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Decision Theory and Juror Decision-Making

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Part of the book series: Perspectives in Law & Psychology ((PILP,volume 2))

Abstract

This chapter has three purposes. The first purpose is to develop a method for determining the values of jurors regarding their propensities to convict or acquit. The second purpose is to use that method to determine how those propensities differ across types of jurors and cases, and how the propensities influence decisions. The third and main purpose is to discuss how such propensities can be brought more into line with the legal rules which specify that defendants should not be convicted unless they appear to be guilty beyond a reasonable doubt.

The authors thank the Public Policy Committee of the Ford Foundation and the Illinois Law Enforcement Commission for financial aid in supporting the larger research project relating to decision theory and the legal process of which this chapter is a part. Many ideas have been added to this version of the analysis which did not appear in the earlier version that is part of S. Nagel and M. Neef, Decision Theory and the Legal Process (Lexington, Mass.: Heath, 1979).

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References

  • Behn, R., & Vaupel, J. Analytical thinking for busy decision makers. New York: Basic Books, 1978.

    Google Scholar 

  • Brown, R., Kahr, A., & Peterson, C. Decision analysis for the manager. New York: Holt, Rinehart, & Winston, 1974.

    Google Scholar 

  • Charrow, R., & Charrow, V. Making legal language understandable: A psycholinguistic study of jury instructions. Columbia Law Review, 1979, 79, 1306–1374.

    Article  Google Scholar 

  • Cullison, A. The model of rules and the logic of decision. In S. Nagel (Ed.), Modeling the criminal justice system. Beverly Hills: Sage, 1971.

    Google Scholar 

  • Davis, J. H., Bray, R. M., & Holt, R. W. The empirical study of social decision processes in juries. In J. L. Tapp & F. J. Levine (Eds.), Law, justice, and the individual in society: Psychological and legal issues. New York: Holt, Rinehart, & Winston, 1977.

    Google Scholar 

  • Elwork, A., & Sales, B. D. Psycholegal research on the jury and trial processes. In D. Petty, W. Curran, & L. McGarry (Eds.), Modern legal medicine and forensic science. Philadelphia: F. A. Davis, 1978.

    Google Scholar 

  • Elwork, A., Sales, B., & Alfini, J. Juridic decision: In ignorance of the law or in light of it ? Law and Human Beahvior, 1977, 1, 163–189.

    Article  Google Scholar 

  • Erlanger, H. Jury verdict research in America: Its past and future. Law and Society Review, 1970, 4, 345–370.

    Article  Google Scholar 

  • Fortescue, J. A learned commendation of the laws of England (reprint of 1567 ed.). New York: W. J. Johnson, 1969.

    Google Scholar 

  • Fried, M., Kaplan, K., & Klien, K. Juror selection: An analysis of voir dire. In R. J. Simon (Ed.), The jury system in America: A critical overview. Beverly Hills: Sage, 1975.

    Google Scholar 

  • Goldsmith, R. Applications of probability and signal detection theory to court decision making (unpublished conference paper, 1973 ).

    Google Scholar 

  • Hale, M. Pleas of the crown (reprint of 1678 ed.). Oxford, England: Professional Books Limited, 1972.

    Google Scholar 

  • Howard, R. A. The science of decision making. In Stanford Research Institute, Readings in decision analysis. Stanford: Stanford Research Institute, 1977.

    Google Scholar 

  • Huber, G. Methods for quantifying subjective probabilities and multi-attribute utilities. Decision Sciences, 1974, 5, 430.

    Article  Google Scholar 

  • Illinois pattern jury instructions: Criminal. Chicago: Burdette-Smith Co., 1968.

    Google Scholar 

  • Kalven, H., Jr., & Zeisel, H. The American jury. Boston: Little, Brown, 1966.

    Google Scholar 

  • Kaplan, J. Decision theory and the factfinding process. Stanford Law Review, 1968, 20, 1065–1092.

    Article  Google Scholar 

  • Kaplan, M., & Kemmerick, G. Juror judgment as information integration: Combining evidential and nonevidential information. Journal of Personality and Social Psychology, 1974, 30, 493–499.

    Article  Google Scholar 

  • Kaplan, M., & Miller, L. Reducing the effects of juror bias. Journal of Personality and Social Psychology, 1978, 36, 1443–1455.

    Article  Google Scholar 

  • Kerr, N. L., Atkin, R. S., Stasser, G., Meek, D., Holt, R. W., & Davis, J. H. Guilt beyond a reasonable doubt: Effects of concept definition and assigned decision rule on the judgments of mock jurors. Journal of Personality and Social Psychology, 1976, 34, 282–294.

    Article  Google Scholar 

  • Kotler, P. Marketing decision making: A model building approach. New York: Holt, Rinehart, & Winston, 1971.

    Google Scholar 

  • Lempert, R. Modeling relevance. Michigan Law Review, 1977, 75, 1021–1057.

