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Relative Effects of Sexual Assault and Temperament Traits on Cognitive Characteristics of Histrionic Personality
Matthew M Yalch1, Anika Mehta2, Kayleigh N Watters2
1Palo Alto University, Palo Alto, California, USA myalch@paloaltou.edu.
Abstract:
Histrionic personality disorder (HPD) is a common and problematic form of personality pathology involving excessive attention-seeking, often through overly sexualized means. Much of the research on HPD has involved the association between HPD characteristics and basic temperament traits. Given the sometimes hypersexualized presentation of HPD, another potential influence on HPD characteristics may be exposure to sexual assault. However, there is little research on the association between sexual assault and HPD in general or with respect to temperament traits in particular. In this study, we examine the relative associations of sexual assault and temperament traits with the cognitive characteristics of HPD in a large sample of college students (N = 965) using a Bayesian approach to the analysis of covariance. Results suggest that sexual assault is associated with HPD cognitive characteristics over and above the robust influence of temperament traits. The study findings have implications for future research on and clinical intervention with people with HPD.
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