Micro-expressions that last less than a fraction of a second expose a person's true emotions and intent towards you.

They convey our emotions by altering our gaze or making certain microexpressions, which are emotions people might want to remain hidden. These expressions are important in relationships because they ...

Contempt has been fairly extensively researched as an emotion. Psychologist Paul Ekman defined it as a basic emotion along with joy, surprise, anger, sadness, fear, and disgust. He took these seven ...