Interaction appearance theory: Changing perceptions of physical attractiveness through social interaction

Can the effectiveness of your social interaction with a prospective romantic partner make him or her see you as more physically attractive? If so, under what conditions does this process occur? These questions prompted the development of a theoretical perspective to explain this process. Interaction appearance theory (IAT) requires (a) a set of beliefs about the importance and interdependence of physical attractiveness and social interaction in a satisfactory romantic relationship; (b) an initial perception of the other's physical attractiveness that is not high enough to trigger the pursuit of a romantic relationship but is not low enough to preclude it; (c) social interaction that is eventually perceived as more desirable than the perception of the other's physical attractiveness; and (d) bringing the discrepant perceptions into alignment by actually seeing the other person as more physically attractive. While providing support for the theory, the interviews in Study 1 also provided insights into how the process can vary. Study 2, using a sample of new daters, provided quantitative support for the belief structure. Study 3, using diaries, found changes in perceptions of a partner's physical attractiveness to be a function of positive and negative interactions. These studies provided support for IAT and the idea that perceptions of physical attractiveness can be changed by social interaction.