Recess as a Setting for Child Development: A Randomized Controlled Trial on Physical Activity, Motor Skills and...

Area of Science:

• Child Development
• School Health Interventions
• Physical Activity Research

Background:

• Recess is recognized for boosting physical activity, yet its impact on broader child development remains inconclusive.
• Existing evidence on the developmental benefits of recess interventions is mixed, necessitating further investigation.

Purpose of the Study:

• To evaluate the impact of a one-year recess intervention on physical activity, motor skills, and social-emotional functioning in primary school children.
• To assess the effectiveness of standardized recess programs and inform the development of context-specific strategies for promoting children's active play.

Main Methods:

• A randomized controlled trial involving 1154 children across 21 Dutch primary schools.
• Intervention effects were measured using accelerometers, observational methods, motor skill assessments (Athletic Skills Track), and social-emotional functioning reports.
• Implementation fidelity was monitored throughout the one-year study period.

Main Results:

• The recess intervention showed no significant effects on children's physical activity levels or social-emotional functioning.
• While motor skills improved in both intervention and control groups, the control group exhibited greater gains.
• Implementation fidelity did not significantly influence the study outcomes.

Conclusions:

• Standardized recess interventions may not yield intended developmental outcomes, underscoring the need for tailored, context-specific approaches.
• Greater motor skill development in the control group suggests that intervention effects are complex and influenced by various factors.
• Understanding what works, for whom, and under which conditions is crucial for optimizing recess interventions in schools.