The Validity of Reliability Measures

It is shown that some commonly used indices can be misleading in their quantification of reliability. The effects are seen most vividly in assessing the reliability of gain or difference scores. In addition, it is explained that the calculation of all the currently used indices is based on a wrong a...

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Bibliographische Detailangaben

Veröffentlicht in:	British educational research journal 1988-02, Vol.14 (1), p.89-97
1. Verfasser:	Seddon, G. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Correlation coefficients Educational research Error rates Flasks Liquids Posttests Zero
Online-Zugang:	Volltext
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