Intragroup and Intergroup Evaluation Effects on Group Behavior

Groups differ in the prestige they are accorded by outgroups, and individuals differ in how much respect they receive from their group. The authors orthogonally varied both types of social evaluation—intergroup and intragroup—to assess their joint effects on reward allocations and the amount of time donated to work on a group activity that could satisfy either personal or group goals. Respected members of a devalued group were the most inclined to withhold rewards from the outgroup, and they donated the greatest amount of time to improve the ingroup’s image rather than their personal image. Disrespected members of a prestigious group did not favor the ingroup over the outgroup in reward allocations, and they invested in a group activity only if they might improve their personal image by doing so. The authors discuss why intragroup respect is particularly important for devalued group members.