INFANTS PERCEPTION OF SUBSTANCE AND TEMPORAL SYNCHRONY IN MULTIMODAL EVENTS
INFANTS PERCEPTION OF SUBSTANCE AND TEMPORAL SYNCHRONY IN MULTIMODAL EVENTS
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DOI：
10.1016/s0163-6383(83)90241-2
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发表时间：
1983-01-01
影响因子：
2.1
通讯作者：
BAHRICK, LE
中科院分区：
文献类型：
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作者：
BAHRICK, LE
Four-mo。大一点的婴儿可以察觉到运动中的刚性和弹性物体的音轨和胶片之间的关系。当这两种物体的电影和其中一种物体的原声同时播放时，婴儿主要观看的是原声电影。随后的三项研究探讨了这种多式联运感知的基础。婴儿发现了双峰时间结构，即物体的刚性和弹性，以及物体撞击的视觉和声音之间的时间同步性。支持多式联运感知的发展是基于对视觉和听觉刺激的不变关系的检测。
Four-mo.-old infants can detect a relationship between the soundtracks and films of rigid and elastic objects in motion. When movies of these 2 kinds of objects were shown side by side along with the soundtrack to 1 of them, infants predominately watched the sound films. Three subsequent studies explored the basis of this intermodal perception. Infants detected bimodal temporal structure specifying object rigidity and elasticity and temporal synchrony between the sights and sounds of object impact. The view that the development of intermodal perception is based on the detection of invariant relations in visual and acoustic stimulation was supported.