Face-to-face is a frontal and violent version of bullying. In the picture to the right, there is an example of face-to-face bullying. It often leads to injury as well.
CyberbullyingCyberbullying is when you use a cell phone, the internet, or send a mean message to somebody that you don't even like or talk to.
Behind the back bullying is when someone says something bad about someone else behind their back.As you see in this picture that face to face bullying.Behind the back is when a person talks about someone and rumors start to spread.