Students’ experiences and practices regarding English as a lingua franca (ELF) have been central to the discussion in research on intercultural communication in academia as it provides the basis for English language policy and practices in the international university. To date, however, few previous studies have explored diverse factors for perceptions of ELF communication with a single framework. To fill this gap, this study provides the integrative research model for perceptions and behaviours regarding ELF communication in the international university context, using Theory of Planned Behaviour. It further explores the effect of those factors on actual intentions to engage in ELF communication. Data were collected from 232 questionnaires and seven interviews on the offshore campus of a Hong Kong university in mainland China. Findings showed that factors such as acceptance, social expectations, the sense of control over linguistic knowledge for intercultural communication, and self-esteem had significant effects on intentions. The study concluded that ELF speakers’ decision-making process to engage in ELF communication is not simply based on individual behaviour, but on social performance in academic communities of practice. This study suggests academic and educational implications for incorporating the ELF perspective into English language policy and practices in the international university. © 2020 Walter de Gruyter GmbH.

This paper reports on a qualitative inquiry into language identities in English as a lingua franca (ELF) communication from the perspectives of a group of Chinese-English bilingual students at a Hong Kong university. Using eighteen university students' narratives of their lived experiences in ELF communication, the study revealed that the students oriented to multiple language identities closely associated with their self-perceived proficiency of English in their communication experiences. It was found that they acknowledged the co-existence of their dual identities as language users and language learners in ELF communication and made reference to their language expertise by way of explicit orientations to their self-ascribed identity as English majors. Furthermore, the students constructed and negotiated their language identities differently in relation to their interlocutors who were defined in terms of the native/non-native dichotomy. Taken together, the findings point to the multiple and variable nature of language identities that are implicated in ELF communication experiences and demonstrate the role of language ideologies in mediating language identities in ELF contexts. The paper also calls for more nuanced understandings of bilingual individuals' own – or emic – perspectives on their language identities in ELF communication. Copyright ©Routledge.

This paper presents findings of a qualitative inquiry into international students' experiences and perceptions of their language use in an English-medium international university in multilingual Hong Kong, with particular attention to the use of English as a lingua franca (ELF) in relation to other languages. Based on data collected from in-depth interviews with a group of international students, the study found that the participants embraced a pluralistic conceptualisation of ELF. While they emphasised the importance of ELF for their academic and social integration in the university, the perceived resistance against the use of ELF by local students means that the language norms operating in the university cannot be pre-determined. It was also found that the participants expressed monolingual ideologies with respect to the use of ELF as a result of their concerns about social exclusion and linguistic disadvantage. Meanwhile, multilingual language practices and multilingual ideologies in relation to the use of ELF were also found in the participants' accounts of language experiences and perceptions. The findings also point to the tensions arising from the language choice between ELF and the local language, as well as the co-existence of contradictory language ideologies concerning monolingualism/multilingualism in the international university context.
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