共查询到20条相似文献，搜索用时 31 毫秒
1.
H.G. van der Voort A.J. Klievink M. Arnaboldi A.J. Meijer 《Government Information Quarterly》2019,36(1):27-38
Big data promises to transform public decision-making for the better by making it more responsive to actual needs and policy effects. However, much recent work on big data in public decision-making assumes a rational view of decision-making, which has been much criticized in the public administration debate. In this paper, we apply this view, and a more political one, to the context of big data and offer a qualitative study. We question the impact of big data on decision-making, realizing that big data – including its new methods and functions – must inevitably encounter existing political and managerial institutions. By studying two illustrative cases of big data use processes, we explore how these two worlds meet. Specifically, we look at the interaction between data analysts and decision makers. In this we distinguish between a rational view and a political view, and between an information logic and a decision logic. We find that big data provides ample opportunities for both analysts and decision makers to do a better job, but this doesn't necessarily imply better decision-making, because big data also provides opportunities for actors to pursue their own interests. Big data enables both data analysts and decision makers to act as autonomous agents rather than as links in a functional chain. Therefore, big data's impact cannot be interpreted only in terms of its functional promise; it must also be acknowledged as a phenomenon set to impact our policymaking institutions, including their legitimacy. 相似文献
2.
Angela McShane 《Media History》2017,23(2):281-302
This article explores the ‘ontological rift’ between the digital and the material archive of political broadside ballads. It outlines the ways in which the ballad’s original diversity has been eroded and homogenised by multiple processes of remediation, including digitisation over time, and investigates the limitations of digitisation projects in delivering the multifarious and widely scattered broadside ballad archive online. Finally, it considers how far digitisation projects have unintentionally ‘concretised’ not only older interpretive practices in relation to the ballad as genre, but also outdated narratives regarding the ballad’s place in the news networks and political culture of seventeenth-century England. 相似文献
3.
Jessica MacDonald Milam & Renee Guarriello Heath 《Journal of Applied Communication Research》2013,41(4):366-386
Decision-making in community-based, interorganizational collaboration often influences educational, environmental, and other civic policies thereby constituting it as politically and socially consequential. As such, we rethink collaboration through the lens of participative democracy rather than as a neutral organizational structure or process. We sought to understand how participative democracy was hindered and accomplished in an interpretive case study of two community collaborations. Data indicate the normative processes and structures of communication practiced by stakeholders primarily deterred voice and participation by prioritizing information exchange, practicing invisible decision-making, and emphasizing harmonious relationships. These findings: (1) add to theories of interorganizational collaboration by establishing voice as both a discursive and political feature of shared decision-making; (2) provide empirical exemplars that extrapolate political and social implications from specific communication practices; and (3) inform the development of a heuristic to improve collaborative participation and increase political accountability. Flowing from these data, we recommend practitioners utilize the heuristic of VOICE—promoting visibility and ownership of decision-making processes, less emphasis on informing, and purposeful fostering of gracious contestation—ultimately delimiting expressive modes of communication that decrease participative democracy and political accountability. 相似文献
4.
Per Jørgen Ystehede 《Media History》2014,20(4):368-383
In Norway, one of the best examples for examining cultural narratives of murder is what is known as the Lensmannsmordersaken, i.e., ‘the case of the county police officers murder’. After summarising the key events of this sensational 1926 case, this article will consider its presentation in the Norwegian press, the impact of contemporary debates around the death penalty, the influence of scientific understandings of criminality, and the case's subsequent reimagining in literature and film. This article shows how inter-war criminalistic fantasies reflected a broad variety of fears, notably those related to ethnic otherness and anxieties related to Norway's then recent achievement of full political independence. A literary version of the case from the 1930s—one of Norway's first ‘true-crime’ novels—is also considered, as is a post-war feature film based on the murder that was banned (for privacy reasons) in 1952 and not released again until 2007. 相似文献
5.
