INTERGROUP BIAS - STATUS, DIFFERENTIATION, AND A COMMON IN-GROUP IDENTITY

The present research examined factors that moderate and mediate the re duction of intergroup bias. Two 3-person laboratory groups, which had first worked separately on a task, were informed prior to intergroup c ontact that (a) the groups were equal or unequal in status based on th eir task performance, and (b) they had been working on the same or on different task dimensions. Consistent with M. Hewstone and R. J. Brown 's (1986) mutual intergroup differentiation model, bias was eliminated when the groups' areas of expertise were differentiated and equally v alued (i.e., in the equal status-different dimensions condition). More over, as expected on the basis of the common in-group identity model, more inclusive group representations mediated this effect. The finding s of the present research thus offer a theoretical integration that ca n suggest interventions to facilitate positive intergroup contact.