کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
898820 915343 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rash Impulsiveness and Reward Sensitivity as predictors of treatment outcome in male substance dependent patients
ترجمه فارسی عنوان
حساسیت تکانشی و احساس رضایت به عنوان پیش بینی کننده نتایج درمان در بیماران وابسته به ماده مردانه
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی


• We study the predictive value of a model of impulsivity for treatment outcome in substance dependency.
• Rash Impulsiveness and Reward Sensitivity are assessed using behavioral and self-report measures.
• Behavioral Reward Sensitivity and self-reported Rash Impulsiveness are predictors of treatment drop-out.
• Relapse into substance use is not predicted by the two-factor model of impulsivity.

Recent theories hypothesize that the impulsivity observed in addictive behaviors is a two-factor construct, consisting of Rash Impulsiveness and Reward Sensitivity. There is some evidence for this distinction, but it is unknown what the clinical relevance of this distinction is. The present study examines the predictive value of the two-factor model regarding drop-out from treatment and relapse into substance use in a clinical population of male substance dependent patients. Both behavioral and self-report measures of Rash Impulsiveness and Reward Sensitivity were measured during treatment while substance use relapse was measured after 90 days. Results indicate that treatment drop-out could be predicted by a behavioral index of Reward Sensitivity (Card Playing Task); self-reported Rash Impulsiveness only approached significance as predictor drop-out. In contrast, relapse could not be predicted in the present study. These findings might have implications for the early identification and treatment of patients at risk of treatment drop-out.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Addictive Behaviors - Volume 39, Issue 11, November 2014, Pages 1670–1675
نویسندگان
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