between selected styles and
in
background of the middle managers. An improved version of the Conceptual Framework based
on the preliminary conceptual model and the findings will be recommended accordingly.
5.1
SUMMARY OF FINDINGS
The analytical results and subsequent implications of the research developed by this study is
based upon a quantitative method using survey questionnaires that supports the application of
as
well
as
Srisilsoporn's
(1999)
Transformational
Leadership and
Performance Outcomes Model. Strong empirical support for the acceptance of the research
hypothesis was provided for most of the research hypotheses 1.2 and 3 of which all of the null
hypotheses were rejected. However, partial support was determined for research hypothesis 4
from which only a few null hypotheses were rejected.
There are much evidences based on the single mean t-tests that the mean levels of
transactional and transformational leadership styles are above average, while the mean level for
laissez faire is below average. This is considered to be a good indicator that leadership styles at
TNB are considered to be following the norms at most leading corporations as per those studied
by Bass and Avolio (1991).
125
The correlation analyses results were also consistent with those from studies conducted by
Srisilpsophon (1999) and Frittz (2005). Strong positive correlation was detected between
leadership outcomes and transformational leadership (r = 0.821) and transactional leadership
(r=0.425). As expected, there is a weak negative correlation between leadership outcomes and
laissez faire (r = -0.237). This implies that the higher the level of transactional and
transformational leadership styles being practiced by TNB middle managers, the higher will the
outcomes be. Conversely, the higher, the level of laissez faire leadership style practice will result
in lowered outcomes rate.
The regression equation that can best predict leadership outcomes is as follows: Leadership
Outcomes = 20.272 + 0.023 (transactional) + 0.869 (transformational)
specialisation) + 0.016 (unit attached). The model was able to generate an r2 value of 0.670
which means that 67% of variation in leadership outcomes could be explained by transactional
coefficient was also analysed to develop the regression equation taking into consideration the
inclusion
In
addition, tests
for
multicollinearity were conducted to confirm the development of the best model. The fact that
these seven independent variables; function of department, unit attached, transformational,
laissez faire, highest level of education, transactional, and field of specialisation entered into the
equation as significant suggests that the factors do influence leadership outcomes among TNB
middle managers. The result of this study suggests consistency with those conducted by Bass
(1985a), Bass (1990b) Avolio, Waldman and Yammarino (1991) and Srisilpsophon (1999).
Finally, tests for difference of means yielded mixed results. Only three cases of rejection of null
hypotheses were uncovered: (1) transactional leadership is affected by function of department,
(2) transformational leadership is affected by highest level of education, and (3) leadership
outcomes is affected by highest level of education. This result is very consistent with a study
conducted by Fritts (2005) whereby "there was no empirical support using ANOVA for rejecting
126
The researcher concludes that there is no significant difference in how TNB middle managers'
leadership styles and outcomes based on highest level of education, transactional, and field of
specialisation. However, collectively, the four aforementioned demographic variables do impact
leadership styles and outcomes based on the regression equation.
5.2
IMPLICATIONS
With regard to the empirical findings of leadership styles and outcomes among TNB middle
managers, this study has provided more detailed and updated descriptions on the perceptions of
the TNB managers based on Bass's Leadership Model. A more updated and complete picture of
leadership styles and outcomes within this research context was able to be developed.
Moreover, based on the use of quantitative research methods, the results of this study have a
higher degree of consistency and statistical accuracy that helps in having a better understanding
of not only the levels of leadership styles and outcomes, but also as to how they inter-relate with
each other.
In addition to the contextual contribution, four implications were identified from the study: (1)
model development implications, (2) the development of instruments for measuring leadership
styles and outcomes, (3) policy and practical implications, and (4) and professional development
implications. These implications need to be addressed to ensure that managers could become
effective leaders.
5.2.1
The main contribution of this study is the Revised Leadership Model which is shown in Figure
5.1. The revised model takes into consideration all the major findings from the quantitative
analysis. The revised model also ranked from highest to lowest as well as from maximum to
minimum impact variables and its related attributes respectively.
127
Figure 5.1 shows that different demographic variable has different impact on leadership styles
and outcomes. For example, function of department impacts transactional leadership only, whilst
highest level of education impacts both transformational leadership and leadership outcomes.
This is in accord with the findings by Frittz (2005).
Though this model is specifically related to leadership styles and outcomes, it does partially
address Tannenbaum and Yukl's (1992) comment on the lack of theory-related research in
leadership effectiveness through a scientific and empirical approach. The rigour in testing of
hypotheses makes this a valid model to assess leadership styles and outcomes within the
Malaysian context. However, this model has its shortcomings as it is based on survey
questionnaires which are 'snapshots' of perceptions at a particular point of time. Further to this,
the rapid evolution of business operations such as outsourcing, mergers and acquisitions could
implicate this model in the long run.
