Knowing a Word Affects the Fundamental Perception of The Sounds Within it

Knowing a Word Affects the Fundamental Perception of The Sounds Within it
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了解一个单词会影响对其内部声音的基本感知

DOI:
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发表时间:
2001
期刊:
Psychology Science
影响因子:
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通讯作者:
A. Samuel
A. Samuel
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文献类型:
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作者:
A. Samuel

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理解口语是人类认知装置的一项非凡的计算成就。关于人类如何识别口语单词的理论分为两类:一些理论假设完全自下而上的信息流,其中连续计算更抽象的表示。相比之下,其他理论则断言更抽象的表示(例如单词)的激活可以影响更小的单元(例如音素或音节)的激活。这里报告的两个实验条件证明了单词表征对较小感知单元激活的自上而下的影响。结果表明,感知过程并不是严格自下而上的:逻辑上较低处理级别的计算受到逻辑上更抽象级别的计算的影响。这些结果限制并指导了人类语音感知处理架构的理论。
Understanding spoken language is an exceptional computational achievement of the human cognitive apparatus. Theories of how humans recognize spoken words fall into two categories: Some theories assume a fully bottom-up flow of information, in which successively more abstract representations are computed. Other theories, in contrast, assert that activation of a more abstract representation (e.g., a word) can affect the activation of smaller units (e.g., phonemes or syllables). The two experimental conditions reported here demonstrate the top-down influence of word representations on the activation of smaller perceptual units. The results show that perceptual processes are not strictly bottom-up: Computations at logically lower levels of processing are affected by computations at logically more abstract levels. These results constrain and inform theories of the architecture of human perceptual processing of speech.
在言语感知中交互式使用词汇信息。
DOI: 10.1037//0096-1523.13.2.291
发表时间: 1987
期刊: Journal of experimental psychology. Human perception and performance
影响因子: --
作者:
Connine,CM;CliftonJr,C
通讯作者: CliftonJr,C
语音处理中的词汇邻域效应。
DOI: 10.1037//0096-1523.23.3.873
发表时间: 1997
期刊: Journal of experimental psychology. Human perception and performance
影响因子: --
作者:
Newman,RS;Sawusch,JR;Luce,PA
通讯作者: Luce,PA