HAGEDORN, Josephine, Roman KLINGER and Kai SASSENBERG. AI-based writing assistants for emotional tone: Investigating users’ acceptance and recipients’ perceptions in online negotiations. Cyberpsychology: Journal of Psychosocial Research on Cyberspace. 2026, vol. 20, no. 4, p. Article 1. DOI: 10.5817/CP2026-4-1