Team diversity and team performance: Paths to synergetic and disruptive effects

Abstract

Team diversity holds promises and challenges for team performance. The promise of diversity lies in synergy generated from exchange and integration of diverse perspectives; the challenge lies in social categorization processes that give rise to biases favoring similar others over dissimilar others that disrupt team collaboration. I discuss theory capturing these paths to synergetic and disruptive effects and their contingencies as well as the evidence in research in team diversity and performance. I conclude that the evidence is consistent with the theory, but increasingly suffers from proliferation of moderators and mediators without integrative efforts to consolidate accumulating insights. I also identify theoretical parallels between the study of diversity and demographic dissimilarity as opportunity to develop integrative theory.