Explanations for positive and negative behavior: the intergroup attribution bias in achieved groups

Previous research into intergroup attribution has addressed mainly the behavior of groups to which members are ascribed (e.g. gender, race). The attribution processes of groups of which membership is achieved (e.g. friendship groups) is less well understood, and the current study sought to address this. Fifty-five undergraduate participants were asked to explain the positive and negative behavior of a member of the in-group and a member of the out-group. As predicted, the participants attributed an in-group member's positive behavior more, and their negative behavior less, to internal, global, and specific causes than they did the corresponding behavior of an out-group member. There was also evidence that the participants employed a strategy of out-group derogation in their attributions: they made a higher intemality rating for an out-group member's negative behavior than they did for that person's positive behavior. It is proposed that the current study's use of achieved groups maximized participants' levels of group identification, and that this in turn motivated behavioral strategies aimed at protecting that identity.