Uso de medios digitales y calidad de sueño en adolescentes de secundaria Institución Educativa héroes del Cenepa Huancayo, 2026
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Universidad Privada de Huancayo Franklin Roosevelt
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La presente investigación tuvo como objetivo determinar la relación entre el uso de medios digitales y la calidad de sueño en adolescentes de secundaria de la Institución Educativa Héroes del Cenepa, Huancayo, 2026. Método: el estudio presentó un enfoque cuantitativo, tipo básico, diseño no experimental, correlacional de corte transversal. La población estuvo conformada por 580 estudiantes y la muestra por 231 adolescentes, seleccionados mediante muestreo probabilístico aleatorio simple estratificado. Para la recolección de datos se utilizó la técnica de encuesta, aplicándose un cuestionario validado sobre uso de medios digitales y el Índice de Calidad de Sueño de Pittsburgh (PSQI). Resultados: se evidenció que el 48,1 % (111) de los adolescentes presentó un nivel medio de uso de medios digitales, el 32,0 % (74) nivel bajo y el 19,9 % (46) nivel alto. Asimismo, el 42,4 % (98) presentó mala calidad de sueño, el 38,1 % (88) calidad regular y el 19,5 % (45) buena calidad de sueño. El análisis correlacional mostró que el 32,5 % de los adolescentes con un nivel medio de uso de medios digitales presentó un nivel regular de calidad de sueño, mientras que el 19,5 % de aquellos con bajo uso evidenciaron buena calidad de sueño. La prueba de Rho de Spearman (Rho = -0,584 p < 0,001) evidenció una correlación negativa moderada y estadísticamente significativa entre las variables. Conclusión: se determinó que existe relación entre el uso de medios digitales y calidad de sueño en adolescentes de secundaria que, a mayor de uso de medios digitales, menor fue la calidad de sueño.
The objective of this research was to determine the relationship between the use of digital media and sleep quality among secondary school adolescents at the Héroes del Cenepa Educational Institution in Huancayo (2026). Method: The study employed a quantitative approach, basic research type, and a non-experimental, cross-sectional, correlational design. The population consisted of 580 students, and the sample comprised 231 adolescents, selected using stratified simple random sampling. Data collection was conducted via surveys, utilizing a validated questionnaire on digital media use and the Pittsburgh Sleep Quality Index (PSQI). Results: It was found that 48.1% (111) of the adolescents exhibited a moderate level of digital media use, 32.0% (74) a low level, and 19.9% (46) a high level. Furthermore, 42.4% (98) reported poor sleep quality, 38.1% (88) fair sleep quality, and 19.5% (45) good sleep quality. Correlational analysis revealed that 32.5% of adolescents with a moderate level of digital media use had fair sleep quality, while 19.5% of those with low digital media use demonstrated good sleep quality. The Spearman’s Rho test (Rho = -0.584, p < 0.001) indicated a moderate, statistically significant negative correlation between the variables. Conclusion: A relationship was established between the use of digital media and sleep quality among secondary school adolescents; specifically, higher levels of digital media use were associated with lower sleep quality.
The objective of this research was to determine the relationship between the use of digital media and sleep quality among secondary school adolescents at the Héroes del Cenepa Educational Institution in Huancayo (2026). Method: The study employed a quantitative approach, basic research type, and a non-experimental, cross-sectional, correlational design. The population consisted of 580 students, and the sample comprised 231 adolescents, selected using stratified simple random sampling. Data collection was conducted via surveys, utilizing a validated questionnaire on digital media use and the Pittsburgh Sleep Quality Index (PSQI). Results: It was found that 48.1% (111) of the adolescents exhibited a moderate level of digital media use, 32.0% (74) a low level, and 19.9% (46) a high level. Furthermore, 42.4% (98) reported poor sleep quality, 38.1% (88) fair sleep quality, and 19.5% (45) good sleep quality. Correlational analysis revealed that 32.5% of adolescents with a moderate level of digital media use had fair sleep quality, while 19.5% of those with low digital media use demonstrated good sleep quality. The Spearman’s Rho test (Rho = -0.584, p < 0.001) indicated a moderate, statistically significant negative correlation between the variables. Conclusion: A relationship was established between the use of digital media and sleep quality among secondary school adolescents; specifically, higher levels of digital media use were associated with lower sleep quality.
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