James E. Mazur obtained his B.A. in Psychology from Dartmouth College in 1973, and his Ph.D. in Experimental Psychology from Harvard University in 1977. He taught at Harvard University as an assistant professor and associate professor from 1980 to 1988, and since then he has taught at Southern Connecticut State University, where he is a CSU Professor of Psychology. He has conducted research on operant conditioning and choice for over 35 years. He has published over 60 journal articles and chapters on such topics as reinforcement schedules, conditioned reinforcement, self-control, risk-taking, procrastination, and mathematical models of choice.