Search results for "News | Science Selections"
showing 10 items of 164 documents
Media Effects on Positive and Negative Learning
2017
While educational science in the past mainly focused on students’ formal or intentional learning from courses, textbooks, or online tutorials in university contexts, communication science usually deals with ordinary citizens’ informal or unintentional learning from the mass media in everyday life. One of the general aims of the PLATO project is to bring these research traditions together. Therefore, this paper sums up research on media effects on positive and negative learning recently conducted; our studies show that media coverage is often biased and news media, therefore, contribute to negative as well as positive learning. Which kind of learning occurs, heavily depends on the way inform…
Moral panic, moral regulation and essentialization of identities: Discursive struggle over unethical business practices in the Finnish national media
2013
The study sheds light on the language of moral panic and moral regulation in the Finnish news media over a 9-year period on the subject of cartels and cartel agreements. What makes the case particularly interesting is that the object of the most explicit moral panic was the introduction of new laws (leniency programmes) designed to regulate illegal cartel behaviour. The main argument is that the construction of both moral regulation and moral panic in news media takes place through essentializing discursive claims that contribute to national identity construction. The study contributes to current literature on moral panics as ideologico-discursive phenomena and throws some light on the powe…
Framing the Press and the Publicity Process
2003
This study examines meta-coverage in Campaign 2000, defined as (a) coverage of the behaviors, products, and performance of the news media and (b) coverage of candidates’ use of paid media, communication personnel, and other forms of strategic communication. Using a new model of press framing, a content analysis was conducted on 284 stories aired from September 4 to November 6 on ABC and NBC evening news programs. Results show that 55 stories contained enough press designators and 75 stories contained enough publicity designators to qualify for framing analysis. A small percentage (12%) contained overlapping press and publicity designators, resulting in 116 stories that qualified for framin…
Nazis, Pollution, and no Sex
2004
This article briefly summarizes the German research literature on scandal and then outlines a theory of scandal as a socially constructed communication pattern. The theory distinguishes macro- and micro-level approaches for addressing the question of which malfunctions a society selects for scandal. The manifest and latent functions of scandals are discussed with special emphasis on the role of the mass media. The authors’concept of scandal is linked to the concept of political culture. The article then reviews, from a comparative cross-national point of view, (a) scandals that were formative for the development of democratic political culture in Germany, (b) scandals that are linked to th…
Glimmering utopias: 50 years of African film
2010
The history of African film began in the 1960s with the independence of the colonies. Despite all kinds of political and economic difficulties, numerous films have been made since then, featuring wide-ranging processes of consolidation, differentiation and transformation which were characteristic of post-colonial sub-Saharan Africa. However, these feature films should not merely be viewed as back references to specifically African problems. The glimmering fictions are imagination spaces. They preserve ideas about how the post-colonial circumstances should be approached. Seen from this perspective, the history of African film may be studied as a history of African utopias. Die Geschichte des…
Popularity-driven science journalism and climate change: A critical discourse analysis of the unsaid
2018
Abstract This study traces popularity-driven coverage of climate change in New Scientist with the special aim of identifying which aspects of the issue have been backgrounded. Unlike institutional communication or quality press coverage of climate change, commercial science journalism has received less attention with respect to how it frames the crisis. Assuming that the construction of newsworthiness in popular science journalism requires eliminating, or at least obscuring, some alienating information, the study identifies prevalent frames, news values and discursive strategies in the outlet’s most-read online articles on climate change (2013–2015). With the official statement of the World…
Impact of Demand Response Control Logic on Isolated Island's Distribution Networks
2019
The work presents the results of a study regarding the impact of some Demand Response control logics on an isolated distribution network. The proposed control is divided into precise steps in which the coordination between the general aggregator controller and the single local Energy Management Systems is developed and illustrated with details. The control is applied to the flexible loads and to the storage systems of photovoltaic plants installed at the end-users' houses and connected to the network. The study is carried out delivering a suitable network model of the island's system, with the implementation of load profiles for all the loads of the network for a total simulation time of 24…
Hybrid Engagement: Discourses and Scenarios of Entrepreneurial Journalism
2018
Although the challenge posed by social media and the participatory turn concerns culture and values at the very heart of journalism, journalists have been reluctant to adopt participatory values and practices. To encourage audience participation and to offer journalism that is both trustworthy and engaging, journalists of the future may embrace a hybrid practice of journalistic objectivity and audience-centred dialogue. As innovative and experimental actors, entrepreneurial journalism outlets can perform as forerunners of such a culture. By analysing discourses in the “About Us” pages of 41 entrepreneurial journalism outlets, the article examines the emerging journalistic ethos of entrepren…
Resonancia cultural y consonancia informativa como elementos favorecedores de la simbiosis discursiva entre activismo y periodismo en protestas educa…
2020
El movimiento neocon que impulsó la protesta contra Educación para la Ciudadanía se reactivó con el anuncio del Ejecutivo de Pedro Sánchez de introducir una nueva asignatura de valores cívicos y éticos en el currículo escolar. Esta investigación analiza los mensajes difundidos por las principales organizaciones conservadoras para determinar el protagonismo que este tema tuvo en su producción comunicativa y si responden a un marco de acción colectiva. Además, se contrasta dicho discurso con el que plantearon las mismas entidades entre 2004-2008 y se estudia su reproducción en la prensa ideológicamente afín. Se analizan los mensajes de estos grupos en Twitter (n = 131) y en sus webs (n = 11) …
Indicadores de calidad para analizar la información televisiva sobre grupos minoritarios. El caso de “El ángel rubio”
2015
Este estudio propone una evaluación de la calidad periodística utilizando indicadores interculturales y códigos deontológicos. Para ello se observa la cobertura televisiva internacional, ofrecida por las televisiones públicas europeas BBC, TF 2 France, RAI 1 y TVE 1 en el período del 19 al 22 de octubre de 2013, de la historia conocida mediáticamente como “el ángel rubio”: la aparición de una niña en un campamento gitano en Grecia, en un presunto caso de tráfico de menores o de un secuestro. Se constata que la información se aleja de los estándares de calidad y contribuye a la estigmatización de los gitanos y a la etnificación del delito.