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Download full textBenton, Tom; Williamson, Joanna – Research Matters, 2022
Equating methods are designed to adjust between alternate versions of assessments targeting the same content at the same level, with the aim that scores from the different versions can be used interchangeably. The statistical processes used in equating have, however, been extended to statistically "link" assessments that differ, such as…
Descriptors: Statistical Analysis, Equated Scores, Definitions, Alternative Assessment
