Speaking of Judgments and Models “People believe they capture complexity and add subtlety when they make judgments. But the complexity and the subtlety are mostly wasted—usually they do not add to the accuracy of simple models.” “More than sixty years after the publication of Paul Meehl’s book, the idea that mechanical prediction is superior to people is still shocking.” “There is so much noise in judgment that a noise-free model of a judge achieves more accurate predictions than the actual judge does.”
