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Visual placing by human infants 总被引:1,自引:0,他引:1
Prior research has not agreed that extension of the arms by the human infant on approach to a surface is a visual response. In this research, human infants 8 to 11-months-old extended their arms on approach to a patterned surface covered with glass. The arms did not extend to a patterned surface 14 in. below the glass. Thus, the response is a visual, not a vestibular, proprioceptive one. Ambiguity of the visual stimulus that elicits the response is shown by the finding that the infants also extended their arms almost as much to a gray surface just beneath the glass as they did to the patterned one. 相似文献
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