Item Response Theory Analysis of Two Questionnaire Measures of Arthritis-Related Self-Efficacy Beliefs from Community-Based US Samples

Using item response theory (IRT), we examined the Rheumatoid Arthritis Self-efficacy scale (RASE) collected from a People with Arthritis Can Exercise RCT (346 participants) and 2 subscales of the Arthritis Self-efficacy scale (ASE) collected from an Active Living Every Day (ALED) RCT (354 participan...

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Hlavní autoři: Mielenz, Thelma J., Edwards, Michael C., Callahan, Leigh F.
Médium: Artigo
Jazyk:Inglês
Vydáno: Hindawi Publishing Corporation 2010
Témata:
Research Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3195381/
https://ncbi.nlm.nih.gov/pubmed/22046509
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2010/416796
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