This paper critically considers the implications of the growth of English-medium instruction (EMI) globally for idiomaticity in English as a Lingua Franca (ELF). We first make the case for idiomaticity in English in terms of its contribution to language processing and use and regarding the challenges and affordances it presents to users of English…

Conversational agents that draw on the framework of academically productive talk (APT) have been lately shown to be effective in helping learners sustain productive forms of peer dialogue in diverse learning settings. Yet, literature suggests that more research is required on how learners respond to and benefit from such flexible agents in order…

Expressing causal relations plays a central role in academic writing. While it is important that writing instructors assess and provide feedback on learners' causal discourse, it could be a very time-consuming task. In this respect, automated writing evaluation (AWE) tools may be helpful. However, to date, there have been no AWE tools capable of…