Andrich, David, University of Western Australia, Australia
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ACSPRI Social Science Methodology Conference 2018 - Questionnaire and item reliability, validity and ordering
Explaining Differential Item Functioning focusing on the crucial role of external information – an example from the measurement of adolescent mental health
Abstract -
ACSPRI Social Science Methodology Conference 2018 - Questionnaire and item reliability, validity and ordering
Impacts on fit and reliability of the ordering of response categories in polytomous items
Abstract
ACSPRI Social Science Methodology Conference
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