Search results for "small group"

The acrobatics of dying: A psychodynamic framework for palliative care

2017

This article aims at summing up the reflections of a small group of psychologists who work in the domain of palliative treatment. The theory and methodology supporting it are borrowed by a group analysis approach; the group's purpose is a research based on the workers' experience elaboration, which aims at finding out both the specificities of the work apparatus with the people accompanied to the conclusion of their lives, and the main thematic areas of the relationship between healthcare team, patients, and families. The work we present aims at introducing the most meaningful themes that emerged during group meetings: first of all, some service criticalities examined in the area of termina…

Coordination games with asymmetric payoffs: An experimental study with intra-group communication

2020

Abstract Two alternative modes of reasoning in coordination games are prominently discussed in the literature: level-k thinking and team reasoning. In order to differentiate between the two modes of reasoning, we experimentally investigate payoff-asymmetric coordination games using an intra-group communication design that incentivizes subjects to explain the reasoning behind their decisions. We find that the reasoning process is significantly different between games. In payoff-symmetric games, team reasoning plays an important role for coordination. In payoff-asymmetric games, level-k reasoning results in frequent miscoordination. Our study clearly illustrates how small differences between …

Bullying at School and in the Workplace: A Challenge for Communication Research

2006

In this chapter, previous literature concerning school bullying and workplace harassment is reviewed from a communication perspective. The chapter details the seriousness and extensiveness of bullying, among both children at school and adults at work. We intend to provoke discussion of how communication research and theory might help us in understanding and explaining bullying. As elaborated here, bullying appears in interaction situations, mostly in the forms of verbal and nonverbal communication; it exists in the interpersonal relationship of bully and victim, and it can be associated with group communication processes and the structuration of groups, as well as with organizational and cu…

KOMUNIKASI NIKLAS LUHMANN DALAM MEMBANGUN KERUKUNAN ANTAR UMAT BERAGAMA DI WILAYAH PERKOTAAN

2020

Religious plurality in the era of globalization is a necessity in the midst of cultural heterogeneity, religious expression and religion itself. Religious plurality has a very large potential and role in the process of integrating the development of the Indonesian nation in the future. However, on the other hand, religious plurality contains the potential for conflict and disintegration of the nation, because the dominance of the absolute truth claims of each religion so that emotions become the basis of interaction and communication. Therefore, communication becomes a pillar of religious harmony. To achieve religious harmony, this research uses a qualitative-descriptive method that puts wi…

Decentralized Lightweight Group Key Management for Dynamic Access Control in IoT Environments

2020

Rapid growth of Internet of Things (IoT) devices dealing with sensitive data has led to the emergence of new access control technologies in order to maintain this data safe from unauthorized use. In particular, a dynamic IoT environment, characterized by a high signaling overhead caused by subscribers' mobility, presents a significant concern to ensure secure data distribution to legitimate subscribers. Hence, for such dynamic environments, group key management (GKM) represents the fundamental mechanism for managing the dissemination of keys for access control and secure data distribution. However, existing access control schemes based on GKM and dedicated to IoT are mainly based on ce…

Student’s Communication Activity in Small Group Learning

2018

TeamSim: An Educational Micro-World for the Teaching of Team Dynamics

2008

In this paper we present an educational micro-world in which a learner can manipulate variables affecting the efficiency with which a team adapts to its environment. These include the structure of hierarchical relations within the team, the structure of the communications network, and other environmental parameters. Using the micro-world, the learner can design experiments (simulations) exploring notions in the dynamics of small groups. A freeware version of TeamSim is available from http:// laral.istc.cnr.it/gigliotta/.

Team communication in the workplace

2019

In today’s organizations, team and group communication is an essential part of work, and it is loaded with expectations. Despite the expectation that teamwork offers an answer to the intense demands of today’s dynamic, ubiquitously digital working life, taking advantage of its benefits is neither simple nor well understood. Teams represent various types of collaboration. Teams can be understood by observing their structures, practices, and processes as well as their functionality and goal achievement. This chapter provides an understanding of the multifaceted reality of groups and teams as it manifests in interaction. The chapter analyzes a variety of team phenomena in order to enhance and …

Specification and Implementation of Multicast Congestion Control Stair Protocol: Use Case with Multimedia Ubiquitous Networks

2008

Ubiquitous and efficient multicast data delivery service is essential to the success of large-scale group communication applications. In this framework, congestion control through ubiquitous networks is a hot topic for multicast real time protocols. In this paper, authors present specification and implementation of simulate TCP's AIMD with rate-based (STAIR), a multicast congestion control mechanism. Authors have enhanced this approach because they have modeled it using Unified Modeling Language with real time extensions (UML-RT) as a formal specification tool. More to the point point, they introduce a multimedia ubiquitous network which they have used as a reference model to promote their …

Secure Group Communication Using Fractional Public Keys

2010

Published version of a paper presented at the ARES '10 International Conference on Availability, Reliability, and Security (c) 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. Paper also available from the publisher:http://dx.doi.org/10.1109/ARES.2010.13 In this paper, we present the novel concept of fractional public keys and an efficient zero-round multi-party Diffie-Hellman key agreement sc…