The development of co-speech gesture in the communication of children with autism spectrum disorders
The development of co-speech gesture in the communication of children with autism spectrum disorders
复制标题
自闭症谱系障碍儿童交流中共同言语手势的发展
DOI：
--
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发表时间：
2013
影响因子：
1.2
通讯作者：
M. Perkins
中科院分区：
文献类型：
--
作者：
Hannah Sowden;J. Clegg;M. Perkins
摘要 共同言语手势与成人对话中的言语有着密切的语义关系。在典型发育中的儿童中，共同言语手势可以为言语提供额外的信息，从而促进多词言语的出现。众所周知，自闭症谱系障碍 (ASD) 患者在整合视听信息方面存在困难，这可能会影响语音手势系统的发育。对四名年龄为 2;4 至 3;5 岁的 ASD 儿童进行了一项纵向观察研究。参与者在参加干预项目期间每两周录制一次 20 分钟的视频。录音持续长达 8 个月，从而对整个小组从前言语到多词言语的手势实践进行了丰富的分析。所有参与者都将手势与言语或发声相结合。据观察，为语音提供额外信息的共同语音手势要么不存在，要么很少见。研究结果表明，患有自闭症谱系障碍的儿童不会像正常发育中的儿童那样利用手势的促进交流效果。
Abstract Co-speech gestures have a close semantic relationship to speech in adult conversation. In typically developing children co-speech gestures which give additional information to speech facilitate the emergence of multi-word speech. A difficulty with integrating audio-visual information is known to exist for individuals with Autism Spectrum Disorder (ASD), which may affect development of the speech-gesture system. A longitudinal observational study was conducted with four children with ASD, aged 2;4 to 3;5 years. Participants were video-recorded for 20 min every 2 weeks during their attendance on an intervention programme. Recording continued for up to 8 months, thus affording a rich analysis of gestural practices from pre-verbal to multi-word speech across the group. All participants combined gesture with either speech or vocalisations. Co-speech gestures providing additional information to speech were observed to be either absent or rare. Findings suggest that children with ASD do not make use of the facilitating communicative effects of gesture in the same way as typically developing children.
DOI：
10.1111/j.1469-7610.2007.01766.x
发表时间：
2007-08-01
影响因子：
7.6
作者：
Smith, Elizabeth G.;Bennetto, Loisa
通讯作者：
Bennetto, Loisa