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Adolescents' perception of parental feeding practices: Adaptation and validation of the Comprehensive Feeding Practices Questionnaire for Brazilian adolescents—The CFPQ-Teen
BACKGROUND: Parental feeding practices may play a key role in dietary habits and nutritional status of adolescents, but research from adolescents’ point of view on this topic is scarce. OBJECTIVE: To adapt and validate an instrument of parental feeding practices as perceived by adolescents in a Braz...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5690605/ https://www.ncbi.nlm.nih.gov/pubmed/29145485 http://dx.doi.org/10.1371/journal.pone.0187041 |
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author | Piccoli, Ângela Bein Neiva-Silva, Lucas Mosmann, Clarisse Pereira Musher-Eizenman, Dara Pellanda, Lucia C. |
author_facet | Piccoli, Ângela Bein Neiva-Silva, Lucas Mosmann, Clarisse Pereira Musher-Eizenman, Dara Pellanda, Lucia C. |
author_sort | Piccoli, Ângela Bein |
collection | PubMed |
description | BACKGROUND: Parental feeding practices may play a key role in dietary habits and nutritional status of adolescents, but research from adolescents’ point of view on this topic is scarce. OBJECTIVE: To adapt and validate an instrument of parental feeding practices as perceived by adolescents in a Brazilian setting. METHODS: The Comprehensive Feeding Practices Questionnaire was translated into Portuguese and adapted to be answered by adolescents (ages 12 to 18). Content analysis and FACE validity to assess cultural equivalence was undertaken by experts in the adolescent nutritional and psychological fields. Pilot study was evaluated in 23 adolescents. The final version was administered to 41 students to assess instrument reproducibility (Intraclass Correlation Coefficient). Internal consistency (Cronbach's Alpha) and construct validity (Confirmatory Factor Analysis) were assessed in a third sample of 307 adolescents. RESULTS: Experts and adolescents considered content validity as appropriate. In reproducibility analysis (Intraclass Correlation Coefficient), 10 of the 12 factors were above 0.7. The factors “teaching about nutrition” and “food as reward” obtained values of 0.60 and 0.68, respectively. The Cronbach's Alpha of the whole scale was 0.83 and alphas for subscales ranged from 0.52 to 0.85; the factors “teaching about nutrition” and “food as a reward” had the lowest values (0.52). After removing these two factors, the Confirmatory Factor Analysis indicated that the structural model was appropriate. The final scale was made up of 10 factors with 43 questions. CONCLUSIONS: The Comprehensive Feeding Practices Questionnaire-Teen demonstrates validity and reliability, and is a suitable tool to evaluate the perceptions of adolescents regarding parental feeding practices. |
format | Online Article Text |
id | pubmed-5690605 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-56906052017-11-30 Adolescents' perception of parental feeding practices: Adaptation and validation of the Comprehensive Feeding Practices Questionnaire for Brazilian adolescents—The CFPQ-Teen Piccoli, Ângela Bein Neiva-Silva, Lucas Mosmann, Clarisse Pereira Musher-Eizenman, Dara Pellanda, Lucia C. PLoS One Research Article BACKGROUND: Parental feeding practices may play a key role in dietary habits and nutritional status of adolescents, but research from adolescents’ point of view on this topic is scarce. OBJECTIVE: To adapt and validate an instrument of parental feeding practices as perceived by adolescents in a Brazilian setting. METHODS: The Comprehensive Feeding Practices Questionnaire was translated into Portuguese and adapted to be answered by adolescents (ages 12 to 18). Content analysis and FACE validity to assess cultural equivalence was undertaken by experts in the adolescent nutritional and psychological fields. Pilot study was evaluated in 23 adolescents. The final version was administered to 41 students to assess instrument reproducibility (Intraclass Correlation Coefficient). Internal consistency (Cronbach's Alpha) and construct validity (Confirmatory Factor Analysis) were assessed in a third sample of 307 adolescents. RESULTS: Experts and adolescents considered content validity as appropriate. In reproducibility analysis (Intraclass Correlation Coefficient), 10 of the 12 factors were above 0.7. The factors “teaching about nutrition” and “food as reward” obtained values of 0.60 and 0.68, respectively. The Cronbach's Alpha of the whole scale was 0.83 and alphas for subscales ranged from 0.52 to 0.85; the factors “teaching about nutrition” and “food as a reward” had the lowest values (0.52). After removing these two factors, the Confirmatory Factor Analysis indicated that the structural model was appropriate. The final scale was made up of 10 factors with 43 questions. CONCLUSIONS: The Comprehensive Feeding Practices Questionnaire-Teen demonstrates validity and reliability, and is a suitable tool to evaluate the perceptions of adolescents regarding parental feeding practices. Public Library of Science 2017-11-16 /pmc/articles/PMC5690605/ /pubmed/29145485 http://dx.doi.org/10.1371/journal.pone.0187041 Text en © 2017 Piccoli et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Piccoli, Ângela Bein Neiva-Silva, Lucas Mosmann, Clarisse Pereira Musher-Eizenman, Dara Pellanda, Lucia C. Adolescents' perception of parental feeding practices: Adaptation and validation of the Comprehensive Feeding Practices Questionnaire for Brazilian adolescents—The CFPQ-Teen |
title | Adolescents' perception of parental feeding practices: Adaptation and validation of the Comprehensive Feeding Practices Questionnaire for Brazilian adolescents—The CFPQ-Teen |
title_full | Adolescents' perception of parental feeding practices: Adaptation and validation of the Comprehensive Feeding Practices Questionnaire for Brazilian adolescents—The CFPQ-Teen |
title_fullStr | Adolescents' perception of parental feeding practices: Adaptation and validation of the Comprehensive Feeding Practices Questionnaire for Brazilian adolescents—The CFPQ-Teen |
title_full_unstemmed | Adolescents' perception of parental feeding practices: Adaptation and validation of the Comprehensive Feeding Practices Questionnaire for Brazilian adolescents—The CFPQ-Teen |
title_short | Adolescents' perception of parental feeding practices: Adaptation and validation of the Comprehensive Feeding Practices Questionnaire for Brazilian adolescents—The CFPQ-Teen |
title_sort | adolescents' perception of parental feeding practices: adaptation and validation of the comprehensive feeding practices questionnaire for brazilian adolescents—the cfpq-teen |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5690605/ https://www.ncbi.nlm.nih.gov/pubmed/29145485 http://dx.doi.org/10.1371/journal.pone.0187041 |
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