Consumer Behavior Glossary

A reference group to which a consumer does not belong but wishes to be associated with, influencing purchasing behavior.

A learned predisposition to respond in a consistently favorable or unfavorable way toward a given object, person, or idea.

The added value a brand name gives to a product beyond its functional benefits, based on consumer perceptions and associations.

A consumer's consistent preference for and repeat purchase of a particular brand over time, driven by satisfaction and emotional attachment.

A learning process in which a neutral stimulus becomes associated with an inherently meaningful stimulus to produce a learned response.

The mental discomfort experienced when holding contradictory beliefs, often occurring after a purchase decision.

The purchase of goods or services primarily to display wealth and social status rather than for practical use.

The process by which people acquire skills, knowledge, and attitudes relevant to functioning as consumers.

The shared values, beliefs, customs, behaviors, and artifacts that characterize a society and influence consumer behavior.

The process by which new products, ideas, or practices spread through a population over time across different adopter categories.

A dual-process theory of persuasion describing central (high-involvement) and peripheral (low-involvement) routes to attitude change.

The group of brands that a consumer considers acceptable and from which the final purchase choice is made.

A series of stages through which families pass over time, each with distinct financial situations and consumption patterns.

Consumption motivated by sensory pleasure, fantasy, and emotional experience rather than practical utility.

The degree of personal relevance or interest that a consumer perceives in a given purchase situation.

The minimum change in a stimulus that can be detected by a consumer, as described by Weber's Law.

An internal driving force that activates behavior and gives it direction toward fulfilling a need or want.

The first stage of the consumer decision process, occurring when a consumer perceives a gap between their current and desired state.

A person who informally influences others' attitudes or behaviors through expertise, knowledge, or social standing.

The process by which consumers select, organize, and interpret stimuli into a meaningful and coherent picture.

The study of consumers based on psychological characteristics including values, attitudes, interests, personality, and lifestyles.

Any person or group that serves as a point of comparison or reference for an individual in forming attitudes and behavior.

The tendency for consumers to notice only stimuli relevant to their current needs, interests, or existing attitudes.

A distinct cultural group within a larger society that shares specific values, customs, and consumption patterns.

Informal communication between consumers about products and services, considered highly credible and influential in purchase decisions.