Visual stress associated with reading difficulties: prevalence and intervention in elementary school students
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/19914 |
Resumo: | Visual stress is defined as a neuronal-based dysfunction of visual processing, with a deficit in the magnocellular system and in the primary visual cortex. It is characterized by visual-perceptual distortions and progressive visual discomfort in reading. The present study verified the prevalence of visual stress among students from 3rd and 4th grades of elementary school (7 to 10 years old) with reading difficulties, as well as investigated the effect of the use of overlays on reading ability. All eligible participants (n = 58) had reading difficulties and adequate binocular visual acuity. Overlays were selected and distributed to students for use for three months. The Visual Reading Perception Scale, the Reading Rate Test and the Reading Test - Comprehension and Sentence characterized the pre- and post-intervention conditions. The results indicated a 12% prevalence of visual stress (severe symptoms). After the intervention, it was verified that the use of spectral slides promoted an increase in sentence comprehension and reading rate. Thus, it is concluded that visual stress is a very prevalent disorder among children with reading difficulties and that overlays are an effective method of intervention to reduce visual stress in reading. |
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Visual stress associated with reading difficulties: prevalence and intervention in elementary school studentsEstrés visual asociado a dificultades lectoras: prevalencia e intervención en estudiantes de primariaEstresse visual associado à dificuldade de leitura: prevalência e intervenção em alunos do ensino fundamentalReadingVisual perceptionVision disorderSchoolchildrenPedagogical intervention.LeituraPercepção visualDistúrbios da visãoCriança em idade escolarIntervenção pedagógica.LecturaPercepción visualTrastornos de la visiónNiño en edad escolarIntervención pedagógica.Visual stress is defined as a neuronal-based dysfunction of visual processing, with a deficit in the magnocellular system and in the primary visual cortex. It is characterized by visual-perceptual distortions and progressive visual discomfort in reading. The present study verified the prevalence of visual stress among students from 3rd and 4th grades of elementary school (7 to 10 years old) with reading difficulties, as well as investigated the effect of the use of overlays on reading ability. All eligible participants (n = 58) had reading difficulties and adequate binocular visual acuity. Overlays were selected and distributed to students for use for three months. The Visual Reading Perception Scale, the Reading Rate Test and the Reading Test - Comprehension and Sentence characterized the pre- and post-intervention conditions. The results indicated a 12% prevalence of visual stress (severe symptoms). After the intervention, it was verified that the use of spectral slides promoted an increase in sentence comprehension and reading rate. Thus, it is concluded that visual stress is a very prevalent disorder among children with reading difficulties and that overlays are an effective method of intervention to reduce visual stress in reading.El estrés visual se define como una disfunción neuronal del procesamiento visual, con un déficit en el sistema magnocelular y en la corteza visual primaria. Se caracteriza por distorsiones visual-perceptivas y malestar visual progresivo en la lectura. El presente estudio verificó la prevalencia de estrés visual en estudiantes de 3º y 4º grados de la escuela primaria (7 a 10 años) con dificultades lectoras, además de investigar el efecto del uso de diapositivas espectrales sobre la capacidad lectora. Todos los participantes elegibles (n = 58) tenían dificultades para leer y una agudeza visual binocular adecuada. Se seleccionaron diapositivas espectrales y se distribuyeron a los estudiantes para su uso durante tres meses. La Escala de Percepción de Lectura Visual, la Prueba de Tasa de Lectura y la Prueba de Lectura - Comprensión y Oración caracterizaron las condiciones previas y posteriores a la intervención. Los resultados indicaron una prevalencia del 12% de estrés visual (síntomas graves). Luego de la intervención, se verificó que el uso de diapositivas espectrales promovió un aumento en la comprensión de oraciones y la tasa de lectura. Así, se concluye que el estrés visual es un trastorno muy prevalente entre los niños con dificultades lectoras y que los deslizamientos espectrales son un método eficaz de intervención para reducir el estrés visual en la lectura.O estresse visual é definido como uma disfunção do processamento visual, de base neuronal, com um déficit do sistema magnocelular e no córtex visual primário. Ele é caracterizado por distorções visuoperceptuais e desconforto visual progressivo na leitura. O presente estudo verificou a prevalência do estresse visual entre escolares do 3º e 4º ano do ensino fundamental (7 a 10 anos) com dificuldade de leitura, assim como investigou o efeito do uso de lâminas espectrais na habilidade de leitura. Todos os participantes elegíveis (n = 58) apresentavam dificuldade de leitura e adequada acuidade visual binocular. As lâminas espectrais foram selecionadas e distribuídas aos alunos para uso por três meses. A Escala de Percepção Visual de Leitura, o Teste de Taxa de Leitura e o Teste de Leitura - Compreensão e Sentença caracterizaram as condições pré e pós-intervenção. Os resultados indicaram prevalência de 12% de estresse visual (sintomas severos). Após a intervenção, foi verificado que o uso das lâminas espectrais promoveu incremento da compreensão de sentenças e da taxa de leitura. Assim, conclui-se que o estresse visual é uma disfunção muito prevalente entre crianças com dificuldade de leitura e que as lâminas espectrais são um método