Associate Professor of Psychology, Dr. Hassebrock, joined the faculty at Denison in 1983. He earned a B.A. at the University of Illinois, an M.A. at California State University and a Ph.D. at the University of Minnesota. Hassebrock teaches courses and seminars on Adult Development and Gerontology, Cognitive Psychology, and Memory. His research focuses on the cognitive organization and functional uses of autobiographical and episodic memories.