This study aimed to analyze the respective effects of cognitive and emotional elements on political judgments, and the effects of media use and political talk on those two elements. Along with the cognitive judgment about political and economic issues/policies, we explored the effect of emotional responses to political and economic situations. During this process, we also looked at the effect of media use and interpersonal communication channels. By analyzing survey data gathered in December 2007, it was first found that voters' cognitive judgment and emotional responses to political and economic situations, respectively, affected their evaluation of the incumbent president. Second, emotional reactions such as ‘pride’ in politics, and ‘hope’ and ‘anger’ for economics, showed significant influence on their evaluation of the president's performance. Third, voters' patterns of media use and interpersonal talk appeared to exert significant influences on those cognitive judgments and emotional responses to political and economic reality. 相似文献
6.
This study investigates communication practices of a newly arrived Karen refugee community in the UK who, as well as establishing themselves in a strange country, seek to keep in touch, campaign politically and maintain identity collectively through communication and contact with their global diaspora. We look at the technologies, motivations and inhibiting factors applying to the communication by adult members of this community and construct the idea of three zones of displacement which help to model the particular contexts, challenges and methods of their communication. We find that, overall, they are using a wide range of internet-based technologies, with the aim to ‘keep-in-touch’ (personal contacts) and to ‘spread the word’ (political communication). This also includes archaic, traditional and hybrid methods to achieve extended communication with contacts in other ‘zones’. We also identify the importance of the notion of ‘village’ as metaphor and entity in their conceptualisation of diasporic and local community cohesion. We identify the key inhibitors to their communication as cost, education, literacy and age. Finally, we speculate on the uncertain outcomes of their approach to digital media in achieving their political aims. 相似文献
7.
Dror Walter Tamir Sheafer Lilach Nir Shaul Shenhav 《Mass Communication and Society》2016,19(4):522-541
Why do some countries appear more popular than others in mass media? Although researchers have long sought to explain foreign countries’ prevalence in the media, to date they have exclusively focused on news, leaving other types of media content unexplored. In addition, focusing on media effects and media content, the literature on entertainment and politics has largely ignored the study of agenda-building processes. Thus, this study fills these gaps by exploring factors affecting the volume of references to foreign countries in both U.S. news and entertainment media. Analyzing more than 400 U.S. television shows, four news channels, and two newspapers spanning from 2000 to 2011, we reexamine past findings on salience of foreign countries in the news and apply these findings to a new field of research, entertainment media. We further suggest that the same factors shaping foreign countries’ prevalence in the news media are applicable to both news and entertainment and that in the context of foreign countries’ prevalence, the criteria for “newsworthiness” and “fictionworthiness” is similar. 相似文献
8.
Hannah Feldshuh 《亚洲交流杂志》2018,28(1):38-54
In the last 10 years, the term ‘leftover women’ (剩女)—educated, unmarried women over the age of 27—has emerged as a visible stereotype in popular consciousness in China. Despite the surplus of men that is a result of China’s One Child Policy, women are blamed for marriage market challenges through sexist narratives and terminology. While some scholarship treats ‘leftover women’ as an accepted demographic phenomenon with clear causes and impacts, it can also be viewed as an artificial construct created through socially generated gender stereotypes and furthered through media messaging. This article examines and compares sociological research on Chinese marriage patterns, presentations of ‘leftover women’ in contemporary Chinese media, and independent interview findings to understand the role of media in the construction of gender discourse and the perpetuation of gender stereotypes. These rigid concepts of gender roles and ideal womanhood have far-flung consequences, both for women who internalize these misperceptions and for the social hierarchies supported by antiquated gender constructs. 相似文献
9.
Popular narratives assume that digital media play a central role mobilizing voters and especially young adults. Based on unique survey data of a diverse group or young adults from Spring, 2009, we consider the relationship between differentiated internet uses, and online and offline political engagement around the time of the 2008 U.S. presidential election. Thanks to our rich data set, we are able to consider both online and offline activities while taking into consideration more traditional measures. Our findings suggest that online forms of political engagement complement offline engagement. The pathways to young adults' political participation remain relatively stable. We also find an association between Internet skills, social network site usage and greater levels of engagement. These findings imply that although Internet usage alone is unlikely to transform existing patterns in political participation radically, it may facilitate the creation of new pathways for engagement. 相似文献
10.
Fifty years of the compounding effects of Moore's Law have led to enormous advances in computer processing power. Increased network speeds, the availability of big data, and machine learning techniques have accelerated the development of artificial intelligence; this promises to dramatically change many industries, including libraries. This article offers some thoughts on the effects of automation on employment, the social and political fallout, and the threats and opportunities for academic and public libraries. 相似文献
11.
