Although WhatsApp is used by teenagers as one major channel of cyberbullying, such interactions remain invisible due to the app privacy policies that do not allow ex-post data collection. Indeed, most of the information on these phenomena rely on surveys regarding self-reported data.
No takes yet. Share an insight, caveat, or question.
Sprugnoli et al. (2018) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: