Collaborative learning is a complex process during which two or more learners exchange opinions, construct shared knowledge, and solve problems together. While engaging in this interactive process, learners' satisfaction toward their partners plays a crucial role in defining the success of the collaboration. If intelligent systems could predict…

Most research on linguistic features of test items negatively impacting English language learners' (ELLs') performance has focused on lexical and syntactic features, rather than discourse features that operate at the level of the whole item. This mixed-methods study identified two discourse features in 162 multiple-choice items on a standardized…

The authors present an analysis of facilitation across three cohorts of a phase-two professional development project. Four types of discourse are introduced and defined (correcting, eliciting, probing, and responsive). The analysis attends to implementation fidelity and facilitator moves in light of these four types of discourse. Conjectures about…

Using discourse analysis, the goal of this exploratory project was to determine what practitioners of medical education in Sub-Saharan Africa considered key achievements, within the scope of their Medical Education Partnership Initiative (MEPI) activities, after their initial two-year implementation efforts. To do so, a series of 58 video stories…

Research on adult second-language (L2) learner's self-repair is reported. Repairs are defined as "structure shifts," which are types of correction or improvement where the speaker leaves a structure uncompleted, abandoning it or shifting to another structure. Two principal types of repairs are distinguished: code- and discourse-related…

The demand for extensive reusability of large language text collections for natural languages processing research requires development of standardized encoding formats. Such formats must be capable of representing different kinds of information across the spectrum of text types and languages, capable of representing different levels of…