SPEECH DISORDERS CLASSIFICATION METRICS

言语障碍分类指标

• 批准号: 6121780
• 负责人: LAWRENCE D SHRIBERG
• 金额: $ 0.7万
• 依托单位: CASE WESTERN RESERVE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-09-01 至 1999-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6121780
• 关键词: biomedical resource; child (0-11); cognition; communication behavior; female; genetics; growth /development; human subject; male

Research in normal and disordered phonology requires measures of speech production that are biolinguistically appropriate and psychometrically robust. A number of speech and prosody-voice measures have specifically been developed for use in genetic studies and in other descriptive studies of developmental phonological disorders. These 10 metrics of articulation competence in conversational speech, which are obtained from a 5-10 minute conversational speech sample, have been evaluated in terms of reliability and life span reference data, and form part of a clinical classification instrument titled the Speech Disorders Classification System (SDCS). This classification includes a number of descriptive subtypes, including individuals without speech disorders, those whose speech disorders have normalized, and, among those with developmental phonological disorders, subgroupings into speech delayed individuals and those with persistent, residual errors persisting beyond the ninth year, with other refinements possible. These metrics have been obtained for members of nuclear families ascertained through a preschool child with a severe phonologic disorder. Current efforts focus on comparisons of these metrics and subtypes with other standard measures of speech and language. Commingling analyses of these measures in children from families ascertained through a preschool child with a language disorder showed no evidence that a mixture of distributions, rather than a single distribution, provided a better fit to the data.

正常和无序音系学的研究需要采取以下措施 生物语言学上适当的言语产生 心理测量上稳健。 一些语音和韵律 专门为遗传学研究而开发的测量方法 以及其他发展语音学的描述性研究 失调。 这10个衡量表达能力的指标 会话演讲，从 5-10 分钟获得 会话语音样本，已根据以下方面进行了评估 可靠性和寿命参考数据，并构成临床的一部分 名为言语障碍分类的分类工具 系统（SDCS）。 该分类包括许多描述性的 亚型，包括没有言语障碍的个体、 言语障碍已正常化，并且在发育障碍患者中 语音障碍，分为言语迟缓个体 以及那些持续存在残余错误超过第九次的错误 年，并可能进行其他改进。 这些指标已 为通过确定的核心家庭成员获得 患有严重语音障碍的学龄前儿童。 目前的努力 重点关注这些指标和子类型与其他标准的比较 言语和语言的测量。 综合分析这些 通过幼儿园确定的针对家庭儿童的措施 没有证据表明患有语言障碍的儿童混合了 分布，而不是单一分布，提供了更好的 适合数据。