Robert G Alexander

Visual similarity effects in categorical search.

Robert G Alexander, Gregory J Zelinsky, Robert G. Alexander, 2011, Journal of vision.

What do radiologists look for? Advances and limitations of perceptual learning in radiologic search

Robert G Alexander, Stephen L Macknik, Robert G. Alexander, 2020, Journal of vision.

Are summary statistics enough? Evidence for the importance of shape in guiding visual search

Robert G Alexander, Gregory J Zelinsky, Robert G. Alexander, 2014, Visual cognition.