Spatial S-R compatibility with unimanual two-finger choice reactions: Effects of irrelevant stimulus location
نویسندگان
چکیده
منابع مشابه
S-R compatibility: spatial characteristics of stimulus and response codes.
The present paper reports the results of two experiments designed to demonstrate the utility of the concept of stimulus-response compatibility in the development of a theory of perceptual-motor behavior. A task involves compatible S-R relations to the extent that the ensemble of stimulus and response combinations comprising the task results in a high rate of information transfer. Admittedly, de...
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In contrast to flexible capacity theories of information-processing behavior, discrete stage models generally assume that the functioning of one stage (e.g., stimulus discrimination) proceeds independently of the demands on some other stage (e.g., response selection). These alternatives were tested by factorially varying stimulus similarity and stimulus-response compatibility in a speeded brigh...
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Effects of stimulus orientation, grouping, and alignment on spatial compatibility were investigated in this study. With eight possible stimulus locations mapped to two response keys, responses for the parallel orientation was found to be faster than that for the orthogonal orientation. As to the grouping effect, responses for the split stimulus array were superior to that for the continuous one...
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Responses are faster with spatial S-R correspondence than with noncorrespondence (spatial compatibility effect), even if stimulus location is irrelevant (Simon effect). In two experiments, we sought to determine whether stimuli located above and below a fixation point are coded as left and right (and thus affect the selection of left and right responses) if the visual context suggests such a co...
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This paper presents a cognitive model of stimulus-response compatibility (SRC) effects for a situation in which location-relevant and location-irrelevant tasks are intermixed within a single trial block. We provide a computational explanation of the cognitive processing involved in the mixed-task condition. The model is based on the Instance-Based Learning Theory, developed originally to explai...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1987
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03210508