How Do Different Versions of a Test Instrument Function in a Single Language? A DIF Analysis of the PIRLS 2006 German Assessments July 26, 2016 EdDataX Stubbe, T. C. (2011). How Do Different Versions of a Test Instrument Function in a Single Language? A DIF Analysis of the PIRLS 2006 German Assessments. Educational Research and Evaluation, 17(6), 465-481. doi:10.1080/13803611.2011.630560 RelatedJuly 29, 2016 An Application of Cognitive Diagnostic Assessment on TIMMS-2007 8th Grade Mathematics Items Posted in EdData InternationalJuly 29, 2016 What Does Democracy Mean to 14-Year-Old Turkish Children? A Comparison with Results of the 1999 IEA Civic Education Study Posted in EdData InternationalJuly 29, 2016 Workplace-Based Competence Measurement: Developing Innovative Assessment Systems for Tomorrow’s VET Programmes Posted in EdData International FacebookGoogle+TwitterLinkedin
