The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample

Detalhes bibliográficos
Autor(a) principal: Duarte, Patrícia
Data de Publicação: 2020
Outros Autores: Palmeira, Lara, Pinto-Gouveia, José
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/11328/3499
Resumo: The Three-Factor Eating Questionnaire (TFEQ) is one of the most widely used instruments to study different eating behaviors. It measures three types of eating behaviors namely: cognitive restraint, uncontrolled eating and emotional eating. The present study aims to evaluate the factor structure and reliability of the Portuguese version of the TFEQ-R21, using a confirmatory factor analysis (CFA). The sample includes 468 participants from the general population, with ages ranging from 18 to 60 years. Results from the CFA confirmed the TFEQ-R21 three-factor structure and the model revealed an acceptable fit to the data (χ2(186) = 443.211, p < 0.001; χ2/df = 2.329; CFI = 0.933; TLI = 0.925; RMSEA = 0.054; SMRS = 0.053). Multigroup analysis results support strong measurement invariance across genders. Furthermore, all three dimensions presented adequate psychometric properties. Overall, results support that the Portuguese version of the TFEQ-R21 is a useful, reliable and robust instrument to assess relevant eating behaviors.
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spelling The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sampleConfirmatory factor analysis (CFA)Emotional eatingCognitive restraintUncontrolled eatingTEFQ-R21The Three-Factor Eating Questionnaire (TFEQ) is one of the most widely used instruments to study different eating behaviors. It measures three types of eating behaviors namely: cognitive restraint, uncontrolled eating and emotional eating. The present study aims to evaluate the factor structure and reliability of the Portuguese version of the TFEQ-R21, using a confirmatory factor analysis (CFA). The sample includes 468 participants from the general population, with ages ranging from 18 to 60 years. Results from the CFA confirmed the TFEQ-R21 three-factor structure and the model revealed an acceptable fit to the data (χ2(186) = 443.211, p < 0.001; χ2/df = 2.329; CFI = 0.933; TLI = 0.925; RMSEA = 0.054; SMRS = 0.053). Multigroup analysis results support strong measurement invariance across genders. Furthermore, all three dimensions presented adequate psychometric properties. Overall, results support that the Portuguese version of the TFEQ-R21 is a useful, reliable and robust instrument to assess relevant eating behaviors.Springer Nature2021-04-29T12:57:51Z2020-01-01T00:00:00Z2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/11328/3499eng1590-126210.1007/s40519-018-0561-7Duarte, PatríciaPalmeira, LaraPinto-Gouveia, Joséinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-06-15T02:11:59ZPortal AgregadorONG
dc.title.none.fl_str_mv The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample
title The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample
spellingShingle The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample
Duarte, Patrícia
Confirmatory factor analysis (CFA)
Emotional eating
Cognitive restraint
Uncontrolled eating
TEFQ-R21
title_short The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample
title_full The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample
title_fullStr The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample
title_full_unstemmed The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample
title_sort The Three-Factor Eating Questionnaire-R21: A confirmatory factor analysis in a Portuguese sample
author Duarte, Patrícia
author_facet Duarte, Patrícia
Palmeira, Lara
Pinto-Gouveia, José
author_role author
author2 Palmeira, Lara
Pinto-Gouveia, José
author2_role author
author
dc.contributor.author.fl_str_mv Duarte, Patrícia
Palmeira, Lara
Pinto-Gouveia, José
dc.subject.por.fl_str_mv Confirmatory factor analysis (CFA)
Emotional eating
Cognitive restraint
Uncontrolled eating
TEFQ-R21
topic Confirmatory factor analysis (CFA)
Emotional eating
Cognitive restraint
Uncontrolled eating
TEFQ-R21
description The Three-Factor Eating Questionnaire (TFEQ) is one of the most widely used instruments to study different eating behaviors. It measures three types of eating behaviors namely: cognitive restraint, uncontrolled eating and emotional eating. The present study aims to evaluate the factor structure and reliability of the Portuguese version of the TFEQ-R21, using a confirmatory factor analysis (CFA). The sample includes 468 participants from the general population, with ages ranging from 18 to 60 years. Results from the CFA confirmed the TFEQ-R21 three-factor structure and the model revealed an acceptable fit to the data (χ2(186) = 443.211, p < 0.001; χ2/df = 2.329; CFI = 0.933; TLI = 0.925; RMSEA = 0.054; SMRS = 0.053). Multigroup analysis results support strong measurement invariance across genders. Furthermore, all three dimensions presented adequate psychometric properties. Overall, results support that the Portuguese version of the TFEQ-R21 is a useful, reliable and robust instrument to assess relevant eating behaviors.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01T00:00:00Z
2020
2021-04-29T12:57:51Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/11328/3499
url http://hdl.handle.net/11328/3499
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1590-1262
10.1007/s40519-018-0561-7
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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repository.mail.fl_str_mv
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