Spatial Cognition Lab Homepage

Christopher A. Dickinson

 

 Background

Postdoctoral Researcher, Department of Psychology, University of Delaware. 

Supported by NIMH Grant RO1MH54688 (PI and Postdoctoral Advisor: Helene Intraub). 

January 1, 2005 – current

Ph.D. in Cognitive Psychology, Stony Brook University, December 2004

Dissertation Title: The capacity and use of distractor memory and fixation history during visual search

Dissertation Advisor: Gregory J. Zelinsky

M.A. in General Experimental Psychology, C. W. Post College/Long Island University, May 1996

Thesis Title: Superstitious behavior: An historical review and an experimental analysis

Thesis Advisor: Jeffrey R. Corey

Click here for my Vita

PUBLICATIONS

Electronic versions are provided as a professional courtesy to ensure timely dissemination of academic work for individual, noncommercial  purposes. Copyright and all rights therein resides with the respective copyright holders, as stated within each paper. These files may not be reposted without permission.

Dickinson, C. A., & Intraub, H.  (in press). Transsaccadic representation of layout: What is the time course of boundary extension?  Journal of Experimental Psychology: Human Perception and Performance.

Intraub, H. & Dickinson, C. A. (in press). False memory 1/20th of a second later: What the early onset of boundary extension reveals about perception. Psychological Science.

Brennan, S. E., Chen, X., Dickinson, C. A., Neider, M. B., & Zelinsky, G. J. (2008). Coordinating cognition: The costs and benefits of shared gaze during collaborative search. Cognition, 106(3), 1465–1477.

Dickinson, C. A., & Zelinsky, G. J. (2007).  Memory for the search path: Evidence for a high-capacity representation of search history.  Vision Research, 47, 1745–1755.

Dickinson, C., & Zelinsky, G. (2005). Marking rejected distractors: A gaze-contingent technique for measuring memory during search. Psychonomic Bulletin and Review 12(6), 1120-1126.

Under Revision:

Dickinson, C. & Intraub, H. (under revision) Asymmetries in scene viewing and memory.

Dickinson, C. A., & Zelinsky, G. J.  Eye movements reveal strategic differences between static and dynamic search tasks. 

 CONFERENCE PRESENTATIONS

Talks:

Dickinson, C. A., & Intraub, H. (2006, November).  Exploring spatial and temporal aspects of boundary extension.  Paper presented at the annual meeting of the Psychonomic Society, Houston, TX.

Intraub, H., & Dickinson, C. A. (2006, November).  Boundary extension at a glance and across an eye movement.  Paper presented at the annual meeting of the Psychonomic Society, Houston, TX.

Brennan, S. E., Dickinson, C. A., Chen, X., Neider, M. B., & Zelinsky, G. J. (2005, November).  When eyegaze speaks louder than words: The advantages of shared gaze for coordinating a collaborative search task. Paper presented at the annual meeting of the Psychonomic Society, Totonto, Ontario, Canada.

Zelinsky, G. J., Dickinson, C. A., & Chen, X. (2003, November).  Evidence for memory and order in a visual search task.  Paper presented at the annual meeting of the Psychonomic Society, Vancouver, B.C., Canada.

Dickinson, C. A., Chen, X., & Zelinsky, G. J. (2003, May).  Explicitly marking rejected distractors in an overt visual search task.  Paper presented at the annual meeting of the Vision Sciences Society, Sarasota, FL.

 Posters:

Dickinson, C. A., & Intraub, H. (2007, May).  Boundary extension in the transsaccadic representation of layout.  Poster presented at the annual meeting of the Vision Sciences Society, Sarasota, FL.

Dickinson, C. A., & Intraub, H. (2007, May).  Boundary extension is found in transsaccadic memory after a saccade-length retention interval.  Poster presented at the annual meeting of the American Psychological Society, Washington, D.C.

Dickinson, C. A., Bensonoff, D., & Intraub, H. (2006, May).  Representing layout: What is the time course of boundary extension?  Poster presented at the annual meeting of the Vision Sciences Society, Sarasota, FL.

Neider, M. B., Chen, X., Dickinson, C. A., Brennan, S. E., & Zelinsky, G. J. (2005, November).  Sharing eyegaze is better than speaking in a time-critical consensus task.  Poster presented at the annual meeting of the Psychonomic Society, Totonto, Ontario, Canada.

Zelinsky, G., Dickinson, C., Chen, X., Neider, M., & Brennan, S. (2005, May). Collaborative search using shared eye gaze.  Poster presented at the annual meeting of the Vision Sciences Society, Sarasota, FL.

Dickinson, C., Chen, X., & Zelinsky, G. (2004, May). Is memory during search memory for where we've been? Poster presented at the annual meeting of the Vision Sciences Society, Sarasota, FL.

Dickinson, C. A., & Zelinsky, G. J. (2002, November).  Sitting and waiting for the target: A strategy for searching dynamic displays.  Poster presented at the annual meeting of the Psychonomic Society, Kansas City, MO.

Dickinson, C. A., & Zelinsky, G. J. (2002, May).  The “flicker” search task: A paradigm for investigating memory in search.  Poster presented at the annual meeting of the Vision Sciences Society, Sarasota, FL.

Dickinson, C. A., & Zelinsky, G. J. (2001, May).  Is search amnesic or schizophrenic?  Poster presented at the annual meeting of the Association for Research in Vision and Ophthalmology, Fort Lauderdale, FL.