Timothy Hill is a senior vice president and leads AIR's Health Division. Hill previously served as vice president for client engagement (2019-2024), first at IMPAQ international and then at AIR when the institute acquired IMPAQ in 2020. He is a highly experienced federal health policy expert, who has led diverse ...
Michael S. Garet is a vice president and institute fellow at AIR. His areas of specialization include teacher development and methodological issues in evaluating the impacts of educational interventions. He is currently co-leading two projects for the Institute of Education Sciences: a study of the impact of multi-tiered systems of ...
Laura Stein is a principal researcher at AIR, focusing primarily on school and district turnaround. She has nearly 15 years of experience working in this realm and has effectively managed a wide range of critical project management and research activities. Such activities include designing mixed-methods research studies and program evaluations, ...
Thomas de Hoop directs a research and evaluation portfolio with a focus on the impact, scalability, and cost-effectiveness of self-help groups, savings groups, and education innovations in South Asia and sub-Saharan Africa.