Using Confidence Intervals for Assessing Reliability of Real Tests.

Test authors report sample reliability values but rarely consider the sampling error and related confidence intervals. This study investigated the truth of this conjecture for 116 tests with 1,024 reliability estimates (105 pertaining to test batteries and 919 to tests measuring a single attribute)...

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Bibliographic Details

Published in:	Assessment Vol. 26; no. 7; pp. 1207 - 1217
Main Authors:	Oosterwijk, Pieter R., van der Ark, L. Andries, Sijtsma, Klaas
Format:	equations & formulas research tables/charts Journal Article
Published:	Sage Publications Inc. Oct2019
Online Access:	View this record in EBSCOhost