The Brief Assessment of Cognition in Schizophrenia was administered to 116 stable patients with schizophrenia and 58 matched control subjects. To assess concurrent validity, a subset of patients underwent a traditional neuropsychological assessment.

Araujo GE, Resende CB, Cardoso AC, Teixeira AL, Keefe RS, Salgado JV. Validity and reliability of the Brazilian Portuguese version of the BACS (Brief Assessment of Cognition in Schizophrenia).  Clinicas (Sao Paulo), 2015: 70(4): 278-282.  (PMCID: PMC4418383).