The social identity approach to stress proposes that the beneficial effects of social identification develop through individual and group processes, but few studies have addressed both levels simultaneously. Using a multilevel person–environment fit framework, we investigate the group-level...

A frequent problem in negotiation teams is that members insufficiently elaborate and integrate different interests within the team. Building on theory and findings of diversity research, the present research proposes that perceived homogeneity within negotiation teams can explain their problem...