Transfer of response codes from choice-response to go/no-go tasks.
The present study investigated the conditions for observing the Simon effect in go/no-go tasks. The Simon effect denotes faster and more accurate responses when irrelevant stimulus location and response location correspond than when they do not correspond. In four experiments, participants performed both in a choice-response task (CRT) and in a go/no-go task, and we varied the order and the similarity of the tasks. In the CRT, participants pressed a left key to one stimulus colour and a right key to another stimulus colour; in the go/no-go task, participants pressed one (e.g., left) key to one stimulus colour and refrained from responding to the other stimulus colour. As expected, Simon effects were consistently observed in the CRT. In contrast, Simon effects in the go/no-go task were only observed when it followed the CRT and when the mapping of stimulus colours to response locations was preserved between tasks (i.e., in Experiment 4). Results suggest that transfer of a particular S-R rule including response location from the CRT to the go/no-go task was responsible for the Simon effect in the latter task. In general, results are consistent with a response-discrimination account of the Simon effect.
Ansorge
Ulrich
U
Faculty of Psychology, Universität Wien, Wien, Austria. ulrich.ansorge@uni-osnabrueck.de
Wühr
Peter
P
D000328:Adult; D000704:Analysis of Variance; D002755:Choice Behavior / Q000502:physiology*; D003118:Color Perception / Q000502:physiology; D004192:Discrimination, Psychological / Q000502:physiology*; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D008297:Male; D009483:Neuropsychological Tests; D010775:Photic Stimulation; D011582:Psychological Theory; D011930:Reaction Time / Q000502:physiology; D013028:Space Perception / Q000502:physiology; D014163:Transfer, Psychology / Q000502:physiology*; D055815:Young Adult