Longitudinal associations between time spent using technology and sleep duration among adolescents☆
Abstract
Technology use has been the focus of much concern for adolescents' sleep health. However, few studies have investigated the bidirectional association between sleep duration and time spent using technology. The aim of this study was to test whether time spent using technology predicted shorter sleep duration, and/or vice versa using cross-lagged analyses over one year. Participants were 1620 high school students in the 8th and 9th grade at baseline from 17 public schools in three middle Sweden communities. Students completed questionnaires at school during the spring of 2015 and 2016. Time spent using technology was self-reported and sleep duration was calculated from reported bed-times, wake-times and sleep onset latency. Time spent using technology significantly predicted shorter subsequent sleep duration and vice versa. Public health advocates educating others about the negative impacts of technology on sleep must also be mindful of the opposite, that many young people may turn to technological devices when experiencing difficulty sleeping.
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Recent studies on general technology use have supported bidirectional links between higher technology use and shorter sleep in adolescents, and evidence that restricting phone access can advance bedtimes and extend sleep opportunity.
“Recent studies on general technology use have supported bidirectional links between higher technology use and shorter sleep in adolescents,58 with evidence that restricting phone access can advance bedtimes and extend sleep opportunity.59”
From Social media use and adolescent sleep patterns: cross-sectional findings from the UK millennium cohort study (2019) · cites this paper as [58]
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- Authors
- Mazzer, K., Bauducco, S., Linton, S. J., & Boersma, K.
- Affiliations
- Örebro University (SE)
- Corresponding author
- Mazzer, K.
- Venue
- Journal of Adolescence
- Publisher
- Wiley
- Published
- 2018-05-26
- Volume
- 66
- Issue
- 1
- Pages
- 112-119
- ISSN
- 0140-1971 (ISSN-L)
- 1095-9254
- OpenAlex
- W2805008492
- Cited by
- 53
- References
- 45
- Citations by year
- 2026: 2 · 2025: 6 · 2024: 7 · 2023: 5 · 2022: 8 · 2021: 6 · 2020: 5 · 2019: 11 · 2018: 3
- FWCI
- 8.18
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- Journal of Adolescence (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Svenska Forskningsrådet Formas
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
- Social Sciences › Sociology and Political Science › Impact of Technology on Adolescents
- Social Sciences › Education › Child Development and Digital Technology
- Keywords
- screen time, technology use, sleep duration, adolescents, bidirectional relationship, sleep latency, bedtime, sleep health, high school students
- MeSH terms
- Screen Time, Adolescent, Adolescent Behavior, Female, Humans, Longitudinal Studies, Male, Sleep, Sleep Wake Disorders, Students, Sweden, Time Factors, Self Report
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