Use of fungicides for the management of Uromycladium acaciae in Acacia mearnsii plantations, South Africa
- Authors: Payn, Richard Guy
- Date: 2017
- Subjects: Fungicides -- South Africa Acacia mearnsii -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/20500 , vital:29299
- Description: South Africa has ca. 110 000 ha planted to Acacia mearnsii with 85% of the revenue from the species obtained from the timber, and 15% from the bark. Since its detection in 2013, wattle rust (recently identified as Uromycladium acaciae) has spread throughout the black wattle plantation area in KwaZulu-Natal, and from 2015 it was recorded in southern Mpumalanga. The pathogen affects trees of all age classes, causing a reduction in growth, as well as mortality with severe infection. Research has been initiated to determine a number of strategies for the management of the pathogen. These strategies include understanding wattle rust biology and epidemiology, planting tolerant or resistant black wattle, the testing and use of fungicide for management, and remote sensing and process based modelling to assess black wattle loss and high risk areas. These, with the outcomes from this research, will be combined into an overall Integrated Pest Management plan. Of the various strategies, the management of wattle rust with the use of fungicides is important, not only as it will have the potential to reduce the negative impacts of wattle rust, but it will also provide an interim solution until the other research areas provide alternative solutions. To address the current lack of fungicides available (and knowledge around their application) for the management of wattle rust, a series of trials were implemented to screen fungicides for their potential use, extend periods between the re-application of fungicide (if possible), the linking of symptoms to Disease Expression to aid with the timing of application, and the cost:benefits associated with fungicide use. Prior to the initiation of research into managing wattle rust, no fungicides were registered in South Africa for the control of wattle rust. In October / November 2014, three A. mearnsii trials were initiated in the KwaZulu-Natal Midlands and SE Mpumulanga where fungicides were tested at varying rates for the control of wattle rust. Wattle rust had a significant and negative impact on tree growth, irrespective of site and/or previous infection. All fungicides tested and at all the rates applied, proved effective for control. For the most effective control of wattle rust, fungicides should be applied as a preventative, rather than corrective measure. In October 2015 a trial was initiated in southern KwaZulu-Natal to determine the effectiveness of varied application schedules and adjuvants of fungicides for the management of wattle rust. Two trials had initially been initiated but one had to be abandoned due to browsing damage. Wattle rust had a significant impact upon Groundline Diameter and Biomass Index but not Height. All of the adjuvants used and application schedules were effective in managing wattle rust. The most effective fungicide application used will therefore be based upon cost and in a manner that will reduce the likelihood of acquired resistance developing in wattle rust populations. The timing of fungicide application is necessary for optimal use of these fungicides. Fungicide applications could potentially be linked to the emergence of different wattle rust symptoms to optimize fungicide use. Wattle rust symptoms were analysed from the untreated control plots of two trials, one in the KwaZulu-Natal midlands and one in southern KwaZulu-Natal, to determine whether wattle rust Disease expression could be linked to black wattle tree growth. Regression trees were used for the analysis, as linear and multiple regression techniques would be unsuitable for the data. Regression trees were overfitted and attempts at testing the robustness of the model by cross-validation were unsuccessful. No individual symptom emerged as a significant predictor of tree growth, indicating that fungicide application should take place with the onset of any of the wattle rust symptoms tested. The results from six trials testing the use of fungicides for managing wattle rust were compared to assess costs associated with fungicide use. Relative growth for Biomass Index was compared to untreated controls to obtain comparisons within and between sites. Costs versus benefit were compared using a two-way table to determine the most optimum treatment. The largest portion of treatment costs was attributed to the cost of fungicide. No single treatment was found to be optimal for the recommended rate of application. The use of adjuvants increased the cost of treatment, without additional benefit in growth. Control of wattle rust is beneficial, although costly if over-applied. Rotation-end data is required to determine whether fungicide use is economical for managing wattle rust over an extended period of time. As a limited number of fungicides, from a limited number of fungicide groups were screened, the screening of additional fungicides from different fungicide groups will provide an additional selection of fungicides. If these are used in combination or alternation, the likelihood of acquired resistance developing among wattle rust populations will be reduced. Linking fungicide applications with wattle rust epidemiological and climatic data will aid in optimal use of fungicides, by timing applications to coincide with epidemiological and climatic cues. Rotation end research comparing final yield on fungicide treated versus untreated black wattle is needed to fully understand the economics of fungicide use. This will also aid in the understanding of the impact of wattle rust on tree age.
