One important dimension of classroom group dynamics & collaboration is how much each person contributes to the discussion. With the goal of measuring how much each student speaks, we investigate how automatic speaker diarization can be built to handle real-world classroom group discussions. We examine key design considerations such as the…

This qualitative study explores three years of data from an ongoing professional development program for alumni of one university's varied teacher education programs. Participants cross secondary grade levels and disciplines. Researchers examine what transpires when controversial topics are raised within this diverse teacher discourse community.…

Collaborative learning is something that all students will employ once they finish their formal education, and while it isn't something that can be objectively tested by standardized exams, it is something that can be taught. Learning to work in groups is simultaneously a way of learning and a skill worth learning. Teachers should acknowledge that…

In a group situation, something goes wrong but no individual feels personal responsibility. This is called the "pie" phenomenon because everybody has a piece of the action, but all believe they are innocent. Each contributes to contagion and chaos but all say, "We didn't do nothing." In this article, the author, a pioneer in work with troubled…

The purpose of this study was to explore group forming strategies by examining participation behaviours during whole class discussions associated with active participation in a following small group activity. Written communication data, posted in class discussion forums (843 messages/70,432 words) and small group forums (732 messages/59,394…

Analyzed group discussions associated with 68 high-quality and 29 low-quality decisions made by comparably informed groups using cross-contact comparison. Found vigilance, second-guessing, and accurate information processing associated with high-quality decisions; faulty information processing and improbable fantasy chains with low-quality…

This article reports the findings of a research project concerned with children engaging in scientific argumentation. Discussion activities were designed to enable groups of children to use evidence when making decisions. The findings show a variation in the success with which children construct scientific arguments; some groups debate most of the…

This article explores the dynamics of a creative problem solving meeting which frequently reaches impasse. Excerpts from the meeting transcript are presented to determine where and why the group gets off track in developing a method to evaluate sales training. Suggestions are offered for steering the group away from win/lose arguments and into…

This paper is an analysis of some of the literature concerning group mediated risk taking. Jhangiani explores Brown's V-theory, which states that members of a society try to realize its cultural ideals in their behavior; Nordhoy's theory of cultural values, which states that "In the group, the impact of values which are commonly accepted in the…

Examines the effect of communication media on group processes and the consequent effect of processes on group cohesiveness, satisfaction, and productivity using mediated regression analysis. Supports previous findings about group outcomes by showing that communication media groups expressed lower cohesiveness than did face-to-face groups. (AEF)

Analyzes how a new computer technology, Group Decision Support System (GDSS), affected how group decisions developed over time. Contrasts decision paths in groups using the GDSS with groups using GDSS procedural structures manually and with groups using no procedural structures. Finds that decision paths varied and were related to consensus…

Describes a class exercise in which student teams answer questions about meetings, after which the class discusses and analyzes results. Shows how this leads students to understand how the interplay of ideas, personalities, and environment--the ecology--of a meeting contributes to productivity in group process, and understand the need to…

The ultimate goal of a learning group is to help learners achieve their goals and objectives and to help them learn to live in a rapidly changing and evolving society. Within the context of social change, the author examines how internal dynamics can be used to aid a teacher in developing an effective learning group. Drawing from psychology,…

Discussion and research show that when members of a problem-solving group engage in discussion and reach a consensus, the resultant group decision is either riskier or more cautious than the average of the individual judgments prior to the discussion. The purpose of this paper is to summarize and evaluate various theories concerning this group…

Assessed relationship between group's ability to differentiate characteristics of conflict and consensus/cohesion formulation among 141 subjects in 32 problem-solving discussions. Determined that high consensus groups had significantly higher differentiation scores on depersonalized/positive and depersonalized/negative conflict than did low…