自闭症
心理干预
心理学
听力学
随机对照试验
口语
发展心理学
沟通技巧
句号(音乐)
沟通
医学
计算机科学
自然语言处理
物理
外科
精神科
声学
医学教育
作者
Paul J. Yoder,Wendy L. Stone
出处
期刊:Journal of Speech Language and Hearing Research
[American Speech-Language-Hearing Association]
日期:2006-08-01
卷期号:49 (4): 698-711
被引量:251
标识
DOI:10.1044/1092-4388(2006/051)
摘要
Purpose This randomized group experiment compared the efficacy of 2 communication interventions (Responsive Education and Prelinguistic Milieu Teaching [RPMT] and the Picture Exchange Communication System [PECS]) on spoken communication in 36 preschoolers with autism spectrum disorders (ASD). Method Each treatment was delivered to children for a maximum total of 24 hr over a 6-month period. Spoken communication was assessed in a rigorous test of generalization at pretreatment, posttreatment, and 6-month follow-up periods. Results PECS was more successful than RPMT in increasing the number of nonimitative spoken communication acts and the number of different nonimitative words used at the posttreatment period. Considering growth over all 3 measurement periods, an exploratory analysis showed that growth rate of the number of different nonimitative words was faster in the PECS group than in the RPMT group for children who began treatment with relatively high object exploration. In contrast, analogous slopes were steeper in the RPMT group than in the PECS group for children who began treatment with relatively low object exploration.
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