Measures of self-efficacy, helplessness,
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Brady, Teresa J.
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Article
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2003
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John Wiley and Sons
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English
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Purpose. The Arthritis Helplessness Index (AHI) and its variants were designed to assess patients' perceptions of helplessness in coping with arthritis as delineated by learned helplessness theory. Helplessness is considered a psychological state in which individuals expect their efforts will be ine