Todd A. Kahan



Kahan, Todd A.

Professor of Psychology

Psychology 207-786-6180Pettengill Hall, Room 367







Summary of Interests

  • Visual perception and masking
  • Word recognition processes involved in reading
  • Selective attention
  • Semantic priming
  • Implicit and explicit memory


  • B.S. Psychology, Syracuse University (1992)
  • Ph.D. Cognitive Psychology, University at Albany, State University of New York (1998)


  • James McKeen Cattell Fund Fellowship 2014-2015.
  • Charles F. and Evelyn M. Phillips Faculty Fellowship, 2007.
  • New Investigator Award in Experimental Psychology: Learning, Memory, and Cognition; American Psychological Association, Division of Experimental Psychology, 2001.

Editorial Boards

  • Associate Editor:
    Attention, Perception, & Psychophysics (2015-present)
  • Contributing Editor:
    Journal of Experimental Psychology: Human Perception and Performance (2012-present)

Research Interests

People must attend to, perceive, and store into memory an enormous amount of visual input on a daily basis. However, the way in which these seemingly simple tasks are accomplished remains somewhat of a mystery. Part of this mystery arises because attention, perception, memory and language are so highly interconnected they are often hard to disentangle. Professor Kahan’s research focuses on the interplay between these cognitive functions.  He is conducting research examining: object substitution masking, object trimming, attentional capture, the attentional blink phenomenon, both semantic and repetition priming, negative priming, Stroop interference, and other visual paradigms which may help to clarify the interconnected roles of attention, perception, and memory.

Cognition Laboratory website

Courses Taught

  • PSYC s19 Animal Cognition: Exploring the Minds of Birds, Bees, Chimps, and Dolphins
  • PSYC 101 Principles of Psychology
  • PSYC 218 Statistical Methods 
  • PSYC 230 Cognitive Psychology
  • PSYC 261 Research Methodology 
  • PSYC 302 Sensation and Perception
  • PSYC 374 The Psychology of Language

Recent Publications

Below you will find a listing of recent publications (since 2010).  If you are interested in a complete listing of all publications (and to request pdf copies of these publications) visit:

* indicates Bates student

If you are interested in receiving an emailed, full-text copy of any of the below publications, please check the box next to the article(s) of interest and provide your contact information below. Articles are not automatically emailed, so there will a delay. Your contact information will not be used for any other purpose.


Information collected through this form is covered by our website Privacy Policy.