Psychologist Dan Olwes is the first student of the subject, and as such begins to worry about violence in their country school in 1973 and Norwegian flushes from 1982 in the study of the issue following the suicide of three young men in that year. In Europe they were working in the Nordic countries, also in England where there are long coufls courts or tribunals school bully created in the UK. There exists a direct line from 1989 attended by those wanting advice about situations of bullying.
In Spain there are no official studies to a study by the defender of less than 1999. There are programs of prevention in many countries in Europe, the United States and Spain have been pioneers in Seville, with a program of education prevention referred to by this information that have taken place since 1997.
The interest aroused in the opinion public in different countries: USA, Norway, ... also a clear position by the relevant educational authorities, led campaigns area to prevent and alert students, parents and the public in general the nature of traumatic bullying.