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Psychiatry · Psychopharmacology: contingency management
Sample itemA drug treatment clinic gives patients vouchers of rising value for each urine sample that is negative for illicit drugs, and withholds them after a positive sample. Which therapeutic approach is this?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Contingency management
Contingency management applies operant conditioning by rewarding desired behaviour such as drug-free urine tests. It has a good evidence base in stimulant and other substance use disorders and works as long as the incentives continue.
Option by option
A. Contingency management (correct)
Correct. Tangible rewards for drug-free samples constitute contingency management.
B. Cue exposure therapy
Cue exposure therapy extinguishes craving by exposing patients to drug cues without use.
C. Aversion therapy
Aversion therapy pairs the substance with an unpleasant stimulus.
D. Motivational interviewing
Motivational interviewing builds intrinsic motivation through reflective conversation and does not use rewards.
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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