自闭症谱系障碍是目前最常见、最严重、最难治疗的儿童发展障碍之一。根据美国《精神障碍诊断与统计手册》第五版,社会交往困难是自闭症谱系障碍的一种核心症状。迄今为止,我们对改善他们的社交淡仍然没有有效的办法。早期的研究认为,自闭症谱系障碍儿童不能很好地识别和理解社交信息(诸如面部表情、身体语言、眼神等),导 Autism Spectrum Disorder is one of the most common, severe and difficult to treat childhood development disorders. According to the fifth edition of the Handbook of Mental Disorders Diagnostics and Statistics, social communication difficulties are a central symptom of autism spectrum disorders. So far, we still have no effective way to improve their social conditions. Earlier studies suggested that children with autism spectrum disorders do not properly recognize and understand social information such as facial expressions, body language, eyes, etc.