“…The research foundations for the two physical activity practices checklists (Child Physical Activity Checklist and Environmental Arrangements Checklist) include evidence about the types of interventions that have been found effective for engaging young children in active play, movement, exercise, and other physical activity; for example, [248][249][250][251][252][253][254] and both the naturally occurring; for example, [197,202,255] and planned; for example, Tremblay et al [256] environmental arrangements that encourage children's physical activity. Jansson [202] and Sugiyama et al [255], for example, found that different features of indoor and outdoor spaces were associated with variations in child participation and engagement in everyday activities. Findings from research syntheses of the relationships between child physical activity and child behavioral outcomes; for example, Bower et al [250], Ward et al [254], Ahn and Fedews [257], Hinkley et al [258] and interventions to increase child engagement in physical activity and exercise; for example, Brown et al [204], Campbell and Hesketh [248], Kreichauf et al [252] also include the research evidence for the child physical activity practices.…”