殴打压力:证据重新校准词压力感知
Ronny Bujok1,2, David Peeters3,4, Antje S Meyer3,5
1Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands. Ronny.Bujok@mpi.nl.
Attention, perception & psychophysics
|May 20, 2025
概括
听众重新校准他们对语言的感知,包括词汇压力,使用视觉线索,如手势. 这种适应影响了口语识别,显示了多模式信息如何塑造听觉感知.
科学领域:
- 心理语言学 心理语言学
- 听觉感知是一种听觉感知.
- 多式联运通信 多式联运通信
背景情况:
- 语音感知需要适应固有的变化.
- 感知重新校准调整基于上下文的声音表示.
- 之前的研究集中在细分变异性上,经常忽略了prosody和多模式性.
研究的目的:
- 研究词汇压力感知的重新校准.
- 检查词汇拼写和手动节拍手势信息的影响.
- 了解听众如何适应说话者特定的音模式.
主要方法:
- 使用视听暴露和仅用音频测试的四项实验.
- 操纵词汇-拼写信息和手动节拍手势.
- 评估重新校准对口语识别的影响.
主要成果:
- 视听信息 (词汇拼写和手势) 诱导了词汇压力表示的重新校准.
- 再校准对随后的口语识别产生了持久的影响.
- 对重新校准新词的泛化是有限的,仅在一个实验中观察到.
结论:
- 再校准是自然沟通中超分段语音适应的一个关键机制.
- 手动节拍手势,即使是简单的手势,也可以显著而持久地影响听觉语音感知.
- 多式联络整合在适应语音变化的过程中起着至关重要的作用.
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