PhD: University of Virginia, 2007
Area of Specialization: Perception and Action
Monday- | Tuesday- | Wednesday- | Thursday- | Friday- | By Appointment-
Current Research: Professor Witt studies how a person's ability to act influences perception. For example, baseball players who are hitting well see the ball as bigger. People who are fatigued or out of shape see hills as steeper. Objects that are within reach look closer. These findings demonstrate an important role of action in the basic processes of perception.
Witt, J. K., & Sugovic, M. (in press). Does Ease to Block a Ball Affect Perceived Ball Speed? Examination of Alternative Hypotheses. Journal of Experimental Psychology: Human Perception and Performance.
Witt, J. K., & Brockmole, J. R. (in press). Action alters object identification: Wielding a gun increases the bias to see guns. Journal of Experimental Psychology: Human Perception and Performance.
Witt, J. K., Linkenauger, S. A., & Proffitt, D. R. (2012). Get me out of this slump! Visual illusions improve sports performance. Psychological Science, 23, 397-399.
Witt, J. K., Sugovic, M., & Taylor, J. E. T. (2012). Action-specific effects in a social context: Others' abilities influence perceived speed. Journal of Experimental Psychology: Human Perception and Performance, 38, 715-725.
Witt, J. K. (2011). Action's effect on perception. Current Directions in Psychological Science, 20, 201-206.
Jessica Witt's Action-Specific Perception Lab: Dr. Witt studies how a personís ability to act influences their perception. For example, softball players who are hitting better than others see the ball as bigger. Objects that can be reached and grasped look closer and smaller. Targets that are easier to catch look slower. These studies show that perception is action-specific.
Location: Behavioral Sciences Building