Which Black Lives matter? : a decolonial interrogation of xenophobia on Black South African Twitter
- Authors: McBrown, Anima
- Date: 2023-03-30
- Subjects: Uncatalogued
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/408930 , vital:70538
- Description: Thesis embargoed. To be released in 2025. , Thesis (MA) -- Faculty of Humanities, Journalism and Media Studies, 2023
- Full Text:
- Date Issued: 2023-03-30
- Authors: McBrown, Anima
- Date: 2023-03-30
- Subjects: Uncatalogued
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/408930 , vital:70538
- Description: Thesis embargoed. To be released in 2025. , Thesis (MA) -- Faculty of Humanities, Journalism and Media Studies, 2023
- Full Text:
- Date Issued: 2023-03-30
Where the global meets the local : South African youth and their experience of global media
- Authors: Strelitz, Larry Nathan
- Date: 2003
- Subjects: Mass media and youth -- South Africa Mass media -- Sociological aspects Mass media and culture -- South Africa Youth -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3290 , http://hdl.handle.net/10962/d1003078
- Description: Within the context of debates concerning the impact of global media on local youth, this study explores how a sample of South African youth responds to texts which were produced internationally, but distributed locally. Recognising the profound rootedness of media consumption in everyday life, the research examines the way these youth, differentially embedded in the South African economic and ideological formation, use these texts as part of their ongoing attempts to make sense of their lives. The study rejects the 'either/or' formulations that often accompany competing structuralist and culturalist approaches to text/audience relationships. Instead, using a combination of quantitative and qualitative research methods, it seeks to highlight the interplay between agency and structure, between individual choice and the structuring of experience by wider social and historical factors. The findings of the study point to the complex individual and social reasons that lie behind media consumption choices, and the diverse (and socially patterned) reasons why local audiences are either attracted to, or reject, global media. These and other findings, the study argues, highlight the deficiencies of the media imperialism thesis with its definitive claims for cultural homogenisation, seen as the primary, or most politically significant, effect of the globalisation of media. As such, this study should be read as a dialogue with those schools of thought that take a more unequivocal point of view on the impact of globalised media culture.
- Full Text:
- Date Issued: 2003
- Authors: Strelitz, Larry Nathan
- Date: 2003
- Subjects: Mass media and youth -- South Africa Mass media -- Sociological aspects Mass media and culture -- South Africa Youth -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3290 , http://hdl.handle.net/10962/d1003078
- Description: Within the context of debates concerning the impact of global media on local youth, this study explores how a sample of South African youth responds to texts which were produced internationally, but distributed locally. Recognising the profound rootedness of media consumption in everyday life, the research examines the way these youth, differentially embedded in the South African economic and ideological formation, use these texts as part of their ongoing attempts to make sense of their lives. The study rejects the 'either/or' formulations that often accompany competing structuralist and culturalist approaches to text/audience relationships. Instead, using a combination of quantitative and qualitative research methods, it seeks to highlight the interplay between agency and structure, between individual choice and the structuring of experience by wider social and historical factors. The findings of the study point to the complex individual and social reasons that lie behind media consumption choices, and the diverse (and socially patterned) reasons why local audiences are either attracted to, or reject, global media. These and other findings, the study argues, highlight the deficiencies of the media imperialism thesis with its definitive claims for cultural homogenisation, seen as the primary, or most politically significant, effect of the globalisation of media. As such, this study should be read as a dialogue with those schools of thought that take a more unequivocal point of view on the impact of globalised media culture.
- Full Text:
- Date Issued: 2003
Where the body ends
- Authors: Hardy, Stacy
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:6004 , http://hdl.handle.net/10962/d1021212
- Description: My collection of stories explores the intersection of the human body and the body of text via the tropes of disease and animality. Drawing on my experience of living with tuberculosis for many years, I attempt to write disease differently – not merely to be survived, overcome, cured, eradicated, but as something to be embraced via the Deleuzian affirmation of being worthy of what happens to us. Taking my cue from Sontag, I use a creaturely approach to writing, “an infinitely varied register of forms and tonalities for transporting the human voice into prose narrative”, emphasising the shared embodiedness of humans and animals so as to challenge the omnipotence of thought that subjugates and colonises the body as exclusively human.
- Full Text:
- Date Issued: 2016
- Authors: Hardy, Stacy
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:6004 , http://hdl.handle.net/10962/d1021212
- Description: My collection of stories explores the intersection of the human body and the body of text via the tropes of disease and animality. Drawing on my experience of living with tuberculosis for many years, I attempt to write disease differently – not merely to be survived, overcome, cured, eradicated, but as something to be embraced via the Deleuzian affirmation of being worthy of what happens to us. Taking my cue from Sontag, I use a creaturely approach to writing, “an infinitely varied register of forms and tonalities for transporting the human voice into prose narrative”, emphasising the shared embodiedness of humans and animals so as to challenge the omnipotence of thought that subjugates and colonises the body as exclusively human.
- Full Text:
- Date Issued: 2016
Where leaders learn: constructions of leadership and leadership development at Rhodes University
- Authors: Andrews, Rushda Ruth
- Date: 2011
- Subjects: Leadership -- Education (Higher) -- South Africa -- Grahamstown Leadership -- Research -- South Africa -- Grahamstown Development leadership -- Education (Higher) -- South Africa -- Grahamstown Rhodes University -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:782 , http://hdl.handle.net/10962/d1003903
- Description: This thesis explores the Where Leaders Learn slogan of Rhodes University. It does this by means of an analysis of discourses constructing leadership and leadership development within the institutional context. The discourse analysis was made possible as a result of interviews with a range of people involved in leadership and leadership development at the University. The analysis revealed that leadership development is constructed as taking place within a highly structured system that enables instructional and managerial leadership but constrains transformational leadership. The discourses that give meaning and understanding to the construct of leadership draw heavily on position within a hierarchy. The discourse of functional efficiency is enabled through practices related to reward, recognition, succession planning and mentorship which all serve to replicate the existing leadership structures creating more of the same and in essence stifling the potential for emancipatory leadership. The analysis also shows that a discourse of collegiality serves to create a false sense of a common understanding of leadership in the light of evidence of uncertainty and contestation around the meaning of the slogan Where Leaders Learn and, by association, the very construct of leadership. The discursive process of understanding leadership and developing an institutional theory for the purposes of infusing this into a curriculum poses many challenges. Barriers to new ways of thinking reside within the researchers' ontological and epistemological commitments. This amplifies the need for a more reflective ontology towards leadership and its consequences, especially so in a multidisciplinary environment such as Rhodes University.
