دانلود مقاله ISI انگلیسی شماره 77302
عنوان فارسی مقاله

خط سیر توسعه افتراقی برای فریم های خودمحور، زیست محیطی و ذاتی مرجع در حافظه فضایی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
77302 2006 20 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Differential developmental trajectories for egocentric, environmental and intrinsic frames of reference in spatial memory
منبع

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

Journal : Cognition, Volume 101, Issue 1, August 2006, Pages 153–172

کلمات کلیدی
شناخت فضا؛ نمایش فضایی؛ جهت یابی؛ توسعه؛ جامع؛ خودمحور - استقلال دیدگاه
پیش نمایش مقاله
پیش نمایش مقاله خط سیر توسعه افتراقی برای فریم های خودمحور، زیست محیطی و ذاتی مرجع در حافظه فضایی

چکیده انگلیسی

We studied the development of spatial frames of reference in children aged 3–6 years, who retrieved hidden toys from an array of identical containers bordered by landmarks under four conditions. By moving the child and/or the array between presentation and test, we varied the consistency of the hidden toy with (i) the body, and (ii) the testing room. The toy's position always remained consistent with (iii) the array and bordering landmarks. We found separate, additive performance advantages for consistency with body and room. These effects were already present at 3 years. A striking finding was that the room effect, which implies allocentric representations of the room and/or egocentric representations updated by self-motion, was much stronger in the youngest children than the body effect, which implies purely egocentric representations. Children as young as 3 years therefore had, and greatly favoured, spatial representations that were not purely egocentric. Viewpoint-independent recall based only on the array and bordering landmarks emerged at 5 years. There was no evidence that this later-developing ability, which implies object-referenced (intrinsic) representations, depended on verbal encodings. These findings indicate that core components of adult spatial competence, including parallel egocentric and nonegocentric representations of space, are present as early as 3 years. These are supplemented by later-developing object-referenced representations.

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