Publikation: Strategies of flanker coprocessing in single and dual tasks
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2007
Autor:innen
Lehle, Carola
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Published
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Journal of Experimental Psychology / Human Perception and Performance. 2007, 33(1), pp. 103-123. Available under: doi: 10.1037/0096-1523.33.1.103
Zusammenfassung
In this study, the authors used a dual-task flanker paradigm to investigate the degree to which flankers are coprocessed with the target as a function of whether flankers have to be used as stimuli for a second task. A series of experiments, in which performance in dual tasks was compared with that in single tasks, revealed that participants had a strong tendency to coprocess flankers to a large degree in dual tasks, even if this impaired performance. Coprocessing of flankers was reduced only when totally irrelevant flankers were presented at the beginning of a trial or single tasks were performed on the great majority of trials within a block. The results suggest that it was demanding to process targets and flankers serially when both had to be used for a dual task. As a consequence, target and flankers were processed in parallel, even if this was nonoptimal for target selection.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
150 Psychologie
Schlagwörter
dual tasks, flanker task, parallel processing, attention, processing strategies
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ISO 690
HÜBNER, Ronald, Carola LEHLE, 2007. Strategies of flanker coprocessing in single and dual tasks. In: Journal of Experimental Psychology / Human Perception and Performance. 2007, 33(1), pp. 103-123. Available under: doi: 10.1037/0096-1523.33.1.103BibTex
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year={2007},
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title={Strategies of flanker coprocessing in single and dual tasks},
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volume={33},
journal={Journal of Experimental Psychology / Human Perception and Performance},
pages={103--123},
author={Hübner, Ronald and Lehle, Carola}
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