Overconfidence is Universal? Elicitation of Genuine Overconfidence (EGO) procedure reveals systematic differences across domain, task knowledge, and incentives in four populations

Dataset for "Overconfidence is Universal? Elicitation of Genuine Overconfidence (EGO) procedure reveals systematic differences across domain, task knowledge, and incentives in four populations" paper.
Math: 0 if empathy test, 1 if math test
After: 0 for before the test, 1 if after the test
Money: 0 for tokens, 1 for coins
Placement: mean of decile placement distribution. For "overconfidence" (not True overconfidence), Placement - 0.5
True_Placement: Overconfidence as prediction - performance
sd: uncertainty in placement as standard deviation of decile placement
Reward_for_Accuracy: reward for accuracy as number of tokens/coins in the decile of performance