Najwa Nabilah Putri
221105061129

Konsentrasi belajar merupakan kemampuan siswa dalam memusatkan perhatian
selama proses pembelajaran dan dipengaruhi oleh berbagai faktor, salah satunya kualitas
tidur. Penelitian ini dilatarbelakangi oleh masih ditemukannya siswa yang mengalami
kesulitan berkonsentrasi saat belajar yang diduga berkaitan dengan kualitas tidur yang
belum optimal. penelitian ini bertujuan untuk mengetahui kualitas tidur, tingkat konsentrasi
belajar, serta hubungan kualitas tidur dan konsentrasi belajar siswa kelas VIII di SMP
Negeri 4 Kota Bogor. Penelitian menggunakan pendekatan kuantitatif dengan metode
korelasional. Sampel penelitian berjumlah 187 siswa yang dipilih menggunakan teknik
proportionate stratified random sampling. Data kualitas tidur diperoleh menggunakan
instrumen Pittsburgh Sleep- Quality Index (PSQI), sedangkan data konsentrasi belajar
diperoleh melalui kuesioner konsentrasi belajar. Analisis data dilakukan menggunakan
statistik deskriptif dan uji korelasi Spearman Rank. Hasil penelitian menunjukan bahwa
mayoritas siswa memiliki kualitas tidur buruk 56,1%, sedangkan tingkat konsentrasi belajar
siswa mayoritas berada pada kategori sedang sebesar 68,4%. Hasil uji korelasi Spearman
Rank memperoleh nilai signifikan sebesar 0,968 (p>0,05) dengan koefisien korelasi sebesar
0,003 yang menunjukan tidak terdapat hubungan yang signifikansi antara kualitas tidur
dengan konsentrasi belajar siswa kelas VIII di SMP Negeri 4 Kota Bogor.
Kata Kunci: kualitas tidur, konsentrasi belajar, siswa SMP

Learning concentration is the ability of students to focus their attention during the
learning process and is influenced by various factors, one of which is sleep quality. This
study was motivated by the finding that some students still experience difficulties
concentrating during learning activities, which are presumed to be related to suboptimal
sleep quality. The purpose of this study was to determine the sleep quality, level of learning
concentration, and the relationship between sleep quality and learning concentration among
eighth-grade students at SMP Negeri 4 Kota Bogor. This study employed a quantitative
approach with a correlational method. The sample consisted of 187 students selected using
proportionate stratified random sampling. Sleep quality data were collected using the
Pittsburgh Sleep Quality Index (PSQI), while learning concentration data were obtained
through a learning concentration questionnaire. Data were analyzed using descriptive
statistics and Spearman Rank correlation analysis. The results showed that the majority of
students had poor sleep quality 56,1%, while most students demonstrated a moderate level
of learning concentration 68,4%. The Spearman Rank correlation test yielded a significance
value of 0.968 (p > 0.05) and a correlation coefficient of 0.003, indicating that there was no
significant relationship between sleep quality and learning concentration among eighth
grade students at SMP Negeri 4 Kota Bogor.
Kata Kunci: sleep quality, learning concentration, junior high school students