1,721,023 research outputs found
Assessing the George W. Bush Presidency: A Tale of Two Terms
Full text linkIn one of the first volumes assessing the full two terms of the George W. Bush presidency, Wroe and Herbert have gathered the work of leading American and European scholars. In fifteen succinct and incisive chapters, authorities such as Jim Pfiffner, John Maltese, Graham Wilson and Alan Gitelson offer assessments of the Bush administration's successes and failures. Extensive attention is paid to Bush's foreign policy, including 'The War on Terror' but the focus is broadened to absorb not only the Bush Doctrine and its repercussions, but also his trade and homeland security policies. The president's domestic leadership in economics and social policy is investigated, as are his dealings as president with the other institutions of the U.S. political system. The result is a comprehensive guide to the Bush presidency and its legacy
Chapter 16, Conclusion: The Legacy of George W. Bush
No full textBefore George W. Bush was elected as president of the United States, he projected a presidency of extraordinary ambition. Bush hated the ‘small ball’ and his advisers consistently labelled him a ‘transformative president’. The ambitious rhetoric was backed by aspirations to institute major policy reforms. In foreign policy, Bush attempted a spectacular redirection of America's priorities and of its methods. In economic policy, he pursued an agenda of substantial tax cuts and extensive deregulation. In social policy, he launched radical reforms under the ‘compassionate conservative’ label, trying to co-opt traditionally Democratic Party policy areas such as Medicare, education and Social Security. These reforms, Bush hoped, would change his Republican Party's direction and image, trigger a realignment of the American electorate and create a permanent Republican majority. At the completion of Bush's second term, it became legitimate to ask to what degree Bush had achieved these high goals and to identify the inheritance he passed on to his successor
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Participation and Deliberation in Networked Publics: The Case of Social Network Sites.
Full text linkOnline social network sites have become an important source of news and political information for many people. At the same time, these sites have transformed the way users encounter and engage with this type of content. This thesis investigates the democratic implications of this trend. Specifically, it estimates the extent to which the relationship between news consumption and political behaviour is mediated by the unique technological affordances of social network sites. It explores how, and to what extent, social network sites transform the way users encounter and engage with news content and how this, in turn, shapes their subsequent political behaviour.
This thesis comprises a series of original comparative research papers. Paper 1 sets out to establish evidence of a relationship between everyday social network site use and political participation. Using nationally representative data collected by the UK Oxford Internet Institute, it establishes evidence to suggest that social network site use has the potential to increase political participation, but only when it comes to certain activities. Building on this analysis, Paper 2 estimates the extent to which social network site use indirectly influences political participation, through inadvertently exposing users to news content and information. It finds that although the everyday use of social network sites positively predicts inadvertent news and information exposure, such exposure does not translate into widespread political participation.
Since a growing body of research indicates that the effects of news and information on participatory behaviour is largely channeled through interpersonal communication, Paper 3 and Paper 4 focus on the communicative processes that are typically thought to precede participation. Specifically, these papers analyse a unique set of data to investigate the extent to which social network sites shape the way users discuss the news content they consume on these sites. Paper 3 compares the deliberative quality of user comments left on social network sites with those left on news websites. Paper 4 adopts an identical methodological approach to compare the level of civility and politeness in user comments across platforms. The findings suggest that while social network sites are conducive to civil political discussion, they do not appear to encourage comments of superior deliberative quality
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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