128
Transformationala
Sense of pride
Group interest
Understand mission
Sense of purpose
Develop abilities
Earn respect
Recognise individuals
Demographic
Function of Department
Highest Level of Education
Field of Specialisation
Unit Attached
Optimistic
Clear communication
Suggest new ways
Re-examine issues
Confidence
Leadership Outcomea
Positive
correlationship
Lead effectively
Work effectively
Enthusiastic
Inspire
Moral & ethical values
Represent effectively
Satisfactory results
Promote satisfaction
Transactional"
Ensure satisfaction
State responsibility
Respond effectively
Illustrate satisfaction
Illustrate rewards
Positive
correlationship
Beyond expectation
Laissez Faire
Negative
correlationship
Slow to respond
Attributes of
Leadership Styles
Moderators
Attributes of
Leadership Outcomes
a Transformational leadership and leadership outcome are impacted by highest level of education
b Transactional leadership is impacted by function of department
129
5.2.2
Development of Instrument
items in the instrument have shown a high level of reliability. The instrument itself may serve
well for identifying the relative strength of different leadership styles and outcomes in distinctive
dimension for not only middle managers but also for other managers, to help them identify the
areas in which they require further improvement. While it is developed for measuring leadership
styles and outcomes in the utility company, it can also be applied to study the leadership
patterns of other sectors as well as for other vocations.
5.2.3
advantage of the current positive leadership behavioural pattern of their middle managers for
meeting the ultimate objective in the creation of an effective and productive service. As a matter
TNB's developmental efforts, an educative environment within should also be given greater
emphasis (Knowles, 1984). According to Amran (2005), organisational climate and more
conducive work environment will improve the employee's professional development. Therefore,
it is recommended that TNB should develop strategies for change of organisational culture to
stimulate middle mangers' leadership development.
Strategies for change of organisational culture will be useful by providing the leaders with the
tools to manage this change. An organisation's culture plays a vital role in enabling an institution
to adapt to continual environmental changes (Wilms, Hardcastle, & Zell, 1994). Providing people
a feeling of permanence and safety within the culture of the organisation will enable the
130
institution to adapt to environmental changes (Kanter, 1983). The change strategies are required
to be used continuously as the need for changing culture keeps on arising. Organisational
cultures that adapt to change provide many benefits to the organisation. They aid the
organisation in overcoming the challenges of change in the external environment and solidify
direction (Schein, 1992). Having an adaptive culture can reduce employee turnover, allow for
innovations and is crucial for recruiting knowledgeable workers (Harper & Utley, 2001; Sheridan,
1992).
TNB middle managers have many needs. Some of the needs can be fulfilled through
be done accordingly. There is also a need for TNB human resource department to
ensure that their employees' expectancies and goals are met from attending a
particular training programme.
Since TNB middle managers' expectancies and goals are important when participating
in training and development programmes, there is a need to formalise the goal-setting
TNB must ensure that all middle managers have equal opportunities to participate in in-
There is a need for TNB to take all possible measures to improve and sustain the
131
top management to discuss action plans and on-the-job application of skills. Another
technique that could be used involves structuring pre-training course sessions for key
middle management personnel, where they could learn about the content of leadership
training courses being provided and plan for actions they could take to support middle
managers throughout the training programme.
5.2.4
The leadership study among middle managers in TNB indicated that most of the respondents
have varying perceptions about transformational, transactional and passive leadership styles. As
a government-linked company (GLC), TNB should continuously strive to ensure that the middle
managers are effective and efficient as per the directives of the Prime Minister of Malaysia that
all GLCs should undergo transformation to become high performers.15 One of the 10 initiatives
identified was to manage and develop leaders and other human capital.
If TNB were to conduct the education and training programmes on its own or through its
university or training centre, it is recommended that proper selection process be introduced so
that the return on training investment can be assured, especially when the "right" candidates are
chosen based on the strategic needs of TNB. Objectives and goals of the programmes must be
clearly defined, especially when the efforts involve outsourcing. All parties concerned must have
a clear understanding of the purpose of conducting such programmes.
13 Based on a speech by The Honorable Dato' Seri Abdullah Badawi, Prime Minister of Malaysia at the launch of
the GLC Transformation Programme on 29th July 2005 at Kuala Lumpur Convention Centre
132
As Blanchard and Johnson (1993) would say, 'different strokes for different folks', TNB
managers need to get training and education in various forms such as peer interaction, formal
powerful tools for leadership development. Outside facilitation and guidance could prove to be
helpful for keeping projects on track and for maximising learning outcomes.
relevancy of education and training programmes to the workplace requirements while at the
same time ensure their effectiveness in any given work environment. Though evaluations are
usually conducted under great pressure from the management, as participants normally
perceive evaluations as an additional burden and responsibility, they are critical components to
ensure that trained managers would become excellent leaders of the future.
Hawthorne (1987), in his research has explained that during the past five decades, the nature
and function of employee education has changed from the usual skill training to programmes
that address more complex managerial and technical issues faced by the respective
corporations. As such, TNB should align their corporate training programmes for their middle
managers to be more biased toward corporate education as training is more specific and skill
oriented while education is a learning process that promotes analytical thinking and problem
solving. Some form of customised leadership training such as the Individual Leadership
Development Plan (ILDP) could be considered by TNB. ILDP is designed for customisation to an
individual rather than to a particular role or title. The individual focus typically includes valuable
feedback from several sources which prompt the self-reflection necessary to become more
authentic as a leader (Cranston, 1994). Like goal-setting theory (Robbins, 1998), "even if
extensive customisation is not feasible, just having a plan
customised
However, extensive customisation is, nonetheless, the most effective approach. The Corporate
Executive Board (2003) found that four programme goals are apparent with the implementation
133
if ILDP: (1) improve/develop competencies needed to meet desired company targets; (2)
prepare individuals for specific leadership positions; (3) help individuals meet short- and longterm business goals; and (4) help individuals meet short- and long-term career goals.