- Full Text:
- Date Issued: 2011
- Authors: Andrews, Rushda Ruth
- Date: 2011
- Subjects: Leadership -- Education (Higher) -- South Africa -- Grahamstown Leadership -- Research -- South Africa -- Grahamstown Development leadership -- Education (Higher) -- South Africa -- Grahamstown Rhodes University -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:782 , http://hdl.handle.net/10962/d1003903
- Description: This thesis explores the Where Leaders Learn slogan of Rhodes University. It does this by means of an analysis of discourses constructing leadership and leadership development within the institutional context. The discourse analysis was made possible as a result of interviews with a range of people involved in leadership and leadership development at the University. The analysis revealed that leadership development is constructed as taking place within a highly structured system that enables instructional and managerial leadership but constrains transformational leadership. The discourses that give meaning and understanding to the construct of leadership draw heavily on position within a hierarchy. The discourse of functional efficiency is enabled through practices related to reward, recognition, succession planning and mentorship which all serve to replicate the existing leadership structures creating more of the same and in essence stifling the potential for emancipatory leadership. The analysis also shows that a discourse of collegiality serves to create a false sense of a common understanding of leadership in the light of evidence of uncertainty and contestation around the meaning of the slogan Where Leaders Learn and, by association, the very construct of leadership. The discursive process of understanding leadership and developing an institutional theory for the purposes of infusing this into a curriculum poses many challenges. Barriers to new ways of thinking reside within the researchers' ontological and epistemological commitments. This amplifies the need for a more reflective ontology towards leadership and its consequences, especially so in a multidisciplinary environment such as Rhodes University.
- Full Text:
- Date Issued: 2011
Where Leaders Learn' - relevant leadership for our society
- Authors: Badat, Saleem
- Date: 2011-02-19
- Language: English
- Type: Text
- Identifier: vital:7839 , http://hdl.handle.net/10962/d1016032
- Full Text:
- Date Issued: 2011-02-19
- Authors: Badat, Saleem
- Date: 2011-02-19
- Language: English
- Type: Text
- Identifier: vital:7839 , http://hdl.handle.net/10962/d1016032
- Full Text:
- Date Issued: 2011-02-19
Where leaders learn : towards the greater realization of the Rhodes University vision
- Authors: Badat, Saleem
- Date: 2007-01-01
- Subjects: Rhodes University
- Language: English
- Type: Text
- Identifier: vital:7689 , http://hdl.handle.net/10962/d1015834
- Full Text:
- Date Issued: 2007-01-01
- Authors: Badat, Saleem
- Date: 2007-01-01
- Subjects: Rhodes University
- Language: English
- Type: Text
- Identifier: vital:7689 , http://hdl.handle.net/10962/d1015834
- Full Text:
- Date Issued: 2007-01-01
Where leaders learn : facilitating citizenship through service-learning
- Authors: Badat, Saleem
- Date: 2009-03-24
- Language: English
- Type: Text
- Identifier: vital:7728 , http://hdl.handle.net/10962/d1015875
- Full Text:
- Date Issued: 2009-03-24
- Authors: Badat, Saleem
- Date: 2009-03-24
- Language: English
- Type: Text
- Identifier: vital:7728 , http://hdl.handle.net/10962/d1015875
- Full Text:
- Date Issued: 2009-03-24
Where dreams become reality: professionalism in flight training in the Eastern Cape
- Authors: Allison, Martin
- Date: 2019
- Subjects: Professional socialization , Flight training -- South Africa , Flight schools -- South Africa -- Case studies , Air pilots -- Training of -- South Africa
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/95376 , vital:31150
- Description: This study explores the construction of the identity of professional pilots through a case study of a flying school in South Africa. Here, a 15-20-month period of intensive study and training of students, fresh from school or college, leads in most cases to the attainment of a Commercial or Airline Transport Pilot’s Licence. The construction of identity is a continuous process and a lifelong project and hence this study can only reflect upon the factors influencing the early stages of a pilot’s career, until the point where the licenced Pilot leaves the Air School and enters full time employment with a commercial undertaking, but it is argued that this is a crucial step in the formation of professional identity, habitus in Bourdieu’s terms. The culture of the air School reflects the military background of the founders of the school and the staff employed in senior positions. The school, which is residential, observes a strict regime of Ground School and Practical Flying Training and a high standard of performance and personal conduct is demanded, both during training and in off duty hours and excessive consumption of alcohol and smoking are discouraged, and drug use absolutely taboo. Progress with training at the school is closely monitored and a disciplined environment maintained by surveillance cameras, house monitors and security guards; in Foucauldian terms, a modern version of the Panopticon, but somewhat less than Goffman’s Total Institution. It was found that the construction of a flying identity for most of the students entering the air school commenced in childhood or early adulthood, through the influence of friends and relatives and they enter the school with the firm intention of becoming Professional pilots. Full participation of the author in the Ground School revealed how professionalization is implemented through the discipline and rigor of the training methods employed. Through mastery of a complex body of theoretical knowledge in the Ground School and the practical skill of learning to fly in a one-on-one relationship with an instructor, the students gain confidence and efficacy which contributes to their self-respect and maturity. The international reputation of the school, confers prestige upon its graduates and they benefit from membership of a profession which commands respect and a high level of income. In large measure, the thesis shows, the success of the School is a function of the founders’ ‘invention of tradition’ focusing on the wartime training school that existed on the site and the many echoes of those times in the (re)construction of its buildings and facilities, continuing in the approach of the multinational that now owns the School.
- Full Text:
- Date Issued: 2019
- Authors: Allison, Martin
- Date: 2019
- Subjects: Professional socialization , Flight training -- South Africa , Flight schools -- South Africa -- Case studies , Air pilots -- Training of -- South Africa
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/95376 , vital:31150
- Description: This study explores the construction of the identity of professional pilots through a case study of a flying school in South Africa. Here, a 15-20-month period of intensive study and training of students, fresh from school or college, leads in most cases to the attainment of a Commercial or Airline Transport Pilot’s Licence. The construction of identity is a continuous process and a lifelong project and hence this study can only reflect upon the factors influencing the early stages of a pilot’s career, until the point where the licenced Pilot leaves the Air School and enters full time employment with a commercial undertaking, but it is argued that this is a crucial step in the formation of professional identity, habitus in Bourdieu’s terms. The culture of the air School reflects the military background of the founders of the school and the staff employed in senior positions. The school, which is residential, observes a strict regime of Ground School and Practical Flying Training and a high standard of performance and personal conduct is demanded, both during training and in off duty hours and excessive consumption of alcohol and smoking are discouraged, and drug use absolutely taboo. Progress with training at the school is closely monitored and a disciplined environment maintained by surveillance cameras, house monitors and security guards; in Foucauldian terms, a modern version of the Panopticon, but somewhat less than Goffman’s Total Institution. It was found that the construction of a flying identity for most of the students entering the air school commenced in childhood or early adulthood, through the influence of friends and relatives and they enter the school with the firm intention of becoming Professional pilots. Full participation of the author in the Ground School revealed how professionalization is implemented through the discipline and rigor of the training methods employed. Through mastery of a complex body of theoretical knowledge in the Ground School and the practical skill of learning to fly in a one-on-one relationship with an instructor, the students gain confidence and efficacy which contributes to their self-respect and maturity. The international reputation of the school, confers prestige upon its graduates and they benefit from membership of a profession which commands respect and a high level of income. In large measure, the thesis shows, the success of the School is a function of the founders’ ‘invention of tradition’ focusing on the wartime training school that existed on the site and the many echoes of those times in the (re)construction of its buildings and facilities, continuing in the approach of the multinational that now owns the School.