- Full Text:
- Date Issued: 2017
- Authors: Payn, Richard Guy
- Date: 2017
- Subjects: Fungicides -- South Africa Acacia mearnsii -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/20500 , vital:29299
- Description: South Africa has ca. 110 000 ha planted to Acacia mearnsii with 85% of the revenue from the species obtained from the timber, and 15% from the bark. Since its detection in 2013, wattle rust (recently identified as Uromycladium acaciae) has spread throughout the black wattle plantation area in KwaZulu-Natal, and from 2015 it was recorded in southern Mpumalanga. The pathogen affects trees of all age classes, causing a reduction in growth, as well as mortality with severe infection. Research has been initiated to determine a number of strategies for the management of the pathogen. These strategies include understanding wattle rust biology and epidemiology, planting tolerant or resistant black wattle, the testing and use of fungicide for management, and remote sensing and process based modelling to assess black wattle loss and high risk areas. These, with the outcomes from this research, will be combined into an overall Integrated Pest Management plan. Of the various strategies, the management of wattle rust with the use of fungicides is important, not only as it will have the potential to reduce the negative impacts of wattle rust, but it will also provide an interim solution until the other research areas provide alternative solutions. To address the current lack of fungicides available (and knowledge around their application) for the management of wattle rust, a series of trials were implemented to screen fungicides for their potential use, extend periods between the re-application of fungicide (if possible), the linking of symptoms to Disease Expression to aid with the timing of application, and the cost:benefits associated with fungicide use. Prior to the initiation of research into managing wattle rust, no fungicides were registered in South Africa for the control of wattle rust. In October / November 2014, three A. mearnsii trials were initiated in the KwaZulu-Natal Midlands and SE Mpumulanga where fungicides were tested at varying rates for the control of wattle rust. Wattle rust had a significant and negative impact on tree growth, irrespective of site and/or previous infection. All fungicides tested and at all the rates applied, proved effective for control. For the most effective control of wattle rust, fungicides should be applied as a preventative, rather than corrective measure. In October 2015 a trial was initiated in southern KwaZulu-Natal to determine the effectiveness of varied application schedules and adjuvants of fungicides for the management of wattle rust. Two trials had initially been initiated but one had to be abandoned due to browsing damage. Wattle rust had a significant impact upon Groundline Diameter and Biomass Index but not Height. All of the adjuvants used and application schedules were effective in managing wattle rust. The most effective fungicide application used will therefore be based upon cost and in a manner that will reduce the likelihood of acquired resistance developing in wattle rust populations. The timing of fungicide application is necessary for optimal use of these fungicides. Fungicide applications could potentially be linked to the emergence of different wattle rust symptoms to optimize fungicide use. Wattle rust symptoms were analysed from the untreated control plots of two trials, one in the KwaZulu-Natal midlands and one in southern KwaZulu-Natal, to determine whether wattle rust Disease expression could be linked to black wattle tree growth. Regression trees were used for the analysis, as linear and multiple regression techniques would be unsuitable for the data. Regression trees were overfitted and attempts at testing the robustness of the model by cross-validation were unsuccessful. No individual symptom emerged as a significant predictor of tree growth, indicating that fungicide application should take place with the onset of any of the wattle rust symptoms tested. The results from six trials testing the use of fungicides for managing wattle rust were compared to assess costs associated with fungicide use. Relative growth for Biomass Index was compared to untreated controls to obtain comparisons within and between sites. Costs versus benefit were compared using a two-way table to determine the most optimum treatment. The largest portion of treatment costs was attributed to the cost of fungicide. No single treatment was found to be optimal for the recommended rate of application. The use of adjuvants increased the cost of treatment, without additional benefit in growth. Control of wattle rust is beneficial, although costly if over-applied. Rotation-end data is required to determine whether fungicide use is economical for managing wattle rust over an extended period of time. As a limited number of fungicides, from a limited number of fungicide groups were screened, the screening of additional fungicides from different fungicide groups will provide an additional selection of fungicides. If these are used in combination or alternation, the likelihood of acquired resistance developing among wattle rust populations will be reduced. Linking fungicide applications with wattle rust epidemiological and climatic data will aid in optimal use of fungicides, by timing applications to coincide with epidemiological and climatic cues. Rotation end research comparing final yield on fungicide treated versus untreated black wattle is needed to fully understand the economics of fungicide use. This will also aid in the understanding of the impact of wattle rust on tree age.
