The Center on the Social and Emotional Foundations for Early Learning The Center on the Social and Emotional Foundations for Early Learning is a national center focused on strengthening the capacity of Child Care and Head Start to improve the social and emotional outcomes of young children.   Maternal and Child Health (MCH) Library The MCH Library offers a wide variety of electronic resources about maternal and child health, including the MCH Alert, knowledge paths, databases, and other materials by age group (infants and young children, school-age children, adolescents).   The Ounce of Prevention Fund The Ounce of Prevention Fund invests in the healthy development of infants, children, adolescents and families through an innovative cycle of program implementation, research, training, policy analysis and advocacy in order to prevent physical, social and emotional problems later in life.