Cited by 895Schizophrenia research and treatmentPsychological Testing and AssessmentPsychometric Methodologies and Testing

The brief negative symptom scale: Psychometric properties

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Kirkpatrick, Brian, Strauss, Gregory P., Nguyen, Linh, Fischer, Bernard A., Daniel, David G., Cienfuegos, Angel, Marder, Stephen R.·2011·Schizophrenia Bulletin

Abstract

The participants in the NIMH-MATRICS Consensus Development Conference on Negative Symptoms recommended that an instrument be developed that measured blunted affect, alogia, asociality, anhedonia, and avolition. The Brief Negative Symptom Scale (BNSS) is a 13-item instrument designed for clinical trials and other studies that measures these 5 domains. The interrater, test-retest, and internal consistency of the instrument were strong, with respective intraclass correlation coefficients of 0.93 for the BNSS total score and values of 0.89-0.95 for individual subscales. Comparisons with positive symptoms and other negative symptom instruments supported the discriminant and concurrent validity of the instrument.

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  • Ratings for narrative, recall, conversational, or other spoken language tasks are often subjective and of variable reliability, which makes diagnosis more challenging.

    “However, ratings for narrative, recall, conversational, or other spoken language tasks are often subjective in nature and of variable reliability, making the underlying diagnosis more challenging [62].”

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  1. [30]30. Messias EM, Tek C, Kirkpatrick B. Substance abuse and the heterogeneity of schizophrenia: a population-based study. Schizophr Res . 2003;62:293-294.

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Authors
Kirkpatrick, B., Strauss, G. P., Nguyen, L., Fischer, B. A., Daniel, D. G., Cienfuegos, A., & Marder, S. R.
Affiliations
  • Baylor Scott & White Medical Center - Temple (US)
  • University of Maryland, Baltimore (US)
  • Augusta University (US)
  • University of California, Los Angeles (US)
Corresponding author
Kirkpatrick, Brian
Venue
Schizophrenia Bulletin
Published
2010-06-17
Volume
37
Issue
2
Pages
300-305
ISSN
  • 0586-7614 (ISSN-L)
  • 1745-1701
OpenAlex
W2096192353
Cited by
895
References
41
Citations by year
2026: 57 · 2025: 97 · 2024: 87 · 2023: 94 · 2022: 86 · 2021: 77 · 2020: 85 · 2019: 59 · 2018: 55 · 2017: 38 · 2016: 40 · 2015: 45 · 2014: 30 · 2013: 29 · 2012: 9
FWCI
9.59
Type
journal article
Language
en
Open access
Locations
  • Schizophrenia Bulletin (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Social Sciences › Psychology › Applied Psychology › Psychological Testing and Assessment
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
Keywords
Brief Negative Symptom Scale, negative symptoms
MeSH terms
Adult, Affective Symptoms, Consensus Statements as Topic, Female, Humans, Male, Middle Aged, National Institute of Mental Health (U.S.), Brief Psychiatric Rating Scale, Psychometrics, Schizophrenia, Schizophrenic Psychology, United States, Reproducibility of Results, Observer Variation, Discriminant Analysis

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