The term "bullying" was coined to refer to the acts of violence generally perpetrated during adolescence and pre-teenage, especially at school. Bullying expresses a concept still without its own detailed technical definition and is generally used to refer to the whole series of bad behaviors held by young people towards their peers, characterized by violent, vexatious and persecutory actions. Being evident and clear manifestation of lawlessness, the phenomenon is inevitably linked to juvenile crime, hooliganism and vandalism: bullying adolescents is the equivalent of mobbing that occurs among adults. In short, bullying can be defined as the attitude of arrogance and abuse of power against the weak; in particular, the term includes a wide r...