Wisconsin Card Sorting Task (WCST) --------------------------------------- The experiment: In this task participants are required to sort the presented cards based on a rule. The rule is unknown to the participants, however they receive feedback whether their answer was correct. The rule changes after certain amount of trials. This experiment is based on Grant & Berg (1948) experiment. This experiment differs from original experiments in the number of trials. Analysing your data: Data is stored in the excel file produced by PsychoPy in the data folder. correct column includes data from experimental trials. 1 represents correct response and 0 reperesents incorrect response. References: Grant, D. A., & Berg, E. (1948). A behavioral analysis of degree of reinforcement and ease of shifting to new responses in Weigl-type card-sorting problem. Journal of Experimental Psychology, 38, 404-411.