Objective: This study explored the psychological and academic effects of studying online from the home vis-à-vis host country during the coronavirus disease 2019 (COVID-19) pandemic in the experience of international students at the University of Warsaw, Poland.Methods: A total of 357 international students from 62 countries (236 in the host country and 121 in the home country) completed an online questionnaire survey 2 months after transition to online learning. We studied students' levels of loneliness, life and academic satisfaction, acculturative stress, academic adjustment, performance, loyalty, and perceptions of the online learning experience.Results: The country-of-residence variable had no statistically significant effects on most psychological and academic variables. Significant effects were observed only for two academic variables. Specifically, students who returned to the home country found online communication with other students more contributing to their online learning experience and exhibited higher academic adjustment than students who remained in the host country. This suggests the positive influence of (peer and familial) support on online learning experience from the home country. Furthermore, a significant difference in experiencing acculturative stress occurred for students in quarantine/self-isolation in the host country, which expands prior literature on the disruptive effects of social distancing on students' mental health. Finally, this study confirmed the expected increased levels of loneliness among self-isolating students in both countries, hence extending prior results to the home- and host-country contexts. No relationship between self-isolation and students' life or academic satisfaction was found, which is explained by the specific nature of the learning-from-home experience.

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This article systematically reviews the literature (313 articles) on language and communication in international students’ cross-cultural adaptation in institutions of higher education for 1994–2021. We used bibliometric analysis to identify the most impactful journals and articles, and the intellectual structure of the field. We used content analysis to synthesize the results within each research stream and suggest future research directions. We established two major research streams: second-language proficiency and interactions in the host country. We found inconclusive results about the role of communication with co-nationals in students’ adaptation, which contradicts the major adaptation theories. New contextualized research and the use of other theories could help explain the contradictory results and develop the existing theories. Our review suggests the need to theoretically refine the interrelationships between the interactional variables and different adaptation domains. Moreover, to create a better fit between the empirical data and the adaptation models, research should test the mediating effects of second-language proficiency and the willingness to communicate with locals. Finally, research should focus on students in non-Anglophone countries and explore the effects of remote communication in online learning on students’ adaptation. We document the intellectual structure of the research on the role of language and communication in international students’ adaptation and suggest a future research agenda.

This study investigates Polish expatriates’ stories of encounters with local personnel in a Chinese subsidiary of a Western multinational company. A narrative analysis of the stories produced important insights into Polish-Chinese communication in an intra-subsidiary context. Low proficiency in the host language was a serious obstacle to expatriate socialization and a source of expatriates’ exclusion and social isolation in the workplace, which often led to stress, frustration, and negative attitudes toward collaboration with local personnel. Language-related issues prevented the expatriates from acquiring information from Chinese superiors, learning about problems within a team, and participating in decision-making. The findings of this case study relate to communication challenges in the Chinese subsidiary, expatriates’ accounts of how they overcame communication difficulties, and their reflections on what fostered and hampered intercultural communication.