Two models of impulsivity: relationship to personality traits and psychopathology
- 作者：Swann ; Alan C. ; Bjork ; James M. ; Moeller ; F. Gerard ; Dougherty ; Donald M.
- 关键词：Impulsivity ; impulse control disorders ; personality ; assessment
- 刊名：Biological Psychiatry
- 出版年：2002
- 期刊代码：34_00063223
- 类别：med
- 出版时间：June 15, 2002
- 卷：51
- 期：12
- 页码：988-994
- 文件大小：68.4 K
摘要
Background: Impulsivity is prominent in psychiatric disorders. Two dominant models of impulsivity are the reward-discounting model, where impulsivity is defined as inability to wait for a larger reward, and the rapid-response model, where impulsivity is defined as responding without adequate assessment of context. We have compared the role of these models of impulsivity in human psychopathology, based on the hypothesis that rapid-response impulsivity would be more strongly related to other aspects of psychopathology and to impulsivity as described by questionnaires.