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  The roles of feature-specific task set and bottom-up salience in attentional capture: An ERP study

Eimer, M., Kiss, M., Press, C., & Sauter, D. (2009). The roles of feature-specific task set and bottom-up salience in attentional capture: An ERP study. Journal of Experimental Psychology: Human Perception and Performance, 35, 1316-1328. doi:10.1037/a0015872.

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Datensatz-Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-DCD1-E Versions-Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-DCD2-C
Genre: Zeitschriftenartikel

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Sauter_The_Roles_of_Feature_Specific_JEP_2009.pdf (Verlagsversion), 2MB
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 Urheber:
Eimer, Martin1, Autor
Kiss, Monika1, Autor
Press, Clare1, Autor
Sauter, Disa1, 2, Autor              
Affiliations:
1School of Psychology, Birkbeck College, University of London, UK, escidoc:persistent22              
2Comparative Cognitive Anthropology, MPI for Psycholinguistics, Max Planck Society, escidoc:55209              

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 Zusammenfassung: We investigated the roles of top-down task set and bottom-up stimulus salience for feature-specific attentional capture. ERPs and behavioural performance were measured in two experiments where spatially nonpredictive cues preceded visual search arrays that included a colour-defined target. When cue arrays contained a target-colour singleton, behavioural spatial cueing effects were accompanied by a cue-induced N2pc component, indicative of attentional capture. Behavioural cueing effects and N2pc components were only minimally attenuated for non-singleton relative to singleton target-colour cues, demonstrating that top-down task set has a much greater impact on attentional capture than bottom-up salience. For nontarget-colour singleton cues, no N2pc was triggered, but an anterior N2 component indicative of top-down inhibition was observed. In Experiment 2, these cues produced an inverted behavioural cueing effect, which was accompanied by a delayed N2pc to targets presented at cued locations. These results suggest that perceptually salient visual stimuli without task-relevant features trigger a transient location-specific inhibition process that prevents attentional capture, but delays the selection of subsequent target events.

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Sprache(n): eng - Englisch
 Datum: 2009-10-09
 Publikationsstatus: Im Druck publiziert
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1037/a0015872
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Titel: Journal of Experimental Psychology: Human Perception and Performance
Genre der Quelle: Zeitschrift
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Ort, Verlag, Ausgabe: Washington : American Psychological Association (PsycARTICLES)
Seiten: - Band / Heft: 35 Artikelnummer: - Start- / Endseite: 1316 - 1328 Identifikator: ISSN: 0096-1523
CoNE: http://pubman.mpdl.mpg.de/cone/journals/resource/954927546243