手语词类型对不同汉语拼音水平聋生语音加工的影响研究

A Research on the Effects of Types of Sign Language Words and Chinese Pinyin Skills to the Deaf Students'Phonetic Extraction

文本选取武汉某聋校69名高中聋生为被试,采用2×2×2三因素混合实验设计,针对不同类型手语词,从声母、韵母两个水平考察不同汉语拼音水平聋生的语音表征和加工能力。研究发现,指拼与手势的认知加工方式存在差异,指拼对声母提取有促进作用,对韵母提取的影响不大;聋生声母提取能力优于韵母;汉语拼音水平高与低组聋生在语音加工能力上存在显著差异。研究结果对聋校语音教学有一定的启示作用。

69 deaf students in deaf high schools in Wuhan were selected as participants,and a 2×2×2 mixed experimental design was adopted to explore the effect of types of sign language words and Chinese Pinyin skills to their phonetic extraction skills(initial consonants extraction and vowels extraction).Results are as follows:there are cognitive processing differences in fingerspelling words and sign language words,to be specific,fingerspelling has a positive impact on consonants extraction,while it does not affect the vowels extraction;the accuracy of initial consonants extraction tasks is higher than that of vowels extraction tasks;groups with higher Chinese Pinyin skills performed better than groups with poor Chinese Pinyin skills.These results have implications for phonetic teaching in deaf schools.