Which of the Following Are Reasons Why Interviews Often Give

Which of the following are reasons why interviews often give an incorrect perception of a candidate's personality to the interviewers? Please select all that apply.

A) People tend to take account of aspects of the interview which reinforce their existing perceptions of the candidate.
B) Early perceptions of a candidate, whether good or bad, can influence how the candidate is viewed throughout the rest of the interview.
C) Stereotypes can lead to unfair discrimination against candidates based on their membership of particular social groups.
D) Interviewers tend to look favourably on candidates with similar characteristics to themselves.