We consider group decision-making on an optimal stopping problem, for which large and stable individual differences have previously been established. In the problem, people are presented with a sequence of five random numbers between 0 and 100, one at a time, and are required to choose the maximum of the sequence, without being allowed to return…

This article describes the basic elements of an intensive action research process. The process started from an educational programme offered to professional groups interested in the problems in developing the public sector as a forum that would transcend the boundaries separating different work organisations. The introduction of the programme…

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…

Research on Problem-Based Learning in medical education has undergone an evolutionary process from initial proof of concept studies through critiques of the original methods and beyond. Initial studies focused on whether or not the instructional method was effective for medical students and the goals of medical education. Despite much movement…

This research evaluates websites from 200 "non-deviant" and 200 "deviant" non-profit organizations to better understand the relationship between the type of advocacy group and the visual imagery used for self-representation. Seventeen of 21 variables measured for this study found no difference between non-deviant and deviant non-profit…

This article describes four doctoral students' process of coming together to support each other's work. What emerged was a powerful space of learning and a framework on research for social change. The authors hosted a 2-hour reflection session, which was recorded and transcribed. Text of that session appears in this article along with discussion…

Research on pre-task planning has shown that planning has beneficial effects on learners' subsequent language output. However, to date most of this research has focused on solitary rather than group planning. Furthermore, very few studies have investigated what actually happens during the planning time. This study, conducted in an EFL class in…

Peer tutoring in Higher Education is being used with increasing frequency to aid in student learning, motivation, and empowerment. Although an extensive body of research documents the efficacy of such programs, it exhibits a surprising lack of awareness of the social dynamics involved. This study focuses on peer tutors and students as they…

A distance learning educational program for in-service teachers from disperse islands was implemented in Greece. The program was designed to create and sustain a learning community within which learning would be achieved in both a formal manner (by implementing electronically supported courses) and an informal manner (through interaction and…

Social software, such as blogs, wikis, tagging systems and collaborative filters, treats the group as a first-class object within the system. Drawing from theories of transactional distance and control, this paper proposes a model of e-learning that extends traditional concepts of learner-teacher-content interactions to include these emergent…

In this article, the author shares the strategy she adopted to even out the participation among her multicultural students during their classroom discussions. The author realized that her students had different concepts about the classroom and different philosophies about competition. For the Americans and Indians, the classroom was a site of…

Using a nationally representative sample of over 12,000 children and nearly 750 schools from the Early Childhood Longitudinal Study--kindergarten cohort and hierarchical linear modeling, we investigated the association between literacy and mathematics learning and grade configuration. Preprimary schools--those spanning only preschool through…

This paper reports on a study of student learning about collaboration and discusses the effectiveness of different forms of assessment in facilitating learning. The study was conducted in a large health and social care faculty in which all students on pre-qualifying professional programmes learn together in modules aimed at developing…

The purpose of the book is to provide teachers of psychology access to teaching techniques that epitomize "happy tact and ingenuity." The principle influence that teachers have on student behavior occurs in the classroom since, as noted by Erickson and Strommer, (1991), today's students spend relatively little time studying outside of class. When…

Per definition, CSCL research deals with the data of individuals nested in groups, and the influence of a specific learning setting on the collaborative process of learning. Most well-established statistical methods are not able to analyze such nested data adequately. This article describes the problems which arise when standard methods are…