دانلود مقاله ISI انگلیسی شماره 62150
عنوان فارسی مقاله

تاثیر خودکارآمدی و گنجایش‌ حافظ‌ه‌ کار بر روی بازدهی حل مسئله

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
62150 2009 10 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
The influence of self-efficacy and working memory capacity on problem-solving efficiency
منبع

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

Journal : Learning and Individual Differences, Volume 19, Issue 1, 1st Quarter 2009, Pages 91–100

کلمات کلیدی
خودکارآمدی؛ انگیزه؛ حافظه کاری؛ بازدهی حل مسئله
پیش نمایش مقاله
پیش نمایش مقاله تاثیر خودکارآمدی و گنجایش‌ حافظ‌ه‌ کار بر روی بازدهی حل مسئله

چکیده انگلیسی

We investigated the influence of self-efficacy beliefs and working memory capacity on mathematical problem-solving performance, response time, and efficiency (i.e., the ratio of problems solved correctly to time). Students completed a letter-recoding task (Experiment 1) or an operation span task (Experiment 2), rated their self-efficacy for solving mental multiplication problems, and then solved similar problems of varying complexity. We tested the motivational efficiency hypothesis, which predicted that motivational beliefs, such as self-efficacy, increase problem-solving efficiency through focused effort and strategy use. Experiments 1 and 2 reported a significant effect for self-efficacy on problem-solving performance and efficiency, but limited effects for time. A self-efficacy by working memory interaction occurred in Experiment 1, suggesting self-efficacy is beneficial as demands on working memory increase. These findings suggested that self-efficacy increased problem-solving efficiency through strategic performance rather than faster solution times, and were consistent with the motivational efficiency hypothesis.

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