%0 Journal Article %J Journal of Educational Measurement %D 2003 %T The relationship between item exposure and test overlap in computerized adaptive testing %A Chen, S. %A Ankenmann, R. D. %A Spray, J. A. %B Journal of Educational Measurement %V 40 %P 129-145 %G eng %0 Journal Article %J Journal of Educational Measurement %D 2003 %T The relationship between item exposure and test overlap in computerized adaptive testing %A Chen, S. %A Ankenmann, R. D. %A Spray, J. A. %B Journal of Educational Measurement %V 40 %P 129-145 %G eng %0 Generic %D 1999 %T Exploring the relationship between item exposure rate and test overlap rate in computerized adaptive testing %A Chen, S. %A Ankenmann, R. D. %A Spray, J. A. %C Paper presented at the annual meeting of the National Council on Measurement in Education, Montreal, Canada %G eng %0 Journal Article %J Educational and Psychological Measurement %D 1998 %T A comparison of maximum likelihood estimation and expected a posteriori estimation in CAT using the partial credit model %A Chen, S. %A Hou, L. %A Dodd, B. G. %B Educational and Psychological Measurement %V 58 %P 569-595 %G eng %0 Journal Article %J Educational and Psychological Measurement %D 1997 %T The effect of population distribution and methods of theta estimation on computerized adaptive testing (CAT) using the rating scale model %A Chen, S. %A Hou, L. %A Fitzpatrick, S. J. %A Dodd, B. %B Educational and Psychological Measurement %V 57 %P 422-439 %G eng %0 Conference Paper %B Paper presented at the annual meeting of the American Educational Research Association %D 1996 %T The effects of methods of theta estimation, prior distribution, and number of quadrature points on CAT using the graded response model %A Hou, L. %A Chen, S. %A Dodd. B. G. %A Fitzpatrick, S. J. %B Paper presented at the annual meeting of the American Educational Research Association %C New York NY %G eng %0 Conference Paper %B Paper presented at the annual meeting of the American Educational Research Association %D 1995 %T The effect of population distribution and methods of theta estimation on CAT using the rating scale model %A Chen, S. %A Hou, L. %A Fitzpatrick, S. J. %A Dodd, B. G. %B Paper presented at the annual meeting of the American Educational Research Association %C San Francisco %G eng