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Dimensions of Psychopathy: A Factor Analytic Study of the MMPI Antisocial Personality Disorder ScaleDepartment of Psychology, University of North Texas, P.O. Box 13587, Denton, Texas 76203-3587, U.S.A.
Clarke Institute of Phychiatry, University of Toronto, Toronto, Ontario, CANADA We reviewed the current models of psychopathy that include both diagnostic systems (DSM-II, DSM-III, DSM-III-R, PCL) and psychometric methods (MCMI-II and MMPI). We focused on the recently developed ANT scale (Morey, Waugh, & Blashfield, 1985) and its importance to the assessment of psychopathy. We conducted two separate principal components analyses on samples of 289 nonforensic and 242 forensic patients. Two factor solutions evidenced moderate correspondence in factor loadings. For the nonforensic sample, the two factors (26.0% of the variance) were delinquency and dishonesty/dissatisfaction. For the forensic sample, the two factors (30.6% of the variance) were delinquency/substance abuse and dishonesty/contumacy. We discussed these findings in terms of larger conceptual issues posed by the DMS-I V revisions and offer recommendations for forensic evaluations.
International Journal of Offender Therapy and Comparative Criminology, Vol. 38, No. 4,
297-308 (1994) This article has been cited by other articles:
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