Design and validation of an instrument to measure healthy habits and emotional state in adolescents

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:27Z
Fecha de publicación2025-01-01
ResumenIntroduction: obesity is a condition that increases the risk of presenting other non-communicable diseases, reducing life expectancy and quality of life in individuals. Its development involves a complex interaction of several factors, the main ones being inadequate food intake and lack of physical activity. Objective: to design and validate a tool to identify eating habits, physical activity and emotional state in adolescents. Methods: an observational study was carried out in 2 instances design and validation, using the Delphi method, taking as a basis for its design the 7 stages proposed by Sampieri. The design, based on the systematic review of the literature, was proposed by the coordinating group. Validation was carried out in 2 phases: the first by means of the criteria of judges, with the participation of 17 experts who evaluated the wording and relevance of each item, and the second by means of statistical analysis estimating the Aiken V coefficient, binomial tests, Cronbach's Alpha and McDonald's Omega. It was applied to a sample of 673 adolescents from the southern area of the state of Tamaulipas, Mexico. Results: an instrument composed of 46 items in 3 dimensions was obtained. In the validation, binomial tests were estimated, showing a significance of 0.000, which indicates that the questions are correlated. Likewise, the Aiken V coefficient was estimated for all the items, which presented a value > 0.7, establishing adequate content validity for each one of them. Finally, the reliability tests estimated by means of Cronbach's Alpha and McDonald's Omega obtained an overall value of 0.777, which indicates that the instrument is reproducible and consistent. Conclusions: the tool generated presented validity and reliability indicating that it is suitable for its application in the assessment of risk in healthy habits of adolescents (diet and physical activity) and of alteration in their emotional state.es_ES
Doihttps://doi.org/10.20960/nh.05470es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4292
Idiomaeses_ES
EditorialARAN EDICIONES, S Les_ES
RelaciónNutricion Hospitalariaes_ES
URL relacionadohttps://doi.org/10.20960/nh.05470es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteNutricion Hospitalaria
Palabra claveDelphi methodes_ES
Palabra claveEating habitses_ES
Palabra clavePhysical activityes_ES
Palabra claveEmotional statees_ES
Palabra claveAdolescentses_ES
TítuloDesign and validation of an instrument to measure healthy habits and emotional state in adolescentses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorLara, Veronica Martinez
Autorde Leon, Jose Alberto Ramirez
AutorRamirez, Dionicio Morales
AutorPerez, Brian Gonzalez
AutorLara, Veronica Martinezes_ES
Autorde Leon, Jose Alberto Ramirezes_ES
AutorRamirez, Dionicio Moraleses_ES
AutorPerez, Brian Gonzalezes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número2es_ES
Rango de páginas219-231es_ES
URL relacionadahttps://doi.org/10.20960/nh.05470
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen42es_ES

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