Peter Richard Killeen

Peter R. Killeen
Born1942 (age 8283)
Alma materHarvard University
Scientific career
FieldsPsychology
ThesisPreference for schedules of reinforcement (1969)

Peter Richard Killeen (born 1942) is an American psychologist who has made major contributions to a number of fields in the behavioral sciences. He has been one of the few premier contributors in quantitative analysis of behavior, and memory.