@booklet {1358, title = {Strategies for controlling item exposure in computerized adaptive testing with the partial credit model}, year = {2005}, address = {Pearson Educational Measurement Research Report 05-01}, author = {Davis, L. L. and Dodd, B.} } @article {501, title = {The effect of population distribution and methods of theta estimation on computerized adaptive testing (CAT) using the rating scale model}, journal = {Educational and Psychological Measurement}, volume = {57}, year = {1997}, pages = {422-439}, author = {Chen, S. and Hou, L. and Fitzpatrick, S. J. and Dodd, B.} }