by Dave Johnson
Much of the information that we communicate happens non-verbally via subtle signals we put out with our posture, gestures and attitude. It's no surprise, then, that your success in a job interview depends quite a bit on almost everything except what you actually say. Recently, WiseBread explained the most common body language mistakes people make in interviews -- and how to avoid them. Here are the highlights:
Your handshake makes a critical first impression. Your dad probably taught you how to shake hands and his lesson was more important than you know. Make it firm -- not body-builder-aggressive and certainly not feeble like a dead fish. Also, be sure your hand is dry, so if you're perspiring, wipe it off before you meet your interviewer.
Don't touch your face. People touch their faces instinctively and without conscious thought. But if you want to make a good first impression, you'll need to be very conscious of where your hands are for the duration of the interview. Keep them well away from your nose and mouth, which can be a turn-off to germophobes. And for everyone else, touching your face is sometimes interpreted as a sign of dishonesty.

5 Body Language Moves That Will Ruin an Interview | Secrets to Your Success - Yahoo! Finance