The American Institutes for Research (AIR) is a nonpartisan, nonprofit organization based in Arlington, Virginia, dedicated to advancing knowledge through behavioral and social science research. Founded in 1946, AIR focuses on addressing significant challenges in the United States and globally by delivering rigorous research and technical assistance aimed at closing gaps in opportunity and access. The organization emphasizes the use of evidence-based practices to improve lives, with initiatives spanning education, health, and social policy. AIR collaborates with various stakeholders, including government agencies, foundations, and communities, to inform decision-making and foster effective solutions.