Feasibility and Fidelity of a Gross Motor-based Physical Activity Intervention on Cognition in Preschool-age Children

"Preschool centers assigned to the Movement and Cognition (MAC) group will receive the 6-month intervention, which will be implemented 4 days per week. To ensure consistency of intervention delivery, centers will be provided with the MAC modules on a bi-weekly basis. The MAC intervention will be implemented using a train-the-trainer (gradual release) model. This will be a gradual release model, in which interventionist will first serve as a co-provider and will eventually serve in a support role, as providers become primary implementers.~The MAC intervention will consist of gross motor skill curriculum consists of 30 individual lesson plans. The number of days needed to instruct each lesson plan activities ranges between 3 to 5 days. In each lesson, specific instruction and activities are designed to teach fundamental movements (e.g., running, leaping, kicking, jumping, throwing, catching)."

Preschool centers assigned to the health tracker g group will be asked to maintain their usual daily schedule and to not participate in other physical activity programs during the 6-month intervention.