Structured Behavioral Interviews

Structured behavioral interviews:

A) involve going to a recruitment site or situation to interview job applicants using the "off-the-cuff" technique.
B) are the same thing as unstructured interviews done online.
C) are adequate predictors of job performance if they are properly developed and properly conducted
D) are considered unethical because they involve secretly observing how the job applicant reacts when the interviewer is called out of the room.