The HEXACO Model of Personality and Dark Triad In Relational Aggression

Document Type

Article

Publication Date

2-1-2018

Department

Psychology

Abstract

Relational aggression has been linked to many forms of psychological maladjustment. Identifying the personality traitsassociated with the perpetration of relational aggression offers promise in improving our ability to understand, prevent, and treat relationally aggressive behaviors. Much of the research to date has utilized the Five Factor Model; however, the HEXACO model of personality (Ashton et al., 2004) may offer some advantages in studying aggression. Moreover, the manipulative and often covert nature of relational aggression suggests that the Dark Triad personality traits are likely to be relevant. This study explored the utility of the HEXACO model and Dark Triad in predicting relational aggression in college students' (N = 442) peer relationships. Honesty-Humility, Agreeableness, Conscientiousness, and Openness predicted proactive and reactive relational aggression, and Emotionality also predicted reactive relational aggression. Pathological narcissism and psychopathy predicted proactive and reactive relational aggression while taking respondent gender and the full HEXACO model into account, with vulnerable narcissism and psychopathy serving as positive predictors and grandiose narcissism serving as a negative predictor. Findings support the utility of both the HEXACO and Dark Triad models in understanding peer relational aggression among emerging adults.

Publication Title

Personality and Individual Differences

Volume

122

First Page

109

Last Page

114

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