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content validity
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Let’s talk about pain catastrophizing measures: an item content analysis (2020) by Crombez et al.
This seems to be an important article, hits many points and arguments that have been made repeatedly on this forum, namely that there is a problem with the content validity of questionnaires that measure catastrophizing. Here the Belgian authors looked at the validity of six pain...- ME/CFS Skeptic
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- catastrophising content validity patient reported outcome measures questionnaires
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- Forum: Research methodology news and research