China's soft power campaign has spawned many scholarly studies on it, but few have examined its rhetorical aspect. Through keyword analysis, this research examines strategic ambiguity in China's public affairs rhetoric surrounding the Six Party Talks over North Korea's nuclear program. The two keywords, ‘the Six Party Talks’ and ‘da ju’ (big picture, overall view), are semantically open and central to China's rhetoric in defining ‘What is it?’ and ‘Why is it?’ with regard to the talks. Analysis shows that strategic ambiguity contributed to some of China's goals. However, it was not adjusted when it stopped working. Its effectiveness was undercut by certain inconsistent messages, and da ju failed to differentiate between domestic and international political context and was also culturally maladaptive. This research contributes to public diplomacy and public affairs rhetoric research. 相似文献
12.
ABSTRACTThis study examines the patterns of news engagement among news consumers with different political affiliation and cultural background. We use computational methods and data from Twitter in a cross-country comparison of engagement with six online news sources in Australia and South Korea. For our analysis, we used a subset of Twitter users who retweeted at least one political story during the period of collection, and for whom we were able to predict political affiliation using correspondence analysis and data on Twitter follower ties to politicians. We find that right-wing Australian retweeters are more intense in their news engagement, compared with their left-wing counterparts, whereas in South Korea it was the opposite. Australian right-wing political retweeters have more diverse information sources, while there was no difference in information diversity between the right and left in South Korea. We discuss how the political situation in South Korea at the time of data collection may have affected our analysis. We emphasise the methodological contributions of our research and its connection to on-going research into the behavioural foundations of ‘filter bubbles’. 相似文献
13.
14.
This study aims to increase our understanding of the dynamics of the Palestinian media and the conditions and circumstances in which they work, including both the conflict with Israel and the internal political strife within Palestinian society. It is based on the use of qualitative research methods and was conducted in two stages. First, we performed a mapping of Palestinian media outlets. Data on these Palestinian media outlets were collected online from the West Bank-based Palestinian Authority’s Ministry of Information website, the Gaza-based Hamas government’s Ministry of Information website, and statements published by Palestinian media outlets on their websites describing their affiliation and ownership. Second, to gain a more in-depth understanding of the dynamics and experience of practicing journalism in a situation of asymmetrical conflict, semistructured in-depth interviews were conducted with 25 professional local Palestinian journalists working for local media outlets in the Gaza Strip, the West Bank, and East Jerusalem. Through this study we aim to learn more about how groups shape and express their narratives and agendas through the media when restricted by the conditions, pressures, and limitations of asymmetrical conflict. 相似文献
15.
This study examined the use of narrative political advertisements during the 2014 midterm elections. A content analysis of 243 ads identified three narratives types: autobiographical, voter stories, and testimonials. Narrative ads were mostly positive and focused almost equally on issues and candidates’ characters. Negative attack ads and anonymous announcers were primarily used by candidates who lost the election, whereas winners employed more often autobiographical spots and included family members in the ads. The growing use of narratives in political advertising as found in the present study suggests that future research should further examine the effects of narrative political ads on individuals. 相似文献
16.
This paper discusses the establishment of overseas editions by some Hong Kong newspapers under the context of the upcoming political transition of Hong Kong in 1997. These overseas editions are viewed as econo‐cultural spin‐off to tap the ‘yacht immigrants’ outflowing from Hong Kong. Various factors involved in the establishment of these overseas editions, as well as their effects and implications are also explored. The Ming Pao's recently established Canada editions are chosen as a case to contrast with the earlier established Sing Tao and World Journal. 相似文献
17.
