RELATIONSHIP BETWEEN DURATION OF A STIMULUS AND DURATION OF A PERCEPTION
RELATIONSHIP BETWEEN DURATION OF A STIMULUS AND DURATION OF A PERCEPTION
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DOI：
10.1016/0028-3932(70)90024-2
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发表时间：
1970-01-01
期刊：
影响因子：
2.6
通讯作者：
EFRON, R
中科院分区：
文献类型：
--
作者：
EFRON, R
本文通过分析在同一模态中第一刺激的偏移和第二刺激的起始的一致性判断中的时间误差，研究了视觉和听觉刺激知觉的时间过程。第一刺激的持续时间是自变量，受试者的误差幅度是因变量。所使用的刺激的错误分析表明，听觉和视觉感知具有最小持续时间，由120-130毫秒或更短的刺激产生，并且由长于该临界值的刺激引起的感知相对于持续时间连续分级。没有证据可以找到支持的想法，感知持续时间量化的时域。
The time-course of the perception of visual and auditory stimuli has been studied by means of the analysis of the temporal errors in the judgement of the simultaneity of the offset of the first stimulus and the onset of the second stimulus in the same modality. The duration of the first stimulus is the independent variable and the magnitude of the subject's error is the dependent variable. The error analysis for the stimuli which were used indicates that both auditory and visual perceptions have a minimum duration, produced by stimuli of 120–130 msec or less, and that perceptions evoked by stimuli longer than this critical value are continuously graded with respect to duration. No evidence could be found to support the idea that perceptual durations are quantized in the temporal domain.