Answer:
Negative
Explanation:
Negative reinforcements refers to an answer or a response to a situation in which the negative behavior is supported or strengthened by removing a punishment or allowing an negative action. Here, Micheal told his son to wait 10 minutes but when the son whines and complains he decides to play the movie. This reinforces the negative behavior of Micheal's son and now he might do it again to get his wish. Hence, this is a negative reinforcement.