A child’s development is shaped by a number of factors, such as genetics, relationships with parents or other caregivers, socioeconomics, and early childhood experiences. By supporting the healthy development of young children policymakers help to provide the foundation needed for children to grow into thriving adults. Children who are healthy and successful socially and emotionally have a greater chance of becoming economically productive and engaged citizens. In addition to the important benefit to children, making investments in the well-being of the next generation ultimately translates into both benefits to and savings for taxpayers. What are the Key.