Robert, a new investigator, asks Adam, a witness to an alleged fraud, “Didn’t you think...

This is a double-negative question because it contains two forms of negation: “Didn’t” and “wasn’t.” Double-negative questions are poor interview questions because they confuse the respondent and can suggest an answer opposite to the intended meaning. Fraud examiners should avoid them because they reduce clarity and can make the resulting answer unreliable or difficult to interpret. Option A is not the best description because the issue is not the order of the words, but the presence of two negatives. Option B is incorrect because the question does not merely control the answer; it creates confusion. Option D is less precise because a complex question usually combines multiple issues, while this question is specifically defective due to double negation.