Answer:
interviewers' preconception
Step-by-step explanation:
The Condition is the interviewers liked the looks of applicant. So, this makes the interviewers subconsciously inclined towards the applicant. Now, they may judge the person's complimentary remarks as indicating "polite manners" rather than "manipulative flattery".
This best illustrates the impact of interviewers' preconception on the interpretation of interviewees' responses.