Two meetings titled „Analyzing PISA 2018 Data with the PISA Data Explorer and IEA`s IDB Analyzer” and “Item Response Theory and Population Modeling in Large Scale Assessments” took place at the campus of the Educational Testing Service (ETS) in Princeton from 29.7. to 2.8.2019. The first meeting from Monday untill Wednesday focused on general aspects of analyzing large scale assessment data, followed by hands-on use…
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