CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE

Detalhes bibliográficos
Autor(a) principal: Magalhães Júnior, Carlos Alberto de Oliveira
Data de Publicação: 2021
Outros Autores: Corazza, Maria Júlia, Kiouranis, Neide Maria Michelan, Pansera-de-Araújo, Maria Cristina, Oliveira, André Luis, Maricato, Fúlvia Eloá, Schneider, Eduarda Maria, Ortiz, Adriano José, Carmo, Tânia do, Carvalho, Joici Leite de, Araújo, João Luis Dequi, Rangel, Mary, Gimenes, Eder Rodrigo, Carvalho, Graça Simões
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ensaio (Belo Horizonte. Online)
Texto Completo: https://periodicos.ufmg.br/index.php/ensaio/article/view/12364
Resumo: The present study concerns the validation of a questionnaire applied to first and last year undergraduate students in Biology, Sciences, Physics, Chemistry and Pedagogy, being selected two different institutions for each course. The research instrument went through the semantic validation, carried out by six PhD researchers in the areas of Teaching (Biology, Physics and Chemistry) and also through a pilot test with Biology students. After the semantic analysis and the pilot test, three questions were deleted so that the final questionnaire became composed of 81 questions. To evaluate the reliability of the instrument (statistical validation) the Cronbach Alpha test, factorial analysis, Kaiser-Meyer-Olklin (KMO) and Bartlett's Sphericity were carried out. After the application of these tests, 30 assertions were eliminated, making the Principal Component Analysis (PCA) possible. The sample number was considered satisfactory for the systematization and analysis of the data, when the KMO value was analyzed.
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spelling CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRECONCEPCIONES Y REPRESENTACIONES SOCIALES DE PROFESORES DE CIENCIAS SOBRE SU FORMACIÓN: CONSTRUCCIÓN Y VALIDACIÓN DE UN CUESTIONARIOCONCEPÇÕES E REPRESENTAÇÕES SOCIAIS DE PROFESSORES SOBRE A SUA FORMAÇÃO INICIAL: CONSTRUÇÃO E VALIDAÇÃO DE UM QUESTIONÁRIO: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIREEstudos de validação; Ensino de Ciências; Formação de Professores.validation studies; science education, teacher trainingestudios de validación; enseñanza de ciencias, formación de profesores.The present study concerns the validation of a questionnaire applied to first and last year undergraduate students in Biology, Sciences, Physics, Chemistry and Pedagogy, being selected two different institutions for each course. The research instrument went through the semantic validation, carried out by six PhD researchers in the areas of Teaching (Biology, Physics and Chemistry) and also through a pilot test with Biology students. After the semantic analysis and the pilot test, three questions were deleted so that the final questionnaire became composed of 81 questions. To evaluate the reliability of the instrument (statistical validation) the Cronbach Alpha test, factorial analysis, Kaiser-Meyer-Olklin (KMO) and Bartlett's Sphericity were carried out. After the application of these tests, 30 assertions were eliminated, making the Principal Component Analysis (PCA) possible. The sample number was considered satisfactory for the systematization and analysis of the data, when the KMO value was analyzed.Este estudio versa sobre la validación de un cuestionario aplicado a los licenciandos del primer y último año de las licenciaturas en Biología, Ciencias, Física, Química y Pedagogía, siendo seleccionadas dos diferentes instituciones para cada curso. El instrumento de investigación pasó por la validación semántica, realizada por seis investigadores doctores de las áreas de Enseñanza (Biología, Física y Química) y la aplicación de una prueba piloto con licenciandos del curso de Biología. Después del análisis semántico y la prueba piloto, tres asertivas fueron eliminadas, quedando el cuestionario final constituido por 81 asertivas. Para evaluar la confiabilidad del instrumento (validación estadística) se realizó la prueba de Alpha de Cronbach, análisis factorial, Kaiser-Meyer-Olklin (KMO) y el de Esfericidad de Bartlett. Después de la aplicación de las pruebas se eliminaron 30 asertivas, haciendo posible el Análisis