Social interaction is central to all aspects of human life. Interaction requires the perception and interpretation of the social environment as well as flexible reacting to other people’s behaviour.

Anxiety distorts perceptions of threat, magnifying worry. New findings suggest a diet tweak that can help sufferers.

Feelings of exclusion aren’t all that fun. And they aren’t all that unusual, either, at least not for narcissists. According to a new study in the Journal of Personality and Social Psychology, ...