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Factor structure and concurrent validity of the Drug Use Screening Inventory in a community adolescent sample
(Structure factorielle et validité comparative du test de dépistage de l'usage de drogue -Drug Use Screening Inventory - dans une cohorte d'adolescents)
Auteur(s) :
SIEWERT E. A. ;
STALLINGS, M. C. ;
HEWITT, J. K.
Année
2004
Page(s) :
627-638
Langue(s) :
Anglais
Refs biblio. :
19
Domaine :
Plusieurs produits / Several products
Thésaurus mots-clés
CONSOMMATION
;
ADOLESCENT
;
DEPISTAGE
;
TEST
;
EFFICACITE
;
ALCOOL
;
PRODUIT ILLICITE
Thésaurus géographique
ETATS-UNIS
Note générale :
Addictive Behaviors, 2004, 29, (3), 627-638
Note de contenu :
graph. ; tabl.
Résumé :
ENGLISH :
A variety of screening instruments for adolescent alcohol and drug abuse have been designed to be used within a clinical setting. This study adapted one of these instruments, the Drug Use Screening Inventory (DUSI), to be used within behavioral genetic or other epidemiological research on nonclinical samples. A primary goal of this study was to obtain a factor structure and set of subscales that might predict experimental and regular use of alcohol and drugs in a community sample. A secondary goal was to define subscales in a way that facilitated our interpretation and understanding of pathways to substance use and abuse. We investigated the underlying factor structure of items from four of the DUSI domains using a principal components analysis of the responses from l266 adolescents from the Colorado Adolescent Twin Study. The resulting set of six subscales shows adequate internal consistency and provides an easily interpretable research tool for investigating etiological relationships between substance use problems and other risk behaviors. (Editor's abstract.)
Affiliation :
Institute of Behavioral Genetics, University of Colorado, Boulder, CO 80309. E-mail : siewertbcolorado.edu
Etats-Unis. United States.
Etats-Unis. United States.