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A proposed method to investigate reliability throughout a questionnaire

BACKGROUND: Questionnaires are used extensively in medical and health care research and depend on validity and reliability. However, participants may differ in interest and awareness throughout long questionnaires, which can affect reliability of their answers. A method is proposed for "screeni...

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Main Authors: Wentzel-Larsen, Tore, Norekvål, Tone M, Ulvik, Bjørg, Nygård, Ottar, Pripp, Are H
Formato: Artigo
Idioma:Inglês
Publicado: BioMed Central 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3203093/
https://ncbi.nlm.nih.gov/pubmed/21974842
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-11-137
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