NUÑEZ, Tania Roxana, Theda RADTKE and Sabrina Cornelia EIMLER. A third-person perspective on phubbing: Observing smartphone-induced social exclusion generates negative affect, stress, and derogatory attitudes. Cyberpsychology: Journal of Psychosocial Research on Cyberspace. 2020, vol. 14, no. 3, p. Article 3. DOI: 10.5817/CP2020-3-3