https://conservancy.umn.edu/items/e34fa76c-f0f0-4d1b-a704-5f36b26fa491
An approach to assessing unidimensionality revisited
A reanalysis of data from Hambleton and Rovinelli (1986) argues that the methods suggested by Bejar (1980) are a valuable descriptive tool for assessing the...
approachassessingrevisited
https://conservancy.umn.edu/items/8b49406a-c576-421d-b14d-46e09613e71a
Adaptive estimation when the unidimensionality assumption of IRT is violated
This study examined some effects of using a unidimensional IRT model when the assumption of unidimensionality was violated. Adaptive and nonadaptive tests were...
adaptiveestimationassumptionirtviolated