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The Analysis Of Measurement Equivalence In International Studies Using The Rasch Model, Wolfram Schulz, Julian Fraillon
The Analysis Of Measurement Equivalence In International Studies Using The Rasch Model, Wolfram Schulz, Julian Fraillon
Julian Fraillon
When comparing data derived from tests or questionnaires in cross-national studies, researchers commonly assume measurement invariance in their underlying scaling models. However, different cultural contexts, languages, and curricula can have powerful effects on how students respond in different countries. This article illustrates how the application of the Rasch item response theory (IRT) model (Rasch, 1960) can be used for assessing differences in measurement properties of tests and questionnaires with reference to examples from the field trial analyses for the International Association for the Evaluation of Educational Achievement (IEA) International Civic and Citizenship Education Study (ICCS). It also discusses the general …
Iccs 2009 International Report: Civic Knowledge, Attitudes And Engagement Among Lower Secondary School Students In Thirty-Eight Countries., Wolfram Schulz, John Ainley, Julian Fraillon, David Kerr, Bruno Losito
Iccs 2009 International Report: Civic Knowledge, Attitudes And Engagement Among Lower Secondary School Students In Thirty-Eight Countries., Wolfram Schulz, John Ainley, Julian Fraillon, David Kerr, Bruno Losito
Julian Fraillon
The International Civic and Citizenship Education Study (ICCS) studied the ways in which countries prepare their young people to undertake their roles as citizens. ICCS was based on the premise that preparing students for citizenship roles involves helping them develop relevant knowledge and understanding and form positive attitudes toward being a citizen and participating in activities related to civic and citizenship education. These notions were elaborated in the ICCS framework, which was the first publication to emerge from ICCS (Schulz, Fraillon, Ainley, Losito, & Kerr, 2008).