Browsing Τμήμα Ψυχολογίας / Department of Psychology by Subject "Test reliability"

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Sampling of Common Items: An Unrecognized Source of Error in Test Equating.

Michaelides, Michalis P.; Haertel, Edward H.; California Univ, Los Angeles Center for the Study, of Evaluation (Center for Research on Evaluation Standards and Student Testing CRESST, 2004)

There is variability in the estimation of an equating transformation because common-item parameters are obtained from responses of samples of examinees. The most commonly used standard error of equating quantifies this ...
Book Chapter

Teacher ratings and the assessment of attention deficits in school age children

Papadopoulos, Timothy C.; Panayiotou, Georgia (Nova Biomedical Books, 2007)

The ability of teachers to identify children with attention difficulties was assessed among Cypriot and Canadian school children using the Attention Checklist (ACL; Das, 1986). Data were collected among Grade 4 children ...