Online collaborative learning (OCL) has become a common instructional strategy in higher education for developing students' skills in collaboration, problem-solving, and critical thinking. Cognitive engagement in OCL evolves dynamically, but we do not yet fully understand which patterns of cognitive engagement are conducive to OCL and when to…

The ability to address and solve problems in minimally familiar contexts is the core business of research mathematicians. Recent studies have identified key traits and techniques that individuals exhibit while problem solving, and revealed strategies and behaviours that are frequently invoked in the process. We studied advanced calculus students…

We describe an ambient awareness tool, named "Lantern", designed for supporting the learning process in recitation sections, (i.e., when students work in small teams on the exercise sets with the help of tutors). Each team is provided with an interactive lamp that displays their work status: the exercise they are working on, if they have…

Explores inconsistent findings in earlier brainstorming research. Indicates that variation in the number of high and low apprehensive communicators assigned to a brainstorming group affects member productivity, perceptions of status differentiation, and satisfaction with the group. Supports the conclusion that communication predispositions and…

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…

Three-member groups were formed from students in an introductory college biology course. Each group undertook four problem-solving sessions which were tape-recorded. Transcripts were used to analyze verbal communication behaviors during the sessions. A category system containing four task categories, four negative social emotional categories, and…

The question whether individual study of risk problems (familiarization) leads to greater risk taking was investigated. Several explanations of the risk taking shifts are explicit in their requirement for group or social interaction. Investigations of whether risk shifts can be produced in the absence of group interaction have produced conflicting…

Research on gender differences in group performance suggests that males excel at brainstorming while females excel at human relations and integration. To investigate the relations among gender, interaction style, and task performance, 264 college students (130 female, 134 male) worked in three person same sex groups on a production task which…

Investigated effects on group member satisfaction and communication behavior when male and female leaders either maintained or lost reward power during problem-solving sessions. Found group member communication was more substantive and positive when leaders maintained reward power than when they lost it; communication behavior was also affected by…

The purpose of the Commons Game is to teach students how social traps work; that is, that short-term individual gain tends to dominate long-term collective gain. Simulations of Commons Dilemma have grown considerably in the last decade; however, the research has used small face-to-face groups to study behavior in the Commons. To compare the…