The Disinformers


Book Description

The Disinformers uncovers the people and the organizations behind the disinformation campaigns that began on social media with the 2016 U.S. presidential election and reached a violent crescendo with the storming of the U.S. Capitol on January 6, 2021. Edited by social media researcher Lance Porter, this vital collection of interdisciplinary scholarship analyzes how foreign interference destabilized political conversations, stoked racial tensions, and spread disinformation across social media platforms to produce increasing friction among voters. With a new presidential election cycle in motion, members of the voting public continue questioning both the security of the nation’s election systems and the validity of its media networks. The 2016 election thrust the vulnerability of voting technology to the forefront of conversations in the United States and sparked discussions about the use of social media to distribute divisive and false information. While Donald Trump’s claims of fraud in the 2016 and 2020 elections were verifiably false, disinformation undoubtedly roiled the nation’s media systems and spurred on the insurrection of January 6. Presenting seven essays of original research, The Disinformers focuses on the turning point of 2016 and how disinformation campaigns continued in the following years. The contributors examine organizations such as Russia’s Internet Research Agency and its connections with a conservative network across social media, including Facebook and Twitter, that disseminated incendiary content. Essays from political scientists, media scholars, computer scientists, and cybersecurity experts reveal the ways in which disinformation permeates social media, the platform policies and chronic inaction that enable disinformation to circulate, and the effects of disinformation on young people as well as on historically repressed groups. At a critical time in the U.S. political cycle, The Disinformers provides in-depth analysis of issues essential to understanding the role disinformation can play in elections across the world.




New Directions in Cognitive Information Retrieval


Book Description

New Directions in Cognitive Information Retrieval presents an exciting new direction for research into cognitive oriented information retrieval (IR) research, a direction based on an analysis of the user’s problem situation and cognitive behavior when using the IR system. This contrasts with the current dominant IR research paradigm which concentrates on improving IR system matching performance. The chapters describe the leading edge concepts and models of cognitive IR that explore the nexus between human cognition, information and the social conditions that drive humans to seek information using IR systems. Chapter topics include: Polyrepresentation, cognitive overlap and the boomerang effect, Multitasking while conducting the search, Knowledge Diagram Visualizations of the topic space to facilitate user assimilation of information, Task, relevance, selection state, knowledge need and knowledge behavior, search training built into the search, children’s collaboration for school projects, and other cognitive perspectives on IR concepts and issues.




Report


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Bulletin


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Bulletin


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The SAGE Handbook of African American Education


Book Description

This Handbook received an honorable mention at the 2009 PROSE Awards. The PROSE Awards annually recognize the very best in professional and scholarly publishing by bringing attention to distinguished books, journals, and electronic content in over 40 categories. "This volume fills the tremendous void that currently exists in providing a much-needed lens for cultural leadership and proficiency. The approach provides a wide divergence of perspectives on African American forms of leadership in a variety of diverse leadership settings." —Len Foster, Washington State University The SAGE Handbook of African American Education is a unique, comprehensive collection of theoretical and empirical scholarship in six important areas: historical perspectives, teaching and learning, PK–12 school leadership, higher education, current issues, and education policy. The purpose of the Handbook is to articulate perspectives on issues affecting the participation and leadership of African Americans in PK–12 and postsecondary education. This volume also addresses historical and current issues affecting the education of African Americans and discusses current and future school reform efforts that directly affect this group. Key Features Promotes inquiry and development of questions, ideas, and dialogue about critical practice, theory, and research on African Americans in the United States educational system Makes significant contributions to the scholarship on African Americans in the broad context of U.S. education and society Addresses the central question—in what ways do African Americans in corporate, private, and public positions influence and shape educational policy that affects African Americans? "The SAGE Handbook of African American Education is a unique, comprehensive collection of theoretical and empirical scholarship in six important areas: historical perspectives, teaching and learning, Pre-K-12 school leadership, higher education, current issues, and education policy." —TEACHERS OF COLOR "A wise scientist once argued that to doubt everything or to believe everything often results in the same solution set; both eliminate the need for reflection. This handbook provides an intellectual space for those interested in true reflection on the human ecology of the African American experience in schools, communities, and society. The /Handbook of African American Education/ is a repository of information developed to advance the human service professional." —William F. Tate IV, Washington University in St. Louis "This handbook represents the most comprehensive collection of research on African Americans in education to date. Its breadth spans the historical, the political, institutional and community forces that have shaped educational opportunities and attainment among African Americans. The review of extant research on a range of topics from the role of culture and identity in learning, teacher preparation, educational leadership, to higher education and educational policy is far-reaching and cutting edge. This volume has historic significance and will become a classic collection on African American education for scholars and practitioners alike." —Carol D. Lee, Professor, Northwestern University Vice-President, Division G, American Educational Research Association "This handbook is needed as a basic reference for professors and graduate students conducting research on the education of Blacks in America." —Frank Brown, University of North Carolina at Chapel Hill




Looking for Information


Book Description

Focuses on the topics of information seeking, information behavior and information practices. This title covers such topics as: the nature of information, information needs and uses, sensemaking, information avoidance, communication among scientists and scholars, relevant social and psychological theories, and applicable research methodologies.







Looking for Information


Book Description

This fifth edition is redesigned to reflect the breadth of research across information behaviour studies, with a new streamlined, six-chapter structure, presenting a refreshed look at information needs and seeking practices, while also embracing contemporary concepts such as information use, creation, and embodiment.