Impulse Buying and its Relation with Unwholesome Food

Abstract

Health psychologists have given surprisingly little attention to consumer behavior. This study focuses on the relationship between an impulsive consumer style and unwholesome eating. In a survey, moderate to strong correlations were found between low self-esteem, dispositional negative affect, impulse buying tendency, snacking habit, and eating disturbance propensity. Structural equation modeling was used to test a model of relations between these variables. Impulse buying tendency was strongly associated with snacking habit, which in turn was related to eating disturbance propensity. Impulse buying, though in itself a pleasurable activity, seemed driven by feelings of low self-esteem and dispositional negative affect. Low self-esteem had a direct link to eating disturbance propensity. The data fit a self-regulation explanation. The study demonstrates the relevance of consumer style for health-related behaviors.