In the playground, amanda calls janey names, refuses to include her in a game of hopscotch, and makes fun of her. this is an example of aggression.

This is a good example of relational aggression. This type of aggression occurs when a child humiliates, excludes or ignores someone else. It is very common in children and if this action continues it can be called Bullying. In our day, even when someone does this action on the internet it is called relational aggression.