Bayesian sequential design and analysis of dichotomous experiments with special reference to mental testing. Princeton NJ: Educational Testing Service.. (1979).
A Bayesian sequential procedure for quantal response in the context of adaptive mental testing. Journal of the American Statistical Association, 70, 351-356.. (1975).
A Bayesian approach to tailored testing (Research Report 69-92). Princeton NJ: Educational Testing Service.. (1969).