@article {564, title = {The effects of variable entry on bias and information of the Bayesian adaptive testing procedure}, journal = {Educational and Psychological Measurement}, volume = {50}, year = {1990}, pages = {785-802}, author = {Hankins, J. A.} } @book {1673, title = {The effects of variable entry on bias and information of the Bayesian adaptive testing procedure}, year = {1987}, address = {Dissertation Abstracts International, 47 (8A), 3013}, author = {Hankins, J. A.} }