Theories of Consumer Behavior by Hon Eduardo Ong
Theories of Consumer Behavior by Hon Eduardo Ong
Theories of Consumer Behavior by Hon Eduardo Ong
COGNITION
STRATEGY CHOICES
AFFECT
PREFERENCES
BELIEFS
CONSUMER
COMMUNICATION
SOCIAL AND
OTHER INFLUENCE
If you have bad breath, you cannot smell it
yourself.
If you eat a balanced diet, you do not need
vitamin supplements.
Using a razor with five blades will reduce the
likelihood of cutting yourself and will result in
less skin irritation.
Dell Computers tend to be of higher quality
than those made by HP and Sony.
Rust stains on clothes can be removed with the
use of lemon juice. Bleach actually makes
these stains worse.
Are veggie burgers actually healthy?
What makeup should you use to get an “even”
skin tone?
Do I get any useful benefits from spending
more than Php 5,000.00 on a digital camera?
Should I get a “make-over?” What am I
looking for? What should I do?
Is my mechanic honest?
Which tie should I wear for a job interview?
Should I give my wife roses, chocolate, or
software?
Consumer problem:
Discrepancy between ideal and actual
state--e.g., consumer:
Has insufficient hair
Is hungry
Has run out of ink in his or her
inkjet cartridge
Problems can be solved in
several ways--e.g., stress
reduction <----- vacation, movie, hot
bath, medication
PROBLEM
RECOGNITION
INFORMATION
SEARCH
EVALUATION OF
ALTERNATIVES
PURCHASE
POSTPURCHASE
EVALUATION/
Theory
BEHAVIORS
Complications
INTERNAL
Memory
Thinking
EXTERNAL
Word of mouth, media,
store visits, trial
CATALOG
UNIVERSAL SET
All possible options
RETRIEVED SET
Options that readily
come to mind
EVOKED SET
Options that will be
considered by the
consumer
Enduring
External
BEHAVIORAL
INTENTIONS
Beliefs Behavioral
Can be positive, negative, Intentions
or neutral An individual’s plan or
May or may not be accurate expectations of what he or
May contradict other she will do
beliefs held by the other May appear inconsistent
person with beliefs
Affect May not predict well what
the individual will do in
May be positive or negative
reality
May take on specific
dimension (e.g., pleasure,
disgust)
Statements must be
Perceived
Comprehended
Remembered
Cultural
Social
Individual/Personal
Culture Reference Age and Psychological
groups life-cycle
Motivation Buyer
Occupation Perception
Subculture
Family Economic Learning
situation
Beliefs and
Social Lifestyle attitudes
class Roles
and Personality
status and
self-concept
Culture
Most basic cause of a person's wants and behavior.
Family
• Husband, wife, kids Social Factors
• Influencer, buyer, user
Lifestyle Identification
Activities Opinions
Interests
Factors Affecting Consumer Behavior:
Psychological
Motivation
Psychological
Beliefs and
Attitudes
Factors Perception
Learning
BELIEFS & ATTITUDE
A persons beliefs and attitude are acquired through
acting and learning.
A belief is a descriptive thought that a person has
about something
An attitude is a person’s consistency favorable or
Unfavorable evaluations , feelings and tendencies
Toward an object or idea.
PERCEPTION
Is the process by which people select,
organize, and interpret information to form a
meaningful picture of the world.
Self
Actualization
(Self-development)
Esteem Needs
(self-esteem, status)
Social Needs
(sense of belonging, love)
Safety Needs
(security, protection)
Physiological Needs
(hunger, thirst)
Consumer Decision-Making Process
Need Recognition
Information Search
Cultural, Social,
Individual and
Psychological Evaluation
Factors of Alternatives
affect
all steps
Purchase
Postpurchase
Behavior
Complete model of consumer behavior
Start
Need
recognition
Internal
search Influences
Search
• culture
Exposure
• social class
• family
Stimuli Attention Alternative
• situation
(marketer evaluation
dominated, Memory
Comprehension
other) Individual
differences
Acceptance Purchase
• resources
• motivation &
Retention involvement
Outcomes • knowledge
• attitudes
• personality,
values, lifestyle
External
search
Dissatisfaction Satisfaction
• How do you know when to shop? What are the
triggers that initiate an awareness & search?
• Initiator: the person who first suggests or thinks of the idea of buying a particular
product or service.
• Influencer: a person whose views or advice carry weight in making the final buying
decision
• Decider: the person who ultimately makes the final buying decision or any part of it
• Buyer: the person who makes the actual purchase
• User: the person who consumes the product or service
hardware
Lawn mower
Husband
Extent of role specialization Dominant
100 75 50 25 0
Consumer decision making varies
with the level of involvement in the
purchasing decision
So…
• Offer extensive information on high involvement products
• In-store promotion & placement is important for low involvement products
• Linking low-involvement product to high-involvement issue can increase sales
Types of consumer involvement
and decision making
• what are some of the thoughts you have had following your
purchase? Any regrets?
?
Cognitive Dissonance
…after being unable to reach the grapes the fox said, “these
grapes are probably sour, and if I had them I would not eat them.”
--Aesop
Cognitive Dissonance
• psychological discomfort caused by inconsistencies
among a person’s beliefs, attitudes, and actions
• varies in intensity based on importance of issue and
degree of inconsistency
• induces a “drive state” to avoid or reduce dissonance by
changing beliefs, attitudes, or behaviors and thereby
restore consistency
Applications:
Professor of
Business Management &
Public Administration