We report a study of repairs in communication between workers and visiting outsiders (students, researchers or teachers). We show how cultural models such as metaphors and mathematical models facilitated explanations and repair work in inquiry and pedagogical dialogues. We extend previous theorisations of metaphor by Black; Lakoff and Johnson;…

It is often assumed that online collaborative learning is inclusive of diversity. In this exploratory paper, I challenge this notion by developing a theory which proposes that inclusion occurs through congruence between learners' social identities and the identities implicitly supported through the interactions in a particular community. To build…

States that computer-mediated communication on the Internet offers new challenges and opportunities for technical communication. Describes the cases of Lotus "MarketPlace" and the Clipper chip to illustrate the specialized nature of technical communities on the Internet. Suggests that when technical messages are not overly complex,…

Purpose: The purpose of this paper is to explore the role of community of practice in sustaining teachers' participation in a blended (face-to-face and online) professional development course. Design/methodology/approach: A longitudinal multiple-case study methodology was used in researching groups of five teachers in Australia and four teachers…

Explores the relationship among forensic, deliberative, and epideictic modes of rhetoric in the cold fusion controversy. Shows the interactions between three modes of rhetoric. Examines the ways in which the modes have shaped the emerging scientific consensus. Supports Robert Sanders' contention that rhetorical practices interact with scientific…

A study explored the debate over comic books and children in the 1950s, addressing the communication role of comic books in forming a new community of comic book fans during that period. Using E.C. (Educational Comics) comic books as a case study, the conventions of the comic books, correspondence between producers and consumers, and articles by…

Presents the case study of an online conference for students of English in a teacher education course. Argues electronic conferencing reveals the inadequacy of the concept of "reflective practitioner" to describe and analyze the complex process of teacher development. Demonstrates the social character of learning, highlighting the place…

Examines rhetorical processes which convert experience into social forms of community. Compares Robert Scott's notion of rhetoric as dynamic with the rhetorical concept of "spectacle." Explores "the dynamic spectacle" as a rhetorical document of community building. Examines Black America's reaction to the spectacle of Liberty…

Conveying information to clients has a variety of purposes in professional-client interactions. It has a clear relationship to client access to participation in the decisions made about a presenting problem. Speech-language pathologists tend to assume they do this competently and to the advantage of their clients, but rarely has this assumption…