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A comparison of Cohen’s Kappa and Gwet’s AC1 when calculating inter-rater reliability coefficients: a study conducted with personality disorder samples

BACKGROUND: Rater agreement is important in clinical research, and Cohen’s Kappa is a widely used method for assessing inter-rater reliability; however, there are well documented statistical problems associated with the measure. In order to assess its utility, we evaluated it against Gwet’s AC1 and...

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Detalles Bibliográficos
Autores principales: Wongpakaran, Nahathai, Wongpakaran, Tinakon, Wedding, Danny, Gwet, Kilem L
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3643869/
https://www.ncbi.nlm.nih.gov/pubmed/23627889
http://dx.doi.org/10.1186/1471-2288-13-61