Department of Communication Sciences and Special Education, Center for Autism and Behavioral Education Research, University of Georgia, 110 Carlton St, Athens, GA, 30606, USA.
Department of Special Education, Vanderbilt University, Nashville, TN, USA.
J Autism Dev Disord. 2021 Nov;51(11):4199-4212. doi: 10.1007/s10803-021-04868-2. Epub 2021 Jan 28.
This review evaluated the effects of augmentative and alternative communication (AAC) on speech development in children with autism spectrum disorders (ASD); replicated, updated, and extended the systematic review by Schlosser and Wendt (American Journal of Speech-Language Pathology 17:212-230, 2008). Twenty-five single case design articles and three group design articles published between 1975 and May 2020 met inclusion criteria related to participant characteristics, intervention type, design, and visual analysis of dependent variable outcomes. Overall, AAC resulted in improved speech production; however, speech gains that did occur did not surpass AAC use.
这篇综述评估了增强和替代沟通 (AAC) 对自闭症谱系障碍 (ASD) 儿童言语发展的影响；复制、更新和扩展了 Schlosser 和 Wendt（美国言语语言听力协会杂志 17:212-230, 2008）的系统综述。25 篇单病例设计文章和 3 篇组设计文章符合纳入标准，涉及参与者特征、干预类型、设计以及因变量结果的可视化分析，这些文章均发表于 1975 年至 2020 年 5 月期间。总体而言，AAC 可提高言语产生能力；然而，所产生的言语增益并未超过 AAC 的使用。
