Multidimensional Computer Adaptive test with educational purposes: principles and methods

Abstract

The Multidimensional Computer Adaptive Test (MCAT) based on the Multidimensional Item Response Theory (MIRT) considers multiple skills in educational tests. The purpose of this paper is (i) to present theoretical and methodological support on the educational purposes of MCATs, and (ii) address the advantages and disadvantages of their application in educational tests. The literature review indicates that the MCAT is suitable for computerized tests with multiple skills, administering a smaller number of items than the traditional tests.

Keywords
Multidimensional Computer Adaptive Test; Multidimensional Item Response Theory; Adaptive test; Educational assessment