Table 1.

Responses of participants who answered that they knew the answer to the Elevator Dilemma and then selected that “the elevator would ding twice if it were going down” (n = 3).

	Please describe in detail how you would explain to a friend how they could know which way an elevator is going.	How do you know this works?
X	“The closer the sound the elevator appears to be, the more likely it’s going down”	“I’m just guessing”
X	(no answer given)	(no answer given)
?	“I recently learned that elevators make one tone for up and another for down.”	“Observation & experience riding elevators.”