Ebru Erberber is a principal researcher at AIR. Dr. Erberber has more than 15 years of experience in large-scale comparative studies of educational achievement.
Dr. Markus Broer is a principal researcher/psychometrician at AIR, where he is currently serving as the project director of the Research, Analysis and Psychometric Support component of a larger project (ESSIN Task 14).
David C. Miller is a managing researcher and has worked at AIR since 1999. Dr. Miller specializes in comparative and international education research, including the analysis of data from international large-scale assessments.