Ronald Leo Sprinkle was born in Rocky Ford, Colorado, in 1930. Receiving his PhD in Counseling Psychology from the University of Missouri in 1961, he held the position of Assistant Professor of Psychology at the University of North Dakota from 1961 to 1964. He then was hired at the University of Wyoming and served as Associate Professor of Guidance Education, Counselor and Assistant Professor of Psychology, Director of Counseling and Testing, Professor of Counseling Services, and Counseling Psychologist. Sprinkle's major professional interests were counseling and hypnosis, the psychological aspects of UFO research, and parapsychology. In his career, he published extensively on UFOs, served as a consultant for several T.V. programs, and founded the Rocky Mountain Conference on UFO Investigation. He corresponded with many ufologists and abductees, including Ida Kannenberg. Sprinkle resigned in 1989 to become a professor emeritus and a counseling psychologist in private practice.
From the description of R. Leo Sprinkle papers, 1961-2004. (University of Wyoming, American Heritage Center). WorldCat record id: 691505272
From the guide to the R. Leo Sprinkle papers, 1961-2004, (University of Wyoming. American Heritage Center.)