Some of the Earliest Aversion Techniques Involved the Use of Nausea

Some of the earliest aversion techniques involved the use of nausea and electric shock to try to:

A) get those with schizophrenia to stop experiencing delusions and hallucinations.
B) get those suffering from alcoholism to stop drinking.
C) get people to stop using profanity in their everyday language.
D) change the sexual orientation of gay men.