- Full Text:
- Date Issued: 2019
Where are the men? : an investigation into female-headed households in Rini, with reference to household structures, the dynamics of gender and strategies against poverty
- Authors: Brown, Brenda
- Date: 1996
- Subjects: Women heads of households -- South Africa , Poor women -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2097 , http://hdl.handle.net/10962/d1002660 , Women heads of households -- South Africa , Poor women -- South Africa
- Description: An in-depth study is conducted into ten female-headed households in the township of Rini, an underprivileged section of Grahamstown in the Eastem Cape region of South Africa. The study provides information on the way in which such households function in conditions of poverty and underemployment. The meaning of the term 'household' is clearly defined. A household consists of a group of people, who may or may not be kin-related, but who usually live under the same roof, eat together and share resources. Household members may be absent for varying periods of time, but are still considered to have rights in the household to which they belong. The female-headed household usually contains a core of adult women who are often uterine kin. Men are frequently members of these households and are usually related to the women who form the core. Their status and roles in such households are defined and intra-household relations between household members are discussed. In this study, female headship is observed to occur in conditions of poverty when an elderly woman is widowed, receives a regular income in the form of and old age pension, and when her status as the senior member of the household is acknowledged. The presence of men in female-headed households has not been widely emphasised in other studies, either of the female-headed household itself, or in research done in this area of South Africa. An attempt is therefore made to illustrate the way in which men function in these households and the varying roles they play. An attempt is also made to describe other structures and practices which support the female-headed household in a rapidly changing urban environment. These include church membership, burial society membership, the informal economy, wider kinship networks and, in the case of the men, the rite of circumcision.
- Full Text:
- Date Issued: 1996
- Authors: Brown, Brenda
- Date: 1996
- Subjects: Women heads of households -- South Africa , Poor women -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2097 , http://hdl.handle.net/10962/d1002660 , Women heads of households -- South Africa , Poor women -- South Africa
- Description: An in-depth study is conducted into ten female-headed households in the township of Rini, an underprivileged section of Grahamstown in the Eastem Cape region of South Africa. The study provides information on the way in which such households function in conditions of poverty and underemployment. The meaning of the term 'household' is clearly defined. A household consists of a group of people, who may or may not be kin-related, but who usually live under the same roof, eat together and share resources. Household members may be absent for varying periods of time, but are still considered to have rights in the household to which they belong. The female-headed household usually contains a core of adult women who are often uterine kin. Men are frequently members of these households and are usually related to the women who form the core. Their status and roles in such households are defined and intra-household relations between household members are discussed. In this study, female headship is observed to occur in conditions of poverty when an elderly woman is widowed, receives a regular income in the form of and old age pension, and when her status as the senior member of the household is acknowledged. The presence of men in female-headed households has not been widely emphasised in other studies, either of the female-headed household itself, or in research done in this area of South Africa. An attempt is therefore made to illustrate the way in which men function in these households and the varying roles they play. An attempt is also made to describe other structures and practices which support the female-headed household in a rapidly changing urban environment. These include church membership, burial society membership, the informal economy, wider kinship networks and, in the case of the men, the rite of circumcision.
- Full Text:
- Date Issued: 1996
When birthing makes the news : the depiction of women as a newsworthy item in Die Burger (Oos-Kaap)
- Authors: Preller, Cindy
- Date: 2010
- Subjects: Mass media and women -- South Africa Childbirth -- South Africa Women -- South Africa Die Burger (Port Elizabeth, South Africa) Journalism -- South Africa -- 21st century Mass media -- Moral and ethical aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3480 , http://hdl.handle.net/10962/d1002935
- Description: The thesis “When birthing makes the news: the depiction of women as a newsworthy item in Die Burger (Oos-Kaap)” analyses a common, yet complex news topic in the South African print media due to the sensitive, often sensationalised, nature of the topic. The private experience of birthing is featured more and more in the public domain of newspapers because of widespread service delivery problems within the South African health department. Focussing on the Eastern Cape, I examine the representation of birthing in Die Burger (Oos-Kaap) in texts printed between 2005 and 2007, and scrutinise the media’s monitorial role of a self-appointed public hero acting on behalf of the women, to expose the poor conditions at government hospitals, specifically in the Nelson Mandela Bay region. How the women and their bodies are reported on, creates a discursive tension between the negative portrayals of the birthing women and the monitorial role of the media. The news values of sensationalism and profit are achieved with visceral representations of the reproductive functions of the birthing women. A poststructuralist feminist theoretical framework reveals discourses that perpetuate race, class and gender inequalities in the apparently socially-concerned sample of texts. A Critical discourse analysis (CDA) provides an approach and method to inform a close textual analysis of both the lexical and visual elements of the texts. The discourses in the sample differed from text to text. Despite these differences, the monitorial role of the media is still achieved. My research argues that acting in the public interest with sensationalist copy is still acting in the public interest. I conclude that it is not easy for newspapers to separate sensationalism from accountability. Media practitioners should be aware of their role in constructing women’s identities and be particularly thoughtful when reporting on birthing. In doing so, this research aims to improve the manner in which women and their bodies are reported on within the news industry.
- Full Text:
- Date Issued: 2010
- Authors: Preller, Cindy
- Date: 2010
- Subjects: Mass media and women -- South Africa Childbirth -- South Africa Women -- South Africa Die Burger (Port Elizabeth, South Africa) Journalism -- South Africa -- 21st century Mass media -- Moral and ethical aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3480 , http://hdl.handle.net/10962/d1002935
- Description: The thesis “When birthing makes the news: the depiction of women as a newsworthy item in Die Burger (Oos-Kaap)” analyses a common, yet complex news topic in the South African print media due to the sensitive, often sensationalised, nature of the topic. The private experience of birthing is featured more and more in the public domain of newspapers because of widespread service delivery problems within the South African health department. Focussing on the Eastern Cape, I examine the representation of birthing in Die Burger (Oos-Kaap) in texts printed between 2005 and 2007, and scrutinise the media’s monitorial role of a self-appointed public hero acting on behalf of the women, to expose the poor conditions at government hospitals, specifically in the Nelson Mandela Bay region. How the women and their bodies are reported on, creates a discursive tension between the negative portrayals of the birthing women and the monitorial role of the media. The news values of sensationalism and profit are achieved with visceral representations of the reproductive functions of the birthing women. A poststructuralist feminist theoretical framework reveals discourses that perpetuate race, class and gender inequalities in the apparently socially-concerned sample of texts. A Critical discourse analysis (CDA) provides an approach and method to inform a close textual analysis of both the lexical and visual elements of the texts. The discourses in the sample differed from text to text. Despite these differences, the monitorial role of the media is still achieved. My research argues that acting in the public interest with sensationalist copy is still acting in the public interest. I conclude that it is not easy for newspapers to separate sensationalism from accountability. Media practitioners should be aware of their role in constructing women’s identities and be particularly thoughtful when reporting on birthing. In doing so, this research aims to improve the manner in which women and their bodies are reported on within the news industry.