- Full Text:
- Date Issued: 2017
User experience guidelines for mobile natural user interfaces: a case study of physically disabled users
- Authors: Jacobs, Gershwin
- Date: 2017
- Subjects: User interfaces (Computer systems) Human-computer interaction , Mobile computing Augmented reality
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/17547 , vital:28377
- Description: Motor impaired people are faced with many challenges, one being the of lack integration into certain spheres of society. Access to information is seen as a major issue for the motor impaired since most forms of interaction or interactive devices are not suited to the needs of motor impaired people. People with motor impairments, like the rest of the population, are increasingly using mobile phones. As a result of the current devices and methods used for interaction with content on mobile phones, various factors prohibit a pleasant experience for users with motor impairments. To counter these factors, this study recognizes the need to implement better suited methods of interaction and navigation to improve accessibility, usability and user experience for motor impaired users. The objective of the study was to gain an understanding of the nature of motor impairments and the challenges that this group of people face when using mobile phones. Once this was determined, a solution to address this problem was found in the form of natural user interfaces. In order to gain a better understanding of this technology, various forms of NUIs and the benefits thereof were studied by the researcher in order to determine how this technology can be implemented to meet the needs of motor impaired people. To test theory, the Samsung Galaxy s5 was selected as the NUI device for the study. It must be noted that this study started in the year 2013 and the Galaxy S5 was the latest device claiming to improve interaction for disabled people at the time. This device was used in a case study that made use of various data collection methods, including participant interviews. Various motor impaired participants were requested to perform predefined tasks on the device, along with the completion of a set of user experience questionnaires. Based on the results of the study, it was found that interaction with mobile phones is an issue for people with motor impairments and that alternative methods of interaction need to be implemented. These results contributed to the final output of this study, namely a set of user experience guidelines for the design of mobile human computer interaction for motor impaired users.
- Full Text:
- Date Issued: 2017
- Authors: Jacobs, Gershwin
- Date: 2017
- Subjects: User interfaces (Computer systems) Human-computer interaction , Mobile computing Augmented reality
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/17547 , vital:28377
- Description: Motor impaired people are faced with many challenges, one being the of lack integration into certain spheres of society. Access to information is seen as a major issue for the motor impaired since most forms of interaction or interactive devices are not suited to the needs of motor impaired people. People with motor impairments, like the rest of the population, are increasingly using mobile phones. As a result of the current devices and methods used for interaction with content on mobile phones, various factors prohibit a pleasant experience for users with motor impairments. To counter these factors, this study recognizes the need to implement better suited methods of interaction and navigation to improve accessibility, usability and user experience for motor impaired users. The objective of the study was to gain an understanding of the nature of motor impairments and the challenges that this group of people face when using mobile phones. Once this was determined, a solution to address this problem was found in the form of natural user interfaces. In order to gain a better understanding of this technology, various forms of NUIs and the benefits thereof were studied by the researcher in order to determine how this technology can be implemented to meet the needs of motor impaired people. To test theory, the Samsung Galaxy s5 was selected as the NUI device for the study. It must be noted that this study started in the year 2013 and the Galaxy S5 was the latest device claiming to improve interaction for disabled people at the time. This device was used in a case study that made use of various data collection methods, including participant interviews. Various motor impaired participants were requested to perform predefined tasks on the device, along with the completion of a set of user experience questionnaires. Based on the results of the study, it was found that interaction with mobile phones is an issue for people with motor impairments and that alternative methods of interaction need to be implemented. These results contributed to the final output of this study, namely a set of user experience guidelines for the design of mobile human computer interaction for motor impaired users.
