Examination of physical activity development in early childhood: protocol for a longitudinal cohort study of mother-toddler dyads.
Sarah B WelchKyle HoneggerMegan O'BrienSelin CapanSoyang KwonPublished in: BMC pediatrics (2023)
This study will be one of the first to use longitudinal data to validate a machine learning activity recognition algorithm and apply the algorithm to quantify free-living ambulatory movement in toddlers. The study findings will help fill a significant methodological gap in toddler PA measurement and expand the body of knowledge on the factors influencing early childhood PA development.