Influence of Child Abuse and Neglect on Histrionic Personality Pathology

Histrionic personality pathology is among the most common forms of personality pathology, although little is known about its potential risk factors. One possible factor that may influence histrionic personality pathology is childhood trauma, most notably sexual abuse and physical/emotional neglect. However, there is little research on how these and other forms of childhood trauma may influence histrionic personality pathology relative to each other. To address this, in this study we examined the relative effects of different forms of child abuse and neglect on histrionic personality pathology in a sample of women and men from Amazon's Mechanical Turk (N = 399) using a Bayesian approach to structural equation modeling. Results suggest that child sexual abuse is the strongest predictor of histrionic personality pathology in adulthood. However, this differs between women and men such that physical neglect also predicts histrionic personality pathology for women, whereas physical and emotional abuse as well as emotional neglect predict histrionic personality pathology for men. These findings provide insight into the developmental precursors to histrionic personality pathology and have implications for research on and clinical intervention with people exhibiting histrionic personality pathology.