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Group Problem Solving

by Patrick R. Laughlin

Experimental research by social and cognitive psychologists has established that cooperative groups solve a wide range of problems better than individuals. Cooperative problem solving groups of scientific researchers, auditors, financial analysts, air crash investigators, and forensic art experts are increasingly important in our complex and interdependent society. This comprehensive textbook--the first of its kind in decades--presents important theories and experimental research about group problem solving. The book focuses on tasks that have demonstrably correct solutions within mathematical, logical, scientific, or verbal systems, including algebra problems, analogies, vocabulary, and logical reasoning problems. The book explores basic concepts in group problem solving, social combination models, group memory, group ability and world knowledge tasks, rule induction problems, letters-to-numbers problems, evidence for positive group-to-individual transfer, and social choice theory. The conclusion proposes ten generalizations that are supported by the theory and research on group problem solving. Group Problem Solving is an essential resource for decision-making research in social and cognitive psychology, but also extremely relevant to multidisciplinary and multicultural problem-solving teams in organizational behavior, business administration, management, and behavioral economics.

Group Processes (Frontiers of Social Psychology)

by John M. Levine

It is impossible to understand human behavior without understanding the critical role that groups play in people’s lives. Most of us belong to a range of formal and informal groups, including families, work teams, and friendship cliques. These groups absorb a great deal of our time and energy and are instrumental in satisfying our most fundamental needs. In addition, they connect us to larger social aggregates (e.g., political parties, business organizations, religious denominations) that influence our lives in important ways. This volume provides a comprehensive overview of classic and contemporary issues in the field of group processes. Chapters are written by internationally known experts who have made major theoretical and empirical contributions to the study of groups. The broad and up-to-date coverage of the book makes it an essential resource for advanced undergraduates, graduate students, researchers, and practitioners. The volume will be of interest to scholars in various disciplines, including social and organizational psychology, sociology, communication, economics, and political science.

Group Processes (Frontiers of Social Psychology)

by John M. Levine

It is impossible to understand human behavior without understanding the critical role that groups play in people’s lives. Most of us belong to a range of formal and informal groups, including families, work teams, and friendship cliques. These groups absorb a great deal of our time and energy and are instrumental in satisfying our most fundamental needs. In addition, they connect us to larger social aggregates (e.g., political parties, business organizations, religious denominations) that influence our lives in important ways. This volume provides a comprehensive overview of classic and contemporary issues in the field of group processes. Chapters are written by internationally known experts who have made major theoretical and empirical contributions to the study of groups. The broad and up-to-date coverage of the book makes it an essential resource for advanced undergraduates, graduate students, researchers, and practitioners. The volume will be of interest to scholars in various disciplines, including social and organizational psychology, sociology, communication, economics, and political science.

Group Processes: Data-Driven Computational Approaches (Computational Social Sciences)

by Andrew Pilny Marshall Scott Poole

This volume introduces a series of different data-driven computational methods for analyzing group processes through didactic and tutorial-based examples. Group processes are of central importance to many sectors of society, including government, the military, health care, and corporations. Computational methods are better suited to handle (potentially huge) group process data than traditional methodologies because of their more flexible assumptions and capability to handle real-time trace data.Indeed, the use of methods under the name of computational social science have exploded over the years. However, attention has been focused on original research rather than pedagogy, leaving those interested in obtaining computational skills lacking a much needed resource. Although the methods here can be applied to wider areas of social science, they are specifically tailored to group process research.A number of data-driven methods adapted to group process research are demonstrated in this current volume. These include text mining, relational event modeling, social simulation, machine learning, social sequence analysis, and response surface analysis. In order to take advantage of these new opportunities, this book provides clear examples (e.g., providing code) of group processes in various contexts, setting guidelines and best practices for future work to build upon.This volume will be of great benefit to those willing to learn computational methods. These include academics like graduate students and faculty, multidisciplinary professionals and researchers working on organization and management science, and consultants for various types of organizations and groups.

