After each draw, the participant is asked to answer these questions:

1. Which jar do you think the beads are being drawn from?

• Jar A (85 yellow, 15 blue)
• Jar B (85 blue, 15 yellow)
• No preference

2. How confident are you about your decision?

• Guessed
• Rather unsure
• Rather sure
• 100% confident

3. Do you want to submit your decision or would you rather continue the task to see another bead?

• I want to submit my decision
• I want to see another bead