Evidence-based articles on child brain development. Every claim cited. Written for parents, not academics.
The first few hours after your child falls asleep may be the most biologically important window of the night.
The first few hours after your child falls asleep may be the most biologically important window of the night.
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Understanding the 90-minute sleep cycle helps you time wake-ups so your child rises rested — not wrecked.
Understanding the 90-minute sleep cycle helps you time wake-ups so your child rises rested — not wrecked.
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Eight changes, every one of them backed by peer-reviewed science — ranked by how much they actually move the needle, not how popular they sound.
Eight changes, every one of them backed by peer-reviewed science — ranked by how much they actually move the needle, not how popular they sound.
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And why "they'll sleep when they're tired" is the most expensive parenting myth you'll ever believe.
Your kid isn't tired. They're wired.
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The 2017 Nobel Prize was awarded for discovering the molecular clock inside every cell of your body. Your child has one too, and it is being systematically dismantled by the way modern life is lit.
In 2017, the Nobel Prize in Physiology or Medicine was awarded to three researchers — Jeffrey Hall, Michael Rosbash, and Michael Young — for discovering…
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Adults get sluggish when we're tired. Children do the opposite. The mechanism is cortisol, and once you see it, every bedtime battle makes sense.
Your four-year-old has been awake since 6:30 AM. It's now 7:45 PM, which is 45 minutes past their reasonable bedtime. They are, at this moment, running…
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