1,720,956 research outputs found
Communication Rights on Hold? An Examination of the Seven-Month Ban on Twitter (X) in Nigeria
Full text linkThis article examines the seven-month ban of Twitter (now known as X) imposed by the Nigerian government in June 2021. Conceptualising the microblogging platform as a digital public sphere useful for national, regional and local conversations in Nigeria, the article discusses, among other things, how Twitter (X) was used by Nigerian youth in mobilising resistance to police brutality and misconduct in Nigeria in the year preceding the ban. Drawing on this to emphasise the broader significance of the social media platform in enabling citizens to exercise their communication rights, the article highlights the implications of the ban for communication rights, political participation, and democratic citizenship
Social Media Use, Disbelief and (Mis)information During a Pandemic: An Examination of Young Adult Nigerians’ Interactions with COVID-19 Public Health Messaging
No full textThis study contributes to transdisciplinary understanding of the COVID-19 pandemic through an examination of perceptions of public health messages as consumed primarily through social media by a purposively enlisted set of young adult Nigerians. The research used focus group discussions and in-depth interviews to elicit the views of 11 young adults, aged 21 to 24, resident in Ajegunle, a low-income community in Lagos, Nigeria’s commercial capital. The study identifies the centrality of social media platforms to the respondents’ processes of meaning-making, and draws on Hall’s (1980) encoding/decoding model in order to bring to the fore their oppositional interpretations of public health messages. The study also identifies respondents’ varying levels of disbelief about the realities of COVID-19, their mistrust of the government officials conveying and enforcing decisions to combat the pandemic, and the propensity for the social media messages they consume and propagate to serve as channels of misinformation.CA202
Digital media marketing and the consumption of sugar-sweetened beverages in Africa: A reception analysis of the multi-channel marketing of Coca-Cola among young Africans from the University of Lagos, Nigeria and Rhodes University, South Africa
Full text linkThis study investigates and examines how Coca-Cola’s marketing communications, especially the newer forms of digital, social and mobile media marketing messages/campaigns, are received, understood and made sense of by two sets of purposefully selected young urban African students in Nigeria and South Africa. Embedded within a qualitative research design and underpinned by an interpretative phenomenological analysis (IPA) approach, this study was conducted against the backdrop of the recent surge in the consumption of Sugar Sweetened Beverages (SSBs) which has been directly implicated in the rise of obesity and a variety of non-communicable diseases (NCDs) in Africa. The thesis explores the role of multinational SSBs in this surge, as African countries have become key focus areas for multinational food and beverage companies seeking growth and profits, as home markets decline partly due to better health communications and, in some cases, the implementation of so-called ‘sugar taxes’ and the attendant negative publicity around these taxes. The focus on young Africans from Nigeria and South Africa was motivated by the similar rapid urbanisations in both countries, often accompanied by changes in diet and greater consumption of fast foods and SSBS, and by South Africa’s ranking as the country with the highest prevalence of overweight persons and obesity in Sub-Saharan Africa. Similar rises in national average weights are now also starting to be seen in Nigeria, as are surges of diet-related disease incidence and prevalence. The study is informed by Consumer Culture Theory (CCT) but also draws on other theories and some key concepts from marketing studies, health science and psychology. Methodologically, the study draws on in-person observations, focus group interviews and semi-structured individual in-depth interviews, to explore how Coca-Cola has created a deep and evocative historical ‘brandscape’ and how it has become a multicultural resource in both South Africa and Nigeria. Through an investigation into the lived experiences of study participants with regards to both their earliest and more recent engagements with Coca-Cola, as a brand and as a product, the study delineates the influence of older generations of Coke enthusiasts and consumers within participants’ households and newer spaces of interaction with Coke via interactive, highly personalised social media-centric campaigns. This study explores how the ubiquitous nature of Coca-Cola’s aesthetics and signage are engaged with – often in very ‘sub-conscious’ ways – by these students and how more recent social media campaigns evoke this multigenerational history. Unpacking study participants’ self-understandings of Coke and their often ‘sub-conscious’ engagements with the SSB, this study explicates the underpinning ideological grounding and how this is sustained over time to become an hegemonic code that does not only confine participants’ engagements with SSBs to Coke but also confines their reception of, and engagements with, Coke’s media marketing messages/campaigns to those that resonate with the multigenerational history evoked by the SSB. It is within this contextual background that this study brings to the fore participants ‘cognitive dissonance’ and scepticism and often rank disbelief of the health risks posed by their high levels of Coke consumption. The study concludes that attempts to raise awareness about the dangers inherent in excessive consumption of SSBs in Africa need to be reviewed and rethought. There is a need for long-term, consistent and much more proactive health journalism, alongside public health campaigns in both official and indigenous languages, to dispel the powerful myths created by SSB marketing and explain how SSBs are implicated in the rise of diet-related NCDs in Nigeria and South Africa
Negotiating the line between information and panic: a case study of vanguard’s coverage of the ebola outbreak in Nigeria
Full text linkThis study titled ‘Negotiating the line between information and panic: A case study of Vanguard’s coverage of the Ebola Outbreak in Nigeria’ investigates and evaluates Vanguard’s coverage of the 2014 Ebola Virus Disease (EVD) outbreak in Nigeria. This study was conducted to understand how Vanguard negotiated the line between the dissemination of actual EVD information and the possibility of creating panic and fear during the coverage of the outbreak. Using qualitative content analysis and interview embedded within a qualitative research design, the study was carried out against the backdrop of relevant literature that asserts that the mass media is an important carrier, prime mover and producer of tensions, anxieties, fears and panics while the print media specifically is argued to have as part of its history the business of irrational fear mongering and the creation of panic about social problems. Vanguard, rated as one of the ten largest newspapers in Nigeria, was purposively selected for this study. Vanguard did substantial reporting and dissemination of the 2014 EVD outbreak and it was possible to draw on the availability and accessibility of the electronic archives of the EVD articles. Using the theory of moral panic, the normative theories of the media and theories about essential constituents of journalism culture as a theoretical framework, the study reveals that Vanguard’s coverage of the 2014 EVD outbreak was challenging and more demanding compared to coverage of previous outbreaks of viral diseases in Nigeria by the print medium. The study shows that lack of sufficient understanding of the science that underlies EVD, the initial exclusion of the media from the national response to contain the outbreak, and the lack of sufficient proactive measures by government and the print medium were powerful factors in how the epidemic was reported. The study also shows an interesting dimension in Vanguard’s early and latter coverage of the EVD outbreak while it lasted in Nigeria. This dimension reveals a high number of EVD articles with the propensity to inspire fear and panic in the early days of the coverage compared to EVD articles with the propensity to douse fear and panic in the early and latter days of the outbreak. The study shows that while the challenges encountered stem from Ebola’s mode of transmission, lack of scientific and medically proven cure and early coverage amidst uncertainties, the inherent tensions and anxieties that characterised the outbreak coupled with Vanguard’s fire brigade approach led to the relatively high number of EVD articles with the propensity to inspire fear and panic. The study recommends the mass media’s inclusion in national responses to epidemics and ongoing training for health journalists to update their knowledge base about emerging and infectious diseases. The study also recommends for further study a reception analysis to enhance the socio-cultural understanding of how the EVD articles were received
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
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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