5.3
This is a case study on the perceptions of TNB middle managers on leadership styles and
outcomes. The research identified three areas were where follow-up research based on this
study could be conducted: (1) comparative studies of leadership styles and outcomes (2)
develop typology of middle managers through job description and (3) conducting in-depth study
using qualitative methods.
5.3.1
For the present study, the sample was chosen from TNB only. Further comparative works may
be conducted across different industries and cultures. Comparisons among different industries
can help to understand the pattern of leadership styles and outcomes across different industries,
so that more focused research attention on leadership training could be made. A possible study
can be carried out on the private and public sectors or other GLCs in Malaysia. On the other
hand, cross-cultural comparisons can provide better understanding on the influence of the socio-
cultural interactions on the development of leadership styles and outcomes. For example,
applying the conceptual model to the manufacturing sector or a public institution will provide
further understanding on the impacts of these external influences, as the core business and
orientation may differ from that of a utility company.
5.3.2
By classifying the middle managers into different categories, it is possible to offer them more
focused training and assistance. Most of the prior classifications of the clerical workers have
been made with reference to their job classification. However, there are variations in terms of job
specification. For example, within the category of subsidiaries there are TNB Distribution Sdn.
134
Bhd., TNB Generation Sdn. Bhd., TNB Transmission Sdn. Bhd. and others. Each category has
different focus and requires specialised training to fit their job functions to ensure relevancy of
leadership training to the work requirement.
5.3.3
An in-depth study on how leadership styles affect leadership outcomes could be conducted
using qualitative tools such as observation, interviews and focus groups. The findings from the
qualitative analysis can be triangulated with the findings from this study which uses primarily
quantitative methods to understand the process of developing leadership skills among TNB
managers.
From a practical perspective on how to implement leadership training effectively, action research
methods may be deployed. Classical steps to plan, act, observe and reflect in order to improve
TN B's leadership development activities. Action research is not only a research that describes
how TNB middle managers should behave in the outside world but also a change mechanism
that helps them reflect on and change their own systems (Reason & Bradbury, 2001).
135
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APPENDIX 1
Hope it is helpful
Wassalam
Zulkifli
Staff No
Middle Managers
10020482
halimab2@tnb.com.my
10020688
jalilm2@tnbg.com.my
10021870
latifo@tnbg.com.my
10020546
rahmanh8@tnb.com.my
10020394
rahmenm@tnbg.com.my
10020627
halimmn1@tnbg.com.my
10021636
arahimb@tnb.com.my
10022009
rahmanas1@tnb.com.my
10020477
rahmant@tnbj.com.my
10028093
28093@tnb.com.my
10020523
20523@tnb.com.my
10030862
Adnan b Sulaiman
adnans11@tnb.com.my
10020535
alwir@tnb.com.my
10009998
Aminah bt Hassan
aminahh1@tnb.com.my
10020481
amirna tnb.com.m
191
10032662
azIanc@tnb.com.my
10020534
Azmi b Omar
20534@tnb.com.my
10020690
Baharum b Hamzah
baharumh@tnb.com.my
10022372
chowkm1@tnb.com.my
10020679
choyfk@tribg.com.my
10009997
09997@tnb.com.my
10020851
ghazali@tnb.com.my
10020396
20396@tnb.com.my
10020404
amir@tnrd.com.my
10020314
Dr Ismail b Mustapha
ismail@tnb.com.my
10020469
20469@tnb.com.my
10020415
Dr Salim b Sairan
20415@tnb.com.my
10020456
E Tharumanathan
etnathan@tnbg.com.my
10020695
foomy@tnb.com.my
10020691
Geoffrey b Nasrulhaq
geoffreyngb@tnbg.com.my
10020702
Hairuddin b Hussein
20702@tnb.com.my
10020862
Halim b Osman
20862@tnb.com.my
10020174
hasbollands@tnb.com.my
10036160
Jaafar b Jusoh
jaafarj@tnb.com.my
10020393
Jaffar b Othman
jaffaro@tnb.com.my
10027856
Jamel b Ibrahim
jameli@tnb.com.my
10020522
josephfc@tnb.com.my
10020391
julia@tnb.com.my
10036829
kamalulao@tnb.com.my
10020119
kamaruddinab@tnb.com.my
10020329
kamarudini@tnbg.com.my
10021094
kamaruzamanj@tnb.com.my
10020323
leongwh@tnb.com.my
10020875
leongyh@tnbg.com.my
