Answer:
b. symbolic.
Explanation:
In the scenario explained in the question, Jill used the symbolic approach. The reason is Jill witnessed Micheal having fun with his friends in the mall whereas he missed practice due to illness. This led him to believe that he faking his illness.
So he made Micheal practice the next day. This symbolized that he knows that Micheal is not ill and can run.
I hope the answer is helpful.
Thanks for asking.