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The Concepts of Rash Impulsiveness and Reward Sensitivity in Substance Use Disorders
被引:10
|作者:
Boog, Michiel
[1
,2
]
Goudriaan, Anna E.
[3
,4
]
de Wetering, Ben J. M. van
[1
]
Deuss, Hilda
[1
]
Franken, Ingmar H. A.
[2
]
机构:
[1] Bouman Mental Hlth Care, NL-3062 MA Rotterdam, Netherlands
[2] Erasmus Univ, Inst Psychol, Rotterdam, Netherlands
[3] Univ Amsterdam, Amsterdam Inst Addict Res, Acad Med Ctr, Dept Psychiat, Amsterdam, Netherlands
[4] Arkin Mental Hlth Care, Amsterdam, Netherlands
关键词:
Reward sensitivity;
Rash impulsiveness;
Substance dependence;
Impulsivity;
Behavioral approach system;
INDIVIDUAL-DIFFERENCES;
BEHAVIORAL ACTIVATION;
PSYCHOMETRIC PROPERTIES;
PERSONALITY;
MODEL;
BAS;
DISINHIBITION;
RELIABILITY;
INHIBITION;
PUNISHMENT;
D O I:
10.1159/000346178
中图分类号:
R194 [卫生标准、卫生检查、医药管理];
学科分类号:
摘要:
According to recent theories of addiction, the commonly used term impulsivity comprises two factors: rash impulsiveness and reward sensitivity. The present study addresses the relevance and generalizability of this two-factor model in a clinical sample of substance use disorder patients. This was examined by examining both internal and external validity. In addition, a comparison was made between self-reported and behavioral measures reflecting reward sensitivity and rash impulsiveness. Results provide evidence for the existence of the two hypothesized impulsivity factors in a clinical sample of substance dependent patients. Meaningful relationships between the model and drug use characteristics have been found, providing further evidence for the validity of the two-factor model. Furthermore, it is suggested that behavioral and self-report measures of impulsivity represent different constructs. Copyright (c) 2013 S. Karger AG, Basel
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页码:261 / 268
页数:8
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