Infants: Physical Development

Part of the Series: Infants Series

Watch a cast of infants begin to explore their world and reach different milestones along the way. Learn how a baby's brain develops and what activities help stimulate healthy brain growth. Also learn the importance of proper nutrition and sleep in the first year. See how infants rely on their innate reflexes and how gross and fine motor skills emerge in typically developing children as well as those with challenging conditions.