ArticleBritish journal of health psychology2026
Beyond self-report: The relationship between daily social media use and sleep in university students.
Article in British journal of health psychology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
objectivesUniversity students regularly report insufficient sleep, with almost one-third of students achieving less than 6.5 hours per night. Social media is one behaviour shown to negatively influence sleep. However, there has been a reliance on self-report measures of both processes, which may not reflect objective behaviour. The aim was to determine if there is a relationship between social media use and sleep outcomes when measured objectively, and if so, which sleep outcomes were associated with social media use.
designA longitudinal repeated measures design was used to assess daily social media use and sleep outcomes over 14 days.
methodsParticipants wore accelerometers to measure their sleep, with total daily social media use derived from smartphone data.
resultsSixty-two participants (M
conclusionsFindings indicate that the duration of time spent on social media does not impact sleep across this sample. However, interactions with different social media platforms such as TikTok and Snapchat may play an important role in influencing sleep quality. These findings suggest that behavioural measures do not reflect the same pattern of effects observed with self-report, highlighting the need for future research to corroborate findings derived from self-report.
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