Sheridan M D
Child Care Health Dev. 1977 May-Jun;3(3):189-99. doi: 10.1111/j.1365-2214.1977.tb00040.x.
Specialized body movements are universally employed to convey information between individuals and groups across some distance, near or far. The natural development of facial expressions, limb gestures and whole body movements, for the purpose of interpersonal communications in young children, is briefly discussed.
专门的身体动作被普遍用于在个体和群体之间传递信息，无论距离远近。本文简要讨论了幼儿为进行人际交流而自然发展出的面部表情、肢体手势和全身动作。
