Experimenter: Solve this puzzle, and ask the computer to keep track of how long it took you.
Participant: (to Computer) Time me.
Computer: The time is ten fourty-five A.M.
Participant: No, like, use a stopwatch or something to time how long it takes me to do this puzzle.
Computer: Is that what "Time me" means?
Participant: Yeah.
Computer: OK. I started a stopwatch.
Participant begins puzzle