Protocol for a multicenter-cluster randomized clinical trial of a motor skills intervention to promote physical activity and health in children: the CHAMP afterschool program study

Table 1 Standard Protocol Items: Recommendations for Interventional Trials diagram for the schedule of enrollment, interventions, and assessments

X¹ = Site 1, Ann Arbor/Ypsilanti; X² = Site 2, East Lansing/Lansing. See detailed description of collected variables in main protocol. Demographics will be evaluated through parental report. PA will be measured for one full week (ie, 5 weekdays and 2 weekend days) with accelerometers. Motor performance will be evaluated using the Test of Gross Motor Development-third edition (process measures) and product measures of motor skills. Perceived Motor Competence will be assessed with the Pictorial Scale of Competence and Social Acceptance (physical subtest only) and the Digital-Scale of Perceived Motor Competence. CHAMP, Children’s Health Activity Motor Program

ISSN: 1471-2458