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Article
Applicability of traditional and revised models of psychopathy to the Psychopathy Checklist: screening version
Psychiatry Publications and Presentations
  • Jennifer L. Skeem, University of Nevada
  • Edward P. Mulvey, University of Pittsburgh
  • Thomas Grisso, University of Massachusetts Medical School
UMMS Affiliation
Department of Psychology
Date
4-5-2003
Document Type
Article
Medical Subject Headings
Adult; Factor Analysis, Statistical; Female; Humans; Male; *Mental Disorders; Reproducibility of Results
Disciplines
Abstract
Recently, psychopathy has become virtually synonymous with the Psychopathy Checklist (PCL) measures. However, the "gold standard" 2-factor model that underlines these measures has been questioned for its uncertain empirical support and emphasis on antisocial behavior that is not specific to psychopathic personality deviation. This study (N = 870 civil psychiatric patients) compares the fit of the traditional 2-factor model with that of a revised 3-factor model of psychopathy. The revised model better describes the structure of the Screening Version of the PCL (PCL:SV) than the traditional model. Although the revised model's exclusion of some items that assess antisocial behavior reduces the PCL:SV's power in predicting patient violence, this model arguably assesses psychopathy in a more specific, theoretically coherent fashion that may reduce misapplications of the construct. Implications for future research are discussed.
Rights and Permissions
Citation: Psychol Assess. 2003 Mar;15(1):41-55.
Related Resources
Link to Article in PubMed
PubMed ID
12674723
Citation Information
Jennifer L. Skeem, Edward P. Mulvey and Thomas Grisso. "Applicability of traditional and revised models of psychopathy to the Psychopathy Checklist: screening version" Vol. 15 Iss. 1 (2003) ISSN: 1040-3590 (Linking)
Available at: http://works.bepress.com/thomas_grisso/79/