This book addresses increasingly relevant social problems enabled by social media through the lens of system science research and modeling. Instead of evaluating existing patterns from existing social media data, the book focuses on exploring the possibility of various policies. Specifically, it provides fresh insight into the political echo chamber and polarization in social media using agent-based modeling and scenario analysis. The book contains a practical framework to study the factors influencing echo chambers and polarization formation occurring in social media communication. By modeling individual social media users' information consumption, the influence of various behaviors and policies are captured as macro-phenomena. The book also introduces a comprehensive agent-based reinterpretation of the Zaller model, a classic in public opinion research. In addition, the book demonstrates two real-life applications of the model using empirical observations: resolving the conflicting observations of the online echo chamber effect, and modeling the influence of vaccine-related Facebook pages on users’ opinions about vaccination.

Spatializing Social Media charts the theoretical and methodological challenges in analyzing and visualizing social media data mapped to geographic areas. It introduces the reader to concepts, theories, and methods that sit at the crossroads between spatial and social network analysis to unpack the conceptual differences between online and face-to-face social networks and the nonlinear effects triggered by social activity that overlaps online and offline. The book is divided into four sections, with the first accounting for the differences between space (the geometrical arrangements that structure and enable forms of interaction) and place (the mechanisms through which social meanings are attached to physical locations). The second section covers the rationale of social network analysis and the ontological differences, stating that relationships, more than individual and independent attributes, are key to understanding of social behavior. The third section covers a range of case studies that successfully mapped social media activity to geographically situated areas and considers the inflection of homophilous dependencies across online and offline social networks. The fourth and last section of the book explores a range of networks and discusses methods for and approaches to plotting a social network graph onto a map, including the purpose-built R package Spatial Social Media. The book takes a non-mathematical approach to social networks and spatial statistics suitable for postgraduate students in sociology, psychology and the social sciences.

This book is one of the results of the III International Seminar on Research on Mediatization and Social Processes held in 2019. The III International Seminar on Research on Mediatization and Social Processes had a program developed on two levels: Debate Tables, with invited researchers (five discussion tables, with the participation of researchers from France (3), Argentina (2), Germany (1), and Brazil (5). The schedule of the III Seminar and its structure can be seen at https://www.midiaticom.org/seminario-midiatizacao/grade-de-programacao-2019/. In total, there were 15 hours of debates at the five Discussion Tables. Methodologically, the Seminar takes place in the articulation of Debate Tables with international guests and Working Groups with the presence of researchers, doctors, doctoral students, masters, and masters' degree students. We point out that, even in the scope of training processes, master's and doctoral students, masters and doctors, post-doctors and post-doctoral graduates, and members of the organizing Research Group take part as reviewers, in a blind evaluation process, of the expanded abstracts submitted by graduates with a lower title - under the coordination of the research professors from the Mediatization and Social Processes Group. They evaluated (in a group of more than three dozen reviewers) each of the works submitted by colleagues with a lower instructional level, with classificatory notes, which resulted in the approved works. They were then grouped by the Organizing Committee, successively, until they reached the event's working groups.

This two-volume set LNCS 14025 and 14026 constitutes the refereed proceedings of the 15th International Conference on Social Computing and Social Media, SCSM 2023, held as part of the 25th International Conference, HCI International 2023, held in Copenhagen, Denmark in July 2023. The total of 1578 papers and 396 posters included in the HCII 2023 proceedings was carefully reviewed and selected from 7472 submissions. The SCSM 2023 conference offers a wide range of topics related to the design, development, assessment, use, and impact of social media.

The Encyclopedia of Social Media and Politics explores how the rise of social media is altering politics both in the United States and in key moments, movements, and places around the world. Its scope encompasses the disruptive technologies and activities that are changing basic patterns in American politics and the amazing transformations that social media use is rendering in other political systems heretofore resistant to democratization and change. In a time when social media are revolutionizing and galvanizing politics in the United States and around the world, this encyclopedia is a must-have reference. It reflects the changing landscape of politics where old modes and methods of political communication from elites to the masses (top down) and from the masses to elites (bottom up) are being displaced rapidly by social media, and where activists are building new movements and protests using social media to alter mainstream political agendas. Key Features: This three-volume A-to-Z encyclopedia set includes 600 short essays on high-interest topics that explore social media’s impact on politics, such as "Activists and Activism," "Issues and Social Media," "Politics and Social Media," and "Popular Uprisings and Protest." A stellar array of world renowned scholars have written entries in a clear and accessible style that invites readers to explore and reflect on the use of social media by political candidates in this country, as well as the use of social media in protests overseas Unique to this book is a detailed appendix with material unavailable anywhere else tracking and illustrating social media usage by U.S. Senators and Congressmen. This encyclopedia set is a must-have general, non-technical resource for students and researchers who seek to understand how the changes in social networking through social media are affecting politics, both in the United States and in selected countries or regions around the world. Key Themes: Opening Essays Celebrities and Pioneers in Social Media and Politics Congressional Social Media Usage (Most Active Members) Measuring Social Media′s Political Impact Misuse of Social Media in the Political Arena: Issues and Ethics Social Media, Candidates, and Campaigns Social Media, Politics, and Culture Social Media and Networking Websites Social Media and Political Unrest Social Media and Social Issues, Activism, and Movements Social Media Concepts and Theorie Social Media Regulation, Public Policy, and Actual Practice Social Media Types, Innovation and Technology

