Public Response to Alerts and Warnings Using Social Media
Public Response to Alerts and Warnings Using Social Media

Author: National Research Council

Publisher: National Academies Press

Published: 2013-02-04

Total Pages: 93

ISBN-13: 0309290333

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Following an earlier NRC workshop on public response to alerts and warnings delivered to mobile devices, a related workshop was held on February 28 and 29, 2012 to look at the role of social media in disaster response. This was one of the first workshops convened to look systematically at the use of social media for alerts and warnings-an event that brought together social science researchers, technologists, emergency management professionals, and other experts on how the public and emergency managers use social media in disasters.In addition to exploring how officials monitor social media, as well as the resulting privacy considerations, the workshop focused on such topics as: what is known about how the public responds to alerts and warnings; the implications of what is known about such public responses for the use of social media to provide alerts and warnings to the public; and approaches to enhancing the situational awareness of emergency managers. Public Response to Alerts and Warnings Using Social Media: Report of a Workshop on Current Knowledge and Research Gaps summarizes presentations made by invited speakers, other remarks by workshop participants, and discussions during parallel breakout sessions. It also points to potential topics for future research, as well as possible areas for future research investment, and it describes some of the challenges facing disaster managers who are seeking to incorporate social media into regular practice.

Studying Media Effects on Children and Youth
Studying Media Effects on Children and Youth

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2006-08-25

Total Pages: 36

ISBN-13: 0309102758

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The presence and intensity of media influences television, radio, music, computers, films, videos, and the Internet are increasingly recognized as an important part of the social ecology of children and youth, and these influences have become more visible and volatile in recent decades. Research that explores the level and effects of media influences calls for measurements of the quantity and character of exposure to a variety of potentially overlapping media sources, an analysis of the content of the media output, and examination of the social context and relationships that are associated with the media experience. Recognizing the importance of this research, the Board on Children, Youth, and Families, under the auspices of the National Research Council and the Institute of Medicine, and with the sponsorship of the Henry J. Kaiser Family Foundation, held a workshop in March 2006. Its purpose was twofold: to examine the quality of the measures used in studies of the effects of media on children's health and development and to identify gaps in both research and practice. The goal was for a variety of experts to consider steps and strategies that could move this research forward and improve its utility for helping parents, practitioners, and policy makers guide young people in navigating a media-rich environment. Studying Media Effects on Children and Youth provides a summary of that discussion, supplemented with information from two papers prepared for the workshop. It begins with an examination of the potential impact of media exposure, followed by a description of the basic research questions and the methods currently used to study them. Methodological questions and challenges and theoretical approaches are described; they are discussed from the perspective of other kinds of epidemiological research. This report closes with a discussion of future directions for the field.

Public Response to Alerts and Warnings on Mobile Devices
Public Response to Alerts and Warnings on Mobile Devices

Author: National Research Council

Publisher: National Academies Press

Published: 2011-04-18

Total Pages: 91

ISBN-13: 0309185130

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This book presents a summary of the Workshop on Public Response to Alerts and Warnings on Mobile Devices: Current Knowledge and Research Gaps, held April 13 and 14, 2010, in Washington, D.C., under the auspices of the National Research Council's Committee on Public Response to Alerts and Warnings on Mobile Devices: Current Knowledge and Research Needs. The workshop was structured to gather inputs and insights from social science researchers, technologists, emergency management professionals, and other experts knowledgeable about how the public responds to alerts and warnings, focusing specifically on how the public responds to mobile alerting.

Language Development in the Digital Age
Language Development in the Digital Age

Author: Mila Vulchanova

Publisher: Frontiers Media SA

Published: 2017-10-18

Total Pages: 81

ISBN-13: 2889453138

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The digital age is changing our children’s lives and childhood dramatically. New technologies transform the way people interact with each other, the way stories are shared and distributed, and the way reality is presented and perceived. Parents experience that toddlers can handle tablets and apps with a level of sophistication the children’s grandparents can only envy. The question of how the ecology of the child affects the acquisition of competencies and skills has been approached from different angles in different disciplines. In linguistics, psychology and neuroscience, the central question addressed concerns the specific role of exposure to language. Two influential types of theory have been proposed. On one view the capacity to learn language is hard-wired in the human brain: linguistic input is merely a trigger for language to develop. On an alternative view, language acquisition depends on the linguistic environment of the child, and specifically on language input provided through child-adult communication and interaction. The latter view further specifies that factors in situated interaction are crucial for language learning to take place. In the fields of information technology, artificial intelligence and robotics a current theme is to create robots that develop, as children do, and to establish how embodiment and interaction support language learning in these machines. In the field of human-machine interaction, research is investigating whether using a physical robot, rather than a virtual agent or a computer-based video, has a positive effect on language development. The Research Topic will address the following issues: - What are the methodological challenges faced by research on language acquisition in the digital age? - How should traditional theories and models of language acquisition be revised to account for the multimodal and multichannel nature of language learning in the digital age? - How should existing and future technologies be developed and transformed so as to be most beneficial for child language learning and cognition? - Can new technologies be tailored to support child growth, and most importantly, can they be designed in order to enhance specifically vulnerable children’s language learning environment and opportunities? - What kind of learning mechanisms are involved? - How can artificial intelligence and robotics technologies, as robot tutors, support language development? These questions and issues can only be addressed by means of an interdisciplinary approach that aims at developing new methods of data collection and analysis in cross-sectional and longitudinal perspectives. We welcome contributions addressing these questions from an interdisciplinary perspective both theoretically and empirically.

Confronting the Challenges of Participatory Culture
Confronting the Challenges of Participatory Culture

Author: Henry Jenkins

Publisher: MIT Press

Published: 2009-06-05

Total Pages: 146

ISBN-13: 0262513625

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Many teens today who use the Internet are actively involved in participatory cultures—joining online communities (Facebook, message boards, game clans), producing creative work in new forms (digital sampling, modding, fan videomaking, fan fiction), working in teams to complete tasks and develop new knowledge (as in Wikipedia), and shaping the flow of media (as in blogging or podcasting). A growing body of scholarship suggests potential benefits of these activities, including opportunities for peer-to-peer learning, development of skills useful in the modern workplace, and a more empowered conception of citizenship. Some argue that young people pick up these key skills and competencies on their own by interacting with popular culture; but the problems of unequal access, lack of media transparency, and the breakdown of traditional forms of socialization and professional training suggest a role for policy and pedagogical intervention. This report aims to shift the conversation about the "digital divide" from questions about access to technology to questions about access to opportunities for involvement in participatory culture and how to provide all young people with the chance to develop the cultural competencies and social skills needed. Fostering these skills, the authors argue, requires a systemic approach to media education; schools, afterschool programs, and parents all have distinctive roles to play. The John D. and Catherine T. MacArthur Foundation Reports on Digital Media and Learning

Contemporary Native American Cultural Issues
Contemporary Native American Cultural Issues

Author: Duane Champagne

Publisher: Rowman Altamira

Published: 2000-01-01

Total Pages: 330

ISBN-13: 0585201269

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Duane Champagne has assembled a volume of top scholarship reflecting the complexity and diversity of Native American cultural life. Introductions to each topical section provide background and integrated analyses of the issues at hand. The informative and critical studies that follow offer experiences and perspectives from a variety of Native settings. Topics include identity, gender, the powwow, mass media, health and environmental issues. This book and its companion volume, Contemporary Native American Political Issues, edited by Troy R. Johnson, are ideal teaching tools for instructors in Native American studies, ethnic studies, and anthropology, and important resources for anyone working in or with Native communities.