Mental disorder in violent women in secure settings: potential relevance to risk for future violence.

The relevance to women of common violence risk factors identified in men has in many instances yet to be established. Consequently, there is a reluctance to accept without question the application to women of practices relating to violence risk assessment and management developed from research into men. This study examines mental disorder in women who are violent in order comment on its relevance to the practice of violence risk assessment and management.

Identifying psychopathic subtypes: combining an empirical personality classification of offenders with the psychopathy checklist-revised.

Mentally disordered offenders who were psychopathic according to the Psychopathy Checklist-Revised (PCL-R) were divided into primary psychopath, secondary psychopath, controlled, and inhibited groups on the basis of a validated empirical classification, using the Antisocial Personality Questionnaire (APQ). They were compared on the factors and facets of the PCL-R, criminal history, Axis I and Axis II psychopathology, experience of child abuse, personality, interpersonal style, and clinical ratings of risk and treatability, to determine the utility of the APQ classification in identifying subtypes of psychopath. Significant differences between APQ primary and secondary psychopaths on several measures support the identification of these groups with the primary and secondary psychopaths hypothesized by Karpman (1948) and others.

Assessing interpersonal aspects of schizoid personality disorder: preliminary validation studies.

In 2 studies, we examined the reliability and validity of an interpersonal measure of schizoid personality disorder (SZPD) based on nonverbal behaviors and interpersonal interactions occurring during interviews. A total of 556 male jail inmates in the United States participated in Study 1; 175 mentally disordered offenders in maximum security hospitals in the United Kingdom participated in Study 2. Across both samples, scores on the Interpersonal Measure of Schizoid Personality Disorder (IM-SZ) exhibited adequate reliability and patterns of correlations with other measures consistent with expectations.

Personality disorder and antisocial deviance: comments on the debate on the structure of the psychopathy checklist-revised.

The recent debate on the structure of the Psychopathy Checklist-Revised (PCL-R: Hare, 1991; 2003) has been presented primarily as a statistical issue, but underlying it are longstanding conceptual issues about the relationship of personality concepts to deviant behavior and of psychopathy to criminality and personality disorder. I discuss these issues in this paper. The antisocial items of the PCL-R seem to reflect a propensity to commit crimes that has long been of interest to criminology.

Higher-order dimensions of personality disorder: hierarchical structure and relationships with the five-factor model, the interpersonal circle, and psychopathy.

Two studies examined the higher-order factor structure of DSM-IV personality disorders using the International Personality Disorder Examination in male forensic psychiatric patients. In Study 1 (N = 168), exploratory factor analysis at the level of individual personality disorder criteria indicated nine primary factors. Exploratory and confirmatory factor analyses of these first-order factors supported a hierarchical structure in which two of three second-order factors covaried to yield a third-order factor.

Convergent and discriminative validity of interview and questionnaire measures of personality disorder in mentally disordered offenders: a multitrait-multimethod analysis using confirmatory factor analysis.

Measures of personality disorder from the International Personality Disorder Examination, Personality Diagnostic Questionnaire, and Millon Clinical Multiaxial Inventory (MCMI-II) were obtained from detained male mentally disordered offenders (N = 156), and convergent and discriminant validity were examined by confirmatory factor analysis of the multitrait-multimethod matrix. Hierarchical comparisons of models varying in their specification of trait and method variance established the appropriateness of a model supporting both convergence and discrimination across methods, but these were variable across constructs and measures. Convergence was good for avoidant, schizoid, and antisocial disorders, but poor for histrionic, narcissistic, and obsessive-compulsive disorders.