Children on the playground at recess: what's so important?
Playgrounds and children's behavior at recess
Theory and method
Dimensions of the playground and children's behavior: implications for social cognition development
The effects of recess timing on elementary school children's recess and classroom behavior
Longitudinal relations between playground behavior and cognition: explorations in social dimensions of cognition
The rough-and-tumble play of primary school children: contemporaneous and longitudinal relations


Preference for outdoor play during early adolescence
Longitudinal relations between social networks and adjustment to middle school
Adolescent boys' rough-and-tumble play.