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3~5岁听障儿童与健听儿童不同送气方式塞音发音清晰度比较研究

A Comparative Study on the Articulation of Plosive Sounds in Children with Hearing Impairment and Healthy Hearing at the Age of 3-5 Years
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摘要 目的 比较学龄前听障儿童与健听儿童塞音清晰度,分析不同送气方式下听障儿童不同发音部位塞音的发音难度,探讨影响其清晰度的原因,为送气塞音康复训练提供依据。方法 选择3~5岁听障儿童104名和健听儿童36名,以《汉语构音能力测验词表》为测试材料,分析不同送气方式塞音的发音清晰度。结果 (1)3~5岁健听儿童的塞音已习得(≥90%),各年龄段送气塞音的清晰度与不送气塞音相同,送气方式不同对各年龄段塞音清晰度的影响无显著差异(P>0.05);(2)3~5岁听障儿童的塞音均未习得(<90%),送气塞音的清晰度小于不送气塞音,两者的清晰度有显著差异(P=0.010≤0.01);(3)3~5岁各个年龄段无论送气与否,听障儿童与健听儿童的发音清晰度均有显著差异(P<0.05);(4)是否送气不影响听障儿童对舌根音声母的习得。结论 听障儿童对发音位置靠前的送气塞音习得更加困难,训练时需加强听障儿童对送气的感知,提高送气塞音的清晰度。 Objective Compare the articulation of plosives between preschool children with hearing impairments and healthy children,analyze the difficulty of plosives in different parts of hearing impairments under different air supply methods,explore the underlying reasons that affect their articulation,and provide a basis for rehabilitation training of air supply plosives.Methods 104 hearing-impaired children aged 3 to 5 years who have recovered for more than half a year and 36 healthy hearing children were used to analyze the articulation of plosives in different modes of air supply using the Chinese Phonetic Ability Test Vocabulary as the test material.Results The plosives of healthy children aged 3-5 years had been learned(≥90%).The articulation of aspirated plosives was the same as that of unaspirated plosives in all age groups.The influence of different aspirating methods on the articulation of plosives in all age groups was not statistically significant(P=1.000).The plosives of hearing impaired children aged 3-5 years were not learned(<90%),and the definition of aspirated plosives was less than that of unaspirated plosives.The difference between the definition of aspirated plosives and unaspirated plosives was statistically significant(P=0.010≤0.01).The difference of articulation between hearing impaired children and healthy children at all ages of 3-5 years old was statistically significant,regardless of whether they were aspirated or not.Whether to breathe or not did not affect the acquisition of the initial consonants of the tongue root sound in hearing-impaired children.Conclusion It is more difficult for hearing-impaired children to acquire aspirated stops with the front of the pronunciation position.During training,it is necessary to strengthen their perception of aspirated stops and improve the clarity of aspirated stops.
作者 史泱 尹梦雅 曲春燕 SHI Yang;YIN Meng-ya;QU Chun-yan
出处 《中国听力语言康复科学杂志》 2024年第3期298-302,共5页 Chinese Scientific Journal of Hearing and Speech Rehabilitation
关键词 听障儿童 构音障碍 塞音 送气方式 清晰度 Hearing impaired children Dysarthria Plosive Air supply Articulation
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