دانلود مقاله ISI انگلیسی شماره 71477
عنوان فارسی مقاله

چرخش ذهنی و سیستم حرکتی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
71477 2014 7 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
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عنوان انگلیسی
Mental rotation and the motor system: Embodiment head over heels ☆
منبع

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

Journal : Acta Psychologica, Volume 145, January 2014, Pages 104–110

کلمات کلیدی
چرخش ذهنی؛ تجسم؛ تحول روانی؛ شناخت تجسم
پیش نمایش مقاله
پیش نمایش مقاله  چرخش ذهنی و سیستم حرکتی

چکیده انگلیسی

We examined whether body parts attached to abstract stimuli automatically force embodiment in a mental rotation task. In Experiment 1, standard cube combinations reflecting a human pose were added with (1) body parts on anatomically possible locations, (2) body parts on anatomically impossible locations, (3) colored end cubes, and (4) simple end cubes. Participants (N = 30) had to decide whether two simultaneously presented stimuli, rotated in the picture plane, were identical or not. They were fastest and made less errors in the possible-body condition, but were slowest and least accurate in the impossible-body condition. A second experiment (N = 32) replicated the results and ruled out that the poor performance in the impossible-body condition was due to the specific stimulus material. The findings of both experiments suggest that body parts automatically trigger embodiment, even when it is counterproductive and dramatically impairs performance, as in the impossible-body condition. It can furthermore be concluded that body parts cannot be used flexibly for spatial orientation in mental rotation tasks, compared to colored end cubes. Thus, embodiment appears to be a strong and inflexible mechanism that may, under certain conditions, even impede performance.

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