Human toddlers learn about objects through second-by-second, minute-by-minute sensory-motor interactions. In an effort to understand how toddlers' bodily actions structure the visual learning environment, mini-video cameras were placed low on the foreheads of toddlers, and for comparison also on the foreheads of their parents, as they jointly…

The authors describe "Zero to Three"'s partnership with Gymboree Play and Music (GPM) to integrate more child development and parenting education into the company's parent-child art, music, and movement classes. It was "Zero to Three"'s first collaboration with a large, private-sector service provider to assist teachers in their efforts to help…