Increasing numbers of Chinese students are pursuing graduate degrees in Catalonia. Although highly proficient in both Castilian and English when they arrive, they find themselves in a bilingual society where Catalan, not Castilian, predominates both at universities and in the broader social context. Acquiring Catalan is hence important for both…

Social networks have been investigated as an important factor to understand social and language innovations for decades. Most researchers focus on one-language-dominated societies when studying social networks' influence on language practice while studies on bilingual societies remain scarce. In this study, we examine how Chinese graduate students…