Nielsen PrimeLocation Web/Desktop: Assessing and GIS Mapping Market Area

Data.gov (United States)

Social Security Administration — Nielsen PrimeLocation Web and Desktop Software Licensed for Internal Use only: Pop-Facts Demographics Database, Geographic Mapping Data Layers, Geo-Coding locations.

What Does it Take to Travel Philosophically Light? A Response to Nielsen

Directory of Open Access Journals (Sweden)

Idil Boran

2008-10-01

Full Text Available In his reply to criticism raised against his reading of Rawls’s constructivist method in light of Rorty’s pragmatism, Kai Nielsen defends his position on the basis that it provides the tools for an external defence of liberalism. An external defence seeks to justify a liberal conception of justice in a way that will be acceptable not only to those who have already accepted the core substantive principles of liberal theory, but to those who reject these core principles. This paper assesses Nielsen’s proposal and shows that Rortian pragmatism is a limited way of achieving an external defence of liberal political and legal institutions. I propose to develop instead the idea of Kantian constructivism to this end. This discussion also brings to light broader questions about the idea of practical philosophy, and thus pays tribute to the works of John Rawls, Richard Rorty, and Kai Nielsen. Dans sa réplique à la critique faite de son interprétation de la méthode constructiviste de Rawls à la lumière du pragmatisme de Rorty, Kai Nielsen défend sa position en indiquant qu’elle offre des outils pour faire une défense externe du libéralisme. Une défence externe cherche à justifier une conception libérale de la justice d’une façon qui sera acceptable non seulement par ceux qui ont déjà accepté les principes importants de fond de la théorie libérale, mais par ceux qui rejettent ces principes de fond. Cet article évalue la proposition de Nielsen et démontre que le pragmatisme de Rorty est une façon limitée d’en arriver à une défense externe des institutions politiques et juridiques libérales. Je propose de développer plutôt l’idée de constructivisme kantien à cette fin. Cette discussion fait aussi ressortir des questions de plus grande envergure au sujet de l’idée de philosophie pratique et rend ainsi hommage aux oeuvres de John Rawls, Richard Rorty et Kai Nielsen.

Nielsen: Aladdin-Suite, FS89. Maskarade-Overture / Robert Layton

Index Scriptorium Estoniae

Layton, Robert

1996-01-01

Uuest heliplaadist "Nielsen: Aladdin-Suite, FS89. Maskarade-Overture, Prelude, Act 2. The Cockerels' Dance. Rhapsody Overture: An imaginary journey to the Faroe Islands, FS123. Helios Overture, FS32. Saga-Drom, FS46. Pan and Syrinx, FS87. Gothenburg Symphony Orchestra, Neeme Järvi" DG 447 757-2GH (72 minutes: DDD)

Nielsen's identity and gluon condensation at finite temperature

International Nuclear Information System (INIS)

Skalozub, V.V.

1992-11-01

The gauge dependence problem of the gluon field zero component condensate, A 0 =const, is investigated in finite temperature SU(3) gluodynamics. The two-loop effective action W(A 0 ,ξ) is recalculated in the background R ξ gauge. The obtained result somewhat differs from that of other authors. By straightforward calculation it is shown that W(A 0 ,ξ) satisfies the Nielsen (the Ward type) identity. Thus, the gauge invariance of the gluon condensation phenomenon is proved. (author). 14 refs

ANALISIS CATEGORY ADVERTISING EXPENDITURE DAN CONSUMER MEDIA HABIT DI MEDIA TELEVISI DAN MEDIA CETAK

Directory of Open Access Journals (Sweden)

Zifwen Zifwen

2011-08-01

Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 The purpose of the study is to identify the category of advertising expenditure and media habit on media advertising, especially on television and print ad such as newspapers, magazines and tabloids. The Data were collected  from Nielsen Media Research (NMR data base from a number of cities in Indonesia, such as Jakarta,Surabaya, Bandung, Semarang, Surabaya, Yogyakarta, Bali, Medan,Palembang and Makassar. There are three different type of data used to acquire the secondary data for the study: (1  Telescope (data collected for rating analysis January 1st, 2005 to March 31st, 2005, (2 Print scope (data collected from the readership of magazines, tabloids and newspaper January 1st, 2004 to December 31st, 2004 and (3 Ad quest (data collected from advertising expenditure for all categories. The data were collected, calculated and analyzed from January 1st, 2002 to December 31st, 2004. The purpose of the study is to uncover the trend of advertising budget from all categories on the television and print ads, in order to describe the consumption tendency of the people within advertising media. Index analysis and Biplot were used to analyze the data. Based on the result of advertising expenditure analysis of data, showing that all categories were completely different in the utilization of the media for advertisement. Some categories used mix media to support their campaign and others used a single media. Characteristic of the categories were strongly involved in the decision making in way of choosing and using the advertising media. The result of consumer media analysis found that the people habit were completely different and unique in media consumption. Different of age, sex and social economic status can create a different habit in term of hobbies and desire within the channel, programme, newspaper, magazines and the tabloids. Finally, to create an effective and efficient advertising activity

FN-2HDM: Two Higgs Doublet Models with Froggatt-Nielsen symmetry

Energy Technology Data Exchange (ETDEWEB)

Dery, Avital; Nir, Yosef [Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Herzl 234, Rehovot 76100 (Israel)

2017-04-03

We embed Two Higgs Doublet Models (2HDMs) in the Froggatt Nielsen (FN) framework. We find that the approximate FN symmetry predicts i) approximate Natural Flavor Conservation (NFC) of Types II or IV in the Yukawa sector, and ii) approximate Peccei-Quinn (PQ) symmetry in the scalar sector. We discuss the phenomenological consequences of these features.

Characterizing Government Social Media Research

DEFF Research Database (Denmark)

Medaglia, Rony; Zheng, Lei

2016-01-01

As research on government social media continues to grow in quantity and scope, this area calls for mapping and systematization, in order to stimulate better-informed studies in the future. This paper draws on a comprehensive review of government social media literature in the e...... a four-point research agenda for future government social media research....

Usability perspective on social media sites' adoption in the B2B context

OpenAIRE

Lacka, Ewelina; Chong, Alain

2016-01-01

While social media sites have been successfully adopted and used in the B2C context, they are perceived to be irrelevant in B2B marketing. This is due to marketers' perception of poor usability of these sites in the B2B sector. This study investigates the usability of social media sites when adopted for B2B marketing purposes in the one of world's largest social media market: China. Specifically, by extending the Technology Acceptance Model with Nielsen's Model of Attributes of System Accepta...

Media-Policy Responses to Digitalization: a comparative perspective

DEFF Research Database (Denmark)

Kammer, Aske

2017-01-01

highly influential in the media-political frameworks of the 20th century and today. What is happening in the process of digitalization, however, is that these division lines dissolve. Earlier, the press produced journalism in written form, broadcasters audiovisual; but in the digital age, the ways...... of presenting the news are converging, making newspapers and broadcasters direct competitors in the same market (see, e.g., Søndergaard & Helles, 2014). So the question is to what extent this tri-sectional understanding of the media is adequate for the current media environment, and how processes of convergence...... challenge its core assumptions (see also Nielsen, 2014). Along those lines, the basic question of this paper is how different media systems and the actors in it adapt media politically to current changes in their contingencies? What happens to the guideposts of media policy when the landscape changes...

O Concerto para Clarineta, Op.57 de Carl Nielsen: contexto, análises e interpretações Carl Nielsen's Clarinet Concerto, Op.57: context, analysis and performance

Directory of Open Access Journals (Sweden)

Vinicius de Sousa Fraga

2013-06-01

Full Text Available Composto em 1928, o Concerto para Clarineta, Op.57, de Carl Nielsen (1865-1931 tornou-se uma obra fundamental na literatura da clarineta no século XX. A presente pesquisa procura discutir algumas de suas questões de performance através de uma contextualização da época em que foi escrito, com ênfase nos aspectos relevantes sobre o compositor e a produção da obra. São observadas as divergências entre a edição da Samfundet e os originais manuscritos. Por meio de uma análise da obra, busca-se discutir sua recepção inicial e seu papel na literatura da clarineta.Composed in 1928, Carl Nielsen's Clarinet Concerto, Op.57 became a fundamental work in the twentieth century clarinet literature. This study discusses some of the work's performance aspects by means of examining its context related to its composer and compositional procedures. The discrepancies between the Sanfundet edition and the composer's manuscripts are observed. Analysis aspects of the work support the discussion about its initial reception and its role in the clarinet literature.

Dynamical basis for Koba-Nielsen-Olesen scaling and its violation

International Nuclear Information System (INIS)

Hinz, D.C.; Lam, C.S.

1986-01-01

We discuss a class of dynamical models motivated by Koba-Nielsen-Olesen (KNO) scaling and phase-space considerations. These modified phase-space models (MPSM's) generalize some of the existing models and provide them with a dynamical basis. Multiplicity distributions in MPSM's can be obtained by solving an appropriate evolution equation, from which kinematical KNO-scaling violations before the asymptotic scaling energy is reached can be calculated. Possible causes for dynamical KNO-scaling violations are also discussed

Experimental Methods in Media Research

NARCIS (Netherlands)

C.W. Handke (Christian); C. Herzog (Christian)

2017-01-01

textabstractCausal effects are a prime concern in media policy research, and experimental research designs are widely regarded as the most effective way to identify and gauge causality. Nevertheless, explicit applications of experimental methods are rare in media policy research. This chapter

Editors’ Introduction: The life and work of Jørgen S. Nielsen

DEFF Research Database (Denmark)

Vinding, Niels Valdemar

2018-01-01

In September 2016, Jørgen S. Nielsen celebrated his 70th birthday. The articles in the present volume are collected in expectation of that joyous occasion. As often is in academia, it is only now that we have been able to gather and publish all the contributions from friends and colleagues. As wi...... they indeed echo the themes and curiosity in Jørgen S. Nielsen’s own exploration of the multitude of Muslims in Europe....

Lie symmetry and the generalized Hojman conserved quantity of Nielsen equations for a variable mass holonomic system of relative motion

International Nuclear Information System (INIS)

Zhang Mei-Ling; Wang Xiao-Xiao; Xie Yin-Li; Jia Li-Qun; Sun Xian-Ting

2011-01-01

Lie symmetry and the generalized Hojman conserved quantity of Nielsen equations for a variable mass holonomic system of relative motion are studied. The determining equation of Lie symmetry of Nielsen equations for a variable mass holonomic system of relative motion under the infinitesimal transformations of groups is given. The expression of generalized Hojman conserved quantity deduced directly from Lie symmetry for a variable mass holonomic system of relative motion is obtained. An example is given to illustrate the application of the results. (general)

Improving the Yule-Nielsen modified Neugebauer model by dot surface coverages depending on the ink superposition conditions

Science.gov (United States)

Hersch, Roger David; Crete, Frederique

2005-01-01

Dot gain is different when dots are printed alone, printed in superposition with one ink or printed in superposition with two inks. In addition, the dot gain may also differ depending on which solid ink the considered halftone layer is superposed. In a previous research project, we developed a model for computing the effective surface coverage of a dot according to its superposition conditions. In the present contribution, we improve the Yule-Nielsen modified Neugebauer model by integrating into it our effective dot surface coverage computation model. Calibration of the reproduction curves mapping nominal to effective surface coverages in every superposition condition is carried out by fitting effective dot surfaces which minimize the sum of square differences between the measured reflection density spectra and reflection density spectra predicted according to the Yule-Nielsen modified Neugebauer model. In order to predict the reflection spectrum of a patch, its known nominal surface coverage values are converted into effective coverage values by weighting the contributions from different reproduction curves according to the weights of the contributing superposition conditions. We analyze the colorimetric prediction improvement brought by our extended dot surface coverage model for clustered-dot offset prints, thermal transfer prints and ink-jet prints. The color differences induced by the differences between measured reflection spectra and reflection spectra predicted according to the new dot surface estimation model are quantified on 729 different cyan, magenta, yellow patches covering the full color gamut. As a reference, these differences are also computed for the classical Yule-Nielsen modified spectral Neugebauer model incorporating a single halftone reproduction curve for each ink. Taking into account dot surface coverages according to different superposition conditions considerably improves the predictions of the Yule-Nielsen modified Neugebauer model. In

GAME STUDIES ENCONTRAM JOGOS PARA SAÚDE: Uma entrevista com Espen Aarseth e Rune Nielsen

Directory of Open Access Journals (Sweden)

Luiz Adolfo Andrade

2018-06-01

Full Text Available Os pesquisadores do Centro para Pesquisas em Jogos de Computador da IT – Universidade de Copenhagen, Espen Aarseth e Rune Nielsen, discutem nesta entrevista a relação entre jogos e cuidados com a saúde.

Creation and annihilation operators for Nielsen-Olesen vortices in the coherent state approximation

International Nuclear Information System (INIS)

Pottinger, D.E.L.

1978-01-01

Using the standard techniques of canonical quantization, the author constructs approximate expressions for the creation and annihilation operators for Nielsen-Olesen vortices. The forms for the creation and annihilation operators are appropriate to situations where large-scale vortex condensation takes place. In particular, a phenomenon such as this is basic in the quark confinement schemes of Mandelstam and 't Hooft. (Auth.)

Transculturality as a Perspective: Researching Media Cultures Comparatively

Directory of Open Access Journals (Sweden)

Andreas Hepp

2009-01-01

Full Text Available Most of the research on media cultures operates in a "national-territorial" frame. Media cultures are considered as national cultures and other forms of media culture (for example professional journalism cultures, diasporas, celebrity cultures etc. are not investigated in their "deterritorial" character. But it is exactly such deterritorial forms of media culture that are gaining relevance with the ongoing pace of media globalization: they therefore have to be placed in the focus of comparative media and communication research. Starting with this consideration, the article develops a transcultural perspective on researching media cultures. Within this perspective it becomes possible to conduct comparative research on (territorial national media cultures as well as on other (deterritorial forms of present media cultures, as this approach moves the processes of cultural construction and articulation into the focus of analysis. To arrive at a better understanding of this approach, "media cultures" are defined as translocal phenomena in their territorial as well as their deterritorial relations. Based on this, the "semantics" of a transcultural research perspective are outlined, which then makes it possible to formulate practical principles for carrying out comparative qualitative research within this framework. URN: urn:nbn:de:0114-fqs0901267

VENEZUELANS´ APPROPRIATION OF SOCIAL MEDIA FOR E-GOVERNMENT

Directory of Open Access Journals (Sweden)

María Isabel Neuman

2015-04-01

Full Text Available In this paper we analyze actual figures of the use of twitter which are contrasted with the theory of virtual communities of Nielsen (2006, with emphasis on the analysis of the account @chavezcandanga of former president Hugo Chavez. The data was obtained from the analytical social networking platforms that processes the Twitter API and international research centers. We conclude that in the case of the virtual community of the @chavezcandanga account the characteristics of social networks are harnessed as an innovative practice in e-government and Nielsen formulations are met.

Aarhus Conference on Probability, Statistics and Their Applications : Celebrating the Scientific Achievements of Ole E. Barndorff-Nielsen

CERN Document Server

Stelzer, Robert; Thorbjørnsen, Steen; Veraart, Almut

2016-01-01

Collecting together twenty-three self-contained articles, this volume presents the current research of a number of renowned scientists in both probability theory and statistics as well as their various applications in economics, finance, the physics of wind-blown sand, queueing systems, risk assessment, turbulence and other areas. The contributions are dedicated to and inspired by the research of Ole E. Barndorff-Nielsen who, since the early 1960s, has been and continues to be a very active and influential researcher working on a wide range of important problems. The topics covered include, but are not limited to, econometrics, exponential families, Lévy processes and infinitely divisible distributions, limit theory, mathematical finance, random matrices, risk assessment, statistical inference for stochastic processes, stochastic analysis and optimal control, time series, and turbulence. The book will be of interest to researchers and graduate students in probability, statistics and their applications. .

Social Media Resources for Participative Design Research

OpenAIRE

Qaed, Fatema; Briggs, Jo; Cockton, Gilbert

2016-01-01

We present our experiences of novel value from online social media for Participative Design (PD) research. We describe how particular social media (e.g. Facebook, Pinterest, WhatsApp and Twitter) were used during a five-year project on learning space design by the researcher and interested teachers across all research phases (contextual review, user studies, PD action research). Social media were used to source and share comments, photographs and video documentation, supporting participation ...

Researching media through practices: an ethnographic approach

Directory of Open Access Journals (Sweden)

Antoni Roig

2009-05-01

Full Text Available Anthropological and ethnographic research on media have been largely focused on analyzing reception of media products (television, radio, press and film and media consumption related to domestic appropriation of technologies (Rothenbuhler et al., 2005. There is also a wide body of research devoted to the study of the political dimension of alternative and indigenous media (Ginsburg, 2002. However, there has been a separation between media and internet studies, and between the analysis of media reception and practices of self-production, such as family photography or home video. Current digital media practices urge reexamination of self-produced content and media flows from a broader perspective that cuts across divisions between public and private, corporative media products and people's releases, home production and cultural industry, political activism and everyday life.

Media Effects: Theory and Research.

Science.gov (United States)

Valkenburg, Patti M; Peter, Jochen; Walther, Joseph B

2016-01-01

This review analyzes trends and commonalities among prominent theories of media effects. On the basis of exemplary meta-analyses of media effects and bibliometric studies of well-cited theories, we identify and discuss five features of media effects theories as well as their empirical support. Each of these features specifies the conditions under which media may produce effects on certain types of individuals. Our review ends with a discussion of media effects in newer media environments. This includes theories of computer-mediated communication, the development of which appears to share a similar pattern of reformulation from unidirectional, receiver-oriented views, to theories that recognize the transactional nature of communication. We conclude by outlining challenges and promising avenues for future research.

30 January 2012 - Danish National Research Foundation Chairman of board K. Bock and University of Copenhagen Rector R. Hemmingsen visiting ATLAS underground experimental area, CERN Control Centre and ALICE underground experimental area, throughout accompanied by J. Dines Hansen and B. Svane Nielsen; signing the guest book with CERN Director for Research and Scientific Computing S. Bertolucci and Head of International Relations F. Pauss.

CERN Document Server

Jean-Claude Gadmer

2012-01-01

30 January 2012 - Danish National Research Foundation Chairman of board K. Bock and University of Copenhagen Rector R. Hemmingsen visiting ATLAS underground experimental area, CERN Control Centre and ALICE underground experimental area, throughout accompanied by J. Dines Hansen and B. Svane Nielsen; signing the guest book with CERN Director for Research and Scientific Computing S. Bertolucci and Head of International Relations F. Pauss.

How Researchers Use Social Media to Promote their Research and Network with Industry

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Päivi Jaring

2017-08-01

Full Text Available Social media is now an essential information and interaction channel. Companies advertise and sell their products and services through social media, but this channel has not been so commonly applied to the task of selling knowledge and research work. This article studies the use of social media by researchers to promote their research and network with product developers in industry, and it presents a model of the use of social media by researchers. The data for this research was obtained by interviewing individual researchers of a research organization and surveying product developers from industry. The findings show that social media is seen as a good source of new information and contacts, and it is suitable for promoting awareness of research services and results. The results show that the speed and intensity of social media present challenges for researchers, but by being active in posting content and participating in discussions, researchers can derive benefits and enhance their personal reputations.

Translating research for health policy: researchers' perceptions and use of social media.

Science.gov (United States)

Grande, David; Gollust, Sarah E; Pany, Maximilian; Seymour, Jane; Goss, Adeline; Kilaru, Austin; Meisel, Zachary

2014-07-01

As the United States moves forward with health reform, the communication gap between researchers and policy makers will need to be narrowed to promote policies informed by evidence. Social media represent an expanding channel for communication. Academic journals, public health agencies, and health care organizations are increasingly using social media to communicate health information. For example, the Centers for Disease Control and Prevention now regularly tweets to 290,000 followers. We conducted a survey of health policy researchers about using social media and two traditional channels (traditional media and direct outreach) to disseminate research findings to policy makers. Researchers rated the efficacy of the three dissemination methods similarly but rated social media lower than the other two in three domains: researchers' confidence in their ability to use the method, peers' respect for its use, and how it is perceived in academic promotion. Just 14 percent of our participants reported tweeting, and 21 percent reported blogging about their research or related health policy in the past year. Researchers described social media as being incompatible with research, of high risk professionally, of uncertain efficacy, and an unfamiliar technology that they did not know how to use. Researchers will need evidence-based strategies, training, and institutional resources to use social media to communicate evidence. Project HOPE—The People-to-People Health Foundation, Inc.

Including Media in Field Research and Becoming Part of the Science Media

Science.gov (United States)

Pelto, M. S.

2015-12-01

There are two primary strategies that I have pursued over the last decade to engage the media, policy makers, and public; after two decades of typical scientific publication methods. An effective method to engage the media with our ongoing 32 year glacier field research program has been to invite media members to join us in the field. From climate videographers to traditional reporters we have had a member of the media with us in nine of the last ten field seasons; two in 2015. The resulting stories have led to several awards for the journalists and an ongoing relationship with our research program. The second part of this science research communication strategy is to have readily available material on specific topics for the media to utilize; this requires social media outreach. The primary outlet media find is the AGU Blog: From a Glacier's Perspective. This blog pubishes two articles a week on a specific glacier's response to climate change. The blog yields on average a media contact on every fourth blog post in 2015. The contacts revolve around specific local glacier information published on the blog. The goal of each blog post is to tell a story about how each glacier is impacted by climate change.

Froggatt-Nielsen models from E8 in F-theory GUTs

CERN Document Server

Dudas, Emilian; 10.1007

2009-01-01

This paper studies F-theory SU(5) GUT models where the three generations of the standard model come from three different curves. All the matter is taken to come from curves intersecting at a point of enhanced E8 gauge symmetry. Giving a vev to some of the GUT singlets naturally implements a Froggatt-Nielsen approach to flavour structure. A scan is performed over all possible models and the results are filtered using phenomenological constraints. We find a unique model that fits observations of quark and lepton masses and mixing well. This model suffers from two drawbacks: R-parity must be imposed by hand and there is a doublet-triplet splitting problem.

Review of Research of Media Education in Japan

OpenAIRE

丸山, 裕輔; Maruyama, Yusuke

2005-01-01

The purpose of this study is to review research of media education in Japan. As new information technologies: digital media typified personal computer or internet, spread into homes and schools, new types of media literacy are necessary. The problem, which arises here, is what the content of this new media literacy is. This problem still remains unclear. Then the author studied research of media education in Japan using the following points. These include: 1) studies on the structure of visua...

Extending Impact Analysis in Government Social Media Research

DEFF Research Database (Denmark)

Medaglia, Rony; Zheng, Lei

2017-01-01

of this phenomenon, and falls short of investigating the impacts that these dimensions have on each other. Drawing on a revised framework for classifying existing social media research foci in the categories of management, context, user behavior, user characteristics, platform properties, and effects, we present......The use of social media by governments is a complex phenomenon that touches upon multiple dimensions, and that involves a wide array of relationships between these dimensions. Existing empirical research on government social media, however, is still mostly focusing on describing isolated aspects...... five empirical cases to illustrate impacts between dimensions of government social media. The empirical findings from the cases extend impact analysis beyond the existing foci, and enable us to propose a research agenda for future research on impacts in government social media....

Transverse momentum distribution in the Nielsen-Olesen model

Energy Technology Data Exchange (ETDEWEB)

Sakai, S [Tokyo Univ. of Education (Japan). Dept. of Physics

1976-05-01

The power dependence in the inclusive ksub(T)-distribution in the large ksub(T)-region is derived in the extended hadron model of Nielsen and Olesen without relying upon hard scattering of hadron constituents. The ksub(T)-dependence behaves like -- -ln ksub(T) when ksub(T) is small, then it becomes exp(-..gamma..ksub(T)) in the medium ksub(T) region (ksub(T)<=1.5(GeV/c)), and further it changes to behave like (ksub(T))sup(-n(ksub(T)), when ksub(T) becomes much larger. Our ksub(T)-dependence is consistent with the experimental data. This ksub(T)-distribution is derived by the strong repulsive force between two vortex lines (identified as hadron). This repulsive force is caused by the pressure of the spontaneously broken vacuum state which is necessary to confine the vector field. Our model on the ksub(T)-distribution is very analogous to the production of massive resonances and their successive decay.

Hamiltonian quantization of self-dual tensor fields and a bosonic Nielsen-Ninomiya theorem

International Nuclear Information System (INIS)

Tang Waikeung

1989-01-01

The quantization of self-dual tensor fields is carried out following the procedure of Batalin and Fradkin. The (anti) self-duality constraints (either fermionic or bosonic) in the action leads to the gravitational anomaly. In the process of gauge fixing, the impossibility of the co-existence of a positive hamiltonian and covariant action is shown. A version of the Nielsen-Ninomiya theorem applies to self-dual tensor fields viz. the lattice version of the theory shows species doubling with zero net chirality. (orig.)

Crime in media: an interdisciplinary research

OpenAIRE

Ronaldo Henn; Carmen Oliveira; Maria Palma Wolff; Marta Conte

2011-01-01

This article analyses conceptual issues that present problems for interdisciplinary research - criminality and urban space; the transversal aspects of violence - developed by researchers from diff erent fi elds: communications, psychology and social services. Highlighted in this work, above all, are questions related to the media and journalism; which constitute one of the axes of the proposal (media, growing juvenile component of criminality, drugs and social control) but are inevitably interc...

D branes in background fluxes and Nielsen-Olesen instabilities

International Nuclear Information System (INIS)

Russo, Jorge G.

2016-01-01

In quantum field theory, charged particles with spin ≥1 may become tachyonic in the present of magnetic fluxes above some critical field, signaling an instability of the vacuum. The phenomenon is generic, in particular, similar instabilities are known to exist in open and closed string theory, where a spinning string state can become tachyonic above a critical field. In compactifications involving RR fluxes F_p_+_2, the quantum states which could become tachyonic by the same Nielsen-Olesen mechanism are Dp branes. By constructing an appropriate background with RR magnetic flux that takes into account back-reaction, we identify the possible tachyonic Dp brane states and compute the formula for the energy spectrum in a sector. More generally, we argue that in any background RR magnetic flux, there are high spin Dp quantum states which become very light at critical fields.

D branes in background fluxes and Nielsen-Olesen instabilities

Energy Technology Data Exchange (ETDEWEB)

Russo, Jorge G. [Institució Catalana de Recerca i Estudis Avançats (ICREA),Pg. Lluis Companys, 23, 08010 Barcelona (Spain); Department de Fisica Cuantica i Astrofisica and Institut de Ciències del Cosmos,Universitat de Barcelona, Martí Franquès, 1, 08028 Barcelona (Spain)

2016-06-06

In quantum field theory, charged particles with spin ≥1 may become tachyonic in the present of magnetic fluxes above some critical field, signaling an instability of the vacuum. The phenomenon is generic, in particular, similar instabilities are known to exist in open and closed string theory, where a spinning string state can become tachyonic above a critical field. In compactifications involving RR fluxes F{sub p+2}, the quantum states which could become tachyonic by the same Nielsen-Olesen mechanism are Dp branes. By constructing an appropriate background with RR magnetic flux that takes into account back-reaction, we identify the possible tachyonic Dp brane states and compute the formula for the energy spectrum in a sector. More generally, we argue that in any background RR magnetic flux, there are high spin Dp quantum states which become very light at critical fields.

Mapping Government Social Media Research and Moving it Forward

DEFF Research Database (Denmark)

Medaglia, Rony; Zheng, Lei

2017-01-01

), and the public administration (PA) research fields, we mapped government social media research into the six focus categories of context, user characteristics, user behavior, platform properties, management, and effects. Findings show that 1) research focuses on government, rather than on users; 2) studies......The growing phenomenon of government social media requires better informed and more complex studies, but all beginning with a clearer understanding of the current research. Drawing on a comprehensive review of government social media literature in the e-government, the Information Systems (IS...... focusing on context, management, and users mostly focus on quantitative aspects; 3) the properties of social media platforms are under-investigated; and 4) research on the relationship between constructs of the government social media phenomenon is under-investigated. Based on our analysis, we propose...

Research report on human media; Human media no chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

The human multimedia technology corresponding to users` subjective characteristics was researched to realize information environment producing a sense of unity with human. The human media technology realizes a human sensitive information processing model and a common database easily acceptable sensitively by various users. This technology also should be able to fairly accept and transmit individual`s information and knowledge as multimedia information, and in addition it is required to supply a virtual space with presence. In fiscal 1995, the research committee studied the concrete developmental issue for integrating these advanced fundamental technologies, and as practical images planned the prototype systems such as human media interactive plant operation, supply of environment supporting personal intelligent activities, and virtual medical center. The research committee also discussed development of space mobile media to secure energy-saving and safety of automobiles, and an environment simulation system with participation of many people. 34 figs., 2 tabs.

Handbook of Social Media for Researchers and Supervisors

OpenAIRE

Minocha, Shailey; Petre, Marian

2012-01-01

The goal of this handbook is to assist researchers and their supervisors to adopt and use social media tools in the service of their research, and, in particular, in engaging in the discourse of research. The handbook presents an innovative suite of resources for developing and maintaining a social media strategy for research dialogues.

Standard model and fine structure constant at Planck distances in the Bennett-Brene-Nielsen-Picek random dynamics

International Nuclear Information System (INIS)

Laperashvili, L.V.

1994-01-01

The first part of the present paper contains a review of papers by Nielsen, Bennett, Brene and Picek which underly the model called random dynamics. The second part of the paper is devoted to calculating the fine structure constant by means of the path integration in the U(1)-lattice gauge theory

Studying and researching with social media

CERN Document Server

Poore, Megan

2014-01-01

Wondering what your lecturers are looking for in a blog post? Asking yourself how that's different from writing an essay (or a wiki page)? Unsure if Twitter really can be used to build your online profile as a researcher? If you want -- or need -- to integrate social media tools into your studies and research, this practical book is your one-stop shop. Megan Poore shares the secrets of how to harness the power of social media tools to improve your academic productivity. Inside, you'll find out how to: ...write a good blog post ...contribute to a wiki ...maximise your grades when creating an audio-visual presentation ...find and share the latest research via Twitter ...keep safe online. Featuring handy illustrations and exercises, as well as guidance on broader issues such as copyright, avoiding plagiarism, and cyberbullying, you'll find out all you need to successfully use social media to support your study and research. Megan Poore is Assistant Professor in Teacher Education at the University of Canberra.

Illicit drugs and the media: models of media effects for use in drug policy research.

Science.gov (United States)

Lancaster, Kari; Hughes, Caitlin E; Spicer, Bridget; Matthew-Simmons, Francis; Dillon, Paul

2011-07-01

Illicit drugs are never far from the media gaze and although identified almost a decade ago as 'a new battleground' for the alcohol and other drug (AOD) field there has been limited research examining the role of the news media and its effects on audiences and policy. This paper draws together media theories from communication literature to examine media functions. We illustrate how each function is relevant for media and drugs research by drawing upon the existing literature examining Australian media coverage during the late 1990s of escalating heroin-related problems and proposed solutions. Media can influence audiences in four key ways: by setting the agenda and defining public interest; framing issues through selection and salience; indirectly shaping individual and community attitudes towards risk; and feeding into political debate and decision making. Each has relevance for the AOD field. For example, media coverage of the escalating heroin-related problems in Australia played a strong role in generating interest in heroin overdoses, framing public discourse in terms of a health and/or criminal issue and affecting political decisions. Implications AND CONCLUSION: Media coverage in relation to illicit drugs can have multifarious effects. Incorporating media communication theories into future research and actions is critical to facilitate understanding of the short- and long-term impacts of media coverage on illicit drugs and the avenues by which the AOD field can mitigate or inform future media debates on illicit drugs. © 2010 Australasian Professional Society on Alcohol and other Drugs.

Researching New Media and Social Diversity in Later Life

DEFF Research Database (Denmark)

Givskov, Cecilie; Deuze, Mark

As societies are ageing and mediatising at the same time, it becomes both timely and relevant to develop particular perspectives on the role and meaning of media for older people. The diversity and inequality in the lived experience of the ageing population in the new media environment constitutes...... a blind spot in current research. In this essay we bring literatures of (cultural) ageing studies, and (new) media studies into conversation with each other by asking what future directions for research on older people and their media lives from the particular perspective of social diversity could be. We...... propose three key interventions: developing a focus on social stratification and inequality broadly conceived; designing research with a life course perspective rather than reducing people to age groups; and focusing empirical work on media repertoires looking at the various ways people ‘do’ media....

Representations of women researchers in Finnish print media: top researchers, multi-talents and experts

Directory of Open Access Journals (Sweden)

Liisa Husu

2016-12-01

Full Text Available Women’s underrepresentation in the scientific community is currently on the agenda of science policy both in Europe and internationally. The significance of media as a provider of female role models, on the one hand, and in reproducing stereotypical images of scientists, on the other hand, is often mentioned in this context. However, there is relative lack of research on how women researchers are depicted in the media, especially outside the US and UK contexts. Finland provides an interesting context to study media representations of women in research, as a relatively gender equal and research intensive setting seen from a global perspective. The media representations of women researchers in Finland were explored by analyzing person interviews in Finnish printed media: newspapers, women’s magazines and magazines aimed for general public. The data consists of 107 interviews of women researchers from all fields of research, published in 1997-2014. Overwhelming majority of the interviews was written by female journalists. The analysis focuses on both social and linguistic aspects of the interviews from a gender perspective. Women researchers were found to be represented by a variation of frames, the most common of which were the Expert and the Top Researcher. Their family context was frequently mentioned, and the interviews frequently commented their appearance (hair, physique, way of moving. The fact that the interviewees’ family context was often highlighted in the interviews may serve to convey a message that it is possible and common to combine a career in research and family. One main result of the study was the diversity of representations of female researchers, compared to the US and UK studies. The diversity of the media images of female researchers suggests that the media may provide important role models for young women, encouraging women to choose research as a profession.

Research Questions: Women and Mass Media.

Science.gov (United States)

Busby, Linda J.

Typically, research concerning media presentations of women has involved six types of analysis: (1) content analysis (what is said), (2) cultural and social analysis (why it is said), (3) control or gatekeeper analysis (by whom it is said), (4) audience analysis (to whom it is said), (5) media analysis (in which channel), and (6) effects analysis…

Recessive cardiac phenotypes in induced pluripotent stem cell models of Jervell and Lange-Nielsen syndrome: disease mechanisms and pharmacological rescue

NARCIS (Netherlands)

Zhang, Miao; D'Aniello, Cristina; Verkerk, Arie O.; Wrobel, Eva; Frank, Stefan; Ward-van Oostwaard, Dorien; Piccini, Ilaria; Freund, Christian; Rao, Jyoti; Seebohm, Guiscard; Atsma, Douwe E.; Schulze-Bahr, Eric; Mummery, Christine L.; Greber, Boris; Bellin, Milena

2014-01-01

Jervell and Lange-Nielsen syndrome (JLNS) is one of the most severe life-threatening cardiac arrhythmias. Patients display delayed cardiac repolarization, associated high risk of sudden death due to ventricular tachycardia, and congenital bilateral deafness. In contrast to the autosomal dominant

Flavor cosmology. Dynamical Yukawas in the Froggatt-Nielsen mechanism

Energy Technology Data Exchange (ETDEWEB)

Baldes, Iason; Konstandin, Thomas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Servant, Geraldine [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Hamburg Univ. (Germany). 2. Inst. fuer Theoretische Physik

2016-12-02

Can the cosmological dynamics responsible for settling down the present values of the Cabibbo-Kobayashi-Maskawa matrix be related to electroweak symmetry breaking? If the Standard Model Yukawa couplings varied in the early universe and started with order one values before electroweak symmetry breaking, the CP violation associated with the CKM matrix could be the origin of the matter-antimatter asymmetry. The large effective Yukawa couplings which lead to the enhanced CP violation can also help in achieving a strong first-order electroweak phase transition. We study in detail the feasibility of this idea by implementing dynamical Yukawa couplings in the context of the Froggatt-Nielsen mechanism. We discuss two main realizations of such a mechanism, related phenomenology, cosmological and collider bounds, and provide an estimate of the baryonic yield. A generic prediction is that this scenario always features a new scalar field below the electroweak scale. We point out ways to get around this conclusion.

Flavor cosmology: dynamical yukawas in the Froggatt-Nielsen mechanism

Energy Technology Data Exchange (ETDEWEB)

Baldes, Iason; Konstandin, Thomas [DESY,Notkestraße 85, Hamburg, D-22607 (Germany); Servant, Géraldine [DESY,Notkestraße 85, Hamburg, D-22607 (Germany); II. Institute for Theoretical Physics, University of Hamburg,Luruper Chaussee 149, Hamburg, D-22761 (Germany)

2016-12-15

Can the cosmological dynamics responsible for settling down the present values of the Cabibbo-Kobayashi-Maskawa matrix be related to electroweak symmetry breaking? If the Standard Model Yukawa couplings varied in the early universe and started with order one values before electroweak symmetry breaking, the CP violation associated with the CKM matrix could be the origin of the matter-antimatter asymmetry. The large effective Yukawa couplings which lead to the enhanced CP violation can also help in achieving a strong first-order electroweak phase transition. We study in detail the feasibility of this idea by implementing dynamical Yukawa couplings in the context of the Froggatt-Nielsen mechanism. We discuss two main realizations of such a mechanism, related phenomenology, cosmological and collider bounds, and provide an estimate of the baryonic yield. A generic prediction is that this scenario always features a new scalar field below the electroweak scale. We point out ways to get around this conclusion.

Fra massemedier til mediesystem - om kodediskussionen i systemteoretisk medieforskning [From mass media to media system - code discussions in systems theoretical media research

Directory of Open Access Journals (Sweden)

Mikkel Fugl Eskjær

2010-11-01

Full Text Available Systems theoretical media research raises the question whether the mass media constitute a unified institution, or whether the media, due to their internal differences, should be considered individually and independent of each other. By inscribing the media in a general social theory, systems theory conceptualises the media as an autonomous functional system. This intention is most clearly illustrated by the efforts to identify a shared code for the entire media system. Based on the media theory of Niklas Luhmann, this paper offers a critical presentation of the code discussion within systems theoretical media research. The first part of the paper briefly introduces the systems theoretical notion of a code as well as Luhmann’s definition of the media system as organised and regulated by the code of information. The second part presents a number of alternative suggestions and definitions of the media system’s code, which both indicate the scope of systems theoretical media research, but also point to some of the limitations in the systems theoretical approach. In the last part, the paper takes a critical look at the systems theoretical code discussion by arguing that a too narrow focus on code definitions is blocking a more productive investigation of the conditions, evolution, and autonomy of the media system.

The Use of Social Media to Combat Research-Isolation.

Science.gov (United States)

Reeve, M A; Partridge, M

2017-09-01

Research-isolation is a common problem affecting many researchers who are disconnected from their research communities. It can be caused by a number of factors, including physical isolation, unfamiliar research topics, diversity, and the nature of the supervisory relationship. All of these aspects can have an impact on both work and the mental health of researchers. Increasingly, researchers are turning to social media for support, by both looking for communities and for increasing the impact of their work. In this paper, we set out a brief introduction to a range of social media platforms used by researchers and present a discussion of the networks within those platforms aimed at reducing research-isolation. These examples highlight just a few of the number of small communities that have grown online to meet the needs of those seeking support through social media. We conclude with some recommendations for those affected by research-isolation and highlight the need for more research into the role of social media on mental health in academics.

75 FR 65323 - The Tennis Channel, Inc. v. Comcast Cable Communications, LLC; File No. CSR-8258-P

Science.gov (United States)

2010-10-22

... (formerly, Nielsen Media Research). There are 210 DMAs in the United States. In addition to its role as a... Starter tier. 9. In 2005, The Tennis Channel executed an affiliation agreement with Comcast that provided...

Into the Meta: Research Methods for Moving beyond Social Media Surfacing

Science.gov (United States)

Gerber, Hannah R.; Lynch, Tom Liam

2017-01-01

This article examines the role of social media metadata in conducting studies of professional development in social media spaces. It traces the brief history of research surrounding social media spaces, noting the lack of research that drills into social media metadata in research on professional development. Framed through a software studies…

Ethical use of social media to facilitate qualitative research.

Science.gov (United States)

Lunnay, Belinda; Borlagdan, Joseph; McNaughton, Darlene; Ward, Paul

2015-01-01

Increasingly, qualitative health researchers might consider using social media to facilitate communication with participants. Ambiguity surrounding the potential risks intrinsic to social media could hinder ethical conduct and discourage use of this innovative method. We used some core principles of traditional human research ethics, that is, respect, integrity, and beneficence, to design our photo elicitation research that explored the social influences of drinking alcohol among 34 underage women in metropolitan South Australia. Facebook aided our communication with participants, including correspondence ranging from recruitment to feeding back results and sharing research data. This article outlines the ethical issues we encountered when using Facebook to interact with participants and provides guidance to researchers planning to incorporate social media as a tool in their qualitative studies. In particular, we raise the issues of privacy and confidentiality as contemporary risks associated with research using social media. © The Author(s) 2014.

