Self-Depersonalization and Ingroup Favoritism in Minimal Group Hierarchies

Research suggests that members of low-status groups are more likely than members of high-status groups to show self-depersonalization and to favor ingroup members over outgroup members. The present research tests two alternative explanations of this status asymmetry: One explanation is based on the motive for achieving a positive social identity, and the other explanation is based on the willingness to cope with a social identity threat. Three minimal group experiments examine these two explanations. Supporting the identity motive explanation, the findings show that self-depersonalization (Studies 1-3) and ingroup favoritism (Study 3) are less prominent in the high-status group than in the low-status and the status-unspecified groups. Moreover, the results do not support the identity threat explanation because self-depersonalization and ingroup favoritism were not weaker in the low-status group than in the status-unspecified group.