Fein, David, and Jill Hamadyk (2018). Bridging the opportunity divide for low-income youth: Implementation and early impacts of the Year Up program, OPRE Report #2018-65, Washington, DC: Office of Planning, Research, and Evaluation, Administration for Children and Families, U.S. Department of Health and Human Services. Available at https://www.acf.hhs.gov/opre/report/bridging-opportunity-divide-low-income-youth-implementation-and-early-impacts-year.