Russian Media Education Researches: 1950-2010

Science.gov (United States)

Federov, Alexander

2010-01-01

This article analyzed the development of Russian media education researches from 1950 to 2010 years. The list of theses of the Russian authors on the subject of Media Education is about 180 titles since 1950. Nearly 70 of them have been defended for the recent 10 years. From 1950 till 1959 six theses were defended, from 1960 till 1969--15; from…

Digital media in the home: technical and research challenges

Science.gov (United States)

Ribas-Corbera, Jordi

2005-03-01

This article attempts to identify some of the technology and research challenges facing the digital media industry in the future. We first discuss several trends in the industry, such as the rapid growth of broadband Internet networks and the emergence of networking and media-capable devices in the home. Next, we present technical challenges that result from these trends, such as effective media interoperability in devices, and provide a brief overview of Windows Media, which is one of the technologies in the market attempting to address these challenges. Finally, given these trends and the state of the art, we argue that further research on data compression, encoder optimization, and multi-format transcoding can potentially make a significant technical and business impact in digital media. We also explore the reasons that research on related techniques such as wavelets or scalable video coding is having a relatively minor impact in today"s practical digital media systems.

Qualitative and Mixed Methods Social Media Research

OpenAIRE

Chareen L. Snelson

2016-01-01

Social media technologies have attracted substantial attention among many types of users including researchers who have published studies for several years. This article presents an overview of trends in qualitative and mixed methods social media research literature published from 2007 through 2013. A collection of 229 qualitative studies were identified through a systematic literature review process. A subset of 55 of these articles report studies involving a combination of qualitative and q...

Tools for Monitoring Social Media: A Marketing Research Project

Science.gov (United States)

Veeck, Ann; Hoger, Beth

2014-01-01

Knowledge of how to effectively monitor social media is an increasingly valued marketing research skill. This study tests an approach for adding social media content to an undergraduate marketing research class team project. The revised project maintains the expected objectives and parameters of a traditional research project, while integrating…

[Communicating research with social media].

Science.gov (United States)

Bennato, Davide

2014-09-01

Participation is the new keyword of communication. In the scientific field, communication is a very complex task that can't ignore the careful consideration of the target audience. To minimize the difficulties, it is useful to rely on storytelling: it can greatly benefit from the space offered by social media that can be used to raise awareness and to engage through the sharing of experiences. The marriage between scientific research and social media can take place, as long as you carefully reflect on the roles, strategies and appropriate tools.

Women and militarization in South Asia: Media Research Fellowships

International Development Research Centre (IDRC) Digital Library (Canada)

2016-05-04

May 4, 2016 ... Women and militarization in South Asia: Media Research Fellowships ... of the research institutes and senior media personnel in May 2014. ... Sign up now for IDRC news and views sent directly to your inbox each month.

Crime in media: an interdisciplinary research

Directory of Open Access Journals (Sweden)

Maria Palma Wolff

2005-12-01

Full Text Available This article analyses conceptual issues that present problems for interdisciplinary research - criminality and urban space; the transversal aspects of violence - developed by researchers from diff erent fi elds: communications, psychology and social services. Highlighted in this work, above all, are questions related to the media and journalism; which constitute one of the axes of the proposal (media, growing juvenile component of criminality, drugs and social control but are inevitably interconnected with the others due to the interdisciplinary force of the initiative. It is argued that the processes of report construction, the subject agenda and consumption of the news constitute complex semioses that involve other semiotic systems.

Qualitative and Mixed Methods Social Media Research

Directory of Open Access Journals (Sweden)

Chareen L. Snelson

2016-02-01

Full Text Available Social media technologies have attracted substantial attention among many types of users including researchers who have published studies for several years. This article presents an overview of trends in qualitative and mixed methods social media research literature published from 2007 through 2013. A collection of 229 qualitative studies were identified through a systematic literature review process. A subset of 55 of these articles report studies involving a combination of qualitative and quantitative methods. Articles were reviewed, analyzed, and coded through a qualitative content analysis approach. Overall trends are presented with respect to the entire collection of articles followed by an analysis of mixed methods research approaches identified in the subset of 55 studies. The most commonly used research approaches involved collecting data from people through interview, focus group, and survey methodologies. Content analysis was the second most commonly used approach whereby researchers use Facebook posts, Tweets (Twitter posts, YouTube videos, or other social media content as a data source. Many of the studies involving combinations of quantitative and qualitative data followed a design resembling Creswell and Plano Clark’s basic mixed methods typology (e.g., convergent parallel, explanatory sequential, and exploratory sequential.

The Performative Pull of Research with New Media

Directory of Open Access Journals (Sweden)

Janette M. Hughes PhD

2008-06-01

Full Text Available In this paper the author tells the story of how the technology she used in her research reshaped her thinking about her research as she reshaped the technology for purposes beyond its initial intent. Her research story provides a real-life example of the dialectical relationship between humans and technology. When she immersed herself in a multimedia authoring environment called Flash in the process of her research, the experience led to the reorganization or restructuring of her thinking, and her research looks very different than it would have if she had used technology only as initially planned. She discusses the performative potential of new media and, in particular, a digital environment she created to store, organize, and represent her data, and she discusses the role of the digital environment in providing a meeting place for the participants and the researcher in the study. Thinking with new media on an ongoing basis in her study meant thinking about research data, analysis, and presentation through the lens of new media's affordances: multimodality, multilinearity, and performance.

Media Richness Perspective of Social Media Usage for Learning: Perception of Cocoa Researchers in Ghana

DEFF Research Database (Denmark)

Gyamfi, Albert

2018-01-01

This chapter examines the effect of media richness of four popular social media (Facebook, YouTube, Skype and Wikipedia) applications on their usage for organizational learning. The study is guided by a research framework based on the amalgamation of the SECI model and the media richness theory...

The INC. 500 and social media: Marketing research

OpenAIRE

Nora Ganim Barnes; Eric Mattson; Mira Marušić

2008-01-01

As a great challenge in communications, social media are widely accepted among the general population. Being very flexible and adaptable, they offer an opportunity of active participation to users, thus representing a public forum. This study presents the results of social media acceptance in the business world on a sample of the Inc. 500 companies in the US. The research found that familiarity, the value placed on social media and the use of different forms of social media are all related. T...

Use of market research data by state chronic disease programs, Illinois, 2012-2014.

Science.gov (United States)

Amerson, Nancy L; Arbise, Benjamin S; Kelly, Nora K; Traore, Elizabeth

2014-09-25

Market research data complement traditional epidemiologic data by allowing users to examine health behavior and patterns by census block or census tract. Market research data can identify products and behaviors that align or do not align with public health program goals. Illinois is a recipient of an award from the Directors of Health Promotion and Education to use industry market research data collected by The Nielsen Company for public health purposes. Illinois creates customized community profiles using market research data on tobacco use characteristics to describe the demographics, habits, and media preferences of smokers in certain locations. Local agencies use profiles to plan and target marketing initiatives, reach disparate groups within overall community populations, and restructure program objectives and policy initiatives. Local market research data provide detailed information on the characteristics of smokers, allowing Illinois communities to design public health programs without having to collect data on their own.

The Nielsen identities for the two-point functions of QED and QCD

International Nuclear Information System (INIS)

Breckenridge, J.C.; Sasketchewan Univ., Saskatoon, SK; Lavelle, M.J.; Steele, T.G.; Sasketchewan Univ., Saskatoon, SK

1995-01-01

We consider the Nielsen identities for the two-point functions of full QCD and QED in the class of Lorentz gauges. For pedagogical reasons the identities are first derived in QED to demonstrate the gauge independence of the photon self-energy, and of the electron mass shell. In QCD we derive the general identity and hence the identities for the quark, gluon and ghost propagators. The explicit contributions to the gluon and ghost identities are calculated to one-loop order, and then we show that the quark identity requires that in on-shell schemes the quark mass renormalisation must be gauge independent. Furthermore, we obtain formal solutions for the gluon self-energy and ghost propagator in terms of the gauge dependence of other, independent Green functions. (orig.)

Social media analytics and research testbed (SMART: Exploring spatiotemporal patterns of human dynamics with geo-targeted social media messages

Directory of Open Access Journals (Sweden)

Jiue-An Yang

2016-06-01

Full Text Available The multilevel model of meme diffusion conceptualizes how mediated messages diffuse over time and space. As a pilot application of implementing the meme diffusion, we developed the social media analytics and research testbed to monitor Twitter messages and track the diffusion of information in and across different cities and geographic regions. Social media analytics and research testbed is an online geo-targeted search and analytics tool, including an automatic data processing procedure at the backend and an interactive frontend user interface. Social media analytics and research testbed is initially designed to facilitate (1 searching and geo-locating tweet topics and terms in different cities and geographic regions; (2 filtering noise from raw data (such as removing redundant retweets and using machine learning methods to improve precision; (3 analyzing social media data from a spatiotemporal perspective; and (4 visualizing social media data in diagnostic ways (such as weekly and monthly trends, trend maps, top media, top retweets, top mentions, or top hashtags. Social media analytics and research testbed provides researchers and domain experts with a tool that can efficiently facilitate the refinement, formalization, and testing of research hypotheses or questions. Three case studies (flu outbreaks, Ebola epidemic, and marijuana legalization are introduced to illustrate how the predictions of meme diffusion can be examined and to demonstrate the potentials and key functions of social media analytics and research testbed.

Perspectives on social media in and as research: A synthetic review.

Science.gov (United States)

Lafferty, Natalie T; Manca, Annalisa

2015-04-01

With the growth of social media use in both the private and public spheres, researchers are currently exploring the new opportunities and practices offered by these tools in the research lifecycle. This area is still in its infancy: As methodological approaches and methods are being tested - mainly through pragmatic and exploratory approaches - practices are being shaped and negotiated by the actors involved in research. A further element of complexity is added by the ambivalent status of social media within research activities. They can be both a tool - for recruitment, data collection, analysis - and data - as what constitutes the corpus to be analysed - both in an observational and interactive domain. This synthetic analysis of the literature is aimed at identifying how social media are currently being used in research and how they fit into the research lifecycle. We identify and discuss emerging evidence and trends in the adoption of social media in research, which can be used and applied by psychiatry research practitioners as a framework to inform the development of a personalized research network and social media strategy in research.

Using social media technologies for teaching and research

OpenAIRE

Minocha, Shailey

2012-01-01

The goal of this workshop is to examine and discuss how educators and researchers can adopt and use social media tools such as blogs, wikis, micro-blogging (e.g. Twitter), social bookmarking tools, photo-sharing sites (e.g. Flickr), or social networking tools (e.g. Facebook) in the service of their teaching and research, and, particularly, in engaging with students and other researchers. \\ud \\ud We will cover the following topics in the workshop:\\ud a. A catalogue of social media tools that c...

Ethical Considerations When Using Social Media for Research.

Science.gov (United States)

Hammer, Marilyn J

2017-07-01

Because of its adaptation across age groups and populations, social media is being used as a venue for the conduction of research studies. The implications for use of social media to streamline data collection and analyses to understand epidemiologic effects of disease are intriguing. Public access to personalized Internet-based searches and conversations for patients with or at risk for cancer can potentially allow providers to target individuals for earlier interventions and improved outcomes. Although publicly posted, the use of personal information to solicit research participants, implement interventions, or abstract information for research studies raises questions regarding maintaining the ethical conduct of research.

Effects of Tobacco-Related Media Campaigns on Young Adult Smoking: Longitudinal Data from the United States

Science.gov (United States)

Terry-McElrath, Yvonne M.; Emery, Sherry; Wakefield, Melanie A.; O’Malley, Patrick M.; Szczypka, Glen; Johnston, Lloyd D.

2012-01-01

Objective Young adults in the U.S. have one of the highest smoking prevalence rates of any age group, and young adulthood is a critical time period of targeting by the tobacco industry. We examined relationships between potential exposure to tobacco-related media campaigns from a variety of sponsors and 2-year smoking change measures among a longitudinal sample of U.S. adults aged 20-30 from 2001-2008. Methods Self-report data were collected from a longitudinal sample of 13,076 U.S. young adults from age 20-30. These data were merged with tobacco-related advertising exposure data from Nielsen Media Research. Two-year measures of change in smoking were regressed on advertising exposures. Results Two-year smoking uptake was unrelated to advertising exposure. The odds of quitting among all smokers and reduction among daily smokers in the two years between the prior and current survey were positively related to anti-tobacco advertising, especially potential exposure levels of 104-155 ads over the past 24 months. Tobacco company advertising (including corporate image and anti-smoking) and pharmaceutical industry advertising were unrelated to quitting or reduction. Conclusions Continued support for sustained, public health-based, well-funded anti-tobacco media campaigns may help reduce tobacco use among young adults. PMID:21972061

Social Media Research, Human Behavior, and Sustainable Society

Directory of Open Access Journals (Sweden)

Quan Li

2017-03-01

Full Text Available A bibliometric analysis was conducted to review social media research from different perspectives during the period of 2008–2014 based on the Science Citation Index and Social Science Citation Index database. Using a collection of 10,042 articles related to social media, the bibliometric analysis revealed some interesting patterns and trend of the scientific outputs, major journals, subject categories, spatial distribution, international collaboration, and temporal evolution in keywords usage in social media studies. The research on social media has been characterized by rapid growth and dynamic collaboration, with a rising number of publications and citation. Communication, Sociology, Public, Environment & Occupational Health, Business, and Multidisciplinary Psychology were the five most common categories. Computers in Human Behavior was the journal with the most social media publications, and Computers & Education ranked first according to the average citations. The two most productive countries were the U.S. and UK, delivering about half of the publications. The proportion of China’s internationally collaborative publications was the highest. The University of Wisconsin, the University of Michigan, and Harvard University were three most productive institutions. Several keywords, such as “Facebook”, “Twitter”, “communication”, “Social Networking Sites”, “China”, “climate change”, “big data” and “social support” increasingly gained the popularity during the study period, indicating the research trends on human behavior and sustainability.

Exposure Research Going Mobile: A Smartphone-Based Measurement of Media Exposure to Political Information in a Convergent Media Environment

DEFF Research Database (Denmark)

Ohme, J.; Albaek, E.; H. de Vreese, C.

2016-01-01

platform modes. The study furthermore confirms limitations of mere usage time measurements of social media platforms in effects research and explores a range of actual content types that citizens encounter in social networks. It recommends more frequent use of mobile exposure measurements and argues...... for a content-related assessment of social media use in effects research. © 2016 Taylor & Francis.......In today’s convergent media environment, media exposure becomes increasingly channel-independent and social media-bound, and media content is more frequently accessed on mobile devices. This calls for new approaches to measuring media exposure. This study applies an innovative approach to survey (n...

Social Media Channels in Health Care Research and Rising Ethical Issues.

Science.gov (United States)

Azer, Samy A

2017-11-01

Social media channels such as Twitter, Facebook, and LinkedIn have been used as tools in health care research, opening new horizons for research on health-related topics (e.g., the use of mobile social networking in weight loss programs). While there have been efforts to develop ethical guidelines for internet-related research, researchers still face unresolved ethical challenges. This article investigates some of the risks inherent in social media research and discusses how researchers should handle challenges related to confidentiality, privacy, and consent when social media tools are used in health-related research. © 2017 American Medical Association. All Rights Reserved.

Attitudes Toward the Ethics of Research Using Social Media: A Systematic Review

Science.gov (United States)

Ahmed, Shahd; Norman, Gill; Booth, Andrew

2017-01-01

Background Although primarily used for social networking and often used for social support and dissemination, data on social media platforms are increasingly being used to facilitate research. However, the ethical challenges in conducting social media research remain of great concern. Although much debated in the literature, it is the views of the public that are most pertinent to inform future practice. Objective The aim of our study was to ascertain attitudes on the ethical considerations of using social media as a data source for research as expressed by social media users and researchers. Methods A systematic review was conducted, wherein 16 databases and 2 Internet search engines were searched in addition to handsearching, reference checking, citation searching, and contacting authors and experts. Studies that conducted any qualitative methods to collect data on attitudes on the ethical implications of research using social media were included. Quality assessment was conducted using the quality of reporting tool (QuaRT) and findings analyzed using inductive thematic synthesis. Results In total, 17 studies met the inclusion criteria. Attitudes varied from overly positive with people expressing the views about the essential nature of such research for the public good, to very concerned with views that social media research should not happen. Underlying reasons for this variation related to issues such as the purpose and quality of the research, the researcher affiliation, and the potential harms. The methods used to conduct the research were also important. Many respondents were positive about social media research while adding caveats such as the need for informed consent or use restricted to public platforms only. Conclusions Many conflicting issues contribute to the complexity of good ethical practice in social media research. However, this should not deter researchers from conducting social media research. Each Internet research project requires an

Anomaly-free discrete gauge symmetries in Froggatt-Nielsen models

International Nuclear Information System (INIS)

Luhn, C.

2006-05-01

Discrete symmetries (DS) can forbid dangerous B- and L-violating operators in the supersymmetric Lagrangian. Due to the violation of global DSs by quantum gravity effects, the introduced DS should be a remnant of a spontaneously broken local gauge symmetry. Demanding anomaly freedom of the high-energy gauge theory, we determine all family-independent anomaly-free Z N symmetries which are consistent with the trilinear MSSM superpotential terms in Part I. We find one outstanding Z 6 symmetry, proton hexality P 6 , which prohibits all B- and L-violating operators up to dimension five, except for the Majorana neutrino mass terms LH u LH u . In Part II, we combine the idea that a DS should have a gauge origin with the scenario of Froggatt and Nielsen (FN). We construct concise U(1) X FN models in which the Z 3 symmetry baryon triality, B 3 , arises from U(1) X breaking. We choose this specific DGS because it allows for R-parity violating interactions; thus neutrino masses can be explained without introducing right-handed neutrinos. We find six phenomenologically viable B 3 -conserving FN models. (orig.)

Anomaly-free discrete gauge symmetries in Froggatt-Nielsen models

Energy Technology Data Exchange (ETDEWEB)

Luhn, C.

2006-05-15

Discrete symmetries (DS) can forbid dangerous B- and L-violating operators in the supersymmetric Lagrangian. Due to the violation of global DSs by quantum gravity effects, the introduced DS should be a remnant of a spontaneously broken local gauge symmetry. Demanding anomaly freedom of the high-energy gauge theory, we determine all family-independent anomaly-free Z{sub N} symmetries which are consistent with the trilinear MSSM superpotential terms in Part I. We find one outstanding Z{sub 6} symmetry, proton hexality P{sub 6}, which prohibits all B- and L-violating operators up to dimension five, except for the Majorana neutrino mass terms LH{sub u}LH{sub u}. In Part II, we combine the idea that a DS should have a gauge origin with the scenario of Froggatt and Nielsen (FN). We construct concise U(1){sub X} FN models in which the Z{sub 3} symmetry baryon triality, B{sub 3}, arises from U(1){sub X} breaking. We choose this specific DGS because it allows for R-parity violating interactions; thus neutrino masses can be explained without introducing right-handed neutrinos. We find six phenomenologically viable B{sub 3}-conserving FN models. (orig.)

Researching intimacy through social media: A cross-platform approach

OpenAIRE

Miguel, C

2016-01-01

This paper aims to contribute to the understanding of how to study the way people build intimacy and manage privacy through social media interaction. It explores the research design and methodology of a research project based on a multi-sited case study composed of three different social media platforms: Badoo, CouchSurfing, and Facebook. This cross-platform approach is useful to observe how intimacy is often negotiated across different platforms. The research project focuses on the cities of...

Developing a critical media research agenda for health psychology.

Science.gov (United States)

Hodgetts, Darrin; Chamberlain, Kerry

2006-03-01

This article outlines reasons why psychologists should concern themselves with media processes, noting how media are central to contemporary life and heavily implicated in the construction of shared understandings of health. We contend that the present research focus is substantially medicalized, privileging the investigation and framing of certain topics, such as the portrayal of health professionals, medical practices, specific diseases and lifestyle-orientated interventions, and restricting attention to social determinants of health as appropriate topics for investigation. We propose an extended agenda for media health research to include structural health concerns, such as crime, poverty, homelessness and housing and social capital.

Attitudes Toward the Ethics of Research Using Social Media: A Systematic Review.

Science.gov (United States)

Golder, Su; Ahmed, Shahd; Norman, Gill; Booth, Andrew

2017-06-06

Although primarily used for social networking and often used for social support and dissemination, data on social media platforms are increasingly being used to facilitate research. However, the ethical challenges in conducting social media research remain of great concern. Although much debated in the literature, it is the views of the public that are most pertinent to inform future practice. The aim of our study was to ascertain attitudes on the ethical considerations of using social media as a data source for research as expressed by social media users and researchers. A systematic review was conducted, wherein 16 databases and 2 Internet search engines were searched in addition to handsearching, reference checking, citation searching, and contacting authors and experts. Studies that conducted any qualitative methods to collect data on attitudes on the ethical implications of research using social media were included. Quality assessment was conducted using the quality of reporting tool (QuaRT) and findings analyzed using inductive thematic synthesis. In total, 17 studies met the inclusion criteria. Attitudes varied from overly positive with people expressing the views about the essential nature of such research for the public good, to very concerned with views that social media research should not happen. Underlying reasons for this variation related to issues such as the purpose and quality of the research, the researcher affiliation, and the potential harms. The methods used to conduct the research were also important. Many respondents were positive about social media research while adding caveats such as the need for informed consent or use restricted to public platforms only. Many conflicting issues contribute to the complexity of good ethical practice in social media research. However, this should not deter researchers from conducting social media research. Each Internet research project requires an individual assessment of its own ethical issues

The INC. 500 and social media: Marketing research

Directory of Open Access Journals (Sweden)

Nora Ganim Barnes

2008-07-01

Full Text Available As a great challenge in communications, social media are widely accepted among the general population. Being very flexible and adaptable, they offer an opportunity of active participation to users, thus representing a public forum. This study presents the resultsof social media acceptance in the business world on a sample of the Inc. 500 companies in the US. The research found that familiarity, the value placed on social media and the use of different forms of social media are all related. These companies know that engaging social media requires education and a change of the management effort. They use them to gather critical strategic information by listening to what is being said about themselves and their competitors in the social media world. The Inc. 500 companies accept social media as a medium. They recognize that the marketplace is movingtheir conversations online and the business world needs to join in. These fast-growing, innovative companies offer us a glimpse of the business future because where they lead, others will certainly follow.

Impact of media on children and adolescents: a 10-year review of the research.

Science.gov (United States)

Villani, S

2001-04-01

To review the research literature published within the past 10 years regarding the impact of media on children and adolescents. Media categories researched with computer technology included television and movies, rock music and music videos, advertising, video games, and computers and the Internet. Research prior to 1990 documented that children learn behaviors and have their value systems shaped by media. Media research since has focused on content and viewing patterns. The primary effects of media exposure are increased violent and aggressive behavior, increased high-risk behaviors, including alcohol and tobacco use, and accelerated onset of sexual activity. The newer forms of media have not been adequately studied, but concern is warranted through the logical extension of earlier research on other media forms and the amount of time the average child spends with increasingly sophisticated media.

Researching intimacy through social media: A cross-platform approach

Directory of Open Access Journals (Sweden)

Cristina Miguel

2016-06-01

Full Text Available This paper aims to contribute to the understanding of how to study the way people build intimacy and manage privacy through social media interaction. It explores the research design and methodology of a research project based on a multi-sited case study composed of three different social media platforms: Badoo, CouchSurfing, and Facebook. This cross-platform approach is useful to observe how intimacy is often negotiated across different platforms. The research project focuses on the cities of Leeds (UK and Barcelona (Spain. In particular, this article discusses the methods used to recruit participants and collect data for that study - namely, participant observation, semi-structured interviews, and user profiles analysis. This cross-platform approach and multi-method research design is helpful to investigate the nature of intimacy practices facilitated by social media at several levels: online/offline, across different platforms, among different types of relationships, within both new and existing relationships, and in different locations

Effects of tobacco-related media campaigns on smoking among 20-30-year-old adults: longitudinal data from the USA.

Science.gov (United States)

Terry-McElrath, Yvonne M; Emery, Sherry; Wakefield, Melanie A; O'Malley, Patrick M; Szczypka, Glen; Johnston, Lloyd D

2013-01-01

Young adults in the USA have one of the highest smoking prevalence rates of any age group, and young adulthood is a critical time period of targeting by the tobacco industry. The authors examined relationships between potential exposure to tobacco-related media campaigns from a variety of sponsors and 2-year smoking change measures among a longitudinal sample of US adults aged 20-30 years from 2001 to 2008. Self-report data were collected from a longitudinal sample of 12,931 US young adults from age 20 to 30. These data were merged with tobacco-related advertising exposure data from Nielsen Media Research. Two-year measures of change in smoking were regressed on advertising exposures. Two-year smoking uptake was unrelated to advertising exposure. The odds of quitting among all smokers and reduction among daily smokers in the 2 years between the prior and current survey were positively related to anti-tobacco advertising, especially potential exposure levels of 104-155 ads over the past 24 months. Tobacco company advertising (including corporate image and anti-smoking) and pharmaceutical industry advertising were unrelated to quitting or reduction. Continued support for sustained, public health-based well-funded anti-tobacco media campaigns may help reduce tobacco use among young adults.

Critical Insights in Media Literacy Research in Spain: Educational and Political Challenges

Directory of Open Access Journals (Sweden)

Carmen Marta-Lazo

2012-12-01

Full Text Available This article proposes a critical perspective on the tradition of media literacy research in Spain in order to examine how Spanish scholars are facing challenges on public policy, and more specifically school curricula, regarding media education. Research in media literacy in Spain (known as educomunicación in Spanish has moved forward through the interest of scholars and other groups, such as journalists and school teachers, who have raised awareness on the need to develop a critical and creative media learning system. This article will review a the European and Hispanic heritages on media literacy in Spain, b main current research groups and projects focusing on media education and c academic policy on digital competence in formal learning. Lastly, this article will suggest some recommendations on education and policy that will help gain more support among academia, media and citizens within the European and Latin American context.

Advancing cancer control research in an emerging news media environment.

Science.gov (United States)

Smith, Katherine C; Niederdeppe, Jeff; Blake, Kelly D; Cappella, Joseph N

2013-12-01

Cancer is both highly feared and highly newsworthy, and there is a robust body of research documenting the content and effects of cancer news coverage on health behaviors and policy. Recent years have witnessed ongoing, transformative shifts in American journalism alongside rapid advances in communication technology and the public information environment. These changes create a pressing need to consider a new set of research questions, sampling strategies, measurement techniques, and theories of media effects to ensure continued relevance and adaptation of communication research to address critical cancer control concerns. This paper begins by briefly reviewing what we know about the role of cancer news in shaping cancer-related beliefs, attitudes, behaviors, and policies. We then outline challenges and opportunities, both theoretical and methodological, posed by the rapidly changing news media environment and the nature of audience engagement. We organize our discussion around three major shifts associated with the emerging news media environment as it relates to health communication: 1) speed and dynamism of news diffusion, 2) increased narrowcasting of media content for specialized audiences, and 3) broadened participation in shaping media content. In so doing, we articulate a set of questions for future theory and research, in an effort to catalyze innovative communication scholarship to improve cancer prevention and control.

New Media and Research Dissemination: The Case of Performing Mathematics Education Research

Science.gov (United States)

Gadanidis, George; Borba, Marcelo

2013-01-01

Academic research is typically written in a style and for venues that remain largely inaccessible by the general public and even by the practitioners who might benefit from it. In this article we discuss a research dissemination project that takes on the challenge of using new media and alternative forms of research communication: research-based…

Examining the Use of Theory within Educational Technology and Media Research

Science.gov (United States)

Bulfin, Scott; Henderson, Michael; Johnson, Nicola

2013-01-01

Academic research in the areas of educational technology and media is often portrayed to be limited in terms of its use of theory. This short paper reports on data collected from a survey of 462 "research active" academic researchers working in the broad area of educational technology and educational media. The paper explores their use…

Social and online media research – data, metrics and methods

OpenAIRE

Georgeta Drula

2012-01-01

Studies and current researches in online digital media and communication science are related to Web 2.0 at least from two perspectives: either to better understand this medium as research object, or to collect data on different topics. Social media can be a tremendous data source and topics for researchers. At the same time, these data are found in multimedia formats on different platforms, are updated continuously, and could be posted by professionals or users. This situation requires differ...

Five challenges for the future of media-effects research

NARCIS (Netherlands)

Valkenburg, P.M.; Peter, J.

2013-01-01

The past several decades have witnessed thousands of studies into the effects of media on children and adults. The effects sizes that are found in these studies are typically small to moderate, at best. In this article, we first compare the effect sizes found in media-effects research to those found

Using Print Media Indicators in Researching Organization Concepts

NARCIS (Netherlands)

Benders, J.; Nijholt, J.; Heusinkveld, H.S.

2007-01-01

Quantitative empirical research into 'management fashions' or 'organization concepts' is dominated by studies using print media indicators (PMI). Such research builds on the simple premise that the number of publications on an organization concept in the course of time reflects managerial interest

Strategically using social media to communicate research

OpenAIRE

Rummer, Jodie; Darling, Emily

2015-01-01

This was a presentation given to PhD/doctoral candidates at James Cook University introducing them to developing an online presence/identity and strategically using social media to communicate their research and network within their professional communities.

Social media and disasters: a functional framework for social media use in disaster planning, response, and research.

Science.gov (United States)

Houston, J Brian; Hawthorne, Joshua; Perreault, Mildred F; Park, Eun Hae; Goldstein Hode, Marlo; Halliwell, Michael R; Turner McGowen, Sarah E; Davis, Rachel; Vaid, Shivani; McElderry, Jonathan A; Griffith, Stanford A

2015-01-01

A comprehensive review of online, official, and scientific literature was carried out in 2012-13 to develop a framework of disaster social media. This framework can be used to facilitate the creation of disaster social media tools, the formulation of disaster social media implementation processes, and the scientific study of disaster social media effects. Disaster social media users in the framework include communities, government, individuals, organisations, and media outlets. Fifteen distinct disaster social media uses were identified, ranging from preparing and receiving disaster preparedness information and warnings and signalling and detecting disasters prior to an event to (re)connecting community members following a disaster. The framework illustrates that a variety of entities may utilise and produce disaster social media content. Consequently, disaster social media use can be conceptualised as occurring at a number of levels, even within the same disaster. Suggestions are provided on how the proposed framework can inform future disaster social media development and research. © 2014 2014 The Author(s). Disasters © Overseas Development Institute, 2014.

Ethics in researching teacher professionalism as relational competence

DEFF Research Database (Denmark)

Dahl, Kari Kragh Blume

’s academic achievements, among other (OECD, 2004). This poses ethical questions about researching what ‘good teacher professionalism’ is, since focusing on personal rather than academical or professional skills means shift in focus from subjects, knowledge, pedagogy, motivation and ideologies, which has been......Research findings suggest that teachers’ relational competencies are critical for pupils’ academical engagement and progression, welfare, social behavior and participation in the school’s processes, among other (Nielsen, 2015). Relational competence can be defined as having an eye for children...... thus possibly develop academically and become persons in various ways) according to which teacher, whom s/he is relating with (Nielsen, 2015). Yet findings suggest that there is a link between a teacher’s psychological and social skills, that is, aspects related to the person, and school children...

Social Media and Obesity in Adults: a Review of Recent Research and Future Directions.

Science.gov (United States)

Waring, Molly E; Jake-Schoffman, Danielle E; Holovatska, Marta M; Mejia, Claudia; Williams, Jamasia C; Pagoto, Sherry L

2018-04-18

Social media is widely used and has potential to connect adults with obesity with information and social support for weight loss and to deliver lifestyle interventions. The purpose of this review is to summarize recent observational and intervention research on social media and obesity. Online patient communities for weight loss abound but may include misinformation. Systematic reviews and meta-analyses suggest that social media-delivered lifestyle interventions modestly impact weight, yet how social media was used and participant engagement varies widely. The rapidly changing social media landscape poses challenges for patients, clinicians, and researchers. Research is needed on how patients can establish supportive communities for weight loss and the role of clinicians in these communities. Emerging research on meaningful engagement in, and the efficacy and cost-effectiveness of, social media-delivered lifestyle interventions should provide insights into how to leverage social media to address the obesity epidemic.

Fundamental Research on the Relationship between Fashion and Media

OpenAIRE

古賀, 令子; 濱田, 勝宏; 謝, 黎; 田中, 里尚; 北方, 晴子

2010-01-01

This research aims to clarify the state of the relationship between fashion and media to grasp the present state of the fashion environment and fashion media. For this, we brought up the following five issues, and held a symposium titled “Think about Fashion and Media”on September 26, 2009.The five issues are:(1) How has the fashion system changed since 21st century?(2) How has the role of fashion media changed in the fashion system?(3) The globalization of the web network and the subject and...

The acceptability among health researchers and clinicians of social media to translate research evidence to clinical practice: mixed-methods survey and interview study.

Science.gov (United States)

Tunnecliff, Jacqueline; Ilic, Dragan; Morgan, Prue; Keating, Jennifer; Gaida, James E; Clearihan, Lynette; Sadasivan, Sivalal; Davies, David; Ganesh, Shankar; Mohanty, Patitapaban; Weiner, John; Reynolds, John; Maloney, Stephen

2015-05-20

Establishing and promoting connections between health researchers and health professional clinicians may help translate research evidence to clinical practice. Social media may have the capacity to enhance these connections. The aim of this study was to explore health researchers' and clinicians' current use of social media and their beliefs and attitudes towards the use of social media for communicating research evidence. This study used a mixed-methods approach to obtain qualitative and quantitative data. Participation was open to health researchers and clinicians. Data regarding demographic details, current use of social media, and beliefs and attitudes towards the use of social media for professional purposes were obtained through an anonymous Web-based survey. The survey was distributed via email to research centers, educational and clinical institutions, and health professional associations in Australia, India, and Malaysia. Consenting participants were stratified by country and role and selected at random for semistructured telephone interviews to explore themes arising from the survey. A total of 856 participants completed the questionnaire with 125 participants declining to participate, resulting in a response rate of 87.3%. 69 interviews were conducted with participants from Australia, India, and Malaysia. Social media was used for recreation by 89.2% (749/840) of participants and for professional purposes by 80.0% (682/852) of participants. Significant associations were found between frequency of professional social media use and age, gender, country of residence, and graduate status. Over a quarter (26.9%, 229/852) of participants used social media for obtaining research evidence, and 15.0% (128/852) of participants used social media for disseminating research evidence. Most participants (95.9%, 810/845) felt there was a role for social media in disseminating or obtaining research evidence. Over half of the participants (449/842, 53.3%) felt they had a

Use of media for recruiting clinical research volunteers in Ecuador.

Science.gov (United States)

Peñaherrera, Carlos Andrés; Palacios, Michael; Duarte, María Carolina; Santibáñez, Rocío; Tamariz, Leonardo; Palacio, Ana

2015-12-10

Up to this date, there are no reports made about the use of media for recruiting research volunteers in Latin American populations. Given the emergence of clinical research in Ecuador, a study of this kind in the local population will be beneficial for future research, and is probably applicable to other countries in the region. Two public calls were made for a cross-sectional study on cognitive function and diabetes. We only included people between 55 and 65 years of age without previous neurocognitive conditions. We invited individuals through interviews on the radio, television broadcasts and local newspapers, along with social media ads. Each individual was asked about the method by which they learned of the project. We calculated the frequency in which each method was reported and a chi-square test was used to assess gender differences in the results. A total of 274 patients were enrolled in the study, 64.2% are women and 35.8% men. We found that 29.93% learned of it from third persons, 20.8% through radio, 8.76% through social media, 8.39% by newspaper, and 5.11% by television, while a remaining 27.01% had not previously heard of the recruitment call. Methods reported varied significantly between men and women (p = 0.03). Traditional media were the most common method of recruitment, with radio interviews being the most frequently reported. Individually, none of them surpassed the frequency of people learning of the project from other people (snowball effect). Social networks play an important role, exceeding certain traditional media. We have described for the first time in Latin America the use of media as methods to recruit volunteers for research, and the importance of project dissemination by the participants to reach more people.

A call for innovative social media research in the field of augmentative and alternative communication.

Science.gov (United States)

Hemsley, Bronwyn; Balandin, Susan; Palmer, Stuart; Dann, Stephen

2017-03-01

Augmentative and alternative communication (AAC) social media research is relatively new, and is built on a foundation of research on use of the Internet and social media by people with communication disabilities. Although the field is expanding to include a range of people who use AAC, there are limitations and gaps in research that will need to be addressed in order to keep pace with the rapid evolution of social media connectivity in assistive communication technologies. In this paper, we consider the aims, scope, and methodologies of AAC social media research, with a focus on social network sites. Lack of detailed attention to specific social network sites and little use of social media data limits the extent to which findings can be confirmed. Increased use of social media data across a range of platforms, including Instagram and YouTube, would provide important insights into the lives of people who use AAC and the ways in which they and their supporters use social media. New directions for AAC social media research are presented in line with those discussed at the social media research symposium at the International Society for Augmentative and Alternative Communication in Toronto, Canada, on August 12, 2016.

Influences of Media Violence: A Brief Research Summary.

Science.gov (United States)

von Feilitzen, Cecilia

This document compiles and classifies research findings on the influences of media violence, particularly its effects on children's and young people's aggression or violent behavior; the review draws on many studies with different theories and methods. The research findings are presented in the following areas: (1) imitation; (2) aggression…

Using social media for health research: Methodological and ethical considerations for recruitment and intervention delivery.

Science.gov (United States)

Arigo, Danielle; Pagoto, Sherry; Carter-Harris, Lisa; Lillie, Sarah E; Nebeker, Camille

2018-01-01

As the popularity and diversity of social media platforms increases so does their utility for health research. Using social media for recruitment into clinical studies and/or delivering health behavior interventions may increase reach to a broader audience. However, evidence supporting the efficacy of these approaches is limited, and key questions remain with respect to optimal benchmarks, intervention development and methodology, participant engagement, informed consent, privacy, and data management. Little methodological guidance is available to researchers interested in using social media for health research. In this Tutorial, we summarize the content of the 2017 Society for Behavioral Medicine Pre-Conference Course entitled 'Using Social Media for Research,' at which the authors presented their experiences with methodological and ethical issues relating to social media-enabled research recruitment and intervention delivery. We identify common pitfalls and provide recommendations for recruitment and intervention via social media. We also discuss the ethical and responsible conduct of research using social media for each of these purposes.

Scaling Up Research on Drug Abuse and Addiction Through Social Media Big Data.

Science.gov (United States)

Kim, Sunny Jung; Marsch, Lisa A; Hancock, Jeffrey T; Das, Amarendra K

2017-10-31

Substance use-related communication for drug use promotion and its prevention is widely prevalent on social media. Social media big data involve naturally occurring communication phenomena that are observable through social media platforms, which can be used in computational or scalable solutions to generate data-driven inferences. Despite the promising potential to utilize social media big data to monitor and treat substance use problems, the characteristics, mechanisms, and outcomes of substance use-related communications on social media are largely unknown. Understanding these aspects can help researchers effectively leverage social media big data and platforms for observation and health communication outreach for people with substance use problems. The objective of this critical review was to determine how social media big data can be used to understand communication and behavioral patterns of problematic use of prescription drugs. We elaborate on theoretical applications, ethical challenges and methodological considerations when using social media big data for research on drug abuse and addiction. Based on a critical review process, we propose a typology with key initiatives to address the knowledge gap in the use of social media for research on prescription drug abuse and addiction. First, we provided a narrative summary of the literature on drug use-related communication on social media. We also examined ethical considerations in the research processes of (1) social media big data mining, (2) subgroup or follow-up investigation, and (3) dissemination of social media data-driven findings. To develop a critical review-based typology, we searched the PubMed database and the entire e-collection theme of "infodemiology and infoveillance" in the Journal of Medical Internet Research / JMIR Publications. Studies that met our inclusion criteria (eg, use of social media data concerning non-medical use of prescription drugs, data informatics-driven findings) were

Ethics of social media research: common concerns and practical considerations.

Science.gov (United States)

Moreno, Megan A; Goniu, Natalie; Moreno, Peter S; Diekema, Douglas

2013-09-01

Social media Websites (SMWs) are increasingly popular research tools. These sites provide new opportunities for researchers, but raise new challenges for Institutional Review Boards (IRBs) that review these research protocols. As of yet, there is little-to-no guidance regarding how an IRB should review the studies involving SMWs. The purpose of this article was to review the common risks inherent in social media research and consider how researchers can consider these risks when writing research protocols. We focused this article on three common research approaches: observational research, interactive research, and survey/interview research. Concomitant with these research approaches, we gave particular attention to the issues pertinent to SMW research, including privacy, consent, and confidentiality. After considering these challenges, we outlined key considerations for both researchers and reviewers when creating or reviewing SMW IRB protocols. Our goal in this article was to provide a detailed examination of relevant ethics and regulatory issues for both researchers and those who review their protocols.

