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Jurnal Lingkar Mutu Pendidikan
Published by Lembaga Penjaminan Mutu Pendidikan DKI Jakarta
ISSN : 19793820     EISSN : 28093933     DOI : https://doi.org/10.54124/jlmp
Core Subject : Education,
Education
Jurnal Lingkar Mutu Pendidikan(JLMP) adalah jurnal yang diterbitkan oleh Lembaga Penjaminan Mutu Pendidikan (LPMP) DKI Jakarta.Scope JLMP meliputi penelitian di bidang pendidikan. Jurnal Lingkar Mutu Pendidikan ini terbit 2 kali dalam setahun yaitu pada bulan Juni dan Desember.
Arjuna Subject : Umum - Umum
Articles 71 Documents
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PENGARUH KEBIASAAN TIDUR TERHADAP FOKUS BELAJAR SISWA: TIDUR AWAL VS. BEGADANG Purwanto, Wahyu; Balasad, Najibah; Ardianto, Ries; Lestari, Puji
Jurnal Lingkar Mutu Pendidikan Vol 22 No 1 (2025): Jurnal Lingkar Mutu Pendidikan
Publisher : LPMP Provinsi DKI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54124/jlmp.v22i1.160

Abstract

Early sleeping habits play an important role in improving the quality of students' learning concentration. This study aims to compare the impact of early sleeping habits and staying up late habits on the learning concentration of grade IX students at SMP Al Ikhlash Lumajang in the 2024/2025 academic year. The study used a descriptive quantitative approach with data collection techniques through interviews and observations of 32 students who were divided based on their sleep patterns. The results showed that students who went to bed early (before 22.00) had an average learning concentration level of 85%, while students who often stayed up late (after 24.00) only reached 60%. These findings indicate that sleep duration and quality have a significant effect on students' cognitive abilities, especially concentration during learning. The implications of this study support the importance of healthy sleep habits as a strategy to improve the quality of education

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