کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1071462 949403 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ecological assessment of executive functions in substance dependent individuals
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
Ecological assessment of executive functions in substance dependent individuals
چکیده انگلیسی

Substance dependence is associated with executive function deficits. However, most available studies have examined the performance of substance dependent individuals (SDI) on traditional laboratory measures of executive functions, whereas few studies have used ecologically valid assessments with SDI. Our aim was to examine the performance of 37 SDI (poly-substance users) and 37 matched controls on an ecologically valid measure of executive function (the Behavioural Assessment of the Dysexecutive Syndrome – BADS). We also administered the Wisconsin Card Sorting Test (WCST) to investigate whether ecological measures were more discriminative than traditional tests in detecting SDI deficits. A related aim was to examine the ability of the BADS (and the WCST) to predict everyday executive problems. Results showed that SDI had widespread deficits on ecological measures of executive function. Conversely, we found no differences between groups on the WCST. Furthermore, the BADS (but not the WCST) predicted everyday problems related to apathy, disinhibition, and executive dysfunction.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Drug and Alcohol Dependence - Volume 90, Issue 1, 6 September 2007, Pages 48–55
نویسندگان
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