    Google Scholar 

  • Lindsey, P., & Norman, D. Human information processing. New York: Academic Press, 1972.

    Google Scholar 

  • Mack, R. Planning on uncertainty: Decision making in business and government administration. New York: Wiley-Interscience, 1971.

    Google Scholar 

  • Marshall, C., & Wise, J. Juror decisions and the determination of guilt in capital punishment cases: A Bayesian perspective. In D. Wendt & C. Vlek (Eds.), Utility, probability, and human decision making. Hingham, Mass.: Reidel, 1975.

    Google Scholar 

  • McCormick, C. Handbook of the law of evidence. St. Paul, Minn.: West Publishing, 1954.

    Google Scholar 

  • Monkman, G. Readings in correctional economics. Washington, D.C.: ABA Center for Correctional Economics, 1974.

    Google Scholar 

  • Mowen, J., & Linder, D. Discretionary aspects of jury decision making. In L. Abt & I Stuart (Eds.), Social psychology and discretionary law. New York: Van Norstrand & Reinhold, 1979.

    Google Scholar 

  • Nagel, S. Judicial prediction and analysis from empirical probability tables. Indiana Law Journal, 1966, 41, 403–419.

    Google Scholar 

  • Nagel, S. Modeling the criminal justice system. Beverly Hills: Sage, 1977.

    Google Scholar 

  • Nagel, S., & Neef, M. The legal process: Modeling the system. Beverly Hills: Sage, 1977.

    Google Scholar 

  • Nagel, S., & Neef, M. Decision theory and the legal process. Lexington, Mass.: D.C. Heath, 1978.

    Google Scholar 

  • Nagel, S., & Neef, M. Plea bargaining, decision theory, and equilibrium models. Indiana Law Journal, 1976, 51, 52, 1010–1018.

    Google Scholar 

  • Nagel, S., Neef, M., & Weiman, T. A rational method for determining prison sentences. Judicature, 1978, 61, 371–375.

    Google Scholar 

  • Ostrom, T. Perspective as a determinant of attitude change. Journal of Experimental Psychology, 1970, 6, 280–292.

    Google Scholar 

  • Peterson, K. The juror’s decision: The effect of sentencing on type I and type II errors. Masters thesis, Stanford University, 1975.

    Google Scholar 

  • Prescott, E. Facets of the jury system: A survey. Williamsburg, Va.: National Center for State Courts, 1976.

    Google Scholar 

  • Raiffa, H. Decision analysis: Introductory lectures on choices under uncertainty. Reading, Mass.: Addison-Wesley, 1968.

    Google Scholar 

  • Sales, B. D., Elwork, A., & Alfini, J. J. Improving comprehension for jury instructions. In B. D. Sales (Ed.), Perspectives in law and psychology. Vol. 1: The criminal justice system. New York: Plenum, 1977.

    Google Scholar 

  • Schum, D. Contrast effects in inference: On the conditioning of current evidence by prior evidence. Orgainizational Behavior and Human Performance, 1977, 18, 217–253.

    Article  Google Scholar 

  • Simon, R. J. Beyond a reasonable doubt: An experimental attempt at quantification. Journal of Applied Behavioral Science, 1970, 6, 203–209.

    Article  Google Scholar 

  • Simon, R. J. (Ed.), The jury system in America: A critical overview. Beverely Hills: Sage, 1975.

    Google Scholar 

  • Simon, R. J., & Mahan, L. Quantifying burdens of proofs: A veiw from the bench, the jury, and the classroom. Law and Society Review, 1971, 5, 319–330.

    Article  Google Scholar 

  • Simon, R. J., & Marshall, P. The jury system. In S. Nagel (Ed.), The rights of the accused: In law and action. Beverly Hills: Sage, 1972.

    Google Scholar 

  • Slovic, P., & Lichtenstein, S. Comparison of Bayesian and regression approaches to the study of information processing in judgment. Organizational Behavior and Human Performances, 1971, 6, 649–744.

    Article  Google Scholar 

  • Thomas, E., & Hogue, A. Apparent weight of evidence, decision criteria, and confidence ratings in juror decision making. Psychological Review, 1976, 83, 442–465.

    Article  Google Scholar 

  • Tribe, L. An ounce of detention: Preventative justice in the world of John Mitchell. Virginia Law Review, 1970, 56, 371, 385–390.

    Google Scholar 

  • Tullock, G. The logic of the law. New York: Basic Books, 1971.

    Google Scholar 

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© 1981 Plenum Press, New York

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Nagel, S., Lamm, D., Neef, M. (1981). Decision Theory and Juror Decision-Making. In: Sales, B.D. (eds) The Trial Process. Perspectives in Law & Psychology, vol 2. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-3767-6_10

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  • DOI: https://doi.org/10.1007/978-1-4684-3767-6_10

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4684-3769-0

  • Online ISBN: 978-1-4684-3767-6

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