Spy the Lie: Former CIA Officers Teach You How to Detect Deception

by Philip Houston

behavioral research suggests that on average, we lie at least ten times in a twenty-four-hour period, including the so-called “white lies” that we tell in order to avoid hurt or conflict.

anyone will lie to you if he believes it’s in his best interest to do so.

he’s more likely to lie to you if he believes he can ...

majority of communication is nonverbal.