聋生汉字加工的自由回忆与词序位置记忆实验研究

An Experimental Study of Free Recall and Order Recall in Deaf Students' Chinese Characters Processing

本研究采用韵母相同、声母相同、音异形似和音同形似四类汉字字组 ,对使用手语聋生、使用口语聋生和听力正常大学生进行了自由回忆和词序位置记忆两个实验。结果表明 ,聋生不论在汉字字组的自由回忆中还是在汉字次序信息的记忆中 ,对汉字的记忆效果不仅都与字组类型有关 ,而且都受到了语音干扰 ,存在语音混淆现象。这就证明 ,聋生在汉字加工过程中使用了语音编码 ,语音编码在聋生汉字加工过程中确实起到了非常重要的作用。

Two experiments of free recall and order recall were made to explore the role of phonological codes in Chinese character processing. College students, deaf signers and orally speaking deaf students were tested by four types of Chinese characters. The results showed that recall scores of deaf students in both the experiments of free recall and order recall were not only directly related with the types of Chinese characters, but also affected by phonological interference, and there was phonological confusion. The results suggest that phonological codes take a very important role in deaf students' Chinese character processing.