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van der Linden, W. J., & Veldkamp, B. P.. (2002). Constraining item exposure in computerized adaptive testing with shadow tests (Research Report No. 02-06). University of Twente, The Netherlands.

Veldkamp, B. P., & van der Linden, W. J.. (1999). Designing item pools for computerized adaptive testing (Research Report 99-03 ). Enschede, The Netherlands: University of Twente, Faculty of Educational Science and Technology, Department of Measurement and Data Analysis.

van der Linden, W. J., & Chang, H. - H.. (2005). Implementing content constraints in alpha-stratified adaptive testing using a shadow test approach. Law School Admission Council, Computerized Testing Report 01-09.

Chang, H. - H., & van der Linden, W. J.. (2001). Implementing content constraints in a-stratified adaptive testing using a shadow test approach (Research Report 01-001). University of Twente, Department of Educational Measurement and Data Analysis.

van der Linden, W. J. (2002). Modifications of the Sympson-Hetter method for item-exposure control in computerized adaptive testing. Manuscript submitted for publication.

van der Linden, W. J. (1997). Multidimensional adaptive testing with a minimum error-variance criterion (Research Report 97-03). Enschede, The Netherlands: University of Twente, Department of Educational Measurement and Data Analysis.

Veldkamp, B. P., & van der Linden, W. J.. (2000). Multidimensional adaptive testing with constraints on test content (Research Report 00-11). Enschede, The Netherlands: University of Twente, Faculty of Educational Science and Technology, Department of Measurement and Data Analysis.

van der Linden, W. J. (2000). Optimal stratification of item pools in a-stratified computerized adaptive testing (Research Report 00-07). Enschede, The Netherlands: University of Twente, Faculty of Educational Science and Technology, Department of Measurement and Data Analysis.

van der Linden, W. J., & Mead, A. D.. (2003). A sequential Bayes procedure for item calibration in multi-stage testing. Manuscript in preparation.

van der Linden, W. J., & van Krimpen-Stoop, E. M. L. A.. (2000). Using response times to detect aberrant behavior in computerized adaptive testing (Research Report 00-09). Enschede, The Netherlands: University of Twente, Faculty of Educational Science and Technology, Department of Measurement and Data Analysis.

van der Linden, W. J., Scrams, D. J., & Schnipke, D. L.. (1998). Using response-time constraints to control for differential speededness in adaptive testing (Research Report 98-06). Enschede, The Netherlands: University of Twente, Faculty of Educational Science and Technology, Department of Measurement and Data Analysis.

Veldkamp, B. P., van der Linden, W. J., & Ariel, A.. (2002). Mathematical-programming approaches to test item pool design (No. RR 02-09) (pp. 93-108). Twente, The Netherlands: University of Twente, Faculty of Educational Science and Technology.