A field of professionals and volunteers who provide before school, afterschool, summer, and other types of learning and development programs for children and youth ages 5-21 years. AYD programs are supported by schools, public agencies, childcare, for and not-for-profit entities, and community-and faith-based organizations. AYD programs are transformational for many disengaged youth who have not been served in traditional settings, placing priorities on high quality programs and racial equity in AYD field.