Wisconsin Card Sorting Test

Wisconsin Card Sorting Test
Screenshot from the PEBL computerized version of the Wisconsin Card sort
Purposemeasure frontal lobe dysfunction

The Wisconsin Card Sorting Test (WCST) is a neuropsychological test of set-shifting, which is the capability to show flexibility when exposed to changes in reinforcement. The WCST was written by David A. Grant and Esta A. Berg. The Professional Manual for the WCST was written by Robert K. Heaton, Gordon J. Chelune, Jack L. Talley, Gary G. Kay, and Glenn Curtiss.