Citation

Collison KL, Lynam DR. Clin. Psychol. Rev. 2021; 88: 102047.

Copyright

(Copyright © 2021, Elsevier Publishing)

DOI

10.1016/j.cpr.2021.102047

PMID

unavailable

Abstract

Despite years of research demonstrating a relation between personality pathology and intimate partner violence (IPV), no meta-analysis has been published examining how well, or poorly, all ten personality disorders (PDs) predict IPV perpetration or victimization, nor has any meta-analysis examined these relations across types of IPV. Therefore, the present study was undertaken to synthesize existing research on the effects of all ten PDs, as well as psychopathy and global PD symptoms, on physical, psychological, and sexual IPV perpetration and victimization. An initial search in PsycINFO, PubMed, and Sociological Abstracts yielded 3988 results. After duplicate and irrelevant articles were removed, 163 studies were included in the analysis, representing 189 individual samples. Analysis was conducted in R using the metafor package. Main effects analyses indicate that PDs were significantly and positively related to IPV perpetration.

RESULTS were more mixed for IPV victimization. Antisocial and borderline PDs demonstrated the most robust effect sizes across both perpetration and victimization. Moderator analyses suggested that with few exceptions, main effects were consistent across a number of sample and study characteristics.

FINDINGS may help to inform prevention and intervention efforts in clinical settings.

Language: en

Keywords

Meta-analysis; Intimate partner violence; Victimization; Perpetration; Personality disorders