Browsing by Author "Berezner, Alla"
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Analysis of PISA 2006 Preferred Items Ranking Using the Percent-Correct Method
Adams, Ray; Berezner, Alla; Jakubowski, Maciej (OECD, 2010-03)This paper uses an approximate average percent-correct methodology to compare the ranks that would be obtained for PISA 2006 countries if the rankings had been derived from items judged by each country to be of highest ... -
On the use of rotated context questionnaires in conjunction with multilevel item response models
Adams, Raymond J.; Lietz, Petra; Berezner, Alla (Springer, 2013)This paper describes the development of a methodology that uses rotated context questionnaires in conjunction with multilevel item response models and plausible values. In order to examine the impact of this methodology ...