“…Kljakovic et al in their recent meta-analysis identify four predictors of victimization (prior victimization, conduct problems, social problems and internalizing problems) and four predictors of bullying (conduct problems, social problems, school problems and age) [28]. Warning signs of cyberbullying include a sudden change in the use of electronic media, agitation or nervousness after receiving a text or being online, being secretive about on-line activities, depressed or irritable mood, isolation, falling grades, unexpected change in sleep or appetite, safety concerns (suicidal ideation, self-injurious behavior), concern raised by close friends, teachers or coaches, etc.…”