Deception in research: debriefing
A study must give participants a misleading cover story so that its true purpose doesn't change their behavior. Which step is required for this to be ethical?
Answer B: explanation for every choice
A
Informed consent is still required. It covers the procedures and risks, even if the hypothesis is withheld.
B
Correct. When deception is justified, researchers must explain the true purpose afterward and address any harm.
C
Participants always keep the right to withdraw without penalty.
D
Payment does not replace ethical obligations to participants.
TakeawayDeception requires justification, and participants must be debriefed afterward.
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Reviewed 2026-11-05 by a medical student. Spot an error? Report it with question ID ps143.