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Eine kurze Skala zur Messung der subjektiven Prognose der Erwerbstätigkeit: Ergebnisse einer Untersuchung an 4279 Mitgliedern der gesetzlichen Arbeiterrentenversicherung zu Reliabilität (Guttman-Skalierung) und Validität der Skala
Abstract
The psychometric properties of a 3-item scale for the assessment of subjective vocational disability were tested in 4279 blue-collar workers. Internal consistency of the scale was estimated by Guttman scaling. To evaluate construct validity the scale was compared to other measures of vocational ability, functional capacity, comorbidity, psychic status, and indicators of occupational handicap. The results are highly satisfactory, and the scale can be recommended for further use in rehabilitation research. Ongoing research is discussed.
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“The SPE is a validated short self-report scale composed of three items with high internal consistency (Guttman scaling: rep=0.99).”
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Metadata
- Authors
- Mittag, O., & Raspe, H.-H.
- Affiliations
- University of Lübeck (DE)
- Venue
- Die Rehabilitation
- Publisher
- Georg Thieme Verlag KG
- Published
- 2003-06
- Volume
- 42
- Issue
- 3
- Pages
- 169-174
- ISSN
- 0034-3536 (ISSN-L)
- 1439-1309
- OpenAlex
- W2465347683
- Cited by
- 106
- References
- 0
- Citations by year
- 2026: 1 · 2025: 5 · 2024: 12 · 2023: 4 · 2022: 11 · 2021: 12 · 2020: 12 · 2019: 8 · 2018: 7 · 2017: 10 · 2016: 9 · 2015: 1 · 2014: 3 · 2013: 1 · 2012: 2
- FWCI
- 2.08
- Type
- journal article
- Language
- de
- Open access
- closed
- Locations
- Die Rehabilitation (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Health Professions › Physical Therapy, Sports Therapy and Rehabilitation › Medical Practices and Rehabilitation
- Social Sciences › Demography › Retirement, Disability, and Employment
- Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
- Keywords
- short scale development, scale reliability, construct validity, blue-collar workers, functional capacity, comorbidities, rehabilitation research
- MeSH terms
- Activities of Daily Living, Adult, Disability Evaluation, Eligibility Determination, Female, Germany, Humans, Male, Middle Aged, Occupational Diseases, Prognosis, Self-Assessment, Sick Role, Social Security
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