PEBL's "Berg Card-Sorting Test-64" (PBCST-64), an free implementation of the Wisconsin Card Sort-64 (a shortened standardized form of WCST).  Sort cards by an unknown and changing rule.
Data saved to bcst64-X.txt and summary saved to bcst64-report-X.txt in
bcst directory.
To cite:  Mueller, S. T. (2011). PEBL's Berg Card Sorting Test-64 (PBCST-64).  Computer software retrieved from http://pebl.sf.net/battery.html

