Within 5 minutes, most interviewers will know if the candidate will be going to the next round of interviews.

How are they so sure? Dr. Albert Mehrabian, author of Silent Messages , conducted several studies on nonverbal communication . He found that 7% of any message is conveyed through words, 38% through certain vocal elements, and 55% through nonverbal elements (facial expressions, gestures, posture, etc). 3 tips to convey confidence in your next interview.