4.5 Article

Temporal Coordination and Prosodic Structure in Autism Spectrum Disorder: Timing Across Speech and Non-speech Motor Domains

期刊

JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS
卷 51, 期 8, 页码 2929-2949

出版社

SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10803-020-04758-z

关键词

Autism; Prosody; Speech timing; Temporal processing; Motor control

向作者/读者索取更多资源

Individuals with autism spectrum disorder (ASD) often demonstrate disordered speech prosody, particularly in timing and syllable durations. This study found significant differences in relative timing and syllable durations at phrase ends for the ASD group, as well as a correlation between variability in speech and drumming tasks, suggesting deficits in temporal processing in both speech and non-speech motor domains.
Individuals with autism spectrum disorder (ASD) often exhibit disordered speech prosody, but sources of disordered prosody remain poorly understood. We explored patterns of temporal alignment and prosodic grouping in a speech-based metronome repetition task as well as manual coordination in a drum tapping task among Cantonese speakers with ASD and normal nonverbal IQ and matched controls. Results indicate similar group results for prosodic grouping patterns, but significant differences in relative timing and longer syllable durations at phrase ends for the ASD group. Variability on the speech task was significantly correlated with variability on the drumming task, consistent with the view that impairment in both speech and non-speech motor domains can be linked with deficits in temporal processing.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.5
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据