Consumer Behaviour and Buying Decision Process

Marketing Area

Consumer Behaviour

Explanation

Consumer Behaviour

Consumer behaviour is the study of how individuals, groups, or organizations select, buy, use, and dispose of ideas, goods, and services to satisfy their needs and wants.

Buyer Decision Process (5 Stages — Kotler)

Consumers typically pass through five stages when making a purchase decision:

Problem Recognition: The buyer recognizes a need or problem triggered by internal or external stimuli.
Information Search: The buyer searches for information related to the need, drawing from internal memory and external sources like personal contacts, public sources, and commercial sources.
Evaluation of Alternatives: The consumer evaluates different products and brands based on various attributes and their perceived ability to deliver the benefits sought.
Purchase Decision: The buyer makes a decision about which brand and product to purchase, often influenced by attitudes of others and unexpected situational factors.
Post-Purchase Behaviour: After purchasing, the consumer takes further action based on their satisfaction or dissatisfaction. This stage determines future purchases and word-of-mouth.

Factors Influencing Buying Behaviour

Consumer buying behaviour is influenced by a complex interplay of various factors:

Cultural Factors: Broadest and deepest influence, including culture, subculture (e.g., nationalities, religions, racial groups), and social class.
Social Factors: Include reference groups (membership groups, aspirational groups), family (the most important consumer-buying organization), and social roles and status.
Personal Factors: Characteristics specific to the individual, such as age and life-cycle stage, occupation, economic situation, lifestyle, personality, and self-concept.
Psychological Factors: Internal mental processes like motivation (e.g., Maslow's Hierarchy), perception (how people select and interpret information), learning, beliefs, and attitudes.

Maslow's Hierarchy of Needs (Marketing Application)

Abraham Maslow's theory proposes that human needs are arranged in a hierarchy, from the most pressing at the bottom to the least pressing at the top:

Physiological Needs: Basic needs for survival (food, water, shelter).
Safety Needs: Security and protection from physical and emotional harm.
Social Needs: Sense of belonging, love, and affection.
Esteem Needs: Self-esteem, recognition, and status.
Self-actualization Needs: Self-development and realization.

Marketers often target products and services to address different levels of needs within this hierarchy.