Patti Wood, a body-language expert in Atlanta, says politicians, business executives and people preparing for job interviews or who are dating come to her to learn how to smile most effectively and project a positive image.

WSJ: Stress-Busting Smiles

Group interviews ended with a robust Mexican buffet-style lunch as we began preparing for one on one interviews with the judges.

FORBES: New Civic Accelerator Galvanizes Social Entrepreneurship & Impact Investing

Media training is the practice of preparing spokespeople (executives, celebrities, experts) for interviews.

FORBES: Media Training: Anne Hathaway Artfully Diverts Today's Matt Lauer