
Kids need to climb trees, jump off things, and ride their bikes—even at speed. That's what the Canadian Pediatric Society is recommending in a new white paper: Healthy Childhood Development Through Outdoor Risky Play.
It's the sort of finding that is almost considered radical these days. Mariana Brussoni, a developmental psychologist at the University of British Columbia, has been championing risky play for more than a decade, but the Pediatric Society wasn't ready to endorse her call to action.