The Choice List

Today is (MM-DD-YYYY, MM = month, DD = day of the month, YYYY = year).

If you were given the choice between the following two options to receive money, which one would you prefer?

Note: You are choosing between a payment now and a payment in the future.

Option A A B Option B
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
$ now $21 in 13 days
You have to select an option above to continue.
Based on your indicated choice on the previous screen, how certain are you that you prefer to

rather than

very uncertain completely certain