In an experiment, players’ ability to learn to cooperate in the repeated prisoner’s dilemma was substantially diminished when the payoffs were noisy, even though players could monitor one another's past actions perfectly. In contrast, in one-time play against a succession of...

Are people honest about the extent to which they engage in unethical behaviors? We report an experiment examining the relation between self-reported risky unethical tendencies and actual dishonest behavior. Participants' self-reported risk taking tendencies were assessed using the...

This study examines whether cognitive-processing costs induce adaptive pre-decisional information search in children aged 7-8. Children aged 7-8 and 11-12 asked questions about objects kept in sealed boxes for the purpose of subsequent choice. Availability of a memory aid that recorded acquired...

In an experiment, players? ability to learn to cooperate in the repeated prisoner?s dilemma was substantially diminished when the payoffs were noisy, even though players could monitor one another?s past actions perfectly. In contrast, in one-time play against a succession of opponents, noisy...