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首页> 外文期刊>Journal of Autism and Developmental Disorders >Brief Report: Perception of Genuine and Posed Smiles by Individuals with Autism
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Brief Report: Perception of Genuine and Posed Smiles by Individuals with Autism

机译：简要报告：孤独症患者对真实微笑和假笑的看法

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摘要

Individuals with autism are impaired in the recognition of fear, which may be due to their reduced tendency to look at the eyes. Here we investigated another potential perceptual and social consequence of reduced eye fixation. The eye region of the face is critical for identifying genuine, or sincere, smiles. We therefore investigated this ability in adults with autism. We used eye-tracking to measure gaze behaviour to faces displaying posed and genuine smiles. Adults with autism were impaired on the posed/genuine smile task and looked at the eyes significantly less than did controls. Also, within the autism group, task performance correlated with social interaction ability. We conclude that reduced eye contact in autism leads to reduced ability to discriminate genuine from posed smiles with downstream effects on social interaction.
机译：自闭症患者对恐惧的认知能力受损，这可能是由于他们减少了看眼睛的倾向。在这里，我们研究了减少眼睛注视的另一种潜在的感知和社会后果。面部的眼睛区域对于识别真实的或真诚的微笑至关重要。因此，我们研究了自闭症成年人的这种能力。我们使用眼动仪来测量显示姿势和真实笑容的脸部的凝视行为。自闭症的成年人在摆姿势/真正的微笑任务上受损，并且看着眼睛的次数明显少于对照组。此外，在自闭症群体中，任务执行与社交互动能力相关。我们得出的结论是，自闭症患者眼神交流的减少导致辨别真假与对社交互动产生下游影响的笑容的能力降低。

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