Dr. Diahanna L. Post has spent her career in measurement, spanning public policy to consumer. She is a Vice President, Data Science at Nielsen, the world’s foremost global measurement company. She leads a global team focused on delivering new methodology for retail and consumer measurement to 80+ countries and digitizing and automating data collection techniques. In her previous role, she led digital advertising and content measurement products for the Data Science team. Prior to joining Nielsen, Dr. Post spent six years at the U.S. Government Accountability Office, where she researched the effectiveness of government programs for international peackeeping and AIDS support, among others. Dr. Post received her Ph.D. in political science from UC Berkeley, and her Master’s in Public Health and Bachelor’s in Russian and East European Studies from the University of Michigan.