Browsing Institute of Education by Subject "WAEC and NECO constructed-response items, CTT and IRT scoring and equating, Items dimensionality, Differential item functioning"
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Browsing Institute of Education by Subject "WAEC and NECO constructed-response items, CTT and IRT scoring and equating, Items dimensionality, Differential item functioning"
Test items of public examinations are expected to be valid and reliable when good
frameworks are used. Besides, the scoring of the items must be guided by an objective
theoretical framework. Studies have shown that ...