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Download full textKim, Dong-In; Julian, Marc; Hermann, Pam – Online Submission, 2022
In test equating, one critical equating property is the group invariance property which indicates that the equating function used to convert performance on each alternate form to the reporting scale should be the same for various subgroups. To mitigate the impact of disrupted learning on the item parameters during the COVID-19 pandemic, a…
Descriptors: COVID-19, Pandemics, Test Format, Equated Scores
