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Kim, 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
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Shohamy, Elana; Tannenbaum, Michal; Gani, Anna – International Journal of Bilingual Education and Bilingualism, 2022
Notwithstanding the introduction of education multilingual policies worldwide, testing and assessment procedures still rely almost exclusively on the monolingual construct. This paper describes a study, part of a larger project fostering a new multilingual education policy in Israeli schools, exploring bi/multilingual assessment. It included two…
Descriptors: Scores, Comparative Analysis, Hebrew, Arabic
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Öztürk-Gübes, Nese; Kelecioglu, Hülya – Educational Sciences: Theory and Practice, 2016
The purpose of this study was to examine the impact of dimensionality, common-item set format, and different scale linking methods on preserving equity property with mixed-format test equating. Item response theory (IRT) true-score equating (TSE) and IRT observed-score equating (OSE) methods were used under common-item nonequivalent groups design.…
Descriptors: Test Format, Item Response Theory, True Scores, Equated Scores
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Phelan, Julia; Kang, Taehoon; Niemi, David N.; Vendlinski, Terry; Choi, Kilchan – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2009
While research suggests that formative assessment can be a powerful tool to support teaching and learning, efforts to jump on the formative assessment bandwagon have been more widespread than those to assure the technical quality of the assessments. This report covers initial analyses of data bearing on the quality of formative assessments in…
Descriptors: Research and Development, Test Format, Student Evaluation, Formative Evaluation