International studies of talk-intensive (or 'dialogic') pedagogies have demonstrated that children who experience academically challenging classroom discussion ('dialogue') make greater progress than their peers who have not had this experience. In England, gains in achievement have been greatest for pupils from less privileged socio-economic…

The increasing use of digital educational technologies in higher education (HE) means that the nature of communication may be shifting. Assessments of English for academic purposes (EAP) need to be reconceptualized accordingly to reflect the new and complex ways in which language is used in HE. With a view to inform EAP assessments, our study set…