Hazard Prophylaxis and Behavioural Addictions of Children and Teenagers on the Example of Conducted Public Duties “Teenagers and Children – Safe in the Web Since Today” Carried Out by the Training and Therapeutic Centre Self

The aim of this thesis is to present the threats arising from the Internet usage, with the special account of behavioural addictions of young people. The second aim is to introduce proactive activities which have been implemented to schools in the Podkarpacie region since 2016 within the scope of public duties “Teenagers and children – safe in the Web since today” (“Młodzież i dzieci – od dziś bezpieczni w sieci,”) being carried out by the Training and Therapeutic Centre SELF due to the resources of the National Health Programme during 2016-2020