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首页> 外文期刊>Journal of Autism and Developmental Disorders >Brief Report: Representational Momentum for Dynamic Facial Expressions in Pervasive Developmental Disorder
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Brief Report: Representational Momentum for Dynamic Facial Expressions in Pervasive Developmental Disorder

机译：简要报告：普遍性发育障碍中动态面部表情的表征动量

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摘要

Individuals with pervasive developmental disorder (PDD) have difficulty with social communication via emotional facial expressions, but behavioral studies involving static images have reported inconsistent findings about emotion recognition. We investigated whether dynamic presentation of facial expression would enhance subjective perception of expressed emotion in 13 individuals with PDD and 13 typically developing controls. We presented dynamic and static emotional (fearful and happy) expressions. Participants were asked to match a changeable emotional face display with the last presented image. The results showed that both groups perceived the last image of dynamic facial expression to be more emotionally exaggerated than the static facial expression. This finding suggests that individuals with PDD have an intact perceptual mechanism for processing dynamic information in another individual’s face. Keywords Asperger’s disorder - Dynamic facial expression - Pervasive developmental disorder - Representational momentum
机译：患有普遍性发育障碍（PDD）的人很难通过情感面部表情进行社交交流，但是涉及静态图像的行为研究报告了关于情感识别的不一致发现。我们调查了面部表情的动态呈现是否会增强13位PDD个体和13位通常发展为对照的个体的主观情感表达。我们展示了动态和静态的情感（恐惧和快乐）表达。要求参与者将变化多端的情绪面部表情与最后呈现的图像相匹配。结果表明，两组人都认为动态面部表情的最后一个图像比静态面部表情在情感上被夸大了。这一发现表明，患有PDD的人具有完整的感知机制，可以处理他人面部的动态信息。关键词阿斯伯格综合症-动态面部表情-普遍性发育障碍-表征动量

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