第二个检验方法是肢体语言和各种面部表情的发展,第三条是是否能够有持续性的肢体和眼神上的信息交换。这两点都来自engaging autism这本书的第一章中的core problems in ASD ,我把这段话先抄下来:Does the child communicate with gestures and emotional expressions? Does she engage in a continuous flow of back and forth emotional signaling with smiles,frowns,head nods, and other interactive gestures?
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