دانلود مقاله ISI انگلیسی شماره 70158
عنوان فارسی مقاله

توجه انتخابی و اجتناب در یک کار تصویری در زمان استرس در افراد مضطرب و افسرده بالینی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
70158 2009 11 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Selective attention and avoidance on a pictorial cueing task during stress in clinically anxious and depressed participants ☆
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Behaviour Research and Therapy, Volume 47, Issue 2, February 2009, Pages 128–138

کلمات کلیدی
توجه انتخابی؛ تصاویر عاطفی؛ عدم جوشش؛ پردازش خودکار؛ اختلالات اضطرابی؛ افسردگی شدید
پیش نمایش مقاله
پیش نمایش مقاله توجه انتخابی و اجتناب در یک کار تصویری در زمان استرس در افراد مضطرب و افسرده بالینی

چکیده انگلیسی

Although it is well established that attentional biases exist in anxious populations, the specific components of visual orienting towards and away from emotional stimuli are not well delineated. The present study was designed to examine these processes. We used a modified spatial cueing task to assess the speed of engagement and disengagement from supraliminal and masked pictorial cues depicting threat, dysphoria, or neutral content in 36 clinically anxious, 41 depressed and 41 control participants. Participants were randomly assigned to a stress or neutral condition. During stress, anxious participants were slow to disengage from masked left hemifield pictures depicting threat or dysphoria, but were quick to disengage from supraliminal threat pictures. Information processing in anxious participants during stress was characterized by early selective attention of emotional stimuli, occurring prior to full conscious awareness, followed by effortful avoidance of threat. Depressed participants were distinct from the anxious group, displaying selective attention for stimuli depicting dysphoria, but not threat, during the neutral condition. In sum, attentional biases in clinical populations are associated with difficulties in the disengagement component of visual orienting. Further, a vigilant-avoidant pattern of attentional bias may represent a strategic attempt to compensate for the early activation of a fear response.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.