- Full Text:
- Date Issued: 2010
Wheat stress responses during Russian wheat aphid and Bird Cherry Oat aphid infestation: an analysis of differential protein regulation during plant biotic stress responses
- Louw, Cassandra Alexandrovna
- Authors: Louw, Cassandra Alexandrovna
- Date: 2007
- Subjects: Russian wheat aphid , Plants, Effect of stress on , Wheat -- Diseases and pests , Rhopalosiphum , Plant proteins
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3995 , http://hdl.handle.net/10962/d1004055 , Russian wheat aphid , Plants, Effect of stress on , Wheat -- Diseases and pests , Rhopalosiphum , Plant proteins
- Description: Plants possess a complex and poorly understood network of defence mechanisms that enable them to counteract the effects of abiotic and biotic stress. Aphid phloem feeding is source of biotic stress in plants. Russian wheat aphid and Bird Cherry-Oat aphid feeding cause significant losses in the annual wheat crop, and control by conventional methods such as pesticide application, has proved to be ineffective. Infestation by the Russian wheat aphid has a particularly devastating effect in South Africa. Aphid-resistant wheat cultivars have been identified but an incomplete understanding of the mechanism of the plant’s resistance thwarts the development of improved cultivars. A two-dimensional gel electrophoresis method was developed, partially optimised and validated in order to determine the effect of Russian wheat aphid and Bird Cherry-Oat aphid phloem feeding on the Betta and Betta DN wheat proteome. Differentially expressed proteins that were up or down regulated more than two fold were identified using PDQuest™ Basic software and matched to known wheat proteins stored in the SwissProt protein database on the basis of their molecular mass and isolectric point. Initial analysis of the differential protein expression of Betta and Betta DN wheat in response to Russian wheat aphid and Bird Cherry-Oat aphid phloem feeding at different growth stages revealed that younger plants display higher levels of resistance than older plants. Feeding by the Bird-Cherry Oat aphid does not result in the upregulation of proteins implicated in a defence response, which indicates that the damage incurred by the plant due to feeding by this aphid is not enough to trigger a classic defence response. Feeding by the more damaging Russian wheat aphid resulted in a stress response in susceptible wheat cultivar Betta, and a defence response in resistant wheat cultivar Betta DN. The infestation of Betta DN resulted in the upregulation of putative thaumatins and amylase trypsin inhibitors, indicating that the Betta DN resistance response could be due to the combined effect of protease inhibitors that discourage aphid phloem feeding and the activation of the salicylic acid and jasmonic acid plant defence pathways.
- Full Text:
- Date Issued: 2007
- Authors: Louw, Cassandra Alexandrovna
- Date: 2007
- Subjects: Russian wheat aphid , Plants, Effect of stress on , Wheat -- Diseases and pests , Rhopalosiphum , Plant proteins
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3995 , http://hdl.handle.net/10962/d1004055 , Russian wheat aphid , Plants, Effect of stress on , Wheat -- Diseases and pests , Rhopalosiphum , Plant proteins
- Description: Plants possess a complex and poorly understood network of defence mechanisms that enable them to counteract the effects of abiotic and biotic stress. Aphid phloem feeding is source of biotic stress in plants. Russian wheat aphid and Bird Cherry-Oat aphid feeding cause significant losses in the annual wheat crop, and control by conventional methods such as pesticide application, has proved to be ineffective. Infestation by the Russian wheat aphid has a particularly devastating effect in South Africa. Aphid-resistant wheat cultivars have been identified but an incomplete understanding of the mechanism of the plant’s resistance thwarts the development of improved cultivars. A two-dimensional gel electrophoresis method was developed, partially optimised and validated in order to determine the effect of Russian wheat aphid and Bird Cherry-Oat aphid phloem feeding on the Betta and Betta DN wheat proteome. Differentially expressed proteins that were up or down regulated more than two fold were identified using PDQuest™ Basic software and matched to known wheat proteins stored in the SwissProt protein database on the basis of their molecular mass and isolectric point. Initial analysis of the differential protein expression of Betta and Betta DN wheat in response to Russian wheat aphid and Bird Cherry-Oat aphid phloem feeding at different growth stages revealed that younger plants display higher levels of resistance than older plants. Feeding by the Bird-Cherry Oat aphid does not result in the upregulation of proteins implicated in a defence response, which indicates that the damage incurred by the plant due to feeding by this aphid is not enough to trigger a classic defence response. Feeding by the more damaging Russian wheat aphid resulted in a stress response in susceptible wheat cultivar Betta, and a defence response in resistant wheat cultivar Betta DN. The infestation of Betta DN resulted in the upregulation of putative thaumatins and amylase trypsin inhibitors, indicating that the Betta DN resistance response could be due to the combined effect of protease inhibitors that discourage aphid phloem feeding and the activation of the salicylic acid and jasmonic acid plant defence pathways.