Ethics of Social Media Research: Common Concerns and Practical Considerations

Science.gov (United States)

Goniu, Natalie; Moreno, Peter S.; Diekema, Douglas

2013-01-01

Abstract Social media Websites (SMWs) are increasingly popular research tools. These sites provide new opportunities for researchers, but raise new challenges for Institutional Review Boards (IRBs) that review these research protocols. As of yet, there is little-to-no guidance regarding how an IRB should review the studies involving SMWs. The purpose of this article was to review the common risks inherent in social media research and consider how researchers can consider these risks when writing research protocols. We focused this article on three common research approaches: observational research, interactive research, and survey/interview research. Concomitant with these research approaches, we gave particular attention to the issues pertinent to SMW research, including privacy, consent, and confidentiality. After considering these challenges, we outlined key considerations for both researchers and reviewers when creating or reviewing SMW IRB protocols. Our goal in this article was to provide a detailed examination of relevant ethics and regulatory issues for both researchers and those who review their protocols. PMID:23679571

Undergraduates and Their Use of Social Media: Assessing Influence on Research Skills

Science.gov (United States)

Nwangwa, Kanelechi C. K.; Yonlonfoun, Ebun; Omotere, Tope

2014-01-01

This research investigates the influence of social media usage on research skills of undergraduates offering Educational Management at six different universities randomly selected from the six geo-political zones in Nigeria. Various studies on the effects of social media on students have concentrated mainly on academic performance (Kirschner &…

Use and Taxonomy of Social Media in Cancer-Related Research: A Systematic Review

Science.gov (United States)

Klasko, Lynne; Davis, Stacy N.; Gwede, Clement K.; Wells, Kristen J.; Kumar, Ambuj; Lopez, Natalia; Meade, Cathy D.

2014-01-01

Little is known about how social media are used in cancer care. We conducted a systematic review of the use and taxonomy of social media in cancer-related studies, in PubMed, Web of Knowledge, CINAHL, and Google Scholar. We located 1350 articles published through October 2013; 69 met study inclusion criteria. Early research (1996–2007) was predominantly descriptive studies of online forums. Later, researchers began analyzing blogs, videos shared on YouTube, and social networking sites. Most studies (n = 62) were descriptive, and only 7 reported intervention studies published since 2010. Future research should include more intervention studies to determine how social media can influence behavior, and more empirical research is needed on how social media may be used to reduce health disparities. PMID:24832403

A case study in serendipity: environmental researchers use of traditional and social media for dissemination.

Science.gov (United States)

Wilkinson, Clare; Weitkamp, Emma

2013-01-01

In the face of demands for researchers to engage more actively with a wider range of publics and to capture different kinds of research impacts and engagements, we explored the ways a small number of environmental researchers use traditional and social media to disseminate research. A questionnaire was developed to investigate the impact of different media as a tool to broker contact between researchers and a variety of different stakeholders (for example, publics, other researchers, policymakers, journalists) as well as how researchers perceive that their use of these media has changed over the past five years. The questionnaire was sent to 504 researchers whose work had featured in a policy-oriented e-news service. 149 valid responses were received (29%). Coverage in traditional media (newspapers, broadcast) not only brokers contact with other journalists, but is a good source of contact from other researchers (n=47, 62%) and members of the public (n=36, 26%). Although the use of social media was limited amongst our sample, it did broker contact with other researchers (n=17, 47%) and the public (n=10, 28%). Nevertheless, few environmental researchers were actively using social media to disseminate their research findings, with many continuing to rely on academic journals and face-to-face communication to reach both academic and public audiences.

Scaling Up Research on Drug Abuse and Addiction Through Social Media Big Data

Science.gov (United States)

Marsch, Lisa A; Hancock, Jeffrey T; Das, Amarendra K

2017-01-01

Background Substance use–related communication for drug use promotion and its prevention is widely prevalent on social media. Social media big data involve naturally occurring communication phenomena that are observable through social media platforms, which can be used in computational or scalable solutions to generate data-driven inferences. Despite the promising potential to utilize social media big data to monitor and treat substance use problems, the characteristics, mechanisms, and outcomes of substance use–related communications on social media are largely unknown. Understanding these aspects can help researchers effectively leverage social media big data and platforms for observation and health communication outreach for people with substance use problems. Objective The objective of this critical review was to determine how social media big data can be used to understand communication and behavioral patterns of problematic use of prescription drugs. We elaborate on theoretical applications, ethical challenges and methodological considerations when using social media big data for research on drug abuse and addiction. Based on a critical review process, we propose a typology with key initiatives to address the knowledge gap in the use of social media for research on prescription drug abuse and addiction. Methods First, we provided a narrative summary of the literature on drug use–related communication on social media. We also examined ethical considerations in the research processes of (1) social media big data mining, (2) subgroup or follow-up investigation, and (3) dissemination of social media data-driven findings. To develop a critical review-based typology, we searched the PubMed database and the entire e-collection theme of “infodemiology and infoveillance” in the Journal of Medical Internet Research / JMIR Publications. Studies that met our inclusion criteria (eg, use of social media data concerning non-medical use of prescription drugs, data

A RESEARCH REPORT ON OPERATIONAL PLANS FOR DEVELOPING REGIONAL EDUCATIONAL MEDIA RESEARCH CENTERS.

Science.gov (United States)

CARPENTER, C.R.; AND OTHERS

THE NEED AND FEASIBILITY OF ESTABLISHING A NUMBER OF "REGIONAL EDUCATIONAL MEDIA RESEARCH CENTERS WITH A PROGRAMMATIC ORIENTATION" WERE INVESTIGATED. A PLANNING GROUP WAS ESTABLISHED TO SERVE AS A STEERING COMMITTEE. CONFERENCES IN WHICH GROUPS IN RESEARCH AND EDUCATION IN WIDELY DISTRIBUTED REGIONS OF THE COUNTRY PARTICIPATED WERE HELD…

The Use of Social Media in Recruitment for Medical Research Studies: A Scoping Review.

Science.gov (United States)

Topolovec-Vranic, Jane; Natarajan, Karthik

2016-11-07

Recruiting an adequate number of participants into medical research studies is challenging for many researchers. Over the past 10 years, the use of social media websites has increased in the general population. Consequently, social media websites are a new, powerful method for recruiting participants into such studies. The objective was to answer the following questions: (1) Is the use of social media more effective at research participant recruitment than traditional methods? (2) Does social media recruit a sample of research participants comparable to that recruited via other methods? (3) Is social media more cost-effective at research participant recruitment than traditional methods? Using the MEDLINE, PsycINFO, and EMBASE databases, all medical research studies that used social media and at least one other method for recruitment were identified. These studies were then categorized as either interventional studies or observational studies. For each study, the effectiveness of recruitment, demographic characteristics of the participants, and cost-effectiveness of recruitment using social media were evaluated and compared with that of the other methods used. The social media sites used in recruitment were identified, and if a study stated that the target population was "difficult to reach" as identified by the authors of the study, this was noted. Out of 30 studies, 12 found social media to be the most effective recruitment method, 15 did not, and 3 found social media to be equally effective as another recruitment method. Of the 12 studies that found social media to be the best recruitment method, 8 were observational studies while 4 were interventional studies. Of the 15 studies that did not find social media to be the best recruitment method, 7 were interventional studies while 8 were observational studies. In total, 8 studies stated that the target population was "hard-to-reach," and 6 of these studies found social media to be the most effective recruitment

Italian Women's Television Coverage and Audience during the 2004 Athens Olympic Games

Science.gov (United States)

Capranica, Laura; Tessitore, Antonio; D'Artibale, Emanuele; Cortis, Cristina; Casella, Rita; Camilleri, Enrica; Pesce, Caterina

2008-01-01

This study aimed at determining the amount of Italian television coverage dedicated to men's and women's sport and the number of male and female viewers during the 2004 Summer Olympic Games. AUDITEL-AGB Nielsen Media Research Italia provided the TV airtime data for the sport events broadcast, which were classified into three categories: men-only,…

The Use of Social Media in Recruitment for Medical Research Studies: A Scoping Review

Science.gov (United States)

2016-01-01

Background Recruiting an adequate number of participants into medical research studies is challenging for many researchers. Over the past 10 years, the use of social media websites has increased in the general population. Consequently, social media websites are a new, powerful method for recruiting participants into such studies. Objective The objective was to answer the following questions: (1) Is the use of social media more effective at research participant recruitment than traditional methods? (2) Does social media recruit a sample of research participants comparable to that recruited via other methods? (3) Is social media more cost-effective at research participant recruitment than traditional methods? Methods Using the MEDLINE, PsycINFO, and EMBASE databases, all medical research studies that used social media and at least one other method for recruitment were identified. These studies were then categorized as either interventional studies or observational studies. For each study, the effectiveness of recruitment, demographic characteristics of the participants, and cost-effectiveness of recruitment using social media were evaluated and compared with that of the other methods used. The social media sites used in recruitment were identified, and if a study stated that the target population was “difficult to reach” as identified by the authors of the study, this was noted. Results Out of 30 studies, 12 found social media to be the most effective recruitment method, 15 did not, and 3 found social media to be equally effective as another recruitment method. Of the 12 studies that found social media to be the best recruitment method, 8 were observational studies while 4 were interventional studies. Of the 15 studies that did not find social media to be the best recruitment method, 7 were interventional studies while 8 were observational studies. In total, 8 studies stated that the target population was “hard-to-reach,” and 6 of these studies found social

Research on Czech firms’ marketing communication based on social media networks

Directory of Open Access Journals (Sweden)

Vít Chlebovský

2012-01-01

Full Text Available Objective of the research described in this article is to make an analysis of the usage of marketing communication using both traditional Internet communication channels as well as Social Media Networks by the Czech companies. Primary research was made through on-line questionnaire. Companies across the branches and size categories within the Czech economy were addressed. Companies were selected from the www.firmy.cz portal. Only companies with their own web domain were addressed. The typical respondents were mostly from middle management, especially managers from the marketing or commercial departments. The final number of questionnaire respondents covered in the research is 1009. The main research method was questioning. The questionnaire consisted of three sections with the scale answer questions mainly. Google Refine was used for data processing and Microsoft Excel for statistical processing and graphic outputs of the research. Evaluated results show significant gaps in usage of Internet communication tools in marketing of Czech companies and also deficiency between clear understanding of the respondents how Social Media should be used in marketing communication and real use in the companies. This deficiency was statistically tested and relation between respondents’ perception of the importance of Social Media use for bidirectional communication with stakeholders and non-use of Social Media for bidirectional communication with stakeholders by respondents’ company was confirmed.

New research shows how social media, crowdsourced data ...

International Development Research Centre (IDRC) Digital Library (Canada)

2016-06-07

Jun 7, 2016 ... Spanning six months, the research used the 2013 Kenya general elections as a ... the Kenyan election found that "passive crowdsourcing" was indeed a valuable ... and the extent and culture of social media networks usage.

A case study in serendipity: environmental researchers use of traditional and social media for dissemination.

Directory of Open Access Journals (Sweden)

Clare Wilkinson

Full Text Available In the face of demands for researchers to engage more actively with a wider range of publics and to capture different kinds of research impacts and engagements, we explored the ways a small number of environmental researchers use traditional and social media to disseminate research. A questionnaire was developed to investigate the impact of different media as a tool to broker contact between researchers and a variety of different stakeholders (for example, publics, other researchers, policymakers, journalists as well as how researchers perceive that their use of these media has changed over the past five years. The questionnaire was sent to 504 researchers whose work had featured in a policy-oriented e-news service. 149 valid responses were received (29%. Coverage in traditional media (newspapers, broadcast not only brokers contact with other journalists, but is a good source of contact from other researchers (n=47, 62% and members of the public (n=36, 26%. Although the use of social media was limited amongst our sample, it did broker contact with other researchers (n=17, 47% and the public (n=10, 28%. Nevertheless, few environmental researchers were actively using social media to disseminate their research findings, with many continuing to rely on academic journals and face-to-face communication to reach both academic and public audiences.

The Use of Social Media in Recruitment for Medical Research Studies: A Scoping Review

OpenAIRE

Topolovec-Vranic, Jane; Natarajan, Karthik

2016-01-01

Background Recruiting an adequate number of participants into medical research studies is challenging for many researchers. Over the past 10 years, the use of social media websites has increased in the general population. Consequently, social media websites are a new, powerful method for recruiting participants into such studies. Objective The objective was to answer the following questions: (1) Is the use of social media more effective at research participant recruitment than traditional met...

Social Media and Mentoring in Biomedical Research Faculty Development

Science.gov (United States)

Teruya, Stacey Alan; Bazargan-Hejazi, Shahrzad

2014-01-01

Purpose: To determine how effective and collegial mentoring in biomedical research faculty development may be implemented and facilitated through social media. Method: The authors reviewed the literature for objectives, concerns, and limitations of career development for junior research faculty. They tabularized these as developmental goals, and…

Measurement of activity in social media – a challenge for contemporary marketing research

Directory of Open Access Journals (Sweden)

Joanna Płuciennik

2013-06-01

Full Text Available Popularity of social media among Internet users resulted in popularity of this medium among companies looking for contact with the participants of the community. Social media became as well a marketing research area of interest. Challenges social media researchers are facing, such as a combination of quantitative and qualitative aspects, and the problem of complexity and the selection of indicators, demonstrate the need to systematize the knowledge in this area.

THE ROLE OF USER GENERATED CONTENT IN «NEW» MEDIA RESEARCH

Directory of Open Access Journals (Sweden)

Dmitry Igorevich Kaminchenko

2014-11-01

Full Text Available Purpose/subjectInvestigation of the role of user generated content in understanding of «new» media.Method/methodologyStructural and functional method is in the base.Results of workThe «new» media technologies meaning is considerated from the position of user created content. The concrete features of this content that display in functioning of «new» media are noticed in the article.Application of resultsResearch results may be useful in the future investigation of a phenomenon of «new» media.ConclusionsUnderstanding of the phenomenon of new media was deepened in the base of this features of user generated content. The author draws attention to the process of this content features showing in the political meaning of new media.

Width and partial widths of unstable particles in the light of the Nielsen identities

International Nuclear Information System (INIS)

Grassi, P.A.; Sirlin, A.; Kniehl, B.A.; Hamburg Univ.

2001-09-01

Fundamental properties of unstable particles, including mass, width, and partial widths, are examined on the basis of the Nielsen identities (NI) that describe the gauge dependence of Green functions. In particular, we prove that the pole residues and associated definitions of branching ratios and partial widths are gauge independent to all orders. A simpler, previously discussed definition of branching ratios and partial widths is found to be gauge independent through next-to-next-to-leading order. It is then explained how it may be modified in order to extend the gauge independence to all orders. We also show that the physical scattering amplitude is the most general combination of self-energy, vertex, and box contributions that is gauge independent for arbitrary s, discuss the analytical properties of the NI functions, and exhibit explicitly their one-loop expressions in the Z-γ sector of the Standard Model. (orig.)

Width and partial widths of unstable particles in the light of the Nielsen identities

International Nuclear Information System (INIS)

Grassi, Pietro A.; Kniehl, Bernd A.; Sirlin, Alberto

2002-01-01

Fundamental properties of unstable particles, including mass, width, and partial widths, are examined on the basis of the Nielsen identities (NI) that describe the gauge dependence of Green functions. In particular, we prove that the pole residues and associated definitions of branching ratios and partial widths are gauge independent to all orders. A simpler, previously discussed definition of branching ratios and partial widths is found to be gauge independent through next-to-next-to-leading order. It is then explained how it may be modified in order to extend the gauge independence to all orders. We also show that the physical scattering amplitude is the most general combination of self-energy, vertex, and box contributions that is gauge independent for arbitrary s, discuss the analytical properties of the NI functions, and exhibit explicitly their one-loop expressions in the Z-γ sector of the standard model

Industrial science and technology research and development institutions in fiscal 1999. Report on achievements in research and development of human media; 1999 nendo sangyo kagaku gijutsu kenkyu kaihatsu seido. Human media no kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

In order to give the society with the full picture of human media at an early time, actual problems in industries were taken up. This paper summarizes the sensitivity agent to support sensitivity of individuals, the human media database, the urban environment human media aiming at symbiosis of nature with artificial environment, and the achievements of comprehensive investigations and researches in fiscals 1999 and 2000. Activities were taken in the following four areas: 1) research and development of the sensitivity agent and human media database, 2) research and development of the urban environment human media, 3) comprehensive investigations and researches, and 4) investigations on technological trends in foreign countries. In Item 1), discussions were given on the technology to present full-color images at high accuracy, the image sensitivity retrieval technology, and the multi-dimensional interface technology for the human media database. In studying the basic human media technology, discussions were given on the basic sensitivity modeling technology, and the sensitivity agent mechanism. (NEDO)

Political communication research: New media, new challenges, and new opportunities

Directory of Open Access Journals (Sweden)

Rasmus Kleis Nielsen

2014-06-01

Full Text Available The rise of new media and the broader set of social changes they are part of present political communication research with new challenges and new opportunities at a time when many think the field is at an intellectual impasse (e.g., Bennett & Iyengar, 2008. In this article, I argue that parts of the field’s problems are rooted in the way in which political communication research has developed since the 1960s. In this period, the field has moved from being interdisciplinary and mixed-methods to being more homogenous and narrowly focused, based primarily on ideas developed in social psychology, certain strands of political science, and the effects-tradition of mass communication research. This dominant paradigm has contributed much to our understanding of some aspects of political communication. But it is struggling to make sense of many others, including questions concerning people’s experience of political communication processes and questions concerning the symbolic, institutional, and technological nature of these processes—especially during a time of often rapid change. To overcome this problem, I argue that the field of political communication research should re-engage with the rest of media and communication studies and embrace a broader and more diverse agenda. I discuss audience research and journalism studies as examples of adjacent fields that use a more diverse range of theoretical and methodological tools that might help political communication research engage with new media and the new challenges and new opportunities for research that they represent.

Influence of Social Media on the Dissemination of a Traditional Surgical Research Article.

Science.gov (United States)

Buckarma, EeeLN H; Thiels, Cornelius A; Gas, Becca L; Cabrera, Daniel; Bingener-Casey, Juliane; Farley, David R

Many institutions use social media to share research with the general public. However, the influence of social media on the dissemination of a surgical research article itself is unknown. Our objective was to determine whether a blog post highlighting the findings of a surgical research article would lead to increased dissemination of the article itself. We prospectively followed the online page views of an article that was published online in Surgery in May 2015 and published in print in August 2015. The authors subsequently released a blog post in October 2015 to promote the research. The number of article page views from the journal's website was obtained before and after the blog post, along with the page views from the blog post itself. Social media influence data were collected, including social activity in the form of mentions on social media sites, scholarly activity in online libraries, and scholarly commentary. The article's online activity peaked in the first month after online publication (475 page views). Online activity plateaued by 4 months after publication, with 118 monthly page views, and a blog post was subsequently published. The blog post was viewed by 1566 readers, and readers spent a mean of 2.5 minutes on the page. When compared to the projected trend, the page views increased by 33% in the month after the blog post. The blog post resulted in a 9% increase in the social media influence score and a 5% absolute increase in total article page views. Social media is an important tool for sharing surgical research. Our data suggest that social media can increase distribution of an article's message and also potentially increase dissemination of the article itself. We believe that authors should consider using social media to increase the dissemination of traditionally published articles. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

From digital positivism and administrative big data analytics towards critical digital and social media research!

OpenAIRE

Fuchs, Christian

2017-01-01

This essay argues for a paradigm shift in the study of the Internet and digital/social media. Big data analytics is the dominant paradigm. It receives large amounts of funding, is administrative and a form of digital positivism. Critical social media research is an alternative approach that combines critical social media theory, critical digital methods and critical-realist social media research ethics. Strengthening the second approach is a material question of power in academia.

The Use of Online Strategies and Social Media for Research Dissemination in Education

Science.gov (United States)

Cooper, Amanda

2014-01-01

Alongside a growing interest in knowledge mobilization (trying to increase the connection between research, policy and practice) there has been a transformation of how knowledge is produced, accessed and disseminated in light of the internet and social media strategies. Few studies have explored the use of social media for research dissemination.…

Toddlers, Electronic Media, and Language Development: What Researchers Know So Far

Science.gov (United States)

Guernsey, Lisa

2013-01-01

Electronic media--whether child-oriented videos and games or background television--is increasingly embedded in young children's lives, raising questions of its impact on children's language skills. New research presents a multitextured picture of how different types of e-media--depending on content, context, and a child's age--can help and hurt.…

Open Practices and Identity: Evidence from Researchers and Educators' Social Media Participation

Science.gov (United States)

Veletsianos, George

2013-01-01

The ways that emerging technologies and social media are used and experienced by researchers and educators are poorly understood and inadequately researched. The goal of this study is to examine the online practices of individual scholars in order to explore and understand the activities and practices that they enact when they use social media for…

Virally mediated Kcnq1 gene replacement therapy in the immature scala media restores hearing in a mouse model of human Jervell and Lange-Nielsen deafness syndrome.

Science.gov (United States)

Chang, Qing; Wang, Jianjun; Li, Qi; Kim, Yeunjung; Zhou, Binfei; Wang, Yunfeng; Li, Huawei; Lin, Xi

2015-08-01

Mutations in the potassium channel subunit KCNQ1 cause the human severe congenital deafness Jervell and Lange-Nielsen (JLN) syndrome. We applied a gene therapy approach in a mouse model of JLN syndrome (Kcnq1(-/-) mice) to prevent the development of deafness in the adult stage. A modified adeno-associated virus construct carrying a Kcnq1 expression cassette was injected postnatally (P0-P2) into the endolymph, which resulted in Kcnq1 expression in most cochlear marginal cells where native Kcnq1 is exclusively expressed. We also found that extensive ectopic virally mediated Kcnq1 transgene expression did not affect normal cochlear functions. Examination of cochlear morphology showed that the collapse of the Reissner's membrane and degeneration of hair cells (HCs) and cells in the spiral ganglia were corrected in Kcnq1(-/-) mice. Electrophysiological tests showed normal endocochlear potential in treated ears. In addition, auditory brainstem responses showed significant hearing preservation in the injected ears, ranging from 20 dB improvement to complete correction of the deafness phenotype. Our results demonstrate the first successful gene therapy treatment for gene defects specifically affecting the function of the stria vascularis, which is a major site affected by genetic mutations in inherited hearing loss. © 2015 The Authors. Published under the terms of the CC BY 4.0 license.

Ethical challenges in social media engagement and research: considerations for code of engagement practices.

Science.gov (United States)

Gehner, Monika; Oughton, Deborah

2016-06-01

Social media have great potential for effectively communicating about public health risks so people make healthier and safer choices. If used appropriately, social media can strengthen trust between the public and the institution. If used inappropriately, it may also create distrust. This note addresses some of the ethical challenges in using social media for communication and research. It reflects on opportunities in social media risk communication based on experience from the World Health Organization (WHO) and suggests a code of engagement be included in corporate social media policies that contain guidance as to what conduct is or is not appropriate with a view to maintaining public trust in the institution. The note concludes with considerations about the ethical use of social media in research, which is particularly relevant for entities communicating about ionizing radiation, including during emergency situations.

The Expanding Digital Media Landscape of Qualitative and Decolonizing Research: Examining Collaborative Podcasting as a Research Method

Directory of Open Access Journals (Sweden)

Lindsay Day

2017-12-01

Full Text Available Technology of the twenty-first century has transformed our ability to create, modify, store, and share digital media and, in so doing, has presented new possibilities for how social science research can be conducted and mobilized. This paper introduces the use of collaborative podcasting as a research method of critical inquiry and knowledge mobilization. Using a case study, we describe the methodological process that our transdisciplinary team engaged in to create the Water Dialogues podcast, a collaborative initiative stemming from a larger research project examining approaches to implementing Indigenous and Western knowledge in water research and management. We situate collaborative podcasting within an expanding field of collaborative and participatory media practice in social research, and consider how the method may align with and support research within a decolonizing agenda.

Photography and Social Media Use in Community-Based Participatory Research with Youth: Ethical Considerations.

Science.gov (United States)

Kia-Keating, Maryam; Santacrose, Diana; Liu, Sabrina

2017-12-01

Community-based participatory researchers increasingly incorporate photography and social media into their work. Despite its relative infancy, social media has created a powerful network that allows individuals to convey messages quickly to a widespread audience. In addition to its potential benefits, the use of social media in research also carries risk, given the fast pace of exchanges, sharing of personal images and ideas in high accessibility, low privacy contexts and continually shifting options and upgrades. This article contributes to the literature examining ethical considerations for photography and social media use in community-based participatory research. We describe three key ethical dilemmas that we encountered during our participatory photography project with Latina/o youth: (a) use and content of images and risk; (b) incentives and coercion; and (c) social media activity and confidentiality. We provide our responses to these challenges, contextualized in theory and practice, and share lessons learned. We raise the question of how to contend with cultural shifts in boundaries and privacy. We propose that evaluating participant vulnerability versus potential empowerment may be more fitting than the standard approach of assessing risks and benefits. Finally, we recommend upholding the principles of participatory research by co-producing ethical practices with one's participants. © Society for Community Research and Action 2017.

Using Social Media for Research Dissemination: The Digital Research Video Project

Directory of Open Access Journals (Sweden)

Suzanne Pilaar Birch

2013-09-01

Full Text Available This article discusses the outcomes of the Digital Research Video Project, which was part of the larger Social Media Knowledge Exchange program at the Centre for Research in the Arts, Social Sciences, and Humanities (CRASSH at the University of Cambridge and funded by the Arts & Humanities Research Council (UK. The project was founded on the premise that open access publication of research, while important, does not necessarily make research accessible. Often, PhD students and post-doctoral scholars lack the skills needed to communicate their research to a broader audience. The goal of the project was, first, to provide communication training to early career researchers (achieved through a workshop held in autumn 2012 and second, to create illustrated videos highlighting projects by early career researchers that would help them engage with their work using multimedia and share their results with a larger audience. This article considers the methods of dissemination and impact of the project.

Social Media as a Tool of Marketing and Creating Brand awareness : Case study research

OpenAIRE

Miyungi Odhiambo, Christine Adhiambo

2012-01-01

Social media is a phenomenon that has become an important aspect in marketing mix and revolutionizing the way companies interact with customers. It is a new research field and a quick literature scan reveals that not many studies exist. Nevertheless, these few existing studies without scientific evidence with industry data, have rushed to conclude that the emergence of social media has led to the demise of the traditional advertising mainstream media. Therefore, using a scientific research me...

Using Social Media as a Research Recruitment Tool: Ethical Issues and Recommendations.

Science.gov (United States)

Gelinas, Luke; Pierce, Robin; Winkler, Sabune; Cohen, I Glenn; Lynch, Holly Fernandez; Bierer, Barbara E

2017-03-01

The use of social media as a recruitment tool for research with humans is increasing, and likely to continue to grow. Despite this, to date there has been no specific regulatory guidance and there has been little in the bioethics literature to guide investigators and institutional review boards (IRBs) faced with navigating the ethical issues such use raises. We begin to fill this gap by first defending a nonexceptionalist methodology for assessing social media recruitment; second, examining respect for privacy and investigator transparency as key norms governing social media recruitment; and, finally, analyzing three relatively novel aspects of social media recruitment: (i) the ethical significance of compliance with website "terms of use"; (ii) the ethics of recruiting from the online networks of research participants; and (iii) the ethical implications of online communication from and between participants. Two checklists aimed at guiding investigators and IRBs through the ethical issues are included as appendices.

Disaster media coverage and psychological outcomes: descriptive findings in the extant research.

Science.gov (United States)

Pfefferbaum, Betty; Newman, Elana; Nelson, Summer D; Nitiéma, Pascal; Pfefferbaum, Rose L; Rahman, Ambreen

2014-09-01

This review of the literature on disaster media coverage describes the events, samples, and forms of media coverage (television, newspapers, radio, internet) studied and examines the association between media consumption and psychological outcomes. A total of 36 studies representing both man-made and natural events met criteria for review in this analysis. Most studies examined disaster television viewing in the context of terrorism and explored a range of outcomes including posttraumatic stress disorder (PTSD) caseness and posttraumatic stress (PTS), depression, anxiety, stress reactions, and substance use. There is good evidence establishing a relationship between disaster television viewing and various psychological outcomes, especially PTSD caseness and PTS, but studies are too few to draw definitive conclusions about the other forms of media coverage that have been examined. As media technology continues to advance, future research is needed to investigate these additional media forms especially newer forms such as social media.

ASPECTS REGARDING THE USE OF SOCIAL MEDIA IN QUALITATIVE MARKETING RESEARCH

Directory of Open Access Journals (Sweden)

Mirela Cristina VOICU

2015-07-01

Full Text Available In order to carry out an efficient marketing activity, it is well known that entrepreneurs have to find out, first of all, where and how consumers spend their time, what are the communication channels and forms they prefer and then try to interact with the customers on their territory and on their own terms. The forms of communication that are gaining momentum currently, are taking place online, especially in the social media. A growing number of consumers have become open towards and familiar with social media, sharing their opinions daily through these means. Since the emergence of the social media phenomenon, its use has grown and has become widespread in a short period of time. In response to this phenomenon, social media marketing has developed at a similar pace and in a similar direction, and this is also reflected in the existing opportunities for using social media in qualitative marketing research.

Merton's problem for an investor with a benchmark in a Barndorff-Nielsen and Shephard market.

Science.gov (United States)

Lennartsson, Jan; Lindberg, Carl

2015-01-01

To try to outperform an externally given benchmark with known weights is the most common equity mandate in the financial industry. For quantitative investors, this task is predominantly approached by optimizing their portfolios consecutively over short time horizons with one-period models. We seek in this paper to provide a theoretical justification to this practice when the underlying market is of Barndorff-Nielsen and Shephard type. This is done by verifying that an investor who seeks to maximize her expected terminal exponential utility of wealth in excess of her benchmark will in fact use an optimal portfolio equivalent to the one-period Markowitz mean-variance problem in continuum under the corresponding Black-Scholes market. Further, we can represent the solution to the optimization problem as in Feynman-Kac form. Hence, the problem, and its solution, is analogous to Merton's classical portfolio problem, with the main difference that Merton maximizes expected utility of terminal wealth, not wealth in excess of a benchmark.

Optimization of spectral printer modeling based on a modified cellular Yule-Nielsen spectral Neugebauer model.

Science.gov (United States)

Liu, Qiang; Wan, Xiaoxia; Xie, Dehong

2014-06-01

The study presented here optimizes several steps in the spectral printer modeling workflow based on a cellular Yule-Nielsen spectral Neugebauer (CYNSN) model. First, a printer subdividing method was developed that reduces the number of sub-models while maintaining the maximum device gamut. Second, the forward spectral prediction accuracy of the CYNSN model for each subspace of the printer was improved using back propagation artificial neural network (BPANN) estimated n values. Third, a sequential gamut judging method, which clearly reduced the complexity of the optimal sub-model and cell searching process during printer backward modeling, was proposed. After that, we further modified the use of the modeling color metric and comprehensively improved the spectral and perceptual accuracy of the spectral printer model. The experimental results show that the proposed optimization approaches provide obvious improvements in aspects of the modeling accuracy or efficiency for each of the corresponding steps, and an overall improvement of the optimized spectral printer modeling workflow was also demonstrated.

A call for research exploring social media influences on mothers' child feeding practices and childhood obesity risk.

Science.gov (United States)

Doub, Allison E; Small, Meg; Birch, Leann L

2016-04-01

There is increasing interest in leveraging social media to prevent childhood obesity, however, the evidence base for how social media currently influences related behaviors and how interventions could be developed for these platforms is lacking. This commentary calls for research on the extent to which mothers use social media to learn about child feeding practices and the mechanisms through which social media influences their child feeding practices. Such formative research could be applied to the development and dissemination of evidence-based childhood obesity prevention programs that utilize social media. Mothers are identified as a uniquely important target audience for social media-based interventions because of their proximal influence on children's eating behavior and their high engagement with social media platforms. Understanding mothers' current behaviors, interests, and needs as they relate to their social media use and child feeding practices is an integral first step in the development of interventions that aim to engage mothers for obesity prevention. This commentary highlights the importance of mothers for childhood obesity prevention; discusses theoretical and analytic frameworks that can inform research on social media and mothers' child feeding practices; provides evidence that social media is an emerging context for social influences on mothers' attitudes and behaviors in which food is a salient topic; and suggests directions for future research. Copyright © 2016 Elsevier Ltd. All rights reserved.

Systematic Analysis of the Current Academic Research on Social Media Marketing

Directory of Open Access Journals (Sweden)

Klepek Martin

2017-12-01

Full Text Available With the advent of social media where customers have the technical ability to upload own content the change occurred in some of the communication habits online. This world of constant communication is a challenge for businesses as well researchers. Academic research in this area is bringing valuable insights into people attitudes and behaviour on the social media. What is the current situation and where the research field is heading is a question of high importance. This study uses the systematic approach to reviewing the literature and to show the development of publications produced at Czech universities. Although the results show an increasing number of studies, Czech research is lagging behind other similar countries. Compared with the best countries, it is lagging behind in the number of quotations per article. On the basis of these analyses, suggestions for future research that can help to promote future theory development are proposed.

Scientific Media Education in the Classroom and Beyond: A Research Agenda for the Next Decade

Science.gov (United States)

Reid, Grace; Norris, Stephen P.

2016-01-01

Scientific media education is the ability to draw on a knowledge of the media and science, in order to choose, understand, evaluate, and respond to representations of science across diverse media genres. We begin this manuscript by reviewing research that shows scientific media education is one of the most important content areas that could be…

Cochlear implantation in children with Jervell and Lange-Nielsen syndrome - a cautionary tale.

Science.gov (United States)

Broomfield, Stephen J; Bruce, Iain A; Henderson, Lise; Ramsden, Richard T; Green, Kevin M J

2012-08-01

Jervell and Lange-Nielsen (JLN) syndrome is a rare cause of congenital profound hearing loss associated with a prolonged QT interval on the electrocardiogram. Children presenting for cochlear implantation with this condition may be asymptomatic but are at risk of sudden death. SCREENING AND SUBSEQUENT: careful management is therefore required to ensure a successful outcome. We present our experience of cochlear implantation in children with JLN syndrome, including two who died unexpectedly, and suggest a protocol for management of such cases. Clinical presentation Four cases of cochlear implantation in JLN syndrome are described. None had any previous cardiological family history. Two were diagnosed pre-operatively but, despite appropriate management under a cardiologist, died from cardiac arrest; the first in the perioperative period following reimplantation for infection, and the second unrelated to his cochlear implant surgery. The other two patients were diagnosed only subsequent to their implantation and continue to use their implants successfully. These cases highlight the variation in presentation of JLN syndrome, and the spectrum of disease severity that exists. Our protocol stresses the importance of careful assessment and counselling of parents by an experienced implant team.

Reflections on New Challenges to Television Research in Today’s Digital Media Environment

DEFF Research Database (Denmark)

Schenk, Susan; Ohme, Jakob; Seifert, Claudia

Past research has discussed the change to a new digital media environment for almost a decade. But still, research on television usage and television’s effects does not seem to be up to date: the measurement of watching television in recent studies still focuses traditional television usage......’s effects, this paper intends to reflect changes focusing on the following four challenges for television research: 1. Television needs to be conceptualized differently. 2. Television is becoming more individual. 3. Television is becoming more social. 4. Television needs a new individualized concept...... for media effects....

A scoping review of research on complementary and alternative medicine (CAM) and the mass media: looking back, moving forward.

Science.gov (United States)

Weeks, Laura C; Strudsholm, Tina

2008-07-19

The use of complementary and alternative medicine (CAM) has become more common in Western developed countries in recent years, as has media reporting on CAM and related issues. Correspondingly, media reports are a primary information source regarding decisions to use CAM. Research on CAM related media reports is becoming increasingly relevant and important; however, identifying key concepts to guide future research is problematic due to the dispersed nature of completed research in this field. A scoping review was conducted to: 1) determine the amount, focus and nature of research on CAM and the mass media; and 2) summarize and disseminate related research results. The main phases were: 1) searching for relevant studies; 2) selecting studies based on pre-defined inclusion criteria; 3) extracting data; and 4) collating, summarizing and reporting the results. Of 4,454 studies identified through various search strategies, 16 were relevant to our objectives and included in a final sample. CAM and media research has focused primarily on print media coverage of a range of CAM therapies, although only a few studies articulated differences within the range of therapies surveyed. Research has been developed through a variety of disciplinary perspectives, with a focus on representation research. The research reviewed suggests that journalists draw on a range of sources to prepare media reports, although most commonly they cite conventional (versus CAM) sources and personal anecdotes. The tone of media reports appears generally positive, which may be related to a lack of reporting on issues related to risk and safety. Finally, a variety of discourses within media representations of CAM are apparent that each appeal to a specific audience through resonance with their specific concerns. Research on CAM and the mass media spans multiple disciplines and strategies of inquiry; however, despite the diversity in approach, it is clear that issues related to production and reception

Surface coating of jeungjing wood (Paraserianthes Falcataria (L) NIELSEN) with acrylate resins by using radiation technique

International Nuclear Information System (INIS)

Suhariyono, Gatot

1998-01-01

An experiment on surface coating with acrylate resins has been done by using radiation technique to improve the quality and added value of jeunjing wood (Paraserianthes Falcataria (L) NIELSEN). Doses used in Electron Beam (BE) radiation were 20, 40, and 60 kGy. Epoxy acrylate and ester acrylate resins were used as coating materials after added with tripropylene glycol diacylate (TPGDA) monomer, 2,2-dimethyl-2hidroxy acetophenone (Darocur 1173) photoinitiator and talc as base coat. Top coat consists of este acrylate Setacure AM 548, after added with titanium dioxide OK 412 as additive respectively. Titanium dioxides in the mixture were varied at the concentration level of 0, 2, 4 and 6 % by weight. Conventional coating as comparison was carried out by using varnish as coating material. The results showed that the properties of film on jeunjing wood by EB curing are better than that of conventional one. (authors)

Lessons Learned from Introducing Social Media Use in Undergraduate Economics Research

Science.gov (United States)

O'Brien, Martin; Freund, Katarina

2018-01-01

The research process and associated literacy requirements are often unfamiliar and daunting obstacles for undergraduate students. The use of social media has the potential to assist research training and encourage active learning, social inclusion and student engagement. This paper documents the lessons learned from developing a blended learning…

Recent Cooperative Research Activities of HDD and Flexible Media Transport Technologies in Japan

Science.gov (United States)

Ono, Kyosuke

This paper presents the recent status of industry-university cooperative research activities in Japan on the mechatronics of information storage and input/output equipment. There are three research committees for promoting information exchange on technical problems and research topics of head-disk interface in hard disk drives (HDD), flexible media transport and image printing processes which are supported by the Japan Society of Mechanical Engineering (JSME), the Japanese Society of Tribologists (JAST) and the Japan Society of Precision Engineering (JSPE). For hard disk drive technology, the Storage Research Consortium (SRC) is supporting more than 40 research groups in various different universities to perform basic research for future HDD technology. The past and present statuses of these activities are introduced, particularly focusing on HDD and flexible media transport mechanisms.

Beyond ICT4D: new media research in Uganda

NARCIS (Netherlands)

Lovink, G.

2011-01-01

Beyond ICT4D: New Media Research in Uganda is a collection of ethnographic reports from diverse perspectives of those living at the other end of the African ICT pyramid. Crucially, these texts refocus on the so-called "ICT4D" debate away from the standard western lens, which depicts users in the

Epidemiology, natural history, and risk factors: panel report from the Ninth International Research Conference on Otitis Media

DEFF Research Database (Denmark)

Daly, Kathleen A; Hoffman, Howard J; Kvaerner, Kari Jorunn

2010-01-01

The 2007 Recent Advances in Otitis Media Research Conference Panel Report provides an update on otitis media (OM) research published from 2003 to 2007. This report summarizes important trends in disease incidence and prevalence, describes established and newly identified risk factors for acute an...... vaccine in infants. The panel report also recommends short and long term goals for current and future OM research.......The 2007 Recent Advances in Otitis Media Research Conference Panel Report provides an update on otitis media (OM) research published from 2003 to 2007. This report summarizes important trends in disease incidence and prevalence, describes established and newly identified risk factors for acute...... and chronic OM and OM with effusion, and conveys information on newly discovered genetic factors. In this report, researchers have described declining rates of OM diagnosis, antibiotic prescriptions, offices visits for OM, and middle ear surgery since the licensure and routine use of pneumococcal conjugate...

Young people’s views regarding participation in mental health and wellbeing research through social media

Directory of Open Access Journals (Sweden)

Helen Monks

2015-04-01

Full Text Available Social media is a central component in the lives of many young people, and provides innovative potential to conduct research among this population. Ethical issues around online research have been subject to much debate, yet young people have seldom been consulted to provide a youth perspective and voice. Eight (8 focus groups involving 48 Grade 9 Western Australian secondary school students aged 13-14 years were held in 2012, to investigate how young people perceive the feasibility and acceptability of social media when used as a research tool to investigate various issues relevant to their mental health and wellbeing. Whilst young people recognise many benefits of researchers using social media in this way, such as its relevance, innovation and accessibility, there were salient issues of privacy, consent, and practicality that require careful negotiation. There is a need for continued exploration and scientific debate of the moral and ethical implications of using social media for research, to help ensure this is employed in an appropriate and effective way that is respectful of and sensitive to the needs and views of young people.

