Hubungan Intensitas Penggunaan Ponsel Pintar terhadap Kualitas Tidur Siswa-Siswi SMA Swasta Bina Artha PT Barumun Agro Sentosa Desa Ujung Gading Jae, Kecamatan Simangambat, Kabupaten Padang Lawas Utara

Abstract

Introduction. The development of technology, especially smartphones, is currently rapid in the current era, from the data obtained, the use of smartphones is increasing rapidly every year. The use of smartphones is most widely used by teenagers. Objective. This study aims to examine the relationship between the intensity of smartphone use and sleep quality among students at Bina Artha Private High School PT Barumun Agro Sentosa, Ujung Gading Jae village, Simangambat sub-district, North Padang Lawas district. Method. This research uses a correlational quantitative approach by filling in the Pittsburgh Sleep Quality Index (PSQI) questionnaire and the Smartphone Addiction Scale Short Version (SAS-SV) questionnaire. The sampling technique used a non-probability technique with concutive sampling technique with a total of 50 respondents who met the inclusion and exclusion criteria. The analysis technique used is the Spearman correlation test. Results and Discussion. In this study it was found that the intensity of smartphone use has a relationship with sleep quality with a significance value of 0.030 (0.05) and a correlation coefficient of (-) 0.308, which means that the strength of the relationship between variables is quite strong with a negative relationship direction which shows that when the intensity of use Smartphone increases, sleep quality will worsen.