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听觉线索对词汇压力的影响,对手势时间的视觉感知

Chengjia Ye¹, James M McQueen^2,3, Hans Rutger Bosker²

¹Donders Institute for Brain, Cognition and Behaviour, Radboud University, Thomas Van Aquinostraat 4, 6525 GD, Nijmegen, The Netherlands. chengjia.ye@donders.ru.nl.

Attention, perception & psychophysics

|April 30, 2025

概括

听觉语音压力影响我们如何感知伴随手势的时间. 听众可视地调整手部动作以与强调音节保持一致,展示双向视听语音通信.

科学领域:

心理学心理学心理学
语言学的语言学.
神经科学是一个神经科学.

背景情况:

演讲通常伴随着手势,特别是节拍手势,这通常与表情突出一致.
节拍手势可以信号词压力,影响口语识别.
听觉语音对视觉感知的影响,特别是词汇压力如何影响感知的手势时间,仍然在很大程度上未被探索.

研究的目的:

为了研究词汇压力对节奏手势感知时间的影响.
为了确定听觉语音信号是否可以改变手势定时的视觉感知.
在语音通信中探索视听互动的双向性.

主要方法:

两项实验是使用视频进行的,视频中显示了不同音节的单词与手拍相结合,并改变了它们之间的异步.
实验1使用了一种新的节拍时间估计任务.
实验2使用强制选择任务来评估感知到的手势对齐与强调的音节.

主要成果:

人们认为手势发生在强调音节的音调峰值附近,从而减少了大约60%的时间距离.
听众倾向于感知音节之间中间的手势与更强烈的压力音节一致.
这种对感知手势时间的听觉影响在手势时间含糊不清时更加明显.

结论:

由基本频率 (f0) 和强度驱动的词汇压力,对感知的手势时间产生时间吸引效应.
听觉语言显著影响视觉感知,支持沟通中视听互动的双向模式.
研究结果强调了听觉和视觉语音处理在日常面对面互动中的综合性.

关键词:

视听同步视听同步视听同步节拍手势是指节拍的手势.心理语言学心理语言学语音感知语音感知时间处理时间处理.

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