de los Componentes Principales (ACP). El número muestral fue considerado satisfactorio para la sistematización y análisis de los datos, cuando analizado el valor del KMO.Palabras clave: estudios de validación; enseñanza de ciencias, formación de profesores.Este estudo versa sobre a validação de um questionário aplicado aos licenciandos do primeiro e último ano das licenciaturas em Biologia, Ciências, Física, Química e Pedagogia, sendo selecionadas duas diferentes instituições para cada curso. O instrumento de pesquisa passou pela validação semântica, realizada por seis pesquisadores doutores das áreas de Ensino (Biologia, Física e Química) e a aplicação de um teste piloto com licenciandos do curso de Biologia. Após a análise semântica e o teste piloto, três assertivas foram eliminadas, ficando o questionário final constituído por 81 assertivas. Para avaliar a confiabilidade do instrumento (validação estatística) foi realizado o teste de Alpha de Cronbach, análise fatorial, Kaiser-Meyer-Olklin (KMO) e o de Esfericidade de Bartlett. Após a aplicação dos testes foram eliminadas 30 assertivas, tornando possível a Análise dos Componentes Principais (ACP). O número amostral foi considerado satisfatório para a sistematização e análise dos dados, quando analisado o valor do KMO. The present study concerns the validation of a questionnaire applied to first and last year undergraduate students in Biology, Sciences, Physics, Chemistry and Pedagogy, being selected two different institutions for each course. The research instrument went through the semantic validation, carried out by six PhD researchers in the areas of Teaching (Biology, Physics and Chemistry) and also through a pilot test with Biology students. After the semantic analysis and the pilot test, three questions were deleted so that the final questionnaire became composed of 81 questions. To evaluate the reliability of the instrument (statistical validation) the Cronbach Alpha test, factorial analysis, Kaiser-Meyer-Olklin (KMO) and Bartlett’s Sphericity were carried out. After the application of these tests, 30 assertions were eliminated, making the Principal Component Analysis (PCA) possible. The sample number was considered satisfactory for the systematization and analysis of the data, when the KMO value was analyzed.CECIMIG-FaE-UFMG2021-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://periodicos.ufmg.br/index.php/ensaio/article/view/1236410.1590/21172020210110Ensaio Research in Science Education; Vol. 22 (2020)Ensaio Investigación en educación científica; Vol. 22 (2020)Ensaio Pesquisa em Educação em Ciências; v. 22 (2020)1983-21171415-2150reponame:Ensaio (Belo Horizonte. Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGporhttps://periodicos.ufmg.br/index.php/ensaio/article/view/12364/26795Copyright (c) 2021 Ensaio Pesquisa em Educação em Ciênciasinfo:eu-repo/semantics/openAccessMagalhães Júnior, Carlos Alberto de OliveiraCorazza, Maria JúliaKiouranis, Neide Maria MichelanPansera-de-Araújo, Maria CristinaOliveira, André LuisMaricato, Fúlvia EloáSchneider, Eduarda MariaOrtiz, Adriano JoséCarmo, Tânia doCarvalho, Joici Leite deAraújo, João Luis DequiRangel, MaryGimenes, Eder RodrigoCarvalho, Graça Simões2021-05-01T01:16:29Zoai:periodicos.ufmg.br:article/12364Revistahttps://periodicos.ufmg.br/index.php/ensaioPUBhttps://periodicos.ufmg.br/index.php/ensaio/oairevistaepec@gmail.com || ensaio@fae.ufmg.br || itilan@hotmail.com1983-21171415-2150opendoar:2021-05-01T01:16:29Ensaio (Belo Horizonte. Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
CONCEPCIONES Y REPRESENTACIONES SOCIALES DE PROFESORES DE CIENCIAS SOBRE SU FORMACIÓN: CONSTRUCCIÓN Y VALIDACIÓN DE UN CUESTIONARIO
CONCEPÇÕES E REPRESENTAÇÕES SOCIAIS DE PROFESSORES SOBRE A SUA FORMAÇÃO INICIAL: CONSTRUÇÃO E VALIDAÇÃO DE UM QUESTIONÁRIO: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
title CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
spellingShingle CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
Magalhães Júnior, Carlos Alberto de Oliveira
Estudos de validação; Ensino de Ciências; Formação de Professores.
validation studies; science education, teacher training
estudios de validación; enseñanza de ciencias, formación de profesores.
