Listeners beware: Speech production may be bad for learning speech sounds
Listeners beware: Speech production may be bad for learning speech sounds
复制标题
DOI：
10.1016/j.jml.2015.10.008
复制
发表时间：
2016-08-01
影响因子：
4.3
通讯作者：
Samuel, Arthur G.
中科院分区：
文献类型：
--
作者：
Baese-Berk, Melissa M.;Samuel, Arthur G.
口语要求个人既能感知又能产生语音。因为这两个过程都访问词汇和亚词汇表征，所以通常认为感知和产生涉及合作过程。然而，很少有研究直接研究这两种模式之间的关系的性质，特别是如何产生语音影响语音感知。在一系列实验中，我们研究了反直觉的发现，即学习感知表征可以通过在训练过程中产生标记而被破坏。我们调查这种中断是否可以减轻先前的经验与语音的声音，以及是否中断的原因是生产的特定的声音正在学习，或者是一个更普遍的生产系统和系统之间的冲突，开发新的感知表征。我们的研究结果描绘了一个更具竞争力的感知和生产之间的关系可能比假设，并表明，这两个需求固有的生产和认知需求调节这种关系。(C)2015 Elsevier Inc. All rights reserved.
Spoken language requires individuals to both perceive and produce speech. Because both processes access lexical and sublexical representations, it is commonly assumed that perception and production involve cooperative processes. However, few studies have directly examined the nature of the relationship between the two modalities, particularly how producing speech influences speech perception. In a series of experiments, we examine the counter-intuitive finding that learning perceptual representations can be disrupted by producing tokens during training. We investigate whether this disruption can be alleviated by prior experience with the speech sounds, and whether the cause of the disruption is production of the particular sound being learned, or is a more general conflict between the production system and the system that develops new perceptual representations. Our results paint a more competitive relationship between perception and production than might be assumed and suggest that both demands inherent to production and cognitive demands modulate this relationship. (C) 2015 Elsevier Inc. All rights reserved.