The influence of electronic sound effects on learning from televised and live models
The influence of electronic sound effects on learning from televised and live models
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DOI：
10.1016/j.jecp.2009.03.001
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发表时间：
2009-05-01
影响因子：
2.6
通讯作者：
Somanader, Mark
中科院分区：
文献类型：
--
作者：
Barr, Rachel;Wyss, Nancy;Somanader, Mark
婴儿通过模仿多种来源（包括电视和电子玩具）快速积累信息。在两个实验中，我们研究了在视频或现场演示中添加声音效果是否会影响 6、12 和 18 个月大的孩子的模仿。在实验 1 中，我们为电视模型呈现的目标动作添加了匹配和不匹配的音效。我们发现，无论声音效果匹配还是不匹配，6 个月大的孩子都会重现目标动作，而 12 个月和 18 个月大的孩子只有在声音效果匹配时才会重现目标动作。在实验 2 中，我们为实时模型呈现的目标动作添加了匹配的声音效果。添加声音效果会扰乱 6 个月、12 个月和 18 个月大的孩子的模仿能力。总体而言，模仿为婴儿期通过电视和电子玩具学习的快速变化提供了清晰的行为衡量标准。这些发现对生产者和家长在数字时代的学习具有实际意义，对综合行动感知表征系统的发展具有理论意义。 (C) 2009 Elsevier Inc. 保留所有权利。
Infants rapidly accrue information via imitation from multiple sources, including television and electronic toys. In two experiments, we examined whether adding sound effects to video or live demonstrations would influence imitation by 6-, 12-, and 18-month-olds. In Experiment 1, we added matching and mismatching sound effects to target actions presented by a televised model. We found that 6-month-olds reproduced the target actions regardless of whether the sound effects were matched or mismatched, whereas 12- and 18-month-olds reproduced the actions only when the sound effects were matched. In Experiment 2, we added matching sound effects to target actions presented by a live model. The addition Of Sound effects disrupted imitation performance by 6-, 12-, and 18-month-olds. Overall, imitation provides a clear behavioral measure of rapid changes in learning from television and electronic toys during infancy. These findings have practical implications for producers and parents regarding learning in the digital age and theoretical implications regarding the development of integrated action-perception representational systems. (C) 2009 Elsevier Inc. All rights reserved.