Letter-name knowledge: Predicting reading and writing difficulties

Detalhes bibliográficos
Autor(a) principal: JUSTI, Cláudia Nascimento Guaraldo
Data de Publicação: 2023
Outros Autores: CUNHA, Natália, JUSTI, Francis Ricardo dos Reis
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Estudos de Psicologia (Campinas)
Texto Completo: https://periodicos.puc-campinas.edu.br/estpsi/article/view/7332
Resumo:  This study evaluated the precision of a Letter-Name Knowledge task in predicting children at risk/non-risk of reading and writing difficulties in Brazil. A second goal was to compare the precision of classification of two versions of this task: a 26 letter-task and a 15 letter-task. A total of 213 Brazilian children performed the 26 letter-task when they were in kindergarten. Of those children, 176 performed a writing task and 174 performed a reading task in 1st grade Elementary School. The choice of letters for the 15 letter-task was based on the Item Response Theory and on neural network simulation. The results based on the Receiver Operating Characteristic curve analysis, showed that both tasks could be used for screening children with reading and writing difficulties (areas under the curve of 0.83 and 0.80).
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spelling Letter-name knowledge: Predicting reading and writing difficultiesConhecimento do nome das letras: predizendo dificuldades de leitura e de escritaLetter-name knowledgeReading and writing difficultiesScreeningConhecimento do nome das letrasDificuldades de leitura e de escritaRastreamento This study evaluated the precision of a Letter-Name Knowledge task in predicting children at risk/non-risk of reading and writing difficulties in Brazil. A second goal was to compare the precision of classification of two versions of this task: a 26 letter-task and a 15 letter-task. A total of 213 Brazilian children performed the 26 letter-task when they were in kindergarten. Of those children, 176 performed a writing task and 174 performed a reading task in 1st grade Elementary School. The choice of letters for the 15 letter-task was based on the Item Response Theory and on neural network simulation. The results based on the Receiver Operating Characteristic curve analysis, showed that both tasks could be used for screening children with reading and writing difficulties (areas under the curve of 0.83 and 0.80). Este estudo avaliou a precisão de classificação do risco de dificuldade de leitura e escrita, a partir do conhecimento do nome das letras. Foram aplicadas duas versões da tarefa de reconhecimento das letras, a primeira com todas as 26 letras do alfabeto, e a outra com apenas 15. A tarefa foi aplicada a 213 crianças brasileiras, matriculadas no último ano da Educação Infantil, sendo que, no primeiro ano do Ensino Fundamental, 176 delas realizaram a tarefa de escrita, e 174 a de leitura. Utilizaram-se a Teoria da Resposta ao Item e a simulação de rede neural para a escolha das 15 letras da versão reduzida da tarefa, e a análise da curva de Características Operacionais do Recebedor para avaliar a precisão de classificação das duas versões da tarefa. Os resultados indicaram que ambas as versões podem ser utilizadas para rastrear crianças com dificuldades de leitura e de escrita, áreas sob curvas de 0,83 e 0,80.Núcleo de Editoração - PUC-Campinas2023-02-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.puc-campinas.edu.br/estpsi/article/view/7332Psychological Studies; Vol. 37 (2020): Estudos de Psicologia (Campinas)Estudos de Psicologia; Vol. 37 (2020): Estudos de Psicologia (Campinas)Estudos de Psicologia; v. 37 (2020): Estudos de Psicologia (Campinas)1982-0275reponame:Estudos de Psicologia (Campinas)instname:Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)instacron:PUC_CAMPenghttps://periodicos.puc-campinas.edu.br/estpsi/article/view/7332/4892Copyright (c) 2023 Cláudia Nascimento Guaraldo JUSTI, Natália CUNHA, Francis Ricardo dos Reis JUSTIhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessJUSTI, Cláudia Nascimento GuaraldoCUNHA, NatáliaJUSTI, Francis Ricardo dos Reis2023-02-07T14:02:41Zoai:ojs.periodicos.puc-campinas.edu.br:article/7332Revistahttps://seer.sis.puc-campinas.edu.br/seer/index.php/estudosPRIhttps://seer.sis.puc-campinas.edu.br/seer/index.php/estudos/oaisbi.ne_estpsi@puc-campinas.edu.br||estudosdepsicologia@puc-campinas.edu.br||psychologicalstudies@puc-campinas.edu.br1982-02750103-166Xopendoar:2023-02-07T14:02:41Estudos de Psicologia (Campinas) - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)false