Group Selection

by George C. Williams

Living things are constantly engaged in a struggle for existence, and ingenious devices for the purpose of self-preservation can be seen in all types of animal and plant life. However, nature also displays phenomena that are not related to survival or that seem clearly to violate the principle of self-preservation - particularly when organisms interact with one another. Darwin investigated these apparent contradictions and proposed that both mechanisms of self preservation and those of reproduction are explained by a more basic principle of "natural selection" - the reproductive survival of the fittest. George C. Williams in "Group Selection" challenges the adequacy of this process of selection at the individual level.Williams has here collected the work of the chief partisans with opposed viewpoints on the theory of selection at the group level to state their arguments and rebuttals. A minority of modern biologists offer evidence to show that groups of living things are organized to assure their collective survival; they are not merely collections of individuals designed for their own survival and reproduction. In opposition, defenders of the traditional point of view charge that mechanisms of group survival are based on illusion and misinterpretation.Because of the wide range of opinion expressed in "Group Selection", the reader is exposed to all sides of the dispute and encouraged to form his or her own views. In addition, as a source book on current evolutionary issues or for research or reference material, "Group Selection" remains a valuable addition to every personal and institutional library in the biological sciences.

Group Selection (Controversy Ser.)

by George C. Williams

Living things are constantly engaged in a struggle for existence, and ingenious devices for the purpose of self-preservation can be seen in all types of animal and plant life. However, nature also displays phenomena that are not related to survival or that seem clearly to violate the principle of self-preservation - particularly when organisms interact with one another. Darwin investigated these apparent contradictions and proposed that both mechanisms of self preservation and those of reproduction are explained by a more basic principle of "natural selection" - the reproductive survival of the fittest. George C. Williams in "Group Selection" challenges the adequacy of this process of selection at the individual level.Williams has here collected the work of the chief partisans with opposed viewpoints on the theory of selection at the group level to state their arguments and rebuttals. A minority of modern biologists offer evidence to show that groups of living things are organized to assure their collective survival; they are not merely collections of individuals designed for their own survival and reproduction. In opposition, defenders of the traditional point of view charge that mechanisms of group survival are based on illusion and misinterpretation.Because of the wide range of opinion expressed in "Group Selection", the reader is exposed to all sides of the dispute and encouraged to form his or her own views. In addition, as a source book on current evolutionary issues or for research or reference material, "Group Selection" remains a valuable addition to every personal and institutional library in the biological sciences.

Group-Sequential Clinical Trials with Multiple Co-Objectives (SpringerBriefs in Statistics #0)

by Toshimitsu Hamasaki Koko Asakura Scott R. Evans Toshimitsu Ochiai

This book focuses on group sequential methods for clinical trials with co-primary endpoints based on the decision-making frameworks for: (1) rejecting the null hypothesis (stopping for efficacy), (2) rejecting the alternative hypothesis (stopping for futility), and (3) rejecting the null or alternative hypothesis (stopping for either futility or efficacy), where the trial is designed to evaluate whether the intervention is superior to the control on all endpoints. For assessing futility, there are two fundamental approaches, i.e., the decision to stop for futility based on the conditional probability of rejecting the null hypothesis, and the other based on stopping boundaries using group sequential methods. In this book, the latter approach is discussed. The book also briefly deals with the group sequential methods for clinical trials designed to evaluate whether the intervention is superior to the control on at least one endpoint. In addition, the book describes sample size recalculation and the resulting effect on power and type I error rate. The book also describes group sequential strategies for three-arm clinical trials to demonstrate the non-inferiority of experimental intervention to actively control and to assess the assay sensitivity to placebo control.

Group Theory for Social Workers (Social Work Series)

by K. Heap

Presents aspects of group theory from the disciplines of social and developmental psychology, small-group psychology, psycho-analytical theory and practice. The concepts discussed are chosen for their relevance to understanding the behavior of clients who are members of groups in social work treatment, and the book is extensively illustrated by case extracts from social work practice

Groups and Markets: General Equilibrium with Multi-member Households

by Hans Gersbach Hans Haller

This monograph studies multi-member households or, more generally, socio-economic groups from a purely theoretical perspective and within a general equilibrium framework, in contrast to a sizeable empirical literature. The approach is based on the belief that households, their composition, decisions and behavior within a competitive market economy deserve thorough examination. The authors set out to link the formation, composition, decision-making, and stability of households. They develop general equilibrium models of pure exchange economies in which households can have several, typically heterogeneous members and act as collective decision-making units on the one hand and as competitive market participants on the other hand. Moreover, the more advanced models combine traditional exchange (markets for commodities) and matching (markets for people or partners) and develop implications for welfare, social structures, and economic policy.In the field of family economics, Hans Haller and Hans Gersbach have pioneered a ‘market’ approach that applies the tools of general equilibrium theory to the analysis of household behavior. This very interesting book presents an overview of their methods and results. This is an inspiring work. Pierre-André Chiappori, Columbia University, USAThe sophisticated, insightful and challenging analysis presented in this book extends the theory of the multi-person household along an important but relatively neglected dimension, that of general equilibrium theory. It also challenges GE theorists themselves to follow Paul Samuelson in taking seriously the real attributes of that fundamental building block, the household, as a social group whose decisions may not satisfy the standard axioms of individual choice. This synthesis and extension of their earlier work by Gersbach and Haller will prove to be a seminal contribution in its field. Ray Rees, LMU Munich, Germany

