تأثیر حجم کار ذهنی بر عملکرد کنترل مدیران با خارج کردن اثر پنج عامل بزرگ شخصیتی

دانش و پژوهش در روان شناسی کاربردی

مقاله 1، دوره 16، شماره 2 - شماره پیاپی 60، شهریور 1394، صفحه 4-14   

نویسندگان

سیما جنتیان^{* 1}؛ حسین سماواتیان²؛ حمیدرضا عریضی²؛ محمدرضا عابدی²؛ حمید بقایی³؛ طاهره کریمیان³

¹دکتری روان‌شناسی دانشگاه اصفهان

²عضو هیأت علمی دانشکدۀ علوم تربیتی و روان‌شناسی دانشگاه اصفهان

³مشاور صنعتی سازمان

چکیده

بررسی تأثیر حجم کار ذهنی بر عملکرد کنترل مدیران با خارج کردن ویژگی‌های شخصیتی هدف این پژوهش آزمایشی بود. نمونه آماری شامل انتخاب تصادفی 21 نفر از مدیران بخش ستادی شرکت گاز استان اصفهان بوده و علاوه بر ارائه پرسشنامه ویژگی‌های شخصیتی نئو (کاستا و مک‌کری، 1992)، عملکرد کنترل آزمودنی‌ها در پاسخ به تکالیف مدیریتی (محقق‌ساخته) در موقعیت‌های مختلف حجم کار ذهنی که با زمان‌بندی متفاوت مرتب شده بودند، اندازه‌گیری گردید. نتایج تحلیل واریانس با اندازه‌های تکراری، اثر حجم کار ذهنی بر عملکرد کنترل را معنی‌دار نشان داد، در حالی که خارج کردن ویژگی‌های برونگرایی، انعطاف‌پذیری و توافق‌پذیری از آن فرایند، باعث تغییر عمده و غیرمعنی‌دار شدن آن گردید (به ترتیب، 480/0P=، 731/0P=، 623/0P=). با توجه به نتایج، امکان پیش‌بینی دقیق‌تر عملکرد با توجه به حجم کار ذهنی و ویژگی‌های شخصیتی مدیران وجود دارد.

کلیدواژه‌ها

حجم کار ذهنی؛ عملکرد کنترل؛ پنج عامل بزرگ شخصیتی

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