Many important real-world decision-making problems involve group interactions among individuals with purely informational interactions. Such situations arise for example in jury deliberations, expert committees, medical diagnoses, etc. We model the purely informational interactions of group members, where they receive private information and act…

In the mid-1980s and early 1990s, the Holmes group (1990) laid out a blueprint for leadership in PDS schools, positing that effective principals could foster leadership roles for all participants. Since then other scholars have explored the challenges of establishing strong principal-PDS relationships. This qualitative case study reveals how one…

Leadership is currently viewed as a guarantee for educational quality and reforms, as a crucial component for schools' capacity building and as a major contributor to the transformation of practices. Although an array of leadership studies report on the need for leadership by demonstrating what leaders must do or how leadership practices should be…

Drama in Education (DIE), as an artistic and educational experience, is sufficiently evidenced in the literature as a dialogical, liberating practice of education. This article discusses a practitioner research project in a second chance adult education school in Greece, where the use of a DIE teaching and learning approach was explored in an…

Investigates the consequences of a contemporary natural experiment forced upon a lawyer who suffered a massive stroke and severe aphasia, losing almost completely the ability to speak meaningful language. With the help of therapists, he learned to speak three words. The author investigates how such coconstruction is accomplished. (41 references)…

Compares the Group Valence Model (GVM) to several derived versions of the Valence Distribution Model (VDM), as they relate to the group problem-solving process. Suggests that, not withstanding predictive accuracy, the VDM seems generally inferior to the GVM, which consistently accounts for more of the decision-making phenomenon. Discusses…

Purpose: This article explores distributed leadership as it relates to two teacher teams in one public secondary school. Both situational and social aspects of distributed leadership are foci of investigation. Methods: The qualitative study used constant comparative analysis and discourse analysis to explore leadership as a distributed phenomenon.…

Effective family problem solving was studied in 97 families of elementary-school-aged children with definite- and indefinite-solution tasks. Incentive and task independence were manipulated. It was found that definitions of effective problem solving based on directly observed measures of group interaction were more valid than definitions based on…

This packet contains materials, process guidelines, discussion questions, and suggestions that serve as a guide for a 3-hour training session on the topic of organizational culture for groups of from 7 to 21 (or more) adults. During the training session, participants simulate organizational behaviors following three different sets of cultural…

Gives details of a simulated boardroom exercise for communication studies students, which illustrates aspects of role-playing, group processes, and mass media as the board decides on the amount and distribution of cuts for their local television station, taking into consideration competition from other television stations. (EAO)

A comparative analysis is presented of adolescent participation in three-person family problem-solving groups, involving five families with an adolescent diabetic and three families with an adolescent with no diagnosed illness. Observation and interaction analysis of family problem-solving in a laboratory setting were used, as families were asked…

This project, a multiple case study, was conducted to learn more about the conditions under which teacher collaboration might be expected to occur; to improve understanding of variation in the form of collaboration among teachers; and to understand more about the consequences of such activity on teachers and students. Data were collected from 95…

This proposed study will examine collaborative organizational interactions and the effectiveness of collaborative projects and other joint activities between institutions of higher education and external groups and organizations. The project will use B. Gray's theory delineating three key conditions for collaborative interaction: the degree to…

This case study of a higher education policy-making process tested a conceptual model based on a combination of political systems, behavioral power, and influence theories. The study, which followed the course and outcomes of a branch campus policy formulated in Washington state over a four-year period (1985-89), sought to show that the ability of…