Answer:
Operant conditioning
Step-by-step explanation:
Jacinda will do a voluntary action, that is to finish all of her application this weekend. She expects that this action will be rewarded by her parents, in the form of praise or at least to get them off her back.
This is an example of Operant conditioning, because a voluntary action is immediately rewarded. Therefore, this behavior is reinforced. A voluntary action, is an action previously thought off and decided to do.