Making healthy eating and physical activity policy practice: process evaluation of a group randomized controlled intervention in afterschool programs.
Weaver RG, Beets MW, Hutto B, Saunders RP, Moore JB, Turner-McGrievy G, Huberty JL, Ward DS, Pate RR, Beighle A, Freedman D. Making healthy eating and physical activity policy practice: process evaluation of a group randomized controlled intervention in afterschool programs. Health Educ Res. 2015 Dec; 30(6):849-65.