Investigating Rating Scale Category Utility

Suggests eight guidelines to help an analyst investigate whether rating-scale categories are cooperating to produce observations on which valid measurement can be based. Presents these guidelines in the context of Rasch analysis and illustrates their use. (SLD)

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Veröffentlicht in:Journal of outcome measurement (Wheaton, Ill.) Ill.), 1999, Vol.3 (2), p.103-122
1. Verfasser: Linacre, John M
Format: Artikel
Sprache:eng
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Zusammenfassung:Suggests eight guidelines to help an analyst investigate whether rating-scale categories are cooperating to produce observations on which valid measurement can be based. Presents these guidelines in the context of Rasch analysis and illustrates their use. (SLD)
ISSN:1090-655X