Maaz A. Khan BA Oliver D. Mowforth BA MB BChir Isla Kuhn MA MSc Mark R. N. Kotter MD MPhil PhD Benjamin M. Davies MRCS BSc 《Health information and libraries journal》2023,40(2):181-189
Background
Degenerative cervical myelopathy (DCM) is a recently proposed umbrella term for symptomatic cervical spinal cord compression secondary to degeneration of the spine. Currently literature searching for DCM is challenged by the inconsistent uptake of the term ‘DCM’ with many overlapping keywords and numerous synonyms.Objectives
Here, we adapt our previous Ovid medline search filter for the Ovid embase database, to support comprehensive literature searching. Both embase and medline are recommended as a minimum for systematic reviews.Methods
References contained within embase identified in our prior study formed a ‘development gold standard’ reference database (N = 220). The search filter was adapted for embase and checked against the reference database. The filter was then validated against the ‘validation gold standard’.Results
A direct translation was not possible, as medline indexing for DCM and the keywords search field were not available in embase . We also used the ‘focus’ function to improve precision. The resulting search filter has 100% sensitivity in testing.Discussion and Conclusion
We have developed a validated search filter capable of retrieving DCM references in embase with high sensitivity. In the absence of consistent terminology and indexing, this will support more efficient and robust evidence synthesis in the field. 相似文献18.
Raj K. Pan Alexander M. Petersen Fabio Pammolli Santo Fortunato 《Journal of Informetrics》2018,12(3):656-678
Scientific production is steadily growing, exhibiting 4% annual growth in publications and 1.8% annual growth in the number of references per publication, together producing a 12-year doubling period in the total supply of references, i.e. links in the science citation network. This growth has far-reaching implications for how academic knowledge is connected, accessed and evaluated. Against this background, we analyzed a citation network comprised of 837 million references produced by 32.6 million publications over the period 1965–2012, allowing for a detailed analysis of the ‘attention economy’ in science. Our results show how growth relates to ‘citation inflation’, increased connectivity in the citation network resulting from decreased levels of uncitedness, and a narrowing range of attention – as both very classic and very recent literature are being cited increasingly less. The decreasing attention to recent literature published within the last 6 years suggests that science has become stifled by a publication deluge destabilizing the balance between production and consumption. To better understand these patterns together, we developed a generative model of the citation network, featuring exponential growth, the redirection of scientific attention via publications’ reference lists, and the crowding out of old literature by the new. We validate our model against several empirical benchmarks, and then use perturbation analysis to measure the impact of shifts in citing behavior on the synthetic system's properties, thereby providing insights into the functionality of the science citation network as an infrastructure supporting the memory of science. 相似文献
19.
News coverage of elections is a popular topic in mass and political communication research. Studies of this tradition usually focus on news articles and neglect another important element of news content: news photographs. In this study, newspaper photographs of presidential candidates in the United States and Taiwan were compared. Generally, US candidates were more likely to be portrayed as a beloved leader, at leisure, from the side or back, looking determined, as a leader and follower, standing or walking, and with cheering crowds. Candidates in Taiwan were more likely to be depicted in a ‘glad-to-see-you’ pose, with a camera angle looking down, with no expression, as an equal to others in the same photograph, and with inattentive people. How political and cultural differences between these two countries may have contributed to such variations was also discussed in this study. 相似文献
20.
This paper reports on problems and conflicts encountered when using decision support systems (DSS) in political contexts. Based on a literature study and two case studies we describe problems encountered in relation not only to the DSS itself, but also to the political decision process. The case studies have been carried out in two cities in Sweden that at different times but in similar situations have used DSS in order to reach a decision in complicated and contested matters. In both cases we have previously found that the method and IT tool used for decision analysis were appreciated by most participants, but the inherent rationality of the DSS was in conflict with how participants usually make decisions as well as with the political process. The assumption was that a strict and open method would make grounds for clear decisions, but the results of the decision process were none of the cases implemented. In one case the result of the decision analysis was that no clear decision was made. In the other case the lowest ranked alternative was implemented. Furthermore, in neither city the method was ever used again. We therefore ask: What are the challenges and limitations to using DSS in political contexts? Our study shows that challenges relate to selecting and using criteria; eliciting weights for criteria (high level of subjectivity); understanding all the amount of facts available in the system; time constraints; and lack of impact on the final decision. This study contributes to both research and practice by increasing the understanding of what challenges are experienced in DSS use, since the findings can be used as a framework of challenges that should be addressed, in design of systems as well as method for use. The study also contributes to understanding the role of politicians in decision-making and the consequences for the use of DSS. Further, the literature study showed that there are overall very few studies on the actual use of DSS in a political context, and we therefore conclude by encouraging more studies reporting actual use. 相似文献