7. Intelligibility measurement as a tool in the clinical management of dysarthric speakers
7. Intelligibility measurement as a tool in the clinical management of dysarthric speakers
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7. 清晰度测量作为构音障碍扬声器临床管理的工具
DOI：
10.1075/sspcl.1.08yor
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
D. Beukelman
中科院分区：
文献类型：
--
作者：
K. Yorkston;P. Dowden;D. Beukelman
可理解性可以广义地定义为语音的可理解性。隐含的定义是一个任务，其中一个扬声器产生的消息和一个不知道消息的内容的听者试图理解和/或再现it. Although模型的可理解性任务是一个简单的，这些任务有相当大的潜力，为发展的评估和干预方法构音障碍的扬声器。可懂度是构音障碍言语是否充分的一个特别直接的指标，因为信号的失真是由运动问题引起的，而不是由单词检索或其他与语言有关的问题引起的。可懂度的测量长期以来在构音障碍说话者的描述和评估中发挥着重要作用。估计（Darley，Aronson和Brown，1975;和Enderby，1983）和连接语音的可懂度的实际测量（Yorkston和Beukelman，1978，1981）已经作为语音充分性的总体指标。可懂度任务的临床使用也在研究文献中找到了支持。作为严重程度的量度，可懂度与信息传递（Beukelman和Yorkston，1979）、发音功能（Platt，Andrews和Howie，1980;
Intelligibility can be broadly defined as the understandability of speech. Implicit in the definition is a task in which a speaker produces a message and a listener who does not know the content of message attempts to com prehend and/or reproduce it. Although the model for intelligibility tasks is a simple one, these tasks have considerable potential for the development of both assessment and intervention approaches for dysarthric speakers. Intelligibility is a particularly straightforward indicator of the adequacy of dysarthric speech because the distortion in the signal arises from a move ment problem rather than from word retrieval or other language-related problems. Measures of intelligibility have long played a role in the descrip tion and evaluation of dysarthric speakers. Estimates (Darley, Aronson, and Brown, 1975; and Enderby, 1983) and actual measures of intelligibility of connected speech (Yorkston and Beukelman, 1978, 1981) have served as overall indicators of speech adequacy. The clinical use of intelligibility tasks has also found support in the research literature. As a measure of severity, intelligibility has been related to information transfer (Beukelman and Yorkston, 1979), articulatory function (Platt, Andrews, and Howie, 1980;