Predicting eye-movement characteristics across multiple tasks from working memory and executive control.
Individual differences in working memory (WM) and executive control are stable, related to cognitive task performance, and clinically predictive. Between-participant differences in eye movements are also highly reliable (Carter & Luke, Journal of Experimental Psychology: Human Perception and Perform...
| Publicado en: | Memory & Cognition Vol. 46; no. 5; pp. 826 - 840 |
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| Autores principales: | , , |
| Formato: | Artículo |
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Springer Nature
Jul2018
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=130552660&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 130552660 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 0090502X MEG jtl: Memory & Cognition issn: 0090502X maglogo: N pubinfo: dt: Jul2018 vid: 46 iid: 5 pid: 237 pub: Springer Nature artinfo: ui: 130552660 10.3758/s13421-018-0798-4 ppf: 826 ppct: 14 formats: fmt: – @attributes: type: T – @attributes: type: P size: 1MB tig: atl: Predicting eye-movement characteristics across multiple tasks from working memory and executive control. aug: au: Luke, Steven G. Darowski, Emily S. Gale, Shawn D. affil: Department of Psychology, Brigham Young University, 1062 SWKT, 84602-5543, Provo, UT, USA su: Reading Task performance Executive function Mathematical models Saccadic eye movements Short-term memory Visual perception Theory Eye movement measurements sug: subj: Reading Task performance Executive function Mathematical models Saccadic eye movements Short-term memory Visual perception Theory Eye movement measurements keyword: Eye movements Individual differences Scene perception Search Visual Eye movements Individual differences Scene perception Search Visual ab: Individual differences in working memory (WM) and executive control are stable, related to cognitive task performance, and clinically predictive. Between-participant differences in eye movements are also highly reliable (Carter & Luke, Journal of Experimental Psychology: Human Perception and Performance,<xref>2018</xref>; Henderson & Luke, Journal of Experimental Psychology: Human Perception and Performance, 40(4), 1390-1400, <xref>2014</xref>). However, little is known about how higher order individual differences in cognition are related to these eye-movement characteristics. In the present study, healthy college-age participants performed several individual difference tasks to measure WM span and executive control. Participants also performed three eye-movement tasks: reading, visual search, and scene viewing. Across all tasks, higher WM scores were related to reduced skewness in fixation duration distributions. In reading, higher WM scores predicted longer saccades. In scene viewing, higher WM scores predicted longer fixations. Theoretical and clinical implications of these findings are discussed. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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