Weight perception in 12-month-old infants
Weight perception in 12-month-old infants
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DOI：
10.1016/s0163-6383(02)00168-6
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发表时间：
2003-02-01
影响因子：
2.1
通讯作者：
Jouen, F
中科院分区：
文献类型：
--
作者：
Molina, M;Jouen, F
研究了12个月大婴儿的触觉体重知觉。在对重物或轻物体进行习惯化之后，婴儿们接受了一项触觉测试，在此期间，他们要么拿着熟悉的物体重量，要么拿着新的物体重量。记录了两个相关的指标：(1)保持时间，以评估习惯和对新颖性的反应；(2)对物体施加手动压力，以研究婴儿根据物体重量调整其操作的能力。这两项测量都揭示了婴儿触觉感知重量属性的能力。(C) 2002爱思唯尔科学有限公司版权所有。
Haptic weight perception was investigated in 12-month-old infants. Following an habituation sequence with a heavy or light object, babies received a haptic test during which they held either the familiar or a new object weight. Two dependent measures were recorded: (1) Holding times in order to assess habituation as well as reaction to novelty; (2) Manual pressure exerted on the object in order to investigate infants' capacity to adjust their manipulation to the object's weight. Both measures revealed infants' capacity to haptically perceive the property of weight. (C) 2002 Elsevier Science Inc. All rights reserved.