This thesis describes new approaches to the formal modeling of narrative discourse. Although narratives of all kinds are ubiquitous in daily life, contemporary text processing techniques typically do not leverage the aspects that separate narrative from expository discourse. We describe two approaches to the problem. The first approach considers…

Networked electronic text--fragmentary, mutable, connected, and instantly accessible from any computer or handheld device--challenges traditional notions of textual coherence and composition, offering affordances far beyond those possible in traditional, print-based texts, including those made available electronically. Such texts become tools,…

Classroom discourse analysis has contributed to understandings of the nature of student-teacher interactions, and how learning takes place in the classroom; however, much of this work has been undertaken in teacher-directed learning contexts. Student-centred classrooms such as problem-based learning (PBL) approaches are increasingly common in…

Examines cohesive ties that children and adults use during verbal explanations to resolve incongruent discourse information. Identifies age-related changes in children's use of adversatives and causal connectives. Finds less use of personal referents and demonstratives among preschoolers, and no decreased use of additives and temporal connectives…

There is a continuing need to investigate how contemporary students in schools are writing the word, and their world, beyond modernist parameters of the page. This article explores the online writing of a senior English world literature class, located in a Western Canadian city, as examined through a recent qualitative case study. Borrowing a 17th…

This article elaborates a model for understanding pedagogy in online educational forums. The model identifies four key components. Intellectual engagement describes the foreground cognitive processes of collaborative learning. Communication processes operating in the background accumulate an ever richer store of shared understandings that enable…

This study examines the extent to which conceptual change is stimulated and achieved through online discussion in the context of an online graduate course. Transcripts of discussions among 15 graduate students studying assessment issues in mathematics and science education were analyzed using an interaction analysis model developed to assess…