Bringing science home: MIT's Early Childhood Cognition Lab is trying a new approach in developmental psychology: bringing the experiments to you. Help researchers understand how your child thinks: the online studies are quick and fun, and let you as a parent contribute to our collective understanding of the fascinating phenomenon of children's learning. In some experiments you'll step into the role of a researcher, asking your child questions or controlling the experiment based on what he or she does. You can participate in studies from home by doing an online activity with your child that is videotaped via your webcam.