Bjorner, J. B., Kosinski, M., & Ware, J. E., J.. (2003). Calibration of an item pool for assessing the burden of headaches: an application of item response theory to the Headache Impact Test (HIT). Quality of Life Research, 12, 913-933.

Bjorner, J. B., Kosinski, M., Ware, J. E., & Jr.,. (2004). Computerized adaptive testing and item banking. In . P. M. Fayers and R. D. Hays (Eds.) Assessing Quality of Life. Oxford: Oxford University Press.

Bjorner, J. B., Chang, C. - H., Thissen, D., & Reeve, B. B.. (2007). Developing tailored instruments: item banking and computerized adaptive assessment. Quality of Life Research, 16, 95-108.

Bjorner, J. B. (2004). Developing tailored instruments: Item banking and computerized adaptive assessment. In Paper presented at the conference “Advances in Health Outcomes Measurement: Exploring the Current State and the Future of Item Response Theory. Item Banks, and Computer-Adaptive Testing,” Bethesda MD.

Walter, O. B., Becker, J., Bjorner, J. B., Fliege, H., Klapp, B. F., & Rose, M.. (2007). Development and evaluation of a computer adaptive test for “Anxiety” (Anxiety-CAT). Quality of Life Research, 16, 143-155.

Anatchkova, M. D., Saris-Baglama, R. N., Kosinski, M., & Bjorner, J. B.. (2009). Development and preliminary testing of a computerized adaptive assessment of chronic pain. Journal of Pain, 10, 932-943. presented at the Sep.

Fliege, H., Becker, J., Walter, O. B., Bjorner, J. B., Klapp, B. F., & Rose, M.. (2005). Development of a computer-adaptive test for depression (D-CAT). Quality of Life Research, 14, 2277–2291.

Ware, J. E., J., Bjorner, J. B., & Kosinski, M.. (1999). Dynamic health assessments: The search for more practical and more precise outcomes measures. Quality of Life Newsletter, 11-13.

Fliege, H., Becker, J., Walter, O. B., Rose, M., Bjorner, J. B., & Klapp, B. F.. (2009). Evaluation of a computer-adaptive test for the assessment of depression (D-CAT) in clinical application. International Journal for Methods in Psychiatric Research, 18, 233-236. presented at the Feb 4.

Kocalevent, R. D., Rose, M., Becker, J., Walter, O. B., Fliege, H., Bjorner, J. B., et al.. (2009). An evaluation of patient-reported outcomes found computerized adaptive testing was efficient in assessing stress perception. Journal of Clinical Epidemiology, 62, 278-287.

Bjorner, J. B., Kosinski, M., & Ware, J. E., J.. (2003). The feasibility of applying item response theory to measures of migraine impact: a re-analysis of three clinical studies. Quality of Life Research, 12, 887-902.

Becker, J., Fliege, H., Kocalevent, R. D., Bjorner, J. B., Rose, M., Walter, O. B., & Klapp, B. F.. (2008). Functioning and validity of a computerized adaptive test to measure anxiety (A CAT). Depression and Anxiety, 25, E182-E194.

Chakravarty, E. F., Bjorner, J. B., & Fries, J. F.. (2007). Improving patient reported outcomes using item response theory and computerized adaptive testing. Journal of Rheumatology, 34, 1426-31. presented at the Jun.

Cook, K. F., Teal, C. R., Bjorner, J. B., Cella, D., Chang, C. - H., Crane, P. K., et al.. (2007). IRT health outcomes data analysis project: an overview and summary. Quality of Life Research, 16, 121-132.

Ware, J. E., Gandek, B., Sinclair, S. J., & Bjorner, J. B.. (2005). Item response theory in computer adaptive testing: implications for outcomes measurement in rehabilitation. Rehabil Psychol, 50, 71-78.

Thissen, D., Reeve, B. B., Bjorner, J. B., & Chang, C. - H.. (2007). Methodological issues for building item banks and computerized adaptive scales. Quality of Life Research, 16, 109-119, .

Petersen, M. A., Groenvold, M., Aaronson, N. K., Fayers, P., Sprangers, M., & Bjorner, J. B.. (2006). Multidimensional computerized adaptive testing of the EORTC QLQ-C30: basic developments and evaluations. Quality of Life Research, 15, 315-29. presented at the Apr.

Reeve, B. B., Hays, R. D., Bjorner, J. B., Cook, K. F., Crane, P. K., Teresi, J. A., et al.. (2007). Psychometric evaluation and calibration of health-related quality of life item banks: plans for the Patient-Reported Outcomes Measurement Information System (PROMIS). Medical Care, 45, S22-31. presented at the May.

Ware, J. E., J., Bjorner, J. B., & Kosinski, M.. (2000). Response to Hays et al and McHorney and Cohen: Practical implications of item response theory and computerized adaptive testing: A brief summary of ongoing studies of widely used headache impact scales. Medical Care, 38, 73-82.

Becker, J., Walter, O. B., Fliege, H., Bjorner, J. B., Kocalevent, R. D., Schmid, G., et al.. (2004). Validating the German computerized adaptive test for anxiety on healthy sample (A-CAT). Quality of Life Research, 13, 1515.