10020520
lumkf@tnb.com.my
10032171
M Ishan b Hj Bakar
mishanhb@tnb.com.my
10021534
21534@tnb.com.my
10020620
20620@tnb.com.my
10020603
mohamadcj@tnbg.com.my
10021640
yunussm@tnb.com.my
10021646
21646@tnb.com.my
10022077
mohdrumai@tnbm.com.my
10032108
mis@tnb.com.my
10020474
noors@tnb.com.my
10020460
riduanabetnbg.com.my
192
10020494
safiani@tnbg.com.my
10020493
yunusy@tnbg.com.my
10020296
hasano@tnb.com.my
10020405
yusofms1@tnb.com.my
10020512
Mokhtar b Majid
mokhtarm@tnbicom.my
10020616
Muhammad b Ismail
muhammadi2@tnbg.com.my
10022028
razif@tnb.com.my
10020303
Muhayen b Tukiban
muhayen@tnec.com.my
10020610
mustapharh@tnbg.com.my
10032117
nawawis@tnb.com.my
10032107
nazariahan@tnb.com.my
10080666
nazmi@tnb.com.my
10021651
Ng Jin Koon
jinkoon@tnec.com.my
10021590
azmir4@tnbg.com.my
10025183
zakiahg@tnb.com.my
10020452
nurulaa@tnb.com.my
10020417
ongem@tnbg.com.my
10020837
pangsb@tnb.com.my
10020455
praba@tnec.com.my
10020599
Rahimuddin b Baharuddin
rahimuddin@tnb.com.my
10021245
rajkgp@tnb.com.my
10020316
rajahrh1@tnbg.com.my
10022093
Razali b Awang
razalia9@tnb.com.my
10020869
20869@tnb.com.my
10009922
S Kalavathy
kalavathyms@tnb.com.my
10032141
Saadiah bt Badrudin
saadiah@tnb.com.my
10032169
Samat b Ayob
samata@tnb.com.my
10022081
Shamsuddin b Jusoh
shamsuddinj@tnbh.com.my
10020414
Suhaimi b Dahalan
suhaimid@tnbg.com.my
10020310
syedkamar@tnb.com.my
10009807
09807@tnb.com.my
10020382
tanek@tnbg.com.my
10020519
tehak@tnb.com.my
10020604
vijayakumars@tnbg.com.my
10033246
viswanathans@tnb.com.my
10020531
Wahid b Ali
wahida@tnb.com.my
10020324
wongch@tnb.com.my
10020388
Zahara bt Saidin
zaharasa@tnbm.com.my
10020527
zaharuddin-tspl@tnb.com.my
10020386
Zainab bt Abdullah
zainaba
193
tnb.com.m
10020309
hzainal@tnbg.com.my
10020683
Zainudin b Omar
zainudinoAtnb.com.my
10035870
zakariazatnb.com.my
10020602
zulkiflin0.tnbg.com.my
194
APPENDIX 2
SUMMARY OF EMPIRICAL RESEARCH ON TRANSFORMATIONAL AND TRANSACTIONAL
LEADERSHIP
Table 2.0A:
Leadership
(1)
Title:
Author:
Journal:
Ming S. Singer
Psychological Reports (1985)
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Subordinate
effort
extra
Subordinate
performance
Effectiveness
superior
Findings
Sample
randomly
The
38
New
from
selected
company
Zealand
managers
the transformational
factors were more
highly correlated than
on
die
those
transactional factors
with
perceived
leader's effectiveness
and job satisfaction.
of
discrepancy
scores
between the real and
ideal leaders were
negatively correlated
with the effectiveness
and satisfaction
The
rating
(2)
Title:
Author:
Journal:
Dependent Variables
Transformational
Leadership
=
Transactional
Leadership
Independent Variables
Leader's
effectiveness
= Subordinate's
extra
effort
Subordinate's
satisfaction
leader
Findings
Sample
A total of 56 first-level
supervisor from a New
Zealand
agency
with
government
The importance
developing
transformational
leadership abilities at
upper
levels
of
management
to
enhance
the
likelihood of such
leadership at lower
levels
195
of
(3)
Title:
Author:
Journal:
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
with
Satisfaction
reward outcomes
Satisfaction
with
current performance
with
Satisfaction
Sample
A large
involved
Findings
organisation
in
manufacturing as well
as whole sale and retail
distribution,
future development
Performance ratings
(4)
Title:
Author:
Journal:
Transformational
leadership
and
rewards
contingent
leadership
were
relatively
equally
related
to
performance
appraisal satisfaction.
Transactional factor
of management-bywas
exception
actually
negatively
correlation with all
satisfaction measures
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Market share
Stock price
Earnings per share
Return on assets
were
full
students.
Debt-to-equity
Findings
Sample
Participants
196
time
MBA
Active transactional
and transformational
leadership defined by
Bass (1985) were
shown
to
be
correlated with higher
level
organisational
effectiveness.
(5)
Title:
Author:
Journal:
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Sample
A
sample
of
and
exempt
Independent Variables
Friendliness
Bargaining
Findings
400
non
exempt employees of a
manufacturing
firm
Reason
Assertiveness
Higher authority
located in a
middle-class,
Coalition
lower-
Transformational
leadership-employee
influencing
are
interactions
as
more
viewed
in
effective
promoting
organisational
productivity.
