Efficacy of Interventions to Improve Motor Development in Young Children: A Systematic Review

OBJECTIVE: The objective of this study was to systematically review evidence from controlled trials on the efficacy of motor development interventions in young children. METHODS: A literature search of interventions was conducted of 14 electronic databases. Three reviewers independently evaluated studies to determine whether they met the inclusion criteria. Studies were compared on 5 components: design, methodologic quality, intervention...