诵读困难
计算障碍
心理学
工作记忆
神经心理学
认知心理学
阅读障碍的生物学理论
代表(政治)
发展心理学
认知
听力学
发展性阅读障碍
阅读(过程)
语言学
神经科学
医学
法学
哲学
政治
政治学
作者
Gian Marco Marzocchi,Tobia
标识
DOI:10.1080/09297049.2023.2170997
摘要
This study analyses the specific neuropsychological profiles of children with dyslexia and/or dyscalculia, in particular concerning phonological awareness, lexical access, working memory and numerical processing. Four groups were selected, through a screening process that used strict criteria, from 1568 7-10-year-old children: 90 with typical development, 61 with dyslexia, 13 with dyscalculia, and 14 with dyslexia + dyscalculia. Children with dyslexia show a deficit in phonological processing, lexical access, and verbal working memory, especially with alphabetic stimuli. Children with developmental dyscalculia show a deficit of phonological processing, verbal working memory with digits and visual-spatial working memory. They also show an impairment in spatial representation of numbers and in the automatic access to numerical semantics to a greater extent than those with double disturbance. Children with dyslexia + dyscalculia show a profile generally characterized by the summation of the deficits of the two disorders, although they have a lower deficit in access to numerical semantics and mental representation of numbers.
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