New Study Links Increased Social Media Use to Rising Depression in Preteens

New Study Links Increased Social Media Use to Rising Depression in Preteens
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A recent UC San Francisco study reveals that increased social media use drives depressive symptoms in preteens, rather than depression causing more social media use, SciTech Daily reported. Tracking nearly 12,000 children from ages 9-10 to 12-13, researchers observed daily social media use rise from 7 to 73 minutes over three years, alongside a 35% increase in depressive symptoms.
Led by Dr. Jason Nagata, the study used within-person longitudinal data to establish this link, addressing ongoing debates about social media’s role in youth depression. While the exact causes remain unclear, risks such as cyberbullying and disrupted sleep are suspected contributors.
A related study found cyberbullied children aged 11-12 were significantly more likely to experience suicidal thoughts and substance use.
Experts recommend balanced digital habits. The American Academy of Pediatrics promotes family media plans, encouraging open conversations and screen-free times. Dr. Nagata emphasizes parental modeling and nonjudgmental dialogue to foster healthier screen use among kids and adults alike.