Option D (Aversion therapy) is the appropriate choice.
Explanation:
A type of behavioral treatment that involves aversive manipulation to mitigate or suppress the action of symptoms or conditions, combining harmful behavior or symptoms towards negative stimuli.
Closely connected with aversive conditioning, another terminology is more often used. See conduct counseling for behavior modification.
Some other alternatives are also not relevant to the current situation presented. So, the solution is indeed the correct version.
Jellyfish have glowing protein as well as fireflies, corals, species of fish and certain species of frogs. Basically any animal or plant you see in nature that produces its own fluorescent light.