Metodebevisregistrering

G-Theory

Generalizability Theory, developed by Lee J. Cronbach and colleagues in the 1960s and formalised by Brennan (2001), is an ANOVA-based framework that extends Classical Test Theory by decomposing observed score variance into multiple, separately identified sources of measurement error — such as raters, tasks, occasions, or items — rather than bundling all error into a single undifferentiated term.

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Generalizability Theory

Taksonomisk metoderegistrering · latent-structure / psychometrics

Brennan, R. L. (2001). Generalizability Theory. Springer. · URL
Shavelson, R. J. & Webb, N. M. (1991). Generalizability Theory: A Primer. Sage. · ISBN 978-0803937758

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Relaterede metoder

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Same method family2PL IRTmachine-suggested · Relational suggestion, not evidence.Same method familyCFA — Scale Validationmachine-suggested · Relational suggestion, not evidence.Same method familyCronbach's Alphamachine-suggested · Relational suggestion, not evidence.Same method familyInterrater Reliabilitymachine-suggested · Relational suggestion, not evidence.See alsoIntraclass Correlation Coefficientmachine-suggested · Relational suggestion, not evidence.Same method familyRasch Modelmachine-suggested · Relational suggestion, not evidence.