After a study is over, when is it okay to not tell participants about any deception that was used during the study?
a. It is never okay. The full nature of any deception should be disclosed.
b. As long as confidentiality is maintained, it is not necessary to disclose the deception.
c. If it is more convenient for the researchers and no harm was done anyway.
d. It is okay only when the risk of telling participants is likely to cause more anxiety than not telling them.
Answer: A. It is never okay. The full nature of any deception should be disclosed.