A domain-general theory of the development of perceptual discrimination
A domain-general theory of the development of perceptual discrimination
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DOI：
10.1111/j.1467-8721.2007.00503.x
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发表时间：
2007-08-01
影响因子：
7.2
通讯作者：
Nelson, Charles A.
中科院分区：
文献类型：
--
作者：
Scott, Lisa S.;Pascalis, Olivier;Nelson, Charles A.
在本文中，我们提出了一个领域通用原则，可以解释在生命最初几年感知发展的几个方面所观察到的改善。这一时期的发展特点是感知缩小的过程，感知信息的辨别力首先被广泛调整，然后随着经验下降到更具选择性的水平。这个过程似乎跨越了视觉和听觉模式，并且可能反映了共同神经结构的发展。
In this article, we posit a domain-general principle that may account for the improvement that is observed in several aspects of perceptual development over the first years of life. Development during this time frame is characterized by a process of perceptual narrowing, whereby the discrimination of perceptual information is broadly tuned at first and then declines to more selective levels with experience. This process appears to cut across both the visual and auditory modalities and may reflect the development of a common neural architecture.