Lie

There are many reasons why lies remain undetected, and they can be clustered into three main categories (Vrij, 2007): poor motivation; difficulties associated with lie detection; and common errors made by lie detectors.

• Lying is something that most people are very practiced in. We lie in big and small ways, to strangers, co-workers, friends, and loved ones.
• Researchers found that people lie on average one or two times a day, mostly to hide inadequacies or to protect others' feelings.
• Man...