Violence in Portuguese schools became an educational issue for the first time during the 1990s, mainly through the persistence of parental associations and teacher claims. However, it must be said that this was not the first time that violence appeared in Portuguese schools as a significant situation. After the 25 de Abril revolution of 1974 the occurrence of violent situations reached the highest point. This was a politically socialized and framed violence, quite different from the kind of violence we can find today. That one had political programs, this one is quite anomic. Its origin is very diverse, from poverty to psychological problems. Theft, random or systematic physical aggression, bullying, destruction of school or teachers properties are realities which become current in many schools.[https://web.archive.org/web/20060623071438/http://www.gold.ac.uk/connect/reportportugal.html]