Social Media Use Linked to Depression in Thai Preteens: What Parents and Schools Need to Know
A major study confirms a troubling link: as preteens spend more time on social media, their risk of depressive symptoms rises. This finding matters for Thai families, teachers, and policymakers aiming to safeguard young people’s mental health in a digital age.
Researchers from UCSF analyzed data from a large, long-term study of nearly 12,000 children, following them from ages 9–10 into early adolescence. They found that daily social media use increased from about seven minutes to 73 minutes over three years, while depressive symptoms rose by about 35 percent. Importantly, the study shows that greater social media engagement precedes increases in depressive symptoms, suggesting the online environment itself can influence mood, not just reflect existing struggles. In Thailand, where smartphone use among youth is widespread, these findings prompt urgent questions about digital wellbeing and support systems in schools and communities.
