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Responsiveness: a reinvention of the wheel?
BACKGROUND: Since the mid eighties, responsiveness is considered to be a separate property of health status questionnaires distinct from reliability and validity. The aim of the study was to assess the strength of the relationship between internal consistency reliability, referring to an instrument&...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2005
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC549031/ https://www.ncbi.nlm.nih.gov/pubmed/15691385 http://dx.doi.org/10.1186/1477-7525-3-8 |