11. Cultural noise bias occurs when a candidate thinks he or she knows what the interviewer wants to hear, and answers the interview questions based on that assumption. 12. Interviewers do not require training on the interviewing process. 13. Interviewers are recommended to go beyond the criteria developed for the interview to understand the employee better. 14. An aptitude test measures someone’s current knowledge. 15. Physical ability tests need to show direct correlation with the job duties.  Â