The study examines the interactive functions of gesture repetitions as a specific form of interpersonal synchronization in argumentative decision-making processes of peers (1-6 graders). Based on a collection of 13 instances, gesture repetitions are investigated in the process of collaboratively co-constructing arguments. Drawing on multimodal…

Purpose: An analysis of the relationship between discourse and cognition in the context of middle school science teaching is provided in this study. Teacher-led questions, cognitive demands and patterns of interaction were analysed for the discourse side of the study. The students' argumentation quality was explored for the cognition side of the…

Supporting student engagement in science practices requires rethinking how classroom learning occurs, specifically in terms of the interactions that help students build their own knowledge. The types of student-driven exchanges fundamental to the science practice of argumentation differ greatly from traditional classroom interactions. To help…

In a society which is calling for more productive modes of collaboration to address increasingly complex scientific and social issues, greater involvement of students in dialogue, and increased emphasis on collaborative discourse and argumentation, become essential modes of engagement and learning. This paper investigates the effects of…

In this paper we explore and identify emerging patterns of synchronous digital discourse trajectories between dyads of native (NS) and non-native speakers (NNS), with a particular focus on (absence of) negotiated interaction. We will present a new model of L2 learning interaction that is a schematic representation of two main types of hearer…

It is now commonly accepted that academic discourses tend to provide venues for participants to interact where the producer needs to display an awareness of the audience, and metadiscourse (MD) is the set of tools enabling the involved parties to establish relationships. MD strategies allow writers to project themselves into their work, signal…

In spite of its potential for learning, and in particular knowledge revision, argumentation on science concepts is neither easily elicited nor easily sustained. Students may feel uneasy critiquing and being critiqued, especially on complex science topics. We report on a controlled study that tested the role of 2 potential factors that may either…

Metadiscourse is a prevalent linguistic resource that helps writers to manage the flow of the propositional contents and to direct their stance towards their contents and readers. Its dominance in persuasive writings has motivated this study which is to examine the occurrences and forms of metadiscourse use in the writing of both the high (HEP)…

The focus of the article is on the ideal of using dialogue to promote contact between school and home. The aim was to explore this ideal by taking into account both an observed interaction session and how the participants perceive this interaction. The study draws on data from observation of a meeting about a pupil with special needs and his…

The current study examines the assertion that students are motivated and learn more by carrying out tasks consistent with their epistemological beliefs in web-based learning environments. In the study, 120 undergraduate students in an educational technology course participated as part of their coursework. Using a wiki, triads reciprocally asked…

Written environments in online learning enable professional discourse to be analysed in depth and provide greater knowledge for improving learning and for planning and delivering courses aimed at professional development. Until now, research into professional discourse has highlighted the importance of interaction in the development of…

Social interaction is important for the development of knowledge (M. Chapman, 1991). Social interaction, however, takes many forms, and J. Piaget (1977/1995) proposed that the construction of knowledge is facilitated in cooperative as opposed to constraining relationships. These views of knowledge development were drawn on in a study of classroom…

Numerous studies have affirmed the value of asynchronous online communication as a learning resource. Several investigations, however, have indicated that discussions in asynchronous environments are often neither interactive nor coherent. The research reported sought to develop an enhanced understanding of interactional coherence, argumentation,…

This research extends recent efforts to differentiate communication in crisis negotiations (Taylor, 2002) by examining how negotiators' behavior differs across context. Data were 108 interaction episodes transcribed from 12 simulated crisis negotiations and coded at the level of thought units across 41 behavioral variables. Results of a smallest…

How should the relationship between immediate interaction and verbal convention be understood? The present article argues that dialogism transcends the distinction between interactionist and constructionist social theories of written communication, as presented by Nystrand and colleagues. The theoretical argument is illustrated by a study of one…