Spatial expectations of young human infants, following passive movement.
Spatial expectations of young human infants, following passive movement.
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年轻人类婴儿在被动运动后的空间期望。
DOI：
10.1002/dev.20484
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发表时间：
2011
影响因子：
2.2
通讯作者：
Needham,Amy
中科院分区：
文献类型：
--
作者：
Kaufman,Jordy;Needham,Amy
描述了三个实验，研究4.5个月大的婴儿在被动运动过程中的空间思维，使用的任务不需要手动或视觉搜索。在这些实验中，婴儿习惯于位于桌子一角的显示器。在测试试验之前，婴儿要么被移到桌子的另一边，要么保持在习惯试验期间保持的相同位置。此外，在习惯试验和测试试验之间，显示器被偷偷地移动到桌子上的对角相对位置，或者显示器保持静止。结果表明，婴儿一般disabituated时，实际（allocentric/目标）的位置显示器之间的习惯和测试改变。然而，在实验3中，婴儿减少了在测试室周围移动的经验，婴儿disabituated改变他们的自我中心的空间关系的显示。这个实验的结果表明，在测试室周围移动的经验是这种位置恒定性的先决条件。综上所述，本文提出的研究结果表明，有足够的经验，幼儿在被动运动过程中意识到环境中的关键空间关系。© 2010 Wiley Periodicals，Inc. Dev Psychobiol 53：23-36，2011.
Three experiments are described that investigate 4.5‐month‐old infants' spatial thinking during passive movement using a task that required no manual or visual search. In these experiments, infants habituated to a display located near one corner of a table. Before the test trial the infants were either moved to the opposite side of the table or they remained in the same position that they held during the habituation trials. Also, between the habituation trials and the test trial, the display was either surreptitiously moved to the diagonally opposite position on the table, or the display remained stationary. The results showed that infants generally dishabituated when the actual (allocentric/objective) location of the display was changed between habituation and test. However, in Experiment 3, in which infants had reduced experience moving around the testing chamber, infants dishabituated to a change in their egocentric spatial relationship to the display. The results of this experiment suggest that experience moving around the testing chamber was a prerequisite for such location constancy. Taken together, the findings presented here indicate that with enough experience, young infants become aware of key spatial relationships in their environment during passive movement. © 2010 Wiley Periodicals, Inc. Dev Psychobiol 53: 23–36, 2011.