- Full Text:
- Date Issued: 2017
Using computer vision to categorize tyres and estimate the number of visible tyres in tyre stockpile images
- Authors: Eastwood, Grant
- Date: 2017
- Subjects: Tires -- Specifications Tires -- Recycling , Tires -- Maintenance and repair
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/16022 , vital:28313
- Description: Pressures from environmental agencies contribute to the challenges associated with the disposal of waste tyres, particularly in South Africa. Recycling of waste tyres in South Africa is in its infancy resulting in the historically undocumented and uncontrolled existence of waste tyre stockpiles across the country. The remote and distant locations of such stockpiles typically complicate the logistics associated with the collection, transport and storage of waste tyres prior to entering the recycling process. In order to optimize the logistics associated with the collection of waste tyres from stockpiles, useful information about such stockpiles would include estimates of the types of tyres as well as the quantity of specific tyre types found in particular stockpiles. This research proposes the use of computer vision for categorizing individual tyres and estimating the number of visible tyres in tyre stockpile images to support the logistics in tyre recycling efforts. The study begins with a broad review of image processing and computer vision algorithms for categorization and counting objects in images. The bag of visual words (BoVW) model for categorization is tested on two small data sets of tread tyre images using a random sub-sampling holdout method. The categorization results are evaluated using performance metrics for multiclass classifiers, namely the average accuracy, precision, and recall. The results indicated that corner-based local feature detectors combined with speeded up robust features (SURF) descriptors in a BoVW model provide moderately accurate categorization of tyres based on tread images. Two feature extraction methods for extracting features for use in training neural networks (NNs) for tyre count estimations in tyre stockpiles are proposed. The two feature extraction methods are used to describe images in terms of feature vectors that can be used as input for NNs. The first feature extraction method uses the BoVW model with histograms of oriented gradients (HOG) features collected from overlapping sub-images to create a visual vocabulary and describe the images in terms of their visual word occurrence histogram. The second feature extraction method uses the image gradient magnitude, gradient orientation, and edge orientations of edges detected using the Canny edge detector. A concatenated histogram is constructed from individual histograms of gradient orientations and gradient magnitude. The histograms are then used to train NNs using backpropogation to approximate functions from the feature vectors describing the images to scalar count estimations. The accuracy of visible object count predictions are evaluated using NN evaluation techniques to determine the accuracy of predictions and the generalization ability of the fit model. The count estimation experiments using the two feature extraction methods for input to NNs showed that fairly accurate count estimations can be obtained and that the fit model could generalize fairly well to unseen images.
- Full Text:
- Date Issued: 2017
- Authors: Eastwood, Grant
- Date: 2017
- Subjects: Tires -- Specifications Tires -- Recycling , Tires -- Maintenance and repair
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/16022 , vital:28313
- Description: Pressures from environmental agencies contribute to the challenges associated with the disposal of waste tyres, particularly in South Africa. Recycling of waste tyres in South Africa is in its infancy resulting in the historically undocumented and uncontrolled existence of waste tyre stockpiles across the country. The remote and distant locations of such stockpiles typically complicate the logistics associated with the collection, transport and storage of waste tyres prior to entering the recycling process. In order to optimize the logistics associated with the collection of waste tyres from stockpiles, useful information about such stockpiles would include estimates of the types of tyres as well as the quantity of specific tyre types found in particular stockpiles. This research proposes the use of computer vision for categorizing individual tyres and estimating the number of visible tyres in tyre stockpile images to support the logistics in tyre recycling efforts. The study begins with a broad review of image processing and computer vision algorithms for categorization and counting objects in images. The bag of visual words (BoVW) model for categorization is tested on two small data sets of tread tyre images using a random sub-sampling holdout method. The categorization results are evaluated using performance metrics for multiclass classifiers, namely the average accuracy, precision, and recall. The results indicated that corner-based local feature detectors combined with speeded up robust features (SURF) descriptors in a BoVW model provide moderately accurate categorization of tyres based on tread images. Two feature extraction methods for extracting features for use in training neural networks (NNs) for tyre count estimations in tyre stockpiles are proposed. The two feature extraction methods are used to describe images in terms of feature vectors that can be used as input for NNs. The first feature extraction method uses the BoVW model with histograms of oriented gradients (HOG) features collected from overlapping sub-images to create a visual vocabulary and describe the images in terms of their visual word occurrence histogram. The second feature extraction method uses the image gradient magnitude, gradient orientation, and edge orientations of edges detected using the Canny edge detector. A concatenated histogram is constructed from individual histograms of gradient orientations and gradient magnitude. The histograms are then used to train NNs using backpropogation to approximate functions from the feature vectors describing the images to scalar count estimations. The accuracy of visible object count predictions are evaluated using NN evaluation techniques to determine the accuracy of predictions and the generalization ability of the fit model. The count estimation experiments using the two feature extraction methods for input to NNs showed that fairly accurate count estimations can be obtained and that the fit model could generalize fairly well to unseen images.
