How do people form close relationships? (From a social Psychology perspective) What is antisocial behavior?

How do people form close relationships? (From a social Psychology perspective) What is antisocial behavior? What is the relationship between antisocial behavior and aggression? NB: This topic is not about antisocial personality disorder, an entirely different topic Is stereotyping an automatic response to socialization and cultural identity? What factors influence level of identification with a group? .What factors make a group membership irrelevant? Discuss how the effective application of a social psych principle might make the world a better place.