The Interaction of Chronotype and Sleep Duration in the Association Between Smartphone Usage Time and Problematic Smartphone Use in Early Adolescents
These findings suggest that both sleep duration and chronotype may play important roles in the association between smartphone use and PSU in early adolescence. Parental and school-based programs that encourage healthy sleep and smartphone use habits could be promising avenues for intervention. Longitudinal research is needed to further investigate the directionality and mechanisms of these associations.
Authors
- Gyungjoo Lee (ORCID: https://orcid.org/0000-0002-2587-2775)
- I. Lee (ORCID: https://orcid.org/0000-0003-1529-6169)
- Jaejin Kang (ORCID: https://orcid.org/0000-0002-2804-6866)
- Boram Kwon (ORCID: https://orcid.org/0000-0001-9169-8392)
Institutions
- Gangneung–Wonju National University (KR)
- Youngdong University (KR)
- Gangdong University (KR)
- Wonkwang Digital University (KR)
- Institute of Mathematical Statistics (US)
- Catholic University of Korea (KR)
- Catholic Kwandong University (KR)
Publication Details
- Journal
- Behavioral Sleep Medicine
- Published
- 2025-08-29
- DOI
- https://doi.org/10.1080/15402002.2025.2544969
- Primary Topic
- Impact of Technology on Adolescents
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Ministry of Education