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听觉对视觉时间知觉的影响及其机制

Influences of Auditory Stimulus on Visual Time Perception and Its Mechanism

Psychology of China / 2021,3(5): 427-432 / 2021-05-07 660 1769

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• Authors: 翟梦蝶     
• Information:

  苏州大学教育学院，苏州
  

• Keywords: Time perception; Temporal ventriloquism; Auditory-visual integration 时间知觉；时间腹语术；视听整合
• Abstract: The sensory modality influences the subjective duration of the stimulus. Time information presented in auditory modality appears more accurate and stable. Interestingly, the auditory stimulus would capture visually perceived onset, and the visual subjective duration will be prolonged or compressed by synchronous auditory duration. Moreover, the precision of the cross-modal stimulus is higher than the visual stimulus presented in isolation. According to the scalar expectancy theory, auditory stimuli may accelerate the pulse rate for visual time perception. Also, the latency of the visual mode switch may be changed by the simultaneously presented auditory stimulus. 人们对不同通道时间信息的感知存在差异，听觉通道的时间知觉更加精确且稳定，因而同步呈现视觉与听觉 时间信息时，视觉刺激的主观时间知觉会被任务无关的听觉刺激吸引，主要表现为：对视觉刺激呈现时刻的 感知向同步听觉刺激靠拢；视觉刺激的主观时距会受同步听觉刺激的时距影响而拉长或缩短。此外，视听双 通道刺激的时间判断精度高于视觉刺激单独呈现的情形。这种听觉对视觉时间知觉的影响可能是由于听觉刺 激加快了视觉时间的脉冲发送速率，也可能基于模式开关开放与闭合潜伏期的改变。
• DOI: https://doi.org/10.35534/pc.0305052
• Cite: 翟梦蝶．听觉对视觉时间知觉的影响及其机制［J］．中国心理学前沿，2021，3（5）：427-432．