Development in infant object interactions across the period from crawling to walking: A longitudinal study in a daycare center
Development in infant object interactions across the period from crawling to walking: A longitudinal study in a daycare center
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从爬行到行走期间婴儿物体交互的发展：日托中心的纵向研究
DOI：
10.11225/cs.2021.048
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
外山 紀子
中科院分区：
文献类型：
--
作者：
西尾 千尋;石井 千夏;外山 紀子
本研究旨在探讨婴儿在运动发育过程中物体相互作用的变化，特别是在功能感知方面的变化。在这项纵向研究中，我们观察了婴儿在日托中心一年的日常活动，并检查了他们在房间里使用薄布的活动。将婴儿的运动状态和活动分为几个动作类别。当他们是爬行者或巡游者时，婴儿经常与他们的照顾者进行固定的活动，如“物体探索”和“躲猫猫”。在成为独立的步行者之后，大多数婴儿更多地参与“穿”和“抱”。在观察期内，社会互动频率保持稳定；然而，在他们会走路之后，大多数婴儿开始更频繁地进行社会互动。这些发现表明，运动的发展可能对物体的可视性知觉的发展至关重要，这些发展趋势鼓励婴儿煽动社会互动。
This study aimed to investigate how infants' object interactions changed during locomotor development, particularly concerning affordance perception. In this longitudinal study, we observed infants' daily activities in a daycare center for one year and examined their activities involving thin cloths in the room. Locomotor status and infants' activities were divided into several action categories. When they were crawlers or cruisers, the infants frequently engaged in stationary activities such as “object exploration” and “peek-a-boo” with their caregivers. After becoming independent walkers, most infants engaged more often in “wearing” & “carrying”. During the observation periods, the frequencies of social interactions were stable; however, after they could walk, most infants initiated social interactions more frequently. These findings suggest that locomotor development may be critical to the development of affordance perception of objects and that these developmental trends encourage infants to instigate social interactions.