KOEHLER, Christina and Mathias WEBER. Do I really need to help?!” Perceived severity of cyberbullying, victim blaming, and bystanders’ willingness to help the victim. Cyberpsychology: Journal of Psychosocial Research on Cyberspace. 2018, vol. 12, no. 4, p. Article 4. DOI: 10.5817/CP2018-4-4