We analysed only a part of construct validity, namely convergent validity.
Accordingly, convergent validity, as a part of construct validity, was tested with the construct of combined self-rated and supervisors-rated work ability.
To examine the convergent validity as a part of construct validity, the testing time of the FFST was compared with separate variables and a composite reference standard of related variables [ 21].
The analysis of score change is commonly referred to as responsiveness[ 11- 15], but the term longitudinal construct validity has also been used[ 16] and it has been advocated that responsiveness is a part of the validity analysis[ 15].
Overlapping of pain and disability as perceived by the patients has been reported in different populations [ 30, 31] and may affect the structure and dimensionality of the questions and domains of the measures that did not have factor analysis as a part of initial validity analysis.
We are led to question the efficacy and cost effectiveness of making scope tests a routine part of validity assessment in applied CV studies.
The results demonstrate the importance of DIF detection as a standard part of validity testing for measures of health outcome.
So far, the impact of this tool on students learning, a part of the consequential validity, has not been explored.
The aim of the current study was to assess the feasibility, reliability and a part of the construct validity of a commonly applied questionnaire on healthcare utilization and productivity losses in patients with a psychiatric disorder (TiC-P).
A panel with five experts was formed as a part of the content validity assessment and included a sports physician, rheumatologist, general practice physician and two physiotherapists.
In language testing, the examination of social consequences is part of validity research.
