期刊
JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS
卷 42, 期 8, 页码 1616-1629出版社
SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10803-011-1401-z
关键词
Autism; Language; Child-directed speech; Attention; Respiratory sinus arrhythmia; Heart rate
Young boys with autism were compared to typically developing boys on responses to nonsocial and child-directed speech (CDS) stimuli. Behavioral (looking) and physiological (heart rate and respiratory sinus arrhythmia) measures were collected. Boys with autism looked equally as much as chronological age-matched peers at nonsocial stimuli, but less at CDS stimuli. Boys with autism and language age-matched peers differed in patterns of looking at live versus videotaped CDS stimuli. Boys with autism demonstrated faster heart rates than chronological age-matched peers, but did not differ significantly on respiratory sinus arrhythmia. Reduced attention during CDS may restrict language-learning opportunities for children with autism. The heart rate findings suggest that young children with autism have a nonspecific elevated arousal level.
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。
推荐
暂无数据