汉语发展性阅读障碍儿童心理机制的初步研究

本研究采用真假字判断与同音判断任务考察了汉语发展性阅读障碍儿童的心理机制。结果显示,对于真假字判断任务,阅读障碍儿童与正常儿童没有显著差异,而在同音判断任务中表现出了显著差异。本研究说明汉语阅读障碍儿童在整体字形表征方面是正常的,同时还支持了阅读障碍为语音表征缺陷的观点。

The Mental Mechanism of Developmental Dyslexia in Children:A Preliminary Study

The mental mechanism of developmental dyslew was investigated using character decision task and homophone decision task.The result showed that in the character decision task,there was no significant difference between developmental dyslexic children and normal children;while in the homophone task,the difference was significant.The present paper suggested that developmental dyslexic children have no deficit in orthographical representation of the whole character and that phonological representation deficit is the main cause of developmental dyslexia.