Leo_Hurvich
Leo Maurice Hurvich (September 11, 1910 – April 25, 2009) was an American psychologist who conducted research into human color vision. He was married to fellow cognitive psychologist Dorothea Jameson. The pair collaborated on much of their work, including an elaboration on the opponent process theory. Hurvich was a member of the National Academy of Sciences and he received the APA Award for Distinguished Scientific Contributions to Psychology from the American Psychological Association.