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On-the-fly adaptation of selectivity in the flanker task

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LEHLE, Carola, Ronald HÜBNER, 2008. On-the-fly adaptation of selectivity in the flanker task. In: Psychonomic Bulletin & Review. 15(4), pp. 814-818. Available under: doi: 10.3758/PBR.15.4.814

@article{Lehle2008Onthe-10705, title={On-the-fly adaptation of selectivity in the flanker task}, year={2008}, doi={10.3758/PBR.15.4.814}, number={4}, volume={15}, journal={Psychonomic Bulletin & Review}, pages={814--818}, author={Lehle, Carola and Hübner, Ronald} }

terms-of-use 2008 Lehle, Carola On-the-fly adaptation of selectivity in the flanker task Hübner, Ronald The processing selectivity in the flanker taskhas been shown to depend on the ratio of congruent trials to incongruent trials in a task (Gratton, Coles, & Donchin, 1992). If congruent trials are more frequent than incongruent ones, the flankers are more attended and, consequently, the flanker congruency effect is increased. Recent results suggest that participants can even allocate attention on the fly to the flankers-that is, in a highly flexible way after stimulus onset-depending on the frequency ofincongruenttrials on a certain stimulus locatioll. Because location plays a unique role in stimulus selection, we investigated in two experiments whether selectivity can also be adjusted on the fly depending on stimulus color. The results demonstrate that color can be used for such an adjuslment, but only if the association between color and frequency has been previously learned under blocked conditions. First publ. in: Psychonomic Bulletin & Review 15 (2008), 4, pp. 814-818 2011-03-25T09:21:13Z 2011-03-25T09:21:13Z eng Hübner, Ronald application/pdf Lehle, Carola

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