“…Accordingly, there are studies where the authors refer to the need to bear repetition in mind as a key factor as with -traditional-bullying (Ang, Huan, & Florell, 2014;Müller, Pfetsch, & Ittel, 2014;Wachs, 2012;West, 2015), while other authors believe that with ICT it is impossible to know how often a video or web page, is viewed, copied and passed on to the others, so a victim can be humiliated time and again through a single act (Beckman, Hagquist, & Hellström, 2013;Frisén, Berne, & Lunde, 2014;Kowalski & Limber, 2013;Slonje, Smith, & Frisén, 2013). If you add to this the fact that a new questionnaire is often created for each study, and that the psychometric properties thereof vary (Berne et al, 2013), it is easily understood how many variations exist.…”