Factor structure of the geriatric depres
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Ivo L. Abraham; Amy B. Wofford; Peter A. Lichtenberg; Suzanne Holroyd
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Article
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1994
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John Wiley and Sons
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English
β 631 KB
We examined factor structures of the 30-item Geriatric Depression Scale in a sample of depressed nursing home residents at various levels of cognitive functioning ( N = 9 17; observation-to-variable ratio 30.6: 1). Using principal components analysis and orthogonal varimax rotation, a six-factor str