van Buuren, N., Straat, H., Eggen, T., & Fox, J. - P.. (2017). Adaptive Item and Feedback Selection in Personalized Learning with a Network Approach. In IACAT 2017 Conference. presented at the 08/2017, Niigata, Japan: Niigata Seiryo University.

Eggen, T. (2007). Choices in CAT models in the context of educational testing. In . D. J. Weiss (Ed.), Proceedings of the 2007 GMAC Conference on Computerized Adaptive Testing.

Eggen, T. (2007). Choices in CAT models in the context of educattional testing. In GMAC Conference on Computerized Adaptive Testing. presented at the June 7, 2007, St. Paul, MN: Graduate Management Admission Council.

Eggen, T., & Straetmans, G. J. J. M.. (2000). Computerized adaptive testing for classifying examinees into three categories. Educational and Psychological Measurement, 60, 713-34.

Eggen, T., & Straetmans, G. J. J. M.. (1996). Computerized adaptive testing for classifying examinees into three categories (Measurement and Research Department Rep 96-3). Arnhem, The Netherlands: Cito.

Straetmans, G. J. J. M., & Eggen, T.. (1998). Computerized adaptive testing: What it is and how it works. Educational Technology, 38, 45-52.

Wouda, J. T., & Eggen, T.. (2009). Computerized classification testing in more than two categories by using stochastic curtailment. In . D. J. Weiss (Ed.), Proceedings of the 2009 GMAC Conference on Computerized Adaptive Testing.

Wouda, J. T., & Eggen, T.. (2009). Constrained item selection using a stochastically curtailed SPRT. In . D. J. Weiss (Ed.), Proceedings of the 2009 GMAC Conference on Computerized Adaptive Testing.

Eggen, T. (2004). Contributions to the theory and practice of computerized adaptive testing. Arnhem, The Netherlands: Citogroep.

Berger, S., Verschoor, A. J., Eggen, T., & Moser, U.. (2017). Efficiency of Targeted Multistage Calibration Designs under Practical Constraints: A Simulation Study. In IACAT 2017 Conference. presented at the 08/2017, Niigata, Japan: Niigata Seiryo University. Retrieved from https://drive.google.com/file/d/1ko2LuiARKqsjL_6aupO4Pj9zgk6p_xhd/view?usp=sharing

van Rijn, P. W., Eggen, T., Hemker, B. T., & Sanders, P. F.. (2002). Evaluation of selection procedures for computerized adaptive testing with polytomous items. Applied Psychological Measurement, 26, 393-411.

van Rijn, P. W., Eggen, T., Hemker, B. T., & Sanders, P. F.. (2002). Evaluation of selection procedures for computerized adaptive testing with polytomous items. Applied Psychological Measurement, 26, 393-411.

van Boxel, M., & Eggen, T.. (2017). The Implementation of Nationwide High Stakes Computerized (adaptive) Testing in the Netherlands. In IACAT 2017 Conference. presented at the 08/2017, Niigata, Japan: Niigata Seiryo University. Retrieved from https://drive.google.com/open?id=1Kn1PvgioUYaOJ5pykq-_XWnwDU15rRsf

Eggen, T. (1999). Item selection in adaptive testing with the sequential probability ratio test. Applied Psychological Measurement, 23, 249-261.

Eggen, T. (1998). Item selection in adaptive testing with the sequential probability ratio test (Measurement and Research Department Report, 98-1). Arnhem, The Netherlands: Cito.

van Groen, M., Eggen, T., & Veldkamp, B.. (2011). Item Selection Methods based on Multiple Objective Approaches for Classification of Respondents into Multiple Levels. In Annual Conference of the International Association for Computerized Adaptive Testing. presented at the 10/2011.

Veldkamp, B. P., Verschoor, A. J., & Eggen, T.. (2007). A multiple objective test assembly approach for exposure control problems in computerized adaptive testing (No. 2007-1). Measurement and Research Department Reports. Arnhem, The Netherlands: Cito.

Eggen, T., & Verschoor, A. J.. (2004). Optimal testing with easy items in computerized adaptive testing (Measurement and Research Department Report 2004-2). Arnhem, The Netherlands: Cito Group.

Eggen, T., & Verschoor, A.. (2003). Optimal testing with easy items in computerized adaptive testing. In Paper presented at the conference of the International Association for Educational Assessment. Manchester UK.

Eggen, T., & Verschoor, A. J.. (2006). Optimal testing with easy or difficult items in computerized adaptive testing. Applied Psychological Measurement, 30, 379-393.

Eggen, T., & Verschoor, A. J.. (2006). Optimal Testing With Easy or Difficult Items in Computerized Adaptive Testing. Applied Psychological Measurement, 30, 379-393. doi:10.1177/0146621606288890

Eggen, T. (2001). Overexposure and underexposure of items in computerized adaptive testing (Measurement and Research Department Reports 2001-1). Arnhem, The Netherlands: CITO Groep.

Rijn, P. W. van,, Eggen, T., Hemker, B. T., & Sanders, P. F.. (2000). A selection procedure for polytomous items in computerized adaptive testing (Measurement and Research Department Reports 2000-5). Arnhem, The Netherlands: Cito.

Verschoor, A., Radtke, I., & Eggen, T.. (2011). A Test Assembly Model for MST. In Annual Conference of the International Association for Computerized Adaptive Testing. presented at the 10/2011.

Eggen, T. (2010). Three-Category Adaptive Classification Testing. In Elements of Adaptive Testing (pp. 373-387). doi:10.1007/978-0-387-85461-8