Jessica Heppen is a vice president at AIR. She provides direction and oversight on AIR’s research and evaluation work, primarily in the areas of educational policy and practice.
Tracy Gray is a nationally recognized expert in education and technology implementation and has led numerous projects in the U.S. and internationally, examining the impact of technology on educational achievement.
Steve Leinwand is a principal research analyst at AIR and has over 30 years of leadership positions in mathematics education. He currently serves as mathematics expert on a wide range of AIR projects that evaluate programs, develop assessments, and provide technical assistance.
Rebecca Zumeta Edmonds is a principal researcher at the AIR in Washington, DC, where she serves as the co-director of the National Center on Intensive Intervention, and as project director for an Investing in Innovation and Improvement
Kim Gattis is a nationally recognized expert in large-scale mathematics assessments through her work at the state, national, and international levels. For over a decade she has led AIR projects supporting the National Assessment of Educational Progress (NAEP) for the U.S.