移动窗口条件下聋生阅读过程中字词识别的实验研究

Character Identification in Reading Comprehension of Deaf Students Under the Condition of Moving Windows

本研究采用移动窗口技术 ,以短文为实验材料 ,分别以单字呈现和多字呈现两种方式 ,对阅读技能水平较高和较低的聋生进行了实验 ,旨在验证和探讨聋生在汉语文章阅读过程中语音编码所起的作用。实验结果发现 ,聋生在短文阅读过程中存在语音激活的现象 ,但语音与字形所起的作用在不同实验中表现不同 ;聋生 ,特别是阅读能力较高的聋生 ,在阅读过程中 ,字形起到了关键的作用。

With the moving window technique this study used shor t passages as experiment m aterials respectively in single-word-presentation and four-word-presentati on t o investigate the effect of phonological codes in reading comprehension of de af students with low reading-ability or hi gh reading-ability. The results indicate that deaf students show have th e phenomenon of phonological activation in reading. But phonological and graphic information play different roles in different experiments. And the grapheme play s a very important role in deaf students' reading, especially those with h igher reading level.