Behaviour Therapy is a type of therapy that seeks to identify and help change potentially self-destructive or unhealthy behaviours. It functions on the idea that all behaviours are learned and that unhealthy behaviours can be changed. The focus of treatment is often on current problems and how to change them. Applied behaviour therapy treatment usually involves teaching children different methods of responding to situations more positively. A central part of this therapy is rewarding positive behaviour and removing negative behaviour.