Employment and Honors

1963-1967, Assistant Professor, Department of Psychology, Vanderbilt University

1967-1971, Associate Professor, Department of Psychology, Vanderbilt University

1971-present, Professor, Department of Psychology, Vanderbilt University

1973-present, Professor, Department of Biomedical Engineering, Vanderbilt University

1970-1974, Member, Experimental Psychology Study Section, NIMH

1972-1993, Associate Editor Perception and Psychophysics

1973-1975, Consulting Editor Journal of Experimental Psychology

1981-1992, Editorial Board Vision Research

1983-1985, Member, NSF Review Panel for the Sensory Physiology and
Perception Program.

. Fellow American Psychological Association
. Fellow American Association for the Advancement of Science
. Charter Fellow American Psychological Society
. Fellow American Psychological Association
. Fellow American Association for the Advancement of Science
. Charter Fellow American Psychological Society