Establishiment of clinical index for treatment of speech development

言语发育治疗临床指标的建立

• 批准号: 15500395
• 负责人: THKAMAKI Atsuko
• 金额: $ 2.11万
• 依托单位: Osaka Medical College
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2003
• 资助国家: 日本
• 起止时间: 2003 至 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15500395/
• 关键词: Sneech development; Acoustical analysis; Bilabial plosives; Word list for articulatory disorders

There are many parameters of the index for speech development In Japanese, only a few parameters of the index are used in dinical diagnosis and treatment of speech developmental disorders. It is need to establish the standard index for treatment of speech developmental disorders. First of all, we have to know the speech development in normal children. Among m any parameters, we aimed to reveal the transition of acoustical features of words in each age of children.Using the word list for articulatory disorders, we collected seven samples : /panda/, /basω/, /kaη i/, /ke : ki/, /sakana/, /rappa/, /a∫ i /, which contain bilabial stops. Subjects were 8 Japanese children 3 of aged in 2 yrs, 1 of 3 yrs, 3 of 5 yrs, and 1 of 6yrs. They had no histories of speech, language, or hearing proeblems and of development or neurological disorders. In this period, we examined two parameters : FI1/F2 ratio at 50 milliseconds after plosives (F1/F2) and formant transition after 50 milliseconds after plosives (FT).There was no change of F1/F2 in each age group. The larger amplitude of FT was observed in higher aged group. It may be suggested that the amplitude of FT relate to speech developmentWe have some projects after this study : to select the word whose generality is high to make a sample easy to collect, and providing the diagnosis on the Internet through our homepage.

日语语音发育指数的参数很多，但仅有少数几个参数用于语音发育障碍的临床诊断和治疗。需要建立治疗言语发育障碍的标准指标。首先，我们必须了解正常儿童的言语发展情况。利用发音障碍词表收集了7个样本：/panda/、/basω/、/kaηi/、/ke：ki/、/sakana/、/rappa/、/a∫i/。受试者为8名日本儿童，年龄分别为2岁3岁、3岁1岁、5岁3岁和6岁1岁。他们没有言语、语言或听力问题，也没有发育或神经障碍的病史。在此期间，我们检测了两个参数：塞音后50毫秒的FI1/F2比值(F1/F2)和塞音后50毫秒后的共振峰转换(FT)，各年龄组的F1/F2没有变化。FT波幅在高龄组较大。在本研究之后，我们有一些研究项目：选择通用性高的词，使样本易于收集，并通过我们的主页在互联网上提供诊断。