Screen time and the developing brain, a TED talk worth your time
Paediatrician Dr Dimitri Christakis on what fast-paced screens are doing to young brains, and the simple shift that protects attention, language and play.
We get asked about screen time at almost every tour. The honest answer is: it depends, on the child's age, what they're watching, and whether a grown-up is alongside them. But the underlying neuroscience is clearer than most parents realise.
In this short TEDx talk, paediatrician Dr Dimitri Christakis walks through three decades of research on what fast-paced media does to young brains. The headline finding: it's not the screen itself that's the problem, it's the pacing, the unnaturally rapid scene changes that our brains never evolved to process.
His practical advice maps neatly onto what we see in the rooms every day: keep early childhood pacing slow, prioritise conversation over content, and protect long, uninterrupted stretches of play. The brain that learns to stay with a wooden block for ten minutes is the same brain that will later stay with a chapter book, or a maths problem.
Worth a watch on a Sunday with a coffee. We've embedded the full talk above.
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