Developmental apraxia of speech .2. Toward a diagnostic marker
Developmental apraxia of speech .2. Toward a diagnostic marker
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DOI：
10.1044/jslhr.4002.286
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发表时间：
1997-04-01
影响因子：
2.6
通讯作者：
Kwiatkowski, J
中科院分区：
文献类型：
--
作者：
Shriberg, LD;Aram, DM;Kwiatkowski, J
这是关于发育性言语失用症 (DAS) 系列的第二篇论文（Shriberg、Aram 和 Kwiatkowski，1997a）报告了两项研究的结果。研究 I 将 14 名疑似 DAS 儿童的言语和韵律特征与 73 名言语延迟 (SD) 儿童的言语和韵律特征进行了比较。结果表明，将一些疑似 DAS 儿童与 SD 儿童区分开来的唯一语言领域是不适当的压力。研究 II 使用 20 名疑似 DAS 儿童样本的回顾性数据交叉验证了这些发现，这些儿童在大学语音诊所进行了 10 年的评估。讨论考虑了语言重音测量中的方法和概念问题。理论问题以及对研究和临床实践的影响被推迟到将目前的发现与多站点交叉验证项目的结果进行综合（Shriberg、Aram 和 Kwiatkowski，1997b）。
This second paper in a series on developmental apraxia of speech (DAS) (Shriberg, Aram, & Kwiatkowski, 1997a) reports findings from two studies. Study I compares speech and prosody-voice profiles of a group of 14 children with suspected DAS to profiles of 73 children with speech delay (SD). Results suggest that the only linguistic domain that differentiates some children with suspected DAS from those with SD is inappropriate stress. Study II cross-validates these findings, using retrospective data from a sample of 20 children with suspected DAS evaluated in a university phonology clinic over a 10-year period. Discussion considers methodological and conceptual issues in the measurement of linguistic stress. Theoretical issues and implications for research and clinical practice are deferred for synthesis of the present findings with those From a multi-site cross-validation project (Shriberg, Aram, & Kwiatkowski, 1997b).