dc.title.none.fl_str_mv Letter-name knowledge: Predicting reading and writing difficulties
Conhecimento do nome das letras: predizendo dificuldades de leitura e de escrita
title Letter-name knowledge: Predicting reading and writing difficulties
spellingShingle Letter-name knowledge: Predicting reading and writing difficulties
JUSTI, Cláudia Nascimento Guaraldo
Letter-name knowledge
Reading and writing difficulties
Screening
Conhecimento do nome das letras
Dificuldades de leitura e de escrita
Rastreamento
title_short Letter-name knowledge: Predicting reading and writing difficulties
title_full Letter-name knowledge: Predicting reading and writing difficulties
title_fullStr Letter-name knowledge: Predicting reading and writing difficulties
title_full_unstemmed Letter-name knowledge: Predicting reading and writing difficulties
title_sort Letter-name knowledge: Predicting reading and writing difficulties
author JUSTI, Cláudia Nascimento Guaraldo
author_facet JUSTI, Cláudia Nascimento Guaraldo
CUNHA, Natália
JUSTI, Francis Ricardo dos Reis
author_role author
author2 CUNHA, Natália
JUSTI, Francis Ricardo dos Reis
author2_role author
author
dc.contributor.author.fl_str_mv JUSTI, Cláudia Nascimento Guaraldo
CUNHA, Natália
JUSTI, Francis Ricardo dos Reis
dc.subject.por.fl_str_mv Letter-name knowledge
Reading and writing difficulties
Screening
Conhecimento do nome das letras
Dificuldades de leitura e de escrita
Rastreamento
topic Letter-name knowledge
Reading and writing difficulties
Screening
Conhecimento do nome das letras
Dificuldades de leitura e de escrita
Rastreamento
description  This study evaluated the precision of a Letter-Name Knowledge task in predicting children at risk/non-risk of reading and writing difficulties in Brazil. A second goal was to compare the precision of classification of two versions of this task: a 26 letter-task and a 15 letter-task. A total of 213 Brazilian children performed the 26 letter-task when they were in kindergarten. Of those children, 176 performed a writing task and 174 performed a reading task in 1st grade Elementary School. The choice of letters for the 15 letter-task was based on the Item Response Theory and on neural network simulation. The results based on the Receiver Operating Characteristic curve analysis, showed that both tasks could be used for screening children with reading and writing difficulties (areas under the curve of 0.83 and 0.80).
publishDate 2023
dc.date.none.fl_str_mv 2023-02-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.puc-campinas.edu.br/estpsi/article/view/7332
url https://periodicos.puc-campinas.edu.br/estpsi/article/view/7332
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.puc-campinas.edu.br/estpsi/article/view/7332/4892
dc.rights.driver.fl_str_mv Copyright (c) 2023 Cláudia Nascimento Guaraldo JUSTI, Natália CUNHA, Francis Ricardo dos Reis JUSTI
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Cláudia Nascimento Guaraldo JUSTI, Natália CUNHA, Francis Ricardo dos Reis JUSTI
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Núcleo de Editoração - PUC-Campinas
publisher.none.fl_str_mv Núcleo de Editoração - PUC-Campinas
dc.source.none.fl_str_mv Psychological Studies; Vol. 37 (2020): Estudos de Psicologia (Campinas)
Estudos de Psicologia; Vol. 37 (2020): Estudos de Psicologia (Campinas)
Estudos de Psicologia; v. 37 (2020): Estudos de Psicologia (Campinas)
1982-0275
reponame:Estudos de Psicologia (Campinas)
instname:Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)
instacron:PUC_CAMP
instname_str Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)
instacron_str PUC_CAMP
institution PUC_CAMP
reponame_str Estudos de Psicologia (Campinas)
collection Estudos de Psicologia (Campinas)
repository.name.fl_str_mv Estudos de Psicologia (Campinas) - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)
repository.mail.fl_str_mv sbi.ne_estpsi@puc-campinas.edu.br||estudosdepsicologia@puc-campinas.edu.br||psychologicalstudies@puc-campinas.edu.br
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