Means-end problem solving in infancy: Development, emergence of intentionality, and transfer of knowledge.
Means-end problem solving in infancy: Development, emergence of intentionality, and transfer of knowledge.
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DOI：
10.1002/dev.21798
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发表时间：
2019-03
影响因子：
2.2
通讯作者：
Lobo MA
中科院分区：
文献类型：
--
作者：
Babik I;Cunha AB;Ross SM;Logan SW;Galloway JC;Lobo MA
对23名典型发育婴儿在6、9、12、18和24个月时的行为和表现进行了纵向评估，包括两种手段-目的任务：拉毛巾或旋转转盘以获得支持的物体。随着年龄的增长，婴儿表现出更多的目标导向行为，导致解决问题的成功率增加。意向性在毛巾任务中比在转盘任务中出现得更早(6.9个月比10.8个月)。任务之间的潜在知识转移在9个月时首次被观察到。这项研究提供了方法-目的学习的发展，意向性的出现，以及在涉及相似概念(支持)但需要不同行动模式才能成功(拉动和旋转)的任务中潜在的知识转移。
Behaviors and performance of 23 typically developing infants were assessed longitudinally at 6, 9, 12, 18, and 24 months in two means-end tasks: pulling a towel or rotating a turntable to obtain a supported object. With age, infants performed more goal-directed behaviors, leading to increased problem-solving success. Intentionality emerged earlier in the towel task than in the turntable task (6.9 vs. 10.8 months). Potential knowledge transfer between the tasks was first observed at 9 months. This study provides insight into the development of means-end learning, the emergence of intentionality, and potential transfer of knowledge in tasks involving a similar concept (support) but requiring different modes of action for success (pulling vs. rotating).
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影响因子：
2.6
作者：
Johnson, SP;Slemmer, JA;Amso, D
通讯作者：
Amso, D
影响因子：
4.6
作者：
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3.4
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