Auditory temporal order and perceived fusion-nonfusion
Auditory temporal order and perceived fusion-nonfusion
复制标题
听觉时间顺序和感知融合-非融合
DOI：
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发表时间：
1980
期刊：
影响因子：
--
通讯作者：
G. Corso
中科院分区：
文献类型：
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作者：
G. Corso
一对纯音正弦波，第一个音调随机呈现给每只耳朵，同时或顺序呈现。判断音调的出现顺序(时间顺序)和感觉到的音调数量(融合-非融合)。3个刺激强度值(40、55和70dBSPL)和10个异步性刺激开始值(SOA；0、1、2和4到28毫秒，以4毫秒为步长)是不同的。在本研究中，最重要的是时间顺序判断任务与融合-非融合之间的关系。反应时间和准确度是用来评估这种关系的依赖指标。两组10名受试者的结果显示，随着刺激强度和SOA的增加，正确的非融合判断的百分比增加。对于时间顺序的正确判断，没有注意到显著的强度或SOA效应。融合-非融合任务的反应时间受到刺激强度和SOA的显著影响。对于与时间顺序任务相关的反应时间，强度是显著的。对于此调查而言，更重要的是通过任务交互观察到的响应时间数据的强度。这些结果表明这是一种混合模型，在该模型的不同阶段发生了不同的过程。
A pair of pure-tone sine waves, with the first tone presented randomly to either ear, was presented simultaneously or sequentially. The order of occurrence of the tones (temporal order) and the number of tones perceived (fusion-nonfusion) were judged. Three values of stimulus intensity (40, 55, and 70 dB SPL) and 10 values of stimulus onset asynchrony (SOA; 0, 1, 2, and 4 to 28 msec in 4-msec steps) were varied. Of major importance in this investigation was the relationship between the judgmental tasks of temporal order and fusion-nonfusion. Response time and accuracy were the dependent measures used to assess that relationship. The results of two groups of 10 subjects showed an increase in the percentage of correct nonfusion judgments with increases in stimulus intensity and SOA. For correct judgments of temporal order, no significant intensity or SOA effects were noted. Response time for the fusion-nonfusion task was significantly influenced by both stimulus intensity and SOA. For the response times associated with the temporal order task, intensity was significant. More important to this investigation was the observed Intensity by SOA by Task interaction for response time data. These results suggest a hybrid model, with different processes occurring within different stages of this model.
DOI：
10.1121/1.1917119
发表时间：
1949-07
期刊：
The American journal of psychology
影响因子：
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作者：
H. Wallach;E. B. Newman;M. Rosenzweig
通讯作者：
H. Wallach;E. B. Newman;M. Rosenzweig