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在日语发言者中区分口吃和杂乱的语言特征
Shuta Tomisato1, Takanori Mori1, Kazumi Asano1
1Department of Otorhinolaryngology, Head, and Neck Surgery, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Frontiers in psychology
|November 29, 2024
概括
这项研究制定了客观的标准,以区分杂乱与语在日语发言者. 在单话任务中将失语率 (RDF) 和平均发音率 (MAR) 的比率结合起来,准确地区分了这些语言障碍.
科学领域:
- 语音语言病理学 语言病理学
- 语言学的语言学.
- 临床诊断 临床诊断 临床诊断
背景情况:
- 杂乱和口吃是不同的语言障碍.
- 目前的诊断方法缺乏明确的区分标准.
- 需要客观的措施来区分杂乱和口吃.
研究的目的:
- 建立客观的标准来区分杂乱与语在日语发言者.
- 评价语音不流利措施的诊断效用.
- 为临床医生提供可靠的诊断工具.
主要方法:
- 评估了32名发言不流的日语发言者.
- 杂乱或口吃的诊断是基于专家的共识.
- 量化了像口吃的失语 (SDF) 和正常的失语 (NDF).
- 失语率 (RDF) 和平均发音率 (MAR) 的比率用于口头阅读和独白任务.
- 曼-惠特尼U测试和ROC曲线用于分析.
主要成果:
- 在单话任务中,失流率 (RDF) 的比率显示出最高的灵敏度 (0.92).
- 单话任务的平均发音率 (MAR) 显示出最高的特异性 (0.95).
- 暂定标准 (单调RDF>1.2和MAR>7.5) 实现了高的诊断准确度.
结论:
- 单音RDF和MAR的组合有效地区分了杂乱和口吃.
- 这项研究引入了新的客观诊断标准.
- 这些发现支持改善语音失调的临床诊断和研究.
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