韵母对送气塞音“音位对识别”的影响及教育干预启示

On the Effect of Final Sounds on the Auditory Identification of Phoneme Pairs of Aspirated Stops and Implications for Educational Intervention

本研究旨在了解韵母对声母音位对识别的影响,分析听障儿童的错误特征,为教育干预提供启示。本研究主要由三个2×2×4混合实验设计组成,被试间变量为组别和性别,因变量为p/t、p/k、t/k音位对识别的正确率。结果发现:(1)健听儿童送气塞音音位对识别正确率均显著高于听障儿童;(2)在送气塞音识别上性别差异不明显;(3)两组儿童在不同的韵母识别正确率上呈现出了大体一致的趋势,从易到难依次是后鼻韵母、复韵母、单韵母和前鼻韵母。研究建议在对听障儿童塞音音位对识别能力进行训练时,建议声韵组合顺序依次为塞音与后鼻韵母组合、塞音与复韵母组合、塞音与单韵母组合、塞音与前鼻韵母组合。

This study aims to probe into the effect of final sounds on the auditory identification of phoneme pairs,analyze the error features of hearing-impaired children,and give implications for educational intervention,by means of mixed experiments in three phoneme contrasts（p/t,p/k and t/k）.The results show the following：（1） the normal children show a significantly higher rate of accurate identification of phoneme pairs of aspirated stops than the hearing-impaired children;（2） there is no significant gender difference in the identification of phoneme pairs of aspirated stops;（3） the two groups of children in general tend to show an identical rate of accurate identification of different final sounds,with the identification of back nasal finals being the easiest,followed by the identification of compound finals,single finals,and front nasal finals.The study concludes that in the training in hearing-impaired children’s identification of phoneme pairs of aspirated stops,it is recommended to combine aspirated stops first with back nasal finals,then with compound finals,single finals and front nasal finals,respectively.