Here are the first two question of the exam I just gave:

1) My parents and grandparents would be most proud of me if:
a. I did not cheat on this exam and got the score I deserve
b. I cheated on this exam and got a score higher than the score I deserve

2) While taking this exam, I intend to:
a. cheat (e.g., by looking at other people’s answers, or showing my answers to others)
b. not cheat

I think it was effective..