Lonely and/or alone? A person-centred study of young adults' childhood trauma, attachment orientations, and patterns of social media use. - Mattia Pezzi; Alessandro Alberto Rossi; Gianluca Santoro; Stefania Mannarini; Alessio Gori; Manuel Gámez-Guadix; Paola Corsano; Alessandro Musetti (Behav. Inf. Technol., 2026)