Cited by 3,716Psychological Testing and AssessmentChild and Adolescent Psychosocial and Emotional DevelopmentPsychometric Methodologies and Testing

A Children's Global Assessment Scale (CGAS)

Shaffer, David·1983·Archives of General Psychiatry

Abstract

We evaluated the Children's Global Assessment Scale (CGAS), an adaptation of the Global Assessment Scale for adults. Our findings indicate that the CGAS can be a useful measure of overall severity of disturbance. It was found to be reliable between raters and across time. Moreover, it demonstrated both discriminant and concurrent validity. Given these favorable psychometric properties and its relative simplicity, the CGAS is recommended to both clinicians and researchers as a complement to syndrome-specific scales.

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Crossref · 10.1001/archpsyc.1983.01790100074010

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  • The CGAS has been found to be a reliable and valid measure of overall functioning, with an inter-rater reliability estimate of 0.84 and a test-retest reliability over 6-months of 0.85.

    “The CGAS has been found to be a reliable and valid measure of overall functioning, with an inter-rater reliability estimate of 0.84 and a test-retest reliability over 6-months of 0.85 (Shaffer et al., 1983).”

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Authors
Shaffer, D.
Affiliations
Columbia University (US)
Corresponding author
Shaffer, David
Venue
Archives of General Psychiatry
Published
1983-11-01
Volume
40
Issue
11
Pages
1228
ISSN
0003-990X (ISSN-L)
OpenAlex
W2114776324
Cited by
3,716
References
5
Citations by year
2026: 114 · 2025: 102 · 2024: 134 · 2023: 138 · 2022: 178 · 2021: 204 · 2020: 185 · 2019: 156 · 2018: 143 · 2017: 137 · 2016: 171 · 2015: 165 · 2014: 174 · 2013: 163 · 2012: 142
FWCI
11.25
Type
journal article
Language
en
Open access
closed
Locations
  • Archives of General Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Applied Psychology › Psychological Testing and Assessment
  • Social Sciences › Psychology › Clinical Psychology › Child and Adolescent Psychosocial and Emotional Development
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
Keywords
Children's Global Assessment Scale, Global Assessment Scale, child psychiatry, psychometric properties, inter-rater reliability, test-retest reliability, discriminant validity, concurrent validity
MeSH terms
Adolescent, Age Factors, Ambulatory Care, Attention Deficit Disorder with Hyperactivity, Mental Disorders, Child, Child, Preschool, Hospitalization, Humans, Male, Parents, Psychiatric Status Rating Scales, Psychometrics

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