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 showing the highest and lowest predictability, respectively ; (2) utility of the policy-capturing models was great enough to be of practical significance; and (3) least squares weights showed no predictive advantage over equal weights. In psychology one body of research results that has not been fully exploited for its applications potential is that concerned with human judgment and decision making (Slovic & Lichenstein, 1971). Over 20 years of research have resulted in a number of verified principles of potentially great practical and social value. For example, the evidence is overwhelming that decision tasks requiring the integration and combination of information items to produce an overall judgment or prediction are better performed actuarially (using regression weights derived by analysis against the criterion measure) than by human decision makers (Meehl, 1954; Sawyer, 1966). It is also known that virtually all kinds of human decision makers (e.g., clinical APPLIED PSYCHOLOGICAL MEASUREMENT Vol. 2, No. 3 Summer 1978 pp. 345-35 7 @ Copyright 1978 West Publishing Co. psychologists, medical diagnosticians, stockbrokers) can be successfully simulated by linear models and that these models are as successful as, and sometimes more successful than, more