Cognitive-linguistic abilities and word segmentation in Braille

Detalhes bibliográficos
Autor(a) principal: Nicolaiewsky, Clarissa de Arruda
Data de Publicação: 2009
Outros Autores: Correa, Jane
Tipo de documento: Artigo
Idioma: por
Título da fonte: Paidéia (Ribeirão Preto. Online)
Texto Completo: https://www.revistas.usp.br/paideia/article/view/7203
Resumo: This study investigated the influence of cognitive and linguistic skills on unconventional written word segmentation in Braille of 21 students attending the first three years of the elementary school in an institution specialized in visual impairment. The ability to establish word boundaries in a text is developed during the long process of written language acquisition and plays an important role in text comprehension. The occurrence of hyposegmentation (junction of two or more words) and hypersegmentation (space incorrectly inserted in a word) was investigated in the written production of stories. Hyposegmentation was significantly more frequent than hypersegmentation. The students who presented a larger number of hyposegmentation performed worse in tasks of verbal ability, working memory, morphological awareness and reading, whereas those with fewer hyposegmentation occurrences performed better. The development of pedagogical activities focusing on cognitive and linguist abilities can favor the acquisition of Braille written language acquisition.
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spelling Cognitive-linguistic abilities and word segmentation in Braille Habilidades cognitivo lingüísticas y segmentación léxica en Braille Habilidades cognitivo-linguísticas e segmentação lexical em Braille cognitive processeswritten languagevisually disabledcognitive developmentprocessos cognitivoslinguagem escritadeficiente visualdesenvolvimento cognitivoprocesos cognitivoslenguaje escritodiscapacidad visualdesarrollo cognitivo This study investigated the influence of cognitive and linguistic skills on unconventional written word segmentation in Braille of 21 students attending the first three years of the elementary school in an institution specialized in visual impairment. The ability to establish word boundaries in a text is developed during the long process of written language acquisition and plays an important role in text comprehension. The occurrence of hyposegmentation (junction of two or more words) and hypersegmentation (space incorrectly inserted in a word) was investigated in the written production of stories. Hyposegmentation was significantly more frequent than hypersegmentation. The students who presented a larger number of hyposegmentation performed worse in tasks of verbal ability, working memory, morphological awareness and reading, whereas those with fewer hyposegmentation occurrences performed better. The development of pedagogical activities focusing on cognitive and linguist abilities can favor the acquisition of Braille written language acquisition. Este estudio examinó la relación entre las habilidades cognitivas y lingüísticas y la segmentación léxica en la producción de textos en Braille de 21 alumnos de los tres primeros años de educación primaria de una institución especializada en discapacidad visual. La habilidad de demarcar los límites de las palabras en el texto se desarrolla durante todo el proceso de adquisición de la lengua escrita, teniendo papel muy importante para la comprensión textual. Fue investigada la ocurrencia de hiposegmentaciones (unión de dos o más palabras) y hipersegmentaciones (espacio indebido insertado en una palabra) en la producción escrita de historias. Hubo predominio de hiposegmentaciones. Los participantes que presentaron mayor número de hiposegmentaciones en su escritura, obtuvieron desempeño más bajo en las tareas referentes a la habilidad verbal, memoria de trabajo, conciencia morfológica y lectura. Por otro lado, aquellos que realizaron un número menor de transgresiones, obtuvieron mejor desempeño en las tareas. La elaboración de prácticas pedagógicas que enfocadas en habilidades cognitivas y lingüísticas facilitaría el aprendizaje de la escritura en Braille. O presente estudo examinou a relação entre habilidades cognitivas e linguísticas e segmentação lexical na produção textual em braille de 21 alunos dos três primeiros anos do ensino fundamental de instituição especializada em deficiência visual. A habilidade de demarcar os limites das palavras no texto é desenvolvida ao longo do processo de aquisição da língua escrita, sendo fundamental para a compreensão textual. Foi investigada a ocorrência de hipossegmentações (junção de duas ou mais palavras) e hipersegmentações (espaço indevido inserido em uma palavra) na produção escrita de histórias. Houve predominância de hipossegmentações. Os participantes que apresentaram maior número de hipossegmentações em sua escrita obtiveram desempenho mais baixo nas tarefas referentes à habilidade verbal, memória de trabalho, consciência morfológica e leitura. Em oposição, aqueles que realizaram menos transgressões obtiveram melhor desempenho nessas tarefas. A elaboração de práticas pedagógicas que enfoquem habilidades cognitivas e linguísticas facilitaria a aquisição da língua escrita em braille. Universidade de São Paulo. Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto2009-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/paideia/article/view/720310.1590/S0103-863X2009000300008Paidéia (Ribeirão Preto); v. 19 n. 44 (2009); 341-348 Paidéia (Ribeirão Preto); Vol. 19 No. 44 (2009); 341-348 Paidéia (Ribeirão Preto); Vol. 19 Núm. 44 (2009); 341-348 1982-43270103-863Xreponame:Paidéia (Ribeirão Preto. Online)instname:Universidade de São Paulo (USP)instacron:USPporhttps://www.revistas.usp.br/paideia/article/view/7203/8686Copyright (c) 2017 Paidéia (Ribeirão Preto)info:eu-repo/semantics/openAccessNicolaiewsky, Clarissa de ArrudaCorrea, Jane2012-05-03T17:29:38Zoai:revistas.usp.br:article/7203Revistahttps://www.revistas.usp.br/paideiaPUBhttps://www.revistas.usp.br/paideia/oai||paideia@usp.br1982-43270103-863Xopendoar:2012-05-03T17:29:38Paidéia (Ribeirão Preto. Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Cognitive-linguistic abilities and word segmentation in Braille
Habilidades cognitivo lingüísticas y segmentación léxica en Braille
Habilidades cognitivo-linguísticas e segmentação lexical em Braille
title Cognitive-linguistic abilities and word segmentation in Braille
spellingShingle Cognitive-linguistic abilities and word segmentation in Braille
Nicolaiewsky, Clarissa de Arruda
cognitive processes
written language
visually disabled
cognitive development
processos cognitivos
linguagem escrita
deficiente visual
desenvolvimento cognitivo
procesos cognitivos
lenguaje escrito
discapacidad visual
desarrollo cognitivo
title_short Cognitive-linguistic abilities and word segmentation in Braille
title_full Cognitive-linguistic abilities and word segmentation in Braille
title_fullStr Cognitive-linguistic abilities and word segmentation in Braille
title_full_unstemmed Cognitive-linguistic abilities and word segmentation in Braille
title_sort Cognitive-linguistic abilities and word segmentation in Braille
author Nicolaiewsky, Clarissa de Arruda
author_facet Nicolaiewsky, Clarissa de Arruda
Correa, Jane
author_role author
author2 Correa, Jane
author2_role author
dc.contributor.author.fl_str_mv Nicolaiewsky, Clarissa de Arruda
Correa, Jane
dc.subject.por.fl_str_mv cognitive processes
written language
visually disabled
cognitive development
processos cognitivos
linguagem escrita
deficiente visual
desenvolvimento cognitivo
procesos cognitivos
lenguaje escrito
discapacidad visual
desarrollo cognitivo
topic cognitive processes
written language
visually disabled
cognitive development
processos cognitivos
linguagem escrita
deficiente visual
desenvolvimento cognitivo
procesos cognitivos
lenguaje escrito
discapacidad visual
desarrollo cognitivo
description This study investigated the influence of cognitive and linguistic skills on unconventional written word segmentation in Braille of 21 students attending the first three years of the elementary school in an institution specialized in visual impairment. The ability to establish word boundaries in a text is developed during the long process of written language acquisition and plays an important role in text comprehension. The occurrence of hyposegmentation (junction of two or more words) and hypersegmentation (space incorrectly inserted in a word) was investigated in the written production of stories. Hyposegmentation was significantly more frequent than hypersegmentation. The students who presented a larger number of hyposegmentation performed worse in tasks of verbal ability, working memory, morphological awareness and reading, whereas those with fewer hyposegmentation occurrences performed better. The development of pedagogical activities focusing on cognitive and linguist abilities can favor the acquisition of Braille written language acquisition.
publishDate 2009
dc.date.none.fl_str_mv 2009-12-01
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://www.revistas.usp.br/paideia/article/view/7203
10.1590/S0103-863X2009000300008
url https://www.revistas.usp.br/paideia/article/view/7203
identifier_str_mv 10.1590/S0103-863X2009000300008
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.revistas.usp.br/paideia/article/view/7203/8686
dc.rights.driver.fl_str_mv Copyright (c) 2017 Paidéia (Ribeirão Preto)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Paidéia (Ribeirão Preto)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto
dc.source.none.fl_str_mv Paidéia (Ribeirão Preto); v. 19 n. 44 (2009); 341-348
Paidéia (Ribeirão Preto); Vol. 19 No. 44 (2009); 341-348
Paidéia (Ribeirão Preto); Vol. 19 Núm. 44 (2009); 341-348
1982-4327
0103-863X
reponame:Paidéia (Ribeirão Preto. Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Paidéia (Ribeirão Preto. Online)
collection Paidéia (Ribeirão Preto. Online)
repository.name.fl_str_mv Paidéia (Ribeirão Preto. Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||paideia@usp.br
_version_ 1800221831803699200

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