161 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006.In consumer behavior, desire plays a central role, charging attitudes, values, norms, and other antecedent variables with the motivational energy needed to ignite the consumer's behavioral engine and drive it toward action (Bagozzi 2006). Desire should be a critical variable of inquiry for understanding consumer motivation, decision making, and behavior. Unfortunately, it is commonly equated with emotion, attitudes, and/or temptations rather than being discussed as a unique motivational state and an active decision state translating reasons for acting into intentions to act. Furthermore, the majority of existing research assumes there is only one dimension of desire, ass...