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The role of phonology in lexical access in teenagers with a history of dyslexia

We examined phonological recoding during silent sentence reading in teenagers with a history of dyslexia and their typically developing peers. Two experiments are reported in which participants’ eye movements were recorded as they read sentences containing correctly spelled words (e.g., church), pse...

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Detalles Bibliográficos
Autores principales: Blythe, Hazel I., Dickins, Jonathan H., Kennedy, Colin R., Liversedge, Simon P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7077824/
https://www.ncbi.nlm.nih.gov/pubmed/32182253
http://dx.doi.org/10.1371/journal.pone.0229934
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author Blythe, Hazel I.
Dickins, Jonathan H.
Kennedy, Colin R.
Liversedge, Simon P.
author_facet Blythe, Hazel I.
Dickins, Jonathan H.
Kennedy, Colin R.
Liversedge, Simon P.
author_sort Blythe, Hazel I.
collection PubMed
description We examined phonological recoding during silent sentence reading in teenagers with a history of dyslexia and their typically developing peers. Two experiments are reported in which participants’ eye movements were recorded as they read sentences containing correctly spelled words (e.g., church), pseudohomophones (e.g., cherch), and spelling controls (e.g., charch). In Experiment 1 we examined foveal processing of the target word/nonword stimuli, and in Experiment 2 we examined parafoveal pre-processing. There were four participant groups–older teenagers with a history of dyslexia, older typically developing teenagers who were matched for age, younger typically developing teenagers who were matched for reading level, and younger teenagers with a history of dyslexia. All four participant groups showed a pseudohomophone advantage, both from foveal processing and parafoveal pre-processing, indicating that teenagers with a history of dyslexia engage in phonological recoding for lexical identification during silent sentence reading in a comparable manner to their typically developing peers.
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spelling pubmed-70778242020-03-23 The role of phonology in lexical access in teenagers with a history of dyslexia Blythe, Hazel I. Dickins, Jonathan H. Kennedy, Colin R. Liversedge, Simon P. PLoS One Research Article We examined phonological recoding during silent sentence reading in teenagers with a history of dyslexia and their typically developing peers. Two experiments are reported in which participants’ eye movements were recorded as they read sentences containing correctly spelled words (e.g., church), pseudohomophones (e.g., cherch), and spelling controls (e.g., charch). In Experiment 1 we examined foveal processing of the target word/nonword stimuli, and in Experiment 2 we examined parafoveal pre-processing. There were four participant groups–older teenagers with a history of dyslexia, older typically developing teenagers who were matched for age, younger typically developing teenagers who were matched for reading level, and younger teenagers with a history of dyslexia. All four participant groups showed a pseudohomophone advantage, both from foveal processing and parafoveal pre-processing, indicating that teenagers with a history of dyslexia engage in phonological recoding for lexical identification during silent sentence reading in a comparable manner to their typically developing peers. Public Library of Science 2020-03-17 /pmc/articles/PMC7077824/ /pubmed/32182253 http://dx.doi.org/10.1371/journal.pone.0229934 Text en © 2020 Blythe et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Blythe, Hazel I.
Dickins, Jonathan H.
Kennedy, Colin R.
Liversedge, Simon P.
The role of phonology in lexical access in teenagers with a history of dyslexia
title The role of phonology in lexical access in teenagers with a history of dyslexia
title_full The role of phonology in lexical access in teenagers with a history of dyslexia
title_fullStr The role of phonology in lexical access in teenagers with a history of dyslexia
title_full_unstemmed The role of phonology in lexical access in teenagers with a history of dyslexia
title_short The role of phonology in lexical access in teenagers with a history of dyslexia
title_sort role of phonology in lexical access in teenagers with a history of dyslexia
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7077824/
https://www.ncbi.nlm.nih.gov/pubmed/32182253
http://dx.doi.org/10.1371/journal.pone.0229934
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