Auditory-visual conflicts in the perceived duration of lights, tones and gaps.
Auditory-visual conflicts in the perceived duration of lights, tones and gaps.
复制标题
灯光、音调和间隙感知持续时间的听觉与视觉冲突。
DOI：
10.1037//0096-1523.7.6.1327
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发表时间：
1981
期刊：
影响因子：
--
通讯作者：
K. Scott
中科院分区：
文献类型：
--
作者：
J. T. Walker;K. Scott
感知到的短音调（1000或1500毫秒）的持续时间比单独呈现的相同长度的光的持续时间长。因此，当光和色调同时呈现时，在感知的持续时间上存在冲突。在这种情况下，同时充满光和音调的间隔的感知持续时间与仅充满音调的间隔的感知持续时间接近。在其他连续的音调中，无声的间隙被认为比在其他连续的光线中更长，并且在光和音调中同时出现的间隙的感知持续时间接近于单独的音调间隙。因此，听觉优势发生在前面的条件下，也就是说，在感知的持续时间内，无论是在填充间隔或间隙之间发生的听觉-视觉冲突，都被听觉模态所解决。视觉优势只发生在音调强度降低的一种情况下，以及500毫秒光的感知持续时间比500毫秒音的感知持续时间长。时间感知中听觉优势的发现与空间感知中感官冲突的研究结果背道而驰，在空间感知中，视觉通常主导听觉和触觉。
The perceived duration of a short tone (1,000 or 1,500 msec) was longer than that of a separately presented light of equal length. Thus, when light and tone were presented simultaneously, there was a conflict in perceived duration. In that case, the perceived duration of an interval filled with both light and tone was close to that of an interval filled with tone alone. A silent gap in otherwise continuous tone was perceived as longer than a gap in otherwise continuous light, and the perceived duration of a gap occurring simultaneously in both light and tone was close to that of a gap in tone alone. Thus, auditory dominance occurred under the preceding conditions-that is, auditory-visual conflicts in perceived duration, whether occurring between filled intervals or gaps, were resolved in favor of the auditory modality. Visual dominance occurred only under one condition, in which the intensity of tone was reduced, and in which the perceived duration of a 500-msec light was longer than that of a 500-msec tone. The finding of auditory dominance in the perception of time runs counter to the results of studies of sensory conflicts in spatial perception, where vision typically dominates audition and touch.