Pages Donate Home Page Advocacy Policy Issues Reports and Research Why It Matters Elected Officials Costs rhinestones and rodeo ticket purchase landing page Safe Seat for Baby Give and receive love, roll, crawl, stand, walk, and run, talk, joke, rhyme, and sing. So much happens to a child during their first three years, and that’s why they’re so important. Healthy mothers and healthy baby’s are important for our communities, our economy, and our future. T A new way to think about baby brain! Explore how a babies brain develops from 0-3. c The ZERO to THREE Public Policy Center has years of research-based expertise on infant and toddler development to ensure that public policies reflect best practices and current research in support of our nation’s very young children.