- Full Text:
- Date Issued: 2007
Whatever you say
- Authors: Campbell, Laura
- Date: 2020
- Subjects: South African fiction (English) -- 21st century
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/140993 , vital:37935
- Description: This document consists of two (2) parts : Part A: Thesis (Creative Work) ; Part B: Portfolio
- Full Text:
- Date Issued: 2020
- Authors: Campbell, Laura
- Date: 2020
- Subjects: South African fiction (English) -- 21st century
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/140993 , vital:37935
- Description: This document consists of two (2) parts : Part A: Thesis (Creative Work) ; Part B: Portfolio
- Full Text:
- Date Issued: 2020
What meanings a selection of South African legal practitioners make of their role in the emerging digital media ecosystem
- Authors: Robertson, Heather Lillian
- Date: 2019
- Subjects: Public sphere -- South Africa , Lawyers -- South Africa , Citizen journalism -- South Africa , User-generated content -- South Africa , Social media -- Authorship , Digital media -- South Africa , Online journalism -- South Africa , Liminality , Journalism, Legal -- South Africa , Gatewatching , New media ecosystem
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/114854 , vital:34042
- Description: This dissertation explores what a sample of South African lawyers understand about the roles they play in digital public spaces, and whether they perceive their contributions as impacting on journalism in general and legal knowledge among the public more broadly. The communications revolution triggered by web 2.0 interactivity has created a new media ecosystem in which mainstream media journalists co-exist with a variety of non-journalist content producers - including professionals like lawyers, who contribute to media content. This study specifically explores current debates about how the media ecosystem is changing in the digital age, including journalistic practices and routines and the role of journalism within a democracy and daily life. Thomas Hanitzsch and Tim Vos’s recent taxonomy of journalistic functions and roles in society is adapted by combining the domains of politics and daily life, to better describe the roles of non-journalists like the eleven digitally active members of the South African legal community in this study. Using qualitative interviews and content analysis research methods, the study suggests lawyers’ practices and routines challenge current theorisation about the new media ecosystem and digital public sphere in particular ways, suggesting that the affective nature of social media interactions between the lawyers and members of the public is more usefully understood via drawing on Chantal Mouffe’s concept of agonistic public spaces and Axel Bruns and Tim Highfield’s theorisation of ‘public sphericules’ than Jurgen Habermas’s conceptualisation of a rational public sphere. The study found that all of the digitally active lawyers played one or more active roles in contributing news, opinion and debate about legal and social justice matters on different digital public spaces, even though most were reluctant to describe what they do as journalism. The study concludes that this select group of lawyers do complement and enhance the work of journalists covering the legal field in the new media ecosystem in South Africa. It suggests that much more can be done by both journalists and the legal community to deepen co-operation to further enhance public knowledge about the workings of the South African legal system, in relation to legal rights and the rule of law. This dissertation explores what a sample of South African lawyers understand about the roles they play in digital public spaces, and whether they perceive their contributions as impacting on journalism in general and legal knowledge among the public more broadly. The communications revolution triggered by web 2.0 interactivity has created a new media ecosystem in which mainstream media journalists co-exist with a variety of non-journalist content producers - including professionals like lawyers, who contribute to media content. This study specifically explores current debates about how the media ecosystem is changing in the digital age, including journalistic practices and routines and the role of journalism within a democracy and daily life. Thomas Hanitzsch and Tim Vos’s recent taxonomy of journalistic functions and roles in society is adapted by combining the domains of politics and daily life, to better describe the roles of non-journalists like the eleven digitally active members of the South African legal community in this study. Using qualitative interviews and content analysis research methods, the study suggests lawyers’ practices and routines challenge current theorisation about the new media ecosystem and digital public sphere in particular ways, suggesting that the affective nature of social media interactions between the lawyers and members of the public is more usefully understood via drawing on Chantal Mouffe’s concept of agonistic public spaces and Axel Bruns and Tim Highfield’s theorisation of ‘public sphericules’ than Jurgen Habermas’s conceptualisation of a rational public sphere. The study found that all of the digitally active lawyers played one or more active roles in contributing news, opinion and debate about legal and social justice matters on different digital public spaces, even though most were reluctant to describe what they do as journalism. The study concludes that this select group of lawyers do complement and enhance the work of journalists covering the legal field in the new media ecosystem in South Africa. It suggests that much more can be done by both journalists and the legal community to deepen co-operation to further enhance public knowledge about the workings of the South African legal system, in relation to legal rights and the rule of law.
- Full Text:
- Date Issued: 2019
- Authors: Robertson, Heather Lillian
- Date: 2019
- Subjects: Public sphere -- South Africa , Lawyers -- South Africa , Citizen journalism -- South Africa , User-generated content -- South Africa , Social media -- Authorship , Digital media -- South Africa , Online journalism -- South Africa , Liminality , Journalism, Legal -- South Africa , Gatewatching , New media ecosystem
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/114854 , vital:34042
- Description: This dissertation explores what a sample of South African lawyers understand about the roles they play in digital public spaces, and whether they perceive their contributions as impacting on journalism in general and legal knowledge among the public more broadly. The communications revolution triggered by web 2.0 interactivity has created a new media ecosystem in which mainstream media journalists co-exist with a variety of non-journalist content producers - including professionals like lawyers, who contribute to media content. This study specifically explores current debates about how the media ecosystem is changing in the digital age, including journalistic practices and routines and the role of journalism within a democracy and daily life. Thomas Hanitzsch and Tim Vos’s recent taxonomy of journalistic functions and roles in society is adapted by combining the domains of politics and daily life, to better describe the roles of non-journalists like the eleven digitally active members of the South African legal community in this study. Using qualitative interviews and content analysis research methods, the study suggests lawyers’ practices and routines challenge current theorisation about the new media ecosystem and digital public sphere in particular ways, suggesting that the affective nature of social media interactions between the lawyers and members of the public is more usefully understood via drawing on Chantal Mouffe’s concept of agonistic public spaces and Axel Bruns and Tim Highfield’s theorisation of ‘public sphericules’ than Jurgen Habermas’s conceptualisation of a rational public sphere. The study found that all of the digitally active lawyers played one or more active roles in contributing news, opinion and debate about legal and social justice matters on different digital public spaces, even though most were reluctant to describe what they do as journalism. The study concludes that this select group of lawyers do complement and enhance the work of journalists covering the legal field in the new media ecosystem in South Africa. It suggests that much more can be done by both journalists and the legal community to deepen co-operation to further enhance public knowledge about the workings of the South African legal system, in relation to legal rights and the rule of law. This dissertation explores what a sample of South African lawyers understand about the roles they play in digital public spaces, and whether they perceive their contributions as impacting on journalism in general and legal knowledge among the public more broadly. The communications revolution triggered by web 2.0 interactivity has created a new media ecosystem in which mainstream media journalists co-exist with a variety of non-journalist content producers - including professionals like lawyers, who contribute to media content. This study specifically explores current debates about how the media ecosystem is changing in the digital age, including journalistic practices and routines and the role of journalism within a democracy and daily life. Thomas Hanitzsch and Tim Vos’s recent taxonomy of journalistic functions and roles in society is adapted by combining the domains of politics and daily life, to better describe the roles of non-journalists like the eleven digitally active members of the South African legal community in this study. Using qualitative interviews and content analysis research methods, the study suggests lawyers’ practices and routines challenge current theorisation about the new media ecosystem and digital public sphere in particular ways, suggesting that the affective nature of social media interactions between the lawyers and members of the public is more usefully understood via drawing on Chantal Mouffe’s concept of agonistic public spaces and Axel Bruns and Tim Highfield’s theorisation of ‘public sphericules’ than Jurgen Habermas’s conceptualisation of a rational public sphere. The study found that all of the digitally active lawyers played one or more active roles in contributing news, opinion and debate about legal and social justice matters on different digital public spaces, even though most were reluctant to describe what they do as journalism. The study concludes that this select group of lawyers do complement and enhance the work of journalists covering the legal field in the new media ecosystem in South Africa. It suggests that much more can be done by both journalists and the legal community to deepen co-operation to further enhance public knowledge about the workings of the South African legal system, in relation to legal rights and the rule of law.
