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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
191

Nyhetslöp och nyhetsvärdering i en semidigital medievärld : En kvantitativ jämförande innehållsanalys av Dagens Nyheters tidningsframsidor och Instagram-nyheter

Borngrund, Alexa, Nyängen, Linnéa January 2023 (has links)
Digitalization has made it possible to consume news through both newspapers and social media, but we rarely consider if both platforms share the same news selection. This bachelor study aims to compare which agenda Dagens Nyheter conveys through the choices in the displayed news on the front page of the newspaper and the Instagram feed. The theoretical framework is based on gatekeeping theory, agenda-setting theory and news value theory. Using the quantitative content analysis 486 news articles were coded and analyzed whereof 182 were articles from the news front page and 304 were from the Instagram feed. The results show that hard and soft news are equally represented in the two news outlets. On the other hand, the results also indicate that there are differences regarding the centralization of certain topics, the nature of the news and the main actors. From these results, we conclude that different agendas are conveyed through the news reported between the two mediums.
192

Investigating the impact of interactivity on the credibility of digital news media

Diess, Carolina-Itsaso January 2020 (has links)
Consuming news and defining its credibility play a large role in our everyday lives. The digitalisation of news has enabled new interactions with the medium, that have yet to be analysed in their impact on credibility. This study aims to investigate the effects interactivity has on perceived credibility and how user interactions can be applied to the digital news medium. The analysis is done through a user -centric approach using both qualitative and quantitative methods based on design thinking. The methods used include a digital questionnaire, user interviews and prototype testing. Using these methods we find that no strong association can be made between the frequency of use of specific digital interactions such as sharing, liking and commenting and perceived credibility. While most users see an added benefit in having more interactive elements on a digital platform, it cannot be concluded that overall higher levels of interactivity lead to higher credibility. However, if interactivity is used to enable people to voice their opinion an increase in trust can be built, which subsequently increases credibility. / Att konsumera nyheter och definiera deras trovärdighet spelar en stor roll i vår vardag. Digitaliseringen av nyheter har möjliggjort nya interaktioner med mediet, som ännu inte har analyserats i deras inverkan på trovärdigheten. Denna studie syftar till att undersöka effekterna som interaktivitet har på upplevd trovärdighet och hur användarinteraktioner kan tillämpas på det digitala nyhetsmediet. Analysen görs genom en användarcentrerad metod med både kvalitativa och kvantitativa metoder baserade på designtänkande. Metoderna som används inkluderar ett digitalt frågeformulär, användarintervjuer och prototyptestning. Med hjälp av dessa metoder finner vi att ingen stark koppling kan göras mellan frekvensen för användning av specifika digitala interaktioner som att dela, gilla och kommentera och upplevd trovärdighet. Medan de flesta användare ser en extra fördel med att ha fler interaktiva element på en digital plattform, kan man inte dra slutsatsen att övergripande högre nivåer av interaktivitet leder till högre trovärdighet. Men om interaktivitet används för att göra det möjligt för människor att uttala sig, kan man öka förtroendet, vilket därefter ökar trovärdigheten.
193

Measuring Caregiver Impact on Children’s Violent News Media Exposure: Development and Initial Validation of the Caregiver Responses to Youth Media Exposure (CRYME)

Crowell McQuarrie, Susanna 12 August 2016 (has links)
Research has shown that media exposure to violence is positively correlated with anxiety and posttraumatic stress symptoms in children (Becker-Blease et al. 2008), and parents can influence children’s responses to media (Otto et al. 2007). Few studies have examined specific parenting behaviors related to their children’s response to violent news media exposure; which is further limited by the lack of available measures with adequate psychometric support (Comer & Kendall, 2007). The current study addresses this gap by developing a measure of specific ways that caregivers may influence their children’s exposure and reaction to violent news. Item content was generated based on a literature review and focus group interview with six parents. Using a sample of 702 participants recruited through Amazon Mechanical Turk, exploratory factor analysis was conducted on the initial 74-item measure of Caregiver Responses to Youth Media Exposure (CRYME). With a total of 35 items, a three-factor solution emerged.
194

Reporters and their sources in a 'hidden' war: international news coverage of Cambodia, 1979-1991

Clarke, Judith Lesley. January 1999 (has links)
published_or_final_version / History / Doctoral / Doctor of Philosophy
195

Relations between British Government sources and the media in wartime : an analysis of the Falklands War (1982) and the Gulf War (1991)

