کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
893206 914116 2007 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
How do dysfunctional eating and hazardous drinking women perform on behavioural measures of reward and punishment sensitivity?
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
How do dysfunctional eating and hazardous drinking women perform on behavioural measures of reward and punishment sensitivity?
چکیده انگلیسی

There is growing evidence that heightened reward sensitivity is a common feature in both dysfunctional eating and alcohol misuse. Punishment sensitivity is a feature of dysfunctional eating, but has a mixed association with alcohol misuse. Most research in this area has used self-report measures of reward and punishment sensitivity with relatively little research using specific laboratory tasks to measure approach and avoidance behaviour. One hundred and thirty-one women completed two behavioural tasks in which delivery of rewards and punishments were manipulated. Performance on the behavioural measure of punishment sensitivity was associated with self-reported punishment sensitivity, trait anxiety and dysfunctional eating, but not with level of hazardous drinking. However, comorbid women inhibited their response to a punished cue more than hazardous drinking only women. Although self-reported reward sensitivity and impulsivity were associated with dysfunctional eating and hazardous drinking, performance on a card-sorting task of reward sensitivity failed to correlate with self-reported reward sensitivity/impulsivity or disordered behaviour. The study supports the proposal that dysfunctional eating women are more sensitive to cues of threat in the environment than non-dysfunctional eating women.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Personality and Individual Differences - Volume 42, Issue 6, April 2007, Pages 1163–1172
نویسندگان
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