Hendrickson, A.  (2007).  An NCME instructional module on multistage testing. Educational Measurement: Issues and Practice, 26(2), 44-52.

Vispoel, W. P., Hendrickson, A., Bleiler, T., Widiatmo, H., Shrairi, S., & Ihrig, D..  (1999).  Limiting answer review and change on computerized adaptive vocabulary tests: Psychometric and attitudinal results. In Paper presented at the annual meeting of the National Council on Measurement in Education. Montreal, Canada.