“…According to the segmented assimilation theory (Portes & Rumbaut, 2001), it is possible to expect perceived peer acceptance to play a key role in the psychological well-being of immigrant adolescents at school, and recent studies have provided initial evidence to support this idea (Motti-Stefanidi, Pavlopoulos, Mastrotheodoros, & Asendorpf, 2020). Peer acceptance has a pivotal role in emotional and relational development in general (Harris, 1995): during preadolescence and adolescence, the perception of belonging to a peer group sustains the gradual processes of individuation and of increasing autonomy from the family (Rubin, Bukowski, & Parker, 2006), protecting the individual's psychological well-being in spite of other contextual difficulties (Birkeland, Breivik, & Wold, 2014).…”