C is the answer I know for sure
Answer:
The answer is b. negative reinforcement.
Explanation:
In operant conditioning, negative reinforcement is an unpleasant consequence to an action, which prevents an individual from repeating the behaviour, or encourages him to take an opposite course of action.
In the example, Matt knows the consquence of not buckling is the irratating noise, so he is more likely to do the opposite.
If you compete with one another, it will be ineffective because you want to solve the problem, not make it worse. Whoever you're conflicting with will never listen to you if you continuously clash and you won't be able to do anything properly that way.
Hope that helped you.
Western Uplands, North European Plain, Central Uplands, and Alpine Mountains.