Usability Evaluation of University Putra Malaysia (UPM) Learning Management System
Usability Evaluation of University Putra Malaysia (UPM) Learning Management System
Usability Evaluation of University Putra Malaysia (UPM) Learning Management System
ISSN No:-2456-2165
Abstract:- The objectives of any academic Learning development taking place in the field of information
Management System is to provide valuable academic dissemination technology shows that, e-learning nowadays
information to its users without any difficulty. metamorphoses and becomes part and parcel of what is
Nowadays, web usability is becoming a crucial issue for presently known as Learning Management System (LMS).
LMS development, most users perceive usability as a In support of this (Pituch & Lee, 2006) argued that e-
key factor in e-learning application planning and use . It learning or virtual learning system (VLS) is gradually
is possible that website visitors will find it very difficult turning into method of teaching and learning through LMS.
in getting their needs due to the issue of usability. In further support, (Wang & Shee, 2007) reaffirmed the
However there is increased concern whether to improve aforementioned argument, thus, e-learning or learning
the UPM learning Management system or not because through internet has become a major phenomenon in recent
various users encountered many problems when using years. Detailed analysis of the developmental trends of LMS
the LMS. These result lead to less use of the system and over period of time concurs with the impressions of many
affect the goals of learning management system. educationalists and researchers world over that, the long
Therefore this study identifies the usability level of UPM awaited revolution in teaching methodology has evolved, i.e.
learning Management System from 376 UPM students the traditional method of acquiring and imparting
perspectives, A proposed UPM-LMS was developed to knowledge is being replaced with e-learning or Learning
overcome the usability problems of UPM-LMS which Management System LMS. In agreement with the assertion,
was achieved through post-test and Expert Evaluation. . people using LMS, particularly end-users, have the notion
The result of the pre survey shows that all the usability that, the method is very influential in the sense that, it
factors were found to be at high level but looking at their encourages good interactions between teachers and students,
point they are not up to the mid-point of high usability by providing various materials one needs within the time
level, their point are closer to low usability level thus, frame. End-users here refers to students, teachers,
more attention needs to be given to the factors for better researchers, administrators, board management, staff etc.
students satisfaction especially efficiency and error people and various materials are refers as education teaching
prevention which their values were found to be at the aids, that are not only cost effective but accessible to
border line of low usability level. However 30 students everybody at any part of the world to carry out their
and 3 usability experts evaluated the proposed UPM activities with up to most ease or with the highest peak level
LMS, and found out that, there is significant of satisfaction. In line with this general concept, Frey (2005)
improvement on all the usability factors. described LMS as a means of assisting learners and
instructors to accomplish their instructional goals through
Keywords: - Usability, Learning, Management, System, the use of problem-solving team, simulation online, and
UPM. questions and answers session, rather than be a tool that just
allows printing lecture notes, evaluating lecturers or seeing
I. INTRODUCTION any updated information made by the instructors. In a
similar concept, Naidu (2006) defined LMS “as a means an
One of the popular phrases used in our present electronic Moodle that include a suite of tools for teaching
education sectors and it operates all over the world is the and learning online”. Based on these definitions, my
electronic Learning, which is synonymously abbreviated as conceptual understanding of the term, LMS is an
e-Learning and is more or less related to other internet electronically designed instructional Moodle which is made
services such as e-research, e-library, e-commerce, e- accessible and cost effective to all and sundry irrespective of
payment and other e-transactions. This method evolves as a distance, time or location in any part of the world.
result of a sort of revolution taking place in the field of
information technology (IT). In a nutshell, this newly II. RELATED WORK
emerged method of learning portrays itself as distance
learning, which is globally made accessible to all and sundry Among the various commendations made on the impart
irrespective of location, distance, cost or time. The method and importance of LMS to the world- wide educational
is electronically designed to be accomplished through sectors, include those from the end users of the system, who
various electronic gadgets, such as internet, intranet, unanimously express their views, that, this globalized
extranet, satellite, audio, video, CD ROM as well as through method is one of the rapidly growing technology in our
others sources audio-video media of information educational institutions, this is as a result of its worldwide
dissemination. Close observation of the exponential advantages such as significant reduction in travelling time,
As showed in Table 5 above, more than half of the Usability Strength and Weaknesses Level of UPM LMS
students were males, whereas 42.3% were females. For In this research work, four usability levels with their
Access to UPM : LMS 12.3%, 8.2%, 29.7% and 41.0% merit points were adopted based on the work of (Abdullah &
students have access to the UPM: LMS daily, after 2 days, Wei, 2008), very low, low, high and very high usability
weekly and more than 2 weeks respectively. More than 60% levels. In-order to determine the usability level of a given
of the students were below 23-33 years. 28.9%, 8.8% are factor, whether it is very low, low, high and very high
students within the age 34-43 and 44-43 years of age usability, we first divide the range of a given factor by the
respectively, whilst 5% of the students were above 54 years number of usability level i.e. RUF/NUL.
