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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 …
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
Dr Wolfram Schulz
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 …
Leadership Potential In Day Care Settings: Using Dual Analytical Methods To Explore Directors’ Work In Finland And The Usa, Catherine Rosemary, Anna-Maija Puroila
Leadership Potential In Day Care Settings: Using Dual Analytical Methods To Explore Directors’ Work In Finland And The Usa, Catherine Rosemary, Anna-Maija Puroila
Catherine A. Rosemary
This paper focuses on the daily work of child care center directors in Finland and the USA as it affords leadership potential. Researchers in both countries collected data through observations of directors’ work and shared the data. Each researcher applied their respective method of analysis to both sets of data. The Finnish researcher used frame analysis and the USA researcher used activity setting analysis. Drawing on their preliminary findings, the researchers discuss cross-cultural perspectives on leadership in early childhood and methodological issues in conducting crosscultural research.