Morgan, Michael Max Planck Society;
Raphael, Sabine Visual Perception, Max Planck Fellow, Max Planck Institute for Metabolism Research, Managing Director: Jens Brüning, Max Planck Society;
Morgan, M., Dillenburger, B., Raphael, S., & Solomon, J. A. (2012). Observers can voluntarily shift their psychometric functions without losing sensitivity. Attention Perception and Psychophysics, 74(1), 185-193. doi:10.3758/s13414-011-0222-7.