Children and youth

Screen Time Linked to Worse Grades, Mental Health in Kids

Are screens damaging kids' development as much as poverty does or are they just a scapegoat for deeper problems?

Published SEP 29

Screen Time Linked to Worse Grades, Mental Health in Kids

Story

Above: Children using digital tablets. Image credit: BSIP/Contributor/Universal Images Group/Getty Images

The Facts

A global umbrella review published in JAMA Pediatrics on Monday examined data on more than 2.8 million children across 64 countries and found that longer screen exposure was associated with lower academic achievement, poorer language development and more mental health problems.
The Guardian
The Times (UK)
LIGA
JAMA Network
Led by academics at the University of Calgary in Canada, the review reported that the effect sizes were "similar in magnitude to or larger" than those for other established predictors such as socioeconomic status, parenting behavior and preterm birth.
Independent
LIGA
The Telegraph
The analysis covered devices from smartphones to televisions and activities including social media scrolling, gaming and FaceTime calls. Higher use was tied to emotional and peer problems, depression and anxiety symptoms, aggression and ADHD symptoms.
AOL
LIGA
Screen time did not appear to be linked to attainment in math, reading or science, though researchers said those subjects were "among the least studied." Scientists have not determined whether screen use causes developmental problems or reflects existing struggles.
The Guardian
Mirror
Esther van Sluijs, a behavioral epidemiology professor at Loughborough University, called the study high-quality but said it could not draw firm conclusions about specific types of use, such as social media or gaming, due to insufficient data.
The Guardian
Science Media Centre

Sources Split

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The Spin

Narrative A

Handing kids devices all day has been a costly experiment, and the damage now rivals what poverty or rough parenting does to a child's development. Schools that cling to individual laptops are trading real learning for distraction, cyberbullying and anxiety, with nothing to show for it. Pencils, paper and hard limits on classroom screens deserve a comeback.

Massimo on X

PBS News on X

JAMA Network

Narrative B

Blaming screens for every struggling kid mistakes a small correlation for a cause and lets the real culprits off the hook. What matters is what gets crowded out — sleep, exercise and time with friends — not whether a device is in the room. Timing and type of use matter far more than blanket bans that treat educational tools and endless scrolling as the same thing.

Reason Magazine