Competition-related factors directly influence preferences for facial cues of dominance in allies

Christopher D. Watkins*, Benedict C. Jones

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    7 Citations (Scopus)
    81 Downloads (Pure)

    Abstract

    Alliance formation is a critical dimension of social intelligence in political, social and biological systems. As some allies may provide greater ‘leverage’ than others during social conflict, the cognitive architecture that supports alliance formation in humans may be shaped by recent experience, for example in light of the outcomes of violent or non-violent forms intrasexual competition. Here we used experimental priming techniques to explore this issue. Consistent with our predictions, while men’s preference for dominant allies strengthened following losses (compared to victories) in violent intrasexual contests, women’s preferences for dominant allies weakened following losses (compared to victories) in violent intrasexual contests. Our findings suggest that while men may prefer dominant (i.e. masculine) allies following losses in violent confrontation in order to facilitate successful resource competition, women may ‘tend and befriend’ following this scenario and seek support from prosocial (i.e. feminine) allies and/or avoid the potential costs of dominant allies as long-term social partners. Moreover, they demonstrate facultative responses to signals related to dominance in allies, which may shape sex differences in sociality in light of recent experience and suggest that intrasexual selection has shaped social intelligence in humans.
    Original languageEnglish
    Pages (from-to)2071-2079
    Number of pages9
    JournalBehavioral Ecology and Sociobiology
    Volume70
    Issue number12
    Early online date5 Oct 2016
    DOIs
    Publication statusPublished - 1 Dec 2016

    Keywords

    • Social brain hypothesis
    • Alliances
    • Politics
    • Sex differences
    • Within-sex competition

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