<![CDATA[Smartphone addiction is the interest in using smartphones excessively and ignoring the negative effects that may arise. Smartphone use that exceeds reasonable limits has a high risk that can affect sleep disorders and a person's sleep quality. This study aims to analyze the relationship between smartphone addiction and sleep quality in high school adolescents. This type of quantitative research is a correlational design with a cross-sectional approach . The research sample calculated by the Slovin formula resulted in 236 respondents with the Disproportionale Stratified Random Sampling method . The instruments used were the Smartphone Addiction Scale (SAS) and Pittsburgh Sleep Quality Index (PSQI) questionnaires. The results showed that most respondents experienced moderate and severe levels of addiction (40.7%) and poor sleep quality (71.2%). The Spearman Rank test showed a p value = 0.000 (p <0.05) and r = 0.469, which means there is a positive relationship with a moderate category between smartphone addiction and sleep quality in adolescents. So it can be concluded that the higher the level of smartphone addiction, the worse the sleep quality.]]>
Copyrights © 2026
