A triarchic model analysis of the youth psychopathic traits inventory

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Funding Agency:National Institute of Mental Health MH089727 MH072850 MH065137
The Triarchic model of psychopathy characterizes this complex condition in terms of distinct phenotypic constructs of boldness, meanness, and disinhibition. The current study evaluated the coverage of these constructs provided by a well-established inventory for assessing psychopathy in adolescents, the Youth Psychopathic Traits Inventory (YPI). A consensus rating approach was used to identify YPI items relevant to each Triarchic model construct, and convergent and discriminant validity of the resulting YPI-Triarchic scales were examined in relation to criterion measures consisting of scores on other psychopathy measures and relevant personality trait variables (N = 618, M age = 18.8). The YPI-Triarchic scales showed good internal consistency and exhibited properties largely consistent with predictions based on the Triarchic model, aside from somewhat greater than expected covariance between boldness and other facet scales. Findings are discussed in terms of their implications for interpreting scores on the YPI and for investigating distinctive components of psychopathy in youth.

Brislin, Sarah J.Florida State Univ, Tallahassee, USA (författare)
Kendler, Kenneth S.Virginia Commonwealth Univ, Richmond, USA (författare)
Andershed, Henrik,1975-Örebro universitet,Institutionen för juridik, psykologi och socialt arbete(Swepub:oru)had (författare)
Larsson, Henrik,1975-Karolinska Institutet(Swepub:oru)hiln (författare)
Patrick, Christopher J.Florida State Univ, Tallahassee, USA (författare)
Florida State Univ, Tallahassee, USAVirginia Commonwealth Univ, Richmond, USA (creator_code:org_t)

Ingår i:Journal of Personality Disorders: Guilford Publications29:1, s. 15-410885-579X1943-2763

Av författaren/redakt...: Drislane, Laura ...; Brislin, Sarah J ...; Kendler, Kenneth ...; Andershed, Henri ...; Larsson, Henrik, ...; Patrick, Christo ...

Om ämnet

MEDICIN OCH HÄLSOVETENSKAP: MEDICIN OCH HÄLS ...; och Klinisk medicin; och Psykiatri

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