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Research on the Influence of the Hearing impaired in Acquisition of the Intonation Information on Mother Tongue

听力障碍者对母语语调信息获取的影响研究

基本信息

批准号：
13610653
负责人：
HAMADA Toyohiko
金额：
$ 2.18万
依托单位：
TOKYO GAKUGEI UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2001
资助国家：
日本
起止时间：
2001 至 2003
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13610653/
关键词：
Hearing impaired Intonation Accent Dialect Healing Level Hearing Aid Language Acqusition Sound Analysis 聴覚活用母語抑揚

项目摘要

The intonation information on a spoken language should be characterized with the basic element of sound, such as loudness, pitch, and length. These information is not written visually in written form.This research consists of two parts. Part I considered correlation with the listening discrimination capability of an accent or intonation, and a hearing level. It became clear to be intentionally discriminated in the candidate child of about 70 or less dBHL in an accent. Moreover, being intentionally discriminated in the candidate child of about 100 or less dBHL in intonation was shown. For the hearing handicapped child, it became clear that intonation can discriminate more easily compared with the accentThe time for utterance of the sentence end was used as a parameter. And strategy of the excuse of a declarative sentence and an interrogative sentence was analyzed. By extending the utterance time of the sentence end of an interrogative sentence showed saying and dividing the declarative sentence and the interrogative sentence.In part II, the operating frequency of a hearing handicapped children's dialect was usually measured with normal hearing children. And the relation with hearing ability was considered.As a result, the following things were shown.1) As compared with normal hearing children, the rate of use of hearing handicapped children's dialect and an understanding are low2)Even if there was a hearing impaired, there were also those who are using the dialect for high frequency.3)But, there was no significant correlation between a hearing ability level, or listening discrimination capability, and the rate of use and the rate of an understanding of a dialect4)It was guessed that the influence of language environment was large other than hearing level.

口语中的语调信息应该用声音的基本要素来表征，如响度、音高和长度。这些信息并不是以书面的形式直观地表达出来的。第一部分考虑了口音或语调的听力辨别能力与听力水平的相关性。很明显，在大约70或更少分贝的候选人的孩子在口音中被故意歧视。此外，被故意歧视的候选儿童约100分贝或更少的语调。对于听力障碍儿童，语调比重音更容易区分，句末的发音时间被用作参数。并分析了陈述句和疑问句的托词策略。通过延长疑问句句尾的发声时间，将陈述句和疑问句区分开来。第二部分，用正常听力儿童的方言测量了听力残疾儿童方言的操作频率。结果表明：（1）与听力正常儿童相比，听力障碍儿童方言的使用率和理解率都较低;（2）即使有听力障碍，也有使用方言频率较高的儿童;（3）听力水平与方言的使用率和理解率之间没有显著的相关性;（4）听力障碍儿童方言的使用率和理解率与听力水平之间没有显著的相关性。或听辨能力、方言的使用率和理解率4）推测除了听力水平之外，语言环境的影响也很大。