دانلود مقاله ISI انگلیسی شماره 70875
عنوان فارسی مقاله

کنترل فرآیندهای شناختی اساسی مبتنی بر زمان اختلال حافظه آینده نگر در افراد مبتلا به اختلالات افسردگی بالا

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
70875 2014 6 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Cognitive control processes underlying time-based prospective memory impairment in individuals with high depressive symptomatology
منبع

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

Journal : Acta Psychologica, Volume 149, June 2014, Pages 18–23

کلمات کلیدی
حافظه آینده نگر؛ افسردگی؛ بر اساس زمان؛ تخصیص توجه؛ فرآیندهای کنترل؛ ابتکار شناختی
پیش نمایش مقاله
پیش نمایش مقاله کنترل فرآیندهای شناختی اساسی مبتنی بر زمان اختلال حافظه آینده نگر در افراد مبتلا به اختلالات افسردگی بالا

چکیده انگلیسی

The current study compared time-based prospective memory (PM) for individuals with high depressive symptomatology (HDS) and low depressive symptomatology (LDS). We examined PM accuracy rate, clock-checking frequency, and decrements in ongoing task performance (i.e., costs to ongoing tasks) associated with an embedded time-based PM task. HDS participants demonstrated numerically lower but statistically comparable clock-checking frequency to LDS participants. However, their PM performance was significantly poorer than that of LDS participants. The pattern of observed costs to ongoing tasks and correlational analyses between ongoing task performance and PM accuracy showed that, relative to LDS participants, HDS participants were restricted in their allocation of attentional resources to support PM. We concluded that although HDS and LDS participants externally controlled their time-based PM task performance (i.e., clock-checking) similarly, the HDS participants lacked the cognitive initiative to allocate attentional resources to internally control PM task performance. Such internal control might reflect time-estimation processes, the resources required to maintain the PM task response intention, and/or the ability to coordinate the PM task response with ongoing task demands. To our knowledge, this is the first paper to have examined time-based PM strategies used by HDS individuals beyond clock-checking. The data suggest that interventions that encourage intermittent strategic reviews of PM goals may be beneficial for individuals with high depressive symptomatology.

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