在有自闭症谱系障碍的语音语言儿童中,词汇语调和语调的形式和功能处理
Li Wang1, Sanrong Xiao2, Cunmei Jiang3
1Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, 518057, China.
The Journal of the Acoustical Society of America
|July 25, 2023
概括
讲普通话的自闭症儿童表现出典型的语音和语调处理能力. 自闭症症状的严重程度与听觉知觉的形式和功能方面处理困难相关.
科学领域:
- 语言学的语言学.
- 神经发育障碍 神经发育障碍
- 听觉感知是一种听觉感知.
背景情况:
- 自闭症谱系障碍 (ASD) 对音调和语调处理的研究通常集中在非音调语言上,产生不一致的发现.
- 认知能力和语言背景可能会影响自闭症患者如何处理音调信息.
研究的目的:
- 研究认知能力强,说普通话的自闭症儿童的音调和语调处理.
- 检查自闭症症状严重程度和听觉处理能力在音调语言背景下的关系.
主要方法:
- 38名自闭症儿童和32名非自闭症普通话儿童参加了这次活动.
- 参与者完成了感知任务,在形式 (声学特征) 和功能 (语言意义) 层面评估语音和语调.
主要成果:
- 自闭症普通话儿童在形式和功能层面上表现出在分辨音调和语调方面的无损能力.
- 在自闭症和非自闭症组中,音调和语调处理能力都有积极的相关性.
- 增加自闭症症状严重程度与形式和功能层次处理的表现较差有关.
结论:
- 具有认知能力的自闭症儿童在音调语言 (普通话) 中有经验,表现出典型的音调和语调处理.
- 这些发现表明,语言背景是理解自闭症听觉处理表型的关键因素.
- 在这种人群中,音调和语调的形式和功能层面的听觉处理是相互关联的.
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