Groups at Work: Theory and Research (Applied Social Research Series)

by Marlene E. Turner

This book has two purposes. First, it is fundamentally about groups at work, both as they attempt to accomplish their goals and as they operate in organizational settings. Second, it draws together group researchers from social psychological and organizational studies. Each chapter focuses on a central issue regarding groups as they work and examines that issue by drawing from both social psychological and organizational research. Thus, this book centers on the convergence and divergence of these two fields.

Groups at Work: Theory and Research (Applied Social Research Series)

by Marlene E. Turner

This book has two purposes. First, it is fundamentally about groups at work, both as they attempt to accomplish their goals and as they operate in organizational settings. Second, it draws together group researchers from social psychological and organizational studies. Each chapter focuses on a central issue regarding groups as they work and examines that issue by drawing from both social psychological and organizational research. Thus, this book centers on the convergence and divergence of these two fields.

Groups in Transactional Analysis, Object Relations, and Family Systems: Studying Ourselves in Collective Life (Innovations in Transactional Analysis: Theory and Practice)

by N. Michel Landaiche, III

Groups are arguably an essential and unavoidable part of our human lives—whether we are part of families, work teams, therapy groups, organizational systems, social clubs, or larger communities. In Groups in Transactional Analysis, Object Relations, and Family Systems: Studying Ourselves in Collective Life, N. Michel Landaiche, III addresses the intense feelings and unexamined beliefs that exist in relation to groups, and explores how to enhance learning, development and growth within them. Landaiche’s multidisciplinary perspective is grounded in the traditions of Eric Berne’s transactional analysis, Wilfred Bion’s group-as-a-whole model, and Murray Bowen’s family systems theory. The book presents a practice of studying ourselves in collective life that utilizes a naturalistic method of observation, analysis of experiential data, and hypothesis formation, all of which are subject to further revision as we gather more data from our lived experiences. Drawing from his extensive professional experience of group work in a range of contexts, Landaiche deftly explores topics including group culture, social pain, learning and language, and presents key principles which enhance and facilitate learning in groups. With a style that is both deeply personal and theoretically grounded in a diverse range of studies, Groups in Transactional Analysis, Object Relations, and Family Systems presents a contemporary assessment of how we operate collectively, and how modern life has changed our outlook. It will be essential reading for transactional analysts in practice and in training, as well as other professionals working with groups. It will also be of value to academics and students of psychology, psychotherapy, and group dynamics, and anyone seeking to understand their role within a group.

Groups in Transactional Analysis, Object Relations, and Family Systems: Studying Ourselves in Collective Life (Innovations in Transactional Analysis: Theory and Practice)

by N. Michel Landaiche, III

Groups are arguably an essential and unavoidable part of our human lives—whether we are part of families, work teams, therapy groups, organizational systems, social clubs, or larger communities. In Groups in Transactional Analysis, Object Relations, and Family Systems: Studying Ourselves in Collective Life, N. Michel Landaiche, III addresses the intense feelings and unexamined beliefs that exist in relation to groups, and explores how to enhance learning, development and growth within them. Landaiche’s multidisciplinary perspective is grounded in the traditions of Eric Berne’s transactional analysis, Wilfred Bion’s group-as-a-whole model, and Murray Bowen’s family systems theory. The book presents a practice of studying ourselves in collective life that utilizes a naturalistic method of observation, analysis of experiential data, and hypothesis formation, all of which are subject to further revision as we gather more data from our lived experiences. Drawing from his extensive professional experience of group work in a range of contexts, Landaiche deftly explores topics including group culture, social pain, learning and language, and presents key principles which enhance and facilitate learning in groups. With a style that is both deeply personal and theoretically grounded in a diverse range of studies, Groups in Transactional Analysis, Object Relations, and Family Systems presents a contemporary assessment of how we operate collectively, and how modern life has changed our outlook. It will be essential reading for transactional analysts in practice and in training, as well as other professionals working with groups. It will also be of value to academics and students of psychology, psychotherapy, and group dynamics, and anyone seeking to understand their role within a group.

