Item exposure control in computer-adaptive testing: The use of freezing to augment stratification. Florida Journal of Educational Research, 40, 28-52.. (2000).
Computerized testing – Issues and applications (Mini-course manual). In Annual Meeting of the National Council on Measurement in Education. Montreal.. (1999).
Item exposure in adaptive tests: An empirical investigation of control strategies. In Paper presented at the annual meeting of the Psychometric Society. Lawrence KS.. (1999).