دانلود مقاله ISI انگلیسی شماره 40205
عنوان فارسی مقاله

زبان داستانی در سندرم ویلیامز و ارتباط عصب روانشناسی آن

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
40205 2010 15 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Narrative language in Williams Syndrome and its neuropsychological correlates
منبع

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

Journal : Journal of Neurolinguistics, Volume 23, Issue 2, March 2010, Pages 97–111

کلمات کلیدی
سندرم ویلیامز - تجزیه و تحلیل روایت - رشد زبان - اختلالات عصبی تکاملی
پیش نمایش مقاله
پیش نمایش مقاله زبان داستانی در سندرم ویلیامز و ارتباط عصب روانشناسی آن

چکیده انگلیسی

The cognitive profile of individuals with Williams' Syndrome (WS) shows peaks and troughs, with fairly good linguistic performance and a well described weakness in visual-spatial abilities. This study aims to describe in detail the narrative abilities of a group of 9 WS participants who underwent careful cognitive evaluation to assess their visual-spatial abilities, sustained attention, phonological short-term memory and lexical as well as grammatical skills in tests of expressive and receptive language. Furthermore, they performed a picture-description task in order to elicit more fluid and communicative speech samples, which were then compared with those provided by a group of 29 children with typically developing language (TD) matched for mental age. The WS participants showed visual-spatial deficits but scored within the normal range, according to their mental age, in the linguistic assessment. For the narrative task, they showed good phonological, lexical and syntactic skills, but their story descriptions were less effective than those produced by the TD group on measures assessing global coherence and lexical informativeness, showing dissociation between macro and microlinguistic abilities. These impairments were not correlated to the visual-spatial disturbances. These data suggest that the domain of discourse processing is a relative weakness in WS individuals.

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