Journal Article

Integrating Alternative Conceptions of Psychopathic Personality: A Latent Variable Model of Triarchic Psychopathy Constructs

Patrick, Christopher J., Drislane, Laura E.

2017

Overview

This study undertook confirmatory factor analyses (CFAs) of data from 567 participants to quantify constructs specified by the triarchic model of psychopathy (Patrick, Fowles, & Krueger, 2009)-boldness, meanness, and disinhibition-as latent variables. Indicators for the CFAs consisted of subscales of the Triarchic Psychopathy Measure along with triarchic scales derived from items of the Psychopathic Personality Inventory, Youth Psychopathic Traits Inventory, and Multidimensional Personality Questionnaire. A modified three-factor model provided good fit to the data and outperformed alternative two- and one-factor models. Multiple-group CFAs demonstrated gender differences (male > female) in factor means and covariances, but not in factor loadings or intercepts. These findings support the idea that the triarchic model dimensions are embedded in differing models and measures of psychopathy and comprise essential building blocks for this clinical condition. Implications for understanding the structure of psychopathy, gender differences in psychopathic traits, and applications of latent variable modeling in future research are discussed.

• Publisher: Guilford Press
• Subject: Adolescent / Adult / Alternative approaches / Antisocial personality disorder / Antisocial Personality Disorder - classification / Antisocial Personality Disorder - diagnosis / Confirmatory factor analysis / Departments / Discriminant analysis / Disinhibition / Factor analysis / Female / Gender differences / Humans / Male / Measures / Models, Psychological / Personality / Personality disorders / Personality Inventory / Personality Problems / Personality psychology / Personality tests / Personality traits / Psychometrics / Psychopathology / Resistance (Psychology) / Self Control / Surveys and Questionnaires / Young Adult