Adolescence is a formative period during which children grow into their rightful place as full citizens and agents of change in their own lives and the lives of their societies. Progress for Children: A report card on adolescents provides an overview of the situation of adolescents, including of their vulnerabilities in critical areas. It makes a compelling case for increased efforts in advocacy, programming and policy, and for investment, to ensure the rights of adolescents and to achieve the Millennium Development Goals.