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Two-, Three-, and Four-Factor PCL-R Models in Applied Sex Offender Risk AssessmentsUniversity of California, San Francisco, christopher.weaver{at}UCSF.edu
University of Louisville
Kentucky State Reformatory
University of Louisville The authors compared 2-, 3-, 4-factor, and 2-factor/4-facet Psychopathy Checklist-Revised (PCL-R) models in a previously unpublished sample of 1,566 adult male sex offenders assessed under applied clinical conditions as part of a comprehensive state-mandated community notification risk assessment procedure. "Testlets" significantly improved the performance of all models. The 3-factor model provided the best fit to the current data, followed by the 2-factor/4-facet model. The 2-factor model was not supported.
Key Words: PCL-R psychopathy factor structure sex offender assessment
Assessment, Vol. 13, No. 2,
208-216 (2006) |
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