Differences in self-reported decision-making styles in stimulant-dependent and opiate-dependent individuals

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• 作者：Hadas Gorodetzkyp>ap>p> ; p>p>bp> ; Barbara J. Sahakianp>ap>p> ; p>p>cp> ; Trevor W. Robbinsp>cp>p> ; p>p>dp> ; Karen D. Erschep>ap>p> ; p>p>cp>p> ; p>p>ke220@cam.ac.ukp>
• 关键词：Substance dependence ; Procrastination ; Self-report
• 刊名：Psychiatry Research
• 出版年：2011
• 出版时间：30 April 2011
• 年：2011
• 卷：186
• 期：2-3
• 页码：437-440
• 全文大小：551 K

文摘

In light of the growing evidence of altered decision-making in addiction we assessed decision-making styles in drug-dependent individuals using the Melbourne Decision-Making Questionnaire (MDMQ). Consistent with the literature on laboratory tests of decision-making, we found that stimulant users reported less competent and more maladaptive decision-making styles compared with controls.