Background: The System of Observing Play and Leisure Activity in Youth (SOPLAY) has assisted in providing valid and reliable data of youth physical activity and characteristics specific to environmental contexts. The review aimed to examine empirical research that employed the SOPLAY instrument to measure physical activity in leisure-based…

The authors surveyed public libraries to learn about the opportunities for play they offered and children's freedom to engage in such play without adult supervision. The authors conclude that, in recent years, public libraries in the United States have increasingly created spaces and programs enabling free play for children and teens. These…

Child care quality in general, and caregiver-child interactions in particular, are salient predictors of children's outcomes. While the importance of process quality is well known, the complex relations between structural quality and process quality are far less researched in family child care, compared to centre based child care. Flanders shows…