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dc.contributor.authorMüsseler, Jochen
dc.contributor.authorKoch, Iring
dc.contributor.authorWühr, Peter
dc.date.accessioned2010-05-28
dc.date.accessioned2015-12-01T10:32:29Z-
dc.date.available2010-05-28
dc.date.available2015-12-01T10:32:29Z-
dc.date.issued2005
dc.identifier.otherurn:nbn:de:bsz:291-psydok-26156-
dc.identifier.urihttp://hdl.handle.net/20.500.11780/1304-
dc.description.abstractThe Simon effect denotes superior performance when stimulus and response positions correspond than when they do not, even when stimulus position is irrelevant. Usually, this effect is attributed to the automatic formation of a spatial stimulus code that interferes with response selection. Recent evidence, however, called the hypothesis of automatic processing of stimulus position into question. The present study aimed at providing a strong test of this hypothesis. In two experiments, a dual-task procedure was employed. The primary task was an auditory-manual four-choice task (S1-R1 task). The secondary task was a visual encoding task (S2-R2 task), and S2 followed S1 with a variable stimulus onset asynchrony (SOA). Horizontal position of S2, which was irrelevant for both tasks, was also varied, and the effect of spatial S2-R1 correspondence was investigated. Experiment 1 showed dual-task impairment in visual encoding, and a cross-task Simon effect at short SOAs. That is, S2 position affected R1 selection, although less capacity was available for deliberately processing S2 position. In addition, Experiment 2 revealed the absence of the cross-task Simon effect when the target appeared simultaneously with a contralateral distractor. Together, the results suggest that encoding of stimulus position can run automatically, on the basis of an exogenous attention shift towards stimulus location.en
dc.language.isoen
dc.rightspubl-ohne-podde
dc.rights.urihttp://psydok.sulb.uni-saarland.de/doku/lic_ohne_pod.phpde
dc.subject.classificationSimon-Effektde
dc.subject.classificationExperimentde
dc.subject.classificationReizde
dc.subject.classificationPositionde
dc.subject.classificationKognitiver Prozessde
dc.subject.classificationSensumotorikde
dc.subject.classificationVisuelle Aufmerksamkeitde
dc.subject.classificationReizde
dc.subject.classificationParameterde
dc.subject.classificationDoppelaufgabede
ubs.subject.ddc150
dc.subject.otherKognitive Prozessede
dc.subject.otherSensumotorische Prozessede
dc.subject.otherVisuelle Aufmerksamkeitde
dc.subject.otherStimulusparameterde
dc.subject.otherDoppelaufgabenprozedurde
dc.subject.otherSimon effecten
dc.subject.otherexperimenten
dc.subject.otherstimulus positionen
dc.subject.otherCognitive Processesen
dc.subject.otherPerceptual Motor Processesen
dc.subject.otherVisual Attentionen
dc.subject.otherStimulus Parametersen
dc.titleTesting the boundary conditions for processing irrelevant location information: The cross-task Simon effecten
dc.typeReport (Bericht)
dc.date.updated2014-03-17
ubs.publikation.typreport
ubs.publikation.sourcehttp://www.informaworld.com/smpp/content~content=a744093684&db=all
ubs.institutMax-Planck-Institut für psychologische Forschung
ubs.institutRheinisch-Westfälische Hochschule Aachen: Institut für Psychologie
ubs.institutFriedrich-Alexander-Universität Erlangen-Nürnberg: Institut für Psychologie
ubs.fakultaetPsychologie: Sonstiges
ubs.fakultaetPsychologie: Hochschulen Deutschland
ubs.fakultaetPsychologie: Hochschulen Deutschland
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