Which of the Following Is Not One of the Major

Which of the following is not one of the major research findings about interviewing?

A) Interviewees who play hard to get are rated more highly.
B) Unfavourable information outweighs favourable information.
C) Interviewers' post-interview ratings are highly related to their pre-interview impressions.
D) Interviewers are less likely to change their initial opinion of the applicant from positive to negative than from negative to positive.