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9mo ago

Study Links Rising Preteen Social Media Use to Increased Depression

UCSF research shows social media use predicts worsening depressive symptoms in preteens, spurring calls for family media strategies.

New research finds that more social media use may lead to depressive symptoms over time.
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The study found kids aged 11 to 12 years who were cyberbullied were 2.62 times more likely to report suicidal ideation or a suicide attempt one year later. Credit: Neuroscience News
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Overview

  • A UCSF study of nearly 12,000 preteens found that increased social media use correlates with a 35% rise in depressive symptoms over three years.
  • The research, published in JAMA Network Open, confirms that higher social media use predicts later depression, while pre-existing depression does not lead to greater platform engagement.
  • Potential mechanisms include cyberbullying and sleep disruption, with social media use peaking before bedtime, exacerbating sleep deprivation among children.
  • By age 12, two-thirds of participants had underage social media accounts, often on platforms like TikTok, Snapchat, and Instagram, despite age restrictions.
  • The American Academy of Pediatrics recommends Family Media Plans and screen-free routines to foster healthier digital habits for children and parents.