Fra massemedier til mediesystem - om kodediskussionen i systemteoretisk medieforskning Fra massemedier til mediesystem - om kodediskussionen i systemteoretisk medieforskning [From mass media to media system - code discussions in systems theoretical media research

Directory of Open Access Journals (Sweden)

Mikkel Fugl Eskjær

2010-11-01

Full Text Available Systemteoretisk medieforskning rejser spørgsmålet om, hvorvidt massemedierne udgør en samlet institution, eller om medierne, i kraft af deres indbyrdes forskelle, skal betragtes uafhængigt af hinanden. Ved at indskrive medierne i en generel samfundsteori fremstiller systemteorien medierne som et autonomt funktionssystem. Denne bestræbelse kommer tydeligst til udtryk i identifikationen af en fælles kode for massemediernes system. Med udgangspunkt i Niklas Luhmanns medieteori foretager nærværende artikel en kritisk gennemgang af den systemteoretiske medieforsknings kodediskussion. Første del præsenterer kort systemteoriens kodebegreb og Luhmanns bestemmelse af mediesystemet som organiseret omkring koden information. Den midterste del gennemgår en række alternative forslag til denne kodedefinition, hvilket illustrerer omfanget, men også nogle af begrænsningerne, ved systemteoretisk medieforskning. Sidste del foretager en kritisk diskussion af systemteoriens kodeproblematik og viser, hvordan en ensidig kodefokusering står i vejen for en fortsat udforskning af vilkårene for mediesystemets udvikling og autonomi.Systems theoretical media research raises the question whether the mass media constitute a unified institution, or whether the media, due to their internal differences, should be considered individually and independent of each other. By inscribing the media in a general social theory, systems theory conceptualises the media as an autonomous functional system. This intention is most clearly illustrated by the efforts to identify a shared code for the entire media system. Based on the media theory of Niklas Luhmann, this paper offers a critical presentation of the code discussion within systems theoretical media research. The first part of the paper briefly introduces the systems theoretical notion of a code as well as Luhmann’s definition of the media system as organised and regulated by the code of information. The second part

ANDERS GAMMELGAARD NIELSEN

DEFF Research Database (Denmark)

Gammelgaard Nielsen, Anders

2015-01-01

conducting research in this field. His research work is especially directed towards the perceptual relationship to materials as well as the opportunities of creating atmospheres through e use of building materials. As a practicing architect, he designed a series of smaller buildings and structures. Parallel...... to his work as an architect, he has a career as a sculptor. He received his basic teaching in sculpture at Edinburgh College of Art and has since been autodidact. He has exhibited in numerous national exhibitions and is currently a member of the artist group "Guirlanden". He is a member of the Danish...... Moore and Barbara Heptworth, whereas the later have a strong affinity to the works of Constantin Brancusi and Eduardo Chillida. The developments in the sculptural works can be seen with a parallel to the architectural research in materials and tectonics. Thus his research work has resulted in artefacts...

Mind the gap: social media engagement by public health researchers.

Science.gov (United States)

Keller, Brett; Labrique, Alain; Jain, Kriti M; Pekosz, Andrew; Levine, Orin

2014-01-14

The traditional vertical system of sharing information from sources of scientific authority passed down to the public through local health authorities and clinicians risks being made obsolete by emerging technologies that facilitate rapid horizontal information sharing. The rise of Public Health 2.0 requires professional acknowledgment that a new and substantive forum of public discourse about public health exists on social media, such as forums, blogs, Facebook, and Twitter. Some public health professionals have used social media in innovative ways: to surveil populations, gauge public opinion, disseminate health information, and promote mutually beneficial interactions between public health professionals and the lay public. Although innovation is on the rise, most in the public health establishment remain skeptical of this rapidly evolving landscape or are unclear about how it could be used. We sought to evaluate the extent to which public health professionals are engaged in these spaces. We conducted a survey of professorial- and scientist-track faculty at the Johns Hopkins Bloomberg School of Public Health in Baltimore, Maryland, USA. We asked all available faculty via email to complete a 30-question survey about respondent characteristics, beliefs about social media, and usage of specific technologies, including blogs, Facebook, Twitter, and YouTube. A total of 181 (19.8%) of 912 professor- and scientist-track faculty provided usable responses. The majority of respondents rarely used major social media platforms. Of these 181 respondents, 97 (53.6%) had used YouTube, 84 (46.4%) had used Facebook, 55 (30.4%) had read blogs, and 12 (6.6%) had used Twitter in the prior month. More recent degree completion was the best predictor of higher usage of social media. In all, 122 (67.4%) agreed that social media is important for disseminating information, whereas only 55 (30.4%) agreed that social media is useful for their research. In all, 43 (23.8%) said social media

Developing a research agenda on ethical issues related to using social media in healthcare.

Science.gov (United States)

Adams, Samantha A; Van Veghel, Dennis; Dekker, Lukas

2015-07-01

The consequences of using publicly available social media applications specifically for healthcare purposes are largely unaddressed in current research. Where they are addressed, the focus is primarily on issues of privacy and data protection. We therefore use a case study of the first live Twitter heart operation in the Netherlands, in combination with recent literature on social media from other academic fields, to identify a wide range of ethical issues related to using social media for health-related purposes. Although this case reflects an innovative approach to public education and patient centeredness, it also illustrates the need for institutions to weigh the various aspects of use and to develop a plan to deal with these on a per case basis. Given the continual development of technologies, researchers may not yet be able to oversee and anticipate all of the potential implications. Further development of a research agenda on this topic, the promotion of guidelines and policies, and the publication of case studies that reveal the granularity of individual situations will therefore help raise awareness and assist physicians and institutions in using social media to support existing care services.

Research into Learning Resulting from Quality School Library Media Service.

Science.gov (United States)

Marchant, Maurice P.; And Others

1984-01-01

This annotated bibliography of 20 research reports identifies what has been determined about the effects of library media services on learning and suggests methodologies available for similar studies. Organization is according to area of learning affected--academic achievement; language, reading, and library skills; mathematics; science; social…

How the mass media report social statistics: a case study concerning research on end-of-life decisions.

Science.gov (United States)

Seale, Clive

2010-09-01

The issue of whether it is right to be concerned about the accuracy with which mass media report social scientific research is explored through a detailed case study of media reporting of two surveys of UK doctors' end-of-life decision-making. Data include press releases, emails and field notes taken during periods of media interest supplemented by a collection of print and broadcast media reports. The case study contributes to existing knowledge about the ways in which mass media establish, exaggerate and otherwise distort the meaning of statistical findings. Journalists ignored findings that did not fit into existing media interest in the 'assisted dying' story and were subject to pressure from interest groups concerned to promote their own interpretations and viewpoints. Rogue statistics mutated as they were set loose from their original research report context and were 'laundered' as they passed from one media report to another. Yet media accounts of the research, fuelling an already heated public debate about ethical issues in end-of-life care, arguably acted as a conduit for introducing new considerations into this debate, such as the role played by sedation at the end of life, the extent to which euthanasia is practiced outside the law, and the extent of medical opposition to the legalisation of assisted dying. The expectation that accuracy and comprehensiveness should be the sole criteria for judging journalists' reports is, finally, considered to be unrealistic and it is argued that social scientists need to understand and adapted to the conditions under which mass media reporting operates if they are to succeed in introducing the findings of social research into public debates. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

Using Social Media to Share Your Radiology Research: How Effective Is a Blog Post?

Science.gov (United States)

Hoang, Jenny K; McCall, Jonathan; Dixon, Andrew F; Fitzgerald, Ryan T; Gaillard, Frank

2015-07-01

The aim of this study was to compare the volume of individuals who viewed online versions of research articles in 2 peer-reviewed radiology journals and a radiology blog promoted by social media. The authors performed a retrospective study comparing online analytic logs of research articles in the American Journal of Neuroradiology (AJNR) and the American Journal of Roentgenology (AJR) and a blog posting on Radiopaedia.org from April 2013 to September 2014. All 3 articles addressed the topic of reporting incidental thyroid nodules detected on CT and MRI. The total page views for the research articles and the blog article were compared, and trends in page views were observed. Factors potentially affecting trends were an AJNR podcast and promotion of the blog article on the social media platforms Facebook, Tumblr, and Twitter to followers of Radiopaedia.org in February 2014 and August 2014. The total numbers of page views during the study period were 2,421 for the AJNR article and 3,064 for the AJR article. The Radiopaedia.org blog received 32,675 page views, which was 13.6 and 10.7 times greater than AJNR and AJR page views, respectively, and 6.0 times greater than both journal articles combined. Months with activity above average for the blog and the AJNR article coincided with promotion by Radiopaedia.org on social media. Dissemination of scientific material on a radiology blog promoted on social media can substantially augment the reach of more traditional publication venues. Although peer-reviewed publication remains the most widely accepted measure of academic productivity, researchers in radiology should not ignore opportunities for increasing the impact of research findings via social media. Copyright © 2015 American College of Radiology. Published by Elsevier Inc. All rights reserved.

Leading US nano-scientists' perceptions about media coverage and the public communication of scientific research findings

Science.gov (United States)

Corley, Elizabeth A.; Kim, Youngjae; Scheufele, Dietram A.

2011-12-01

Despite the significant increase in the use of nanotechnology in academic research and commercial products over the past decade, there have been few studies that have explored scientists' perceptions and attitudes about the technology. In this article, we use survey data from the leading U.S. nano-scientists to explore their perceptions about two issues: the public communication of research findings and media coverage of nanotechnology, which serves as one relatively rapid outlet for public communication. We find that leading U.S. nano-scientists do see an important connection between the public communication of research findings and public attitudes about science. Also, there is a connection between the scientists' perceptions about media coverage and their views on the timing of public communication; scientists with positive attitudes about the media are more likely to support immediate public communication of research findings, while others believe that communication should take place only after research findings have been published through a peer-review process. We also demonstrate that journalists might have a more challenging time getting scientists to talk with them about nanotechnology news stories because nano-scientists tend to view media coverage of nanotechnology as less credible and less accurate than general science media coverage. We conclude that leading U.S. nano-scientists do feel a sense of responsibility for communicating their research findings to the public, but attitudes about the timing and the pathway of that communication vary across the group.

Leading US nano-scientists’ perceptions about media coverage and the public communication of scientific research findings

International Nuclear Information System (INIS)

Corley, Elizabeth A.; Kim, Youngjae; Scheufele, Dietram A.

2011-01-01

Despite the significant increase in the use of nanotechnology in academic research and commercial products over the past decade, there have been few studies that have explored scientists’ perceptions and attitudes about the technology. In this article, we use survey data from the leading U.S. nano-scientists to explore their perceptions about two issues: the public communication of research findings and media coverage of nanotechnology, which serves as one relatively rapid outlet for public communication. We find that leading U.S. nano-scientists do see an important connection between the public communication of research findings and public attitudes about science. Also, there is a connection between the scientists’ perceptions about media coverage and their views on the timing of public communication; scientists with positive attitudes about the media are more likely to support immediate public communication of research findings, while others believe that communication should take place only after research findings have been published through a peer-review process. We also demonstrate that journalists might have a more challenging time getting scientists to talk with them about nanotechnology news stories because nano-scientists tend to view media coverage of nanotechnology as less credible and less accurate than general science media coverage. We conclude that leading U.S. nano-scientists do feel a sense of responsibility for communicating their research findings to the public, but attitudes about the timing and the pathway of that communication vary across the group.

SPSSI research summary on media violence

NARCIS (Netherlands)

Anderson, C.A.; Bushman, B.J.; Donnerstein, E.I.; Hummer, T.A.; Warburton, W. I.

2015-01-01

Media use among children has increased sharply in recent years, due, in part, to a significant increase in multimedia portable devices. On average, U.S. children aged 8-18 spend more than 7 hours a day engaging with media. Governments, professional bodies, and citizens have become increasingly

Epidemiology, natural history, and risk factors: panel report from the Ninth International Research Conference on Otitis Media

DEFF Research Database (Denmark)

Daly, Kathleen A; Hoffman, Howard J; Kvaerner, Kari Jorunn

2010-01-01

The 2007 Recent Advances in Otitis Media Research Conference Panel Report provides an update on otitis media (OM) research published from 2003 to 2007. This report summarizes important trends in disease incidence and prevalence, describes established and newly identified risk factors for acute...

Recruiting Adolescent Research Participants: In-Person Compared to Social Media Approaches.

Science.gov (United States)

Moreno, Megan A; Waite, Alan; Pumper, Megan; Colburn, Trina; Holm, Matt; Mendoza, Jason

2017-01-01

Recruiting adolescent participants for research is challenging. The purpose of this study was to compare traditional in-person recruitment methods to social media recruitment. We recruited adolescents aged 14-18 years for a pilot physical activity intervention study, including a wearable physical activity tracking device and a Facebook group. Participants were recruited (a) in person from a local high school and an adolescent medicine clinic and (b) through social media, including Facebook targeted ads, sponsored tweets on Twitter, and a blog post. Data collected included total exposure (i.e., reach), engagement (i.e., interaction), and effectiveness. Effectiveness included screening and enrollment for each recruitment method, as well as time and resources spent on each recruitment method. In-person recruitment reached a total of 297 potential participants of which 37 enrolled in the study. Social media recruitment reached a total of 34,272 potential participants of which 8 enrolled in the study. Social media recruitment methods utilized an average of 1.6 hours of staff time and cost an average of $40.99 per participant enrolled, while in-person recruitment methods utilized an average of 0.75 hours of staff time and cost an average of $19.09 per participant enrolled. Social media recruitment reached more potential participants, but the cost per participant enrolled was higher compared to traditional methods. Studies need to consider benefits and downsides of traditional and social media recruitment methods based on study goals and population.

Global trends in research related to social media in psychology: mapping and bibliometric analysis.

Science.gov (United States)

Zyoud, Sa'ed H; Sweileh, Waleed M; Awang, Rahmat; Al-Jabi, Samah W

2018-01-01

Social media, defined as interactive Web applications, have been on the rise globally, particularly among adults. The objective of this study was to investigate the trend of the literature related to the most used social network worldwide (i.e. Facebook, Twitter, LinkedIn, Snapchat, and Instagram) in the field of psychology. Specifically, this study will assess the growth in publications, citation analysis, international collaboration, author productivity, emerging topics and the mapping of frequent terms in publications pertaining to social media in the field of psychology. Publications related to social media in the field of psychology published between 2004 and 2014 were obtained from the Web of Science. The records extracted were analysed for bibliometric characteristics such as the growth in publications, citation analysis, international collaboration, emerging topics and the mapping of frequent terms in publications pertaining to social media in the field of psychology. VOSviewer v.1.6.5 was used to construct scientific maps. Overall, 959 publications were retrieved during the period between 2004 and 2015. The number of research publications in social media in the field of psychology showed a steady upward growth. Publications from the USA accounted for 57.14% of the total publications and the highest h -index (48).The most common document type was research articles (873; 91.03%). Over 99.06% of the publications were published in English. Computers in Human Behavior was the most prolific journal. The University of Wisconsin - Madison ranked first in terms of the total publications (n = 39). A visualisation analysis showed that personality psychology, experimental psychology, psychological risk factors, and developmental psychology were continual concerns of the research. This is the first study reporting the global trends in the research related to social media in the psychology field. Based on the raw data from the Web of Science, publication

Media relations after the introduction of social media

OpenAIRE

Mesila, Helin

2010-01-01

In the light of the popularity of social media on one hand, and the contradictive relationships between journalists and public relations practitioners on the other hand, the thesis studies media relations after the introduction of social media. The study focuses on media relations in Estonian public relations scenery. The research answers to the questions: - What are media relations today? - What are the functions of social media and media relations in organizational communication? ...

Methodological and ethical issues in research using social media: a metamethod of Human Papillomavirus vaccine studies.

Science.gov (United States)

Gustafson, Diana L; Woodworth, Claire F

2014-12-02

Online content is a primary source of healthcare information for internet-using adults and a rich resource for health researchers. This paper explores the methodological and ethical issues of engaging in health research using social media. A metamethod was performed on systematically selected studies that used social media as a data source for exploring public awareness and beliefs about Human Papillomaviruses (HPV) and HPV vaccination. Seven electronic databases were searched using a variety of search terms identified for each of three concepts: social media, HPV vaccine, and research method. Abstracts were assessed for eligibility of inclusion; six studies met the eligibility criteria and were subjected to content analysis. A 10-item coding scheme was developed to assess the clarity, congruence and transparency of research design, epistemological and methodological underpinnings and ethical considerations. The designs of the six selected studies were sound, although most studies could have been more transparent about how they built in rigor to ensure the trustworthiness and credibility of findings. Statistical analysis that intended to measure trends and patterns did so without the benefit of randomized sampling and other design elements for ensuring generalizability or reproducibility of findings beyond the specified virtual community. Most researchers did not sufficiently engage virtual users in the research process or consider the risk of privacy incursion. Most studies did not seek ethical approval from an institutional research board or permission from host websites or web service providers. The metamethod exposed missed opportunities for using the dialogical character of social media as well as a lack of attention to the unique ethical issues inherent in operating in a virtual community where social boundaries and issues of public and private are ambiguous. This suggests the need for more self-conscious and ethical research practices when using social media

The Effect of Nicotine Replacement Therapy Advertising on Youth Smoking

OpenAIRE

Henry Saffer; Melanie Wakefield; Yvonne Terry-McElrath

2007-01-01

This paper examines the effect of nicotine replacement therapy (NRT) advertising on youth smoking. NRT advertising could decrease smoking by informing smokers that the product can make quitting easier and thus inducing more smokers to try and quit. However, a moral hazard is created because NRT advertising increases the expectation that cessation is relatively easy. NRT advertising could thus induce youth to smoke, to smoke more and/or to delay quit attempts. Data from Nielsen Media Research ...

Video diaries on social media: Creating online communities for geoscience research and education

Science.gov (United States)

Tong, V.

2013-12-01

Making video clips is an engaging way to learn and teach geoscience. As smartphones become increasingly common, it is relatively straightforward for students to produce ';video diaries' by recording their research and learning experience over the course of a science module. Instead of keeping the video diaries for themselves, students may use the social media such as Facebook for sharing their experience and thoughts. There are some potential benefits to link video diaries and social media in pedagogical contexts. For example, online comments on video clips offer useful feedback and learning materials to the students. Students also have the opportunity to engage in geoscience outreach by producing authentic scientific contents at the same time. A video diary project was conducted to test the pedagogical potential of using video diaries on social media in the context of geoscience outreach, undergraduate research and teaching. This project formed part of a problem-based learning module in field geophysics at an archaeological site in the UK. The project involved i) the students posting video clips about their research and problem-based learning in the field on a daily basis; and ii) the lecturer building an online outreach community with partner institutions. In this contribution, I will discuss the implementation of the project and critically evaluate the pedagogical potential of video diaries on social media. My discussion will focus on the following: 1) Effectiveness of video diaries on social media; 2) Student-centered approach of producing geoscience video diaries as part of their research and problem-based learning; 3) Learning, teaching and assessment based on video clips and related commentaries posted on Facebook; and 4) Challenges in creating and promoting online communities for geoscience outreach through the use of video diaries. I will compare the outcomes from this study with those from other pedagogical projects with video clips on geoscience, and

A progressively reduced pretension method to fabricate Bradbury-Nielsen gates with uniform tension

International Nuclear Information System (INIS)

Ni, Kai; Guo, Jingran; Yu, Zhou; Cao, Like; Yu, Quan; Qian, Xiang; Wang, Xiaohao

2015-01-01

A Bradbury-Nielsen gate (BNG) is often used to modulate ion beams. It consists of two interleaved and electrically isolated sets of wires with uniform tension, which ideally keep parallel, equidistant, and coplanar over a wide temperature range, making the BNG reliable and robust. We have previously analyzed the non-uniformity problem of wire tensions with sequentially winding method and developed a template-based transfer method to solve this problem. In this paper, we introduced a progressively reduced pretension method, which allows directly and sequentially fixing wires onto the substrate without using a template. Theoretical analysis shows that by applying proper pretension to each wire when fixing it, the final wire tensions of all wires can be uniform. The algorithm and flowchart to calculate the pretension sequence are given, and the fabrication process is introduced in detail. Pretensions are generated by weight combination with a weaving device. A BNG with stainless steel wire and a printed circuit board substrate is constructed with this method. The non-uniformity of the final wire tensions is less than 2.5% in theory. The BNG is successfully employed in our ion mobility spectrometer, and the measured resolution is 33.5 at a gate opening time of 350 μs. Compared to the template-based method, this method is simpler, faster, and more flexible with comparable production quality when manufacturing BNGs with different configurations

Librarians as Advocates of Social Media for Researchers: A Social Media Project Initiated by Linköping University Library, Sweden

Science.gov (United States)

Persson, Sassa; Svenningsson, Maria

2016-01-01

Librarians at Linköping University help researchers keep abreast of developments in their fields and to increase the visibility of their work. Strategic, professional use of social media ought to be an essential part of a researcher's communication strategy. This article investigates the level of awareness of the professional use of social media…

The development and validation of an instrument to measure the quality of health research reports in the lay media.

Science.gov (United States)

Zeraatkar, Dena; Obeda, Michael; Ginsberg, Jeffrey S; Hirsh, Jack

2017-04-20

The media serves as an important link between medical research, as reported in scholarly sources, and the public and has the potential to act as a powerful tool to improve public health. However, concerns about the reliability of health research reports have been raised. Tools to monitor the quality of health research reporting in the media are needed to identify areas of weakness in health research reporting and to subsequently work towards the efficient use of the lay media as a public health tool through which the public's health behaviors can be improved. We developed the Quality Index for health-related Media Reports (QIMR) as a tool to monitor the quality of health research reports in the lay media. The tool was developed according to themes generated from interviews with health journalists and researchers. Item and domain characteristics and scale reliability were assessed. The scale was correlated with a global quality assessment score and media report word count to provide evidence towards its construct validity. The items and domains of the QIMR demonstrated acceptable validity and reliability. Items from the 'validity' domain were negatively skewed, suggesting possible floor effect. These items were not eliminated due to acceptable content and face validity. QIMR total scores produced a strong correlation with raters' global assessment and a moderate correlation with media report word count, providing evidence towards the construct validity of the instrument. The results of this investigation indicate that QIMR can adequately measure the quality of health research reports, with acceptable reliability and validity.

Research on spatial features of streets under the influence of immersion communication technology brought by new media

Science.gov (United States)

Xu, Hua-wei; Feng, Chen

2017-04-01

The rapid development of new media has exacerbated the complexity of urban street space’s information interaction. With the influence of the immersion communication, the streetscape has constructed a special scene like ‘media convergence’, which has brought a huge challenge for maintaining the urban streetscape order. The Spatial Visual Communication Research Method which should break the limitation of the traditional aesthetic space research, can provide a brand new prospect for this phenomenon research. This study aims to analyze and summarize the communication characteristics of new media and its context, which will be helpful for understanding the social meaning within the order change of the street’s spatial and physical environment.

Body, identity and images of the self among adolescents. From research to action through Peer&Media Education

Directory of Open Access Journals (Sweden)

Alessandra Carenzio

2015-11-01

Full Text Available In recent years, social media have become a mirror for many adolescents: young people experiment online, testing their own limits and possibilities, and they build their identity day by day (Boyd, 2014. The consequences of this new behaviour are important and include sexting (Temple, 2012, 2014, self-exposure, self-objectification and identity manipulation. Many of these behaviours pass through the media themselves, as they work as a sort of megaphone or extensive sharing platform.This paper aims to reach two goals. The first is to share a new perspective with educators and researchers named Peer&Media Education (Ottolini & Rivoltella, 2014—a model developed in recent years to reach young people and foster their “awareness” of media and their health (Ottolini & Rivoltella, 2014. The result is a new methodological framework fostering the responsible use of social media and digital tools and also helping young people to keep healthy habits. We will present the framework in sections1 and 2.The second goal is to discuss the results of the research Image.ME, run by Cremit, which studied the uses of social network sites, their impact on relationships and identity and the incidence of risky behaviours. In fact, the research is built according to the Peer&Media Education perspective, preventing risky behaviours and supporting media awareness. We will discuss this in section3.

Beyond Digital Natives: European Research on Media Education; Challenges of Technology and Pedagogical Issues

Science.gov (United States)

Rivoltella, Pier Cesare

2012-01-01

This article aims to map issues of Media Education currently under debate in Europe. It points out three main research trends. The first one concerns digital natives and their skills in media and technologies. Here we have quite a dialectic situation: on the one hand, a lot of scholars and policymakers are sure that digital natives exist, that…

Parenting and Digital Media.

Science.gov (United States)

Coyne, Sarah M; Radesky, Jenny; Collier, Kevin M; Gentile, Douglas A; Linder, Jennifer Ruh; Nathanson, Amy I; Rasmussen, Eric E; Reich, Stephanie M; Rogers, Jean

2017-11-01

Understanding the family dynamic surrounding media use is crucial to our understanding of media effects, policy development, and the targeting of individuals and families for interventions to benefit child health and development. The Families, Parenting, and Media Workgroup reviewed the relevant research from the past few decades. We find that child characteristics, the parent-child relationship, parental mediation practices, and parents' own use of media all can influence children's media use, their attitudes regarding media, and the effects of media on children. However, gaps remain. First, more research is needed on best practices of parental mediation for both traditional and new media. Ideally, this research will involve large-scale, longitudinal studies that manage children from infancy to adulthood. Second, we need to better understand the relationship between parent media use and child media use and specifically how media may interfere with or strengthen parent-child relationships. Finally, longitudinal research on how developmental processes and individual child characteristics influence the intersection between media and family life is needed. The majority of children's media use takes place within a wider family dynamic. An understanding of this dynamic is crucial to understanding child media use as a whole. Copyright © 2017 by the American Academy of Pediatrics.

Social Media in Health Research: An Example from Childcare Provider Message Boards

Science.gov (United States)

Lynch, Meghan

2011-01-01

Social media sites, such as message boards and blogs, provide innovative data sources for researchers as these sites feature people sharing advice and discussing issues in a public arena. Research has found the online context can encourage people to reveal more information than do such traditional methods as interviews or focus groups. However,…

Unwarranted optimism in media portrayals of genetic research on addiction overshadows critical ethical and social concerns.

Science.gov (United States)

Ostergren, Jenny E; Dingel, Molly J; McCormick, Jennifer B; Koenig, Barbara A

2015-01-01

The cost of addiction in the United States, in combination with a host of new tools and techniques, has fueled an explosion of genetic research on addiction. Because the media has the capacity to reflect and influence public perception, there is a need to examine how treatments and preventive approaches projected to emerge from addiction genetic research are presented to the public. The authors conducted a textual analysis of 145 news articles reporting on genetic research on addiction from popular print media in the United States and from popular news and medical internet sites. In articles that report on prevention, the media emphasize vaccine development and identifying individuals at genetic risk through population screening. Articles that emphasize treatment often promote current pharmaceutical solutions and highlight the possibility of tailoring treatments to specific genetic variants. The authors raise concerns about the tendency of this coverage to focus on the benefits of pharmaceutical treatments and genetic-based approaches to prevention while neglecting or downplaying potential risks and ethical issues. This analysis suggests a need for more balanced, evidence-based media reporting on the potential outcomes of genetic research.

Engaging media in communicating research on sexual and reproductive health and rights in sub-Saharan Africa: experiences and lessons learned.

Science.gov (United States)

Oronje, Rose Ndakala; Undie, Chi-Chi; Zulu, Eliya Msiyaphazi; Crichton, Joanna

2011-06-16

The mass media have excellent potential to promote good sexual and reproductive health outcomes, but around the world, media often fail to prioritize sexual and reproductive health and rights issues or report them in an accurate manner. In sub-Saharan Africa media coverage of reproductive health issues is poor due to the weak capacity and motivation for reporting these issues by media practitioners. This paper describes the experiences of the African Population and Health Research Center and its partners in cultivating the interest and building the capacity of the media in evidence-based reporting of reproductive health issues in sub-Saharan Africa. The paper utilizes a case study approach based primarily on the personal experiences and reflections of the authors (who played a central role in developing and implementing the Center's communication and policy engagement strategies), a survey that the Center carried out with science journalists in Kenya, and literature review. The African Population and Health Research Center's media strategy evolved over the years, moving beyond conventional ways of communicating research through the media via news releases and newspaper stories, to varying approaches that sought to inspire and build the capacity of journalists to do evidence-based reporting of reproductive health issues. Specifically, the approach included 1) enhancing journalists' interest in and motivation for reporting on reproductive health issues through training and competitive grants for outstanding reporting ; 2) building the capacity of journalists to report reproductive health research and the capacity of reproductive health researchers to communicate their research to media through training for both parties and providing technical assistance to journalists in obtaining and interpreting evidence; and 3) establishing and maintaining trust and mutual relationships between journalists and researchers through regular informal meetings between journalists and

PENGEMBANGAN MEDIA PEMBELAJARAN FILM ANIMASI SEBAGAI MEDIA PEMBELAJARAN KONSEP FOTOSINTESIS

Directory of Open Access Journals (Sweden)

Umrotul Hasanah

2015-11-01

Full Text Available The research aims to develop animation film as a learning media in photosynthesis concept learning and to know the results of the assessment of the learning media expert test the concept of photosynthesis animated films. This research is Research and Development (R&D. The research used questionnaire  Aspects of assessment in terms of the media covering aspects of technical quality, narration, and music/sound effects. Aspects of the assessment of the suitability of the material terms covering the material aspects of the curriculum, the clarity of the material, the order of the material, communicative, suitability of the material with the purpose of learning, material relationship with the students’ critical thinking skill, and material relationship with motivation. Media expert test against “Cahaya dan Fotosintesis” animated film made by media experts with a percentage of 80,6% with the as good category, and  92,5% are material expert excellent category. Based on the “Cahaya dan Fotosintesis” animated film expert test to students can be tasted on a limited basis, after the media deficiencies corrected. Penelitian ini bertujuan untuk mengembangkan media pembelajaran film animasi pada konsep fotosintesis dan untuk mengetahui hasil penilaian uji ahli terhadap media pembelajaran film animasi pada konsep fotosintesis. Penelitian ini merupakan penelitian research and development (R & D. Teknik pengumpulan data dengan menggunakan angket. Aspek penilaian dari segi media meliputi aspek kualitas teknik, narasi dan musik/efek suara. Aspek penilaian dari segi materi meliputi aspek kesesuaian materi dengan kurikulum, kejelasan materi, urutan materi, komunikatif, kesesuaian soal evaluasi, kesesuaian materi dengan tujuan pembelajaran, hubungan materi dengan kemampuan berpikir kritis dan hubungan materi dengan motivasi. Uji ahli terhadap media film animasi “Cahaya dan Fotosintesis” dilakukan oleh ahli media dengan perolehan persentse 80,6% dengan

Use of Web 2.0 Social Media Platforms to Promote Community-Engaged Research Dialogs: A Preliminary Program Evaluation

Science.gov (United States)

Valdez Soto, Miguel; Bishop, Shawn G; Aase, Lee A; Timimi, Farris K; Montori, Victor M; Patten, Christi A

2016-01-01

Background Community-engaged research is defined by the Institute of Medicine as the process of working collaboratively with groups of people affiliated by geographic proximity, special interests, or similar situations with respect to issues affecting their well-being. Traditional face-to-face community-engaged research is limited by geographic location, limited in resources, and/or uses one-way communications. Web 2.0 technologies including social media are novel communication channels for community-engaged research because these tools can reach a broader audience while promoting bidirectional dialogs. Objective This paper reports on a preliminary program evaluation of the use of social media platforms for promoting engagement of researchers and community representatives in dialogs about community-engaged research. Methods For this pilot program evaluation, the Clinical and Translational Science Office for Community Engagement in Research partnered with the Social Media Network at our institution to create a WordPress blog and Twitter account. Both social media platforms were facilitated by a social media manager. We used descriptive analytics for measuring engagement with WordPress and Twitter over an 18-month implementation period during 2014-2016. For the blog, we examined type of user (researcher, community representative, other) and used content analysis to generate the major themes from blog postings. For use of Twitter, we examined selected demographics and impressions among followers. Results There were 76 blog postings observed from researchers (48/76, 64%), community representatives (23/76, 32%) and funders (5/76, 8%). The predominant themes of the blog content were research awareness and dissemination of community-engaged research (35/76, 46%) and best practices (23/76, 30%). For Twitter, we obtained 411 followers at the end of the 18-month evaluation period, with an increase of 42% (from 280 to 411) over the final 6 months. Followers reported varied

Use of Web 2.0 Social Media Platforms to Promote Community-Engaged Research Dialogs: A Preliminary Program Evaluation.

Science.gov (United States)

Valdez Soto, Miguel; Balls-Berry, Joyce E; Bishop, Shawn G; Aase, Lee A; Timimi, Farris K; Montori, Victor M; Patten, Christi A

2016-09-09

Community-engaged research is defined by the Institute of Medicine as the process of working collaboratively with groups of people affiliated by geographic proximity, special interests, or similar situations with respect to issues affecting their well-being. Traditional face-to-face community-engaged research is limited by geographic location, limited in resources, and/or uses one-way communications. Web 2.0 technologies including social media are novel communication channels for community-engaged research because these tools can reach a broader audience while promoting bidirectional dialogs. This paper reports on a preliminary program evaluation of the use of social media platforms for promoting engagement of researchers and community representatives in dialogs about community-engaged research. For this pilot program evaluation, the Clinical and Translational Science Office for Community Engagement in Research partnered with the Social Media Network at our institution to create a WordPress blog and Twitter account. Both social media platforms were facilitated by a social media manager. We used descriptive analytics for measuring engagement with WordPress and Twitter over an 18-month implementation period during 2014-2016. For the blog, we examined type of user (researcher, community representative, other) and used content analysis to generate the major themes from blog postings. For use of Twitter, we examined selected demographics and impressions among followers. There were 76 blog postings observed from researchers (48/76, 64%), community representatives (23/76, 32%) and funders (5/76, 8%). The predominant themes of the blog content were research awareness and dissemination of community-engaged research (35/76, 46%) and best practices (23/76, 30%). For Twitter, we obtained 411 followers at the end of the 18-month evaluation period, with an increase of 42% (from 280 to 411) over the final 6 months. Followers reported varied geographic location (321/411, 78

PENGEMBANGAN MEDIA PEMBELAJARAN FILM ANIMASI SEBAGAI MEDIA PEMBELAJARAN KONSEP FOTOSINTESIS

Directory of Open Access Journals (Sweden)

Umrotul Hasanah

2015-11-01

Full Text Available The research aims to develop animation film as a learning media in photosynthesis concept learning and to know the results of the assessment of the learning media expert test the concept of photosynthesis animated films. This research is Research and Development (R&D. The research used questionnaire Aspects of assessment in terms of the media covering aspects of technical quality, narration, and music/sound effects. Aspects of the assessment of the suitability of the material terms covering the material aspects of the curriculum, the clarity of the material, the order of the material, communicative, suitability of the material with the purpose of learning, material relationship with the students’ critical thinking skill, and material relationship with motivation. Media expert test against “Cahaya dan Fotosintesis” animated film made by media experts with a percentage of 80,6% with the as good category, and 92,5% are material expert excellent category. Based on the “Cahaya dan Fotosintesis” animated film expert test to students can be tasted on a limited basis, after the media deficiencies corrected.

Social media and the social sciences: How researchers employ Big Data analytics

Directory of Open Access Journals (Sweden)

Mylynn Felt

2016-04-01

Full Text Available Social media posts are full of potential for data mining and analysis. Recognizing this potential, platform providers increasingly restrict free access to such data. This shift provides new challenges for social scientists and other non-profit researchers who seek to analyze public posts with a purpose of better understanding human interaction and improving the human condition. This paper seeks to outline some of the recent changes in social media data analysis, with a focus on Twitter, specifically. Using Twitter data from a 24-hour period following The Sisters in Spirit Candlelight Vigil, sponsored by the Native Women’s Association of Canada, this article compares three free-use Twitter application programming interfaces for capturing tweets and enabling analysis. Although recent Twitter data restrictions limit free access to tweets, there are many dynamic options for social scientists to choose from in the capture and analysis of Twitter and other social media platform data. This paper calls for critical social media data analytics combined with traditional, qualitative methods to address the developing ‘data gold rush.’

Trial Promoter: A Web-Based Tool for Boosting the Promotion of Clinical Research Through Social Media.

Science.gov (United States)

Reuter, Katja; Ukpolo, Francis; Ward, Edward; Wilson, Melissa L; Angyan, Praveen

2016-06-29

Scarce information about clinical research, in particular clinical trials, is among the top reasons why potential participants do not take part in clinical studies. Without volunteers, on the other hand, clinical research and the development of novel approaches to preventing, diagnosing, and treating disease are impossible. Promising digital options such as social media have the potential to work alongside traditional methods to boost the promotion of clinical research. However, investigators and research institutions are challenged to leverage these innovations while saving time and resources. To develop and test the efficiency of a Web-based tool that automates the generation and distribution of user-friendly social media messages about clinical trials. Trial Promoter is developed in Ruby on Rails, HTML, cascading style sheet (CSS), and JavaScript. In order to test the tool and the correctness of the generated messages, clinical trials (n=46) were randomized into social media messages and distributed via the microblogging social media platform Twitter and the social network Facebook. The percent correct was calculated to determine the probability with which Trial Promoter generates accurate messages. During a 10-week testing phase, Trial Promoter automatically generated and published 525 user-friendly social media messages on Twitter and Facebook. On average, Trial Promoter correctly used the message templates and substituted the message parameters (text, URLs, and disease hashtags) 97.7% of the time (1563/1600). Trial Promoter may serve as a promising tool to render clinical trial promotion more efficient while requiring limited resources. It supports the distribution of any research or other types of content. The Trial Promoter code and installation instructions are freely available online.

Making Media Studies

Directory of Open Access Journals (Sweden)

David Gauntlett

2015-12-01

Full Text Available This podcast is a recording of a research seminar that took place on December 3, 2015, at the University of Westminster's Communication and Media Research Institute (CAMRI. In this contribution, David Gauntlett discusses his new book, Making Media Studies, and other new work. In Making Media Studies (Peter Lang, 2015, Gauntlett proposes a vision of media studies based around doing and making – not about the acquisition of skills, as such, but an experience of building knowledge and understanding through creative hands-on engagement with all kinds of media. Gauntlett suggests that media studies scholars have failed to recognise the significance of everyday creativity – the vital drive of people to make, exchange, and learn together, supported by online networks. He argues that we should think about media in terms of conversations, inspirations, and making things happen. Media studies can be about genuine social change, he suggests, if we recognise the significance of everyday creativity, work to transform our tools, and learn to use them wisely. David Gauntlett is a Professor in the School of Media, Arts and Design at the University of Westminster, where he is also the School's Co-Director of Research. He is the author of several books, including: Creative Explorations (2007, Media, Gender and Identity: An Introduction (2nd edition 2008, Making is Connecting (2011, and Making Media Studies (2015. He has made a number of popular online resources, videos and playthings, and has pioneered creative research and workshop methods. He is external examiner for Information Experience Design at the Royal College of Art, London.

Geographic Media Literacy

Science.gov (United States)

Lukinbeal, Chris

2014-01-01

While the use of media permeates geographic research and pedagogic practice, the underlying literacies that link geography and media remain uncharted. This article argues that geographic media literacy incorporates visual literacy, information technology literacy, information literacy, and media literacy. Geographic media literacy is the ability…

Signal Simulation and Experimental Research on Acoustic Emission using LS-DYNA

Directory of Open Access Journals (Sweden)

Zhang Jianchao

2015-09-01

Full Text Available To calculate sound wave velocity, we performed the Hsu-Nielsen lead break experiment using the ANSYS/LS-DYNA finite element software. First, we identified the key problems in the finite element analysis, such as selecting the exciting force, dividing the grid density, and setting the calculation steps. Second, we established the finite element model of the sound wave transmission in a plate under the lead break simulation. Results revealed not only the transmission characteristics of the sound wave but also the simulation and calculation of the transmission velocity of the longitudinal and transverse waves through the time travel curve of the vibration velocity of the sound wave at various nodes. Finally, the Hsu-Nielsen lead break experiment was implemented. The results of the theoretical calculation and simulation analysis were consistent with the experimental results, thus demonstrating that the research method using the ANSYS/LS-DYNA software to simulate sound wave transmissions in acoustic emission experiments is feasible and effective.

The Impact of Electronic Media on Research and Education. Role of Libraries in Information Service

Science.gov (United States)

Evstigneeva, Galina; Wegner, Bernd

The paper gives a short survey how electronic media have changed the working conditions at research institutions, universities and higher schools, which new possibilities in research and education emerge from this, and which problems will have to be solved with respect to this in the future. We shall concentrate our attention on the role of the libraries as information brokers in such an environment. In this context archiving of electronic documents, software and access systems will be addressed as one of the challenging future tasks of libraries. Each of these themes may serve as a subject for a seminar on its own. Hence the paper only can highlight some of these features referring to more detailed work elsewhere. At the beginning the main classes of electronic offers providing infrastructure for research and education are introduced. The role of editors, publishers, software producers and web managers is shortly discussed. Information gateways and information brokers are important for the distribution of these offers. The impact of electronic media on research and education is described by representative examples of different types. Some final conclusions deal with the problems to be solved in the future when electronic media will occupy the central place in the daily work of professionals, researchers and teachers.

