It's Not Just Playing — Kids Have to Imagine the Impossible to Grow Their Minds

Not all play is equal. A randomized experiment with 110 preschoolers found that only fantastical pretend-play—dragons, trips to the moon—improved executive function, while ordinary play did not.

June 20, 2026 · 6 min

"Just Let Them Play a Lot, Right?" — A Meta-Analysis Says the Quality of Play Matters More Than the Quantity

A meta-analysis of 34 studies and 188 effect sizes confirms that pretend play is linked to social competence in young children — but the link is stronger when researchers measured the richness of play rather than its duration.

April 26, 2026 · 6 min