视觉和语音加工难度对汉语识字困难儿童形音特征捆绑的影响  

The Effect of Orthographical and Phonological Coding Difficulty on the Grapheme-Sound Connection from Children with Chinese-Language Dyslexia

作　　者：钟姝[1,2] 刘翔平[2] 李开强[2] 齐婷婷[2] 张晨晨[2] 李燕[2] 刘晓东[3] 

机构地区：[1]中国农业大学心理素质教育中心,北京100875 [2]北京师范大学心理学院,北京100875 [3]中国科学院计划财务局,北京100864

出　　处：《中国特殊教育》2011年第7期60-63,共4页Chinese Journal of Special Education

基　　金：中央高校基本科研业务费专项资金资助"儿童社会情绪能力的评估;训练与障碍矫正"(2009sc-3)

摘　　要：研究选取汉语识字困难儿童与普通儿童各28名,通过三种图形和语音信息不同加工难度条件,考察不同视觉和语音加工难度对汉语识字困难儿童形音特征捆绑成绩的影响。实验结果显示:(1)在视觉-语音信息加工难度低的时候,汉语识字困难儿童形音特征捆绑正确率显著低于普通儿童,说明其形音特征捆绑落后于普通儿童。(2)在视觉信息加工难度增加时,汉语识字困难儿童形音特征捆绑成绩无显著变化;在语音信息加工难度增加时,汉语识字困难儿童形音特征捆绑成绩出现显著下降,说明视觉信息加工难度对其形音特征捆绑成绩无影响,语音信息加工引起其形音特征捆绑成绩的变化。This study, by testing 28 children with Chinese-language dyslexia and 28 normal children with three kinds of pictures, under different levels of difficulty in language information processing, aims to probe into the effect of orthographical and phonological coding difficulty on the scores in the grapheme-sound connection from children with Chinese-language dyslexia. The results show the following： （1） The children with Chinese-language dyslexia show a lower rate of accuracy of the grapheme-sound connection than the normal children under a low level of orthographical and phonological coding difficulty, as indicates that the children with Chinese-language dyslexia lag behind the normal children in the grapheme-sound connection. （2） When the orthographical coding becomes more difficult, the children with Chinese-language dyslexia show no significant change in their scores in the grapheme-sound connection; but when the phonological coding becomes more di^cult, they show a significant decline in their scores in the grapheme-sound connection, which suggests that orthographical coding difficulty has no effect on their grapheme-sound connection, whereas the phonological coding causes the change in the scores in their grapheme-sound connection.

关 键 词：汉语识字困难儿童 视觉加工 语音加 工形音特征捆绑 

分 类 号：B849[哲学宗教—应用心理学]