(Press-News.org) New research in Brain & Behavior found a link between screen time and adolescents’ sleep quality and beliefs about healthy lifestyles.
In the study of 700 teens attending 2 high schools in the Black Sea region of Turkey, questionnaire responses revealed that participants who spent more time exposed to screens tended to have lower sleep quality. These adolescents were also less likely to have beliefs supporting the importance of maintaining a healthy lifestyle.
Screen exposure appeared to play a mediating role in the relationship between sleep quality and healthy lifestyle beliefs, meaning that poor sleep quality may lead to more screen time, which in turn can negatively affect beliefs about healthy lifestyles.
“It is recommended to promote interventions aimed at reducing screen exposure, increasing social interaction, and developing alternative activities among adolescents,” the authors wrote. “Implementing these recommendations may help adolescents adopt healthier lifestyles, regulate their sleep quality, and reduce their screen exposure.”
URL upon publication: https://onlinelibrary.wiley.com/doi/10.1002/brb3.71212
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About the Journal
Brain & Behavior is an open access journal covering neurology, neuroscience, psychology, psychiatry, and any research related to mental health. We publish studies on brain function and behavior in relation to health, social, political systems, and the environment. We accept research in clinical and basic sciences, including descriptive studies, preliminary research, and work that involves reproducibility. Our goal is to support authors in publishing research while meeting high publication standards. We aim to foster collaboration among professionals and policymakers to champion evidence-based initiatives in mental health.
About Wiley
Wiley is a global leader in authoritative content and research intelligence for the advancement of scientific discovery, innovation, and learning. With more than 200 years at the center of the scholarly ecosystem, Wiley combines trusted publishing heritage with AI-powered platforms to transform how knowledge is discovered, accessed, and applied. From individual researchers and students to Fortune 500 R&D teams, Wiley enables the transformation of scientific breakthroughs into real-world impact. From knowledge to impact—Wiley is redefining what's possible in science and learning. Visit us at Wiley.com and Investors.Wiley.com. Follow us on Facebook, X, LinkedIn and Instagram.
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Does screen time affect teens’ sleep and lifestyle habits?
2026-01-28
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