How could their incentives backfire? For at least 3 behavior-incentive pairs they listed, discuss and explain the possible consequences.

1.Fun Gifts

Behavior: Professor could give some random gifts such as no HW day or reducing on specific week.

2.Rewards

Behavior: Professor gives bonus points to the student who has got high score on the test.

3.Give the choice to the student

Behavior: Professor may give the student to have a decision to choose the project or test.