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Pursuing the developmental aims of the triarchic model of psychopathy: Creation and validation of triarchic scales for use in the USC: RFAB longitudinal twin project

Published online by Cambridge University Press:  15 February 2021

Bridget M. Bertoldi ,
Emily R. Perkins ,
Catherine Tuvblad ,
Sofi Oskarsson ,
Mark D. Kramer ,
Robert D. Latzman ,
Laura A. Baker ,
Adrian Raine  and
Christopher J. Patrick Open the ORCID record for Christopher J. Patrick [Opens in a new window]
Bridget M. Bertoldi
Affiliation:
Department of Psychology, Florida State University, Tallahassee, FL, USA
Emily R. Perkins
Affiliation:
Department of Psychology, Florida State University, Tallahassee, FL, USA
Catherine Tuvblad
Affiliation:
School of Law, Psychology, and Social Work, Örebro University, Örebro, Sweden Department of Psychology, University of Southern California, Los Angeles, CA, USA
Sofi Oskarsson
Affiliation:
School of Law, Psychology, and Social Work, Örebro University, Örebro, Sweden
Mark D. Kramer
Affiliation:
School of Law, Psychology, and Social Work, Örebro University, Örebro, Sweden
Robert D. Latzman
Affiliation:
Department of Psychology, Georgia State University, Atlanta, GA, USA
Laura A. Baker
Affiliation:
Department of Psychology, University of Southern California, Los Angeles, CA, USA
Adrian Raine
Affiliation:
Departments of Criminology, Psychiatry, and Psychology, University of Pennsylvania, Philadelphia, PA, USA
Christopher J. Patrick*
Affiliation:
Department of Psychology, Florida State University, Tallahassee, FL, USA
*
Author for Correspondence: Christopher J. Patrick, Department of Psychology, Florida State University, Tallahassee, FL32306, USA; E-mail: [email protected]
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Abstract

The triarchic model was advanced as an integrative, trait-based framework for investigating psychopathy using different assessment methods and across developmental periods. Recent research has shown that the triarchic traits of boldness, meanness, and disinhibition can be operationalized effectively in youth, but longitudinal research is needed to realize the model's potential to advance developmental understanding of psychopathy. We report on the creation and validation of scale measures of the triarchic traits using questionnaire items available in the University of Southern California Risk Factors for Antisocial Behavior (RFAB) project, a large-scale longitudinal study of the development of antisocial behavior that includes measures from multiple modalities (self-report, informant rating, clinical-diagnostic, task-behavioral, physiological). Using a construct-rating and psychometric refinement approach, we developed triarchic scales that showed acceptable reliability, expected intercorrelations, and good temporal stability. The scales showed theory-consistent relations with external criteria including measures of psychopathy, internalizing/externalizing psychopathology, antisocial behavior, and substance use. Findings demonstrate the viability of measuring triarchic traits in the RFAB sample, extend the known nomological network of these traits into the developmental realm, and provide a foundation for follow-up studies examining the etiology of psychopathic traits and their relations with multimodal measures of cognitive-affective function and proneness to clinical problems.

Keywords

antisocial behaviorlongitudinal designpsychopathytriarchic modeltwin
Type
Regular Article
Information
Development and Psychopathology , Volume 34 , Issue 3 , August 2022 , pp. 1088 - 1103
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Copyright
© The Author(s), 2021. Published by Cambridge University Press

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