3. Electronic Theses and Dissertations (ETDs) - All submissions
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Item On the faultline: a critical analysis of the Human Rights Commission's hearings into racism in the media(2014-05-13) Rodny-Gumede, YlvaIn March 2000, the South African Human Rights Commission launched an inquiry into racism in the South African media. This dissertation discusses a number of issues that were neglected during the Commission’s inquiry. The main argument has been that the discussion about racism in the media could have been much more fruitful if the Commission in their research as well as during the hearings themselves would have focused on a wider set of factors that influence media content. Furthermore, if the Commission had shown a greater understanding of the historically troublesome relationship between the media and the government in South Africa it would have facilitated interaction with the media and done less to alienate the media from the process.Item The role of the media in a democracy: unravelling the politics between the media, the state and the ANC in South Africa. Research question: What is the intersection between the floating signifier, 'Democracy' and an independent press?(2011-06-21) Daniels, GlendaThis is a theoretical conceptual post-modern1 study which aims to elucidate the ANC’s democratic project through the prism of its relationship to the media. In turn, it aims to scrutinize events that have already occurred post-liberation in order to explore whether the free space of the media is steadily being impinged upon, and eroded and explore further, what ‘turns’ journalists made when under pressure from political forces. Whilst recognising that interlocking imperatives inform freedom and independence of the press, this study’s main focus is a political one. However, the issue of ownership is intrinsic to research on media ‘freedom’, particularly the concentration of ownership of the media and so, how commercial imperatives impact2 will be examined. Several theorists have been referred to in order to begin putting together a conceptual theoretical framework with which to clarify and account for the emergent pattern of discourse by the ANC on the media. The conceptual framework adumbrated here and employed in the analysis of the relationship of the ANC with the media draws heavily from Zizek, Mouffe and Butler, in particular. The concept of ‘resignifications’ comes from Butler, those of ‘Master signifier’ and ‘social fantasy’ from Zizek, and the conception of radical democracy from Mouffe. Use is made of these theoretical tools in order to account for the compulsion that characterizes certain discursive interventions on the media, which are always in some respect ‘inappropriate’ or in ‘excess’ of expectations. 1 Post-modern thinking has been influenced by Jacques Derrida, Michael Foucault, Jurgen Habermas, Soren Kierkegaard, Jean-Francois Lyotard and is characterised by fluidity, undecidability, openness, irony, parody as well a recognition of the world as a field of infinite interplay (McGrath, A: 1993: p456-60) 2 John Keane (1991) in The Media and Democracy is particularly useful in questioning how the concept of freedom of the press originated, but also how deregulation and commercial imperatives impact on the notions of democracy and freedom. Anton Harber wrote in a newspaper piece, Two fat ladies make a meal of it (2003: Business Day) that concentration of ownership - following the global trend – presents a danger to democracy, ‘leading to a homogenized and tepid media’.Item Media richness, social presence, group cohesion and content of computer-mediated and face-to-face communication(2010-05-24T09:48:33Z) Huntley, ByronEven though investigations of knowledge construction within CMC have been conducted (e.g. Gunawardena, Lowe and Anderson, 1997; Schellens & Valcke, 2004), no research has compared F2F communication and CMC in terms of the ability to solve complex tasks and to develop group cohesion. Group cohesion has been found to be vital for group cooperation and performance. Eight self-formed groups of 5 student participants each volunteered to participate in this study. Each group was required to solve two standardised, complex tasks in the same order. Student groups were randomly assigned to one of four medium combinations with two groups per combination. The combinations were: F2F communication for both tasks, CMC for both tasks, F2F communication for the first task and CMC for the second task, and CMC for the first task and F2F communication for the second task. Measures of knowledge construction were taken using the IAM (Gunawardena et al., 1997), group cohesion (assessed before and after the tasks) using the GAS (Evans & Jarvis, 1986), and a self-developed scale to assess satisfaction with the process and the outcome. The results showed that CMC groups produced significantly fewer contributions, and took a longer time to complete tasks, but there was no significant difference between the two mediums in terms of knowledge construction. The medium combination of F2F communication followed by CMC, achieved the least time to completion; the second most effective medium for knowledge construction, the greatest satisfaction with respect to group processes and the decision in the first task, and achieved a significantly higher level of post-manipulation group cohesion.Item Layout, design and new technology: a documentation and analysis of the impact of new technologies on the design and layout of The Star.