1. Children's Use of the Street As a Playground in Abu-Nuseir, Jordan
2. AHKC (Active Healthy Kids Canada). 2011. “Active Healthy Kids Canada 2011 Report Card on Physical Activity for Children and Youth: Don't Let This be the Most Physical Activity Our Kids Get after School.” Accessed March 29, 2012. http://www.activehealthykids.ca/
3. AHKC (Active Health Kids Canada). 2012. “Active Healthy Kids Canada 2012 Report Card on Physical Activity for Children and Youth: Is Active Play Extinct?” Accessed September 17, 2012. http://www.activehealthykids.ca/
4. Children Who Witness Violence, and Parent Report of Children's Behavior
5. Child Streets