- Full Text:
- Date Issued: 2019
What makes news on the front page? : an investigation of conceptions of newsworthiness in the East African Standard
- Authors: Nzioka, Roseleen M
- Date: 2013-06-19
- Subjects: East African Standard (Nairobi, Kenya) Journalism -- Social aspects -- Kenya Journalism -- Editing -- Kenya Newspapers -- Sections, columns, etc -- Kenya Mass media -- Political aspects -- Kenya Newspapers -- Kenya
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:3519 , http://hdl.handle.net/10962/d1008178
- Description: Determining what is newsworthy is a daily challenge even to the very people who source news, produce and disseminate it. This study is part an exposition and exploration of the different approaches that media researchers have used to explain and determine the value of news. Like similar research before it, this study more specifically delves into the news selection process of news of one particular newspaper with the goal of investigating why and how news is selected for publication in the front page. News is the 'result of many forces: ranging from source power, journalistic orientation, medium-preference and market model, news values and production routines and processes. The study briefly expounds on the different definitions of news as perceived in terms of the developed and developing world. Just as journalists do not operate in a vacuum, a close examination of the various definitions reveals that news cannot be defined in isolation. Its definition is intrinsically tied to that of news values. Also explored here are debates about news values and their Western rootedness. Here reference is made to literature regarding theories on the social construction of meanings and on the gatekeeping concept.The study is informed by similar research in gatekeeping studies and sociology of news studies. It is important to state at the outset that the study is not concerned with how news is produced but why there is a bias for certain kinds of news. I am interested in explaining why and how the writers and editors at the East African Standard make decisions about what is worthy of being published on the front page of the newspaper. This distinction is necessary because the theories that inform this study transcend news sourcing and production. This study takes cognizance ofthe fact that one cannot separate social processes from the individual and vice versa. For this reason, this study investigates and analyses the biases of individual gatekeepers at the East African Standard as well as their collective biases. In the concluding section, this study calls for an alternative paradigm for journalism and news. The foregoing discussions in the other sections prove that a universal definition of news and what is newsworthy will not suffice and there is need to contexualise it.
- Full Text:
- Authors: Nzioka, Roseleen M
- Date: 2013-06-19
- Subjects: East African Standard (Nairobi, Kenya) Journalism -- Social aspects -- Kenya Journalism -- Editing -- Kenya Newspapers -- Sections, columns, etc -- Kenya Mass media -- Political aspects -- Kenya Newspapers -- Kenya
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:3519 , http://hdl.handle.net/10962/d1008178
- Description: Determining what is newsworthy is a daily challenge even to the very people who source news, produce and disseminate it. This study is part an exposition and exploration of the different approaches that media researchers have used to explain and determine the value of news. Like similar research before it, this study more specifically delves into the news selection process of news of one particular newspaper with the goal of investigating why and how news is selected for publication in the front page. News is the 'result of many forces: ranging from source power, journalistic orientation, medium-preference and market model, news values and production routines and processes. The study briefly expounds on the different definitions of news as perceived in terms of the developed and developing world. Just as journalists do not operate in a vacuum, a close examination of the various definitions reveals that news cannot be defined in isolation. Its definition is intrinsically tied to that of news values. Also explored here are debates about news values and their Western rootedness. Here reference is made to literature regarding theories on the social construction of meanings and on the gatekeeping concept.The study is informed by similar research in gatekeeping studies and sociology of news studies. It is important to state at the outset that the study is not concerned with how news is produced but why there is a bias for certain kinds of news. I am interested in explaining why and how the writers and editors at the East African Standard make decisions about what is worthy of being published on the front page of the newspaper. This distinction is necessary because the theories that inform this study transcend news sourcing and production. This study takes cognizance ofthe fact that one cannot separate social processes from the individual and vice versa. For this reason, this study investigates and analyses the biases of individual gatekeepers at the East African Standard as well as their collective biases. In the concluding section, this study calls for an alternative paradigm for journalism and news. The foregoing discussions in the other sections prove that a universal definition of news and what is newsworthy will not suffice and there is need to contexualise it.
- Full Text:
What makes a painting good?: an enquiry into the criteria used in evaluation
- Authors: Frost, Lola
- Date: 1988
- Subjects: Painting -- Appreciation
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2461 , http://hdl.handle.net/10962/d1008542
- Description: From introduction: "To affirm that a work of art is good or bad is to commend or condemn, but not describe . Thus criticism does not, and cannot, have the impersonal character and strict rules applicable independently of time and place," .. . (Macdonald 1966: 111) "Criticism and appraisal, too, are more like creation than like demonstration and proof." (Macdonald 1966: 112) This essay articulates evaluatory criteria that are used by both critics and laymen and which are cross -culturally applicable. Thus it seeks to articulate relatively objective types of criteria which we all use when evaluating paintings. This essay articulates fixed and objective criteria, but within these categories recognizes that there is much room for skillful, sympathetic and knowledgeable criticism. Thus criticism is a creative act. These objectively- articulated criteria are best seen as aids to, rather than carbon copies, for evaluation.
- Full Text:
- Date Issued: 1988
- Authors: Frost, Lola
- Date: 1988
- Subjects: Painting -- Appreciation
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2461 , http://hdl.handle.net/10962/d1008542
- Description: From introduction: "To affirm that a work of art is good or bad is to commend or condemn, but not describe . Thus criticism does not, and cannot, have the impersonal character and strict rules applicable independently of time and place," .. . (Macdonald 1966: 111) "Criticism and appraisal, too, are more like creation than like demonstration and proof." (Macdonald 1966: 112) This essay articulates evaluatory criteria that are used by both critics and laymen and which are cross -culturally applicable. Thus it seeks to articulate relatively objective types of criteria which we all use when evaluating paintings. This essay articulates fixed and objective criteria, but within these categories recognizes that there is much room for skillful, sympathetic and knowledgeable criticism. Thus criticism is a creative act. These objectively- articulated criteria are best seen as aids to, rather than carbon copies, for evaluation.
