Examinando por Autor "Castro Yance, Piero Alonso"

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    Effect on the level of knowledge about healthy lunch boxes in parents of preschool students at I.E.I 557 in Villa el Salvador, Lima. 2023, after an educational intervention
    (Universidad Privada Norbert Wiener, 2024-06-05) Castro Yance, Piero Alonso; Yapo Espinoza, Víctor Eduardo; Cruz Maldonado, Rosa Elena
    Nutritional health during childhood poses significant global challenges, especially in developing countries. The aim of this research was to determine the effect of an educational intervention on the knowledge level of healthy lunchboxes among parents of preschool students at I.E.I. 557 in Villa el Salvador, Lima, 2023. A hypothetical-deductive method, applied, explanatory level, and non-experimental design were used. The study intervened with 120 parents, showing significant differences between the pretest and posttest. In the pretest, 20.33% had a high knowledge level, 34.17% had a medium level, and 45% had a low level. The posttest results showed 96.66% high and 3.34% medium, with the low level disappearing. Wilcoxon’s test yielded a p-value of 0.000, indicating a significant effect of the educational intervention. The conclusion is that educational nutritional interventions are crucial in teaching parents of preschool children how to provide healthy meals for their children.