Ontology highlight
ABSTRACT:
SUBMITTER: Zhang Z
PROVIDER: S-EPMC8361376 | biostudies-literature | 2021 Jul
REPOSITORIES: biostudies-literature
Applied psychological measurement 20210512 5
In this study, the delta method was applied to estimate the standard errors of the true score equating when using the characteristic curve methods with the generalized partial credit model in test equating under the context of the common-item nonequivalent groups equating design. Simulation studies were further conducted to compare the performance of the delta method with that of the bootstrap method and the multiple imputation method. The results indicated that the standard errors produced by t ...[more]