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dc.contributor.authorHautala, Jarkko
dc.contributor.authorParviainen, Tiina
dc.date.accessioned2015-01-19T07:57:39Z
dc.date.available2015-01-19T07:57:39Z
dc.date.issued2014
dc.identifier.citationHautala, J., & Parviainen, T. (2014). Gaze position reveals impaired attentional shift during visual word recognition in dysfluent readers. <i>PLOS ONE</i>, <i>9</i>(9). https://doi.org/10.1371/journal.pone.0108937
dc.identifier.otherCONVID_23910578
dc.identifier.otherTUTKAID_63235
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/45112
dc.description.abstractEffects reflecting serial within-word processing are frequently found in pseudo- and non-word recognition tasks not only among fluent, but especially among dyslexic readers. However, the time course and locus of these serial within-word processing effects in the cognitive hierarchy (i.e., orthographic, phonological, lexical) have remained elusive. We studied whether a subject’s eye movements during a lexical decision task would provide information about the temporal dynamics of serial within-word processing. We assumed that if there is serial within-word processing proceeding from left to right, items with informative beginnings would attract the gaze position and (micro-)saccadic eye movements earlier in time relative to those with informative endings. In addition, we compared responses to word, non-word, and pseudo-word items to study whether serial within-word processing stems mainly from a lexical, orthographic, or phonological processing level, respectively. Gaze positions showed earlier responses to anomalies located at pseudo- and non-word beginnings rather than endings, whereas informative word beginnings or endings did not affect gaze positions. The overall pattern of results suggests parallel letter processing of real words and rapid serial within-word processing when reading novel words. Dysfluent readers’ gaze position responses toward anomalies located at pseudo- and non-word endings were delayed substantially, suggesting impairment in serial processing at an orthographic processing level.
dc.languageeng
dc.language.isoeng
dc.publisherPublic Library of Science
dc.relation.ispartofseriesPLOS ONE
dc.relation.urihttp://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0108937
dc.subject.otherlexical decision tasks
dc.subject.otherword recognition
dc.titleGaze position reveals impaired attentional shift during visual word recognition in dysfluent readers
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201501161121
dc.contributor.laitosAgora Centerfi
dc.contributor.laitosPsykologian laitosfi
dc.contributor.laitosAgora Centeren
dc.contributor.laitosDepartment of Psychologyen
dc.contributor.oppiainePsykologiafi
dc.contributor.oppiaineMonitieteinen aivotutkimuskeskusfi
dc.contributor.oppiainePsychologyen
dc.contributor.oppiaineCentre for Interdisciplinary Brain Researchen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2015-01-16T16:30:03Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.relation.issn1932-6203
dc.relation.numberinseries9
dc.relation.volume9
dc.type.versionpublishedVersion
dc.rights.copyright© 2014 Hautala, Parviainen. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
dc.rights.accesslevelopenAccessfi
dc.subject.ysosilmänliikkeet
dc.subject.ysokognitio
dc.subject.ysotietojenkäsittely
jyx.subject.urihttp://www.yso.fi/onto/yso/p23744
jyx.subject.urihttp://www.yso.fi/onto/yso/p642
jyx.subject.urihttp://www.yso.fi/onto/yso/p2407
dc.rights.urlhttp://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1371/journal.pone.0108937


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© 2014 Hautala, Parviainen. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Except where otherwise noted, this item's license is described as © 2014 Hautala, Parviainen. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.