标题：Learning additional language(s) in collegiate multilingual education programmes: how learners perceive and utilise institutional affordance
作者：刘媛媛（上海外国语大学国际教育学院）、王陈欣（华东理工大学外国语学院）、金慧（上海外国语大学国际教育学院）
来源：International Journal of Multilingualism
摘要：Previous studies of affordance have not explored in detail how a special type of affordance – institutional affordance – worked in multilingualism. By drawing empirical voices of students, this study investigates how institutional affordance supplied by a collegiate multilingual education policy was perceived and utilised by students. A thematic analysis of data collected from ethnographic observation, narrative frame writing and semi-structured interview reveals that learners first carry out affordance perception screening and that those present in classroom learning opportunities are easily perceived, while those in forms of social and technological learning opportunities outside the classroom might encounter affordance blindness. However, a successful perception does not guarantee full utilisation; as learning continues, either full utilisation or abandonment of perceived affordance may occur depending on the dynamic interaction between learner agency and affordance. This article ends with suggestions to teachers, curriculum designers, and policy makers on how to improve collegiate multilingual education programmes from an ecological perspective.
关键词：Institutional affordance; perception; learner agency; additional language learning; ecological approach
引用格式（GB/T 7714—2015）：Liu, Y. Y., Wang, C. X., & Jin, H. (2023). Learning additional language(s) in collegiate multilingual education programmes: how learners perceive and utilise institutional affordance. International Journal of Multilingualism, 1–17.https://doi.org/10.1080/15348458.2022.2160332
