Lexical diversity and coverage in tertiary-level STEM:
 a corpus-based comparison of English-medium lectures in Anglophone and non-Anglophone contexts

Jessica Briggs, Centre for Research and Development in English Medium Instruction, University of Oxford, gives a talk for the EMI conference.

The rapid growth of EMI in the tertiary sector raises some interesting questions for the Applied Linguistics and TESOL communities. For example, how and to what extent are English-medium lectures in Anglophone and non-Anglophone contexts comparable? If an L2-English user decides to study at an English-medium university, will their academic achievement be a ected if they choose an EMI setting over an L1-English setting? Crucially, without big data on EMI classroom practices we are unable to provide a firm basis on which future research into EMI can be built.

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