Groups, Norms and Practices: Essays on Inferentialism and Collective Intentionality (Studies in the Philosophy of Sociality #13)

by Ladislav Koreň Hans Bernhard Schmid Preston Stovall Leo Townsend

This edited volume examines the relationship between collective intentionality and inferential theories of meaning. The book consists of three main sections. The first part contains essays demonstrating how researchers working on inferentialism and collective intentionality can learn from one another. The essays in the second part examine the dimensions along which philosophical and empirical research on human reasoning and collective intentionality can benefit from more cross-pollination. The final part consists of essays that offer a closer examination of themes from inferentialism and collective intentionality that arise in the work of Wilfrid Sellars. Groups, Norms and Practices provides a template for continuing an interdisciplinary program in philosophy and the sciences that aims to deepen our understanding of human rationality, language use, and sociality.

Groupthink in Science: Greed, Pathological Altruism, Ideology, Competition, and Culture

by David M. Allen James W. Howell

This book discusses one of the hottest topics in science today, i.e., the concern over certain problematic practices within the scientific enterprise. It raises questions and, more importantly, begins to supply answers about one particularly widespread phenomenon that sometimes impedes scientific progress: group processes. The book looks at many problematic manifestations of “going along with the crowd” that are adopted at the expense of truth. Closely related is the concept of pathological altruism or altruism bias—the tendency of scientists to bias their research in order to further the ideological or financial interests of an “in-group” at the expense of both the interest of other groups as well as the truth. The book challenges the widespread notion that science is invariably a benevolent, benign process. It defines the scientific enterprise, in practice as opposed to in theory, as a cultural system designed to produce factual knowledge. In effect, the book offers a broad and unique take on an important and incompletely explored subject: research and academic discourse that sacrifices scientific objectivity, and perhaps even the scientist’s own ethical standards, in order to further the goals of a particular group of researchers or reinforce their shared belief system or their own interests, whether economic, ideological, or bureaucratic.

The Groupuscular Far-Right in Portugal: Nationalism and The Reach of Digital Communication

by Gabriel Fernandes Guimarães

This book analyzes two types of nationalisms that are represented by the Portuguese groupuscular right, that is, the extra-party right. One faction is guided by ethnonationalism and nativism, looking at Portugal through an ethnically European prism. Small groups fight for a white Portugal linked to an imagined white world, rooted in ideas such as race and biology, following models from the US. The other faction looks for a future in a non-European confederation and wants Portuguese citizenship for non-European groups originating from the former colonies, while maintaining ties with the Portuguese extreme right, notably, the one that comes from the Salazar right-wing dictatorship (Estado Novo, 1926–1974). This faction suggests addressing questions of immigration by accepting immigration of non-European people from former imperial space and by initiating a confederation of countries, in which Portugal is the only state with a white majority. Guimarães analyzes the means of communication of these two factions, the language they use to articulate their viewpoints, and the worldviews of various groups in Portugal. He argues that the far right in Portugal is a space filled with radical styles of nationalism.

Groupware: 12th International Workshop, CRIWG 2006, Medina del Campo, Spain, September 17-21, 2006, Proceedings (Lecture Notes in Computer Science #4154)

by Yannis A. Dimitriadis Ilze Zigurs Eduardo Gómez-Sánchez

This book constitutes the refereed proceedings of the 12th International Workshop on Groupware, CRIWG 2006. The book presents 21 revised full papers and 13 revised short papers, carefully reviewed and selected from 99 submissions. Topical sections include collaborative applications and group interaction, group awareness, computer supported collaborative learning, languages and tools supporting collaboration, groupware development frameworks and toolkits, collaborative workspaces, web-based cooperative environments, mobile collaborative work, and collaborative design.

