Developmental Dyslexia and Phonological Processing in European Portuguese Orthography
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10316/47226 https://doi.org/10.1002/dys.1489 |
Resumo: | This study analysed the performance of phonological processing, the diagnostic accuracy and the influence on reading in children who were native speakers of an orthography of intermediate depth. Portuguese children with developmental dyslexia (DD; N=24; aged 10-12 years), chronological age (CA)-matched controls (N=24; aged 10-12 years) and reading level (RL)-matched controls (N=24; aged 7-9 years) were tested on measures of phonological processing (phonological awareness, naming speed and verbal short-term memory) and reading. The results indicated that the children with DD performed significantly poorer in all measures compared with the CA and RL. Phonological awareness and naming speed showed a high accuracy (receiver operating characteristics curve analysis) for discriminating the children with DD from the CA and RL, whereas the presence of abnormally low scores in phonological awareness and naming speed was more frequent in the DD group than in the controls and the normative population. Hierarchical linear regression analyses revealed that phonological awareness was the most important predictor of all reading accuracy measures, whereas naming speed was particularly related to text reading fluency. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Developmental Dyslexia and Phonological Processing in European Portuguese OrthographyAdolescentCase-Control StudiesChildCognitionDyslexiaFemaleHumansMaleMemory, Short-TermPhoneticsROC CurveReadingThis study analysed the performance of phonological processing, the diagnostic accuracy and the influence on reading in children who were native speakers of an orthography of intermediate depth. Portuguese children with developmental dyslexia (DD; N=24; aged 10-12 years), chronological age (CA)-matched controls (N=24; aged 10-12 years) and reading level (RL)-matched controls (N=24; aged 7-9 years) were tested on measures of phonological processing (phonological awareness, naming speed and verbal short-term memory) and reading. The results indicated that the children with DD performed significantly poorer in all measures compared with the CA and RL. Phonological awareness and naming speed showed a high accuracy (receiver operating characteristics curve analysis) for discriminating the children with DD from the CA and RL, whereas the presence of abnormally low scores in phonological awareness and naming speed was more frequent in the DD group than in the controls and the normative population. Hierarchical linear regression analyses revealed that phonological awareness was the most important predictor of all reading accuracy measures, whereas naming speed was particularly related to text reading fluency.2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/47226http://hdl.handle.net/10316/47226https://doi.org/10.1002/dys.1489porMoura, OctávioMoreno, JoanaPereira, MarcelinoSimões, Mário Rodriguesinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2020-11-06T16:48:36Zoai:estudogeral.uc.pt:10316/47226Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:52:52.909610Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Developmental Dyslexia and Phonological Processing in European Portuguese Orthography |
title |
Developmental Dyslexia and Phonological Processing in European Portuguese Orthography |
spellingShingle |
Developmental Dyslexia and Phonological Processing in European Portuguese Orthography Moura, Octávio Adolescent Case-Control Studies Child Cognition Dyslexia Female Humans Male Memory, Short-Term Phonetics ROC Curve Reading |
title_short |
Developmental Dyslexia and Phonological Processing in European Portuguese Orthography |
title_full |
Developmental Dyslexia and Phonological Processing in European Portuguese Orthography |
title_fullStr |
Developmental Dyslexia and Phonological Processing in European Portuguese Orthography |
title_full_unstemmed |
Developmental Dyslexia and Phonological Processing in European Portuguese Orthography |
title_sort |
Developmental Dyslexia and Phonological Processing in European Portuguese Orthography |
author |
Moura, Octávio |
author_facet |
Moura, Octávio Moreno, Joana Pereira, Marcelino Simões, Mário Rodrigues |
author_role |
author |
author2 |
Moreno, Joana Pereira, Marcelino Simões, Mário Rodrigues |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Moura, Octávio Moreno, Joana Pereira, Marcelino Simões, Mário Rodrigues |
dc.subject.por.fl_str_mv |
Adolescent Case-Control Studies Child Cognition Dyslexia Female Humans Male Memory, Short-Term Phonetics ROC Curve Reading |
topic |
Adolescent Case-Control Studies Child Cognition Dyslexia Female Humans Male Memory, Short-Term Phonetics ROC Curve Reading |
description |
This study analysed the performance of phonological processing, the diagnostic accuracy and the influence on reading in children who were native speakers of an orthography of intermediate depth. Portuguese children with developmental dyslexia (DD; N=24; aged 10-12 years), chronological age (CA)-matched controls (N=24; aged 10-12 years) and reading level (RL)-matched controls (N=24; aged 7-9 years) were tested on measures of phonological processing (phonological awareness, naming speed and verbal short-term memory) and reading. The results indicated that the children with DD performed significantly poorer in all measures compared with the CA and RL. Phonological awareness and naming speed showed a high accuracy (receiver operating characteristics curve analysis) for discriminating the children with DD from the CA and RL, whereas the presence of abnormally low scores in phonological awareness and naming speed was more frequent in the DD group than in the controls and the normative population. Hierarchical linear regression analyses revealed that phonological awareness was the most important predictor of all reading accuracy measures, whereas naming speed was particularly related to text reading fluency. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10316/47226 http://hdl.handle.net/10316/47226 https://doi.org/10.1002/dys.1489 |
url |
http://hdl.handle.net/10316/47226 https://doi.org/10.1002/dys.1489 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799133816414011392 |