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Measuring Subjective Outcomes: Rethinking Reliability and Validity

Reliability and validity are criteria used to assess metric adequacy and are typically quantified by correlation coefficients. Reliability is described as the extent to which repeated measurements yield consistent results. Validity is described as the extent to which a measure actually measures what...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Elasy, Tom A, Gaddy, Gary
Format: Artigo
Sprache:Inglês
Veröffentlicht: Blackwell Science Inc 1998
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1497034/
https://ncbi.nlm.nih.gov/pubmed/9824522
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1046/j.1525-1497.1998.00228.x
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