Teoh, Ai Ni, and Wong, Jeffrey Wai Kong (2023) Mindfulness is associated with better sleep quality in young adults by reducing boredom and bedtime procrastination. Behavioral Sleep Medicine, 21 (1). pp. 61-71.

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Abstract

Objective: Bedtime procrastination is a relatively new topic of research and has been found to compromise sleep. Researchers have studied the predictors, but only a few studies have focused on the ways to reduce bedtime procrastination. Mindfulness, a novel variable in this research area, may shed some light on how to decrease bedtime procrastination. This study examined a serial mediation model and hypothesized that the relationship between mindfulness and better sleep quality would be serially mediated by lower levels of boredom and bedtime procrastination.

Methods: This study employed a correlational approach and recruited a sample of 220 participants aged between 17 and 30 (M = 20.34 years, SD = 2.86). In the Qualtrics online survey, participants completed a series of questionnaires measuring mindfulness, boredom, bedtime procrastination, and sleep quality.

Results: The analyses provided support for our serial mediation model. Mindfulness predicted a lower level of boredom, which in turn predicted a lower level of bedtime procrastination and subsequently better sleep quality.

Conclusion: Our findings highlighted the role of mindfulness in curbing bedtime procrastination, setting a foundation for future research on the interventions for sleep issues associated with bedtime procrastination. We discussed the theoretical and practical implications of the findings.

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