Group-based emotions as determinants of ingroup identification

Abstract

Events affecting an ingroup with which one identifies trigger group-based emotions. Thus, identification with a group seems to be a crucial determinant of group-based emotions. However, some theories (e.g., Russell, 2003) suggest bi-directional causal links between components of emotions. The current research examines whether group-based emotions may also influence ingroup identification. In a study, type of emotion (happiness vs. anger) and object of emotion (ingroup vs. outgroup) were manipulated. The results show an interaction effect of type of emotion and object of emotion on change in ingroup identification. Identification increases with happiness towards the ingroup or anger towards the outgroup, whereas identification decreases with anger toward the ingroup and happiness toward the outgroup. Moreover, the intensity of emotions determines the degree of change in identification. The implications for approaches of group-based emotions are discussed.