Gatekeeping Theory

Gatekeeping is one of the media’s central roles in public life: people rely on mediators to transform information about billions of events into a manageable number of media messages. This process determines not only which information is selected, but also what the content and nature of messages, such as news, will be. Gatekeeping Theory describes the powerful process through which events are covered by the mass media, explaining how and why certain information either passes through gates or is closed off from media attention. This book is essential for understanding how even single, seemingly trivial gatekeeping decisions can come together to shape an audience’s view of the world, and illustrates what is at stake in the process.

Gatekeeping Theory examines the process by which the billions of messages that are available in today's media world get cut down and transformed into the hundreds of messages that reach a given person on a given day.

This unique book presents authoritative overviews of more than 70 conceptual frameworks for understanding how people seek, manage, share, and use information in different contexts. A practical and readable reference to both well-established and newly proposed theories of information behavior, the book includes contributions from 85 scholars from 10 countries. Each theory description covers origins, propositions, methodological implications, usage, links to related conceptual frameworks, and listings of authoritative primary and secondary references. The introductory chapters explain key concepts, theorymethod connections, and the process of theory development.

Racial profiling has been a controversial topic in civil right's dialogue for centuries beginning with the Negro Free Registry in the slave era, emerging again with the 1980s 'War on Drugs, ' and climaxing with the 2000 'War on Terror.' This study offers an in-depth overview of the evolution of racial profiling in the United States throughout these diverse periods. It specifically offers an in-depth examination of how mainstream and Black press newspapers framed the phenomena of 'racial profiling' three years before and after the September 11 terrorist attacks. It offers readers a peek at the various types of frames, ethnic groups, and sources that journalists chose in their quest to cover the issue. Moreover, it defines, compares, and contrasts the differences in Black and Mainstream media's coverage of the issue and the unique purpose that each media form serves. Finally, this work provides a brilliant example of a frame analysis carried to its full extent

This is an innovative study of the techniques of domination, based on financial markets, judicial systems, academia and international relations, across North America and post-Soviet Russia. Ultimately, Oleinik seeks to provide an alternative to mainstream economic analyses of power.

First published in 2014. Routledge is an imprint of Taylor & Francis, an informa company.

This contributed volume explores theories of media and communication and focuses on providing African perspectives on global conversations. Using broad cases relating to media and communication theories, this book explores socio-cultural issues affecting most modern African societies, providing a conceptual and empirical framework for explicating the potential place of media techniques and structures in Africa. As a good template for understanding and applying communication theories and approaches in the African context, the volume is a priceless asset for Media and Communication scholars.

"This 2-volume set within the SAGE Reference Series on Leadership tackles issues relevant to leadership in the realm of science and technology. To encompass the key topics in this arena, this handbook features 100 topics arranged under eight headings. Volume 1 concentrates on general principles of science and technology leadership and includes sections on social-scientific perspectives on S&T leadership; key scientific concepts about leading and innovating in S&T; characteristics of S&T leaders and their environments; and strategies, tactics, and tools of S&T leadership. Volume 2 provides case studies of leadership in S&T, with sections considering leadership in informal communities of scientists and engineers; leadership in government projects and research initiatives; leadership in industry research, development, and innovation; and finally, leadership in education and university-based research. By focusing on key topics within 100 brief chapters, this unprecedented reference resource offers students more detailed information and depth of discussion than typically found in an encyclopedia entry but not as much jargon, detail or density as in a journal article or a research handbook chapter. Entries are written in language and style that is broadly accessible, and each is followed by cross-references and a brief bibliography and further readings. A detailed index and an online version of the work enhances accessibility for today's student audience"--Provided by publisher.