Positive.org is an informational clearinghouse on topics related to Youth Development. The purpose is to provide youth serving practitioners, researchers and others interested in adolescence with an array of resources that can help promote positive outcomes for young people. PositiveYouth.org is run by The Center for Excellence, a division of Mount Sinai Adolescent Health Center committed to building the capacity of service provides and community based organizations that work with you people. The Center provides technical assistance and training in the areas of practice-based research, strategic planning, staff development, adolescent risk and resilience, positive youth development and collaboration among service providers and communities.

PCAA works with chapters in 39 states and the District of Columbia, providing leadership to promote and implement prevention efforts at both the national and local levels. It has a large membership of interdisciplinary professionals throughout the United States working toward preventing child abuse and neglect and promoting the well being of youth. The organization, which has been recognized by Worth magazine, and others as one of the best non-profit organizations in the United States, has numerous programs, prevention initiatives, and events.