Which factors predict physical activity policy implementation in elementary school classrooms?
Nour Schoueri-Mychasiw, PhD1, Ken Allison, PhD1, Bessie Ng, MPH1, Karen Vu-Nguyen, MPH1, Erin Hobin, PhD1, Steve Manske, EdD2, John Dwyer, PhD3 and Heather Manson, MD, FRCPC, MHSc1
(1)Public Health Ontario, Toronto, ON, Canada, (2)University of Waterloo, Waterloo, ON, Canada, (3)University of Guelph, Guelph, ON, Canada