How U.S playgrounds are changing, becoming more dangerous and diverse

The Evolution of Public Playgrounds in the United States

Playgrounds with more risk are better for kids

The Evolution of Public Playgrounds in the United States

Are playgrounds becoming too safe? - St. Vincent de Paul Academy

The quintessential problem of our day: playgrounds are too safe

Why Playgrounds Matter - Unlimited Play - Universally Accessible

Making Playgrounds a Little More Dangerous - The New York Times

Are new, super-safe playgrounds producing less well-adapted kids?

Are Playgrounds Too Safe? - WSJ

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