The role of impulsivity in the development of substance use and eating disorders

被引：648

作者：

Dawe, S ^{[1
]}

Loxton, NJ ^{[1
]}

机构：

[1] Griffith Univ, Sch Appl Psychol, Brisbane, Qld 4111, Australia

来源：

NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS | 2004年 / 28卷 / 03期

关键词：

impulsivity; substance use; binge eating; personality; reward;

D O I：

10.1016/j.neubiorev.2004.03.007

中图分类号：

B84 [心理学]; C [社会科学总论]; Q98 [人类学];

学科分类号：

03 ; 0303 ; 030303 ; 04 ; 0402 ;

摘要：

Impulsivity is now widely viewed as a multidimensional construct consisting of a number of related dimensions. Although many measures of impulsivity are correlated, most recent factor analyses support at least a two-factor model. In the current paper, these two factors have been labelled reward sensitivity, reflecting one of the primary dimensions of Gray's personality theory, and rash-spontaneous impulsiveness. The evidence supporting the existence of two dimensions of impulsivity is reviewed in relation to substance misuse and binge eating. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：343 / 351

页数：9

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