Media Violence Research and Youth Violence Data: Why Do They Conflict?

Science.gov (United States)

Olson, Cheryl K.

2004-01-01

Objective: Contrary to media headlines and public perceptions, there is little evidence of a substantial link between exposure to violent interactive games and serious real-life violence or crime. Conclusion: Further research is needed on whether violent games may affect less dramatic but real concerns such as bullying, fighting, or attitudes and…

Beyond ICT4D: new media research in Uganda

OpenAIRE

Lovink, G.

2011-01-01

Beyond ICT4D: New Media Research in Uganda is a collection of ethnographic reports from diverse perspectives of those living at the other end of the African ICT pyramid. Crucially, these texts refocus on the so-called "ICT4D" debate away from the standard western lens, which depicts users in the developing world as passive receivers of Western technological development, towards Ugandans whose use and production of technologies entail innovations from the ground up. It is this ‘other’ everyday...

Microbial Activity and Precipitation at Solution-Solution Mixing Zones in Porous Media -- Subsurface Biogeochemical Research

Energy Technology Data Exchange (ETDEWEB)

Colwell, Frederick [Oregon State Univ., Corvallis, OR (United States); Wildenschild, Dorthe [Oregon State Univ., Corvallis, OR (United States); Wood, Brian [Oregon State Univ., Corvallis, OR (United States); Gerlach, Robin [Montana State Univ., Bozeman, MT (United States); Mitchell, Andrew [Montana State Univ., Bozeman, MT (United States); Redden, George [Idaho National Lab. (INL), Idaho Falls, ID (United States)

2014-08-29

The goal for this research was to understand how best to add compounds to receptive microbial communities in porous media in order to achieve optimal calcite precipitation in a volumetrically significant space and to understand the physiological health of the cells that are responsible for the calcite precipitation. The specific objectives were to: (1) develop better tools for visually examining biofilms in porous media and calcium carbonate precipitation being mediated by microbes in porous media, and (2) demonstrate the effectiveness of using that tool within a flow cell model system.

Mediating social media use : connecting parents mediation strategies and social media literacy

OpenAIRE

Daneels, Rowan; Vanwynsberghe, Hadewijch

2017-01-01

Abstract: Increasingly complex and multipurpose social media platforms require digital competences from parents and adolescents alike. While adolescents grow up with social media, parents have more difficulties with them, leading to uncertainties regarding their adolescents social media mediation. This study contributes to parental mediation research by (1) investigating whether mediation strategies defined by previous research are also relevant for social media use, and (2) exploring whether...

Pain Research Forum: Application of Scientific Social Media Frameworks in Neuroscience

Directory of Open Access Journals (Sweden)

Sudeshna eDas

2014-03-01

Full Text Available Background: Social media has the potential to accelerate the pace of biomedical research through online collaboration, discussions and faster sharing of information. Focused web-based scientific social collaboratories such as the Alzheimer Research Forum have been successful in engaging scientists in open discussions of the latest research and identifying gaps in knowledge. However, until recently, tools to rapidly create such communities and provide high-bandwidth information exchange between collaboratories in related fields did not exist. Methods: We have addressed this need by constructing a reusable framework to build online biomedical communities, based on Drupal, an open-source content management system. The framework incorporates elements of Semantic Web technology combined with social media. Here we present, as an exemplar of a web community built on our framework, the Pain Research Forum (PRF. PRF is a community of chronic pain researchers, established with the goal of fostering collaboration and communication among pain researchers. Results: Launched in 2011, PRF has over 1,300 registered members with permission to submit content. It currently hosts over 150 topical news articles on research; more than 30 active or archived forum discussions and journal club features; a webinar series; an editor-curated weekly updated listing of relevant papers; and several other resources for the pain research community. All content is licensed for reuse under a Creative Commons license; the software is freely available. The framework was reused to develop other sites, notably the Multiple Sclerosis Discovery Forum and StemBook.Discussion: Web-based collaboratories are a crucial integrative tool supporting rapid information transmission and translation in several important research areas. In this article, we discuss the success factors, lessons learned and ongoing challenges in using PRF as a driving force to develop tools for online collaboration in

Pain Research Forum: application of scientific social media frameworks in neuroscience.

Science.gov (United States)

Das, Sudeshna; McCaffrey, Patricia G; Talkington, Megan W T; Andrews, Neil A; Corlosquet, Stéphane; Ivinson, Adrian J; Clark, Tim

2014-01-01

Social media has the potential to accelerate the pace of biomedical research through online collaboration, discussions, and faster sharing of information. Focused web-based scientific social collaboratories such as the Alzheimer Research Forum have been successful in engaging scientists in open discussions of the latest research and identifying gaps in knowledge. However, until recently, tools to rapidly create such communities and provide high-bandwidth information exchange between collaboratories in related fields did not exist. We have addressed this need by constructing a reusable framework to build online biomedical communities, based on Drupal, an open-source content management system. The framework incorporates elements of Semantic Web technology combined with social media. Here we present, as an exemplar of a web community built on our framework, the Pain Research Forum (PRF) (http://painresearchforum.org). PRF is a community of chronic pain researchers, established with the goal of fostering collaboration and communication among pain researchers. Launched in 2011, PRF has over 1300 registered members with permission to submit content. It currently hosts over 150 topical news articles on research; more than 30 active or archived forum discussions and journal club features; a webinar series; an editor-curated weekly updated listing of relevant papers; and several other resources for the pain research community. All content is licensed for reuse under a Creative Commons license; the software is freely available. The framework was reused to develop other sites, notably the Multiple Sclerosis Discovery Forum (http://msdiscovery.org) and StemBook (http://stembook.org). Web-based collaboratories are a crucial integrative tool supporting rapid information transmission and translation in several important research areas. In this article, we discuss the success factors, lessons learned, and ongoing challenges in using PRF as a driving force to develop tools for

Slow light pulse propagation in dispersive media

DEFF Research Database (Denmark)

Nielsen, Torben Roland; Mørk, Jesper; Lavrinenko, Andrei

2009-01-01

broadening or break-up of the pulse may be observed. The transition from linear to nonlinear pulse propagation is quantified in terms of the spectral width of the pulse. To cite this article: T.R. Nielsen et al., C. R. Physique 10 (2009). (C) 2009 Academie des sciences. Published by Elsevier Masson SAS. All...... rights reserved....

The Role of Social Media for Collaborative Learning to Improve Academic Performance of Students and Researchers in Malaysian Higher Education

Science.gov (United States)

Al-Rahmi, Waleed Mugahed; Othman, Mohd Shahizan; Yusuf, Lizawati Mi

2015-01-01

Social media is widely considered to improve collaborative learning among students and researchers. However, there is a surprising lack of empirical research in Malaysian higher education to improve performance of students and researchers through the effective use of social media that facilitates desirable outcomes. Thus, this study offers a…

Social media and online attention as an early measure of the impact of research in solid organ transplantation.

Science.gov (United States)

Knight, Simon R

2014-09-15

Traditional measures of the impact of published research, such as citation counts, are limited to measuring academic impact. The use of social media and other online tools as alternative measures of research impact is gaining popularity and used by leading medical journals. MEDLINE was searched for articles published with subject headings relating to solid organ transplantation between August 1, 2011, and July 31, 2012. Citation data were retrieved from SCOPUS, and statistics regarding mentions in social media, social bookmarking sites, news outlets, and expert recommendation sites were retrieved from the data at www.altmetric.com. Data were analyzed for associations between alternative metric data and citation rates. The search retrieved 6,981 publications. Sixty-six percent of the articles had at least one citation. Mentions in social media were 19.3%, 13.1% had social bookmarks, 0.9% had expert recommendations, and online news outlets picked up eight articles. Significantly higher citation rates were associated with mention in social media, expert recommendation, social bookmarking, and for articles identified as meta-analyses, multicenter studies, randomized controlled trials, and reviews (all Psocial media (odds ratio, 2.58; Psocial media are more likely to relate to the more controversial and emotive areas of transplantation. Social media and online attention act as early predictors of the impact of transplant research as measured by later citation rate. Blogging and expert recommendation, in particular, are associated with higher citation rates.

Images of Men and Masculinity in the Mass Media: A Selected Research Bibliography.

Science.gov (United States)

Craig, Steve, Comp.

This bibliography lists 285 books and articles from the past 20 years which researchers or scholars interested in men's studies can use to investigate the portrayal of men or masculinity in the media. Many of the studies listed in this bibliography were clearly conceived as research on women rather than men, but offer insights into masculinity as…

Using Social Media to Involve the Public in Wildlife Research--The SNAMP Fisher Sock Collection Drive

Science.gov (United States)

Kocher, Susie; Lombardo, Anne; Sweitzer, Rick A.

2013-01-01

The University of California Cooperative Extension used social media to solicit donations to support research on the Pacific fisher, a rare forest-dwelling weasel, conducted by UC scientists. The social media campaign included blog and Facebook postings, news releases, and tweets requesting donations of single socks. Socks were donated from around…

Parents and the media: causes and consequences of parental media socialization

NARCIS (Netherlands)

Notten, N.J.W.R.

2011-01-01

Media literacy is an important part of socialization and with media use becoming ever more essential in modern society, research on parental media socialization is vital. This study proposes the intergenerational transmission of parent’s media competencies, as a specific kind of cultural

Playing the Ranking Game: Media Coverage of the Evaluation of the Quality of Research in Italy

Science.gov (United States)

Blasi, Brigida; Romagnosi, Sandra; Bonaccorsi, Andrea

2017-01-01

University rankings have raised huge interest in the social sciences because of their methodological foundations and impact. Rankings have also gained popularity in the media system. In this article we analyze the coverage offered by the media to the Italian Research Evaluation exercise--VQR 2004-2010. Even though this evaluation did not have…

Breast Cancer Symptom Clusters Derived from Social Media and Research Study Data Using Improved K-Medoid Clustering

Science.gov (United States)

Ping, Qing; Yang, Christopher C.; Marshall, Sarah A.; Avis, Nancy E.; Ip, Edward H.

2017-01-01

Most cancer patients, including patients with breast cancer, experience multiple symptoms simultaneously while receiving active treatment. Some symptoms tend to occur together and may be related, such as hot flashes and night sweats. Co-occurring symptoms may have a multiplicative effect on patients’ functioning, mental health, and quality of life. Symptom clusters in the context of oncology were originally described as groups of three or more related symptoms. Some authors have suggested symptom clusters may have practical applications, such as the formulation of more effective therapeutic interventions that address the combined effects of symptoms rather than treating each symptom separately. Most studies that have sought to identify clusters in breast cancer survivors have relied on traditional research studies. Social media, such as online health-related forums, contain a bevy of user-generated content in the form of threads and posts, and could be used as a data source to identify and characterize symptom clusters among cancer patients. The present study seeks to determine patterns of symptom clusters in breast cancer survivors derived from both social media and research study data using improved K-Medoid clustering. A total of 50,426 publicly available messages were collected from Medhelp.com and 653 questionnaires were collected as part of a research study. The network of symptoms built from social media was sparse compared to that of the research study data, making the social media data easier to partition. The proposed revised K-Medoid clustering helps to improve the clustering performance by re-assigning some of the negative-ASW (average silhouette width) symptoms to other clusters after initial K-Medoid clustering. This retains an overall non-decreasing ASW and avoids the problem of trapping in local optima. The overall ASW, individual ASW, and improved interpretation of the final clustering solution suggest improvement. The clustering results suggest

Breast Cancer Symptom Clusters Derived from Social Media and Research Study Data Using Improved K-Medoid Clustering.

Science.gov (United States)

Ping, Qing; Yang, Christopher C; Marshall, Sarah A; Avis, Nancy E; Ip, Edward H

2016-06-01

Most cancer patients, including patients with breast cancer, experience multiple symptoms simultaneously while receiving active treatment. Some symptoms tend to occur together and may be related, such as hot flashes and night sweats. Co-occurring symptoms may have a multiplicative effect on patients' functioning, mental health, and quality of life. Symptom clusters in the context of oncology were originally described as groups of three or more related symptoms. Some authors have suggested symptom clusters may have practical applications, such as the formulation of more effective therapeutic interventions that address the combined effects of symptoms rather than treating each symptom separately. Most studies that have sought to identify clusters in breast cancer survivors have relied on traditional research studies. Social media, such as online health-related forums, contain a bevy of user-generated content in the form of threads and posts, and could be used as a data source to identify and characterize symptom clusters among cancer patients. The present study seeks to determine patterns of symptom clusters in breast cancer survivors derived from both social media and research study data using improved K-Medoid clustering. A total of 50,426 publicly available messages were collected from Medhelp.com and 653 questionnaires were collected as part of a research study. The network of symptoms built from social media was sparse compared to that of the research study data, making the social media data easier to partition. The proposed revised K-Medoid clustering helps to improve the clustering performance by re-assigning some of the negative-ASW (average silhouette width) symptoms to other clusters after initial K-Medoid clustering. This retains an overall non-decreasing ASW and avoids the problem of trapping in local optima. The overall ASW, individual ASW, and improved interpretation of the final clustering solution suggest improvement. The clustering results suggest

Behind the Headlines: Media Representation of Children and Young People in Northern Ireland:Summary of Research Findings

OpenAIRE

Gordon, Faith; McAlister, Siobhán; Scraton, Phil

2015-01-01

Funded by the Economic and Social Research Council this partnership project between the Childhood, Transition and Social Justice Initiative at Queen’s University and Include Youth focuses on the negative stereotyping of children and young people and the role and responsibilities of the media in the creation and transmission of negative images. Engaging with children, young people, organisations working with children and young people and media representatives, the project uses research evidenc...

Media Framing

DEFF Research Database (Denmark)

Pedersen, Rasmus T.

2017-01-01

The concept of media framing refers to the way in which the news media organize and provide meaning to a news story by emphasizing some parts of reality and disregarding other parts. These patterns of emphasis and exclusion in news coverage create frames that can have considerable effects on news...... consumers’ perceptions and attitudes regarding the given issue or event. This entry briefly elaborates on the concept of media framing, presents key types of media frames, and introduces the research on media framing effects....

Social media visibility

DEFF Research Database (Denmark)

Uldam, Julie

2018-01-01

of activists remains under-researched. This article examines BP’s surveillance of activists who criticise the company’s corporate social responsibility (CSR) programme as ‘greenwashing’. In this way, it goes beyond corporations’ uses of big data and instead explores how they monitor and discuss strategies......As activists move from alternative media platforms to commercial social media platforms, they face increasing challenges in protecting their online security and privacy. While government surveillance of activists is well-documented in scholarly research and the media, corporate surveillance...... for responding to the activities of individual activists in social media. It shows that while social media afford an unprecedented level of visibility for activists, it comes with the risk of being monitored by corporations. Theoretically, it draws on conceptions of visibility in social sciences and media...

Methods for Analyzing Social Media

DEFF Research Database (Denmark)

Jensen, Jakob Linaa

2013-01-01

Social media is becoming increasingly attractive for users. It is a fast way to communicate ideas and a key source of information. It is therefore one of the most influential mediums of communication of our time and an important area for audience research. The growth of social media invites many...... new questions such as: How can we analyze social media? Can we use traditional audience research methods and apply them to online content? Which new research strategies have been developed? Which ethical research issues and controversies do we have to pay attention to? This book focuses on research...... strategies and methods for analyzing social media and will be of interest to researchers and practitioners using social media, as well as those wanting to keep up to date with the subject....

The assessment of activities conducted by companies in social media in light of research concerning their users

Directory of Open Access Journals (Sweden)

Bogdan Gregor

2014-12-01

Full Text Available Social media are not losing their popularity. Despite their long (sometimes a few years long presence on the Internet, portals from this category are gradually strengthening their position with regard to the number of registered users. In July 2014 the biggest social media portal – Facebook – had 1,320,000,000 active accounts around the whole world. In Poland in July 2014 the number of active users of the portal reached 12,000,000. In the period from April 12 to May 25, 2014, the Department of Marketing of the Faculty of Management of University of Lodz conducted a research aimed at the assessment of activities conducted by companies in social media. The goal of the research was to reach people using social media and investigate how particular measures taken by companies in social media are assessed by them, as well as to identify which of these actions boost engagement and influence making a purchasing decision. In course of the research the method of Internet questionnaire was applied. 302 respondents took part in the survey and almost 90% of them declared that they use social media portals. The most popular social network among the respondents is Facebook. YouTube also plays a major role. This may be seen as evidence that the marketing potential of video contents published on the Internet is huge. The conducted research shows that among the biggest benefits associated with having an account on a social media portal is the possibility of fast communication, chance to find and follow friends, as well as accumulation of the most important information in one place. Over 70% of the surveyed follows well-known companies and brands in social media. Fashion brands and brands associated with the food and electronics branches are followed most often. What the respondents most often named as one of the advantages of following brands in social media is the possibility of continuously following novelties, opportunity to receive discount coupons, as

Blending Words Found In Social Media

Directory of Open Access Journals (Sweden)

Giyatmi Giyatmi

2017-12-01

Full Text Available There are many new words from the social media such as Netizen, Trentop, and Delcon. Those words include in blending. Blending is one of word formations combining two clipped words to form a brand new word. The researchers are interested in analyzing blend words used in the social media such as Instagram, Twitter, Facebook, and Blackberry Messenger. This research aims at (1 finding blend words used in the social media (2 describing kinds of blend words used in social media (3 describing the process of blend word formation used in the social media. This research uses some theories dealing with definition of blending and kinds of blending. This research belongs to descriptive qualitative research. Data of the research are English blend words used in social media. Data sources of this research are websites consisting of some English words used in social media and some social media users as the informant. Techniques of data collecting in this research are observation and simak catat. Observation is by observing some websites consisting of some English words used in social media. Simak catat is done by taking some notes on the data and encoding in symbols such as No/Blend words/Kinds of Blending. The researchers use source triangulation to check the data from the researchers with the informant and theory triangulation to determine kinds of blending and blend word formation in social media. There are115 data of blend words. Those data consists of 65 data of Instagram, 47 data of Twitter, 1 datum of Facebook, and 2 data of Blackberry Messenger. There are 2 types of blending used in social media;108 data of blending with clipping and 7 data of blending with overlapping. There are 10 ways of blend word formation found in this research.

A decade of research on health content in the media: the focus on health challenges and sociocultural context and attendant informational and ideological problems.

Science.gov (United States)

Kline, Kimberly N

2006-01-01

There is a burgeoning interest in the health and illness content of popular media in the domains of advertising, journalism, and entertainment. This article reviews the past 10 years of this research, describing the relationship between the health topics addressed in the research, the shifting focus of concerns about the media, and, ultimately, the variation in problems for health promotion. I suggest that research attending to topics related to bodily health challenges focused on whether popular media accurately or appropriately represented health challenges. The implication was that there is some consensus about more right or wrong, complete or incomplete ways of representing an issue; the problem was that the media are generally wrong. Alternatively, research addressing topics related to sociocultural context issues focused on how certain interests are privileged in the media. The implication was that competing groups are making claims on the system, but the problem was that popular media marginalizes certain interests. In short, popular media is not likely to facilitate understandings helpful to individuals coping with health challenges and is likely to perpetuate social and political power differentials with regard to health-related issues. I conclude by offering some possibilities for future health media content research.

Large-scale automated analysis of news media: a novel computational method for obesity policy research.

Science.gov (United States)

Hamad, Rita; Pomeranz, Jennifer L; Siddiqi, Arjumand; Basu, Sanjay

2015-02-01

Analyzing news media allows obesity policy researchers to understand popular conceptions about obesity, which is important for targeting health education and policies. A persistent dilemma is that investigators have to read and manually classify thousands of individual news articles to identify how obesity and obesity-related policy proposals may be described to the public in the media. A machine learning method called "automated content analysis" that permits researchers to train computers to "read" and classify massive volumes of documents was demonstrated. 14,302 newspaper articles that mentioned the word "obesity" during 2011-2012 were identified. Four states that vary in obesity prevalence and policy (Alabama, California, New Jersey, and North Carolina) were examined. The reliability of an automated program to categorize the media's framing of obesity as an individual-level problem (e.g., diet) and/or an environmental-level problem (e.g., obesogenic environment) was tested. The automated program performed similarly to human coders. The proportion of articles with individual-level framing (27.7-31.0%) was higher than the proportion with neutral (18.0-22.1%) or environmental-level framing (16.0-16.4%) across all states and over the entire study period (Pnews media was demonstrated. © 2014 The Obesity Society.

The development of mini project interactive media on junior statistical materials (developmental research in junior high school)

Science.gov (United States)

Fauziah, D.; Mardiyana; Saputro, D. R. S.

2018-05-01

Assessment is an integral part in the learning process. The process and the result should be in line, regarding to measure the ability of learners. Authentic assessment refers to a form of assessment that measures the competence of attitudes, knowledge, and skills. In fact, many teachers including mathematics teachers who have implemented curriculum based teaching 2013 feel confuse and difficult in mastering the use of authentic assessment instruments. Therefore, it is necessary to design an authentic assessment instrument with an interactive mini media project where teacher can adopt it in the assessment. The type of this research is developmental research. The developmental research refers to the 4D models development, which consist of four stages: define, design, develop and disseminate. The research purpose is to create a valid mini project interactive media on statistical materials in junior high school. The retrieved valid instrument based on expert judgment are 3,1 for eligibility constructions aspect, and 3,2 for eligibility presentation aspect, 3,25 for eligibility contents aspect, and 2,9 for eligibility didactic aspect. The research results obtained interactive mini media projects on statistical materials using Adobe Flash so it can help teachers and students in achieving learning objectives.

Communication and advertising top agency now in Baltics / Ingrid Nielsen

Index Scriptorium Estoniae

Nielsen, Ingrid

2004-01-01

Baltimaade turule tulnud Euroopa juhtiva reklaami- ja kommunikatsiooniagentuuri Media Planning Group juht Kaspars Ulsts ettevõtte tegevusest ja eesmärkidest. Lisa: MPG's biggest clients; Background of MPG

Social Media: Developing an Acceptable Use Policy. Research Brief

Science.gov (United States)

Williamson, Ronald

2010-01-01

The growing use of social media by students and staff has led many schools to consider developing acceptable use policies. There is tremendous opportunity for improving education through the use of social media. There is also potential risk because social media can be used to access age inappropriate information and to engage in aggressive online…

Abortion in the media.

Science.gov (United States)

Conti, Jennifer A; Cahill, Erica

2017-12-01

To review updates in how abortion care is depicted and analysed though various media outlets: news, television, film, and social media. A surge in recent media-related abortion research has recognized several notable and emerging themes: abortion in the news media is often inappropriately sourced and politically motivated; abortion portrayal in US film and television is frequently misrepresented; and social media has a new and significant role in abortion advocacy. The portrayal of abortion onscreen, in the news, and online through social media has a significant impact on cultural, personal, and political beliefs in the United States. This is an emerging field of research with wide spread potential impact across several arenas: medicine, policy, public health.

Jervell and Lange-Nielsen syndrome in a father and daughter from a large highly inbred family: a 16-year follow-up of 59 living members.

Science.gov (United States)

Sanyal, Shyamal Kumar; Kaul, Kanwar K; Hussein, Akhtar; Wilroy, Robert S; Agarwal, Kisan; Sohel, Saira

2013-08-01

To report the autosomal dominant inheritance of the Jervell and Lange-Nielsen syndrome in a highly inbred family, the initiation of Torsades de Pointes, and the natural history of the syndrome based on a 16-year follow-up of the kindred. A family tree was constructed that included 66 blood relatives from three successive generations. Electrocardiograms were obtained from 59 living members including the proband, four members from a nuclear family, and 54 from the extended family. Evoked response audiometry was recorded for the proband and the nuclear family. All 59 family members were followed up regularly for 16 years. A total of 24 living members were affected--QTc: 480-680 ms. The proband had long QTc, bilateral high-tone sensorineural deafness, recurrent syncope, and Torsades de Pointes. The asymptomatic father had long QTc and unilateral high-tone sensorineural deafness that involved specifically the left ear. One asymptomatic sibling of the proband had long QTc and normal hearing. The mother and another sibling were asymptomatic; QTc and hearing were normal in both. A total of 21 affected members from the extended family had only long QTc, and all were asymptomatic. There were three congenitally deaf first cousins who had recurrent syncope and adrenergic-triggered sudden death. In all, seven of 10 parents had consanguineous marriage to a first cousin. Each affected offspring had at least one affected parent. The severely symptomatic proband who received only β-blocker therapy and the 23 affected members without antiadrenergic therapy, all remained asymptomatic throughout the 16-year follow-up period. Jervell and Lange-Nielsen syndrome was inherited as autosomal dominant in this kindred. The majority of the affected members had a mild phenotype. The severity of auditory and cardiac phenotypes corresponded.

Social Media and Teaching

DEFF Research Database (Denmark)

Tække, Jesper; Paulsen, Michael

New research in the Danish upper secondary schools shows that social media like Facebook is the number one attention diverts from the interaction about educational subjects in the classroom. At the same time international research shows that there is a great potential in using social media....... The overriding purpose of the paper is to provide a research-based input to the discussion about the role of social media in schools....... the past seven years (Paulsen & Tække 2009, 2010; Tække & Paulsen 2010). To find out if and how the gap can be reduced, we have initiated the action research project The Socio Media Education Experiment, and in the paper we explain both the background for the project and its preliminary results...

Usage of Social Media in City Marketing: A Research on 30 Metropolitan Municipalities in Turkey

Directory of Open Access Journals (Sweden)

Niyazi Gümüş

2017-01-01

Full Text Available Rapid changes in information and communication technologies cause serious developments in marketing field similar to every sector. In parallel with these developments, the social media channels which appear as Web 2.0 applications have a number of advantages in comparison with traditional media channels. Social media gained a place in marketing activities because of its advantages. Social media is added on instruments in line with these developments that countries benefit in marketing activities for attracting more tourists, investment and becoming prominent against the other cities. Cities intensively benefit from social media because of social media’s properties like reaching the large masses, low marketing cost, interaction, receiving feedbacks rapidly, etc. Within this context, the purpose of this research is to determine the use statuses of social media by metropolitan municipalities as part of city marketing. In accordance with this purpose, official social media accounts of 30 metropolitan municipalities are investigated between the dates of 01/09/2016 and 30/09/2016, then their shares in social media channels are investigated in the context of city marketing.It is observed that two metropolitan municipalities do not have official Facebook accounts, four metropolitan municipalities do not have an official Twitter account as well. Again, it is found that 19 metropolitan municipalities do not have an official Instagram account and 17 metropolitan municipalities do not have official YouTube account. In consequence, it is observed that, our metropolitan municipalities do not benefit from social media effectively for city marketing activities.

Media Competition Implementation for the Massachusetts Childhood Obesity Research Demonstration Study (MA-CORD: Adoption and Reach

Directory of Open Access Journals (Sweden)

Shaniece Criss

2016-04-01

Full Text Available The Massachusetts Childhood Obesity Research Demonstration Study (MA-CORD was a multi-level, multi-sector community intervention with a media competition component to provide an overarching synergy and promote awareness of target behaviors to reduce childhood obesity. Students participating in the media competition were tasked with developing videos, song/rap lyrics, and artwork that reflected the goals. The aim of this study is to document the process used to develop and implement the media competition along with its reach and adoption. An adapted version of Neta and colleagues’ 2015 framework on dissemination and implementation was used to summarize the process by which the media competition was developed and implemented. Adoption was defined by whether eligible schools or afterschool programs decided to implement the media competition. Reach was defined by student participation rates within schools/programs and the number of votes cast for the finalists on the coalition website and students’ paper ballots. A total of 595 students participated in the media competition from 18 school and afterschool programs in two communities. Adoption of the media competitions ranged from 22% to 100% in programs and reach ranged from 3% to 33% of the student population. The documentation of the implementation should contribute to the replication of the media competition.

Young People's Views Regarding Participation in Mental Health and Wellbeing Research through Social Media

Science.gov (United States)

Monks, Helen; Cardoso, Patricia; Papageorgiou, Alana; Carolan, Catherine; Costello, Leesa; Thomas, Laura

2015-01-01

Social media is a central component in the lives of many young people, and provides innovative potential to conduct research among this population. Ethical issues around online research have been subject to much debate, yet young people have seldom been consulted to provide a youth perspective and voice. Eight (8) focus groups involving 48 Grade 9…

Boomers versus Millennials: Online Media Influence on Media Performance and Candidate Evaluations

OpenAIRE

Terri Towner; Caroline Lego Munoz

2016-01-01

Facebook posts, YouTube videos, tweets and wooing political bloggers have become standard practice in marketing political campaigns. Research has demonstrated the effect of new media on a host of politically-related behavior, including political participation, knowledge acquisition, group formation and self-efficacy. Yet, issues related to media trust, media performance and candidate evaluations have not been fully explored. In addition, much of the political marketing research looks exclusiv...

Organizational Media Affordances : Operationalization and Associations with Media Use

OpenAIRE

Rice, Ronald E.; Evans, Sandra K.; Pearce, Katy E.; Sivunen, Anu; Vitak, Jessica; Treem, Jeffrey W.

2017-01-01

The concept of affordances has been increasingly applied to the study of information and communication technologies (ICTs) in organizational contexts. However, almost no research operationalizes affordances, limiting comparisons and programmatic research. This article briefly reviews conceptualizations and possibilities of affordances in general and for media, then introduces the concept of organizational media affordances as organizational resources. Analysis of survey data from a large Nord...

Children's Media Use and Sleep Problems: Issues and Unanswered Questions. Research Brief

Science.gov (United States)

Zimmerman, Frederick J.

2008-01-01

Research shows that most children and adolescents do not get enough high-quality sleep, and that their sleep times appear to have declined over the last two decades. Coinciding with this trend has been the rise in popularity of new media forms including the Internet, video games, cell phones and DVDs. Because of the immediacy and interactivity of…

Introduction: Researching online worlds: challenging media and communication studies

Directory of Open Access Journals (Sweden)

Kjetil Sandvik

2009-12-01

Full Text Available Digital media and network communication technology have not changed this setup, but rather have opened the possibility for encountering and experiencing additional types of worlds and performing additional types of spatial practices. Being situated online and being globally networked with the possibility of both synchronous and asynchronous communication, digitally mediated worlds provide possible interactions between users which are radically more independent of time and place than the ones facilitated by older media. From this perspective, the concept of online worlds both challenges and broadens our understanding of how media shape the world and how the media technology creates new social structures.

The parental media mediation context of young children’s media use

NARCIS (Netherlands)

Piotrowski, J.T.; Barr, R.; Linebarger, D.N.

2017-01-01

Researchers widely agree that how children spend their time is an important predictor of the development of their skills, relationships, attitudes, and behavior patterns. And while media estimates indicate that media play a considerable presence in the daily life of most youngsters today, media use

Adolescents and media literacy.

Science.gov (United States)

McCannon, Robert

2005-06-01

In the face of media industry consolidation, fewer people control media content which makes it harder for parents and citizens to know the research about media-related issues, such as video game violence, nutrition, and sexual risk-taking. Media literacy offers a popular and potentially successful way to counter the misinformation that is spread by Big Media public relations.

Social Media in IS Literature

DEFF Research Database (Denmark)

Dyrby, Signe

2013-01-01

The phenomenon of ‘digital living’ is to a high extent influenced by the introduction of new media into society. Especially, social media are affecting the digital world of today and are setting the agenda for social connectedness in private, public and commercial networks. Based in an initial...... desire to explore a research agenda for the workings of social media in network structures a look into the literature on social media within the field of Information Systems sparked an interest in exploring a new research perspective for social media. Reviewing the IS literature it is apparent...... that the perspective of the ‘media’ as an artifact of social media has been neglected in existing literature. Based in this, this paper proposes research possibilities for investigating the ‘media’ of social media as well as some theoretical considerations that could aid the investigation. Finally, potential outcomes...

Inclusion of underserved racial and ethnic groups in cancer intervention research using new media: a systematic literature review.

Science.gov (United States)

Thompson, Hayley S; Shelton, Rachel C; Mitchell, Jamie; Eaton, Tara; Valera, Pamela; Katz, Anne

2013-12-01

An increasing number of behavioral and psychosocial cancer interventions incorporate new media elements that are digital, networked, and interactive. However, it is unclear to what extent new media is being leveraged to benefit underserved racial and ethnic groups who disproportionately bear the burden of cancer. This inquiry is timely in light of growing evidence that these groups are receptive to new media. A systematic literature review was conducted to assess the inclusion of these groups in research on cancer-related new media interventions and use of new media to reduce racial and ethnic cancer disparities. A systematic search of three databases was conducted for articles published between January 2000 and March 2012 that presented studies of user experience with a behavioral or psychosocial cancer-related intervention with at least one new media component. Thirty-six articles were included in the final review. In about one-quarter of the studies, less than 20% of participants were African American, Latino, Asian American, or American Indian. In less than 10% of the studies, 80% or more of the samples were members of the aforementioned groups. Almost one-third of the studies reviewed were categorized as disparity focused but limited data were available on racial and ethnic differences in responses to new media interventions. Findings suggest that the promise and potential of new media cancer interventions are largely unrealized among the underserved. Additional research is needed to investigate a wide range of issues related to the development and delivery of such interventions in diverse racial and ethnic groups.

Researching social media as if the social mattered

NARCIS (Netherlands)

Couldry, N.; van Dijck, J.

2015-01-01

The institutions we have come to call "media" have been involved for over a century in providing an infrastructure for social life and have invested in a quite particular and privileged way of re-presenting the world as "social." The dialectic between "media" and "social" has become more urgent to

Transformation of Adolescent Peer Relations in the Social Media Context: Part 2-Application to Peer Group Processes and Future Directions for Research.

Science.gov (United States)

Nesi, Jacqueline; Choukas-Bradley, Sophia; Prinstein, Mitchell J

2018-04-07

As social media use becomes increasingly widespread among adolescents, research in this area has accumulated rapidly. Researchers have shown a growing interest in the impact of social media on adolescents' peer experiences, including the ways that the social media context shapes a variety of peer relations constructs. This paper represents Part 2 of a two-part theoretical review. In this review, we offer a new model for understanding the transformative role of social media in adolescents' peer experiences, with the goal of stimulating future empirical work that is grounded in theory. The transformation framework suggests that the features of the social media context transform adolescents' peer experiences by changing their frequency or immediacy, amplifying demands, altering their qualitative nature, and/or offering new opportunities for compensatory or novel behaviors. In the current paper, we consider the ways that social media may transform peer relations constructs that often occur at the group level. Our review focuses on three key constructs: peer victimization, peer status, and peer influence. We selectively review and highlight existing evidence for the transformation of these domains through social media. In addition, we discuss methodological considerations and key conceptual principles for future work. The current framework offers a new theoretical perspective through which peer relations researchers may consider adolescent social media use.

47 CFR 79.3 - Video description of video programming.

Science.gov (United States)

2010-10-01

... television audience measurement service, based on television viewership in the counties that make up each DMA... other distributor of video programming for residential reception that delivers such programming directly... the national audience share during prime time of nonbroadcast networks, as determined by Nielsen Media...

Exposure research going mobile: A smartphone-based measurement of media exposure to political information in a convergent media environment

NARCIS (Netherlands)

Ohme, J.; Albæk, E.; de Vreese, C.H.

2016-01-01

In today’s convergent media environment, media exposure becomes increasingly channel-independent and social media-bound, and media content is more frequently accessed on mobile devices. This calls for new approaches to measuring media exposure. This study applies an innovative approach to survey (n

Social Media Reputation

DEFF Research Database (Denmark)

Etter, Michael Andreas; Ravasi, Davide; Colleoni, Elanor

motivational drivers and contextual conditions associated with the formation of narratives in traditional news media and social media influence their content, diffusion, and impact significantly. Our analysis suggests that current theories of media reputation may provide an incomplete representation......Social media enable millions of users to create and disseminate narratives about organizations that increase their public exposure and shape public perceptions. In this paper, we draw on the sociology of news production and research on computer-mediated communication to discuss how different...... of the phenomenon, and highlight theoretically relevant differences and interrelationships between reputational dynamics involving news media and social media....

Your Media Speak So Loud I Can't Hear a Word You're Saying: Impact of Media and Media Selection on Performance

Science.gov (United States)

Hassell, Martin

2013-01-01

With the proliferation of communication media and technologies available, it is important for teams to understand the influence of these media on the performance of their communications. Additionally, it is important for researchers to understand how teams choose and use media. Literature on communication media impacts and communication…

Adolescents, sex, and the media.

Science.gov (United States)

Strasburger, Victor C

2012-04-01

In the absence of effective sex education in the United States, the media have arguably become the leading sex educator for children and teenagers. Considerable research now exists that attests to the ability of the media to influence adolescents' attitudes and beliefs about sex and sexuality. In addition, new research has found a significant link between exposure to sexual content in the media and earlier onset of sexual intercourse. Although there is little research on the behavioral effects of "new" media, they are discussed as well. Suggestions for clinicians, parents, the federal government, and the entertainment industry are provided.

Selection and Evaluation of Media for Behavioral Health Interventions Employing Critical Media Analysis.

Science.gov (United States)

Wilson, Patrick A; Cherenack, Emily M; Jadwin-Cakmak, Laura; Harper, Gary W

2018-01-01

Although a growing number of psychosocial health promotion interventions use the critical analysis of media to facilitate behavior change, no specific guidelines exist to assist researchers and practitioners in the selection and evaluation of culturally relevant media stimuli for intervention development. Mobilizing Our Voices for Empowerment is a critical consciousness-based health enhancement intervention for HIV-positive Black young gay/bisexual men that employs the critical analysis of popular media. In the process of developing and testing this intervention, feedback on media stimuli was collected from youth advisory board members (n = 8), focus group participants (n = 19), intervention participants (n = 40), and intervention facilitators (n = 6). A thematic analysis of qualitative data resulted in the identification of four key attributes of media stimuli and participants' responses to media stimuli that are important to consider when selecting and evaluating media stimuli for use in behavioral health interventions employing the critical analysis of media: comprehension, relevance, emotionality, and action. These four attributes are defined and presented as a framework for evaluating media, and adaptable tools are provided based on this framework to guide researchers and practitioners in the selection and evaluation of media for similar interventions.

Media Flow

DEFF Research Database (Denmark)

Kabel, Lars

2016-01-01

News and other kinds of journalistic stories, 16-17 hours a day, all year round, on all platforms, also the moderated social media. The key research thesis behind this article is that the continuous and speedy stream of news stories and media content now is becoming the centre of the production...... processes and the value creation in converged multimedia newsrooms. The article identify new methods and discuss editorial challenges in handling media flow....

Social Media for School Communication. Research into Practice

Science.gov (United States)

Williamson, Ronald

2012-01-01

It's easy to dismiss social media as a fascination of young people but to do so minimizes one of the fastest growing trends in technology. The Pew Internet and American Life Project recently found that over 71% of teens have a Facebook profile and 75% of adults have one too. Social media tools have become the way for a school or business to…

The Role of Social Media on Advertising: A Research on Effectiveness of Facebook Advertising on Enhancing Brand Image

OpenAIRE

Dehghani, Milad

2013-01-01

ABSTRACT: This research is based on Social media advertising which is one of the newest marketing topics. Marketers try to find out the best possible way to advertise their product and services in order to build relationship with customers and gain momentum to viral word of mouth marketing in social media. Social media advertising is a new version of corporate advertising which has been adopted as new techniques by many companies. Both two way communication and customized advertising are f...

Recruiting Pregnant Patients for Survey Research: A Head to Head Comparison of Social Media-Based Versus Clinic-Based Approaches.

Science.gov (United States)

Admon, Lindsay; Haefner, Jessica K; Kolenic, Giselle E; Chang, Tammy; Davis, Matthew M; Moniz, Michelle H

2016-12-21

Recruiting a diverse sample of pregnant women for clinical research is a challenging but crucial task for improving obstetric services and maternal and child health outcomes. To compare the feasibility and cost of recruiting pregnant women for survey research using social media-based and clinic-based approaches. Advertisements were used to recruit pregnant women from the social media website Facebook. In-person methods were used to recruit pregnant women from the outpatient clinic of a large, tertiary care center. In both approaches, potential respondents were invited to participate in a 15-minute Web-based survey. Each recruitment method was monitored for 1 month. Using bivariate statistics, we compared the number, demographic characteristics, and health characteristics of women recruited and the cost per completed survey for each recruitment method. The social media-based approach recruited 1178 women and the clinic-based approach recruited 219 women. A higher proportion of subjects recruited through social media identified as African American (29.4%, 207/705 vs 11.2%, 20/179), reported household incomes social media had earned a college degree (21.3%, 153/717 vs 62.3%, 114/183) and were married or in a domestic partnership (45.7%, 330/722 vs 72.1%, 132/183; all PSocial media-based recruitment costs were US $14.63 per completed survey, compared with US $23.51 for clinic-based recruitment. Web-based recruitment through a social networking platform is a feasible, inexpensive, and rapid means of recruiting a large, diverse sample of pregnant women for survey research. ©Lindsay Admon, Jessica K Haefner, Giselle E Kolenic, Tammy Chang, Matthew M Davis, Michelle H Moniz. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 21.12.2016.