eficaz de intervenção para reduzir o estresse visual na leitura.Research, Society and Development2021-09-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1991410.33448/rsd-v10i11.19914Research, Society and Development; Vol. 10 No. 11; e430101119914Research, Society and Development; Vol. 10 Núm. 11; e430101119914Research, Society and Development; v. 10 n. 11; e4301011199142525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/19914/17686Copyright (c) 2021 Daniela Maggioni Pereira Leão; Douglas de Araújo Vilhena; Priscila Cardoso Ottoni; Mariana Raposo Batista; João Paulo Pereira Leão; Márcia Reis Guimarães; Silvia Graciela Ruginskhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLeão, Daniela Maggioni PereiraVilhena, Douglas de Araújo Ottoni, Priscila Cardoso Batista, Mariana Raposo Leão, João Paulo Pereira Guimarães, Márcia Reis Ruginsk, Silvia Graciela2021-10-23T19:01:11Zoai:ojs.pkp.sfu.ca:article/19914Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:42.072072Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Visual stress associated with reading difficulties: prevalence and intervention in elementary school students Estrés visual asociado a dificultades lectoras: prevalencia e intervención en estudiantes de primaria Estresse visual associado à dificuldade de leitura: prevalência e intervenção em alunos do ensino fundamental |
| title |
Visual stress associated with reading difficulties: prevalence and intervention in elementary school students |
| spellingShingle |
Visual stress associated with reading difficulties: prevalence and intervention in elementary school students Leão, Daniela Maggioni Pereira Reading Visual perception Vision disorder Schoolchildren Pedagogical intervention. Leitura Percepção visual Distúrbios da visão Criança em idade escolar Intervenção pedagógica. Lectura Percepción visual Trastornos de la visión Niño en edad escolar Intervención pedagógica. |
| title_short |
Visual stress associated with reading difficulties: prevalence and intervention in elementary school students |
| title_full |
Visual stress associated with reading difficulties: prevalence and intervention in elementary school students |
| title_fullStr |
Visual stress associated with reading difficulties: prevalence and intervention in elementary school students |
| title_full_unstemmed |
Visual stress associated with reading difficulties: prevalence and intervention in elementary school students |
| title_sort |
Visual stress associated with reading difficulties: prevalence and intervention in elementary school students |
| author |
Leão, Daniela Maggioni Pereira |
| author_facet |
Leão, Daniela Maggioni Pereira Vilhena, Douglas de Araújo Ottoni, Priscila Cardoso Batista, Mariana Raposo Leão, João Paulo Pereira Guimarães, Márcia Reis Ruginsk, Silvia Graciela |
| author_role |
author |
| author2 |
Vilhena, Douglas de Araújo Ottoni, Priscila Cardoso Batista, Mariana Raposo Leão, João Paulo Pereira Guimarães, Márcia Reis Ruginsk, Silvia Graciela |
| author2_role |
author author author author author author |
| dc.contributor.author.fl_str_mv |
Leão, Daniela Maggioni Pereira Vilhena, Douglas de Araújo Ottoni, Priscila Cardoso Batista, Mariana Raposo Leão, João Paulo Pereira Guimarães, Márcia Reis Ruginsk, Silvia Graciela |
| dc.subject.por.fl_str_mv |
Reading Visual perception Vision disorder Schoolchildren Pedagogical intervention. Leitura Percepção visual Distúrbios da visão Criança em idade escolar Intervenção pedagógica. Lectura Percepción visual Trastornos de la visión Niño en edad escolar Intervención pedagógica. |
| topic |
Reading Visual perception Vision disorder Schoolchildren Pedagogical intervention. Leitura Percepção visual Distúrbios da visão Criança em idade escolar Intervenção pedagógica. Lectura Percepción visual Trastornos de la visión Niño en edad escolar Intervención pedagógica. |
| description |
Visual stress is defined as a neuronal-based dysfunction of visual processing, with a deficit in the magnocellular system and in the primary visual cortex. It is characterized by visual-perceptual distortions and progressive visual discomfort in reading. The present study verified the prevalence of visual stress among students from 3rd and 4th grades of elementary school (7 to 10 years old) with reading difficulties, as well as investigated the effect of the use of overlays on reading ability. All eligible participants (n = 58) had reading difficulties and adequate binocular visual acuity. Overlays were selected and distributed to students for use for three months. The Visual Reading Perception Scale, the Reading Rate Test and the Reading Test - Comprehension and Sentence characterized the pre- and post-intervention conditions. The results indicated a 12% prevalence of visual stress (severe symptoms). After the intervention, it was verified that the use of spectral slides promoted an increase in sentence comprehension and reading rate. Thus, it is concluded that visual stress is a very prevalent disorder among children with reading difficulties and that overlays are an effective method of intervention to reduce visual stress in reading. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-09-05 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/19914 10.33448/rsd-v10i11.19914 |
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https://rsdjournal.org/index.php/rsd/article/view/19914 |
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10.33448/rsd-v10i11.19914 |
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por |
| language |
por |
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https://rsdjournal.org/index.php/rsd/article/view/19914/17686 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 10 No. 11; e430101119914 Research, Society and Development; Vol. 10 Núm. 11; e430101119914 Research, Society and Development; v. 10 n. 11; e430101119914 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052808301641728 |