(2009-01-12T11:55:19Z) Chalmers, Nina BarbaraABSTRACT A documentation and analysis of the impact of new technologies on the design and layout of The Star, particularly desktop publishing hardware and software, digital photography and the Internet. A broad outline of the production and editorial technology employed prior to the introduction of fourth wave in 1995 is provided to contextualise the research. A systematic visual analysis of selected pages from the 1920s to present as well as interviews with key members of staff from The Star, who have experienced the evolution of the paper first-hand, provide the primary source of information for the study. To prevent the paper from becoming too anecdotal, the organisational approach to the study of the media and theory of visual culture provide the theoretical framework. The research concludes that new technology itself has not drastically affected the design and layout of The Star over the past decade, but rather stimulated change within the organisational environment, which gradually did affected the visual appearance of the paper.Item Cultural reporting and the production of cultural reviews in selected South African newspapers : A case study of jazz music and musicians(2008-12-10T12:15:58Z) Rule, DarrylArts reporting in the contemporary South African press seems to be in somewhat of a crisis. Although on the surface the “entertainment” and “lifestyle” supplements of the major newspapers seem to be thriving, on closer inspection, it will be found that the journalism is severely lacking in critical analysis, creativity and useful information. This research report will use the reporting of jazz found in the arts supplements of two major newspapers - THISDAY and Mail&Guardian - to investigate the production of cultural reporting, and to question the kind of messages and representations the print media is sending out to the public concerning arts and culture. The research will show that economic pressures from both media owners and advertisers for profit maximisation are having a detrimental effect, and that the print media is taking a passive role in the production of arts reporting, leading to a media that is formulaic, gossip- and celebrity-news driven, and essentially uncritical.Item Mediating the transition : The press, state and capital in a changing Zimbabwe, 1980-2004(2008-11-24T13:20:10Z) Chuma, WallaceThere is consensus in media scholarship that in the best conditions, the media can play fundamental roles as institutions of the public sphere in both established and fledgling democracies. This study applies the critical political economy of the media approach to explore the manner in which the mainstream press in Zimbabwe ‘mediates’ the country’s postcolonial transition through coverage of political contests and political debate. It assumes that how the press frames these pivotal features of democracy is a significant pointer to its role in relation to the public sphere. While on the one level examining patterns of media framing of elections in the selected six newspapers over a period spanning over two decades, on the other level the study explores the relationship between the press and centres of political and economic power in the transition. This is done with a view to establishing the role and influence of these relations on media functions. What emerges from this study is that both the state and fractions of capital informed the manner in which the press ‘mediated’ Zimbabwe’s transition. The state was particularly the most influential power centre which, as its legitimacy waned after the first decade of independence, adopted authoritarian and predatory tendencies with the effect of polarising media along highly partisan forms of ‘oppositional’ and ‘patriotic’ journalism. Where nodes of critical-analytical journalism appeared, as did ‘independent nationalist’ journalism in 2000, they were nipped in the bud by unrelenting political and economic constraints. The study’s major finding is that restrictive media policies aimed at constructing Zanu PF hegemony through the press, as well as pressures from fractions of capital and sections of civil society vying for control of state, combined to seriously compromise the press’s mediation of the political contestation in the transition. It also notes the press’s institutional inability to actively assert