(6)
Title:
Author:
Journal:
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Effectiveness
satisfaction
Individual
performance
Work
performance
Superior
performance
manager
and
group
as
Sample
corporation
An
US
specialises in door-todoor,
express
(air)
deliver of good and
information,
197
Findings
Transformational
leadership obtained
from
their
subordinates' rating
significantly
differentiated
performing
managers
from
ordinary managers.
(7)
Title:
Author:
Journal:
Potential biases in leadership measures: How prototypes, leniency and general satisfaction,
relate to ratings and general satisfaction related to ratings and ranking of transformational
and transactional construct
Bernard M. Bass & Bruce J. Avolio
Educational and Psychological Measurement (1989)
Dependent Variables
Independent Variables
Transformational
Leadership
Satisfaction
leader
Transactional
Leadership
Effectiveness
leader
with
of
Sample
of 87
A sample
participants from u
Atlantic
large mid
public university
.
Findings
The
inter-correlation
scores representing the
and
transformational
transactional
Leadership constructs
reduced
were
substantially by using
the
among
and
factor
Prototypical
Title:
Author:
Journal:
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Influence tactics
Career experience
Sample
A survey of 350 CEOs
of Canadian firms
listed on the Financial
Post 500
Findings
exhibited
Champions
more charismatic leader
non
chamions.
198
than
non
(9)
Title:
Author:
Journal:
Dependent Variables
Independent Variables
Transformational
Leadership
Employee
satisfaction
Transactional
Leadership
Commitment
Trust
Organisational
citizenship
behaviour
Sample
The
1539
employees across a
wide
variety
of
different industries,
organisational
settings, and job
levels,
Findings
The
leader
transformational
behaviours and
the
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Leaders
effectiveness
Subordinate's extra
effort
Subordinate's
satisfaction
leader
Sample
Responses of 138
subordinates of 55
managers
with
Findings
Transformational
leadership
adds
to
initiation and consideration
in explaining the variance
of
subordinates'
satisfaction and ratings of
leader effectiveness.
There was disconfirmation
199
(11)
Title:
Author:
Journal:
Dependent Variables
Independent Variables
effort on the
Transformational
Leadership
Extra
Job
Transactional
Leadership
Job satisfaction
Leader's
effectiveness
(12)
Title:
Author:
Journal:
Findings
Sample
Transformational
as
leadership
to
compared
Or
transactional
laissez-faire
was
leadership
related more strongly
to subordinates' extra
effort and satisfaction
with the focal officers
the
officers'
and
effectiveness.
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Subordinate
influencing behaviour
who
the
Transformational
was
leadership
determined to be
Procedure
subordinate
with
influencing
rational
than
behaviour
Manipulation check
Realism check
gender
Leader
effects
Findings
Sample
Scenario
development
States
constituted
transactional
leadership.
200
(13)
Title:
Transformational
Leadership
Transactional
Leadership
Independent Variables
Findings
Sample
were
Job satisfaction
Participants
84
assistants
residence
in
seven
employed
public university,
Subordinates,
who
are
inexperienced,
immature,
Or
untrained
need
transformational
to
Transformational
leadership
factors
clearly account for
of
higher
level
with
satisfaction
view
of
leader,
leader's effectiveness,
to
and
motivation
than
extra
effort
transactional factors
alone.
(14)
Title:
Author:
Journal:
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Extra
Job
effort on the
Job satisfaction
Leader's
effectiveness
Sample
UK and Canadian
companies.
Findings
A
transformational
to
approach
leadership
that
201
(15)
Title:
Author:
Journal:
groups.
Robert T. Keller
Journal of Management (1992)
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Project quality
Budget / schedule
performance rating at
time 1
Budget / schedule
performance rating at
one-year later at time
Sample
Professional employees
from three industrial
R&D companies
Findings
Transformational
leadership was
stronger predictor of
project quality ratings
for research projects
than for development
projects.
structure
Initiating
a
stronger
was
predictor of project
for
rating
quality
development projects
than for research
projects.
(16)
Title:
Author:
Journal:
Dependent Variables
Independent Variables
Transformational
Leadership
Attention
Job latitude
Transactional
Leadership
Satisfaction
performance
associates
supervisors,
Job congruence
Findings
Sample
202
&
their
(17)
Title:
Author:
Journal:
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Locus of control
Support
for
innovation to predict
the consolidated-unitperformance
Sample
78 managers of top four
levels of management
a large Canadian
financial institution
in
Findings
Transformational
was
leadership
associated with a
negatively related to
business
performance.
unit
(18)
Title:
Author
Journal
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Appraised
performance
Attributed
performance
Sample
All USNA graduates on
active duty assigned to
the surface warfare
fleet.
Findings
Transformational and
laissez-faire
leadership of officers
were both associated
officers'
with
attributed
performance in the
fleet
and
transformational
leadership
was
associated
with
officers
appraised
fleet performance.
