Williams, J. R., Sindermann, C., Yang, H., Montag, C. and Elhai, J. D. (2023) “Latent profiles of problematic smartphone use severity are associated with social and generalized anxiety, and fear of missing out, among Chinese high school students ”, Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 17(5), p. Article 7. doi: 10.5817/CP2023-5-7.