在患有自闭症谱系障碍的儿童中,共同意图理解
Wenwen Hou1,2,3, Xue Li4, Yunmei Yang1,2
1CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.
概括
患有自闭症谱系障碍 (ASD) 的儿童难以根据共同目标预测行动. 他们的预测更多地依赖于感官输入,而不是理解共同的意图.
科学领域:
- 发展心理学 发展心理学
- 认知神经科学 认知神经科学
- 自闭症谱系障碍研究研究
背景情况:
- 了解共同的意图对于社会互动至关重要.
- 患有自闭症谱系障碍 (ASD) 的儿童经常在社会认知和联合行动方面表现出挑战.
- 之前的研究强调了自闭症患者难以推断他人的心理状态的困难.
研究的目的:
- 调查ASD儿童预测基于共同意图的行动的能力.
- 在联合行动背景下,比较ASD儿童和典型发育 (TD) 儿童的行动预测和意图理解.
- 在ASD中区分隐性 (以视线为基础) 和显式 (行为) 的行动预测措施.
主要方法:
- 在社会 (共同意图) 和非社会 (独立行动) 条件下使用了联合行动任务,包括参与者在社会 (共同意图) 和非社会 (独立行动) 条件下玩块的视频.
- 在视频观测期间,使用眼睛追踪技术评估儿童的目光行为.
- 进行了明确的问题,以评估行动预测的准确性和视频曝光后的意图理解.
主要成果:
- 患有自闭症儿童和TD儿童在社会和非社会条件下都表现出预期的目光 (隐含的行动预测).
- 在社会条件下的明确行动预测和意图理解任务中,TD儿童的表现优于ASD儿童.
- 对于明确措施的非社会条件,没有观察到显著的群体差异.
结论:
- 患有自闭症儿童在理解和利用共同意图进行行动预测方面遇到困难.
- 患有自闭症儿童的行动预测似乎主要受到自下而上的感官处理的影响,而不是自上而下的故意推断.
- 研究结果强调了自闭症患者在社会认知方面面临的具体挑战,特别是在协作环境中.
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