Excessive screen time can have profound effects on the developing brain, particularly in children. Neuroscientists and child psychologists warn that constant exposure to screens—whether from smartphones, tablets, or televisions—may alter neural pathways, impacting attention spans, emotional regulation, and social skills.
"When children spend hours on screens, their brains get constant dopamine hits, making it harder to focus on less stimulating activities like reading or face-to-face conversation," explains Andrea Vermont, a child development expert.
Studies show that excessive screen use can lead to reduced gray matter in areas responsible for executive function and empathy. Parents are encouraged to set boundaries, prioritize offline play, and model healthy screen habits to mitigate these effects.
Key recommendations include:
- Limiting recreational screen time to 1–2 hours per day for children aged 2–5.
- Creating tech-free zones during meals and before bedtime.
- Encouraging interactive, educational content over passive consumption.
The video, originally posted by Conexão Lúcida, highlights the importance of mindful media use for families.
Original video link: YouTube Shorts