Title

Linking Antisocial Behavior, Substance Use, and Personality: An Integrative Quantitative Model of the Adult Externalizing Spectrum.

Document Type

Article

Publication Date

11-1-2007

Publication Title

Journal of Abnormal Psychology

Volume

116

Issue

4

First page number:

645

Last page number:

666

Abstract

Antisocial behavior, substance use, and impulsive and aggressive personality traits often co-occur, forming a coherent spectrum of personality and psychopathology. In the current research, the authors developed a novel quantitative model of this spectrum. Over 3 waves of iterative data collection, 1,787 adult participants selected to represent a range across the externalizing spectrum provided extensive data about specific externalizing behaviors. Statistical methods such as item response theory and semiparametric factor analysis were used to model these data. The model and assessment instrument that emerged from the research shows how externalizing phenomena are organized hierarchically and cover a wide range of individual differences. The authors discuss the utility of this model for framing research on the correlates and the etiology of externalizing phenomena.

Keywords

Antisocial behavior; Substance use; Personality traits; Psychopathology

Disciplines

Personality and Social Contexts | Psychology | Social and Behavioral Sciences

Language

English

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