The investigators suspect that military men may not tell the truth about visiting a CSW. Some may say they did visit a CSW when they actually did not; others will say they did not visit a CSW when they actually did. Is this:

A. Nondifferential misclassification of exposure

B. Nondifferential misclassification of disease

C. Information bias

D. Selection bias

I would say A if the exposure misclassification is not related to the individual's disease status.

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