کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6816401 | 545665 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Do facets of self-reported impulsivity predict decision-making under ambiguity and risk? Evidence from a community sample
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
روانپزشکی بیولوژیکی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Do facets of self-reported impulsivity predict decision-making under ambiguity and risk? Evidence from a community sample Do facets of self-reported impulsivity predict decision-making under ambiguity and risk? Evidence from a community sample](/preview/png/6816401.png)
چکیده انگلیسی
We investigated the links among decision-making assessed by the Iowa Gambling Task (IGT) and the Game of Dice Task (GDT), and the four facets of impulsivity (urgency, lack of premeditation, lack of perseverance, and sensation seeking, UPPS) proposed by Whiteside and Lynam (2001) in a sample of 107 healthy volunteers. Hierarchical regressions controlling for age and gender indicated that sensation seeking and urgency were linked to disadvantageous decisions on the GDT while no association was found between IGT performance and the UPPS. Sensation seeking and urgency facets of impulsivity are related in healthy individuals, to decision-making processes where potential consequences of different options and their subsequent probabilities rely on explicit information. In healthy controls, there is little overlap between decision-making influenced by both implicit and explicit information and impulsivity as measured by the UPPS. These findings add evidence to the notion that self-reported trait impulsivity is associated with the decision making process. Decisions made under risk seemed to be differentially associated with specific facets of impulsivity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Psychiatry Research - Volume 190, Issues 2â3, 30 December 2011, Pages 322-326
Journal: Psychiatry Research - Volume 190, Issues 2â3, 30 December 2011, Pages 322-326
نویسندگان
Sophie Bayard, Stéphane Raffard, Marie-Christine Gely-Nargeot,