What Waves of Brain Research Are Teaching Us About Growing Up
The largest long-term study of adolescent brain development in the United States shortened its own cognitive tests twice. Whether the thing it was measuring survived that is a better question than it sounds.
The Parent’s Nervous System Matters Too
Researchers recorded heart-rate variability in 129 mothers and their preschoolers at the same moment, during a deliberately difficult task, a year apart. What changed between three and four is the interesting part.
The September Sleep Problem: Why Changing Schedules Affect the Whole Family
The clock that matters is not the one on the wall. Adolescence shifts the biological one later while the school day stays put, and the gap between them has a name and a measured size.
The Child Who “Doesn’t Listen”: Attention Problem, Overload—or Something Else?
“Go upstairs, put your reading book in your bag, and bring me your water bottle.” Nothing happens. Before concluding that nobody listened, it is worth counting what that sentence actually asked for.
Why a Child Can Hold It Together at School—and Fall Apart at Home
The teacher says the day went well. Twenty minutes later, it hasn’t. The gap between those two reports is not a contradiction — and there is a useful distinction in the research that helps explain it.
The Back-to-School Brain: Why September Can Be Harder Than Parents Expect
A difficult September at home is usually read as a signal about school. The research points somewhere less dramatic — and considerably more fixable.
Why Children Need Predictability More Than Perfection
A developing brain spends less energy on threat monitoring when it can predict what happens next. Consistency does more for regulation than getting everything right.
Helping Children Build Emotional Resilience
Children do not learn to regulate emotion by being told to calm down. They learn it by borrowing an adult’s regulated nervous system, repeatedly, until they can generate their own.
The Developing Teenage Brain: Why It Isn’t “Broken”
Adolescence is not a defective phase of adulthood. It is a period of intensive remodeling — pruning, myelination and rebalancing — and the behavior that worries parents is largely a product of the sequence.
Why Children’s Brains Need Boredom
Unstructured time is not wasted time. Here is what happens in a child’s developing brain during boredom and free play — and why the American Academy of Pediatrics tells doctors to prescribe it.