《中国康复理论与实践》

《中国康复理论与实践》 ›› 2013, Vol. 19 ›› Issue (07): 604-607.

• 论文 • 上一篇    下一篇

听力障碍儿童元音鼻流量和接触率的研究

KIM Ha-kyung，盖彤，HWANG Young-jin，黄昭鸣   

  1. 1.华东师范大学言语听觉科学教育部重点实验室，上海市200062；2.华东师范大学言语听觉康复科学系，上海市200062；3.滨州医学院特殊教育学院听力与言语康复学教研室，山东烟台市264003；4. LUTHER 大学言语语言治疗学系，韩国446-700。
  • 收稿日期:2013-03-14 修回日期:2013-06-25 出版日期:2013-07-25 发布日期:2013-07-25
  • 通讯作者: 黄昭鸣

Vowel's Nasalance and Contact Quotient in Children with Hearing Loss

KIM Ha-kyung, GE Tong, HWANG Young-jin, et al.   

  1. Department of Speech Pathology & Audiology, East China Normal University, Shanghai 200062, China
  • Received:2013-03-14 Revised:2013-06-25 Published:2013-07-25 Online:2013-07-25

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被引次数

3

摘要： 目的考查不同元音材料对听力障碍儿童鼻流量和接触率的影响。方法对19 名佩戴助听器的重度听力障碍儿童、19 名植入人工耳蜗的重度听力障碍儿童和19 名正常儿童进行鼻流量和接触率测定。结果三组儿童的鼻流量无显著性差异(P>0.05)。不同元音的鼻流量平均值从大到小依次为：/u/、/o/、/æ/、/i/和/a/ (P<0.001)。助听器组接触率最高，正常儿童次之，人工耳蜗组最低。不同元音的接触率平均值从大到小依次为/i/、/u/、/æ/、/o/和/a/。结论在进行言语矫治之前，要对听障儿童的共鸣障碍和嗓音障碍进行评估；言语矫治应从儿童容易掌握的元音开始。

关键词: 听力障碍, 元音, 鼻流量, 接触率

Abstract: Objective To investigate the vowel's nasalance and contact quotient (CQ) in children with hearing loss. Methods 57 subjects were divided to 3 groups: profound hearing loss children with hearing aids (HA, n=19), profound hearing loss children with cochlear implant (CI, n=19) and children without hearing loss (n=19). With the help of NV and electroglottography (EGG), the subjects' nasalance and CQ were recorded when they said /a/, /æ/, /i/, /o/, /u/. Results There was no significant differences among the 3 groups on nasalance (P>0.05). There was significant difference among 5 vowels on nasalance, ranked as /u/, /o/, /æ/, /i/, and /a/ (P<0.001). There was significant difference among 3 groups on CQ, ranked as HA, normal, and CI group (P<0.001). There was significant difference on CQ among 5 vowels,ranked as /i/, /u/, /æ/, /o/, and /a/ (P<0.001). Conclusion The voice and resonance should be assessed before speech therapy, which the speech therapy starts from the most correct vowel for children with profound hearing loss.

Key words: hearing loss, vowels, nasalance, contact quotient