Aging and word predictability during reading: Evidence from eye movements and fixation-related potentials

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Publicat a:Attention, Perception and Psychophysics vol. 87, no. 1 (Jan 2025), p. 50
Autor principal: Pagán, Ascensión
Altres autors: Degno, Federica, Milledge, Sara V, Kirkden, Richard D, White, Sarah J, Liversedge, Simon P, Paterson, Kevin B
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Springer Nature B.V.
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100 1 |a Pagán, Ascensión  |u School of Psychology and Vision Sciences, George Davies Centre for Medicine, University of Leicester, University Road, Leicester LE1 7RH, UK 
245 1 |a Aging and word predictability during reading: Evidence from eye movements and fixation-related potentials 
260 |b Springer Nature B.V.  |c Jan 2025 
513 |a Journal Article 
520 3 |a The use of context to facilitate the processing of words is recognized as a hallmark of skilled reading. This capability is also hypothesized to change with older age because of cognitive changes across the lifespan. However, research investigating this issue using eye movements or event-related potentials (ERPs) has produced conflicting findings. Specifically, whereas eye-movement studies report larger context effects for older than younger adults, ERP findings suggest that context effects are diminished or delayed for older readers. Crucially, these contrary findings may reflect methodological differences, including use of unnatural sentence displays in ERP research. To address these limitations, we used a coregistration technique to record eye movements (EMs) and fixation-related potentials (FRPs) simultaneously while 44 young adults (18-30 years) and 30 older adults (65+ years) read sentences containing a target word that was strongly or weakly predicted by prior context. Eye-movement analyses were conducted over all data (full EM dataset) and only data matching FRPs. FRPs were analysed to capture early and later components 70-900 ms following fixation-onset on target words. Both eye-movement datasets and early FRPs showed main effects of age group and context, while the full EM dataset and later FRPs revealed larger context effects for older adults. We argue that, by using coregistration methods to address limitations of earlier ERP research, our experiment provides compelling complementary evidence from eye movements and FRPs that older adults rely more on context to integrate words during reading. 
653 |a Older people 
653 |a Influence 
653 |a Eye movements 
653 |a Hypotheses 
653 |a Aging 
653 |a Age groups 
653 |a Linguistics 
653 |a Reading 
653 |a Meta-analysis 
653 |a Semantics 
653 |a Event-related potentials 
653 |a Research 
653 |a Young adults 
653 |a Cognitive change 
653 |a Age effects 
653 |a Delayed 
653 |a Fixation 
653 |a Age differences 
653 |a Adults 
653 |a Youth movements 
653 |a Contextual effects 
653 |a Words 
653 |a Motor Reactions 
653 |a Word Recognition 
653 |a Word Processing 
653 |a Probability 
653 |a Meta Analysis 
653 |a Reading Processes 
653 |a Sentences 
653 |a Reading Strategies 
653 |a Evidence 
653 |a Short Term Memory 
653 |a Language Processing 
653 |a Aging (Individuals) 
653 |a Context Effect 
700 1 |a Degno, Federica  |u Department of Psychology, Bournemouth University, Poole, UK 
700 1 |a Milledge, Sara V  |u School of Psychology, University of Central Lancashire, Preston, UK 
700 1 |a Kirkden, Richard D  |u School of Psychology and Vision Sciences, George Davies Centre for Medicine, University of Leicester, University Road, Leicester LE1 7RH, UK 
700 1 |a White, Sarah J  |u School of Psychology and Vision Sciences, George Davies Centre for Medicine, University of Leicester, University Road, Leicester LE1 7RH, UK 
700 1 |a Liversedge, Simon P 
700 1 |a Paterson, Kevin B 
773 0 |t Attention, Perception and Psychophysics  |g vol. 87, no. 1 (Jan 2025), p. 50 
786 0 |d ProQuest  |t Health & Medical Collection 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3171417527/abstract/embedded/L8HZQI7Z43R0LA5T?source=fedsrch 
856 4 0 |3 Full Text  |u https://www.proquest.com/docview/3171417527/fulltext/embedded/L8HZQI7Z43R0LA5T?source=fedsrch 
856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3171417527/fulltextPDF/embedded/L8HZQI7Z43R0LA5T?source=fedsrch