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[2] Brown, T.A., "A Theory of How External Incentives Affect, and Are Affected by, Computer-aided Admissible Probability Testing," The Rand Corporation, Santa Monica, California, 1974 [Presented 59th Annual Meeting of the American Educational Research Association, Chicago, Illinois, Apr.1974].

[3] Landa, Suzanne,"CAAPM: Computer-Aided Admissible Probability Measurement on PLATO IV," The Rand Corporation, Santa Monica, California, R-1721-ARPA, 1976.

[4] Brown, T. A., and E. Shuford, Jr., "Quantifying Uncertainty Into Numerical Probabilities for the Reporting of Intelligence," The Rand Corporation, R-1185-ARPA, 1973.

[5] Savage, L. J., "Elicitation of Personal Probabilities and Expectations," Journal of the American Statistical Association, Vol. 66, 1971, pp. 783-801.

[6] Good, I. J., "Rational Decisions," Journal of the Royal Statistical Society, Ser. B, 14,1952, 107-14.

[7] McCarthy, John, "Measurement of the Value of Information," Proceedings of the National Academy of Sciences, 1956, 654-5.

[8] Klinger, A., ed., Human-Machine Interactive Systems, Plenum Press, New York, 1991.