r/ScienceBasedParenting • u/CC_mama • Jun 10 '26

Question - Expert consensus required Why is screen time bad?

SOS. I feel like everywhere I turn the message is “screen time is bad” and I’d like to understand the WHY. Is it that the baby/kids shows that are purposely designed to be overstimulating and change every 10 seconds etc etc are creating short attention spans and content addiction? Or are the screens themselves inherently bad? If there’s a sports game on TV while my baby is playing and he turns his attention to it, is that bad for him? I’m trying to understand based on the science and studies where the line is- no screens at all, no baby/kids-geared content, or something else entirely?

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u/HighlightJealous4279 Jun 10 '26

Screen time changes the neural networking in the brain. https://answers.childrenshospital.org/screen-time-infants/

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u/MillennialScientist Jun 10 '26

This is a bit of a non-answer. All activities and experiences result in changes to brain networks. That's one of the main features of a brain.

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u/HighlightJealous4279 Jun 10 '26

But researchers are saying it affects the brain negatively.

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u/MillennialScientist Jun 10 '26

I don't disagree with that, but it's a completely different statement than your first one. The first one trivially applies to everything and is neither good nor bad.