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The Development, Validity, and Reliability of the Oars Multidimensional Functional Assessment Questionnaire

Fillenbaum, G. G., Smyer, M. A.·1981·Journal of Gerontology

Abstract

This report outlines the development, validity, and reliability of Part A of the OARS Multidimensional Functional Assessment Questionnaire. Part A permits assessment of individuals' functioning on each of five dimensions (social, economic, mental health, physical health and self-care capacity), the detailed information in each area being summarized on a 6-point rating scale by a rater. Content and consensual validity were ensured by the manner of construction. Information on criterion validity was obtained for all dimensions except social. The criterion used and their associated Kendall's Tau values were: an objective economic scale (.62); ratings based on personal interviews by geropsychiatrists (.60); physician's associates (.82); and physical therapists (.89). For 11 geographically dispersed raters from research and clinic settings, intraclass correlational coefficients, based on 30 subjects, ranged from .66 on physical health to .87 in self-care capacity; 74% of the ratings were in complete agreement, 24% differed by one point.

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Metadata

Authors
Fillenbaum, G. G., & Smyer, M. A.
Venue
Journal of Gerontology
Published
1981-07-01
Volume
36
Issue
4
Pages
428-434
ISSN
0022-1422 (ISSN-L)
OpenAlex
W1981430379
Cited by
1,117
References
0
FWCI
7.28
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Development, Validity, and Reliability of the Oars Multidimensional Functional Assessment Questionnaire. https://app.cochat.ai/papers/10.1093/geronj/36.4.428
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Fillenbaum, G. G., & Smyer, M. A. (1981). The Development, Validity, and Reliability of the Oars Multidimensional Functional Assessment Questionnaire. Journal of Gerontology. https://doi.org/10.1093/geronj/36.4.428

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.