This book explores cultural polarization resultant decline in social cohesion in society and how information and communication technologies exacerbate the cultural polarization through phenomenon such as “echo chambers” of information that damage the quality of online discourse. This book examines the nature of the information that is shared. Further this book identifies how the quality of online discourse and polarization induced through it leads to offline harm and negative outcomes in our society. This book discusses how wide-ranging information exchange on digital media can lead to two scenarios, namely, the formation of the public sphere or the formation of echo chambers. While the public sphere, which promotes greater diversity, is a well-researched domain, substantially less research has been conducted on echo chambers in relation to sociocultural activities, products or services. This book states that polarization induced by the formation and evolution of echo chambers in sociocultural realm such as around epidemic outbreaks, vaccination, healthcare, education, and climate change is an emerging avenue of research due to its enormous impact in the shaping of our society. Therefore, this book argues that understanding the characteristics of sociocultural products related controversies is critical and valuable in developing interventions to reduce unhealthy societal and organizational polarisations. The development of systematic knowledge is required to understand and address such a large scale and complex societal challenge so as to facilitate a deeper understanding and offer solutions to the growing issue of polarization in sociocultural context driven primarily through echo chambers. This book examines how technology enabled social media usage increases, and the complex structural outcomes such as echo chambers are likely to have an increasingly important role in shaping public opinion. This book appeals to readers with interest in developing a deeper and broader understanding of issues and initiatives related to the polarization of opinions on cultural products. These include readers and scholars from various disciplines, along with engaged organizational leaders, activists, policy makers, and common citizens.

Are you tired of feeling trapped within your own beliefs, constantly surrounded by the same perspectives and opinions? Are you seeking a way to break free from these self-reinforcing cycles of thought? This book offers a comprehensive and incisive exploration of echo chambers, their psychological underpinnings, historical contexts, and impact on today's society. Understanding Echo Chambers provides practical insights into the phenomenon and offers strategies for escaping these intellectual prisons. Whether you are a concerned citizen, a curious academic, or a social media user, this book will resonate with your desire for a more open dialogue and diverse perspectives. Key Features of the Book: - A timely exploration of the psychological phenomena behind echo chambers. - A historical perspective on echo chambers and their prevalence. - An analysis of the role of media in fostering echo chambers. - A look at the influence of echo chambers on politics and decision-making. - An in-depth examination of echo chambers on social media platforms. - A critical view of echo chambers in academia. - A scientific approach to understanding and combating echo chambers. - A discussion on the implications for free speech and open dialogue. - A guide on strategies to break free from echo chambers. If you're ready to break out of your echo chamber and seek a more balanced and enriching dialogue, then this book is an essential read. Order your copy today to start your journey towards intellectual freedom and diversity of thought. This book is not just a guide, but a beacon, illuminating the path towards a more open, diverse, and inclusive worldview. It's time to step out of the echo chamber and into the real world of differing perspectives. With this book, you can finally start to see the bigger picture. So, what are you waiting for? Order now and let the journey begin!

This book constitutes the refereed proceedings of the 13th International Conference on Social Informatics, SocInfo 2022, which took place in Glasgow, UK, during October 19-21, 2022. The 22 full papers, 8 short papers, and 4 late breaking papers included in this book were carefully reviewed and selected from 102 submissions. The deal with topics ranging from information-system design on social concepts to analyzing complex social systems using computational methods or explore socio-technical techniques using social sciences methods.

This book addresses increasingly relevant social problems enabled by social media through the lens of system science research and modeling. Instead of evaluating existing patterns from existing social media data, the book focuses on exploring the possibility of various policies. Specifically, it provides fresh insight into the political echo chamber and polarization in social media using agent-based modeling and scenario analysis. The book contains a practical framework to study the factors influencing echo chambers and polarization formation occurring in social media communication. By modeling individual social media users' information consumption, the influence of various behaviors and policies are captured as macro-phenomena. The book also introduces a comprehensive agent-based reinterpretation of the Zaller model, a classic in public opinion research. In addition, the book demonstrates two real-life applications of the model using empirical observations: resolving the conflicting observations of the online echo chamber effect, and modeling the influence of vaccine-related Facebook pages on users’ opinions about vaccination.

Rhetoric and Democracy in a Post-Truth Era offers a timely examination of public communication and political culture in the United States and the systemic feedback loops that have amplified democratic dysfunction and violence. Informed by both deductive and inductive analysis of four key perils (post-truth; polarization; [social media] platform; and populism) in the interplay of complex systems, Joshua J. Frye and Steven R. Goldzwig examine rhetorical traditions and trajectories to synoptically explain both how we got to this point and how we can fix it. Exploring salient and increasingly important issues affecting the public life and culture of American democracy and democracies worldwide, this work expands public understanding of the current political landscape, reveals what effective democratic citizenship requires, and identifies communication practices that can be used to better engage with these contemporary challenges. Scholars of communication, rhetoric, and political science will find this book of particular interest.