Progress in the capture, manipulation, and delivery of medical media and its impact on education, clinical care, and research.

Science.gov (United States)

Bernardo, Theresa M; Malinowski, Robert P

2005-01-01

In this article, advances in the application of medical media to education, clinical care, and research are explored and illustrated with examples, and their future potential is discussed. Impact is framed in terms of the Sloan Consortium's five pillars of quality education: access; student and faculty satisfaction; learning effectiveness; and cost effectiveness. (Hiltz SR, Zhang Y, Turoff M. Studies of effectiveness of learning networks. In Bourne J, Moore J, ed. Elements of Quality Online Education. Needham, MA: Sloan-Consortium, 2002:15-45). The alternatives for converting analog media (text, photos, graphics, sound, video, animations, radiographs) to digital media and direct digital capture are covered, as are options for storing, manipulating, retrieving, and sharing digital collections. Diagnostic imaging is given particular attention, clarifying the difference between computerized radiography and digital radiography and explaining the accepted standard (DICOM) and the advantages of Web PACS. Some novel research applications of medical media are presented.

Mass Media in Society: The Need of Research. Reports and Papers on Mass Communication, Number 59.

Science.gov (United States)

United Nations Educational, Scientific, and Cultural Organization, Paris (France).

More and better research should be undertaken, nationally and internationally, on the effect of mass media upon society. Prior to such research, there needs to be an awareness of the realities of society today and of broadcasting structure. There should also be an understanding of the research that has already been done and of the gaps in that…

Proceedings of the 5th Danish Human-Computer Interaction Research Symposium

DEFF Research Database (Denmark)

Clemmensen, Torkil; Nielsen, Lene

2005-01-01

Lene Nielsen DEALING WITH REALITY - IN THEORY Gitte Skou PetersenA NEW IFIP WORKING GROUP - HUMAN WORK INTERACTION DESIGN Rikke Ørngreen, Torkil Clemmensen & Annelise Mark-Pejtersen CLASSIFICATION OF DESCRIPTIONS USED IN SOFTWARE AND INTERACTION DESIGN Georg Strøm OBSTACLES TO DESIGN IN VOLUNTEER BASED...... for the symposium, of which 14 were presented orally in four panel sessions. Previously the symposium has been held at University of Aarhus 2001, University of Copenhagen 2002, Roskilde University Center 2003, Aalborg University 2004. Torkil Clemmensen & Lene Nielsen Copenhagen, November 2005 CONTENT INTRODUCTION...

Media violence.

Science.gov (United States)

Cantor, J

2000-08-01

Research on the effects of media violence is not well understood by the general public. Despite this fact, there is an overwhelming consensus in the scientific literature about the unhealthy effects of media violence. Meta-analyses show that media-violence viewing consistently is associated with higher levels of antisocial behavior, ranging from the trivial (imitative violence directed against toys) to the serious (criminal violence), with many consequential outcomes in between (acceptance of violence as a solution to problems, increased feelings of hostility, and the apparent delivery of painful stimulation to another person). Desensitization is another well-documented effect of viewing violence, which is observable in reduced arousal and emotional disturbance while witnessing violence, the reduced tendency to intervene in a fight, and less sympathy for the victims of violence. Although there is evidence that youth who are already violent are more likely to seek out violent entertainment, there is strong evidence that the relationship between violence viewing and antisocial behavior is bidirectional. There is growing evidence that media violence also engenders intense fear in children which often lasts days, months, and even years. The media's potential role in solutions to these problems is only beginning to be explored, in investigations examining the uses and effects of movie ratings, television ratings, and the V-chip, and the effects of media literacy programs and public education efforts. Future research should explore important individual differences in responses to media violence and effective ways to intervene in the negative effects.

Media Literacy in Montenegro

Directory of Open Access Journals (Sweden)

Jelena Perovic

2015-12-01

Full Text Available Few countries in the world have introduced media education into their curriculums. Montenegro became one of them in 2009, when “media literacy” was introduced as an optional subject for 16 and 17 year old students of Gymnasium high schools. This article presents the findings of the first and only research conducted so far on media education in Montenegro. It is a national case study which examines the potential of media education to change the school culture and accelerate education system reform towards embracing the new digital education paradigm in the future. The focus is on the results of research conducted through in-depth interviews with media literacy teachers all over the country. Despite the many challenges, all teachers identify the potential of media education to strengthen some of the key competences of the students and to improve their motivation and academic performance. They also identify potential to change positively school culture by transforming teachers into “cultural mediators” (Morcellini, 2007 and by supporting the formation of a “participative culture” (Jenkins & Kelley, 2013 in schools. This research recommends focusing education reform on spreading the media education pedagogy to the entire curriculum in order to embrace the new digital education paradigm in the future.

Promoting Media Literacy’ as Practicing “Media Reform”: Reflecting on Personal Experiences

Directory of Open Access Journals (Sweden)

Hui-Ju Tsai

2016-04-01

Full Text Available This paper assesses conceptions and practices in critical media literacy. In particular, it focuses on teaching experience and the processes which combine the educator’s reflection of theories of the ‘public sphere’, ‘media literacy’, and ‘communication civil rights’. The paper is divided into three main parts. The first of four sections will briefly cover the history of media reform and the relationship between the media reform movement and critical media literacy lessons in community colleges. It will connect this to the idea of ‘turn to the public’. The meaning and position of ‘media literacy’ in the broad media reform movement will also be analyzed. Following this, in the second section, conceptualizations of the ‘public sphere’, ‘public pedagogy’, and ‘critical media literacy pedagogy’ will be developed. Finally, three stages of the lesson design and practical interactions will be examined dialectically. In particular, the community college field research on my teaching experience will be described in the third section, and the suggestions, reflections and conclusions from the research will be examined in the last section.

Reaching "an audience that you would never dream of speaking to": influential public health researchers' views on the role of news media in influencing policy and public understanding.

Science.gov (United States)

Chapman, Simon; Haynes, Abby; Derrick, Gemma; Sturk, Heidi; Hall, Wayne D; St George, Alexis

2014-01-01

While governments and academic institutions urge researchers to engage with news media, traditional academic values of public disengagement have inhibited many from giving high priority to media activity. In this interview-based study, the authors report on the views about news media engagement and strategies used by 36 peer-voted leading Australian public health researchers in 6 fields. The authors consider their views about the role and importance of media in influencing policy, their reflections on effective or ineffective media communicators, and strategies used by these researchers about how to best retain their credibility and influence while engaging with the news media. A willingness and capacity to engage with the mass media was seen as an essential attribute of influential public health researchers.

Children in the New Media Landscape: Games, Pornography, Perceptions. Children and Media Violence Yearbook, 2000.

Science.gov (United States)

von Feilitzen, Cecilia, Ed.; Carlsson, Ulla, Ed.

This document consists of three sources which compile research on the influence of media sex and violence on children's development. The first is a collection of articles on children and the media; the remaining two are bibliographies of research--one on pornography and sex in the media, the other on video and computer games. The articles in the…

Media Activism and the Academy, Three Cases: Media Democracy Day, Open Media, and NewsWatch Canada

Directory of Open Access Journals (Sweden)

David Skinner

2015-12-01

Full Text Available In Canada, there is a relatively strong tradition of activist scholarship in media and communication studies. However, very little research has been undertaken on how working in the university may contextualize the ways in which academic workers participate in activist media projects. Focusing on three such projects – Media Democracy Day, Open Media, and NewsWatch Canada – this article draws upon elements of political economy and Bourdieu’s field theory to consider how the different characters of the academic and activist fields work to enable and constrain the abilities of faculty to engage with them.

Media and child development

NARCIS (Netherlands)

Piotrowski, J.T.; Vossen, H.G.M.; Valkenburg, P.M.; Wright, J.D.

2015-01-01

Decades of research have shown that the relationship between media and childhood is not unidirectional but reciprocal. In this article, both directions of the media-child development relationship are presented. We discuss how child development predisposes children's media use and preferences by

Social Media Technology and Public Health in Ontario: Findings from a Planning Meeting Exploring Current Practices and Future Research Directions.

Science.gov (United States)

Booth, Richard; McMurray, Josephine; Regan, Sandra; Kothari, Anita; Donelle, Lorie; McBride, Susan; Sobel, Annette; Hall, Jodi; Fraser, Robert; Foisey, Lyndsay

2017-01-01

In the province of Ontario, many of the public health units (PHUs) now possess and use social media as part of their daily health promotion and communication operations. To explore this topic, a planning meeting was held to generate deeper insights toward the use of these forms of technology for preventative services delivery. The planning meeting was held with 50 participants, comprising representatives from 20 of the 36 PHUs in Ontario, interested academics, students and government representatives. A nominal group technique (NGT) was used to build consensus related to future research needs, as related to public health and social media. Participants generated a range of insights around the use of social media, including the need for: leadership buy-in and resource allocation; social media policy and governance structure; performance measurement and evaluation; practices related to engagement with program recipients and addressing the lack of resources faced by many health units. Future research priorities were also generated, related to evaluating the cost-benefit of social media activities and understanding behaviour change implications. Further research is needed to evaluate the functionality, leadership and competency requirements and impact(s) of these new forms of health communication technology within public health service delivery. Copyright © 2017 Longwoods Publishing.

The Emerging Neuroscience of Social Media.

Science.gov (United States)

Meshi, Dar; Tamir, Diana I; Heekeren, Hauke R

2015-12-01

Social media use is a global phenomenon, with almost two billion people worldwide regularly using these websites. As Internet access around the world increases, so will the number of social media users. Neuroscientists can capitalize on the ubiquity of social media use to gain novel insights about social cognitive processes and the neural systems that support them. This review outlines social motives that drive people to use social media, proposes neural systems supporting social media use, and describes approaches neuroscientists can use to conduct research with social media. We close by noting important directions and ethical considerations of future research with social media. Copyright © 2015 Elsevier Ltd. All rights reserved.

Asian Media Productions

DEFF Research Database (Denmark)

This work consists of 12 essays on different aspects of Asian media by Japanese, European, and American scholars, many of whom have themselves been involved in the production of media forms. Working in the fields of anthropology, media and cultural studies, and on the basis of hands-on research, ......, they have written a book on the social practices and cultural attitudes of people producing, reading, watching and listening to different kinds of media in Japan, China, Taiwan, Indonesia, Vietnam, Singapore and India....

A Compilation of Researches on Media and Violence

Directory of Open Access Journals (Sweden)

Gülsüm ÇALIŞIR

2015-12-01

Full Text Available The fact violence which found place to itself in the regularity of daily life, despite it is an undesired act model, is the expression of a situation unfortunately stil having its validity in almost all communities developed or undeveloped. As that’s the fact, there seen a contradiction in the process we came. Because the fact violence ever stands in front of us a sample of uncivilization in our age that civilization rapidly improved. This situation, shows up as every kind of violence’s having patterns around us. In this study, to look at the projections of the studies conducted about primarily the subject of media and violence since the second half of 2000s until today in Turkey had ben aimed. For violence, it had been aimed to survey weightedly the reflections of violence tendency against women on media and the studies having media as subject. Through these aims, with what contains the studies having violence as subject were done in newspaper, radio, television that were the main information sources of people, and social media which was a popular comunication means of last days, had been mentioned and the studies reached had been introduced briefly. In this way, this study had been implemented as a literature review

Communication about scientific uncertainty in environmental nanoparticle research - a comparison of scientific literature and mass media

Science.gov (United States)

Heidmann, Ilona; Milde, Jutta

2014-05-01

The research about the fate and behavior of engineered nanoparticles in the environment is despite its wide applications still in the early stages. 'There is a high level of scientific uncertainty in nanoparticle research' is often stated in the scientific community. Knowledge about these uncertainties might be of interest to other scientists, experts and laymen. But how could these uncertainties be characterized and are they communicated within the scientific literature and the mass media? To answer these questions, the current state of scientific knowledge about scientific uncertainty through the example of environmental nanoparticle research was characterized and the communication of these uncertainties within the scientific literature is compared with its media coverage in the field of nanotechnologies. The scientific uncertainty within the field of environmental fate of nanoparticles is by method uncertainties and a general lack of data concerning the fate and effects of nanoparticles and their mechanisms in the environment, and by the uncertain transferability of results to the environmental system. In the scientific literature, scientific uncertainties, their sources, and consequences are mentioned with different foci and to a different extent. As expected, the authors in research papers focus on the certainty of specific results within their specific research question, whereas in review papers, the uncertainties due to a general lack of data are emphasized and the sources and consequences are discussed in a broader environmental context. In the mass media, nanotechnology is often framed as rather certain and positive aspects and benefits are emphasized. Although reporting about a new technology, only in one-third of the reports scientific uncertainties are mentioned. Scientific uncertainties are most often mentioned together with risk and they arise primarily from unknown harmful effects to human health. Environmental issues itself are seldom mentioned

Social Media Marketing in Russia

OpenAIRE

Olgskaya, Kristina

2017-01-01

Social media marketing involves the use of social media for connecting with prospective consumers. The study focuses on explaining such notions like social media marketing (SMM), types of SMM, differences between social media and traditional marketing, social media marketing plan, development ways of strategic social media marketing plan and why strategy may fail. This thesis also presents research in Russian social network – Vkontakte, where promotion of Mechanical Engineering programme ...

Turkish Press in Social Media

OpenAIRE

AYTEN, Adem

2013-01-01

Social media, is one of the most researched facts today by the commications fellows. To get in use by Web 2.0 social media becomes common due to the rise of using mobile technologies. Instead of competing with traditional media and being an alternative media, social media is a new media that traditional media can transfer its content to it and can benefit its advantages. Indeed,the traditional media carried its content to the websites to access of their readers/listeners/watchers to compete ...

Media Convergence: the Culture Dimensions of Thinking%Media Convergence:the Culture Dimensions of Thinking

Institute of Scientific and Technical Information of China (English)

Shen Diao; Lan Ju

2017-01-01

In the process of meida Convergence,many researchers paid excessive attention to media technology,industry and management,and ignored the culture dimensions of media convergence.Therefore,to transcend media convergence technology,industrial thinking and more to the particularity attach importance to cultural media,it is a right way to achieve media convergence.But in the context of China's culture,media convergence should value the cultural uniqueness and the imbalance of the realistic problems,to reach innovation and breakthrough.

Social Media, Traditional Media and Marketing Communication of Public Relations

DEFF Research Database (Denmark)

Khajeheian, Datis; Mirahmadi, Fereshteh

2015-01-01

Public relations are undertaking more important role in the marketing communication and advertising. The present paper reports a survey conducted in three Iranian banks’ public relations departments to understand how they use different media in their marketing communications and other related...... functions. A classification of public relations functions including fourteen functions in three categories has taken as research framework and by using a questionnaire, eight media have been asked to rank for each function, includes Television, Radio, Newspaper, Magazine, Classified Ads, Internet Websites......, Social media and finally Mobile and SMS ads. Findings show that traditional media still play a dominant role in media consumption of public relations, while new Web2.0 media consist of Mobile communications and Social networks, have never ranked better than fifth from eight. Some reasons have been argues...

Symptom clusters in women with breast cancer: an analysis of data from social media and a research study.

Science.gov (United States)

Marshall, Sarah A; Yang, Christopher C; Ping, Qing; Zhao, Mengnan; Avis, Nancy E; Ip, Edward H

2016-03-01

User-generated content on social media sites, such as health-related online forums, offers researchers a tantalizing amount of information, but concerns regarding scientific application of such data remain. This paper compares and contrasts symptom cluster patterns derived from messages on a breast cancer forum with those from a symptom checklist completed by breast cancer survivors participating in a research study. Over 50,000 messages generated by 12,991 users of the breast cancer forum on MedHelp.org were transformed into a standard form and examined for the co-occurrence of 25 symptoms. The k-medoid clustering method was used to determine appropriate placement of symptoms within clusters. Findings were compared with a similar analysis of a symptom checklist administered to 653 breast cancer survivors participating in a research study. The following clusters were identified using forum data: menopausal/psychological, pain/fatigue, gastrointestinal, and miscellaneous. Study data generated the clusters: menopausal, pain, fatigue/sleep/gastrointestinal, psychological, and increased weight/appetite. Although the clusters are somewhat different, many symptoms that clustered together in the social media analysis remained together in the analysis of the study participants. Density of connections between symptoms, as reflected by rates of co-occurrence and similarity, was higher in the study data. The copious amount of data generated by social media outlets can augment findings from traditional data sources. When different sources of information are combined, areas of overlap and discrepancy can be detected, perhaps giving researchers a more accurate picture of reality. However, data derived from social media must be used carefully and with understanding of its limitations.

Researching New Media and Social Diversity in Later Life

DEFF Research Database (Denmark)

Givskov, Cecilie; Deuze, Mark

2018-01-01

As societies are ageing and mediatising at the same time, it becomes both timely and relevant to develop particular perspectives on the role and meaning of media for older people. The diversity and inequality in the lived experience of the ageing population in the new media environment constitutes...

Researching New Media and Social Diversity in Later Life

NARCIS (Netherlands)

Givskov, C.; Deuze, M.

As societies are ageing and mediatizing at the same time, it becomes both timely and relevant to develop particular perspectives on the role and meaning of media for older people. The diversity and inequality in the lived experience of the ageing population in the new media environment constitute a

Informal Payments in the Health Care System - Research, Media and Policy

Directory of Open Access Journals (Sweden)

Răzvan Cherecheş

2011-02-01

Full Text Available Informal payments in the health system refer to any payment made outside the legal funding framework. The existence of the phenomenon in Central and Eastern European countries relates to the characteristics of the health systems in the communist period. The analysis is based on three types of data: a set of data gathered from literature review; a second set of data gathered from online media; and a third set of data collected from legislative and public policy. The analysis was pursued using the key words such as informal payment, under-the-table payment, out-of-pocket payment, envelope payment, healthcare corruption, under-the-counter payment. As reflected in the media reports and even publicly recognized by the officials of the Ministry of Health, informal payments are a serious problem of the Romanian healthcare system. Nevertheless, the studies pursued by local researchers are inconsistent with the actual magnitude of the problem. Besides that, there is a serious gap between the findings in this area and the policies intended to reduce the phenomenon.

A Qualitative Methodology for Minority Language Media Production Research

Directory of Open Access Journals (Sweden)

Enrique Uribe-Jongbloed PhD

2014-02-01

Full Text Available This article presents a methodological construction for research on small groups of minority media producers, especially those who are involved in multilingual settings. The set of qualitative tools are explained and their advantages and disadvantages explored, based on the literature on the subject. Then, the debate is contrasted with the practical experience of its application with minority language producers, indigenous and ethnic radio broadcasters in Colombia and audiovisual producers in Wales. The reflection upon the results leads to a final discussion that brings the adjustments required to increase the advantages and diminish the disadvantages of the proposed combined three-step methodology of an interview to the double (ITTD, a day of participant observation, and a final lengthier semi-structured interview.

Social Media Ecology in Distributed Workplaces

DEFF Research Database (Denmark)

Giuffrida, Rosalba; Dittrich, Yvonne

2011-01-01

In this position paper, we discuss about methods currently adopted for research- ing the use of social media in distributed workplace. We have extensively reviewed previ- ous empirical studies through an ongoing Systematic Mapping Study focused on the use of social media in distributed teams; from...... the review, we realized that research is mainly per- formed through a mix of qualitative and quantitative methods and that each study usually fo- cuses on one specific kind social media at a time. We believe that the social media ecology should be researched as a whole and in relationship with the physical...

Young people's views regarding participation in mental health and wellbeing research through social media

OpenAIRE

Monks, Helen; Cardoso, Patricia; Papageorgiou, Alana; Carolan, Catherine; Costello, Leesa; Thomas, Laura

2015-01-01

Social media is a central component in the lives of many young people, and provides innovative potential to conduct research among this population. Ethical issues around online research have been subject to much debate, yet young people have seldom been consulted to provide a youth perspective and voice. Eight (8) focus groups involving 48 Grade 9 Western Australian secondary school students aged 13-14 years were held in 2012, to investigate how young people perceive the feasibility and accep...

New media and tobacco control.

Science.gov (United States)

Freeman, Becky

2012-03-01

This paper reviews how the tobacco industry is promoting its products online and examines possible regulation models to limit exposure to this form of marketing. Opportunities to use new media to advance tobacco control are also discussed and future research possibilities are proposed. Published articles and grey literature reports were identified through searches of the electronic databases, PUBMED and Google Scholar using a combination of the following search terms: tobacco or smoking and new media, online media, social media, internet media, Web 2.0, Facebook, YouTube and Twitter. A possible obstacle to fully realising the benefits of regulating tobacco marketing activities and effectively communicating tobacco control messages is the rapid evolution of the media landscape. New media also offer the tobacco industry a powerful and efficient channel for rapidly countering the denormalising strategies and policies of tobacco control. Evidence of tobacco promotion through online media is emerging, with YouTube being the most researched social media site in the tobacco control field. The explosive rise in Internet use and the shift to these new media being driven by consumer generated content through social platforms may mean that fresh approaches to regulating tobacco industry marketing are needed.

Build your own social network laboratory with Social Lab: a tool for research in social media.

Science.gov (United States)

Garaizar, Pablo; Reips, Ulf-Dietrich

2014-06-01

Social networking has surpassed e-mail and instant messaging as the dominant form of online communication (Meeker, Devitt, & Wu, 2010). Currently, all large social networks are proprietary, making it difficult to impossible for researchers to make changes to such networks for the purpose of study design and access to user-generated data from the networks. To address this issue, the authors have developed and present Social Lab, an Internet-based free and open-source social network software system available from http://www.sociallab.es . Having full availability of navigation and communication data in Social Lab allows researchers to investigate behavior in social media on an individual and group level. Automated artificial users ("bots") are available to the researcher to simulate and stimulate social networking situations. These bots respond dynamically to situations as they unfold. The bots can easily be configured with scripts and can be used to experimentally manipulate social networking situations in Social Lab. Examples for setting up, configuring, and using Social Lab as a tool for research in social media are provided.

Social media as a recruitment strategy

DEFF Research Database (Denmark)

Wilson, Rhonda Lynne; Usher, Kim

2017-01-01

the research project to potential participants requires a targeted approach, so that the participants will contribute to a data set that is sufficiently representative and analysis will elicit answers to the research questions. Societal changes in communication patterns and in media consumption have led......: Recruitment to a research study requires a strategy that matches the dynamics of the communication media used by potential participants. Nurse researchers need to be adept in the use of social media applied to health research contexts to ensure that data sets obtain representative samples and to reveal...... trustworthy, reliable, dependable and valid evidence to support clinical research and practice. IMPLICATIONS FOR PRACTICE: The general popularity of social media has led to the public expectation that health information, and in some cases treatment, will be available online. Such a change in communication...

Unpacking New Media Literacy

Directory of Open Access Journals (Sweden)

Der-Thanq “victor” Chen

2011-04-01

Full Text Available The 21st century has marked an unprecedented advancement of new media. New media has become so pervasive that it has penetrated into every aspect of our society. New media literacy plays an essential role for any citizen to participate fully in the 21st century society. Researchers have documented that literacy has evolved historically from classic literacy (reading-writing-understanding to audiovisual literacy to digital literacy or information literacy and recently to new media literacy. A review of literature on media literacy reveals that there is a lack of thorough analysis of unique characteristics of new media and its impacts upon the notion of new media literacy. The purpose of the study is to unpack new media literacy and propose a framework for a systematic investigation of new media literacy.

Media activism as movement?: collective identity formation in the World Forum of Free Media

OpenAIRE

Stephansen, Hilde C.

2017-01-01

More than simply tools used by social movements to reach other substantive aims, media are increasingly becoming subjects of activism. This article contributes to advancing understanding of such media-focused activism through a case study of the World Forum of Free Media, a thematic forum for media activists and media advocacy organisations linked to the World Social Forum. Based on qualitative research conducted between 2008 and 2016 -including participant observation, in-depth interviews an...

Social Media Use in Pediatric Dermatology.

Science.gov (United States)

Fogel, Alexander L; Teng, Joyce M C

2016-01-01

Social media is predicted to become increasingly important in dermatology because of its potential to serve as a platform for public health campaigns, aid in participant recruitment for clinical trials, increase public engagement in health care, and facilitate scientific discourse. No study of social media use in pediatric dermatology has been performed, so we analyzed the use of the seven leading social media platforms in pediatric dermatology, with a focus on patient advocacy groups, professional societies, research journals, and research institutions. We observed that 89% of patient advocacy groups, 100% of professional societies, 62.5% of research journals, and 0% of academic pediatric dermatology departments maintained one or more social media accounts. Our observations suggest that all stakeholder groups, and in particular members of the research community, have the potential to further their engagement, connections, and communications through social media. © 2016 Wiley Periodicals, Inc.

Designing Social Media into Higher Education Courses

OpenAIRE

Thapanee Seechaliao

2015-01-01

This research paper presents guiding on how to design social media into higher education courses. The research methodology used a survey approach. The research instrument was a questionnaire about guiding on how to design social media into higher education courses. Thirty-one lecturers completed the questionnaire. The data were scored by frequency and percentage. The research results were the lecturers' opinions concerning the designing social media into higher education ...

Games Are Social/Media(ted)/Technology Too . . .

OpenAIRE

Casey O’Donnell; Mia Consalvo

2015-01-01

In this manifesto, we argue that social media research needs to take the broader field of game studies in the exploration and understanding of social media. Many of the results, theories, and concepts developed in the study of games has significant implications for the study of all social media. Of course, game studies should be paying attention to social media research too.

Getting Started: A Social Media Primer.

Science.gov (United States)

Ferguson, Dalya M; Kao, Lillian S

2017-09-01

Social media use has increased both in the general public and in the surgical profession. A variety of social media platforms have been used, with Twitter being one of the most common and interactive platforms. Common uses by surgeons and scientists for social media include dissemination of information, information exchange, education, research recruitment, community consultation for clinical trials, and hospital or surgeon ratings. As social media use increases, a new language as well as metrics has been developed to track impact and reach of research incorporating social media platforms. All surgeons should be encouraged to familiarize themselves with social media, regardless of whether or not they choose to actively engage in it.

Ageing in media: rethinking the studying of media use in later life

DEFF Research Database (Denmark)

Givskov, Cecilie

in the realms of politics and commerce – and, of course, media. Ageing populations are key drivers of media sales, especially in the areas of mobile and online media, and they are the dominant audience groups following the news. At the same time, social institutions realign their relations with (older) citizens...... characterized by chronological life phase and generational perspectives, to some extent influenced by medicalised images of old age where ageing after the 60s gets correlated with a loss of intellectual and creative resources, a decline of social life and physical health, and with regard to media, a lack...... through digital media. In spite of this inversion of the age pyramid and their significance as media users and active citizens, older people’s media use is rarely the focus of media producers or communication scholars. What research does get carried out involving older people’s media use is generally...

Media work as public affairs: moving beyond media savvy

DEFF Research Database (Denmark)

Trapp, Leila; Laursen, Bo

Much research exists which examines how politically-motivated organizations adapt their communication practices to suit the news media’s routines and values to gain media coverage and thereby exert political influence. The mediatization literature describes these adaptation processes as constantly...... evolving, with professional communicators exhibiting an ever-growing amount of media savvy. The purpose of this study is to gain up-to-date insights into current forms of media adaptation in political organizations through interviews with professional press contact staff in 52 Danish interest groups....... The interviews reveal that media work is considered an effective, though potentially risky, form of public affairs. Indeed, media work is said to damage, or even ruin, an organization’s lobbying efforts or relationships with political actors. The study’s key finding is that in order to deal with these risks...

Urgency Competence of Media Literacy for Archivist

Directory of Open Access Journals (Sweden)

Agus Santoso

2016-07-01

Full Text Available The study of media literacy has been conducted by the earlier scientists. That research uses population that have different characteristics to each other. So this studies of media literacy have various models or patterns. This models or patterns of media literacies will be used as basic data to the next study that generated will usually be the basis for the further research. Basically, the model of media literacy generated by some researchers only can be applied in the population which become objects of research. To day, the archives faced many challenges due to the presence of information technology, so that the competence of media literacy as one of the important competencies to have. Through this competency, archivist are expected to manage archives organization effectively and efficiently. This paper uses a descriptive method to describe how media literacy becomes important for archives.

Social Media for Knowledge Management

DEFF Research Database (Denmark)

Dyrby, Signe

2013-01-01

of social media as a tool for knowledge management presents an interesting addition to existing knowledge management initiatives. In this research in progress paper, social media for knowledge management is explored through investigating the research question, how can social media influence knowledge...... and show multiple opportunities and challenges for adopting these initiatives into organizational practices. In recent years social media technologies have entered the organizational spheres with the objective of connecting people and enabling them to share and build knowledge. The application and use...... management practices in organizations? The investigation builds on a theoretical reflection of the concepts of knowledge management practices and social media. The method for the theoretical investigation is based in the outline of core literature perspectives dealing with knowledge management practices...

PoliMedia. Analysing Media Coverage of political debates by automatically generated links to Radio & Newspaper Items

NARCIS (Netherlands)

M. Kleppe (Martijn); L. Hollink (Laura); M.J. Kemman (Max); D. Juric (Damir); H.J.G. Beunders (Henri); J. Blom (Jaap); J. Oomen (Johan); G.J. Houben (Geert Jan)

2014-01-01

markdownabstractStudents and researchers of media and communication sciences study the role of media in our society. They frequently search through media archives to manually select items that cover a certain event. When this is done for large time spans and across media-outlets, this task can

Researching social media as if the social mattered

OpenAIRE

Couldry, N.; van Dijck, J.

2015-01-01

The institutions we have come to call “media” have been involved for over a century in providing an infrastructure for social life and have invested in a quite particular and privileged way of re-presenting the world as “social.” The dialectic between “media” and “social” has become more urgent to understand in an era when media and information infrastructures have expanded, converged, and become embedded more deeply in the texture of everyday life, while at the same time the claims of “media...

Social Media Officer | IDRC - International Development Research ...

International Development Research Centre (IDRC) Digital Library (Canada)

... and issues and reviews them with Chief and other Communciations management. Advises senior management on recommended approaches and potential ... all social media platforms for IDRC; and, ensures timeliness and quality of all ...

Open Media Science

DEFF Research Database (Denmark)

Møller Moltke Martiny, Kristian; Pedersen, David Budtz; Hansted, Allan Alfred Birkegaard

2016-01-01

In this article, we present three challenges to the emerging Open Science (OS) movement: the challenge of communication, collaboration and cultivation of scientific research. We argue that to address these challenges OS needs to include other forms of data than what can be captured in a text...... and extend into a fully-fledged Open Media movement engaging with new media and non-traditional formats of science communication. We discuss two cases where experiments with open media have driven new collaborations between scientists and documentarists. We use the cases to illustrate different advantages...... of using open media to face the challenges of OS....

Perspectives on Social Media: A Yearbook

NARCIS (Netherlands)

Kommers, Petrus A.M.; Isaias, Pedro; Issa, Tomayess

2015-01-01

Perspectives on Social Media presents the most current research on the effectiveness of social media across sectors. Progress in finding better applications for social media relies on the difficult task of integrating media technologies into fields such as engineering, marketing, health, learning,

Games Are Social/Media(ted/Technology Too . . .

Directory of Open Access Journals (Sweden)

Casey O’Donnell

2015-04-01

Full Text Available In this manifesto, we argue that social media research needs to take the broader field of game studies in the exploration and understanding of social media. Many of the results, theories, and concepts developed in the study of games has significant implications for the study of all social media. Of course, game studies should be paying attention to social media research too.

A Quantitative Research on the Level of Social Media Addiction among Young People in Turkey

Directory of Open Access Journals (Sweden)

Ali Murat KIRIK

2015-09-01

Full Text Available Internet technology today shows a quick progress, and social networks increase their number of users on each day. Social networking, which is one of the main indicators of th e technology era, attracts people of all ages while the virtual world goes beyond the real life via the applications it offers. Especially young people show an intense interest in social media which is an extension of the Internet technology. Social media addiction is increasing both in Turkey and all around the world. This study aims to determine the level of social media addiction in young people in Turkey, and to make suggestions on the prevention of the addiction while stating the current work carried o ut on the subject in Turkey. Survey type research model is used in the study, and social media addiction is examined in depth to determine causes of the addiction among young people. In this study, the addiction factor of the Social Networking Status Scale is used as a data collection tool to measure social media addiction among young people. The scale has three factors including addiction, ethics and convergence, and it is a reliable and valid scale, as the reliability and validity of the scale had been te sted. The study is conducted on 271 students between the ages of 13 - 19. It has been found that gender (t=0.406; P>0.05 makes no significant difference in social media addiction while the factors of age (F= 6.256; P<0.05, daily time spent on the Internet ( F= 44.036; P<0.05 and daily frequency of visiting social media profiles (F= 53.56; P<0.05 make significant differences in addiction level. The results have showed that low addiction level of 14 - year group increases with age up to 17 years, and the level de creases in 18 - year group. Social media addiction level shows a dramatic increase also in the case of daily time spent on the Internet increases. More frequent d aily visits to social media profiles increase the addiction as well. The study also provides sug

Survey: Research on QoS of P2P Reliable Streaming Media

OpenAIRE

Xiaofeng Xiong; Jiajia Song; Guangxue Yue; Jiansheng Liu; Linquan Xie

2011-01-01

Streaming media application has become one of the main services over Internet. As streaming media have special attributes, it is very important to ensure and improve the quality of service in large-scale streaming media. Based on the development of media streaming, it compared and analyzed the typical flow service strategy of media streaming system, and summarized the features and shortcomings of different systems. Moreover, it take the reputation evaluation, node selection, strategy of copy ...

Media and Youth Development: An Overview of Issues, Theory, and Research

Directory of Open Access Journals (Sweden)

Christine McCauley Ohannessian

2014-03-01

Full Text Available The homes of today’s youth are filled with a variety of media options, ranging from televisions (71% and video game consoles (50% in their bedrooms to portable handheld devices (e.g., iPods/mp3 players, 76% and cell phones (71% that can accompany youth wherever they go. Of course, youth also have access to centralized media found in homes, such as televisions (99% of homes and computers with and without Internet access (93% and 84% of homes, respectively. Not surprisingly, youth consume media for about 7.5 hours per day, much of which involves using more than one media at the same time (i.e., multitasking, with adolescents consuming significantly more media than children (Lenhart, 2012; Rideout, Foehr, & Roberts, 2010.

Influence of food companies' brand mascots and entertainment companies' cartoon media characters on children's diet and health: a systematic review and research needs

Science.gov (United States)

Kraak, V I; Story, M

2015-01-01

Reducing the extent and persuasive power of marketing unhealthy foods to children worldwide are important obesity prevention goals. Research is limited to understand how brand mascots and cartoon media characters influence children's diet. We conducted a systematic review of five electronic databases (2000–2014) to identify experimental studies that measured how food companies' mascots and entertainment companies' media characters influence up to 12 diet-related cognitive, behavioural and health outcomes for children under 12 years. Eleven studies met the inclusion criteria. Studies used 21 unique popular media characters, but no brand mascots. Results suggest that cartoon media character branding can positively increase children's fruit or vegetable intake compared with no character branding. However, familiar media character branding is a more powerful influence on children's food preferences, choices and intake, especially for energy-dense and nutrient-poor foods (e.g. cookies, candy or chocolate) compared with fruits or vegetables. Future research should use a theoretically grounded conceptual model and larger and more diverse samples across settings to produce stronger findings for mediating and moderating factors. Future research can be used to inform the deliberations of policymakers, practitioners and advocates regarding how media character marketing should be used to support healthy food environments for children. PMID:25516352

Media Pembelajaran Sejarah di SMK Negeri Pontianak

Directory of Open Access Journals (Sweden)

Astrini Eka Putri

2017-08-01

Full Text Available Research is expected could become the foundation of renewal in the use of media teaching history in state vocational schools in Pontianak. Based on it, then the researcher wants to describe about media learning customarily using by teachers in the process teaching history. Researcher interested to arrange research with a title “Media Teaching History in State Vocational Schools in Pontianak“. Media uses teaching history in state vocational schools Pontianak has been good enough, since on average teachers using the existing facilities at the school in order to support learning activity. Learning activity history done by the teacher in this has been good enough, because it is already employing variations learning that are attractive. In the teaching process in two classes not only uses the media learning of a textbook,  but had done some innovation that is by using media Microsoft Office PowerPoint.

Tobacco packaging and mass media campaigns: research needs for Articles 11 and 12 of the WHO Framework Convention on Tobacco Control.

Science.gov (United States)

Hammond, David; Wakefield, Melanie; Durkin, Sarah; Brennan, Emily

2013-04-01

Communicating the health risks of smoking remains a primary objective of tobacco-control policy. Articles 11 and 12 of the World Health Organization's Framework Convention on Tobacco Control establish standards for two important forms of communication: packaging regulations (Article 11), and mass media campaigns (Article 12). A narrative review approach was used to identify existing evidence in the areas of package labeling regulations (including health warnings, constituent and emission messages, and prohibitions on misleading information) and communication activities (including mass media campaigns and news media coverage). When available, recent reviews of the literature were used, updated with more recent high-quality studies from published literature. Implementation of Articles 11 and 12 share several important research priorities: (a) identify existing consumer information needs and gaps, (b) research on the message source to identify effective types of content for health warnings and media campaigns, (c) research on how messages are processed and the extent to which the content and form of messages need to be tailored to different cultural and geographic groups, as well as subgroups within countries, and (d) research to identify the most cost-effective mix and best practices for sustaining health communications over time. A unifying theme of effective health communication through tobacco packaging and mass media campaigns is the need to provide salient, timely, and engaging reminders of the consequences of tobacco use in ways that motivate and support tobacco users trying to quit and make tobacco use less appealing for those at risk of taking it up.

Boomers versus Millennials: Online Media Influence on Media Performance and Candidate Evaluations

Directory of Open Access Journals (Sweden)

Terri Towner

2016-09-01

Full Text Available Facebook posts, YouTube videos, tweets and wooing political bloggers have become standard practice in marketing political campaigns. Research has demonstrated the effect of new media on a host of politically-related behavior, including political participation, knowledge acquisition, group formation and self-efficacy. Yet, issues related to media trust, media performance and candidate evaluations have not been fully explored. In addition, much of the political marketing research looks exclusively at the Millennial age cohort, ignoring other age groups, particularly Baby Boomers. This case study addresses whether attention to traditional (i.e., television, hard-copy newspapers and radio and online media sources (i.e., political candidate websites, television network websites, online newspapers, Facebook, Twitter, YouTube, Tumblr and political blogs about the 2012 U.S. presidential campaign influences Millennials and Baby Boomers’ media trust and performance ratings, as well as candidate evaluations. Panel surveys were completed by both age cohorts, Millennials (n = 431 and Baby Boomers (n = 360, during the last two weeks of the presidential election. Findings indicate that traditional sources, specifically television, rather than online sources are significantly linked to media trust and performance ratings among both Boomers and Millennials. Attention to traditional media for campaign information predicts Boomers’ candidate evaluations, whereas Millennials’ candidate evaluations are influenced by online sources, such as Facebook and candidate websites.

The Effects of Frequency of Media Utilization on Decision Making of Media Choice

Science.gov (United States)

Gotoh, Yasushi

2014-01-01

The purpose of this study is to use the Analytic Hierarchy Process in order to identify how frequency of media use in daily life affects decision-making in media choice. 276 university students took part in this research, They were asked to prioritize their ways of obtaining information about current affairs using sets of media such as TV, books,…

Sexualizing Media Use and Self-Objectification

Science.gov (United States)

Karsay, Kathrin; Knoll, Johannes; Matthes, Jörg

2017-01-01

Objectification theorists suggest that exposure to sexualizing media increases self-objectification among individuals. Correlational and experimental research examining this relation has received growing attention. The aim of this meta-analysis was to investigate the influence of sexualizing media use on self-objectification among women and men. For this purpose, we analyzed 54 papers yielding 50 independent studies and 261 effect sizes. The data revealed a positive, moderate effect of sexualizing media on self-objectification (r = .19). The effect was significant and robust, 95% CI [.15, .23], p media type, suggesting that the use of video games and/or online media led to stronger self-objectification effects when compared to television use. Other sample characteristics or study characteristics did not moderate the overall effect. Thus, our findings highlight the importance of sexualizing media exposure on women’s and men’s objectified self-concept. We discuss future research directions and implications for practice. We hope that the article will stimulate researchers in their future work to address the research gaps outlined here. Moreover, we hope that the findings will encourage practitioners and parents to reflect on the role of the use of sexualizing media in the development of individuals’ self-objectification. Additional online materials for this article are available on PWQ’s website at http://journals.sagepub.com/doi/suppl10.1177/0361684317743019 PMID:29527090

The Effectiveness Of Social Media (Facebook) Compared With More Traditional Advertising Methods for Recruiting Eligible Participants To Health Research Studies: A Randomized, Controlled Clinical Trial

OpenAIRE

Frandsen, Mai; Thow, Megan; Ferguson, Stuart G

2016-01-01

Background Recruiting participants for research studies can be difficult and costly. The popularity of social media platforms (eg, Facebook) has seen corresponding growth in the number of researchers turning to social networking sites and their embedded advertising frameworks to locate eligible participants for studies. Compared with traditional recruitment strategies such as print media, social media advertising has been shown to be favorable in terms of its reach (especially with hard-to-re...

