Is there any scapegoat around? Determinants of intergroup conflicts at different categorization levels.

Abstract

Recategorization at a higher level reduces tensions between groups. However, recategorization may cause conflicts between the common in-group and a new out-group. Additionally, determinants of conflict between subgroups may enhance conflict at the higher categorization level. In the context of German unification, the authors explored these suggestions with an East German 3-wave longitudinal study and a West German control group. Results show that a salient East German versus West German categorization enhances conflict between subgroups, whereas categorization as German enhances conflict at the common in-group level. Determinants of subgroup conflict also influence conflict at the inclusive level (Germans and foreigners). Thus, recategorization is a 2-edged instrument: Although it reduces conflict at the subgroup level, it may initiate conflict at the common in-group level.