来源:International Journal of Environmental Research and Public Health , 2013
作者:Mirjam E. J. van Beelen;Eduard F. van Beeck;Paul den Hertog;等
关键词:children;supervision;...
使用许可:CC BY
2 What is the Relationship between Risky Outdoor Play and Health in Children? A Systematic Review [期刊论文]
来源:International Journal of Environmental Research and Public Health , 2015
作者:Mariana Brussoni;Rebecca Gibbons;Casey Gray;等
关键词:risk taking;physical activity;...
使用许可:CC BY
来源:Risks , 2015
作者:Mikhail V. Oet;John M. Dooley;Amanda C. Janosko;等
关键词:financial stress;supervision;...
使用许可:CC BY