通过新的镜头来关注社会:自闭症和多动症特征和眼睛闭塞会影响对话中的目光
Jessica Dawson1, Astrid P Martinez-Cedillo1,2, Leilani Forby3
1Department of Psychology, University of Essex, Colchester, UK.
概括
人们在谈话中专注于面孔,但太阳镜会阻碍注意力. 高自闭症特征减少了对面部特征的关注,与ADHD症状不同,影响了社会关注线索.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 社会互动 社交互动
背景情况:
- 眼神跟踪和注意面孔对于社交互动至关重要.
- 眼神接触和面部暗示对于理解交谈伙伴至关重要.
- 社会关注的个体差异可能与神经发育特征有关.
研究的目的:
- 研究预先录制的对话中如何模拟现实的社会注意力.
- 为了检查隐蔽眼部区域 (太阳镜) 在对话期间对注意力的影响.
- 探索自闭症特征,ADHD症状和社会注意力模式之间的关系.
主要方法:
- 用眼睛跟踪来监测参与者在视频对话中的视觉注意力.
- 进行了两项实验,操纵了太阳镜在描述的扬声器上的存在.
- 参与者被评估自闭症特征的水平 (实验1) 和注意力缺陷多动症 (ADHD) 症状 (实验2).
主要成果:
- 具有高度自闭症特征的个体对关键面部特征的注意力有所减少.
- 在这种情况下,注意力缺陷过度活动障碍的症状并没有显著影响凝视模式.
- 太阳镜会扰乱对话中的注意力,导致对新发言人的目光延迟和减少.
- 能够解释眼神线索的能力有助于在对话中转移注意力.
结论:
- 凝视线索对于在二次对话中保持注意力很重要.
- 用太阳镜遮住眼睛区域会对注意力动态产生负面影响.
- 社会关注行为中的微妙变化可能与临床相关的特征有关,特别是自闭症特征.
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