ON THE INTERACTION OF S-R COMPATIBILITY WITH OTHER VARIABLES AFFECTING REACTION-TIME
ON THE INTERACTION OF S-R COMPATIBILITY WITH OTHER VARIABLES AFFECTING REACTION-TIME
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DOI：
10.1111/j.2044-8295.1965.tb00944.x
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发表时间：
1965-01-01
影响因子：
4
通讯作者：
GREGORY, M
中科院分区：
文献类型：
--
作者：
BROADBENT, DE;GREGORY, M
触觉刺激的选择反应进行了研究，使用兼容的指令（与刺激的手指反应）和不兼容的（另一方面与相应的手指反应）。结果发现，减少兼容性增加的效果的替代反应的数量，刺激的到达时间的不确定性，同时分散注意力的任务，和不同的信号的到达频率不等。有人还指出，没有显着的相互作用之间的时间不确定性和数量的替代信号，并与一个固定的发生概率的刺激给反应较慢时，几个不同的刺激在干预试验中，比只有一个。结果被解释为符合一个类似于统计决策的理论机制。
Choice reactions to tactual stimulation were studied, using compatible instructions (react with the finger that is stimulated) and incompatible ones (react with the corresponding finger on the other hand). It was found that decrease in compatibility increased the effect of number of alternative reactions, of uncertainty about the time of arrival of a stimulus, of a simultaneous distracting task, and of an unequal frequency of arrival of different signals. It was also noted that no significant interaction was found between time uncertainty and number of alternative signals; and that stimuli with a fixed probability of occurrence gave slower reactions when several different stimuli were presented in intervening trials, than when there was only one. The results are interpreted as according with a theoretical mechanism resembling a statistical decision.