Officers' transactional
203
to
Or
fleet
(19)
Title:
Author
Journal
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Life safisfaction
Parental interest
Moral standards
Parental description
High
schoolextracurricular
Sample
of 182
A
sample
community leaders was
comprised of 86 males,
92 females and 4 which
were uncoded
High
school
experience
Work experience
Findings
There
were
some
The
associations
(20)
Title:
Author
Journal
Gender mid leadership style: Transformational and transactional leadership in the Roman
Catholic church
Vanessa Urch Druskat
Leadership Quarterly (1994)
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Extra effort
Job
on
Job satisfaction
Leader's
effectiveness
the
Sample
A sample of 6,359
subordinates of leaders
in nil-female and allmale religious orders of
the Roman
Catholic
Church
Findings
Both
male
female and
subordinates
rated themselves as
more satisfied with
transformational
leadership.
Female
204
(21)
Title:
Author
Journal
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Subordinate
effort
extra
of 105
salespersons 35 sales
supervisors
Subordinate
performance
Effectiveness
superior
Sample
A
sample
of
Findings
Transformational
leadership results are
an
based
solely
individual differences.
Transformational
leadership
theory
was determined to be
an individual level
theory bounded by
individuals'
and
(superiors'
subordinates')
at
higher
(22)
Title:
Author
Journal
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Subordinate
effort
extra
.supervisors
Subordinate
performance
Effectiveness
superior
Sample
A sample of 105
salespersons 35 sales
Findings
Transformational
leadership results are
an
based
solely
individual differences,
Transformational
leadership
theory
was determined to be
an individual level
theory bounded by
individuals' superiors'
subordinates'
and
of
205
at
higher
(23)
Title:
Author
Journal
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Performance
satisfaction
Intent to leave
and
Organisational
commitment
Sample
of
transactional
Findings
A random sample of
4,000 registered nurses
who belonged to a
members
75,000
nursing association
and
confirmatory
factor
analysis
involving
nurses
hospital
revealed some support
for
this
5
factor
representation, but a 2
factors Active- Passive
model was also tenable,
The
differential relationships
to a series of outcomes
were observed us a
function of the leader
behaviours involved.
(24)
Title:
Author
Journal
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Sample
An
corporation
US
specialise in door-toexpress(air)
door,
deliver of good and
information
206
Findings
Transactional
approach may be
a
preferable
to
transformational style
enhancing
for
salespeople's
and
affective
behavioural
responses
(25)
Title:
Author:
Journal:
Singapore
William K. Koh, Richard M. Steers, & James R. Terborg
Journal of Organisational Behaviour (1995)
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Teachers
Organisational
Commitment
Singapore
Satisfaction
Leader
Findings
Sample
Organisational
Citizenship
Behaviour
from
random selection on
secondary schools in
with
Student Academic
Performance
(26)
Title:
Author:
Journal:
Transformational
has
leadership
and
significant
add-on
substantial
on
effects
transformational
in
leadership
citizen
organisational
behaviour,
organisational
and
commitment
satisfaction with leader.
Transformational
leadership has little
direct impact on student
academic performance
Power and transformational and transactional leadership in public and private organisation
Leanne E. Atwater & Wendy J. Wright
International of Public Administration ( 1 996)
Dependent Variables
Independent Variables
Transformational
Leadership
Transactional
Leadership
Legitimate power
Reward power
Coercive power
Expert power
Referent power
Sample
35
10 public and
private organisations
located in central New
York State
Findings
sector
Public
organisations in which
managers
had
low
control over rewards
were compared with
private
sector
organisations.
perceived
Followers
public
sector
supervisors as more
inspirational by their
and
used
followers
MBB
more
active
behaviour.
Private
sector
207
(27)
Title:
Author:
Journal:
experiment
Julian Barling, Tom Weber & B. Kevin Kelloway
Journal of Applied Psychology (1996)
Dependent Variables
Independent Variables
Transformational
Leadership
Transaction al
Leadership
Perceptions
leaders
of
Organisational
commitment
2 aspects of branchfinancial
level
performance
Sample
Findings
subordinates'
on
of
perceptions
leaders'
transformational
20 branches in the
region, each with its
own manager,
leadership,
subordinates'
organisational
own
commitment, and 2
aspects of branchfinancial
level
performance
(28)
Title:
Author:
Journal:
Dependent Variables
Transformational
Leadership
Transactional
Leadership
Independent Variables
Effectiveness
Extra Effort
Satisfaction
Sample
A sample of 219 female
direct report & 658 male
Findings
not
appear
to
208
results
(29)
Title:
Author:
Journal :
Direct and indirect effects of three core charismatic leadership components on performance
and attitudes.
Shelley A. Kirkpatrick & Edwin A. Locke
Dependent Variables
Independent Variables
Vision
Charismatic
Transactional
Leadership
Vision
implementation; task
cues
Communication style
Sample
Students in third-year
classes
business
in
participated
exchange for a 2%
extra credit bonus.
Findings
The vision
quality
of high
weakly
affected performance
but
quality
significantly affected
many attitudes.
Vision
in
implementation,
the form of task cues,
affected performance
quality and quantity.
Charismatic
communication style
only the
affected
of
perception
charisma.
(30)
Title:
Author:
Journal:
Dependent Variables
Independent Variables
Transformational
Leadership
Transactional
Leadership
Extra
Job
effort on the
Job satisfaction
Findings
Sample
Leaders
effectiveness
Dutch
types
three
The
(transformational,
and
transactional
of
laissez-faire)
leadership can be
founded in this study.
are
scales
The
209
APPENDIX 3
Please read this Question Evaluation Sheet to gain an understanding of the aim and evaluation
criteria before you attempt to answer them. After reading, you can then proceed to attempt to
answer and/or review all the questions in the attached questionnaire.
