Abstract

Several important theoretical perspectives in intergroup relations predict that there should be a positive association between various form of intergroup discrimination and collective identity. The empirical evidence for this assumption is however inconsistent and contradictory. Some studies show positive associations, some show negative associations and some show fail to find any associations. In an attempt to bring some clarity to this area, we conducted four studies that examined the relationship between collective identity and intergroup discrimination as a function of the intergroup context. Based on ideas derived from Self-Categorization Theory (SCT) it was predicted that the association between collective identity and intergroup discrimination would emerge in contexts where intergroup relations are emphasized. Using a between groups methodology, this prediction was tested in four independent studies. The results indicate a consistently positive relationship between the evaluative dimension of collective identity and various forms of intergroup discrimination. This association is found only in circumstances that specifically emphasize intergroup relations. This relationship held across increasingly negative forms of intergroup discrimination (i.e., trait ratings, the removal of positive resources, and the allocation of white noise).