Gammal, Denise Lohrey January 1997 (has links)
No description available.
196

Networking news : Vietnam's foreign 'mediasphere' 1960-1996

Boardwell, James Trevor January 1998 (has links)
No description available.
197

Tele-Visiones (Tele-Visions): The Making of Mexican Television News, 1950-1970

Gonzalez de Bustamante, Celestine January 2006 (has links)
Between 1950 and 1970 television emerged as one of the most important forms of mass communication in Mexico. An analysis of television news scripts and film clips located at the Televisa (the nation’s largest television network) Archives in Mexico City exposed tensions and traditions in television news. The tensions reveal conflicts between: the government and media producers; modernity and the desire to create traditions and maintain those already invented; elite controllers of the media and popular viewers; a male dominated business and female news producers and viewers; an elite (mostly white) group of media moguls and a poor mestizo and indigenous viewers; and the United States and Mexico in the midst of the Cold War. In contrast to the trend in scholarship on Mexican television, this dissertation demonstrates that media executives such as Emilio Azcárrraga Milmo and high ranking government officials within the Partido Revolucionario Institucional (PRI) maintained close connections, but the two groups did not always walk in lock-step. Analysis of newscast scripts and film clips located at Televisa’s (Mexico’s largest network) Archive reveal a more complex picture, which shows there were several and sometimes competing visions for the country's future. Examining the first twenty years of television news in Mexico City, the author focuses on production, content, and interpretations of the news. The dissertation finds evidence to prove that news producers and writers formed tele-traditions that influenced news production, content, and interpretation well into the 1980s. Unprecedented access to Televisa Archives allowed the author to ask and answer questions, that to date scholars have not treated, such as, what makes Mexican television news Mexican? The dissertation is grounded in a theoretical framework called hybridity of framing, which combines the concepts of cultural hybridity and news framing. The dissertation concludes that although news producers and writers attempted to frame events in certain ways, viewers often interpreted the news differently.
198

Constructing n(ews)-space : a theoretical model for the organisation and visualisation of complex and dynamic networked information flow

Wilson, Paul January 2001 (has links)
No description available.
199

How do analysts deal with bad news? : going-concern opinions and analyst behaviour

Peixinho, Rúben M. T. January 2009 (has links)
Security analysts play a central role in the functioning of financial markets through their privileged position as intermediaries between firms and investors. Analyst activity is important to reduce information uncertainty but it is not unbiased. On the one hand, the literature shows that these sophisticated agents promote market efficiency by facilitating the incorporation of new information into stock prices. On the other hand, there is evidence that analysts underreact to negative information and that they tend to be optimistic about firms they follow. Recent studies show that the market does not assimilate immediately the disclosure of a first-time going-concern modified (GCM) audit report. This accounting event is part of a wide range of bad news events which investors are particularly inefficient at dealing with. My thesis explores how analysts deal with the GCM audit report and whether they facilitate the correct assimilation of such information into stock prices. In particular, I use a sample of 924 firms for which their auditors disclose a GCM audit report for the first-time between 01.01.1994 and 31.12.2005. I find that security analysts anticipate the publication of a first-time GCM audit report. My results show that within the one-year period before the GCM disclosure, security analysts downgrade the average recommendation for GCM firms from “buy” to “hold” whereas similar non-GCM firms maintain an average “buy” rating. A number of robustness tests confirm that this finding is not sensitive to the criteria used to select the non-GCM control firm. Moreover, analysts are more likely to cease coverage of GCM firms prior to the GCM event than for matched control firms. In addition, I show that analysts react to the publication of a GCM audit report by ceasing coverage of GCM firms. My results suggest that investors do not recognize an average “hold” recommendation for a stock of a firm immediately before the announcement of a GCM audit report as an unfavourable message even considering that it represents a downgrade from a previous “buy” rating. In particular, I find that the negative short-term market reaction to the publication of a GCM audit report is significantly higher for firms with pre-event analyst coverage compared to firms with no pre-event analyst coverage. This suggests that analyst activity may be misleading the market in terms of the saliency of pre-GCM unfavourable news by issuing “disconfirming opinions” to the market and thus increasing the “surprise” associated with the publication of a GCM audit report. In addition, I show that analyst post-GCM coverage does not increase the efficiency with which the market assimilates the GCM audit report into stock prices. In particular, I fail to find significant differences between the post-GCM return performance of covered firms compared to firms with no analyst coverage. However, I show that the percentage of covered firms following the GCM disclosure is significantly higher for those with best post-GCM return performance than for those with worst post-GCM return performance. This suggests that post-GCM return performance explains the decision of analysts to cover GCM firms but analyst coverage does not influence significantly the post-GCM return performance of such firms. Overall, my thesis contributes to the accounting and finance literature by showing that analyst activity is not providing investors with adequate value-relevant information for their investment decisions in the GCM bad news domain. Firstly, the reluctance of analysts to issue a clear unfavourable message about the stocks of GCM firms seems to explain why the “surprise” associated with the publication of a GCM audit report is greater for covered firms than for non-covered firms. Secondly, the tendency of analysts to cease coverage of GCM firms and the low level of analyst coverage following the GCM announcement may explain why analyst coverage does not reduce the magnitude of the post-GCM negative drift. As such, analyst contribution to the price-discovery process in this case is likely confined to firms with high levels of analyst coverage.
200

Pozitivní a negativní zprávy v televizním zpravodajství / Positive and negative news in tv broadcasting

Kohoutková, Ladislava January 2015 (has links)
In master thesis called Positive and Negative news in Television Broadcasting we dealt with the structure of television news from negative vs. positive news angle of view in the main television broadcasts of Czech television, TV Nova and FTV Prima. At first we recalled the thought that news have been as many other demonstrations of society constructed. Then we dealt with mechanisms and influences, which affect form of media outputs; we focused on concept of gatekeeping, media routines, character features and news values. One of them was negativity. We presented journalistic concepts, which are aimed positive: Solution Journalism and Constructive Journalism. Than we focused on television broadcasting and its limits. We showed some researches and ideas about audience of broadcasting and about potential influence on it. We have introduced three analyzed TV stations. The analysis showed us percentage of positive and negative news in three main news programs of Czech television, TV Nova and FTV Prima. We analyzed them from the view of predominance, overlap (news, which occurred on more than one station in the same evening), topics, dichotomy home/foreign and concept of constructive news.

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