You may find that questions may or may not be applicable to you specifically but bear in mind
that your participation in this Pilot Test is aimed at evalsLuating whether the instructions, format,
structure, questions, etc contained are clear, can be understood, properly formatted/structured,
appropriate length, relevance, etc.
In this regard, please complete the following (circle your answer YES
nd comment in the
space provided. e.g. Question 5 is not clear, Question 8 is repeated, Question 8 is too long,
Question 10 language is emotional, Question 12 is bias, etc )
The INSTRUCTIONS in the questionnaire are sufficient and can be understood easily.
YES /NO
The QUESTIONS used are clear, unambiguous and can be understood easily.
YES /NO
YES /NO
YES /NO
210
YES / NO
YES / NO
If you have any other observations and/or comments on the questionnaire, please list down
below (in point form);
Please return the completed Questionnaire Evaluation Form to Wan Ahmad Rudirman
10
211
March
2005
APPENDIX 4
10
Bakar
Amran
Wan
Asmi
Law
Lekha
Anizan
Rozi
Low
Abu
Participants' code
110305
110305
110305
120305
120305
120305
140305
140305
140305
140305
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Don't know
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
No
Yes
QUESTIONNAIRE EVALUATION
The INSTRUCTIONS in the Questionnaire are
sufficient and can be understood easily.
(Yes/No)
The QUESTIONS/STATEMENTS used are
clear, unambiguous and can be understood
easily. (Yes/No)
The STRUCTURE/FORMAT of the
Questionnaire is proper and can be easily
212
APPENDIX 5
Cases
100.0
Valid
Excluded(a)
.0
Total
100.0
.
..
Reliability Statistics
Cronbach's Alpha
N of Items
.808
46
Item Statistics
Mean
Std. Deviation
4.333
.8165
4.500
.5477
1.500
.5477
4.333
.5164
1.833
.4082
4.333
.5164
1.333
.5164
4.500
.5477
4.500
.5477
4.500
.5477
4.333
.5164
1.833
.4082
4.667
.5164
4.500
.5477
4.333
.5164
manner
213
4.333
.5164
1.500
.5477
4.333
.5164
4.333
.5164
1.667
.5164
4.500
.5477
4.500
.5477
failures
To consider the moral and ethical aspects before making
4.333
.5164
4.667
.5164
4.500
.5477
4.333
.5164
future
To place importance on various failures in management to meet
4.333
.5164
1.500
.5477
4.500
.5477
4.333
.5164
4.333
.5164
4.667
.5164
1.333
.5164
4.333
.5164
4.333
.5164
4.333
.5164
4.333
.5164
4.333
.5164
4.333
.5164
4.333
.5164
4.333
.5164
4.333
.5164
4.333
.5164
decisions
standards
214
4.333
.5164
4.333
.5164
4.333
.5164
Scale Mean if
Item Deleted
Scale Variance
if Item Deleted
Corrected
Item-Total
Correlation
' Cronbach's
Alpha if Item
Deleted
175.333
57.867
.236
.808
175.167
56.567
.558
.796
178.167
62.167
-.116
.816
175.333
60.667
.066
.810
177.833
64.967
-.557
.823
175.333
58.267
.372
.802
adamant about
To have a tendency not to be in office when
178.333
59.867
.167
.807
needed
To look at all aspects of a problem before
175.167
58.167
.359
.802
solving it
To speak about the future in an optimistic way
175.167
58.167
.359
.802
175.167
56.567
.558
.796
175.333
63.067
-.228
.818
achieving goals
To wait for a problem to occur before getting
177.833
57.767
.569
.798
involved
To talk about issues that must be resolved in
Item-Total Statistics
Items
175.000
58.800
.303
.804
an enthusiastic manner
To stress the importance of having a strong
sense of purpose
To spend time teaching and giving continuous
175.167
56.567
.558
.796
63.067
-.228
.818
instruction
To illustrate to everyone what the rewards of
success will be
To express the belief that "if it isn't broken,
175.333
63.067
-.228
.818
178.167
64.567
-.386
.824
175.333
63.067
-.228
.818
leave it alone"
To think for the good of the group rather than
175.333
self-interest
215
175.333
of others
To use leadership methods that produce
satisfactory results
To make others work beyond their own
expectations
To effectively represent my group with
superiors
To ensure that others are satisfied working
with me
To inspire others to desire more success
To work effectively according to the
organisational needs
To encourage others to be willing to try harder
To lead an effective group
63.067
-.228
.818
178.000
57.200
.512
.797
175.167
58.167
.359
.802
175.167
56.567
.558
.796
175.333
63.067
-.228
.818
175.000
58.800
.303
.804
175.167
56.567
.558
.796
175.333
63.067
-.228
.818
175.333
54.267
.911
.785
178.167
56.567
.558
.796
175.167
56.567
.558
.796
175.333
54.267
.911
.785
175.333
63.067
-.228
.818
175.000
58.800
.303
.804
178.333
54.267
.911
.785
175.333
63.067
-.228
.818
175.333
54.267
.911
.785
175.333
63.067
-.228
.818
54.267
.911
.785
175.333
54.267
.911
.785
175.333
54.267
.911
.785
175.333
54.267
.911
.785
175.333
63.067
-.228
.818
175.333
54.267
.911
.785
175.333
63.067
-.228
.818
54.267
.911
.785
63.067
-.228
.818
175.333
175.333
175.333
216
175.333
Scale Statistics
Mean
179.667
Variance
Std. Deviation
N of Items
61.467
7.8401
46
217
64.667
-.417
.823
APPENDIX 6
QUESTIONNAIRE
Dear Sir/Madam,
School of
I am currently in the final year of my doctoral study at the International Graduate
confidential. No information that could lead to the identification of any participants will be
released. If wish to withdraw from this study, you may do so at any time you desire.
