Exploring Heterogeneity on the Wisconsin Card Sorting Test in Schizophrenia Spectrum Disorders: A Cluster Analytical Investigation.
Sean P CarruthersCaroline T GurvichDenny Meyernull nullChad BousmanIan P EverallErica NeillChristos PantelisPhilip J SumnerEric Josiah TanElizabeth H X ThomasTamsyn E Van RheenenSusan L RossellPublished in: Journal of the International Neuropsychological Society : JINS (2020)
Considerable within-group heterogeneity exists on the WCST. Identification of subgroups of patients who exhibit homogenous performance on measures of executive functioning may assist in optimising cognitive interventions. Previous associations found using the WCST among schizophrenia spectrum participants should be reappraised. (JINS, 2019, 25, 750-760).