Postural position constrains multimodal object exploration in infants.
Postural position constrains multimodal object exploration in infants.
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姿势位置限制了婴儿的多模式物体探索。
DOI：
10.1111/infa.12039
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Adolph,KarenE
中科院分区：
文献类型：
--
作者：
Soska,KaseyC;Adolph,KarenE
最近的研究表明，多通道客体探索在婴儿认知和社会发展中的重要作用。然而，姿势位置对婴儿物体探索的真实的时间影响在很大程度上被忽视了。在本研究中，5至7个月大的婴儿（N=29）在以支撑坐姿、仰卧位和俯卧位放置时处理物体，并观察其自发探索行为。婴儿产生更多的手动，口头和视觉探索坐在仰卧和俯卧相比。此外，当婴儿坐着时，更经常地将手动探索与嘴和视觉检查相结合。婴儿从物体探索中学习的机会嵌入在真实的时间姿势背景中，限制了探索行为的数量和质量。
Recent research has revealed the important role of multimodal object exploration in infants' cognitive and social development. Yet, the real‐time effects of postural position on infants' object exploration have been largely ignored. In the current study, 5‐ to 7‐month‐old infants (N=29) handled objects while placed in supported sitting, supine, and prone postures, and their spontaneous exploratory behaviors were observed. Infants produced more manual, oral, and visual exploration in sitting compared to lying supine and prone. Moreover, while sitting, infants more often coupled manual exploration with mouthing and visual examination. Infants' opportunities for learning from object exploration are embedded within a real‐time postural context that constrains the quantity and quality of exploratory behavior.