A review of studies links screen use to mental and social problems
An international review of 153 studies published in JAMA Pediatrics warns that children and adolescents who spend more time in front of screens, especially social media, are at greater risk of depression, behavioral problems, self-harm, and poor academic performance.
TL;DR
- A review of 153 international studies found that children and adolescents spending more time on screens, especially social media, have a higher risk of depression, behavioral problems, self-harm, and poor academic performance.
- Social media use was identified as the most problematic digital medium, correlating with increased depressive symptoms, behavioral difficulties, substance use, self-harm, and poorer academic outcomes.
- Video games showed a different pattern, potentially offering modest improvements in executive functioning and attention, despite links to aggression and behavioral issues from violent content.
- The trends were more pronounced in early adolescence and in more recent studies, suggesting the impact of immersive and algorithm-driven platforms.
- While correlation does not prove causation, the consistency of findings across numerous long-term studies raises significant public health concerns.
- Authors emphasize the need to focus on the quality and safety of digital environments, not just screen time duration, calling for age-appropriate design, reduced addictive features, enhanced privacy, and clear accountability for platform operators.
- Parents are encouraged to maintain open communication about online time, set consistent limits, and prioritize sleep and non-digital activities.