For your kind information, as far as the study is concerned, there is no possible risk to the
participants. However, by participating in this study, the participant will assist the Company to
identify and implement the necessary developmental program to the middle management.
of
All recorded data and information collected as a part of this study will be kept in the hard disc
will
be
filed
the researcher's computer and CD ROM with password for access. Any hard copy
for 7 years. Both soft copy and hard copy of
218
information will be kept in the researcher's home and at the International Graduate School of
Management, University of South Australia for storage.
A self addressed stamped envelop will be provided (in the case of postal mail) for the participant
to return the questionnaire. However, in cases whereby electronic mail (email) is used, please
reply at warwanrazak@yahoo.com.
If you need clarification about this research, please contact: -
219
The objective of this questionnaire is to determine the leadership style adopted by the middle
management in Tenaga Nasional Berhad. Please answer all items on this answer sheet. If an
item is irrelevant or if you are unsure or do not know the answer, leave the answer blank.
Strongly
Disagree
Disagree
Neutral
Agree
Strongly
Agree
As a leader, I have:-
1.
2.
3.
4.
5.
6.
7.
8.
9.
10
220
goals
To wait for a problem to occur before getting
involved
To talk about issues that must be resolved in an
13 .
enthusiastic manner
To stress the importance of having a strong sense of
14 .
17 .
purpose
To spend time teaching and giving continuous
instruction
To illustrate to everyone what the rewards of
success will be
To express the belief that "if it isn't broken, -leave it
alone"
To think for the good of the group rather than self-
18.
interest
To treat others as important individuals rather than
just as members of a group
To show that I solve problems before they become
19 .
20 .
chronic
01.
`1'
32 .
221
33.
results
39.
40.
41.
42.
44.
needs
Additional Comments: -
222
Below 35 years
Between 36 to 50 years
More than 51 years
Above 40
Finance/Accounts
Business Development
Corporate Communication
Investment
Information Technology
Others. Please specify:
Doctorate
223
224
225
APPENDIX 7
MEMORANDU
TEO,AGA
MAMMA& BERMAD (200866-W)
Ruj, Kami
Tarikh
: 3( Januari 2005
Kepada
Tuan,
PERKARA
Rujukan
Kaji Selidlk
Menerusi aural tuan, kami telah difahamkan bahawa tuan sedang berada di
!alum akhir pengajian ljazah Kedoktoran, Pengurusan Permagaan di
University South Australia.
Seperti yang juga dinyatakan dalarn aural tersebut, tajuk kaji selidik tuan
Kebenaran
Bersyarat
Tindakan
Sekiranya tuan bersetuju dengan Syarat seperti yang disebutkan di alas, aria
tandatangan surat in clan kembalikan kepada kami di alamat berikut:
Pengurus Besar
Jabatan Pembangunan Sumber Manusia
Bahagian Sumber Manusia Kumpulan
Aras 8, Bangunan Ibu Pejabat TNB
No. 129 Jalan Bangsar
59200 Kuala Lumpur
ror:nrimparn:
226
Penghargaan
Saya, Wan Ahmad Rudirman bin Wan Razak (No. Kad Pengenalan:
7.1)40:;-/
- CS-93.?
dengan ni mengaku bahawa saya bersetuju untuk mematuhi Syarat seperti yang disebutkan.
5744 N - SS-444i,
Dihadapan
Tandaiangan saksi :
Nama Saksi:
Skl-tioN
t,1444
110112 - *3
0.1
227
APPENDIX 8
Tenaga
Nasional Berhad (200866-W)
Our Ref.:
TNB/SMK(RBS)15/5/10 Bhg 3
Date
31 January 2005
To
Re
NASIONAL BERHAD
Reference
Research
Vide your letter, we were made to understand that you are currently in the final
year of the degree program of Doctor of Business Administration at University
of South Australia.
Conditional
Approval
We are pleased to inform you that an approval is given to you to conduct the
research in Tenaga Nasional Berhad either through direct distribution of
Action
228
Appreciation
We would like to take this opportunity to wish you every success in your
undertakings.
Thank you.
I, Wan Ahmad Rudirman bin Wan Razak (Identity Card No: 720514-11-5549) acknowledge and
agree with the Condition stated herein.
Witnessed by
Signature of Witness:
Name of Witness:
Identity Card No:
229