Evaluating the Effectiveness of Different Perceptual Training Methods in a Difficult Visual Discrimination Task with Ultrasound Images - Marris, Jessica E.; Perfors, Andrew; Mitchell, David; Wang, Wayland; McCusker, Mark W.; Lovell, Timothy John Haynes; Gibson, Robert N.; Gaillard, Frank; Howe, Piers D. L. (Cognitive Research: Principles and Implications, 2023)