Sex differences in response to coalitional threat

Intergroup conflict poses a different kind of threat for men and women - a difference that can be expected to have implications for cognitive as well as behavioral processes. Participants were primed with a threat from a rival coalition vs. a control condition. Reaction times were measured on a lexical-decision task in response to ideation consistent with coalitions or with friendship/protective care. When primed for coalitional threat, men showed fast access to positive coalitional ideation (suggesting facilitation). In contrast, women showed exceptionally fast access to positive friendship/protective care ideation. Findings were interpreted as reflecting sexually dimorphic responses to coalitional threat that are consistent with differential advertising of their assets to others. (C) 2009 Elsevier Inc. All rights reserved.