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Frey, Andreas; Seitz, Nicki-Nils – Studies in Educational Evaluation, 2009
The paper gives an overview of multidimensional adaptive testing (MAT) and evaluates its applicability in educational and psychological testing. The approach of Segall (1996) is described as a general framework for MAT. The main advantage of MAT is its capability to increase measurement efficiency. In simulation studies conceptualizing situations…
Descriptors: Psychological Testing, Adaptive Testing, Simulation, Evaluation Methods
Nandakumar, Ratna – 1992
The capability of the DIMTEST statistical test to assess essential dimensionality of the model underlying item responses of real tests as opposed to simulated tests was investigated. A variety of real test data from difference sources was used to assess essential dimensionality. Based on DIMTEST results, some test data are assessed as fitting an…
Descriptors: Ability, Computer Simulation, Evaluation Methods, Item Response Theory