DOES OBJECT MODELING ELICIT IMITATIVE-LIKE GESTURES FROM YOUNG INFANTS

被引:18
作者
ABRAVANEL, E
DEYONG, NG
机构
关键词
D O I
10.1016/0022-0965(91)90004-C
中图分类号
B844 [发展心理学(人类心理学)];
学科分类号
040202 ;
摘要
One interpretation of the evidence for early imitative-like matching of facial gestures is that the acts are elicited by stimulus properties, rather than constructed by the infant. Verification of this possibility requires presentation of object models to determine whether infants reliably respond to them with movement-matching gestures. Two object models, one simulating tongue movements and the other mouth openingļosing, were presented to younger infants (median age = 5 weeks) and to older ones (median age = 12 weeks) under systematically varied movement conditions. Additionally, a live model presented tongue protrusion and mouth opening gestures to the same infants. Findings of two studies were similar. At neither age was there reliable elicitation of facial gestures by either object model, which suggests that most infants were not imitating the object movements or responding to them in a way that verifies elicitation of facial matches by object presentation. Live modeling of tongue extensions, however, did increase the incidence of partial tongue protrusions among infants at 5 weeks, which supports previous research. © 1991.
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页码:22 / 40
页数:19
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