“…Bullying is a strong source of stress (Hoel, Zapf and Cooper, 2002) and very negatively affects victim's physical and mental health, it is related to induced depression, anxiety, low self-esteem, loneliness and hopelessness, which might lead to suicide attempts (Hong, Kral and Sterzing, 2014). Harassment and bullying also negatively affect study process, and influence a decision to choose one or another university, taking into account public responses -it is determined that selections of future students depend on how an education institution guaranties safety (Shelley et al, 2017).…”