Anger and guilt about ingroup advantage explain the willingness for political action.

Three studies examined non-Aboriginal Australians' guilt and anger about their ingroup's advantage over structurally disadvantaged Aborigines. Study 1 showed that participants who perceived their ingroup as relatively advantaged perceived this inequality as unfair and felt guilt and anger about it. Anger, and to a lesser degree guilt, predicted the willingness to engage in political action regarding ingroup advantage. Study 2 showed both guilt and anger to be relatively self-focused because both were associated with appraising the ingroup's (rather than the government's) discrimination as responsible for ingroup advantage. Study 3 examined on participants especially willing to engage in political action to bring about systemic compensation to Aborigines. Anger about ingroup advantage was a potent predictor. Although guilt was associated with the abstract goal of systemic compensation, guilt did not explain willingness for political action. Results underline the importance of examining specific group-based emotions in intergroup relations.