![]() ![]() Score Metric Equivalence of the Psychopathy Checklist-Revised ( PCL-R) across Criminal Offenders in North America and the United Kingdom. We interpret these results as indicating it is unlikely any sampling limitations of past research using the PCL-R resulted in findings that were, overall, strongly biased or unrepresentative. The findings were highly consistent with those typically reported in previous studies. We examined the distribution of PCL-R scores, classical test theory indices of its structural reliability, the factor structure of test items, and the external correlates of test scores. Because offenders were admitted for assessment prior to institutional classification, they comprise a sample that was heterogeneous with respect to correctional risks and needs yet representative of all offenders in that region of the service. In the current study, we evaluated the psychometric properties of PCL-R scores for all male offenders admitted to a regional reception center of the Correctional Service of Canada during a 1-year period (n = 375). This potentially complicates the interpretation of test scores and research findings, including the "norms" for offenders from the United States and Canada included in the PCL-R manual. Despite the abundance of research using the PCL-R, the vast majority of research used samples of convenience rather than systematic methods to minimize sampling bias and maximize the generalizability of findings. The Hare Psychopathy Checklist-Revised ( PCL-R Hare, 2003) is a commonly used psychological test for assessing traits of psychopathic personality disorder. Storey, Jennifer E Hart, Stephen D Cooke, David J Michie, Christine Psychometric properties of the Hare Psychopathy Checklist-Revised ( PCL-R) in a representative sample of Canadian federal offenders. Although a 2005 meta-analysis reported a small (d = 0.29) association between PCL-R scores and sexual recidivism (Hanson & Morton-Bourgon, 2005), no meta-analysis has examined… Murrie, Daniel C.Ĭlinicians routinely administer Hare's (2003) Psychopathy Checklist-Revised ( PCL-R) to sex offenders and report PCL-R scores as meaningful predictors of recidivism risk. Psychopathy and the Combination of Psychopathy and Sexual Deviance as Predictors of Sexual Recidivism: Meta-Analytic Findings Using the Psychopathy Checklist-Revised Ninety-two male participants were administered the PCL-R following admission to an inpatient forensic… In this study, the relationship between psychopathy, according to the Dutch language version of Hare's Psychopathy Checklist-Revised ( PCL-R), and various types of disruptive behavior during inpatient forensic psychiatric treatment is investigated. Hildebrand, Martin De Ruiter, Corine Nijman, Henk PCL-R Psychopathy Predicts Disruptive Behavior Among Male Offenders in a Dutch Forensic Psychiatric HospitalĮRIC Educational Resources Information Center ![]()
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