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

Lehle, Carola; Hübner, Ronald

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

Dateien

onthefly.pdfGröße: 5.64 MBDownloads: 764

Datum

2008

Autor:innen

Lehle, Carola

Hübner, Ronald

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Psychologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Psychonomic Bulletin & Review. 2008, 15(4), pp. 814-818. Available under: doi: 10.3758/PBR.15.4.814

Zusammenfassung

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.

Fachgebiet (DDC)

150 Psychologie

Zitieren

ISO 690

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

BibTex

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

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