不同语音表征能力的听力残疾大学生语音编码研究

On Phonological Recoding by Hearing-Impaired College Students with Different Phonological Representations

本研究以不同语音表征能力的听力残疾大学生为研究对象,通过同音判断任务并与健听大学生比较,探讨听力残疾大学生语音编码特征。研究发现,听力残疾大学生语音编码特征并未受到语音表征能力的影响。听力残疾大学生在同音判断中更易受字形信息的影响,当字形相似时,倾向于做"是"反应,当字形相异时,倾向于做"否"反应。结果表明,听力残疾大学生在语音编码中倾向于将汉字形音关系一致性绝对化。听力残疾大学生语音编码能力有限。

This study, based on a comparison between hearing-impaired college students with different phonological representations and normal-heating college students in a homophone judgment task, aims to explore the features of phonological recoding. The results show the following： The hearing-impaired college students＇ phono- logical receding was not affected by their ability in phonological representations; in the homophone judgment task, they were more easily affected by graphic codes, tending to respond positively to similar Chinese character pat- terns. The study concludes that hearing-impaired college students have a limited ability in phonological recoding, for they tend to believe that there is absolute consistency between Chinese characters＇ patterns （shapes） and their phonology during phonological receding.