There are two main obstacles that make use of adaptive testing in computer based training difficult. One is the requirement of conducting a large-scale empirical study for item calibration. The other is the difficulty of generating content-balanced tests that meet the goal of the test administrators. In this research, we have developed a new adaptive testing algorithm, CBAT-2, to provide a solution for these problems and some other practical problems in adaptive testing. CBAT-2 generates questions based on the portion of the course curriculum that meets the goals of a test. It uses a simple machine learning procedure to determine the item parameter values.
CITATION STYLE
Huang, S. X. (1996). A content-balanced adaptive testing algorithm for computer-based training systems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1086, pp. 306–314). Springer Verlag. https://doi.org/10.1007/3-540-61327-7_128
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