Where's the ball? Two- and three-year-olds reason about unseen events.
Where's the ball? Two- and three-year-olds reason about unseen events.
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球在哪里？
DOI：
10.1037//0012-1649.36.3.394
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发表时间：
2000
影响因子：
4
通讯作者：
Clifton,RK
中科院分区：
文献类型：
--
作者：
Berthier,NE;DeBlois,S;Poirier,CR;Novak,MA;Clifton,RK
2岁、2岁半和3岁的儿童参与了一项搜索任务，在这项任务中，他们打开封堵器中4扇门中的一扇，以找回被滚到封堵器后面的球。正确的门是通过在封堵器后面放置一堵部分可见的墙来确定的，这堵墙阻止了看不见的球的运动。只有年龄最大的一组孩子能够可靠地选择正确的门。如果打开一扇门把玩具从前面藏起来，所有的孩子都能找回藏在同一个装置里的玩具。对年幼儿童错误的分析表明，他们不是随机搜索，而是使用多种策略。研究结果与皮亚杰的观点一致，即使用表征来指导行动的能力在生命的最初几年发展缓慢。（PsycINFO数据库记录(c) 2016 APA，版权所有）
Children 2, 2½, and 3 years of age engaged in a search task in which they opened 1 of 4 doors in an occluder to retrieve a ball that had been rolled behind the occluder. The correct door was determined by a partially visible wall placed behind the occluder that stopped the motion of the unseen ball. Only the oldest group of children was able to reliably choose the correct door. All children were able to retrieve a toy that had been hidden in the same apparatus if the toy was hidden from the front by opening a door. Analysis of the younger children's errors indicated that they did not search randomly but instead used a variety of strategies. The results are consistent with the Piagetian view that the ability to use representations to guide action develops slowly over the first years of life.(PsycINFO Database Record (c) 2016 APA, all rights reserved)