Cited by 430Psychometric Methodologies and TestingPsychological Testing and AssessmentAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

The Symptom Check-List-90-R (SCL-90-R): A German validation study

Schmitz, N., Hartkamp, N., Kiuse, J., Franke, G.H., Reister, G., Tress, W.·2000·Quality of Life Research

Abstract

The Symptom Check-List-90-R (SCL-90-R) is a widely used psychological status symptom inventory. The properties of the German SCL-90-R version were studied in two clinical samples: psychosomatic outpatients and primary care patients. The data were compared with a German community sample. The internal consistency, measured by Cronbach's alpha coefficients, was found to be high, for the global scale and all original subscales. Mokken scale analysis indicated hierarchical structure for most of the subscales. Concurrent validity, evaluated by studying the relationship between the SCL-90-R subscales and the Inventory of Interpersonal Problems (IIP-C) and the General Health Questionnaire (GHQ-12) was also high. On the basis of receiver operating characteristic (ROC) analyses, it was found that the SCL-90-R was able to differentiate between subjects known to have a given psychological disorder and those who do not. Results of exploratory and confirmatory factor analysis failed to support the original nine factor model and two subsequent factor models. The strong interdependence of the original subscales and the strong first unrotated factor of the exploratory factor analyses raised concern regarding the multi-dimensionality of the SCL-90-R subscales. We concluded that the SCL-90-R is a useful tool for measuring psychological status, measuring change in outcome studies, or screening for mental disorders.

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Crossref · 10.1023/a:1008931926181

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Authors
Schmitz, N., Hartkamp, N., Kiuse, J., Franke, G. H., Reister, G., & Tress, W.
Affiliations
Heinrich Heine University Düsseldorf (DE)
Venue
Quality of Life Research
Published
2000-03
Volume
9
Issue
2
Pages
185-193
ISSN
  • 0962-9343 (ISSN-L)
  • 1573-2649
OpenAlex
W2121333311
Cited by
430
References
32
Citations by year
2026: 14 · 2025: 19 · 2024: 29 · 2023: 21 · 2022: 23 · 2021: 20 · 2020: 21 · 2019: 24 · 2018: 10 · 2017: 19 · 2016: 27 · 2015: 20 · 2014: 31 · 2013: 15 · 2012: 22
FWCI
5.42
Type
journal article
Language
en
Open access
closed
Locations
  • Quality of Life Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
Bundesministerium für Forschung und Technologie
Topics
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
  • Social Sciences › Psychology › Applied Psychology › Psychological Testing and Assessment
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
SCL-90-R, psychometric properties, internal consistency, Mokken scale analysis, concurrent validity, factor structure, mental disorder screening, psychosomatic outpatients, primary care patients, Inventory of Interpersonal Problems, General Health Questionnaire
MeSH terms
Adult, Mental Disorders, Factor Analysis, Statistical, Female, Germany, Humans, Male, Mass Screening, Predictive Value of Tests, Psychiatric Status Rating Scales, Psychometrics, Quality of Life, Self Disclosure, Sensitivity and Specificity, Reproducibility of Results, Area Under Curve

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