Hugh J. Foley received his B.A. from St. John Fisher College and his Ph.D. from the State University of New York at Stony Brook. He has taught at small liberal arts institutions throughout his academic career. He is currently a full professor at Skidmore College, where he has directed the Neuroscience Program and served as Mellon Fellow for First-Year Students. Hugh has taught the perception course throughout his career, as well as statistics and methodology courses. He has published articles in methodology, cognition, and perception–typically with his research collaborator, Mary Ann Foley. They have also received several grants from the National Science Foundation. Hugh has worked with Margaret Matlin on the previous two editions of Sensation and Perception.