This article presents the authors' response to Hewes's (1986, 1996, 2009) models of communication effects on small group outcomes. As sophisticated and thoughtful as Hewes's new model is, however, the authors take issue with it. For one, there is reason to question whether his approach is feasible. For another, his models are not founded on solid…

This article presents the author's response to Professor Hewes's "The Influence of Communication Processes on Group Outcomes: Antithesis and Thesis." The author believes that Hewes could have been more helpful to the reader and to those who are apt to find inspiration in the steps he has taken in his essay to promote a "return to basic theorizing…

The purpose of the author's contribution to this colloquy was to spark conversation on the theoretical nature of communication processes and the evidentiary requirements for testing their relationship to group outcomes. Co-discussants have raised important issues concerning the philosophical basis of the socioegocentric model (SM) and dual-level…

Because of a multiplicity of approaches to small group argument, research in this area often needs to be summarized, condensed, and redirected. Researchers have identified the rational, cognitive and interactive components of argumentation, and have demonstrated that arguments can take several forms and fulfill a variety of functions. The result…

A study was conducted to examine patterns of information processing over time in self-analytic groups. Communication patterns in two 25-member groups of college students that met for 32 50-minute sessions were categorized by means of the Systems Information Processing Analysis (SIPA) category system. Messages were coded on four dimensions of…

To provide a theoretical base for investigating the influence of inferential error on group decision making, current literature on both inferential error and decision making is reviewed and applied to the Watergate incident. Although groups tend to make fewer inferential errors because members' inferences are generally not biased in the same…

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 14 titles deal with the following topics: (1) the relationships between power, gender, and mode of conflict management in superior/subordinate relationships; (2) the interaction processes of groups with varying levels of…

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…

The study described in this volume investigated the talk of thirteen-year-old boys and girls, recorded while they were working in small groups on tasks set by their teachers. Specifically, research focused on the interplay between cognitive and communicative functions of speech in contexts planned for learning. "The Children and Their Talk"…

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 15 titles deal with the following topics: (1) communication interaction pattern training, (2) the relationship between cognitive switching and the nonverbal form complexity of a televised newscast, (3) the behavioral repertoire…