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Original

Measurement of Impulsivity in a Hierarchical Model of Personality Traits: Implications for Substance Use

, Ph.D.
Pages 67-83 | Published online: 03 Jul 2009
 

Abstract

This review describes how measures of a prominent three-dimensional hierarchical model of personality traits relate to substance use. H. J. Eysenck proposed a biologically based model of personality that gave rise to related models such as those of J. A. Gray, C. R. Cloninger, and M. Zuckerman. The varying role of impulsivity—a trait related to disinhibition, approach motivation, novelty seeking, and sensation seeking—in successive self-report measures of this model, including the Eysenck Personality Inventory (EPI) and Eysenck Personality Questionnaire (EPQ), is described. It is argued that certain findings in experimental, cross-sectional, and longitudinal research using these measures point to the importance of impulsivity as a temperamental vulnerability factor for substance use.

Resumen

Esta reseña describe la forma en que las medidas de un prominente modelo tridimensional jerárquico de rasgos de personalidad se relaciona con el uso de sustancias. H. J. Eysenck propuso un modelo biológico de la personalidad que dio lugar al desarrollo de modelos relacionados, tales como el de J. A. Gray, C. R. Cloninger y M. Zuckerman. En este artículo se describe la variedad de roles de la impulsividad—un rasgo relacionado con la deshinbición, la motivación hacia cosas placenteras, la búsqueda de la novedad y las nuevas sensaciones—dentro de sucesivas mediciones de autoreporte de este modelo, incluídas las descripciones del Inventario de Personalidad de Eysenck (EPI) y del Cuestionario de Personalidad de Eysenck (EPQ). Se ha argumentado que ciertos descubrimientos en investigaciones experimentales, transversales y longitudinales en que se han utilizado estas medidas destacan la importancia de la impulsividad como un factor de la vulnerabilidad temperamental para el uso de sustancias.

Résumé

Cet article concerne les mesures d’un modèle hiérarchique majeur à trois dimensions de la personnalité et décrit comment ces mesures sont liées à l’ingestion de substances. H. J. Eysenck a proposé une modélisation de la personnalité qui’il a basée sur la biologie. Cette modélisation a inspiré celles de J. A. Gray, C. R. Cloninger, et M. Zuckerman. L’article inclut une description des rôles variables de l’impulsivité, un trait de caractère lié a la désinhibition, approche de la motivation, recherche de nouveauté, recherche de sensation, au moyen de rapports successifs d’auto-évaluation de ce modèle, incluant l’Inventaire de Personnalite de Eysenck (EPI) et le Questionnaire de Personnalite de Eysenck (EPQ). La thèse defendue ici est que certaines recherches de type expérimental, coupe transversale et longitudinal faisant usage de ces mesures soulignent l’importance de l’impulsivité en tant que facteur rendant plus vulnérable à l’utilisation de substa.

Additional information

Notes on contributors

G. Scott Acton

After receiving his Ph.D. in psychology from Northwestern University, G. Scott Acton moved to the University of California, San Francisco, where he has conducted research on smoking and depression. Dr. Acton is interested in the measurement of individual differences generally, including those in psychopathology and intelligence as well as in personality and substance use.

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