زهور،حماديمروة،عماريسمية،سعدون2026-07-152026-07-152026-06-17https://dspace.univ-temouchent.edu.dz/handle/123456789/7385This study aimed to identify the relationship between smartphone addiction, psychological and behavioral problems, and their impact on academic achievement among primary school pupils with low academic performance. The exploratory study adopted the descriptive method, while the main study relied on the clinical method (case study). The research used the Smartphone Addiction Scale developed by Kwon et al. (2013), the Diagnostic Interview Tool for Children's Problems by Sayed Abdelrahman Mohamed, and an analysis of academic results. The findings revealed that excessive smartphone use is associated with the emergence of several psychological and behavioral problems, such as anxiety, stress, poor attention, and emotional instability, which negatively affect academic achievement. The results also showed that reducing smartphone use contributes to improvements in certain psychological and academic aspects. The study concluded that there is a relationship between smartphone addiction, the emergence of psychological and behavioral problems, and a decline in academic achievement among the cases studied.otherSmartphone AddictionPsychological and Behavioral ProblemsAcademic AchievementPrimary School PupilsThesis