Barrada, J. R., Abad, F. J., & Veldkamp, B. P.. (2009). Comparison of methods for controlling maximum exposure rates in computerized adaptive testing. Psicothema, 21, 313-320. presented at the May.

Barrada, J. R., Mazuela, P., & Olea, J.. (2006). Maximum information stratification method for controlling item exposure in computerized adaptive testing. Psicothema, 18, 156-159. presented at the Feb.

Barrada, J. R., Olea, J., & Abad, F. J.. (2008). Rotating item banks versus restriction of maximum exposure rates in computerized adaptive testing. Spanish Journal of Psychology, 11, 618-625.

Barrada, J. R., Olea, J., & Ponsoda, V.. (2007). Methods for restricting maximum exposure rate in computerized adaptative testing. Methodology: European Journal of Research Methods for the Behavioral and Social Sciences, 3, 14-23.

Barrada, J. R., Olea, J., Ponsoda, V., & Abad, F. J.. (2009). Item selection rules in computerized adaptive testing: Accuracy and security. Methodology, 5, 7-17.

Barrada, J. R., Olea, J., Ponsoda, V., & Abad, F. J.. (2008). Incorporating randomness in the Fisher information for improving item-exposure control in CATs. British Journal of Mathematical and Statistical Psychology, 61, 493-513.

Barrada, J. R., Veldkamp, B. P., & Olea, J.. (2006). Multiple maximum exposure rates in computerized adaptive testing. In Paper presented at the SMABS-EAM Conference. Budapest, Hungary.

Barrada, J. R., Olea, J., Ponsoda, V., & Abad, F. J.. (2009). Test overlap rate and item exposure rate as indicators of test security in CATs. In . D. J. Weiss (Ed.), Proceedings of the 2009 GMAC Conference on Computerized Adaptive Testing.