Created in 1974 by the Ford Foundation and a group of federal agencies, MDRC is a nonprofit, nonpartisan education and social policy research organization dedicated to learning what works to improve programs and policies that affect the poor. MDRC is best known for mounting large-scale demonstrations and evaluations of real-world policies and programs targeted to low-income people. We helped pioneer the use of random assignment — the same highly reliable methodology used to test new medicines — in our evaluations. From welfare policy to high school reform, MDRC’s work has helped to shape legislation, program design, and operational practices across the country. Working in fields where emotion and ideology often dominate public debates, MDRC is a source of objective, unbiased evidence about cost-effective solutions that can be replicated and expanded to scale.