Frequency and regularity effects in reading are task dependent: evidence from ERPs

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dc.citation.firstpage1342en_US
dc.citation.issueNumber10en_US
dc.citation.journalTitleLanguage, Cognition and Neuroscienceen_US
dc.citation.lastpage1355en_US
dc.citation.volumeNumber29en_US
dc.contributor.authorFischer-Baum, Simonen_US
dc.contributor.authorDickson, Danielle S.en_US
dc.contributor.authorFedermeier, Kara D.en_US
dc.date.accessioned2016-08-30T20:50:15Zen_US
dc.date.available2016-08-30T20:50:15Zen_US
dc.date.issued2014en_US
dc.description.abstractMany theories of visual word processing assume obligatory semantic access and phonological recoding whenever a written word is encountered. However, the relative importance of different reading processes depends on task. The current study uses event related potentials (ERPs) to investigate whether -- and, if so, when and how-- effects of task modulate how visually-presented words are processed. Participants were presented written words in the context of two tasks, delayed reading aloud and proper name detection. Stimuli varied factorially on lexical frequency and on spellingto-sound regularity, while controlling for other lexical variables. Effects of both lexical frequency and regularity were modulated by task. Lexical frequency modulated N400 amplitude, but only in the reading aloud task, whereas spellingto-sound regularity interacted with frequency to modulate the LPC, again only in the reading aloud task. Taken together, these results demonstrate that task demands affect how meaning and sound are generated from written words.en_US
dc.identifier.citationFischer-Baum, Simon, Dickson, Danielle S. and Federmeier, Kara D.. "Frequency and regularity effects in reading are task dependent: evidence from ERPs." <i>Language, Cognition and Neuroscience,</i> 29, no. 10 (2014) Taylor & Francis: 1342-1355. http://dx.doi.org/10.1080/23273798.2014.927067.en_US
dc.identifier.doihttp://dx.doi.org/10.1080/23273798.2014.927067en_US
dc.identifier.urihttps://hdl.handle.net/1911/91372en_US
dc.language.isoengen_US
dc.publisherTaylor & Francisen_US
dc.rightsThis is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Taylor & Francis.en_US
dc.subject.keywordERPsen_US
dc.subject.keywordlexical frequencyen_US
dc.subject.keywordspelling-to-sound regularityen_US
dc.subject.keywordvisual word processingen_US
dc.subject.keywordtask-dependent processingen_US
dc.titleFrequency and regularity effects in reading are task dependent: evidence from ERPsen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpost-printen_US
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