Título:	Rango Cards, a digital game designed to promote a healthy diet : a randomized study protocol
Autor(es):	Chagas, Carolina Martins dos Santos Silva, Tiago Barros Pontes e Reffatti, Luiggi Monteiro Botelho, Raquel Braz Assunção Bertolin, Maria Natacha Toral
Assunto:	Jogos eletrônicos Dieta saudável Educação alimentar e nutricional
Data de publicação:	Jul-2018
Editora:	BMC
Referência:	CHAGAS, Carolina Martins dos Santos et al. Rango Cards, a digital game designed to promote a healthy diet: a randomized study protocol. BMC Public Health, 2018. Disponível em: <https://bmcpublichealth.biomedcentral.com/articles/10.1186/s12889-018-5848-0>. Acesso em: 15 out. 2018. doi: https://doi.org/10.1186/s12889-018-5848-0.
Abstract:	Background: Several food and nutrition education actions have been described in the literature, with emphasis on the recommended use of innovative methods when addressing a young audience. Digital games are an attractive, dynamic, and motivating resource for teaching and learning practices, and adolescents form the group that readily accepts and adopts new technologies. Adapting dietary and nutritional guidelines to change dietary behavior is a challenge, and game-based learning has several benefits that can be used in this sense. Thus, this study aims to outline a nutritional intervention for school-aged adolescents from the Federal District, Brazil, whose object is a digital card game aimed at promoting healthy dietary practices. Methods: In this randomized study with intervention and control groups, we propose a nutritional intervention for adolescents studying in Federal District private schools. The intervention group will be introduced to Rango Cards, a digital game specifically developed for this study. The purpose of the game is to present the concept of an adequate and healthy diet using simple information in a playful context. This game features cards for foods/meals, characters, and healthy habits. The players’ choices may lead them to winning or losing. Theme selection and phase order were designed to provide a learning experience. The control group will not receive any material during the study. Both groups will complete questionnaires before and after the intervention. The game is expected to improve food knowledge and self-efficacy in the adoption of healthy practices, thus contributing to appropriate dietary consumption. Discussion: The game was designed as a food and nutrition education tool based on Brazilian dietary guidelines. We believe that Rango Cards will provide a comprehensive experience on the topic, improving the students’ autonomy, motivation, and pleasure of learning. Trial registration: RBR-72zvxv June 29, 2018; Retrospectively registered.
Licença:	© The Author(s). 2018 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
DOI:	https://doi.org/10.1186/s12889-018-5848-0
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