Addictive screen use, not screen time, linked to worse mental health in teens

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PHOTO: Robin Worrall/Unsplash
PHOTO: Robin Worrall/Unsplash

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US teens showing high and increasing addictive use of social media and mobile phones were linked to two to three times greater risk of suicidal behaviour and ideation compared to kids with low addictive use patterns, according to international research. Researchers surveyed more than 4000 US kids and teens over four years for how addictively they used social media, mobile phones, and video games. Addictive use was common: for example, they found almost one in two youths were highly addicted to using mobile phones. Until now, research into screen use and mental health has focused on screen time, but the team says these new findings suggest that focusing research and interventions on addictive behaviour rather than total screen time may hold more promise.

Media release

From: JAMA

This study identified distinct trajectories of addictive use of social media, mobile phones, and video games from childhood to early adolescence and found links to suicidal behaviors, suicidal ideation, and worse mental health outcomes. High or increasing addictive use trajectories were common. Addictive screen use trajectories warrant further study regarding potential use for clinical evaluation of risk and for the design and testing of interventions to improve youth mental health.

Journal/
conference:
JAMA
Research:Paper
Organisation/s: Weill Cornell Medicine/New York-Presbyterian Department of Population Health Sciences, USA
Funder: This study was supported by funding from the National Institute of Mental Health (grant RF1MH134649 to Dr Xiao), the American Foundation for Suicide Prevention (grant YIG-2-133-22 to Dr Xiao), and Google (to Dr Xiao).
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