policy deliberations, the measures of life satisfaction must be psychometrically sound. The reliability, validity, and … sensitivity to change of life satisfaction measures are reviewed. The scales are stable under unchanging conditions, but are … quality of respondents’ lives: (1) Differences between nations in life satisfaction associated with differences in objective …

The present article aims to examine the validity and reliability of the Portuguese version of Personal Outcomes Scale …-cultural adaptation, culminating with an evaluation of 10 experts for the quantitative evidence of the content validity. All EPR’s items … showed an excellent internal consistency (α = .94). EPR’s construct validity indexes are also reported and discussed. The …

both methods in the field. In doing so, we use the criterion of theoretical validity and measure the degree to which WTP … values are consistent with theoretical expectations. In addition, we analyse the test-retest reliability and stability of our …

factors of the CTS (Analysis, Evaluation, Deduction and Induction) were tested for their validity and reliability. The CTS … that the items to measure CTS have good discriminating quality, validity and reliability. …