Display Settings:

Format

Send to:

Choose Destination
We are sorry, but NCBI web applications do not support your browser and may not function properly. More information
    Schizophr Res. 2008 Jul;102(1-3):108-15. doi: 10.1016/j.schres.2008.03.024. Epub 2008 May 20.

    Norms and standardization of the Brief Assessment of Cognition in Schizophrenia (BACS).

    Source

    Department of Psychiatry, Box 3207, Duke University Medical Center, Durham, North Carolina 27710, USA. richard.keefe@duke.edu

    Abstract

    According to the recommendations of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Neurocognition Committee, one of the desired characteristics of a cognitive battery for assessing cognition in schizophrenia studies and clinical trials is the availability of normative data. This report describes normative data collected on the Brief Assessment of Cognition in Schizophrenia (BACS) from 404 healthy controls with demographic characteristics matching the 2005 United States Census of English-speakers. The six test measures demonstrated the expected pattern of correlations with age, gender, and education. Individual test scores were converted into standardized (T and z) scores and composite scores that were corrected for age and gender. An education-correction factor was calculated and recommended only for non-schizophrenia patients. Eight different verbal memory tests were found to have equivalent levels of difficulty.

    PMID:
    18495435
    [PubMed - indexed for MEDLINE]

      Supplemental Content

      Icon for Elsevier Science

      Save items

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk