CogBlog – A Cognitive Psychology Blog

Chances are you have heard George Washington’s legendary axiom “I cannot tell a lie,”but such words are themselves a lie. No, I am not accusing the first president of being a pathological liar. But I AM arguing that lying is a human function that is difficult to avoid altogether.

Lying spans multiple realms; philosophers debate its moral implications, some religious communities consider it a mortal sin, and Americans witness it in our own political and sociocultural environment (let’s just say that George Washington wasn’t the only Commander in Chief who failed to tell the truth). But lying also has a cognitive element, meaning it involves mental processes such as attention and memory.