This section has 20 decisions. In this section, winners receive a gift of $100 plus the result of one of their chosen gambles.

Email address: We will notify you by email if you are a winner. Country(e.g., USA, UK, France): Age: You must be over 18 years to participate. Are you Male or Female? Female OR Male Education (in years). If you are a college graduate, put 16. If you have a Ph.D., put 20. Education: Years. Suppose you receive a gift of $100, but you are required to choose between each pair of gambles.

1. Which do you choose? A: 50 black marbles to lose $0 50 white marbles to lose $100 OR B: 50 blue marbles to lose $65 50 green marbles to lose $75 2. Which do you choose? C: 50 black marbles to lose $0 50 white marbles to lose $100 OR D: 50 green marbles to lose $55 50 blue marbles to lose $65 3. Which do you choose? E: 20 red marbles to lose $0 30 blue marbles to lose $4 50 white marbles to lose $50 OR F: 20 red marbles to lose $0 30 green marbles to lose $38 50 white marbles to lose $50 4. Which do you choose? G: 10 red marbles to lose $0 50 green marbles to lose $88 40 white marbles to lose $98 OR H: 10 red marbles to lose $0 50 blue marbles to lose $4 40 white marbles to lose $98 5. Which do you choose? I: 90 red marbles to lose $4 05 blue marbles to lose $86 05 white marbles to lose $88 OR J: 85 red marbles to lose $4 05 blue marbles to lose $10 10 white marbles to lose $88 6. Which do you choose? K: 10 black marbles to lose $56 10 purple marbles to lose $60 80 pink marbles to lose $98 OR L: 10 red marbles to lose $2 10 green marbles to lose $90 80 white marbles to lose $98 7. Which do you choose? M: 91 red marbles to lose $1 03 blue marbles to lose $4 06 white marbles to lose $94 OR N: 94 black marbles to lose $1 03 yellow marbles to lose $92 03 purple marbles to lose $94 8. Which do you choose? O: 20 black marbles to lose $56 80 yellow marbles to lose $90 OR P: 10 red marbles to lose $2 90 white marbles to lose $90 9. Which do you choose? Q: 80 red marbles to lose $2 20 blue marbles to lose $60 OR R: 90 red marbles to lose $2 10 white marbles to lose $90 10. Which do you choose? S: 80 red marbles to lose $0 10 black marbles to lose $56 10 purple marbles to lose $60 OR T: 80 red marbles to lose $0 10 blue marbles to lose $2 10 white marbles to lose $90 11. Which do you choose? U: 85 red marbles to lose $4 05 blue marbles to lose $4 05 green marbles to lose $86 05 white marbles to lose $88 OR V: 85 red marbles to lose $4 05 blue marbles to lose $10 05 green marbles to lose $88 05 white marbles to lose $88 12. Which do you choose? W: 90 red marbles to lose $0 05 blue marbles to lose $4 05 white marbles to lose $88 OR X: 90 red marbles to lose $0 05 blue marbles to lose $48 05 white marbles to lose $52 13. Which do you choose? Y: 91 red marbles to lose $1 03 blue marbles to lose $4 03 green marbles to lose $94 03 white marbles to lose $94 OR Z: 91 black marbles to lose $1 03 pink marbles to lose $1 03 yellow marbles to lose $92 03 purple marbles to lose $94 14. Which do you choose? a: 95 red marbles to lose $4 05 white marbles to lose $88 OR b: 90 red marbles to lose $4 10 white marbles to lose $52 15. Which do you choose? c: 90 red marbles to lose $4 05 yellow marbles to lose $86 05 pink marbles to lose $88 OR d: 85 black marbles to lose $4 05 blue marbles to lose $10 10 white marbles to lose $88 16. Which do you choose? e: 100 red marbles to lose $97 (lose $97 for sure) OR f: 01 red marbles to lose $0 99 white marbles to lose $100 17. Which do you choose? g: 05 red marbles to lose $4 05 blue marbles to lose $88 90 white marbles to lose $97 OR h: 05 red marbles to lose $48 05 blue marbles to lose $52 90 white marbles to lose $97 18. Which do you choose? i: 91 red marbles to lose $1 03 blue marbles to lose $4 06 white marbles to lose $94 OR j: 94 red marbles to lose $1 03 blue marbles to lose $92 03 white marbles to lose $94 19. Which do you choose? k: 100 red marbles to lose $4 (lose $4 for sure) OR l: 99 red marbles to lose $0 01 white marbles to lose $100 20. Which do you choose? m: 05 red marbles to lose $4 95 white marbles to lose $88 OR n: 10 red marbles to lose $48 90 white marbles to lose $88 ----------- 21. Have you ever read a scientific paper (i.e., a journal article or book) on the theory of decision making or on the psychology of decision making? No. Never. OR Yes, I have. winners will be notified by email. If you share an email address, include your name in the comments below, so we can identify the winner. COMMENTS: Please check to make sure that you have answered all of the Questions. When you are finished, push this button to send your data:

winners will be notified by email. If you share an email address, include your name in the comments below, so we can identify the winner. COMMENTS: Please check to make sure that you have answered all of the Questions. When you are finished, push this button to send your data: