对于患有自闭症谱系障碍的儿童的基本情绪而言,非典型的面部模仿
Shuo Liu1, Yue Wang1, Yongning Song1,2
1Shanghai Key Laboratory of Brain Functional Genomics, Key Laboratory of Brain Functional Genomics Ministry of Education, School of Psychology and Cognitive Science, East China Normal University, Shanghai, China.
概括
患有自闭症谱系障碍 (ASD) 的儿童表现出面部模仿的强度降低,无论是自愿的还是自动的. 这种非典型的面部模仿与自闭症症状和心理能力理论有关.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 社会认知是指社会认知.
背景情况:
- 面部模仿,无意识地模仿他人的表情,对于社会认知至关重要.
- 非典型的面部模仿与社会功能障碍有关,但自闭症谱系障碍 (ASD) 的发现是不一致的.
- 在ASD中研究面部模仿对于了解核心缺陷和潜在机制至关重要.
研究的目的:
- 量化评估有或没有自闭症儿童的自愿和自动面部模仿.
- 探索面部模仿,自闭症症状和思想理论之间的关系.
- 确定心智理论是否调解了自闭症症状和面部模仿强度之间的联系.
主要方法:
- 对六种基本表情的自愿和自动面部仿真进行定量分析.
- 与ASD儿童和典型发育的儿童之间的模仿表现的比较.
- 模仿,自闭症症状严重程度和思想理论得分之间的相关性分析.
主要成果:
- 两组之间的模仿精度没有显著差异.
- 患有自闭症的儿童在自愿和自动的面部模仿中表现出明显较低的强度.
- 在ASD中,较低的自愿模仿强度特别在快乐,悲伤和恐惧的表达方面得到了注意.
- 面部模仿强度与自闭症症状水平和思维理论得分有显著的相关性.
- 思想理论调解了自闭症症状和面部模仿强度之间的关系.
结论:
- 患有自闭症的人表现出不典型的面部模仿,其特点是强度降低,可能作为自闭症的认知标记.
- 思想理论在面部模仿中起着调解作用,为自闭症中社会功能障碍的机制提供了洞察力.
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