تأثیر توجه متمرکز بر خود بر سوگیری حافظه در افراد مبتلا به اضطراب اجتماعی

نویسندگان
خلیل ا سماعیل‌پور
محمدعلی نظری
اصغر علی‌محمدی
دانشگاه تبریز
چکیده
هدف اصلی مطالعه­ی حاضر مقایسه اثر توجه متمرکز بر خود بر سوگیری حافظه در افراد مبتلا به اضطراب اجتماعی است. برای انجام این پژوهش 45 نفر از دانشجویان پسر دانشگاه تبریز که نمره بالای خط برش مقیاس هراس اجتماعی کانور داشتند، در مطالعه شرکت داده شدند. روش نمونه گیری بصورت دسترس بود. شرکت‏کنندگان به طور تصادفی به سه تقسیم شدند: دو گروه آزمایش و یک گروه کنترل. برای همه­ی آزمودنی­ها، کلمات دارای بار هیجانی، برای به خاطر سپردن، ارائه می­شد. در حین آزمایش در یکی از گروه­ها از طریق بازخورد کاذب، افزایش توجه متمرکز بر خود و در گروه دیگرکاهش توجه متمرکز بر خود ایجاد شد و گروه کنترل بازخورد غیرمرتبط دریافت کردند. در مرحله بعد واژه­های هیجانی قبلی به همراه یک سری کلمات دیگر به آزمودنی­ها ارایه شد تا آنها را بازشناسی نمایند. سوگیری پاسخ (ß) و حساسیت پاسخ(d') ، برای بازشناسی کلمات هیجانی با استفاده از تئوری تشخیص علامت محاسبه و داده­ها با استفاده از تحلیل واریانس چند متغیره تحزیه و تحلیل شد. نتایج نشان داد که تفاوت معناداری در حساسیت پاسخ در بین سه گروه وجود دارد، اما تفاوت معناداری در سوگیری پاسخ در بین گروه­ها یافت نشد. مبتنی بر یافته­های این پژوهش، حساسیت افراد دچار اضطراب اجتماعی به انگیختگی درونی در مواجهه با موقعیت­های استرس­زای اجتماعی و سوگیری حافظه این افراد تأیید می‏گردد.
کلیدواژه‌ها
اضطراب اجتماعی
توجه متمرکز بر خود
سوگیری حافظه
نظریه تشخیص علامت

عنوان مقاله English

The effect of self-focused attention on memory bias in individuals with social anxiety

نویسندگان English

Khalil Esmaeilpoor
Mohammad Ali Nazari
Asgar Alimohammadi
چکیده English

The purpose of the present study was to compare effects of self-focused attention on memory bias in individuals with social anxiety. To do this, 45 male students in Tabriz University were selected to participate in the study who had higher scores in Connor social phobia inventory (SPIN) than its cut point. The sampling method was available. Participants were randomly divided into three groups: two experimental groups and one control group. All the subjects were presented the emotionally words to recall. During the experiment, one group received the false feedback of increased self-focused attention, and the other group received the false feedback of decreased self-focused attention. The control group received non-relevant feedback. Next, previous emotional words were presented with a series of other words for subjects to recognize. Using signal detection theory, response bias (ß) and response sensitivity (d'), were calculated for the recognition of emotional words. The data was analyzed by MANOVA. The results showed that there is significant difference in response sensitivity among three groups, but no significant difference in response bias was seen among the groups. Based on the findings, sensitivity of people with social anxiety in dealing with stressful situations and negative social and also individual memory bias were confirmed.

کلیدواژه‌ها English

social anxiety
Self-focused attention
Memory bias
Signal detection theory
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