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THE RELATIONSHIP BETWEEN SMARTPHONE USE INTENSITY AND SLEEP QUALITY IN ADOLESCENTS IN GRADES X AND XI AT STATE SENIOR HIGH SCHOOL 1 KRAMATWATU Anggi putriani; Alif Nurul Rosyidah; Osep Yasier Almunsiri
Proceeding of Banten Internasional Conference on Health Advancement and Research Vol. 1 No. 1 (2026): Proceeding Banten International Conference on Health Advancement & Research (BI
Publisher : Poltekkes Kemenkes Banten

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Abstract

Background: Adolescence is a transitional period from childhood to adulthood, beginning at the onset of puberty and continuing until maturity is reached. The use of smartphones can have both positive and negative impacts on teenagers. On the positive side, teenagers have access to resources for learning, the ability to communicate remotely, and the opportunity to learn online. On the other hand, they may experience a decrease in physical activity, which can lead to laziness in studying, eye strain, and disturbances in sleep quality. Objective: This study aims to determine the relationship between smartphone usage intensity and sleep quality among 10th and 11th grade students at SMAN 1 Kramatwatu. Method: This research employs a quantitative study design with a cross-sectional approach involving 261 respondents from SMAN 1 Kramatwatu. There are a total of 592 students in 10th and 11th grades, with 300 students in 10th grade and 292 students in 11th grade. The sampling method used is probability sampling, specifically simple random sampling. Respondents from each class were selected using the Stratified Random Sampling formula. Data were analyzed using the chi-square statistical test. Result: The univariate analysis revealed that the majority of respondents were in mid-adolescence, totaling 233 respondents (85.4%). Based on gender, most respondents were male, totaling 177 respondents (67.8%). The chi-square test analysis indicated a statistically significant relationship between smartphone usage intensity and sleep quality among adolescents, with a P value of 0.000. Conclusion: There is a significant relationship between smartphone usage intensity and sleep quality among adolescents.
THE RELATIONSHIP BETWEEN PARENTING STYLES AND THE COGNITIVE DEVELOPMENT OF PRESCHOOL CHILDREN AT MATHLA'UL ANWAR KINDERGARTEN, BUARANJATI Shofia Milla Hanifa; Alif Nurul Rosyidah; Osep Yasier Almunsiri
Proceeding of Banten Internasional Conference on Health Advancement and Research Vol. 1 No. 1 (2026): Proceeding Banten International Conference on Health Advancement & Research (BI
Publisher : Poltekkes Kemenkes Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background: It is estimated that more than 200 million children under the age of five worldwide do not reach optimal cognitive development, with the majority living in Asia. Cognitive development in preschool-aged children is a process through which children develop the ability to think, remember, and understand their surroundings. This development is influenced by various factors, one of which is the environment—particularly parenting style. Parents play a crucial role in supporting the cognitive, physical, language, social, emotional, religious, moral,and artistic development of their children. Objective: To determine the relationship between parenting style and cognitive development of preschool-aged children at Mathla’ul Anwar Buaranjati Kindergarten. Methods: This research is a quantitative study with a cross-sectional approach. A total of 85 respondents were selected using purposive sampling. The instrument used was an ordinal-scalequestionnaire.Results: The Chi-Square test showed a p-value of 0.044 (< 0.05), indicating a significant relationship between parenting style and cognitive development in preschool-aged children at Mathla’ul Anwar BuaranjatiKindergarten.Conclusion: There is a significant relationship between parenting style and the cognitive development of preschool-aged children at Mathla’ul Anwar Buaranjati Kindergarten