Purpose: This study builds a new system for automatically assessing learners' speech elicited from an oral discourse completion task (DCT), and evaluates the prediction capability of the system with a view to better understanding factors deemed influential in predicting speaking proficiency scores and the pedagogical implications of the system.…

The contemporary literature regarding dialogic classroom interaction has primarily focused on the meaning-making attributes of dialogue while acknowledging but otherwise providing less emphasis to the social dimensions of the learning community and the dialogic resources that students bring to the classroom. As a result, this paper explores the…