of age. This result is obviously true because of the students’
academic nature of age. 51.3% of the students were from Where
faculty of engineering. This result is not surprising because RUF=Range of Usability factor
faculty of Engineering has the highest number of students NUL=Number of usability level
among the other three faculties thus; hence more participants
are expected from the faculty. 13.8% of the students are After the divided range value of a given factor was
from the faculty of economics and 18.4% from the faculty of obtained, then very low usability level is obtained from the
science, whereas 16.5% of the students comes from the minimum mean value of a given factor to the maximum
faculty of science. More than 80% of the students have mean value of that factor i.e. MaxMVVLU = MinMVVLU+
computer experience for more than 6 years whereas 16.2% DRV.
and 2.7% of the students have one to five years’ experience
and less than one years’ experience respectively. 89.6% are Where
found to be the users of UPM LMS, whereas 10.4% were MaxMVVLU = Maximum Mean value of very low usability
not using the UPM LMS. This result is also not surprising if MinMVVLU=Minimum Mean value of very low usability
we consider the students that offer a course while studying, DRV=Divided range value
hence most of the students happen to take one or two
courses before graduating from his or her study, therefore Low usability level was obtained from the maximum
this necessitates the students to make use of the LMS. mean value of very low usability which becomes the
59.6% and 40.4% of the students were local and minimum mean value of low usability i.e. MaxMVVLU =
international students studying in UPM respectively. MinMVLU +0.01.
And the Maximum Mean value of high usability is also The summary of the usability level of UPM LMS is
obtained from the Minimum Mean value of high usability shown in table 6 below and depicted graphically in figure 3
plus the divided range value i.e. MinMVHU + DRV.
Figure 3 above shows the overall responses of 376 level points with 2.54 and 2.58 respectively, and then
students to each factors of WAMMI-Nielsen usability followed by attractiveness and helpfulness with 2.61 and
questionnaire, which varies from 0-4 likert scale. All the 2.67 respectively. Satisfaction, controllability are close to
usability factors were found to be at a “High” level with the each other with the value 2.74 and 2.75, thus this result is
value above 2.50. Even though all the usability factors were not surprising because satisfaction can lead to the
found to be at high level but looking at their points they are acceptance of any factor, but this revealed that, the students
not up to the mid-point of high usability level thus, their are more satisfied towards the controllability. Similarly,
point are closer to low usability level than high usability learnability and memorability points are also close to each
level. Error prevention and efficiency have the low usability other with the point 2.78 and 2.84, hence this result is
Figure 4 above shows the overall usability level of the features of the Proposed UPM LMS when using the
UPM LMS; however it was found to be towards the “High” system for the first time. However Learnability goes hand
usability level with the point 2.69. in hand with memorability because remembrance is part of
learning thus, if a person cannot remember, is very difficult
V. CONTROL VARIABLES for him to learn. From the authenticated results obtained
from the university more than 10,000 students access the
Due to the differences that occur between the existing existing UPM LMS therefore the efficiency of the system
UPM: LMS and the proposed one, it becomes necessary to depends on the number of students accessing the UPM LMS
control some factors that lead to such differences. There is at a time. Hence the efficiency of the existing UPM LMS
need to controls memorability, efficiency and learnability system cannot be compare with the proposed UPM LMS
factors when evaluating the proposed UPM LMS. which was accessed by one student at a time. At last
Memorability deals with remembering other features and memorability, learnability and efficiency factors were not
regaining proficiency when not in use of the system for a considered in evaluating the proposed UPM LMS.
long time. So it is not possible for the students to remember
Figure 5 above shows the post-test evaluation result of the proposed UPM LMS from three usability experts. All the
usability experts navigates through the proposed UPM LMS and found that the proposed UPM LMS was usable based on the
usability factors defined above. Comparing the result with the pre-survey it reveals that there is improvement on the usability
factors of the existing UPM LMS.