1. Perceived Environmental Barriers to Recreational, Community, and School Participation for Children and Youth With Physical Disabilities 
Mary Law, PhD, Theresa Petrenchik, PhD, Gillian King, PhD, Patricia Hurley, BA 
Archives of Physical Medicine and Rehabilitation 
Volume 88, Issue 12, Pages (December 2007)
DOI: /j.apmr
Copyright © 2007 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig 1
Mean magnitudes of physical, social, institutional, and attitudinal barriers to participation as measured by the CHIEF (scale range, 0−8). NOTE. Error bars are the 95% confidence interval.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2007 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions