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Latent Class Analysis of Recurrent Events in Problem-Solving Items. Applied Psychological Measurement, 42, 478-498. doi:10.1177/0146621617748325
. (2018). A simulation study to compare CAT strategies for cognitive diagnosis. In Paper presented at the annual meeting of the National Council on Measurement in Education. Chicago IL.
. (2003). xu03-01.pdf (249.75 KB) . (2006).
A Hybrid Strategy to Construct Multistage Adaptive Tests. Applied Psychological Measurement, 42, 630-643. doi:10.1177/0146621618762739
. (2018). Impact of Test Design, Item Quality, and Item Bank Size on the Psychometric Properties of Computer-Based Credentialing Examinations. Educational and Psychological Measurement, 64, 5-21. doi:10.1177/0013164403258393
. (2004). Impact of test design, item quality and item bank size on the psychometric properties of computer-based credentialing exams. In Paper presented at the meeting of National Council on Measurement in Education. New Orleans.
. (2002). xi02-01.pdf (499.56 KB)Impact of several computer-based testing variables on the psychometric properties of credentialing examinations. In Paper presented at the Annual Meeting of the National Council on Measurement in Education. Seattle WA.
. (2001). Impact of several computer-based testing variables on the psychometric properties of credentialing examinations (Laboratory of Psychometric and Evaluative Research Report No 393). Amherst, MA: University of Massachusetts, School of Education.
. (2001). Golden section search strategies for computerized adaptive testing. In Paper presented at the Fifth International Objective Measurement Workshop. Berkeley CA.
. (1989). Computerized adaptive testing strategies: Golden section search, dichotomous search, and Z-score strategies (Doctoral dissertation, Iowa State University, 1990). Dissertation Abstracts International, 54-03B, 1720.
. (1993). Dichotomous search strategies for computerized adaptive testing. In Paper presented at the annual meeting of the American Educational Research Association.
. (1990).