Abstract

Similarities between what Michael Polanyi and Daniel Kahneman wrote about the acts of judging and deciding are partly the result of taking seriously the findings of Gestalt psychology. Both men treat acts of judging and deciding as analogous to acts of perceiving. This similarity is the reason that the differences between Kahneman and Polanyi are mostly complementary, rather than contradictory. Among the things Polanyians can contribute to the interdisciplinary field of judgment and decision making are commitment, the from-to structure, and the image of leaping across a logical gap. Among the things Polanyians can learn from Kahneman is a pragmatic distinction between judging and deciding, a distinction between fast and slow thinking, and a heightened awareness of the many ways tacit heuristics and biases lead to mistaken judgments and bad decisions.