The present study examined and evaluated the application of linear policy-capturing models to the real-world decision task of graduate admissions. Major findings were that (1) effectiveness of policy capturing was moderated by psychology sub-areas, with the experimental and clinical subgroups show ing the highest and lowest predictability, respective ly ; (2) utility of the policy-capturing models was great enough to be of practical significance; and (3) least squares weights showed no predictive advan tage over equal weights.
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References
1.
Dawes, R.M.A case study of graduate admissions: Application of three principles of human decision making. American Psychologist, 1971 , 26, 180-186.
Dudycha, L.W., & Naylor, J.C.Characteristics of the human inference process in complex choice behavior situations. Organizational Behavior and Human Performance , 1966,1, 110-128.
4.
Goldberg, L.R.Man versus model of man: A rationale, plus some evidence for a method of improving on clinical inferences. Psychological Bulletin , 1970, 73, 422-432.
5.
Goldberg, L.R.Five models of clinical judgment: An empirical comparison between linear and nonlinear representations of the human inference process. Organizational Behavior and Human Performance, 1971 , 6, 458-479.
Hyman, S.R.The Miller Analogies Test and University of Pittsburgh Ph.D.'s in psychology . American Psychologist, 1957, 12, 35-36.
8.
Lannholm, G.V.Review of studies employing GRE scores in predicting success in graduate school, 1952-1967. (GRE Special Report No. 68-1.) Princeton, NJ: Educational Testing Service, 1968.
9.
Lannholm, G.V., Marco, G.L., & Schroder, W.B.Cooperative studies of predicting graduate school success. (GRE Special Report No. 68-3.) Princeton, NJ: Educational Testing Service, 1968.
10.
Marston, A.R.It is time to reconsider the Graduate Record Examination. American Psychologist, 1970, 26, 653-655.
11.
Meehl, P.E.Clinical versus statistical prediction: A theoretical analysis and review of the literature. Minneapolis, MN: University of Minnesota Press, 1954.
12.
Platz, A., McClintock, C., & Katz, D.Undergraduate grades and the Miller Analogies Test as predictors of graduate success. American Psychologist, 1959 , 14, 285-289.
13.
Sawyer, J.Measurement and prediction, clinical and statistical. Psychological Bulletin, 1966, 66, 178-200.
14.
Schmidt, F.L.The relative efficiency of regression and simple unit predictor weights in applied differential psychology. Educational and Psychological Measurement, 1971,31, 699-714.
15.
Slovic, P. & Lichenstein, S.Comparison of Bayesian and regression approaches to the study of information processing in judgment. Organizational Behavior and Human Performance, 1971, 6, 649-744.
16.
Thorndike, R.L.Personnel selection. New York: Wiley, 1949.
17.
Whitla, D.K.Evaluation of decision making: A study of college admissions. In D. K. Whitla (Ed.), Handbook of measurement and assessment in behavioral sciences. Reading, MA: Addison-Wesley, 1968 .
18.
Wiggins, N., and Kohen, E.S.Man vs. model of man revisited: The forecasting of graduate school success . Journal of Personality and Social Psychology, 1971, 19, 100-106.