its powers of agency against structural constraints, and explains this as a partial inheritance from lethargic Rhodesian institutions such as the Rhodesia Guild of Journalists. Overall, the thesis argues that to nurture a media system that approximates the ideal of a multi-layered and differentiated public sphere which best serves an array of citizens’ interests, Zimbabwe would need radical reforms at the levels of media policy and media practice.Item Archimedia(2008-10-14T09:24:19Z) Meyer, Marina ThereseThis thesis will attempt to expose and understand the relationship between media and architecture (‘Archimedia’). This relationship has been around for centuries. The only constant in this relationship is change and this is what people have come to rely on. ‘Archimedia’ embraces this instability and sees it as an opportunity for a rejuvenation of the architectural language.Item A critical analysis of the discourses on Muslims in the media before and after the events of September 11, 2001(2008-08-06T13:25:14Z) Ebrahim, HanifaThis research explores the discourses of Muslims that had emerged in The Star, Daily News, Cape Argus and New York Times before and after the bombings of the New York City’s World Trade Centre Towers on September 11, 2001. This was a qualitative study that analysed a total of 176 articles from the various newspapers from July 2001 to November 2001. A discourse analytic approach was used as the method of analysis within a broad depth hermeneutic framework. The depth hermeneutic approach emphasises the analysis of the socio-historical context in order to understand how certain constructions of Muslims had historically emerged. Therefore, this study traces the construction of Muslims and the media historically. The results indicate that the dominant discourses of Muslims that have emerged are that ‘Muslims are fundamentalists’, ‘Muslims are violent’, ‘ Muslims cannot be trusted’ and the depiction of Muslims in conflicting terms in relation to the West, namely: ‘Muslims versus the Western World’. The various sub-themes that had emerged are as follows; ‘Muslims are a force to be feared,’ ‘Islam teaches violence’ and that ‘Muslims are inhumane and uncivilised. The ideological representation of Muslims within the texts as the out-group when compared to the West is emphasised through these discourses. A comparison of the various newspapers portrayal of Muslims in the media before and after September 11, 2001, shows that the Cape Argus depicts a more positive representation of Muslims in both instances. The findings reveal that Daily News, The Star and the New York Times present a more negative view of Muslims before and after the events of September 11, 2001.Item An Evaluation of the Confinement provided by PVC and Cardboard Pipes in unconfined detonation velocity measurements(2006-11-14T07:47:46Z) Thomas, Tiju JohnAfrican Explosives Limited (AEL) is involved with the Hybrid Stress Blast Model (HSBM) project in the characterisation of its bulk explosives and part of this involves the collection of unconfined detonation velocities (VoD). Historical methods of unconfined VoD measurements and earlier measurements taken for the HSBM project did not attribute significance to the strength of the light containment media used, which was either cardboard or PVC, in various wall thicknesses. The main focus of this exercise was to investigate this significance and to make recomendations to the HSBM on the choice of pipes for future tests. ANFO was used in order to avoid complexities of manufacturing and density variation, which arise with emulsion explosives. Plastic sleeves were used as a control in defining a medium of negligible confinement in order to compare the results in PVC and cardboard pipes. The cardboard pipes selected had wall thicknesses of 2mm and 4mm, while the PVC pipes had pressure ratings of 4 Bar and 9 Bar with wall thicknesses from 1.5mm to 8.5mm. The inner diameters ranged between 45mm and 253mm. The following findings have been made in this report. - Plastic sleeves were not effective in comparing the effects of confinement, but the results suggests that thin walled carboard pipes are probably very close to unconfined, even near the critical diameter. - PVC pipes affect VoD more than cardboard pipes and the confinement provided by both types of pipes increases with their wall thickness. - Critical diameter increases with weaker confinement and vice versa. - VoDs in the different types of confinement converge as diameter increases. - Future unconfined VoD tests should take cognisance of the findings of this project. A similar confinement investigation would be benificial to determine whether similar trends prevail with Emulsion and Emulsion-ANFO blend explosives. However if such an evaluation is not conducted, the minimum requirements for further tests should be to apply the confinement and diameter relationships as determined for ANFO during this investigation.