NotesFAQContact Us
Collection
Advanced
Search Tips
Showing one result Save | Export
Tomkowicz, Joanna; Kim, Dong-In; Wan, Ping – Online Submission, 2022
In this study we evaluated the stability of item parameters and student scores, using the pre-equated (pre-pandemic) parameters from Spring 2019 and post-equated (post-pandemic) parameters from Spring 2021 in two calibration and equating designs related to item parameter treatment: re-estimating all anchor parameters (Design 1) and holding the…
Descriptors: Equated Scores, Test Items, Evaluation Methods, Pandemics