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Frick, T. W. (1992). Computerized adaptive mastery tests as expert systems. Journal of Educational Computing Research, 8(2), 187-213.

Frick, T. W. (1992). Computerized adaptive mastery tests as expert systems. Journal of Educational Computing Research, 8, 187-213.

Frick, T. W. (1990). A comparison of three decision models for adapting the length of computer-based mastery tests. Journal of Educational Computing Research, 6(4), 479-513.

Frick, T. W. (1989). A comparison of an expert systems approach to computerized adaptive testing and an IRT model. Unpublished manuscript (submitted to American Educational Research Journal).

Frick, T. W. (1989). Bayesian adaptation during computer-based tests and computer-guided practice exercises. Journal of Educational Computing Research, 5(1), 89-114.