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Does attentional selectivity in global/local processing improve discretely or gradually?

Does attentional selectivity in global/local processing improve discretely or gradually?

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Prüfsumme: MD5:44c1a98540bc772b9adef69d08b9bfba

HÜBNER, Ronald, 2014. Does attentional selectivity in global/local processing improve discretely or gradually?. In: Frontiers in Psychology. 5, 61. eISSN 1664-1078

@article{Hubner2014atten-26302, title={Does attentional selectivity in global/local processing improve discretely or gradually?}, year={2014}, doi={10.3389/fpsyg.2014.00061}, volume={5}, journal={Frontiers in Psychology}, author={Hübner, Ronald}, note={Article Number: 61} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/26302"> <dcterms:bibliographicCitation>Frontiers in Psychology ; 5 (2014). - 61</dcterms:bibliographicCitation> <dc:language>eng</dc:language> <dcterms:abstract xml:lang="eng">Some results suggest that attentional selection in global/local processing occurs at two stages: an early stage, where global and local information of a hierarchical stimulus is filtered or weighted according to the current goal, and a late stage, where the contents of the stimulus are bound to their respective level. Because it is assumed that binding improves attentional selectivity, accuracy should increase with response time. To see whether this prediction holds, a global/local experiment was conducted with hierarchical letters as stimuli, and where selection difficulty was varied by blocking vs. randomizing the target levels. The results show that accuracy indeed increased with response time, although to a lesser extent under randomized levels. Because an increasing accuracy is also compatible with a gradually improving selectivity, corresponding sequential sampling models were fit to the distributional data. The results show that a discretely improving attentional selectivity accounts better for the data. Moreover, the parameters of the corresponding model indicate that randomizing the target level impaired the efficiency of early selection as well as that of content-to-level binding.</dcterms:abstract> <dc:contributor>Hübner, Ronald</dc:contributor> <dc:rights>deposit-license</dc:rights> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/26302"/> <dcterms:issued>2014</dcterms:issued> <dc:creator>Hübner, Ronald</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-02-10T13:42:33Z</dcterms:available> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-02-10T13:42:33Z</dc:date> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dcterms:title>Does attentional selectivity in global/local processing improve discretely or gradually?</dcterms:title> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

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