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HUBUNGAN POLA TIDUR DENGAN PERKEMBANGAN KOGNITIF PADA ANAK USIA SEKOLAH DI SDN 008 BATAM KOTA Connie Raina Carissa; Sukma Sahreny; Widodo Pratama Putra
Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam Vol 16 No 2 (2026): Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam
Publisher : Universitas Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37776/zked.v16i2.2190

Abstract

ABSTRACT Background: Sleep patterns play a critical role in the cognitive development of school-aged children, particularly in the processes of memory consolidation and attention. This study aims to examine the relationship between sleep patterns and cognitive development among sixth-grade students at SDN 008 Batam Kota. Method: This analytical study with a cross-sectional design involved 63 students selected using a total sampling technique. Sleep patterns were assessed using the Pittsburgh Sleep Quality Index (PSQI), while cognitive development was evaluated using a questionnaire. Data analysis was conducted using the Spearman correlation test at a significance level of α = 0.05. Results: A total of 71.4% of respondents had good sleep patterns, and 82.5% demonstrated high-category cognitive development. The analysis indicated a significant positive relationship between sleep patterns and cognitive development (p = 0.004; r = 0.357). Conclusion: There is a significant relationship between sleep patterns and cognitive development in school-aged children. Good sleep quality contributes to the optimization of cognitive function. Keywords: Sleep Patterns, Cognitive Development, School-Age Children
BE A BUDDY, NOT A BULLY: BUILDING A CARING SCHOOL TOGETHER AT SMK GEMEREH SEGAMAT JOHOR, MALAYSIA Sukma Sahreny; Elvita Norsa Susana; Ratna Dewi Silalahi; Cevy Amalia; Muhamad Ismail; Hasyim Mohammed Amar; Sellvine Marumpe Singcolan; Naila Kalyca Hanun; Mohamad Haris Danial Bin Norhisham; Ahmad Ridzwa Bin Yahaya
Jurnal Pendekar Nusantara Vol. 3 No. 3 (2026): MEI 2026
Publisher : LPPM-Universitas Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37776/pend.v3i3.2238

Abstract

Program Pengabdian Masyarakat “Be a Buddy, Not a Bully: Building a Caring School Together” dilaksanakan untuk meningkatkan pemahaman dan kesadaran siswa mengenai bullying serta mendorong terciptanya lingkungan sekolah yang aman dan peduli. Kegiatan ini melibatkan 16 peserta dan menggunakan metode edukasi interaktif melalui penyuluhan, diskusi, dan pemutaran materi visual. Evaluasi pre-test dan post-test menunjukkan peningkatan pengetahuan yang signifikan, dari rata-rata 5,4 menjadi 9,0 setelah penyuluhan. Peserta juga menunjukkan perubahan sikap positif, termasuk meningkatnya empati dan keberanian untuk bertindak sebagai active bystander. Hasil kegiatan ini menegaskan bahwa pendekatan edukatif yang partisipatif efektif dalam membangun budaya anti-bullying dan memperkuat karakter siswa di SMK Gemereh, Segamat, Johor, Malaysia.