Eustress Distress Appraisal Scale (VEDAS, Rodríguez, Kozusznik, & Peiró, 2013) using the Rasch Analysis (RA). A cross …

items. These analyses were used alongside Rasch analysis to select the dimensions included in the classification system, and … classical psychometric, factor and Rasch analysis. This is the first condition-specific health state classification developed …

the dimensional structure of DEMQOL and DEMQOL-Proxy. Rasch analysis was subsequently used to investigate item performance … different 5-factor solutions for DEMQOL and DEMQOL-Proxy. Following item reduction and selection using Rasch analysis, a 5 …

Rasch analysis to develop health states. Methods: CORE-OM is a 34-item instrument monitoring clinical outcomes of people … with common mental health problems. CORE-OM is characterised by high correlation across its domains. Rasch analysis was …

Health Assessment Questionnaire (HAQ) was subjected to Rasch analysis to select the items that best represent disability. K …

Objective: To set out the methodological process for using Rasch analysis alongside traditional psychometric methods in … and step II uses criteria based on Rasch analysis and psychometric testing to select the final items for the health state … classification. In step III, item levels are examined and Rasch analysis is used to explore the possibility of reducing the number of …

, floor and ceiling effects, responsiveness and regression against overall health). The role of Rasch analysis in reducing the … number of item levels to a preconceived target number of levels proved unsuccessful. However, Rasch analysis proved to be a …