Answer estimation questions then bet your confidence. Accurate self-knowledge maximizes your score.
Metacognitive betting task. Answer factual comparison questions, then stake confidence points on your answer.
A final bank of 130+ indicates well-calibrated confidence. Most players end between 90–120.
Knowing the limits of your knowledge prevents overconfident decisions in uncertain situations — a critical executive skill.
Accurate metacognition directs study effort toward genuine gaps rather than already-known material.
Top performers in every field share accurate self-assessment — they know exactly what they know and what they don't.
Wager measures metacognition— your ability to accurately monitor your own knowledge and uncertainty. Knowing the right answer is only half the challenge. Knowing WHEN you know it (and betting accordingly) is the other half. Poor calibration — overconfidence or underconfidence — is equally costly.
A perfectly calibrated person would win their 80% bets 80% of the time. The Brier Score (mean squared error between stated confidence and outcome) measures this precisely. Most people are systematically overconfident — they bet 8/10 and win only 60% of those. Recognizing your calibration gap is the first step to correcting it.
Map confidence to wagers: Very sure → 8-10. Moderately sure → 3-5. Guessing → 1-2.
Distinguish feeling from knowledge: A strong gut feeling is not the same as genuine knowledge. Probe whether you can explain WHY before betting high.
The Wager Test measures metacognition — your ability to accurately assess your own knowledge and confidence. By answering trivia questions and then betting on your certainty, the test reveals whether your confidence is well-calibrated: do you know what you know, and do you know what you don't know?
A question appears with two options. Choose your answer, then bet 1-10 points on your confidence. Correct + high bet = big gains. Wrong + high bet = big losses. The test measures not just knowledge, but the accuracy of your self-assessment.
The average final bank is about 115 points (starting from 100). Scores above 140 indicate both good knowledge and excellent confidence calibration. The key insight is not raw score but the correlation between your confidence (bet size) and accuracy.
Metacognitive calibration is studied extensively in judgment and decision-making research. The Dunning-Kruger effect (1999) showed that low-performing individuals systematically overestimate their abilities. Well-calibrated confidence is essential for good decision-making in medical, legal, and financial contexts.
Bet low when uncertain — preserving your bank on unsure answers is the optimal strategy.
Calibrate through experience — track which question types you tend to get right.
Avoid overconfidence — most people bet too high on questions they don't actually know.
Use elimination — even partial knowledge can help you choose the more likely answer.