Groupware: 9th International Workshop, CRIWG 2003, Autrans, France, September 28 – October 2, 2003, Proceedings (Lecture Notes in Computer Science #2806)

by Jesus Favela Dominique Decouchant

This volume constitutes the proceedings of the 9th International Workshop on Groupware (CRIWG 2003). The conference was held in the city of Autrans, on the spectacular Vercors plateau in the foothills of the French Alps. The or- nizing committee could not have thought of a better setting to inspire lively discussions and re?ection on open issues facing the ?eld of groupware. The CRIWG workshops have been motivated by advances in Computer- Supported Cooperative Work, and by the need for CSCW to meet the challenges of new application areas. With this ninth meeting, CRIWG aimed to provide a forum for academic researchers and professionals to exchange their experiences and ideas about problems and solutions related to the design, development, and use of groupware applications. The selection of papers followed a strict refereeing process by a renowned international committee. We received 84 contributions with ?rst authors from 21 di?erent countries, from which 30 papers were selected to be presented and published in this proceedings volume. The papers in these proceedings include 18longpaperspresentingmatureworkand12shortpapersdescribingpromising work in progress in the ?eld. We thank all members of the Program Committee for their valuable reviews of the papers. In addition, we were pleased to have as invited speaker Prof. Saul Greenberg from the University of Calgary in Canada, a renowned specialist in Groupware and HCI. An extended abstract of his lecture is included in these proceedings.

Groupware: 13th International Workshop, CRIWG 2007, Bariloche, Argentina, September 16-20, 2007, Proceedings (Lecture Notes in Computer Science #4715)

by Joerg M. Haake Sergio F. Ochoa Alejandra Cechich

This book constitutes the refereed proceedings of the 13th International Workshop on Groupware, CRIWG 2007, held in Bariloche, Argentina. The 17 revised full papers and 10 revised work-in-progress papers are organized in topical sections on group awareness and social aspects, groupware design and development, computer supported collaborative learning, groupware applications and studies, group negotiation and knowledge management, and groupware activities and evaluation.

Groupware: 8th International Workshop, CRIWG 2002, La Serena, Chile, 1.-4. September 2002, Proceedings (Lecture Notes in Computer Science #2440)

by Jörg M. Haake Jose A. Pino

Welcome to the 8th International Workshop on Groupware (CRIWG 2002)! The previous workshops took place in Lisbon, Portugal (1995), Puerto Varas, Chile (1996), El Escorial, Spain (1997), Búzios, Brazil (1998), Cancun, Mexico (1999), Madeira, Portugal (2000), and Darmstadt, Germany (2001). CRIWG workshops follow a simple recipe for success: good papers, a small number of participants, extensive time for lively and constructive discussions, and a high level of cooperation both within and between paper sessions. CRIWG 2002 continued this tradition. CRIWG 2002 attracted 36 submissions from 13 countries, nine of them outside Ibero-America. Each of the 36 articles submitted was reviewed by at least three members of an internationally renowned Program Committee. This year we used a double-blind reviewing process, i. e. , the reviewers did not know who the authors of the papers were. In addition, the reviewers were chosen based on their expertise and we also ensured that they came from countries and institutions not related to those of the paper’s authors. This reviewer assignment worked remarkably well, as indicated by the high average confidence value the reviewers gave their own reviews. This means that papers were usually reviewed by experts in the paper’s topic. As a consequence, reviews were usually quite extensive and contained many suggestions for - provements. I would like to thank all the members of the Program Committee for their hard work, which I am sure contributed to improving the quality of the final articles.

The Groupwork Manual

by Andy Hickson

Intended for anyone who runs or participates in group sessions, this manual offers almost 100 practical activities. It takes the user through a broad range of exercises, ideas, pitfalls and descriptions. This is an ideal companion to the "Creative Activities in Groupwork" series. The book covers every kind of group from social to community groups and from encounter to therapeutic groups. Activities include transforming sound, singing questions, name paint, ritual teambuilding, ears, eyes and mouth, survival, my favourite words, improvisations, sharing, jungle, musical hoops, space walk and interviews.

The Groupwork Manual

by Andy Hickson

Intended for anyone who runs or participates in group sessions, this manual offers almost 100 practical activities. It takes the user through a broad range of exercises, ideas, pitfalls and descriptions. This is an ideal companion to the "Creative Activities in Groupwork" series. The book covers every kind of group from social to community groups and from encounter to therapeutic groups. Activities include transforming sound, singing questions, name paint, ritual teambuilding, ears, eyes and mouth, survival, my favourite words, improvisations, sharing, jungle, musical hoops, space walk and interviews.

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