Impact of differential item functioning on group score reporting in the context of large-scale assessments
Abstract We investigated the potential impact of differential item functioning (DIF) on group-level mean and standard deviation estimates using empirical and simulated data in the context of large-scale assessment. For the empirical investigation, PISA 2018 cognitive domains (Reading, Mathematics, a...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2022-11-01
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Series: | Large-scale Assessments in Education |
Subjects: | |
Online Access: | https://doi.org/10.1186/s40536-022-00135-7 |