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Psychiatry · Behaviour therapy: aversion therapy
Sample itemA man with alcohol dependence is given a drug that induces vomiting each time he smells alcohol. This is
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Aversion therapy
Aversion therapy pairs an undesired behaviour with an unpleasant stimulus, such as nausea or electric shock, to reduce it by classical conditioning. Its use is limited by ethical and efficacy concerns. Disulfiram acts as a chemical aversive.
Option by option
A. Modelling
Modelling teaches behaviour by demonstration.
B. Assertiveness training
Assertiveness training teaches expression of needs.
C. Aversion therapy (correct)
Correct. Pairing alcohol with vomiting is aversion therapy.
D. Systematic desensitisation
Systematic desensitisation reduces anxiety with a hierarchy and relaxation.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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