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All Journal JURNAL PENDIDIKAN, SAINS DAN TEKNOLOGI Journal of Science and Technology
Samat, N.A
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Humanities Computer Science & IT Education Mathematics Social Sciences Other

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THE COMPARTMENT MODEL WITH INTERVENTION FOR STUNTING PREVALENCE Sari, Yulia Retno; Samat, N.A
PENDIDIKAN SAINS DAN TEKNOLOGI Vol 11 No 4 (2024)
Publisher : STKIP PGRI Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47668/edusaintek.v11i4.1420

Abstract

This study aims to propose a new mathematical model to reduce the prevalence of stunting with interventions given to children aged 0 months to less than 24 months. The interventions given are how often toddlers are checked for health at integrated health centers, breastfeeding, complementary feeding and immunization. This study develops a compartment model that considers the basic characteristics of stunting transmission and interventions that will be given to toddlers diagnosed with stunting. This mathematical model will include the development of difference equations and differential equations to represent the transmission of stunting prevalence in real life. This new initial mathematical model can be used by authorities as a prevention strategy to reduce the prevalence of stunting. The extension of this study will include the application of the proposed mathematical model to stunting data in Indonesia.
The Influence of Smartphone Usage Duration and Frequency on Smartphone Addiction in Early Childhood Using Binary Logistic Regression Amalina, Amalina; Samat, N.A; Warmansyah, Jhoni
JOSTECH Journal of Science and Technology Vol 4, No 2: September 2024
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/jostech.v4i2.9768

Abstract

This study aims to identify the influence of smartphone usage duration and frequency on smartphone addiction in early childhood. With the increasing use of technology among children, it is crucial to understand how these factors affect addiction levels. The study employs binary logistic regression to analyze data collected randomly from 100 parents of children aged 4 to 5 years who attend kindergarten in Padang, Indonesia. Smartphone usage duration is measured in hours per day, while frequency of use is measured by the number of uses per day. The analysis results indicate that both the duration and frequency of smartphone use have a significant impact on smartphone addiction. However, based on the odds ratio value, the duration of smartphone use has a more significant influence compared to frequency on addiction levels. These findings provide valuable insights for parents, educators, and policymakers in developing strategies to manage and limit smartphone use in early childhood to prevent addiction risks that could affect their development. This study is expected to serve as a reference for further research and more effective interventions in managing technology use among children.
Co-Authors Amalina Amalina, Amalina Jhoni Warmansyah Yulia Retno Sari, Yulia Retno