Table 1.

Description of Four Data Sources for Process Information

Process Measure	Information Provided
OSRAC-P	Duration, type and intensity of child physical activity
Process Observation Tool	Minutes of physical activity opportunities per each intervention component, fidelity of opportunity (adult encouragement, child enjoyment, etc.)
Teacher Surveys	Self-reported implementation of intervention, barriers to implementation
Intervention Staff Field Notes	Training and workshop participation, site-visit records and observations, developed intervention materials