Radovan Radetić, a sociologist (BA), completed further education and training in the field of family therapy and family mediatorship Mentoring other people how to work with young people, he has run many projects for the past thirty years: learning-behavioural centres, different programmes of work with the youth such as survival camps, trekkings Ljubljana – Reka, Ljubljana – Wienna, youth camps in Kranjska Gora,... His Labyrinth project was developed in 2005 and 2006. It is focused on peer violence prevention and is available on European portal as a good practice case study, representing Slovenia. In 2006 Radovan set up Aleksandra Institute. He developed SASV model – one of the tools for defining individual's social behaviour in relation to oneself and the others. It enables easier approach to a child and his family by identifying and remedying the obstacles to success.