- Full Text:
- Date Issued: 1988
What limits an invasive biotic and abiotic effects on the distribution of the invasive mussel mytilus galloprovincialis on the South African coastline
- Authors: Hall, Madison
- Date: 2015
- Subjects: Perna , Mytilus galloprovincialis , Mussels -- South Africa , Introduced organisms -- Environmental aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5927 , http://hdl.handle.net/10962/d1017805
- Full Text:
- Date Issued: 2015
- Authors: Hall, Madison
- Date: 2015
- Subjects: Perna , Mytilus galloprovincialis , Mussels -- South Africa , Introduced organisms -- Environmental aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5927 , http://hdl.handle.net/10962/d1017805
- Full Text:
- Date Issued: 2015
What is political corruption?: A philosophical analysis
- Authors: Onah, Gideon Owogeka
- Date: 2021-10-29
- Subjects: Political corruption , Political ethics , Political science Philosophy , Philp, Mark , Thompson, Dennis F (Dennis Frank), 1940- , Miller, Seumas
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192298 , vital:45213
- Description: The concept of political corruption is crucial in political discourses. Since the 1990s, there has been a massive resurgence of focus on political corruption. Definitional accounts of the concept have been proposed. This work is a critique of the accounts that have since been provided. I argue that these definitions are inadequate, offering an alternative. The predominant definition of the concept is that it refers to public officials’ violations of public office rules due to their respective interests in private gain. I consider this wrong for three reasons. First, politics includes more than the activities of public officials. Second, that is not the only behaviour that is contrary to the moral imperatives of politics. Third, the lack of political integrity is not just about acting wrongly. It also includes the possession of political vices. Observing the inadequacy of the dominant perspective, Seumas Miller offers a more comprehensive definition. He defines political corruption as any act that despoils the moral character of political actors and undermines the processes and purposes of legitimate political institutions. However, his definition is also insufficient. First, he includes some immoral non-political acts as examples of political corruption, although he agrees that political corruption entails immorality in politics. Second, he unjustifiably excludes some immoral political actions as denoting political corruption. In contrast, I define political corruption as possessing political vices or acting contrary to moral, political imperatives. This definition is a comprehensive reflection of what it means to lack political integrity. My thesis begins with a critical account of politics and its moral imperatives. That is the criteria for determining what political corruption is. , Thesis (MA) -- Faculty of Humanities, Philosophy, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Onah, Gideon Owogeka
- Date: 2021-10-29
- Subjects: Political corruption , Political ethics , Political science Philosophy , Philp, Mark , Thompson, Dennis F (Dennis Frank), 1940- , Miller, Seumas
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/192298 , vital:45213
- Description: The concept of political corruption is crucial in political discourses. Since the 1990s, there has been a massive resurgence of focus on political corruption. Definitional accounts of the concept have been proposed. This work is a critique of the accounts that have since been provided. I argue that these definitions are inadequate, offering an alternative. The predominant definition of the concept is that it refers to public officials’ violations of public office rules due to their respective interests in private gain. I consider this wrong for three reasons. First, politics includes more than the activities of public officials. Second, that is not the only behaviour that is contrary to the moral imperatives of politics. Third, the lack of political integrity is not just about acting wrongly. It also includes the possession of political vices. Observing the inadequacy of the dominant perspective, Seumas Miller offers a more comprehensive definition. He defines political corruption as any act that despoils the moral character of political actors and undermines the processes and purposes of legitimate political institutions. However, his definition is also insufficient. First, he includes some immoral non-political acts as examples of political corruption, although he agrees that political corruption entails immorality in politics. Second, he unjustifiably excludes some immoral political actions as denoting political corruption. In contrast, I define political corruption as possessing political vices or acting contrary to moral, political imperatives. This definition is a comprehensive reflection of what it means to lack political integrity. My thesis begins with a critical account of politics and its moral imperatives. That is the criteria for determining what political corruption is. , Thesis (MA) -- Faculty of Humanities, Philosophy, 2021
- Full Text:
- Date Issued: 2021-10-29
What future graduates will value in their leaders: a study across gender and culture
- Authors: Cox, Andrea
- Date: 2013
- Subjects: Leadership -- South Africa Leadership -- Evaluation -- South Africa Culture -- South Africa Social values -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1195 , http://hdl.handle.net/10962/d1008197
- Description: Effective leadership has been found to be a key determinant of organisational success. Effective leadership does not only involve the ability to influence and inspire others, it is the ability to lead subordinates according to the competencies that they value. The focus of this study is on determining what in fact the future South African graduate workforce will value in a leader. Effective leadership and the competencies that subordinate's value is especially relevant today as leadership is forced to contend with an increasingly diverse workforce. This diversity necessitates the need for a leadership style to be congruent with what subordinates of diverse genders and cultures will value, so to be effective. Existing studies have indicated that gender and culture influence what subordinate's value in a leader, however it is evident from the results of this study, that this is not entirely the case. Regarding gender, the female and male respondents in this study value similar competencies in their leader, indicating that there is no distinct set of competencies that will be valued by male and female graduates. With respect to culture, the respondents value a mixture of competencies that combine both African and Western leadership practices, values and philosophies, indicating that there is no distinct set of competencies that will be valued by African, Coloured, Indian and White graduates. On the basis of this research, the recommendation is that for leaders to be effective in the 21 st century, a leader must be loyal and inspirational, have vision and integrity and lastly must be open and honest with their subordinates
- Full Text:
- Date Issued: 2013
- Authors: Cox, Andrea
- Date: 2013
- Subjects: Leadership -- South Africa Leadership -- Evaluation -- South Africa Culture -- South Africa Social values -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1195 , http://hdl.handle.net/10962/d1008197
- Description: Effective leadership has been found to be a key determinant of organisational success. Effective leadership does not only involve the ability to influence and inspire others, it is the ability to lead subordinates according to the competencies that they value. The focus of this study is on determining what in fact the future South African graduate workforce will value in a leader. Effective leadership and the competencies that subordinate's value is especially relevant today as leadership is forced to contend with an increasingly diverse workforce. This diversity necessitates the need for a leadership style to be congruent with what subordinates of diverse genders and cultures will value, so to be effective. Existing studies have indicated that gender and culture influence what subordinate's value in a leader, however it is evident from the results of this study, that this is not entirely the case. Regarding gender, the female and male respondents in this study value similar competencies in their leader, indicating that there is no distinct set of competencies that will be valued by male and female graduates. With respect to culture, the respondents value a mixture of competencies that combine both African and Western leadership practices, values and philosophies, indicating that there is no distinct set of competencies that will be valued by African, Coloured, Indian and White graduates. On the basis of this research, the recommendation is that for leaders to be effective in the 21 st century, a leader must be loyal and inspirational, have vision and integrity and lastly must be open and honest with their subordinates
- Full Text:
- Date Issued: 2013
What can TOLs reveal about the nature of ESL reading? : a critical evaluation of current ESL research utilising think-aloud protocols
- Authors: Dixon, Robyn
- Date: 1993
- Subjects: English language -- Study and teaching -- Foreign speakers Reading comprehension Reading -- Research
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1823 , http://hdl.handle.net/10962/d1003709
- Description: This thesis explores the efficacy of think-aloud protocols (TOLs), and the extent to which the TOL technique is able to reveal the nature of ESL reading interaction with expository prose. The investigation constituted a critical evaluation of current ESL TOL research, which was essentially a theoretical examination of emerging problems derived from an in-depth assessment of current ESL TOL studies. The theoretical examination was supplemented by the practical implementation of the technique in a case study research, utilising three verbal protocols obtained from ESL students at the University of Fort Hare. The close observation afforded by the evaluative case study research paradigm provided the writer - as participant observer - with a further means of judging the merit of TOLs, which corroborated findings from the theoretical evaluation, and enabled a consideration of unanticipated issues which emerged from the practical implementation of the technique. The conclusion was that TOLs seem to have a unique ability to identify aspects of the nature of ESL reading gained from an on-line assessment of reader interaction, provided that TOL research is conducted within certain methodological and analytic research constraints. The writer has proffered suggestions for future ESL TOL research, and feels that the combination of TOL research findings with other measures of reading comprehension could elucidate aspects of ESL comprehension, making a valuable contribution to ESL reading theory and practice.
