Grafomotor test validation in normal school children in Lima-Peru

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Objective: To obtain a quick and reliable grafomotor maturation test during an office consultation. Materials and Methods: We studied the validity and reliability of the grafomotor test (TGM – Copying 8 figures in 10 minutes) in a middle class school children population. Another needy settlement pop...

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Detalles Bibliográficos
Autor: Bojórquez, María
Formato: artículo
Fecha de Publicación:2005
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/1344
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/1344
Nivel de acceso:acceso abierto
Materia:Tests neuropsicológicos
validez
reproducibilidad de resultados
destreza motora
desarrollo infantil
Tests
neuropsychological
validity
motor skill
reproductibility of results
child development
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spelling Grafomotor test validation in normal school children in Lima-PeruValidación de test grafomotor en población escolar normal de LimaBojórquez, MaríaTests neuropsicológicosvalidezreproducibilidad de resultadosdestreza motoradesarrollo infantilTestsneuropsychologicalvaliditymotor skillreproductibility of resultschild developmentObjective: To obtain a quick and reliable grafomotor maturation test during an office consultation. Materials and Methods: We studied the validity and reliability of the grafomotor test (TGM – Copying 8 figures in 10 minutes) in a middle class school children population. Another needy settlement population was chosen to value the socioeconomic level influence on the results. Statistical analysis consisted in Pearson correlations for two quantitative variables and multiple step lineal regression for various quantitative variables. Reliability was calculated by Cronbach’s alpha coefficient. Results: The TGM showed its validity because it confirmed scores improve with increasing age. Age or school grade correlation punctuations were above 0,8. The reliability test retest for age group did not reach significant statistical difference. The alpha Cronbach coefficient was 0,9. Reliability among different correctors was also good. Average difference between the two populations was fundamentally due to age. Conclusions: The TGM applied to normal school children obtained good test retest and interobserver reliability, as well as high validity compared to the original study and to Bender’s test. It can be used as a screening test during the office consultation in order to decide which patient needs a complete neuropsychological evaluation.Objetivo: Obtener una forma rápida y fiable de valorar la madurez grafomotriz, es decir, la capacidad visuoconstructiva del paciente durante la consulta externa. Materiales y Métodos: Se estudió la validez y fiabilidad del test grafomotor (TGM – Copia de 8 figuras en 10 minutos) en una población escolar de clase media. Se eligió otra población de asentamientos humanos para valorar la influencia del nivel socioeconómico en los resultados. Se comparó los resultados con la t de student, se realizó correlaciones de Pearson y regresión lineal múltiple por pasos. La fiabilidad del test fue calculada con el coeficiente alfa de Cronbach. Resultados: El TGM se muestra válido, porque se aprecia que conforme aumenta la edad mejora la copia del dibujo significativamente. Las correlaciones edad o grado escolar son mayores de 0,8. La fiabilidad test retest por tramos de edad no alcanza diferencia estadísticamente significativa. El coeficiente alfa de Cronbach fue 0,9. La fiabilidad entre diferentes correctores fue también adecuada. La diferencia en los promedios entre las dos poblaciones fue fundamentalmente por la edad. Conclusiones: El TGM aplicado al niño escolar normal obtuvo una fiabilidad test retest e interobservador adecuadas, así como una validez alta comparable al del estudio original y al test de Bender. Puede ser utilizado como una prueba de tamizaje en la consulta externa para decidir qué paciente amerita una evaluación neuropsicológica completa.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana2005-09-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/134410.15381/anales.v66i3.1344Anales de la Facultad de Medicina; Vol. 66 No. 3 (2005); 218-224Anales de la Facultad de Medicina; Vol. 66 Núm. 3 (2005); 218-2241609-94191025-5583reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/1344/1139Derechos de autor 2005 María Bojórquezhttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/13442020-04-14T21:01:36Z
dc.title.none.fl_str_mv Grafomotor test validation in normal school children in Lima-Peru
Validación de test grafomotor en población escolar normal de Lima
title Grafomotor test validation in normal school children in Lima-Peru
spellingShingle Grafomotor test validation in normal school children in Lima-Peru
Bojórquez, María
Tests neuropsicológicos
validez
reproducibilidad de resultados
destreza motora
desarrollo infantil
Tests
neuropsychological
validity
motor skill
reproductibility of results
child development
title_short Grafomotor test validation in normal school children in Lima-Peru
title_full Grafomotor test validation in normal school children in Lima-Peru
title_fullStr Grafomotor test validation in normal school children in Lima-Peru
title_full_unstemmed Grafomotor test validation in normal school children in Lima-Peru
title_sort Grafomotor test validation in normal school children in Lima-Peru
dc.creator.none.fl_str_mv Bojórquez, María
author Bojórquez, María
author_facet Bojórquez, María
author_role author
dc.subject.none.fl_str_mv Tests neuropsicológicos
validez
reproducibilidad de resultados
destreza motora
desarrollo infantil
Tests
neuropsychological
validity
motor skill
reproductibility of results
child development
topic Tests neuropsicológicos
validez
reproducibilidad de resultados
destreza motora
desarrollo infantil
Tests
neuropsychological
validity
motor skill
reproductibility of results
child development
description Objective: To obtain a quick and reliable grafomotor maturation test during an office consultation. Materials and Methods: We studied the validity and reliability of the grafomotor test (TGM – Copying 8 figures in 10 minutes) in a middle class school children population. Another needy settlement population was chosen to value the socioeconomic level influence on the results. Statistical analysis consisted in Pearson correlations for two quantitative variables and multiple step lineal regression for various quantitative variables. Reliability was calculated by Cronbach’s alpha coefficient. Results: The TGM showed its validity because it confirmed scores improve with increasing age. Age or school grade correlation punctuations were above 0,8. The reliability test retest for age group did not reach significant statistical difference. The alpha Cronbach coefficient was 0,9. Reliability among different correctors was also good. Average difference between the two populations was fundamentally due to age. Conclusions: The TGM applied to normal school children obtained good test retest and interobserver reliability, as well as high validity compared to the original study and to Bender’s test. It can be used as a screening test during the office consultation in order to decide which patient needs a complete neuropsychological evaluation.
publishDate 2005
dc.date.none.fl_str_mv 2005-09-19
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/1344
10.15381/anales.v66i3.1344
url https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/1344
identifier_str_mv 10.15381/anales.v66i3.1344
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/1344/1139
dc.rights.none.fl_str_mv Derechos de autor 2005 María Bojórquez
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2005 María Bojórquez
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana
dc.source.none.fl_str_mv Anales de la Facultad de Medicina; Vol. 66 No. 3 (2005); 218-224
Anales de la Facultad de Medicina; Vol. 66 Núm. 3 (2005); 218-224
1609-9419
1025-5583
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 13.763929
Grafomotor test validation in normal school children in Lima-Peru
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