@article{ref1,
title="Do core interpersonal and affective traits of PCL-R psychopathy interact with antisocial behavior and disinhibition to predict violence?",
journal="Psychological assessment",
year="2010",
author="Kennealy, Patrick J. and Skeem, Jennifer L. and Walters, Glenn D. and Camp, Jacqueline",
volume="22",
number="3",
pages="569-580",
abstract="The utility of psychopathy measures in predicting violence is largely explained by their assessment of social deviance (e.g., antisocial behavior; disinhibition). A key question is whether social deviance interacts with the core interpersonal-affective traits of psychopathy to predict violence. Do core psychopathic traits multiply the (already high) risk of violence among disinhibited individuals with a dense history of misbehavior? This meta-analysis of 32 effect sizes (N = 10,555) tested whether an interaction between the Psychopathy Checklist-Revised (PCL-R; R. D. Hare, 2003) Interpersonal-Affective and Social Deviance scales predicted violence beyond the simple additive effects of each scale. Results indicate that Social Deviance is more uniquely predictive of violence (d = .40) than Interpersonal-Affective traits (d = .11), and these two scales do not interact (d = .00) to increase power in predicting violence. In fact, Social Deviance alone would predict better than the Interpersonal-Affective scale and any interaction in 81% and 96% of studies, respectively. These findings have fundamental practical implications for risk assessment and theoretical implications for some conceptualizations of psychopathy. (PsycINFO Database Record (c) 2010 APA, all rights reserved).<p /> <p>Language: en</p>",
language="en",
issn="1040-3590",
doi="10.1037/a0019618",
url="http://dx.doi.org/10.1037/a0019618"
}