David Yokum is a behavioral scientist and Fellow on the White House Social & Behavioral Sciences Team, as well as director of the General Services Administration's Office of Evaluation Sciences. Yokum finished his Ph.D. in psychology, with dual specialization in cognition & neural systems and psychology, policy, & law, at the University of Arizona, a law degree from the James E. Rogers College of Law, where he also served as a writing fellow, instructor, and guest lecturer, and a master's in bioethics & medical humanities from the University of South Florida.