Smith, R. L., & Lewis, C.. (2002). A comparison of computer mastery models when pool characteristics vary. In Paper presented at the annual meeting of the National Council on Measurement in Education. New Orleans LA.

Way, W. D., Lewis, C., & Smith, R. L.. (1995). A comparison of two IRT-based models for computerized mastery testing when item parameter estimates are uncertain. In Paper presented at the annual meeting of the American Educational Research Association. San Francisco.

Wainer, H.,, Kaplan, B., & Lewis, C.. (1992). A comparison of the performance of simulated hierarchical and linear testlets. Journal of Educational Measurement, 29, 243-251.

Ruiz, B., Fitz, P. A., Lewis, C., & Reidy, C.. (1995). Computer-adaptive testing: A new breed of assessment. Journal of the American Dietetic Association, 95, 1326-1327.

Ruiz, B., Fitz, P. A., Lewis, C., & Reidy, C.. (1995). Computer-adaptive testing: A new breed of assessment. Journal of the American Dietetic Association, 95, 1326-1327.

Lewis, C., & Sheehan, K.. (1988). Computerized mastery testing. Machine-Mediated Learning, 2, 283-286.

Du, Y., Lewis, C., & Pashley, P. J.. (1993). Computerized mastery testing using fuzzy set decision theory. Applied Measurement in Education, 6, 181-193.

Sheehan, K., & Lewis, C.. (1992). Computerized Mastery Testing With Nonequivalent Testlets. Applied Psychological Measurement, 16(1), 65-76.

Sheehan, K.,, & Lewis, C.. (1992). Computerized mastery testing with nonequivalent testlets. Applied Psychological Measurement, 16, 65-76.

Stocking, M. L., & Lewis, C.. (1998). Controlling item exposure conditional on ability in computerized adaptive testing. Journal of Educational & Behavioral Statistics, 23, 57-75.

Schaeffer, G., Bridgeman, B., Golub-Smith, M. L., Lewis, C., Potenza, M. T., & Steffen, M.. (1998). Comparability of paper-and-pencil and computer adaptive test scores on the GRE General Test (GRE Board Professional Report No 95-08P; Educational Testing Service Research Report 98-38). Princeton, NJ: Educational Testing Service.

Du, Y., Lewis, C., & Pashley, P. J.. (1994). Computerized mastery testing using fuzzy set decision theory (Research Report 94-37). Princeton NJ: Educational Testing Service.

Stocking, M. L., & Lewis, C.. (1995). Controlling item exposure conditional on ability in computerized adaptive testing (Research Report 95-25). Princeton NJ: Educational Testing Service.

Schaeffer, G. A., Bridgeman, B., Golub-Smith, M. L., Lewis, C., Potenza, M. T., & Steffen, M.. (1998). Comparability of paper-and-pencil and computer adaptive test scores on the GRE General Test (No. ETS Research Report 98-38). presented at the August, 1998, Princeton, N.J.: Educational Testing Services.