- Full Text:
- Date Issued: 1993
- Authors: Dixon, Robyn
- Date: 1993
- Subjects: English language -- Study and teaching -- Foreign speakers Reading comprehension Reading -- Research
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1823 , http://hdl.handle.net/10962/d1003709
- Description: This thesis explores the efficacy of think-aloud protocols (TOLs), and the extent to which the TOL technique is able to reveal the nature of ESL reading interaction with expository prose. The investigation constituted a critical evaluation of current ESL TOL research, which was essentially a theoretical examination of emerging problems derived from an in-depth assessment of current ESL TOL studies. The theoretical examination was supplemented by the practical implementation of the technique in a case study research, utilising three verbal protocols obtained from ESL students at the University of Fort Hare. The close observation afforded by the evaluative case study research paradigm provided the writer - as participant observer - with a further means of judging the merit of TOLs, which corroborated findings from the theoretical evaluation, and enabled a consideration of unanticipated issues which emerged from the practical implementation of the technique. The conclusion was that TOLs seem to have a unique ability to identify aspects of the nature of ESL reading gained from an on-line assessment of reader interaction, provided that TOL research is conducted within certain methodological and analytic research constraints. The writer has proffered suggestions for future ESL TOL research, and feels that the combination of TOL research findings with other measures of reading comprehension could elucidate aspects of ESL comprehension, making a valuable contribution to ESL reading theory and practice.
- Full Text:
- Date Issued: 1993
What are the pertinent intersections in the lives of black women at Rhodes University?
- Authors: Gushman, Lutho Phinda
- Date: 2021-10-29
- Subjects: Women, Black South Africa Makhanda , Student movements South Africa Makhanda , Intersectionality (Sociology) , Pluralism , Matrix organization South Africa Makhanda , Women, Black Education (Higher) South Africa Makhanda , Social action South Africa Makhanda , Rhodes University
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190990 , vital:45047
- Description: After the 2016 #FeesMustFall protest(s), higher education institutions were dramatically altered with respect to their institutional cultures; the narratives of those who were historically side-lined and marginalised took centre stage. At Rhodes University social activism was constitutive of three components; a ‘revolt’ against the fee increment; a contestation of the rape culture; and a rejection of the colonial curriculum. These concerns, in their varied articulations, made up different social and academic realities that define(d) Rhodes University and affected how individuals experienced institutional culture. According to Ndlovu (2017) while these expressed acts (in the form of protests and institutional shutdowns) of resistance against the system of higher education subsided after the fees must fall campaign, these served to centre the narratives of the marginalised. Keeping with this thinking, the argument presented in this thesis explores the experiences of black women in higher education after the call towards coordinated resistance. Using qualitative data in the form of narrative interviews, the thesis documents how the participants continued their academic and social life post-resistance. This rupture of resistance created a complex matrix of individual subjectivity where participants engaged with traditional social academic norms in new spaces of resistance; a phenomenon that enlivened the intersectionality that came to define the higher education landscape of the country. This thesis explores the stories of the participant’s as they engage(d) with what is becoming a new institution—that is the University in South Africa, with a case-in-point being Rhodes University—and to understand the power relations and intersections that define their lived experiences. This study found that the reality of existing within the confines of power—with its fluidity—meant that black women operate both within spaces of privilege and oppression simultaneously. As such, and following Vivian May’s (2015) argument, this study concludes that black women are situated and simultaneously constrained by power. Thus spaces of resistance are constantly in flux and determined by their relations within power. , Thesis (MA) -- Faculty of Humanities, Politics and International Studies, 2021
- Full Text:
- Date Issued: 2021-10-29
- Authors: Gushman, Lutho Phinda
- Date: 2021-10-29
- Subjects: Women, Black South Africa Makhanda , Student movements South Africa Makhanda , Intersectionality (Sociology) , Pluralism , Matrix organization South Africa Makhanda , Women, Black Education (Higher) South Africa Makhanda , Social action South Africa Makhanda , Rhodes University
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/190990 , vital:45047
- Description: After the 2016 #FeesMustFall protest(s), higher education institutions were dramatically altered with respect to their institutional cultures; the narratives of those who were historically side-lined and marginalised took centre stage. At Rhodes University social activism was constitutive of three components; a ‘revolt’ against the fee increment; a contestation of the rape culture; and a rejection of the colonial curriculum. These concerns, in their varied articulations, made up different social and academic realities that define(d) Rhodes University and affected how individuals experienced institutional culture. According to Ndlovu (2017) while these expressed acts (in the form of protests and institutional shutdowns) of resistance against the system of higher education subsided after the fees must fall campaign, these served to centre the narratives of the marginalised. Keeping with this thinking, the argument presented in this thesis explores the experiences of black women in higher education after the call towards coordinated resistance. Using qualitative data in the form of narrative interviews, the thesis documents how the participants continued their academic and social life post-resistance. This rupture of resistance created a complex matrix of individual subjectivity where participants engaged with traditional social academic norms in new spaces of resistance; a phenomenon that enlivened the intersectionality that came to define the higher education landscape of the country. This thesis explores the stories of the participant’s as they engage(d) with what is becoming a new institution—that is the University in South Africa, with a case-in-point being Rhodes University—and to understand the power relations and intersections that define their lived experiences. This study found that the reality of existing within the confines of power—with its fluidity—meant that black women operate both within spaces of privilege and oppression simultaneously. As such, and following Vivian May’s (2015) argument, this study concludes that black women are situated and simultaneously constrained by power. Thus spaces of resistance are constantly in flux and determined by their relations within power. , Thesis (MA) -- Faculty of Humanities, Politics and International Studies, 2021
- Full Text:
- Date Issued: 2021-10-29