Intergroup conflict and barriers to common ground: A self-affirmation perspective.

Psychological barriers to conflict resolution stem, in part, from defensive responses to feelings of self-threat. Self-affirmation theory proposes that affirmations of global self-worth-often achieved by writing or reflecting on core values-can broaden individuals' perspectives and potentially reduce biases in their intergroup judgments. In this paper, we review the extant literature on the use of self-affirmation to potentially reduce intergroup biases in order to shed light on the role of self-threat in perpetuating conflict. Self-affirmation has been shown to impact 3 key aspects of intergroup conflict: (a) the strength with which conflict-supporting beliefs are held, (b) the biased processing of conflict-relevant information, and (c) the resistance to seeing common ground in negotiations. Discussion centers on the limits as well as the potential of self-affirmation to promote openness and conflict resolution. [ABSTRACT FROM AUTHOR]