Historique
Périodique
The economic context of drug and non-drug reinforcers affects acquisition and maintenance of drug-reinforced behavior and withdrawal effects
(L'acquisition et la maintenance d'un comportement de renforcement et les effets de sevrage dépendent de l'offre de produits (drogue ou non-drogue))
Auteur(s) :
CARROLL, M. E.
Année
1993
Langue(s) :
Anglais
ISBN :
0376-8716
Refs biblio. :
34
Domaine :
Drogues illicites / Illicit drugs
Discipline :
PRO (Produits, mode d'action, méthode de dépistage / Substances, action mode, screening methods)
Note générale :
Drug and Alcohol Dependence, 1993, 33, 201-210
Résumé :
FRANÇAIS :
Les études présentées ici ont pour but de montrer, à partir de modèles animaux, comment on peut réduire l'effet de renforcement des drogues en facilitant l'accès à des produits "non-drogue", et comment se déroulent les étapes vers le processus d'addiction et quelles en sont les alternatives.
ENGLISH :
One goal of this review was to determine what behavioral economic conditions are optimal for reducing drug-reinforced behavior. Variables such as price of the drug and non-drug reinforcer have been manipulated by changing fixed-ratio (FR) value of these commodities. Income has been changed by limiting the amount of access to the commodities or by changing session length. Substitution was evaluated by determining whether decreased demand for a drug (due to increased price) was related to increased demand for a non-drug reinforcer. A second goal of this review was to investigate transition states in the drug addiction process with respect to the role of alternative non-drug reinforcers. Animal models of acquisition and withdrawal were examined to identify behavioral economic conditions under which acquisition may be prevented or withdrawal effects (and potential for relapse) may be alleviated.
Les études présentées ici ont pour but de montrer, à partir de modèles animaux, comment on peut réduire l'effet de renforcement des drogues en facilitant l'accès à des produits "non-drogue", et comment se déroulent les étapes vers le processus d'addiction et quelles en sont les alternatives.
ENGLISH :
One goal of this review was to determine what behavioral economic conditions are optimal for reducing drug-reinforced behavior. Variables such as price of the drug and non-drug reinforcer have been manipulated by changing fixed-ratio (FR) value of these commodities. Income has been changed by limiting the amount of access to the commodities or by changing session length. Substitution was evaluated by determining whether decreased demand for a drug (due to increased price) was related to increased demand for a non-drug reinforcer. A second goal of this review was to investigate transition states in the drug addiction process with respect to the role of alternative non-drug reinforcers. Animal models of acquisition and withdrawal were examined to identify behavioral economic conditions under which acquisition may be prevented or withdrawal effects (and potential for relapse) may be alleviated.
Affiliation :
Dept Psychiatr., Box 392 UMHC Univ. Minnesota, Minneapolis MN 55455
Etats-Unis. United States.
Etats-Unis. United States.