The International Center for Research and Policy on Childhood (CIESPI) at the Pontifical Catholic University of Rio de (CIESPI at PUC-Rio) is dedicated to research studies on, and social projects for, children, young people and their families and communities. Its purpose is to support the development and implementation of policies and practices for children and young people that contribute to their full development and the promotion and defense of their rights. CIESPI is particularly concerned with children growing up in contexts of vulnerability including poverty.