title_short CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
title_full CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
title_fullStr CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
title_full_unstemmed CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
title_sort CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE: CONCEPTIONS AND SOCIAL REPRESENTATIONS OF TEACHERS ABOUT THEIR INITIAL TRAINING: CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE
author Magalhães Júnior, Carlos Alberto de Oliveira
author_facet Magalhães Júnior, Carlos Alberto de Oliveira
Corazza, Maria Júlia
Kiouranis, Neide Maria Michelan
Pansera-de-Araújo, Maria Cristina
Oliveira, André Luis
Maricato, Fúlvia Eloá
Schneider, Eduarda Maria
Ortiz, Adriano José
Carmo, Tânia do
Carvalho, Joici Leite de
Araújo, João Luis Dequi
Rangel, Mary
Gimenes, Eder Rodrigo
Carvalho, Graça Simões
author_role author
author2 Corazza, Maria Júlia
Kiouranis, Neide Maria Michelan
Pansera-de-Araújo, Maria Cristina
Oliveira, André Luis
Maricato, Fúlvia Eloá
Schneider, Eduarda Maria
Ortiz, Adriano José
Carmo, Tânia do
Carvalho, Joici Leite de
Araújo, João Luis Dequi
Rangel, Mary
Gimenes, Eder Rodrigo
Carvalho, Graça Simões
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Magalhães Júnior, Carlos Alberto de Oliveira
Corazza, Maria Júlia
Kiouranis, Neide Maria Michelan
Pansera-de-Araújo, Maria Cristina
Oliveira, André Luis
Maricato, Fúlvia Eloá
Schneider, Eduarda Maria
Ortiz, Adriano José
Carmo, Tânia do
Carvalho, Joici Leite de
Araújo, João Luis Dequi
Rangel, Mary
Gimenes, Eder Rodrigo
Carvalho, Graça Simões
dc.subject.por.fl_str_mv Estudos de validação; Ensino de Ciências; Formação de Professores.
validation studies; science education, teacher training
estudios de validación; enseñanza de ciencias, formación de profesores.
topic Estudos de validação; Ensino de Ciências; Formação de Professores.
validation studies; science education, teacher training
estudios de validación; enseñanza de ciencias, formación de profesores.
description The present study concerns the validation of a questionnaire applied to first and last year undergraduate students in Biology, Sciences, Physics, Chemistry and Pedagogy, being selected two different institutions for each course. The research instrument went through the semantic validation, carried out by six PhD researchers in the areas of Teaching (Biology, Physics and Chemistry) and also through a pilot test with Biology students. After the semantic analysis and the pilot test, three questions were deleted so that the final questionnaire became composed of 81 questions. To evaluate the reliability of the instrument (statistical validation) the Cronbach Alpha test, factorial analysis, Kaiser-Meyer-Olklin (KMO) and Bartlett's Sphericity were carried out. After the application of these tests, 30 assertions were eliminated, making the Principal Component Analysis (PCA) possible. The sample number was considered satisfactory for the systematization and analysis of the data, when the KMO value was analyzed.
publishDate 2021
dc.date.none.fl_str_mv 2021-04-30
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.ufmg.br/index.php/ensaio/article/view/12364
10.1590/21172020210110
url https://periodicos.ufmg.br/index.php/ensaio/article/view/12364
identifier_str_mv 10.1590/21172020210110
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufmg.br/index.php/ensaio/article/view/12364/26795
dc.rights.driver.fl_str_mv Copyright (c) 2021 Ensaio Pesquisa em Educação em Ciências
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Ensaio Pesquisa em Educação em Ciências
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv CECIMIG-FaE-UFMG
publisher.none.fl_str_mv CECIMIG-FaE-UFMG
dc.source.none.fl_str_mv Ensaio Research in Science Education; Vol. 22 (2020)
Ensaio Investigación en educación científica; Vol. 22 (2020)
Ensaio Pesquisa em Educação em Ciências; v. 22 (2020)
1983-2117
1415-2150
reponame:Ensaio (Belo Horizonte. Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Ensaio (Belo Horizonte. Online)
collection Ensaio (Belo Horizonte. Online)
repository.name.fl_str_mv Ensaio (Belo Horizonte. Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv revistaepec@gmail.com || ensaio@fae.ufmg.br || itilan@hotmail.com
_version_ 1788989914286653440

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