A Case Study On Media Literacy Levels Of Secondary Students Who Attend Media Literacy Course

Directory of Open Access Journals (Sweden)

Erhan GÖRMEZ

2017-05-01

Full Text Available The aim of this study is to determine the media literacy levels of secondary school students who attend media literacy courses. In this qualitative study, interview method was used to gather required data. In this qualitative study, interview method was used to gather required data. The interviews were conducted with 10 secondary school students of grade 8 attending media literacy courses by using semi-structured interview forms developed by the researcher. The questions used in semi-structured interview forms were prepared considering the outcomes of Media Literacy program related to units in Media Literacy Lesson Teacher Guide Book such as What is Communication?, Mass Communication, Media, Television, Newspaper and the Internet. The data gathered through the student's interviews were analyzed by applying content analysis method. Having evaluated the research results, it was concluded that the students who attend Media Literacy courses have a bit data and skills as knowing what communication is, using media and knowing its functions, telling the difference between TV program sorts in terms of their functions, knowing smart signs and explanations and obeying them, knowing basic concepts about newspaper and knowing and applying basic concepts concerning internet usage.

The impacts of post-media networks on the traditional media

Directory of Open Access Journals (Sweden)

Dr. Francisco Campos Freire

2008-01-01

Full Text Available The fast and successful penetration in society of the so-called social networks in the past two or three years has alarmed the traditional media. The new phenomenon reaches a wider audience, enhances advertising, achieves customization, and breaches some of the barriers of traditional media. The new communication channel is used already by millions of Internet users as their main source of information and entertainment. This research paper analyses the structure of eleven global social networks, which feature contents in Spanish and other languages, in relation to the electronic version (e-version of the main Spanish newspapers. The aim is to prove if the so-called social networks are a new type of media, a new platform for social relationships and post-media contents, which look more like the audiovisual media than the traditional newspapers.

Children's media policy.

Science.gov (United States)

Jordan, Amy B

2008-01-01

Amy Jordan addresses the need to balance the media industry's potentially important contributions to the healthy development of America's children against the consequences of excessive and age-inappropriate media exposure. Much of the philosophical tension regarding how much say the government should have about media content and delivery stems from the U.S. Constitution's First Amendment protection against government interference in free speech, including commercial speech. Courts, Jordan says, have repeatedly had to weigh the rights of commercial entities to say what they please against the need to protect vulnerable citizens such as children. This balancing act is complicated even further, she says, because many government regulations apply only to broadcast television and not to non-broadcast media such as the Internet or cable television, though Congress has addressed the need to protect children's privacy online. The need to protect both free speech and children has given rise to a fluid media policy mix of federal mandates and industry self-regulation. Jordan describes the role of the three branches of the federal government in formulating and implementing media policy. She also notes the jockeying for influence in policymaking by industry lobbies, child advocacy groups, and academic researchers. The media industry itself, says Jordan, is spurred to self-regulation when public disapproval grows severe enough to raise the possibility of new government action. Jordan surveys a range of government and industry actions, from legislatively required parental monitoring tools, such as the V-Chip blocking device on television sets, to the voluntary industry ratings systems governing television, movies, and video games, to voluntary social website disclosures to outright government bans, such as indecency and child privacy information collection. She considers the success of these efforts in limiting children's exposure to damaging content and in improving parents

Managing social media in festivals

DEFF Research Database (Denmark)

Larson, Mia; Gyimóthy, Szilvia

media carry many opportunities; on the other hand, their strategic use is paved with a number of challenges. Many managers are overwhelmed and lack a full appreciation or knowledge about the potentials of social media such as how to control content, timing and frequency of information (Muniz & Schau......, 2007; Meerman Scott, 2010). The current disorientation of practitioners yielded a vast body of consultancy literature and airport bestsellers advocating success recipes for dealing strategically with social media (see for example Falls & Decker 2011; Bradley & McDonald 2011). On the other hand......, there exists very little published research that conceptualizes this field and provides empirical analyses of how social media becomes a part of integrated marketing communications. The purpose of this paper is to address this research gap and to explore how festival organisations use social media to rearrange...

Enterprise Social Media

DEFF Research Database (Denmark)

Khajeheian, Datis

2018-01-01

This article reports an ethnographic research on effect of enterprise social media on communication of members in entrepreneurial teams. The researcher acted as an entrepreneur and as a team member in two entrepreneurial projects to observe the communication of team members within the enterprise...... social media. In addition to observation, he conducted some interviews with team members to collect supplementary data. A theoretical framework developed from an array of three metaphors: leaky pipe, echo chamber and social lubricant, and four organizational learning processes: social capital, boundary...... work, attention allocation and social analytics. By the interpretation of the collected data, a new metaphor of “living room” was proposed. This metaphor suggests that enterprise social media provide a space for interaction of internal-external people similar to what home members and guests do...

Influence of food companies' brand mascots and entertainment companies' cartoon media characters on children's diet and health: a systematic review and research needs.

Science.gov (United States)

Kraak, V I; Story, M

2015-02-01

Reducing the extent and persuasive power of marketing unhealthy foods to children worldwide are important obesity prevention goals. Research is limited to understand how brand mascots and cartoon media characters influence children's diet. We conducted a systematic review of five electronic databases (2000-2014) to identify experimental studies that measured how food companies' mascots and entertainment companies' media characters influence up to 12 diet-related cognitive, behavioural and health outcomes for children under 12 years. Eleven studies met the inclusion criteria. Studies used 21 unique popular media characters, but no brand mascots. Results suggest that cartoon media character branding can positively increase children's fruit or vegetable intake compared with no character branding. However, familiar media character branding is a more powerful influence on children's food preferences, choices and intake, especially for energy-dense and nutrient-poor foods (e.g. cookies, candy or chocolate) compared with fruits or vegetables. Future research should use a theoretically grounded conceptual model and larger and more diverse samples across settings to produce stronger findings for mediating and moderating factors. Future research can be used to inform the deliberations of policymakers, practitioners and advocates regarding how media character marketing should be used to support healthy food environments for children. © 2014 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of World Obesity.

NEW MEDIA TECHNOLOGY DEVELOPMENT TO ENHANCE AND IMPROVE COMMUNICATIONS AT USEPA'S NATIONAL RISK MANAGEMENT RESEARCH LABORATORY

Science.gov (United States)

New media technology (NT) interactive applications are currently being developed in house at ORD/NRMRL to enhance and improve communication of NRMRL's 1) research projects, 2) workshops/conferences and 3) specialized training. NT is an exciting mix of cutting-edge information tec...

One Small Droplet: News Media Coverage of Peer-Reviewed and University-Based Education Research and Academic Expertise

Science.gov (United States)

Yettick, Holly

2015-01-01

Most members of the American public will never read this article. Instead, they will obtain much of their information about education from the news media. Yet little academic research has examined the type or quality of education research and expertise they will find there. Through the lens of gatekeeping theory, this mixed-methods study aims to…

Pengguna Media Interaktif Sebagai Kenyataan Maya: Studi Resepsi Khalayak Suarasurabaya.net Sebagai Media Interaktif

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Ido Prijana Hadi

2011-07-01

Full Text Available My aim in writing this paper is to describe that in this fast-changing world, media in Indonesia has undergone a rapid transformation. Digital technology continues to reshape the mass media landscape using internet technology. Internet brings a technical communication revolution, a fundamental change takes place in the structure of connections, artificial memories and the reproduction of their content. Internet technology has made communication much easier and less expensive. It has attracted many people and has penetrated into people’s daily lives. The mass media also have accepted the internet. Almost all forms of traditional media (old media in local media, such as radio, television, and newspaper have extended their work into this new field. The internet and the World Wide Web have both significantly influenced modern journalism. In online media allows readers to enjoy browsing their product and service of contents, such as news feed, podcasts, desktop alert, news on mobile phones, PDA and others mobile devices. Online media offer not only text but also digital images , audio file, moving images (video, internet radio and internet t v. The interactive features of the internet seemingly imply that online media have more advantages than traditional media forms (old media. So, the internet have dramatically evolved become new media with characteristic multimedia, hypertext, interactivity, archives , and virtuality. The most important structural new media characteristic is the integration of telecommunications, data communications and mass communication in a single medium – it is the convergence. It should be pointed out that the trend toward digital is affecting the various media and brings the local media in East Java to become a global media, where breaking news from Surabaya or anywhere in East Java is transmitted to around the world in a matter of minutes . The research was carried out to find out how user reception on convergence media

Froggatt-Nielsen meets Mordell-Weil: a phenomenological survey of global F-theory GUTs with U(1)s

International Nuclear Information System (INIS)

Krippendorf, Sven; Schäfer-Nameki, Sakura; Wong, Jin-Mann

2015-01-01

In F-theory, U(1) gauge symmetries are encoded in rational sections, which generate the Mordell-Weil group of the elliptic fibration of the compactification space. Recently the possible U(1) charges for global SU(5) F-theory GUTs with smooth rational sections were classified http://dx.doi.org/10.1007/JHEP09(2015)144. In this paper we utilize this classification to probe global F-theory models for their phenomenological viability. After imposing an exotic-free MSSM spectrum, anomaly cancellation (related to hypercharge flux GUT breaking in the presence of U(1) gauge symmetries), absence of dimension four and five proton decay operators and other R-parity violating couplings, and the presence of at least the third generation top Yukawa coupling, we generate the remaining quark and lepton Yukawa textures by a Froggatt-Nielsen mechanism. In this process we require that the dangerous couplings are forbidden at leading order, and when re-generated by singlet vevs, lie within the experimental bounds. We scan over all possible configurations, and show that only a small class of U(1) charge assignments and matter distributions satisfy all the requirements. The solutions give rise to the exact MSSM spectrum with realistic quark and lepton Yukawa textures, which are consistent with the CKM and PMNS mixing matrices. We also discuss the geometric realization of these models, and provide pointers to the class of elliptic fibrations with good phenomenological properties.

The Influence of Media Violence on Youth.

Science.gov (United States)

Anderson, Craig A; Berkowitz, Leonard; Donnerstein, Edward; Huesmann, L Rowell; Johnson, James D; Linz, Daniel; Malamuth, Neil M; Wartella, Ellen

2003-12-01

Research on violent television and films, video games, and music reveals unequivocal evidence that media violence increases the likelihood of aggressive and violent behavior in both immediate and long-term contexts. The effects appear larger for milder than for more severe forms of aggression, but the effects on severe forms of violence are also substantial (r = .13 to .32) when compared with effects of other violence risk factors or medical effects deemed important by the medical community (e.g., effect of aspirin on heart attacks). The research base is large; diverse in methods, samples, and media genres; and consistent in overall findings. The evidence is clearest within the most extensively researched domain, television and film violence. The growing body of video-game research yields essentially the same conclusions. Short-term exposure increases the likelihood of physically and verbally aggressive behavior, aggressive thoughts, and aggressive emotions. Recent large-scale longitudinal studies provide converging evidence linking frequent exposure to violent media in childhood with aggression later in life, including physical assaults and spouse abuse. Because extremely violent criminal behaviors (e.g., forcible rape, aggravated assault, homicide) are rare, new longitudinal studies with larger samples are needed to estimate accurately how much habitual childhood exposure to media violence increases the risk for extreme violence. Well-supported theory delineates why and when exposure to media violence increases aggression and violence. Media violence produces short-term increases by priming existing aggressive scripts and cognitions, increasing physiological arousal, and triggering an automatic tendency to imitate observed behaviors. Media violence produces long-term effects via several types of learning processes leading to the acquisition of lasting (and automatically accessible) aggressive scripts, interpretational schemas, and aggression-supporting beliefs

MARKETING COMMUNICATION THROUGH THE INTEGRATION OF NEW MEDIA AND TRADITIONAL MEDIA: THE INSIGHTS

Directory of Open Access Journals (Sweden)

N. A. ADZHARUDDIN

2012-06-01

Full Text Available The paper demonstrates the current trend of advertising research that has moved towards integrating two or more media using both the traditional media and the new media. Recent advertising researches have shown that the repetition of a particular advertising feature across two different media has been found to reinforce the effectiveness of marketing communication. It has also been proven influential in improving memory and the attitude of consumers. Based on the positive and encouraging recent findings, more studies should focus on examining advertising effects using the integration of the traditional medium (television and the new medium (the Internet. Bearing in mind that the position of the Internet have progressed rapidly in the past, it is possible that the Internet can play a major role in advertising, going hand in hand with the traditional medium especially television.

Media and attention, cognition, and school achievement.

Science.gov (United States)

Schmidt, Marie Evans; Vandewater, Elizabeth A

2008-01-01

Marie Evans Schmidt and Elizabeth Vandewater review research on links between various types of electronic media and the cognitive skills of school-aged children and adolescents. One central finding of studies to date, they say, is that the content delivered by electronic media is far more influential than the media themselves. Most studies, they point out, find a small negative link between the total hours a child spends viewing TV and that child's academic achievement. But when researchers take into account characteristics of the child, such as IQ or socioeconomic status, this link typically disappears. Content appears to be crucial. Viewing educational TV is linked positively with academic achievement; viewing entertainment TV is linked negatively with achievement. When it comes to particular cognitive skills, say the authors, researchers have found that electronic media, particularly video games, can enhance visual spatial skills, such as visual tracking, mental rotation, and target localization. Gaming may also improve problem-solving skills. Researchers have yet to understand fully the issue of transfer of learning from electronic media. Studies suggest that, under some circumstances, young people are able to transfer what they learn from electronic media to other applications, but analysts are uncertain how such transfer occurs. In response to growing public concern about possible links between electronic media use and attention problems in children and adolescents, say the authors, researchers have found evidence for small positive links between heavy electronic media use and mild attention problems among young people but have found only inconsistent evidence so far for a link between attention deficit hyperactivity disorder and media use. The authors point out that although video games, interactive websites, and multimedia software programs appear to offer a variety of possible benefits for learning, there is as yet little empirical evidence to suggest that

Data to inform a social media component for professional development and practices: A design-based research study.

Science.gov (United States)

Novakovich, Jeanette; Shaw, Steven; Miah, Sophia

2017-02-01

This DIB article includes the course artefacts, instruments, survey data, and descriptive statistics, along with in-depth correlational analysis for the first iteration of a design-based research study on designing curriculum for developing online professional identity and social media practices for a multi-major advanced professional writing course. Raw data was entered into SPSS software. For interpretation and discussion, please see the original article entitled, "Designing curriculum to shape professional social media skills and identity in virtual communities of practice" (J. Novakovich, S. Miah, S. Shaw, 2017) [1].

Merging the fields of swarm robotics and new media: Perceiving swarm robotics as new media

Directory of Open Access Journals (Sweden)

Monika O. Ivanova

2014-06-01

Full Text Available The aim of this paper is to provide evidence that swarm robotic systems can be perceived as new media objects. A thorough description of the five principles of new media proposed by Lev Manovich in “The Language of New Media” is presented. This is complemented by a state of the art on swarm robotics with an in-depth comparison of the characteristics of both fields. Also presented are examples of swarm robotics used in new media installations in order to illustrate the cutting-edge applications of robotics and artificial intelligence achieved through the unity of bothfields. The hypothesis of this research is that a novel point of view would be introduced by examining the field of swarm robotics through the scope of new media, which would benefit thework of both new media and swarm robotic researchers.

A research framework for pharmacovigilance in health social media: Identification and evaluation of patient adverse drug event reports.

Science.gov (United States)

Liu, Xiao; Chen, Hsinchun

2015-12-01

Social media offer insights of patients' medical problems such as drug side effects and treatment failures. Patient reports of adverse drug events from social media have great potential to improve current practice of pharmacovigilance. However, extracting patient adverse drug event reports from social media continues to be an important challenge for health informatics research. In this study, we develop a research framework with advanced natural language processing techniques for integrated and high-performance patient reported adverse drug event extraction. The framework consists of medical entity extraction for recognizing patient discussions of drug and events, adverse drug event extraction with shortest dependency path kernel based statistical learning method and semantic filtering with information from medical knowledge bases, and report source classification to tease out noise. To evaluate the proposed framework, a series of experiments were conducted on a test bed encompassing about postings from major diabetes and heart disease forums in the United States. The results reveal that each component of the framework significantly contributes to its overall effectiveness. Our framework significantly outperforms prior work. Published by Elsevier Inc.

Innovative Uses of Social Media in High Schools. Research Brief

Science.gov (United States)

Bravender, Marlena

2010-01-01

The use of social media is a phenomenon that is changing the way people communicate. Along with the Internet, social media provide unparalleled opportunity for schools to interact with students, families and community. They also provide incredible resources for improving curricular experiences and improving instruction. Because the growth of…

Building Library Community Through Social Media

Directory of Open Access Journals (Sweden)

Scott Woodward Hazard Young

2015-03-01

Full Text Available In this article academic librarians present and analyze a model for community building through social media. Findings demonstrate the importance of strategy and interactivity via social media for generating new connections with library users. Details of this research include successful guidelines for building community and developing engagement online with social media. By applying intentional social media practices, the researchers’ Twitter user community grew 100 percent in one year, with a corresponding 275 percent increase in user interactions. Using a community analysis approach, this research demonstrates that the principles of personality and interactivity can lead to community formation for targeted user groups. Discussion includes the strategies and research approaches that were employed to build, study, and understand user community, including user type analysis and action-object mapping. From this research a picture of the library as a member of an active academic community comes into focus.

America’s Battle for Media Democracy: The Triumph of Corporate Libertarianism and the Future of Media Reform

Directory of Open Access Journals (Sweden)

Victor Pickard

2014-11-01

Full Text Available This contribution is a recording of the CAMRI research seminar held at the University of Westminster on November 19, 2014, in which Victor Pickard presented his book "America’s Battle for Media Democracy: The Triumph of Corporate Libertarianism and the Future of Media Reform": http://www.cambridge.org/gb/academic/subjects/politics-international-relations/american-government-politics-and-policy/americas-battle-media-democracy-triumph-corporate-libertarianism-and-future-media-reform Why do American media have so few public interest regulations? How did the American media system become dominated by a few corporations, and why are structural problems like market failures routinely avoided in media policy discourse? By tracing the answers to many of these questions back to media policy battles in the 1940s, Victor Pickard explains how this happened and why it matters today. Drawing from extensive archival research, the book uncovers the American media system’s historical roots and normative foundations. His book charts the rise and fall of a forgotten media reform movement to recover alternatives and paths not taken. As much about the present and future as it is about the past, the book proposes policies for remaking media based on democratic values for the digital age. Victor Pickard is an assistant professor at the Annenberg School for Communication at the University of Pennsylvania. Previously he taught media studies at NYU and the University of Virginia, and he worked on media policy in Washington, D.C. as a Senior Research Fellow at the media reform organization Free Press, the public policy think tank the New America Foundation, and Congresswoman Diane Watson’s office. He has published numerous journal articles and book chapters on the history and political economy of media institutions and media reform activism. His op-eds on media policy debates and the future of journalism have appeared in news outlets like The Guardian, The Seattle

The research of the level of social media addiction of university students

OpenAIRE

Gazi, Mehmet Ali; Çetin, Muharrem; Çakı, Caner

2017-01-01

Nowadays, social media hasbecome an indispensable part of our daily lives. Although there are many usefulapplications of social media, the excessive use of this medium led to livepersonal, social and occupational problems. With these problems, it began tolead social media addiction which describes as a new kind of addiction. ın thisregard, the survey will be applied 350 students who study at communicationfaculty of ınonu university through social media selected via simple randomsampling onlin...

A systematic review of media parenting in the context of childhood obesity research

Directory of Open Access Journals (Sweden)

Alyssa Aftosmes-Tobio

2016-04-01

Full Text Available Abstract Background We conducted a systematic review to obtain studies on childhood obesity and parenting published between 2009 and 2015, and draw out those studies with a particular focus on media parenting. Our analysis addresses two major aims: 1 to describe how media use and media-related parenting practices and skills are operationalized in studies and 2 to explore whether studies measured ecological factors (e.g. individual-, family-, and community-level factors, which could be associated with media parenting practices. Methods Using a standardized, multi-stage process, we identified and screened articles focused on parenting and childhood obesity (N = 667. Studies were eligible for this analysis if they measured media parenting and/or the home media environment, resulting in a sample of 103 studies. We used quantitative content analysis to code the full text articles for content related to our study aims; analyses were performed using SAS 9.4. Results Seventy nine percent of studies measured media use, 82 % measured media parenting, and 65 % measured the home media environment. Studies measuring media use focused on a limited number of devices; while all studies measured child/parent use of televisions, only 3 % measured use of smartphones, 1 % measured use of laptops, and no studies measured use of tablets. Measures of parenting practices focused largely on rules specific to limiting screen time. Although 60 % of studies measured at least one ecological factor, child-specific and neighborhood/community-level factors were rarely measured. Conclusions More detailed measurements of media use that reflects current technology trends and diverse contexts of use are needed to better understand media use and parent regulation of child media exposure. Measures of the ecological context can more fully assess factors impacting media parenting and, subsequently, child risk for overweight and obesity.

Social media infleunce - a case study of LUSH's social media marketing strategy

OpenAIRE

Belowska, Martyna; Løyche, Tanja Blomgaard; Szewczykowska, Karolina; Shore, Jonna Ellinor; Krejci, Kamila

2017-01-01

This research project is a case study of LUSH Cosmetics which aims to understand theinfluence in social media on consumers through the social media marketing strategy ofLUSH. This is done by first, explaining the social media marketing strategy of LUSH throughThe Theory of Influence by Robert Cialdini (1984) which has formed the theoreticalframework in this project. Second, an online individual survey has been conducted to deeperunderstand how potential consumers perceive the influence from L...

Approaches to Learning with Media and Media Literacy Education--Trends and Current Situation in Germany

Science.gov (United States)

Tulodziecki, Gerhard; Grafe, Silke

2012-01-01

German approaches to media literacy education are concerned with the questions, how the variety of media can be used in a meaningful way for learning and teaching and what educational tasks result from the extensive use of media. Considering these questions there are various conceptual ideas, research and development projects as well as…

Open Media Science

DEFF Research Database (Denmark)

Møller Moltke Martiny, Kristian; Pedersen, David Budtz; Hansted, Allan Alfred Birkegaard

2016-01-01

In this article, we present three challenges to the emerging Open Science (OS) movement: the challenge of communication, collaboration and cultivation of scientific research. We argue that to address these challenges OS needs to include other forms of data than what can be captured in a text...... and extend into a fully-fledged Open Media movement engaging with new media and non-traditional formats of science communication. We discuss two cases where experiments with open media have driven new collaborations between scientists and documentarists. We use the cases to illustrate different advantages...

Pengembangan Media Pembelajaran Berupa Komik Fisika Berbantuan Sosial Media Instagram sebagai Alternatif Pembelajaran

Directory of Open Access Journals (Sweden)

Irwandani Irwandani

2016-04-01

Full Text Available The development trend of technology and information at this time should be used by the world of education to make it as a learning tool, both outside and inside the classroom. One trend that is emerging now is the use of social media as a medium of learning. Social media will be focused to develop is a media Instagram, in which can contain images and text content. The study was conducted with the aim of producing instructional media products that meet the necessary criteria. The research is the research and development method undertaken by several stages, a preliminary investigation, gathering information, product design, product validation, testing is limited to the user, and product revision. Based on the stages that made learning media product obtained declared fit and is needed by learners after validating and testing the product. Validation linguists gained 84%, the design of 82.67%, 86.67% materials, and media gained 87.14%. Meanwhile, based on the scoring is obtained 90.83%. Tren perkembangan teknologi dan informasi saat ini seharusnya bisa dimanfaatkan oleh dunia pendidikan untuk menjadikannya sebagai sarana pembelajaran, baik itu di luar maupun di dalam kelas. Salah satu tren yang sedang muncul saat ini adalah pemanfaatan media sosial sebagai media pembelajaran. Media sosial yang akan difokuskan untuk dikembangkan adalah media instagram, yang di dalamnya bisa memuat konten gambar dan tulisan. Penelitian dilakukan dengan tujuan menghasilkan produk media pembelajaran yang memenuhi kriteria yang dibutuhkan. Penelitian yang digunakan adalah penelitian dan pengembangan yang dilakukan dengan beberapa tahap yaitu melakukan penelitian pendahuluan, mengumpulkan informasi, desain produk, validasi produk, ujicoba terbatas kepada pengguna, kemudian revisi produk. Berdasarkan tahapan-tahapan yang dilakukan diperoleh produk media pembelajaran yang dinyatakan layak dan sangat dibutuhkan oleh peserta didik setelah melakukan validasi

Researching the Ends of Identity: Birth and Death on Social Media

OpenAIRE

Tama Leaver

2015-01-01

This paper argues that expanding the scope of social media studies to examine birth and early life at one end, and death and memorialisation at the other, demonstrates that social media is never just about an individual, but also the way individuals are always already joined together as families, groups, communities and more. Mapping these ends of identity also reveals more of the nuances of everyday social media use and its impact.

Social Media Reputation

DEFF Research Database (Denmark)

Etter, Michael; Colleoni, Elanor; Ravasi, Davide

directly to corporate performance and actions. Secondly, prominent reputation measurements couple stakeholders´ believes to reputation drivers through the use of predefined scales and items. We argue that with the rise of social media a company´s reputation has increasingly become autonomous from corporate...... actions, which demands a greater decoupling of stakeholders´ perceptions from corporate signals or actions in corporate reputation research. We develop the concept of social media reputation as the overall evaluation of a company presented in social media and present a new approach of measuring reputation...... based on social media data that accounts for the autonomy of stakeholder´s perception of a firm. We compare and contrast this novel social media reputation measure (SMRM) with traditional reputation measurements and find that SMRM is a valuable measurement to capture the autonomy of the stakeholders...

Analisis Karakter Media Pembelajaran Berdasarkan Gaya Belajar Peserta Didik

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Muhammad Ragil Kurniawan

2017-05-01

Full Text Available Abstrak: Penelitian ini bertujuan untuk menganalisis karakter media pembelajaran berdasarkan gaya belajar peserta didik. Jenis penelitian ini adalah penelitian kualitatif. Metode studi kepustakaan digunakan untuk memetakan karakter media pembelajaran yang ditinjau dari gaya belajar peserta didik. Objek yang dianalisis dalam penelitian ini adalah 24 media pembelajaran yang banyak menjadi rujukan pembelajaran. Hasil Penelitian menunjukkan bahwa: Gaya belajar visual dan verbal menjadi gaya belajar yang paling banyak terakomodasi dalam ke-24  media tersebut. Gaya belajar physical hanya terdapat dalam tiga media, yaitu benda nyata, tiruan (model serta pembelajaran berbantuan komputer. Gaya belajar sosial dan individual tidak banyak terakomodasi dalam ke-24 media tersebut. Hal ini karena apapun media pembelajarannya, maka metode, strategi atau model pembelajarnyalah yang memegang peran penting atas terakomodasinya gaya belajar sosial dan individual.   Kata Kunci: karakteristik media, media pembelajaran, gaya belajar, memletic learning style.  Abstrack: This study aims to analyze the character of learning media based on learning styles of learners. This type of research is qualitative research. Literature study method is used to analyze the character of instructional media in terms of learning styles of learners. The object analyzed in this research is 24 learning media which become the reference of learning. Research results show that: Physical learning style is only found in two media: real objects, imitations (models and computer-assisted learning. Social and individual learning styles are only slightly accommodated by those 24 media. This is because any type of learning media used, methods, strategies or learning models become an important role for accommodating of social and individual learning styles.   Keywords: media character, memletic learning styles, instructional media, learning styles

Wrestling with Social Media on Information Systems’ Home Ground

DEFF Research Database (Denmark)

Haahr, Lars

2014-01-01

While there are many possible approaches and areas of research for the study of social media, a review shows that only a few of these are used in extant information systems literature. The paper therefore suggests that increased awareness of the possibilities can strengthen research in social media....... It is also suggested that information systems scholars can strengthen their interdisciplinary position by making the information systems discipline itself the home ground for research about social media. To address the issue of possible approaches and areas of research, the paper develops a framework...... that includes conceptual framing and methodology as well as research areas in the information systems discipline. First, the framework guides a review of extant literature about external social media. Going forward, the framework facilitates the development of a future research agenda about social media...

Determining Effect of Digital And Media Activities On Media And Science Literacy Of Middle-School Students And Parents

Directory of Open Access Journals (Sweden)

Bilge CAN

2018-01-01

Full Text Available This research aims determining effect of digital and media activities on media and science literacy of middle-school students and parents and identifying the relationship between them. Quasi- experimental model has been used by which pretest-posttest studies have been held on one group by using quantitative data during research. The sample of the research consists of 60 students and 119 parents who attend a school in the province of Bursa in the academic year of 2013-2014. According to data analysis obtained in the research, there is a significant relation between pretests and posttests about scientific literacy of middle-school students and parents relating to Digital and Media Activities. There is a relation between media and scientific literacy of students and mothers as parents. There is a difference between the applied PISA and TIMSS exams and the students' science literacy. In the light of these results, some suggestion has been offered with regard to focusing on the importance of 21st century skills and literacy, developing scientific and media literacy level and obtaining more comprehensive results.

Spasialisasi Dan Praktik Konglomerasi Media Kelompok Kompas Gramedia

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Rahmawati Zulfiningrum

2014-07-01

Full Text Available This study aims to determine the spatialization and practices of media conglomeration by Kompas Gramedia group. This type of research is descriptive qualitative. In this research, data collection techniques used in-depth interviews, library research, and documentation. This study uses a technique Interactive Analysis Model Miles and Huberman. Spatialization as a process for overcoming space and time, map out the extent to which the media were able to present their products to the front of the reader, viewer, or consumers with the limits of space and time. The results indicate that the practice of spatialization conducted by Kompas Gramedia Group is to follow the model of industrial economy. It is characterized by the abundance of media and accelerate the results to get a low cost for the production or efficiency. This indicates the growth spirit of capitalism in the media industry. The media industry, which was built in the spirit of capitalism would produce media messages or product oriented capital increase. The conglomeration of media make the media do their efficiency is reflected in the value chain of media products. As the result, media also could not avoid about the content that will be the same. With equalizer for the content of these media, people in the audience do not have the freedom to select appropriate media content as what they want.

Social media, help or hindrance: what role does social media play in young people's mental health?

Science.gov (United States)

Lloyd, Alfie

2014-11-01

Social media is a huge force in the lives of young people with wide ranging effects on their development; given the importance of adolescence in the genesis of mental illness, social media is a factor in the mental health of young people. Despite the role that social media obviously plays in the development of mental illness, little research has been done into the impact that social media has on in the mental illness of young people. In general, what research there is points towards social media having a large impact on young people in both positive and negative ways. In particular, certain studies show a greater incidence and severity of bullying online compared to offline which may contribute to the development of depression. This contrasts with the positive impact that social media seems to have for young people in minority groups (ethnic minorities and those with chronic disease or disability) by allowing them to connect with others who live similar lives despite geographical separation. This acts as a positive influence in these people's lives though a direct link to mental illness was not shown. Overall, several important issues are raised: firstly, the lack of research that has been conducted in the area; secondly, the gulf that exists between the generation of younger, 'digital native' generations and the older generations who are not as engaged with social media; and finally, the huge potential that exists for the use of social media as a protective influence for adolescents. With proper engagement, policy makers and health professionals could use social media to connect with young people on issues like mental health.

Media literacy education in the CV of journalists

Directory of Open Access Journals (Sweden)

Alejandro Buitrago

2015-03-01

Full Text Available The aim of this article is to present some of the findings of the research: Media Competence. The diagnosis of the three contexts: the professional one, the university level, and the compulsory educational level”. Since 2011, the research groups have worked in this project with more than 50 researchers of 18 spanish universities. In previous works, the antecedents of Media Literacy have been studied collecting the contributions of several authors of media education. For more than five decades, a good deal of researchers have investigated the wide context of educommunication in Europe and Latin America. The traditional context of Literacy has been an inspiration to include other lenguages like the audiovisual media ones. First, the concept of media literacy won the battle but nowadays hypermedia, multimedia and transmedia, have taken over.

Media Roles in Suicide Prevention: A Systematic Review

Science.gov (United States)

Sisask, Merike; Värnik, Airi

2012-01-01

The aim of the current systematic review was to monitor and provide an overview of the research performed about the roles of media in suicide prevention in order to find out possible effects media reporting on suicidal behaviours might have on actual suicidality (completed suicides, attempted suicides, suicidal ideation). The systematic review was performed following the principles of the PRISMA statement and includes 56 articles. Most of the studies support the idea that media reporting and suicidality are associated. However, there is a risk of reporting bias. More research is available about how irresponsible media reports can provoke suicidal behaviours (the ‘Werther effect’) and less about protective effect media can have (the ‘Papageno effect’). Strong modelling effect of media coverage on suicide is based on age and gender. Media reports are not representative of official suicide data and tend to exaggerate sensational suicides, for example dramatic and highly lethal suicide methods, which are rare in real life. Future studies have to encounter the challenges the global medium Internet will offer in terms of research methods, as it is difficult to define the circulation of news in the Internet either spatially or in time. However, online media can provide valuable innovative qualitative research material. PMID:22470283

Social Media Analyses for Social Measurement

Science.gov (United States)

Schober, Michael F.; Pasek, Josh; Guggenheim, Lauren; Lampe, Cliff; Conrad, Frederick G.

2016-01-01

Demonstrations that analyses of social media content can align with measurement from sample surveys have raised the question of whether survey research can be supplemented or even replaced with less costly and burdensome data mining of already-existing or “found” social media content. But just how trustworthy such measurement can be—say, to replace official statistics—is unknown. Survey researchers and data scientists approach key questions from starting assumptions and analytic traditions that differ on, for example, the need for representative samples drawn from frames that fully cover the population. New conversations between these scholarly communities are needed to understand the potential points of alignment and non-alignment. Across these approaches, there are major differences in (a) how participants (survey respondents and social media posters) understand the activity they are engaged in; (b) the nature of the data produced by survey responses and social media posts, and the inferences that are legitimate given the data; and (c) practical and ethical considerations surrounding the use of the data. Estimates are likely to align to differing degrees depending on the research topic and the populations under consideration, the particular features of the surveys and social media sites involved, and the analytic techniques for extracting opinions and experiences from social media. Traditional population coverage may not be required for social media content to effectively predict social phenomena to the extent that social media content distills or summarizes broader conversations that are also measured by surveys. PMID:27257310

Social Media Analyses for Social Measurement.

Science.gov (United States)

Schober, Michael F; Pasek, Josh; Guggenheim, Lauren; Lampe, Cliff; Conrad, Frederick G

2016-01-01

Demonstrations that analyses of social media content can align with measurement from sample surveys have raised the question of whether survey research can be supplemented or even replaced with less costly and burdensome data mining of already-existing or "found" social media content. But just how trustworthy such measurement can be-say, to replace official statistics-is unknown. Survey researchers and data scientists approach key questions from starting assumptions and analytic traditions that differ on, for example, the need for representative samples drawn from frames that fully cover the population. New conversations between these scholarly communities are needed to understand the potential points of alignment and non-alignment. Across these approaches, there are major differences in (a) how participants (survey respondents and social media posters) understand the activity they are engaged in; (b) the nature of the data produced by survey responses and social media posts, and the inferences that are legitimate given the data; and (c) practical and ethical considerations surrounding the use of the data. Estimates are likely to align to differing degrees depending on the research topic and the populations under consideration, the particular features of the surveys and social media sites involved, and the analytic techniques for extracting opinions and experiences from social media. Traditional population coverage may not be required for social media content to effectively predict social phenomena to the extent that social media content distills or summarizes broader conversations that are also measured by surveys.

From media crossing to media mining

NARCIS (Netherlands)

de Jong, Franciska M.G.; Piperidis, S.; Cunningham, H.; Tablan, V.

2006-01-01

This paper reviews how the concept of Media Crossing has contributed to the advancement of the application domain of information access and explores directions for a future research agenda. These will include themes that could help to broaden the scope and to incorporate the concept of

The Amount of Media and Information Literacy Among Isfahan University of Medical Sciences' Students Using Iranian Media and Information Literacy Questionnaire (IMILQ).

Science.gov (United States)

Ashrafi-Rizi, Hasan; Ramezani, Amir; Koupaei, Hamed Aghajani; Kazempour, Zahra

2014-12-01

Media and Information literacy (MIL) enables people to interpret and make informed judgments as users of information and media, as well as to become skillful creators and producers of information and media messages in their own right. The purpose of this research was to determine the amount of Media and Information Literacy among Isfahan University of Medical Sciences' students using Iranian Media and Information Literacy Questionnaire (IMILQ). This is an applied analytical survey research in which the data were collected by a researcher made questionnaire, provided based on specialists' viewpoints and valid scientific works. Its validity and reliability were confirmed by Library and Information Sciences specialists and Cronbach's alpha (r=0.89) respectively. Statistical population consisted of all students in Isfahan University of Medical Sciences (6000 cases) and the samples were 361. Sampling method was random stratified sampling. Data were analyzed by descriptive and inferential statistics. The findings showed that the mean level of Media and Information Literacy among Isfahan University of Medical Sciences' students was 3.34±0.444 (higher than average). The highest mean was promotion of scientific degree with 3.84±0.975 and the lowest mean was difficulties in starting research with 2.50±1.08. There was significant difference between educational degree, college type and family's income and amount of Media and Information Literacy. The results showed that the students didn't have enough skills in starting the research, defining the research subject as well as confining the research subject. In general, all students and education practitioners should pay special attention to factors affecting in improving Media and Information Literacy as a main capability in using printed and electronic media.

Consumer Behavior and Social Media Marketing: A Research on University Student

OpenAIRE

NARCI, Muhammed Talha

2017-01-01

Social media sites are the most time spent areas in recent years with the services what they provide and the number of users is rapidly increasing. Thanks to a large number of social media users, companies turn to this field, and through this, firms can reach more people by carrying out promotion and marketing activities. On the other hand, social media sites enable consumers to gather information about their needs and they can directly communicate with companies about the products and servic...

A Multi-Dimensional Approach to Measuring News Media Literacy

Science.gov (United States)

Vraga, Emily; Tully, Melissa; Kotcher, John E.; Smithson, Anne-Bennett; Broeckelman-Post, Melissa

2015-01-01

Measuring news media literacy is important in order for it to thrive in a variety of educational and civic contexts. This research builds on existing measures of news media literacy and two new scales are presented that measure self-perceived media literacy (SPML) and perceptions of the value of media literacy (VML). Research with a larger sample…

Prediction of Flow and Temperature Distributions in a High Flux Research Reactor Using the Porous Media Approach

Directory of Open Access Journals (Sweden)

Shanfang Huang

2017-01-01

Full Text Available High thermal neutron fluxes are needed in some research reactors and for irradiation tests of materials. A High Flux Research Reactor (HFRR with an inverse flux trap-converter target structure is being developed by the Reactor Engineering Analysis Lab (REAL at Tsinghua University. This paper studies the safety of the HFRR core by full core flow and temperature calculations using the porous media approach. The thermal nonequilibrium model is used in the porous media energy equation to calculate coolant and fuel assembly temperatures separately. The calculation results show that the coolant temperature keeps increasing along the flow direction, while the fuel temperature increases first and decreases afterwards. As long as the inlet coolant mass flow rate is greater than 450 kg/s, the peak cladding temperatures in the fuel assemblies are lower than the local saturation temperatures and no boiling exists. The flow distribution in the core is homogeneous with a small flow rate variation less than 5% for different assemblies. A large recirculation zone is observed in the outlet region. Moreover, the porous media model is compared with the exact model and found to be much more efficient than a detailed simulation of all the core components.

Measuring social media activities of Dutch museums. : Developing a social media monitor.

