发展性阅读障碍亚类型研究进展
发布时间:2018-11-14 13:16
【摘要】:发展性阅读障碍是一种特殊的学习障碍,伴有多种认知缺陷并且存在不同的亚类型。依据相关的阅读模型理论,阅读障碍可划分为语音型和表层型。从认知缺陷角度出发,语音加工缺陷是主要的缺陷表现,以此为特征形成一种主要的阅读障碍的亚类型,同时还有以正字法加工缺陷和快速命名缺陷为主的其他亚类型。而以基本感知觉缺陷为标准,主要有以视觉加工缺陷和以听觉加工缺陷为主的两种亚类型。在汉语条件下,依据同样的阅读模型理论,语音型阅读障碍亚类型比例明显低于拼音文字条件下的。汉语阅读障碍也具有分别以语音加工缺陷、快速命名缺陷和正字法加工缺陷为主要认知缺陷的亚类型。未来有必要从神经机制角度进一步明确不同亚类型的神经基础。
[Abstract]:Developmental dyslexia is a special learning disability with multiple cognitive disabilities and different subtypes. According to relevant reading model theory, dyslexia can be divided into phonetic type and surface type. From the perspective of cognitive defects, phonetic processing defects are the main defects, which form a major subtype of dyslexia, as well as other subtypes of orthographic processing defects and fast-naming defects. There are two kinds of subtypes: visual processing defect and auditory processing defect. In Chinese, according to the same reading model theory, the proportion of subtypes of phonetic dyslexia is significantly lower than that of phonetic alphabet. Chinese dyslexia also has subtypes of speech processing defects, fast naming defects and orthographic processing defects. In the future, it is necessary to further clarify the basis of different subtypes of nerve from the perspective of neural mechanism.
【作者单位】: 中国科学院行为科学重点实验室中国科学院心理研究所;中国科学院大学;中国人民大学劳动人事学院;
【基金】:国家自然科学基金面上项目(31371044,31671155)资助研究
【分类号】:B842.3
本文编号:2331255
[Abstract]:Developmental dyslexia is a special learning disability with multiple cognitive disabilities and different subtypes. According to relevant reading model theory, dyslexia can be divided into phonetic type and surface type. From the perspective of cognitive defects, phonetic processing defects are the main defects, which form a major subtype of dyslexia, as well as other subtypes of orthographic processing defects and fast-naming defects. There are two kinds of subtypes: visual processing defect and auditory processing defect. In Chinese, according to the same reading model theory, the proportion of subtypes of phonetic dyslexia is significantly lower than that of phonetic alphabet. Chinese dyslexia also has subtypes of speech processing defects, fast naming defects and orthographic processing defects. In the future, it is necessary to further clarify the basis of different subtypes of nerve from the perspective of neural mechanism.
【作者单位】: 中国科学院行为科学重点实验室中国科学院心理研究所;中国科学院大学;中国人民大学劳动人事学院;
【基金】:国家自然科学基金面上项目(31371044,31671155)资助研究
【分类号】:B842.3
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