NARCIS (Netherlands)

Rogier Brussee; Drs Erik Hekman; Thijs Waardenburg

2014-01-01

In this paper we discuss the general approach and choices we made in developing a prototype of a social media monitor. The main goal of the museum monitor is to offer museum professionals and researchers better insight in the effects of their own social media usage and compare this with other actors

Merancang Media Hiburan Buku Cergam Menjadi Media Belajar untuk Alat Bantu Komunikasi

Directory of Open Access Journals (Sweden)

Ida Nurhaida

2007-06-01

Full Text Available For the sake of reinforcing the local knowledge (that seems to be abandoned by local community of West Lampung themselves and to make corrections against agroforestry malpractices as well as of accommodating to the poor performance of extension programs on recharge area of West Lampung (including of media lacking of extension, we have developed the entertainment media of pictorial story books of coffee agroforestry. The media were designed especially for the low literate community (Nurhaida et al., 2004 to affirm the tao of knowledge of the four tribes dwell in the recharge area: Lampungese, Semendonese, Sundanese and Sundanese of villages of Way Mengaku, Sukananti, Sidomakmur and Gunung Terang respectively (see Nurhaida et al., (2005. There are four languages edition in accordance with the locally mother tongues of the four tribes plus Indonesian to accommodate the other tribes exist in West Lampung. Desk activities were conducted at the Laboratory of Multimedia, Departmentof Communication Science, The University of Lampung Indonesia. Media pretesting were conducted twice in August-September 2005 to measure the variables of attraction, self involvement, acceptability and comprehension of the media in accordance with Bertrand’s suggestion (1978. Between the two and the second of the media pretesting, there had been conducted the media improvements. The research showed that the entertainment media have been used up to be a learning media for the propose of extension program in the recharge area successfully. This claim is supported by the high effectiveness of the five editions: (Lampungese, Semendonese, Javanese, Sundanese and Indonesian of 85, 89, 88, 89, and 86% repectively that brookthrough aggaints the severely heavied barrier of low litteracy : 27, 44, 39, 77, dan 88 words per second respectively. It is strongly recommended that: (1 reproduce the media and disseminate into community dwell on the recharge of West Lampung to reinforce the

Digital Media, Anxiety, and Depression in Children.

Science.gov (United States)

Hoge, Elizabeth; Bickham, David; Cantor, Joanne

2017-11-01

There are growing concerns about the impact of digital technologies on children's emotional well-being, particularly regarding fear, anxiety, and depression. The 2 mental health categories of anxiety and depression will be discussed together because there is significant symptom overlap and comorbidity. Early research has explored the impact of traditional media (eg, television, movies) on children's acute fears, which can result in anxieties and related sleep disturbances that are difficult to remedy. More recent research deals with the interactive nature of newer media, especially social media, and their impacts on anxiety and depression. Key topics of inquiry include the following: anxiety and depression associated with technology-based negative social comparison, anxiety resulting from lack of emotion-regulation skills because of substituted digital media use, social anxiety from avoidance of social interaction because of substituted digital media use, anxiety because of worries about being inadequately connected, and anxiety, depression, and suicide as the result of cyberbullying and related behavior. A growing body of research confirms the relationship between digital media and depression. Although there is evidence that greater electronic media use is associated with depressive symptoms, there is also evidence that the social nature of digital communication may be harnessed in some situations to improve mood and to promote health-enhancing strategies. Much more research is needed to explore these possibilities. Copyright © 2017 by the American Academy of Pediatrics.

Documentary Media and Religious Communities

Directory of Open Access Journals (Sweden)

Marie-Therese Mäder

2015-11-01

Full Text Available The article considers four spaces where media processes involve religious communities and agents: the spaces of production, of representation, of media communication, and of distribution network and institutional framework for circulation. These three spaces systematise the research question posed to the specific source. Furthermore the concept documentary media as viewed from a semio-pragmatic perspective is introduced. Discussion of the commercial series I’m a Mormon shows how different modes define documentary media according to the three spaces.

Social Media Use Among Nurses: Literature Review.

Science.gov (United States)

Cordoş, Ariana Anamaria; Bolboacă, Sorana D

2016-01-01

The scope of the research was to increase the understanding of social media's influence among nurses while highlighting gaps in the literature and areas for further research. The search of PubMed database was performed in November 2015, using terms to identify peer-reviewed articles that describe the use of social media for nursing students or nurse practitioners. A systematic approach was used to retrieve papers and extract relevant data. There were identified 23 full text articles involving social media and nurse-related terminology. The majority of the studies were interventional (n = 20) that assessed social media as a teaching tool. Podcasts, Multiplayer virtual worlds and mixed social media platforms has also been assessed. Social media is used as a tool of information for nurses mainly as the means for engaging and communicating.

Media life of the young

DEFF Research Database (Denmark)

Westlund, Oscar; Bjur, Jakob

2014-01-01

This is a thorough investigation into contemporary young people and their media life. The article conceptualizes a typology of media life, drawing on a theoretical body involving the sociology of generations, life course research, media life and individualization. This empirically derived typology...... makes a strong instrument for an understanding of the media life of the young, furnishing insights into how they have constructed their use of media. The investigation is based on a robust national survey with Swedes born 1994–2001, conducted in 2010, and focusing on four media: television, gaming......, the Internet and mobile devices. Two of the findings are particularly surprising. Firstly, the results reveal that the young generally lead heterogeneous media lives, varying with age and sex. Secondly, although some young people literarily live their life in media, there are also de facto young who live...

Media ratings for movies, music, video games, and television: a review of the research and recommendations for improvements.

Science.gov (United States)

Gentile, Douglas A; Humphrey, Jeremy; Walsh, David A

2005-06-01

This article review is organized by studies that are relevant for testing the reliability and validity of ratings systems. Specifically, the interrater reliability, consistency, temporal stability, content validity, construct validity, and criterion validity of media ratings systems are reviewed. Data that are related to testing the "forbidden fruit" and "tainted fruit" hypotheses also are reviewed. Several changes are recommended to improve the ratings systems, including the creation of a universal ratings system that could be applied equally to all media. The research reviewed here can provide a guide for how to construct a reliable, valid, and more useful ratings system. This is important because the decisions that parents make regarding their children's media use can be only as good as the information to which the parents have access.

Secrets Pages in DR’s Playbook

DEFF Research Database (Denmark)

Nielsen, Jakob Isak

According to former Head of Drama at DR, Ingolf Gabold, one of the “great” and “strange” secrets subtending the success of DR’s TV series is the extremely deliberate work with audiovisual style (Gabold in Nielsen 2012). Here - as elsewhere - Gabold highlights the so-called “paramount-meeting” and......According to former Head of Drama at DR, Ingolf Gabold, one of the “great” and “strange” secrets subtending the success of DR’s TV series is the extremely deliberate work with audiovisual style (Gabold in Nielsen 2012). Here - as elsewhere - Gabold highlights the so-called “paramount...... shifts already took place with Een gang strømer (1987) (Refn in Nielsen 2006). Combining various methods (audiovisual analysis, media systemic analysis [see Hallin & Mancini, Vestergaard 2007] and interview-driven production studies [see Frandsen 2007, Caldwell 2008] that hone in on this particular...... aspect of DR’s productions by interviewing both management and creative personnel) this paper will discuss the causal mechanisms that subtend the development of audiovisual style in DR series from Gøngehøvdingen to 1864 and will conclude with reflections on the role of DR-series’ style in the age...

Konstruksi Pemahaman Remaja Tentang Etika Komunikasi Di Media Sosial

OpenAIRE

Utami, Nadya Vristissya

2016-01-01

This research is about the construction of teenager’s understanding about the ethics of communication in social media (descriptive qualitative study about construction of teenager’s understanding in social media facebook and twitter). The aim of this research is to understand the motive of teenager to use social media, the activity who teenager do in social media and the construction of teenager’s understanding about the ethics of communicationin social media. The relevance theory who used by...

Young people, new media and sport

OpenAIRE

Wong, Donna Shy Yun

2009-01-01

This thesis investigates how sport is employed in the new media age as mediated sport goes through the liminal phase of new media. Set against the contextual background of recurrent ‘moral panics’ that accompanied each new wave of media innovation, this study aimed to chart young people’s involvement in sport via the use of new media technology. The thesis concentrated on three research issues: access to, uses of, and the displacement effect of new media. Four major forms of ne...

Transnational orientations in a global media landscape: Youth, media, war and conflict

Directory of Open Access Journals (Sweden)

Elisabeth Eide

2014-04-01

Full Text Available This article reflects on the role of media in the re-imagination and reproduction (reconstruction of Norwegian identities and communities with a particular focus on how young people within diasporas follow news on war and conflict in their (or their parents’ countries of origin. The research employs focus groups with young people from the Pakistani, Afghan, and Tamil Diasporas, and also online surveys. The three groups share the experience of trying to build a life in another country (Norway, while their family and friends in the “homeland” experience political violence and civil war. We identify a notable sense of frustration and skepticism towards Norwegian media. The informants actively use international media and media from the homeland, and often find these more reliable and providing more relevant information than Norwegian media. They also voice a strong critique of the ways in which the media react when “the others” are victims of violence, and several participants react negatively towards the neglect of positive reporting from their respective homelands, and to media hostility towards Muslims.

Measuring motivations for media exposure: A thesis

NARCIS (Netherlands)

Hendriks Vettehen, P.G.J.; Snippenburg, L.B. van

2002-01-01

The present article discusses the problem of separating the motivation conceptempirically from other relevant concepts in research on mass media audiences. For about half a century, audience researchers use questionnaire items with adistinct format as measurements of motivations for media exposure.

Media multitasking and implicit learning.

Science.gov (United States)

Edwards, Kathleen S; Shin, Myoungju

2017-07-01

Media multitasking refers to the simultaneous use of different forms of media. Previous research comparing heavy media multitaskers and light media multitaskers suggests that heavy media multitaskers have a broader scope of attention. The present study explored whether these differences in attentional scope would lead to a greater degree of implicit learning for heavy media multitaskers. The study also examined whether media multitasking behaviour is associated with differences in visual working memory, and whether visual working memory differentially affects the ability to process contextual information. In addition to comparing extreme groups (heavy and light media multitaskers) the study included analysis of people who media multitask in moderation (intermediate media multitaskers). Ninety-four participants were divided into groups based on responses to the media use questionnaire, and completed the contextual cueing and n-back tasks. Results indicated that the speed at which implicit learning occurred was slower in heavy media multitaskers relative to both light and intermediate media multitaskers. There was no relationship between working memory performance and media multitasking group, and no relationship between working memory and implicit learning. There was also no evidence for superior performance of intermediate media multitaskers. A deficit in implicit learning observed in heavy media multitaskers is consistent with previous literature, which suggests that heavy media multitaskers perform more poorly than light media multitaskers in attentional tasks due to their wider attentional scope.

Guiding Digital and Media Literacy Development in Arab Curricula through Understanding Media Uses of Arab Youth

Science.gov (United States)

Melki, Jad P.

2015-01-01

The role of new media in the Arab uprisings and the news of widespread surveillance of digital and mobile media have triggered a renewed interest in Arab audiences research, particularly as it pertains to these audiences' critical abilities and digital media literacy competencies. Taken for granted have been Arab youth's widespread use of social…

Advances in social media analysis

CERN Document Server

Cocea, Mihaela; Wiratunga, Nirmalie; Goker, Ayse

2015-01-01

This volume presents a collection of carefully selected contributions in the area of social media analysis. Each chapter opens up a number of research directions that have the potential to be taken on further in this rapidly growing area of research. The chapters are diverse enough to serve a number of directions of research with Sentiment Analysis as the dominant topic in the book. The authors have provided a broad range of research achievements from multimodal sentiment identification to emotion detection in a Chinese microblogging website. The book will be useful to research students, academics and practitioners in the area of social media analysis.  .

Factors associated with online media attention to research: a cohort study of articles evaluating cancer treatments.

Science.gov (United States)

Haneef, Romana; Ravaud, Philippe; Baron, Gabriel; Ghosn, Lina; Boutron, Isabelle

2017-01-01

New metrics have been developed to assess the impact of research and provide an indication of online media attention and data dissemination. We aimed to describe online media attention of articles evaluating cancer treatments and identify the factors associated with high online media attention. We systematically searched MEDLINE via PubMed on March 1, 2015 for articles published during the first 6 months of 2014 in oncology and medical journals with a diverse range of impact factors, from 3.9 to 54.4, and selected a sample of articles evaluating a cancer treatment regardless of study design. Altmetric Explorer was used to identify online media attention of selected articles. The primary outcome was media attention an article received online as measured by Altmetric score (i.e., number of mentions in online news outlets, science blogs and social media). Regression analysis was performed to investigate the factors associated with high media attention, and regression coefficients represent the logarithm of ratio of mean (RoM) values of Altmetric score per unit change in the covariate. Among 792 articles, 218 (27.5%) received no online media attention (Altmetric score = 0). The median [Q1-Q3] Altmetric score was 2.0 [0.0-8.0], range 0.0-428.0. On multivariate analysis, factors associated with high Altmetric score were presence of a press release (RoM = 10.14, 95%CI [4.91-20.96]), open access to the article (RoM = 1.48, 95%CI [1.02-2.16]), and journal impact factor (RoM = 1.10, 95%CI [1.07-1.12]. As compared with observational studies, systematic reviews were not associated with high Altmetric score (RoM = 1.46, 95%CI [0.74-2.86]; P  = 0.27), nor were RCTs (RoM = 0.65, 95%CI [0.41-1.02]; P  = 0.059) and phase I/II non-RCTs (RoM = 0.58, 95%CI [0.33-1.05]; P  = 0.07). The articles with abstract conclusions favouring study treatments were not associated with high Altmetric score (RoM = 0.97, 95%CI [0.60-1.58]; P  = 0

Developing a News Media Literacy Scale

Science.gov (United States)

Ashley, Seth; Maksl, Adam; Craft, Stephanie

2013-01-01

Using a framework previously applied to other areas of media literacy, this study developed and assessed a measurement scale focused specifically on critical news media literacy. Our scale appears to successfully measure news media literacy as we have conceptualized it based on previous research, demonstrated through assessments of content,…

PENGEMBANGAN MEDIA POSTER BERBASIS PENDIDIKAN KARAKTER UNTUK MATERI GLOBAL WARMING

Directory of Open Access Journals (Sweden)

SRI MAIYENA

2016-10-01

Full Text Available This research was done because of the students’ difficulties in understanding the concept of global warming and implementing character values so that it needed to design poster media based character education. This research was aimed to see the effectiveness of poster media based character education that was already developed in Ilmu Alamiah Dasar subject. The design of the research was a research development. The effectiveness of poster media was gotten from testing to the students who had conducted Ilmu Alamiah Dasar subject. The instrument of the research was questionnaire. The result of the rsearch showed that developing poster media based character education was very effective according to the students with percentage 81.9%. Kata kunci: media poster berbasis pendidikan karakter, praktis, global warming

Mapping Controversies with Social Media: The Case for Symmetry

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Noortje Marres

2015-09-01

Full Text Available This article assesses the usefulness for social media research of controversy analysis, an approach developed in Science and Technology Studies (STS and related fields. We propose that this approach can help to address an important methodological problem in social media research, namely, the tension between social media as resource for social research and as an empirical object in its own right. Initially developed for analyzing interactions between science, technology, and society, controversy analysis has in recent decades been implemented digitally to study public debates and issues dynamics online. A key feature of controversy analysis as a digital method, we argue, is that it enables a symmetrical approach to the study of media-technological dynamics and issue dynamics. It allows us to pay equal attention to the ways in which a digital platform like Twitter mediates public issues, and to how controversies mediate “social media” as an object of public attention. To sketch the contours of such a symmetrical approach, the article discusses examples from a recent social media research project in which we mapped issues of “privacy” and “surveillance” in the wake of the National Security Agency (NSA data leak by Edward Snowden in June 2013. Through a discussion of social media research practice, we then outline a symmetrical approach to analyzing controversy with social media. We conclude that the digital implementation of such an approach requires further exchanges between social media researchers and controversy analysts.

Field theory approaches to new media practices

DEFF Research Database (Denmark)

Hartley, Jannie Møller; Willig, Ida; Waltorp, Karen

2015-01-01

In this article introducing the theme of the special issue we argue that studies of new media practices might benefit from especially Pierre Bourdieu’s research on cultural production. We introduce some of the literature, which deals with the use of digital media, and which have taken steps...... to develop field theory in this context. Secondly, we present the four thematic articles in this issue and the articles outside the theme, which includes two translations of classic texts within communication and media research. This introduction article concludes by encouraging media scholars to embark...... on more studies within a field theory framework, as the ability of the comprehensive theoretical work and the ideas of a reflexive sociology is able to trigger the good questions, more than it claims to offer a complete and self-sufficient sociology of media and inherent here also new media....

Media Literacy Education from Kindergarten to College: A Comparison of How Media Literacy Is Addressed across the Educational System

Science.gov (United States)

Schmidt, Hans C.

2013-01-01

This study of media literacy education at all levels of the educational system considered faculty perceptions of student media literacy competencies, the extent to which media literacy is addressed in class, and the extent to which faculty members consider media literacy education to be important. Data suggest that despite the research and policy…

Introduction to media synchronization (Mediasync)

NARCIS (Netherlands)

M.A. Montagud Climent (Mario); P.S. Cesar Garcia (Pablo Santiago); F. Boronat (Fernando); A.J. Jansen (Jack)

2018-01-01

textabstractMedia synchronization is a core research area in multimedia systems. This chapter introduces the area by providing key definitions, classifications, and examples. It also discusses the relevance of different types of media synchronization to ensure satisfactory Quality of Experience

Children's media consumption in Serbia

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Filipović Jelena

2009-01-01

Full Text Available The paper aims at providing an insight into media consumption among children in Serbia. A consumer survey was conducted to examine differences in children's consumption of various advertising media based on their age, gender and hometown. The research findings revealed significant differences between the two age cohorts in the three out of four tested media categories (TV, print, radio and Internet. On the other hand, the research findings also revealed variations in consumption of radio and print media, and no difference in the consumption of television and Internet between boys and girls. Finally, the research findings suggested significant differences in the consumption of Internet among children living in five cities in Serbia. Though the sample included more than 700 children it cannot be considered strictly representative for the whole country since the survey was conducted in urban areas only. However, the greatest value of this study comes from the fact that the research was placed in Serbia as a transitional society of the Western Balkans which has been seriously underrepresented in the main body of contemporary marketing theory and research studies. Therefore, one of the main goals of this paper was to make a contribution to better understanding of local conditions that might influence marketing decisions when communicating with children as a specific target group on Serbian market.

Scaling Up Research on Drug Abuse and Addiction Through Social Media Big Data

OpenAIRE

Kim, Sunny Jung; Marsch, Lisa A; Hancock, Jeffrey T; Das, Amarendra K

2017-01-01

Background Substance use–related communication for drug use promotion and its prevention is widely prevalent on social media. Social media big data involve naturally occurring communication phenomena that are observable through social media platforms, which can be used in computational or scalable solutions to generate data-driven inferences. Despite the promising potential to utilize social media big data to monitor and treat substance use problems, the characteristics, mechanisms, and outco...

Update on otitis media – prevention and treatment

Directory of Open Access Journals (Sweden)

Qureishi A

2014-01-01

Full Text Available Ali Qureishi,1 Yan Lee,2 Katherine Belfield,3 John P Birchall,4 Matija Daniel,21Otolaryngology Head and Neck Surgery, Northampton General Hospital, Northampton, UK; 2NIHR Nottingham Hearing Biomedical Research Unit, Nottingham, UK; 3Biomaterials Related Infection Group, 4Otorhinolaryngology Head and Neck Surgery, The University of Nottingham, Nottingham, UKAbstract: Acute otitis media and otitis media with effusion are common childhood disorders, a source of significant morbidity, and a leading cause of antibiotic prescription in primary health care. Although effective treatments are available, some shortcomings remain, and thus better treatments would be welcome. Recent discoveries within the field of otitis media research relating to its etiology and pathogenesis have led to further investigation aimed at developing novel treatments. This article provides a review of the latest evidence relating to the understanding of acute otitis media and otitis media with effusion, current treatment strategies, their limitations, new areas of research, and novel strategies for treatment.Keywords: otitis media, ear, hearing, infection, biofilm, antibiotics

78 FR 67401 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Advanced Media...

Science.gov (United States)

2013-11-12

... Production Act of 1993--Advanced Media Workflow Association, Inc. Notice is hereby given that, on September 24, 2013, pursuant to Section 6(a) of the National Cooperative Research and Production Act of 1993..., AudioVisual Preservation Solutions, New York, NY; Chellomedia Direct Programming, B.V., Amsterdam...

Enhance Your Science With Social Media: No ... Really

Science.gov (United States)

Goss, H.; Aiken, A. C.; Sams, A.

2016-12-01

The ability to communicate the societal value of basic research to nonacademic audiences is morphing from an optional soft skill to a crucial tool for scientists who are competing over finite or shrinking resources for research. Former National Academy of Sciences President Ralph Cicerone argued as early as 2006 that "scientists themselves must do a better job of communicating directly to the public," taking advantage of "new, non-traditional outlets" on the Internet. Findings suggest that scientists have begun to embrace social media as a viable tool for communicating research and keeping abreast of advancements in their fields. Social media is changing the way that scientists are interacting with each other and with the global community. Scientists are taking to popular social media (Twitter, Facebook, etc.) to challenge weak research, share replication attempts in real time, and counteract hype. Incorporating social media into the different stages of a scientific publication: Accelerates the pace of scientific communication and collaboration Facilitates interdisciplinary collaboration Makes it possible to communicate results to a large and diverse audience Encourages post-publication conversations about findings Accelerates research evaluation Makes science more transparent Amplifies the positive effects of scientists' interactions with more traditional media Our presentation will demonstrate how scientists can use social media as a tool to support their work, collaborate with peers around the world, and advance the cause of science. Information will be presented by communications experts and research librarians in collaboration with scientists who are already active on social media. Content will focus on pragmatic best practices for engaging peers, other stakeholders, promoting science and scientific research, and measuring success.

Causal language and strength of inference in academic and media articles shared in social media (CLAIMS): A systematic review.

Science.gov (United States)

Haber, Noah; Smith, Emily R; Moscoe, Ellen; Andrews, Kathryn; Audy, Robin; Bell, Winnie; Brennan, Alana T; Breskin, Alexander; Kane, Jeremy C; Karra, Mahesh; McClure, Elizabeth S; Suarez, Elizabeth A

2018-01-01

The pathway from evidence generation to consumption contains many steps which can lead to overstatement or misinformation. The proliferation of internet-based health news may encourage selection of media and academic research articles that overstate strength of causal inference. We investigated the state of causal inference in health research as it appears at the end of the pathway, at the point of social media consumption. We screened the NewsWhip Insights database for the most shared media articles on Facebook and Twitter reporting about peer-reviewed academic studies associating an exposure with a health outcome in 2015, extracting the 50 most-shared academic articles and media articles covering them. We designed and utilized a review tool to systematically assess and summarize studies' strength of causal inference, including generalizability, potential confounders, and methods used. These were then compared with the strength of causal language used to describe results in both academic and media articles. Two randomly assigned independent reviewers and one arbitrating reviewer from a pool of 21 reviewers assessed each article. We accepted the most shared 64 media articles pertaining to 50 academic articles for review, representing 68% of Facebook and 45% of Twitter shares in 2015. Thirty-four percent of academic studies and 48% of media articles used language that reviewers considered too strong for their strength of causal inference. Seventy percent of academic studies were considered low or very low strength of inference, with only 6% considered high or very high strength of causal inference. The most severe issues with academic studies' causal inference were reported to be omitted confounding variables and generalizability. Fifty-eight percent of media articles were found to have inaccurately reported the question, results, intervention, or population of the academic study. We find a large disparity between the strength of language as presented to the

Development of a smoking prevention mass media program using diagnostic and formative research.

Science.gov (United States)

Worden, J K; Flynn, B S; Geller, B M; Chen, M; Shelton, L G; Secker-Walker, R H; Solomon, D S; Solomon, L J; Couchey, S; Costanza, M C

1988-09-01

The process of developing a mass media campaign to prevent smoking among adolescents is described in detail. This campaign supplements a school smoking prevention program and shares educational objectives with the school program but is otherwise independent. It comprises various television and radio 30- and 60-sec "spot" messages. The campaign development process includes identifying educational objectives and strategies for appealing to young people; conducting diagnostic surveys and focus groups to determine target audience interests and perceptions about smoking and media content; suggesting approaches to producers to create preliminary television and radio messages for testing; conducting formative pretests with target groups to select optimal messages and suggest improvements to those messages; producing final messages for media presentation; and developing a media exposure plan to place messages in local media at optimal times for reception by target audiences. The media campaign is being evaluated in a 5-year project with 5,500 adolescents in four communities to determine the additional effect of mass media over a school program alone in preventing smoking.

Literasi Media Sosial Humas Pemerintah Daerah

OpenAIRE

Novian Anata Putra

2017-01-01

Nowadays, the government is trying to fight against hoax. One of them, President Joko Widodo instructed to improve the function of government public relations and information managers to ward off hoaxes spread quickly in social media. However, it will work if government public relations officers have adequate social media literacy skills. Social media literacy is considered the basis for understanding the characteristics of new media. The aim of this research is to examine the ...

Media reporting of risk information: Uncertainties and the future

International Nuclear Information System (INIS)

Peltu, M.

1988-01-01

This paper argues that very little is known with a reasonable degree of certainty about how the media influence their audiences. Media effects are mediated through diverse, subtle social interactions and processes. Future changes in the regulatory and technological media environment will create even more uncertainty by changing basic parameters of media/audience interaction. More research is needed to help shed light on these uncertainties and future changes. If this research is to be of relevance to real communicators of real risk, it must fully address the issues of how the media are influenced, not just media impacts. In this context, the role of experts, PR, advertising, and media professionals' motivations are key priorities. (orig.)

The Social Media Disorder Scale

NARCIS (Netherlands)

van den Eijnden, R.J.J.M.; Lemmens, Jeroen; Valkenburg, Patti

2016-01-01

There is growing evidence that social media addiction is an evolving problem, particularly among adolescents. However, the absence of an instrument measuring social media addiction hinders further development of the research field. The present study, therefore, aimed to test the reliability and

The Social Media Disorder Scale

NARCIS (Netherlands)

van den Eijnden, R.J.J.M.; Lemmens, J.S.; Valkenburg, P.M.

There is growing evidence that social media addiction is an evolving problem, particularly among adolescents. However, the absence of an instrument measuring social media addiction hinders further development of the research field. The present study, therefore, aimed to test the reliability and

Social Media Correlates of Organizational Climate

Science.gov (United States)

Smith, Daniel Crane

2009-01-01

This research (1) gathered data from a sample of employees on their social media practices and the social media policies of their employers and (2) investigated how blogging and other social media added to a model of organizational climate that promotes (a) knowledge sharing and cooperation, and (b) trust in peers and management. The research…

Transport phenomena in porous media

CERN Document Server

Ingham, Derek B

1998-01-01

Research into thermal convection in porous media has substantially increased during recent years due to its numerous practical applications. These problems have attracted the attention of industrialists, engineers and scientists from many very diversified disciplines, such as applied mathematics, chemical, civil, environmental, mechanical and nuclear engineering, geothermal physics and food science. Thus, there is a wealth of information now available on convective processes in porous media and it is therefore appropriate and timely to undertake a new critical evaluation of this contemporary information. Transport Phenomena in Porous Media contains 17 chapters and represents the collective work of 27 of the world's leading experts, from 12 countries, in heat transfer in porous media. The recent intensive research in this area has substantially raised the expectations for numerous new practical applications and this makes the book a most timely addition to the existing literature. It includes recent major deve...

The potential use of social media and other internet-related data and communications for child maltreatment surveillance and epidemiological research: Scoping review and recommendations.

Science.gov (United States)

Schwab-Reese, Laura M; Hovdestad, Wendy; Tonmyr, Lil; Fluke, John

2018-01-20

Collecting child maltreatment data is a complicated undertaking for many reasons. As a result, there is an interest by child maltreatment researchers to develop methodologies that allow for the triangulation of data sources. To better understand how social media and internet-based technologies could contribute to these approaches, we conducted a scoping review to provide an overview of social media and internet-based methodologies for health research, to report results of evaluation and validation research on these methods, and to highlight studies with potential relevance to child maltreatment research and surveillance. Many approaches were identified in the broad health literature; however, there has been limited application of these approaches to child maltreatment. The most common use was recruiting participants or engaging existing participants using online methods. From the broad health literature, social media and internet-based approaches to surveillance and epidemiologic research appear promising. Many of the approaches are relatively low cost and easy to implement without extensive infrastructure, but there are also a range of limitations for each method. Several methods have a mixed record of validation and sources of error in estimation are not yet understood or predictable. In addition to the problems relevant to other health outcomes, child maltreatment researchers face additional challenges, including the complex ethical issues associated with both internet-based and child maltreatment research. If these issues are adequately addressed, social media and internet-based technologies may be a promising approach to reducing some of the limitations in existing child maltreatment data. Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Media, risk and science

CERN Document Server

Allan, Stuart

2002-01-01

How is science represented by the media? Who defines what counts as a risk, threat or hazard, and why? In what ways do media images of science shape public perceptions? What can cultural and media studies tell us about current scientific controversies? "Media, Risk and Science" is an exciting exploration into an array of important issues, providing a much needed framework for understanding key debates on how the media represent science and risk. In a highly effective way, Stuart Allan weaves together insights from multiple strands of research across diverse disciplines. Among the themes he examines are: the role of science in science fiction, such as "Star Trek"; the problem of 'pseudo-science' in "The X-Files"; and how science is displayed in science museums. Science journalism receives particular attention, with the processes by which science is made 'newsworthy' unravelled for careful scrutiny. The book also includes individual chapters devoted to how the media portray environmental risks, HIV-AIDS, food s...

Studying media at The Margins: learning from the field

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Clemencia Rodríguez

2016-07-01

Full Text Available This article, informed by ethnographic research on media at the margins, proposes a shift in perspective at several different levels: 1 instead of focusing on individual technologies, our research should examine how grassroots communicators operating at the margins exist in a media ecology that offers different potentialities in each historical situation; 2 instead of trying to determine if the media technologies used at the margin are old or new, digital or not digital, we need to explore how embedded community communicators detect local information or communication needs and use available technologies to address these needs; 3 our research on media at the margins should shed light on how grassroots communicators re-invent, hybridize, converge, and bridge technologies from one platform to another. In sum, understanding media at the margins is about embracing complexity, maintaining the notion of media ecologies, and understanding how grassroots communicators, deeply embedded in local contexts, wedge media technologies into everyday life.

Heterogeneity in TV fast food advertisement exposure in South Korea.

Science.gov (United States)

Kim, Tae Hyun; Han, Euna; Jang, Sunmee

2014-03-01

To assess TV fast food ad exposure in South Korea. We assessed time trends of targeted ratings (licensed from Nielsen Media Research Korea) by household income and education during 2004-2010. Lower income groups saw more fast food TV ads during the study period. Exposure decreased in all income groups with a bigger income gap in 2010 than in 2004. The relative exposure to local fried chicken franchise TV ads surged from one fifth in 2004 to half of all TV fast food ads seen in 2010 in all socioeconomic status (SES). Future studies should assess the link between TV fast ood ad exposure, an important contextual factor for individual food choices, and actual consumption.

Research study on typical feature of the media coverage on nuclear accidents in the national newspapers in Japan

International Nuclear Information System (INIS)

Tsuchida, T.; Kimura, H.

2011-01-01

This study focuses on survey of the characteristics of the media coverage on three well-known nuclear accidents. From a quantitative standpoint of the media reporting, it was revealed that the amount of the articles in the surveyed national newspapers tend to increase soon after accidents happen. Plus, as a qualitative research the author interviewed three leader writers, who suggested that the Japanese nuclear industry should prepare to distribute information more timely and sufficiently. They also answered the PR staff needs to contact journalists regularly in order to recognize their awareness and earn their trust. (author)

Enriching Higher Education with Social Media: Development and Evaluation of a Social Media Toolkit

Science.gov (United States)

Gülbahar, Yasemin; Rapp, Christian; Kilis, Selcan; Sitnikova, Anna

2017-01-01

While ubiquitous in everyday use, in reality, social media usage within higher education teaching has expanded quite slowly. Analysis of social media usage of students and instructors for teaching, learning, and research purposes across four countries (Russia, Turkey, Germany, and Switzerland) showed that many higher education instructors actively…

The Impact of E-Media on Customer Purchase Intention

OpenAIRE

Mehmood Rehmani; Muhammad Ishfaq Khan

2011-01-01

In this research paper, authors investigated the social media (e-discussion, websites, online chat, email etc) parameters that have effect over the customers buying decisions. The research focused on the development of research model to test the impact of social media on the customer purchase intention. The literature review done to explore the work done on social media. The authors identify the problem and defined the objectives of the studies. In order to achieve them, a research model is p...

Ebola virus disease and social media: A systematic review.

Science.gov (United States)

Fung, Isaac Chun-Hai; Duke, Carmen Hope; Finch, Kathryn Cameron; Snook, Kassandra Renee; Tseng, Pei-Ling; Hernandez, Ana Cristina; Gambhir, Manoj; Fu, King-Wa; Tse, Zion Tsz Ho

2016-12-01

We systematically reviewed existing research pertinent to Ebola virus disease and social media, especially to identify the research questions and the methods used to collect and analyze social media. We searched 6 databases for research articles pertinent to Ebola virus disease and social media. We extracted the data using a standardized form. We evaluated the quality of the included articles. Twelve articles were included in the main analysis: 7 from Twitter with 1 also including Weibo, 1 from Facebook, 3 from YouTube, and 1 from Instagram and Flickr. All the studies were cross-sectional. Eleven of the 12 articles studied ≥ 1of these 3 elements of social media and their relationships: themes or topics of social media contents, meta-data of social media posts (such as frequency of original posts and reposts, and impressions) and characteristics of the social media accounts that made these posts (such as whether they are individuals or institutions). One article studied how news videos influenced Twitter traffic. Twitter content analysis methods included text mining (n = 3) and manual coding (n = 1). Two studies involved mathematical modeling. All 3 YouTube studies and the Instagram/Flickr study used manual coding of videos and images, respectively. Published Ebola virus disease-related social media research focused on Twitter and YouTube. The utility of social media research to public health practitioners is warranted. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

The Practice of Media Education: International Research on Six European Countries

Science.gov (United States)

Parola, Alberto; Ranieri, Maria

2011-01-01

This paper presents and discusses the results of OnAir, a European project on Media Education funded by the European Commission. This two-year project aimed at collecting, documenting, and developing media education practices across Europe, especially in Belgium, Bulgaria, Italy, Lithuania, Poland, and Romania. In particular, the paper focuses on…

Media Peace Discourse: Constraints, Concepts and Building Blocks

Directory of Open Access Journals (Sweden)

Dov Shinar

2004-07-01

Full Text Available Normative, professional, and academic premises steer the discussion of the importance and the absence of a peace discourse in the media, and of the need and possibility to invent one. Among the possible points of departure are that the media should be involved in the promotion of peace; that peace coverage is hindered by the absence of a peace discourse in the professional media repertoire; and that the creation, development, and marketing of a media peace discourse should be included in the current research agenda. The development of a peace-oriented media discourse can be assisted by three conceptual elements, namely, the existing strategies employed by the media to cover peace; the competition in the media among dominant and alternative frames, in which news-value is the measure of success; and the concept of “constitutive rhetoric” – the creation, change and legitimization of realities through texts, rhetorical constructs and the manipulation of symbols – as a discourse-building device. Research on the three major strategies used by the media in the coverage of peace – Framing Peace Coverage in War Discourse; Trivialization; and Ritualization – suggests that the latter fits this conceptual framework better than the others, and thus is more suitable for the development of a media peace discourse. Some findings and models of media research can be used for conceptual leverage by providing paradigmatic frameworks and variables. Good examples include the media events and the textual analysis genres, as they are particularly related to professional effects; narrative techniques; and performance styles; and concepts such as “master-frames” and “super-texts” – major motifs, composed of many smaller frames or sub-texts – to suggest the potential contents of a media peace discourse. Finally, it is proposed that research and development efforts of media peace coverage along these lines should include work on adapting the current

Populism and the media

DEFF Research Database (Denmark)

Esser, Frank; Stepinska, Agnieszka; Hopmann, David Nicolas

2017-01-01

European media systems have gone through major changes in the last few decades, and these changes have included increased opportunity structures for the dissemination of populist messages. Chapter 12 (‘Switzerland’) rightly states that the disappearance of the traditional party press, increased...... media ownership concentration, dependence on advertising, and a stronger orientation toward news values have worked in favor of a growing populist discourse. The newly established online media are seen as having a high afnity to populism’s rhetorical persuasion because both aim for the “quick kick....../click” with a broad audience. As was stated in Chapter 1 in this volume, the role that the media play in the dissemination of populism is largely under-explored. In the classical research literature dealing with populism (see, e.g., Canovan, 1981; Taggart, 2000), communication and media are not addressed at all. When...

Participation or New Media Use First? Reconsidering the Role of New Media in Civic Practices in the Czech Republic

Directory of Open Access Journals (Sweden)

Jakub Macek

2015-06-01

Full Text Available The article discusses qualitative research on the mundane civic practices of some Czechs, with a specific focus on the role of new media. It works with a context-oriented approach in order to avoid media-centrism. Our research is focussed on the ways in which civic practices are structured by immediate and wider social and political contexts and how they are experienced by post-socialist citizens from villages and large cities. The role of new media and the place of civic practices in everyday life is analysed with respect to these contexts. The research based on semi-structured in-depth interviews with 22 politically and publicly active citizens indicates that Czechs experience a similar crisis in relation to institutional politics as their counterparts in long established democracies and it reveals tell-tale differences between the social spaces of villages and cities both in participatory practices and in civic uses of new media. However, the study does not indicate a radical, new media-driven transformation of citizenship, rather it suggests subtle shifts in practices and a pragmatic mixing of face-to-face communication and traditional media (print, public address systems, noticeboards with new communication technologies.

Benefits and Costs of Social Media in Adolescence.

Science.gov (United States)

Uhls, Yalda T; Ellison, Nicole B; Subrahmanyam, Kaveri

2017-11-01

In 2015, American adolescents aged 13 to 18 years reported using social media 1 hour and 11 minutes a day, 7 days a week. Social media are used for a variety of activities, including sharing information, interacting with peers, and developing a coherent identity. In this review of the research, we examine how social media are intertwined with adolescent development and assess both the costs and benefits of adolescent social media use. We include suggestions for further research and recommendations for clinicians, policy makers, and educators. Copyright © 2017 by the American Academy of Pediatrics.

Social Media Use and Stress

OpenAIRE

Rus, Holly Michelle

2017-01-01

Social media has become a pervasive form of communication, yet little is known about how use relates to stress. Previous research suggests a link between social media use and psychosocial variables such as self-esteem, depression, life satisfaction, and well-being. However, there is limited empirical knowledge concerning how social media use specifically influences and is influenced by stress, with a particular dearth of objective measurement. In a series of studies, this relationship was exp...

Applicability of Social Media in Tourism Business

OpenAIRE

Nguyen, Thu Hang

2010-01-01

Social media is changing the traditional way of marketing and it has opened up tremendous opportunities for companies. The purpose of this research is to explain why small tourism enterprises should use social media and how they gain the benefits from it. The theoretical framework of the thesis aims to provide readers general understanding of social media and its impacts on the customers’ behaviour. The qualitative research consists of focus group and an in-depth interview used in this s...

Advocates' Experiences With Media and the Impact of Media on Human Trafficking Advocacy.

Science.gov (United States)

Houston-Kolnik, Jaclyn D; Soibatian, Christina; Shattell, Mona M

2017-02-01

The present qualitative study explores advocates' opinions of misinformation about human trafficking in the media and describes advocates' strategies to counter the misinformation presented by the media. Thus, 15 advocates who work against human trafficking in Chicago-based nonprofit organizations participated in semistructured interviews about their opinions and strategies. Data were analyzed using thematic content analysis. The present study identifies specific misperceptions of human trafficking in the media, highlights advocates' opinions of this misinformation, and discusses advocates' strategies to counteract inaccurate media, adding support to the role of media advocacy. Advocates note how media images shape and perpetuate stereotypes of trafficking through glamorizing sex work and sensationalizing stories that are most often international depictions of trafficking. Advocates report media generally shares only a piece of the story, simplifying the stories of survivors and the issue of human trafficking. Advocates critique media perpetuating these misperceptions for how they may contribute to policies and programs which fail to address structural factors that create vulnerabilities to be trafficked and the multisystem needs of survivors. However, advocates also note misperceptions can be counteracted by producing sensitive, informed media through social platforms. Advocates share their strategies counteracting misinformation through engaging in informative conversations, utilizing social media to educate, and promoting media messages of survivor agency. Research, clinical, and policy implications are also discussed. The present study emphasizes the importance of decision makers and service providers being critical consumers of media and to assess how media portrayals may (or may not) inform their understanding and response to the issue.

Research on Visualization Design Method in the Field of New Media Software Engineering

Science.gov (United States)

Deqiang, Hu

2018-03-01

In the new period of increasingly developed science and technology, with the increasingly fierce competition in the market and the increasing demand of the masses, new design and application methods have emerged in the field of new media software engineering, that is, the visualization design method. Applying the visualization design method to the field of new media software engineering can not only improve the actual operation efficiency of new media software engineering but more importantly the quality of software development can be enhanced by means of certain media of communication and transformation; on this basis, the progress and development of new media software engineering in China are also continuously promoted. Therefore, the application of visualization design method in the field of new media software engineering is analysed concretely in this article from the perspective of the overview of visualization design methods and on the basis of systematic analysis of the basic technology.

Research and implementation on improving I/O performance of streaming media storage system