- Full Text:
- Date Issued: 2017
Using emotional intelligence interpersonal competency of empathy as a frame to combat xenophobia in schools: a case study
- Authors: Williams, Augustus
- Date: 2017
- Subjects: Teacher-student relationships , Emotional intelligence -- South Africa -- Students Education, Humanistic
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10948/13507 , vital:27214
- Description: The aim of this study was to explore how the perceptions of teachers on their emotional intelligence interpersonal competency of empathy that could be used as a frame to combat xenophobia in schools. The three objectives of this study was to explore and describe: teachers’ perceptions and experiences of xenophobic violence in schools in Port Elizabeth’s Northern Areas; teachers’ responses to xenophobic violence from the emotional intelligence interpersonal competency of empathy; and how emotional intelligence interpersonal competency of empathy could be used as a tool to combat xenophobia in schools. Foreign national learners in Port Elizabeth’s Northern Areas are subjected to xenophobic incidences by some teachers at these schools. This impacts negatively into these learners’ learning environment in these schools. It is behind this backdrop that this study sought to explore how the emotional intelligence interpersonal competency of empathy could be used by teachers as a frame to combat xenophobia in schools. The argument of this study therefore stems from the fact that teachers could use their EI interpersonal competency of empathy to combat xenophobia in their schools. Focus group and mini-focus group interviews was employed to get an explorative, descriptive and interpretive revelation, which was utilised to enhance validity and triangulation for this qualitative study.
- Full Text:
- Date Issued: 2017
- Authors: Williams, Augustus
- Date: 2017
- Subjects: Teacher-student relationships , Emotional intelligence -- South Africa -- Students Education, Humanistic
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10948/13507 , vital:27214
- Description: The aim of this study was to explore how the perceptions of teachers on their emotional intelligence interpersonal competency of empathy that could be used as a frame to combat xenophobia in schools. The three objectives of this study was to explore and describe: teachers’ perceptions and experiences of xenophobic violence in schools in Port Elizabeth’s Northern Areas; teachers’ responses to xenophobic violence from the emotional intelligence interpersonal competency of empathy; and how emotional intelligence interpersonal competency of empathy could be used as a tool to combat xenophobia in schools. Foreign national learners in Port Elizabeth’s Northern Areas are subjected to xenophobic incidences by some teachers at these schools. This impacts negatively into these learners’ learning environment in these schools. It is behind this backdrop that this study sought to explore how the emotional intelligence interpersonal competency of empathy could be used by teachers as a frame to combat xenophobia in schools. The argument of this study therefore stems from the fact that teachers could use their EI interpersonal competency of empathy to combat xenophobia in their schools. Focus group and mini-focus group interviews was employed to get an explorative, descriptive and interpretive revelation, which was utilised to enhance validity and triangulation for this qualitative study.
- Full Text:
- Date Issued: 2017
Visual gaze behaviour of sub-elite cricket batsmen when facing fast in-swing and out-swing bowling
- Authors: Douglas, Wayde Percival
- Date: 2017
- Subjects: Cricket -- Batting -- Psychological aspects Gaze -- Psychological aspects , Visual perception
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/16098 , vital:28320
- Description: The primary aim of this study was to determine the visual gaze behaviour of sub-elite cricket batsmen when facing fast in-swing and out-swing bowling. To achieve the aim of this study, two main objectives were set: (1) to describe and compare the visual gaze behaviour of sub-elite cricket batsmen for both successful and unsuccessful trials irrespective of the ball faced; and (2) to describe and compare the visual gaze behaviour of sub-elite cricket batsmen for both in-swing and out-swing bowling trials irrespective of the outcome. The gaze behaviour characteristics were described and compared in terms areas of interest (AOI), number of fixations, duration of each fixation, starting and last fixation, and order of fixations. The study was pre-experimental in nature and utilised a quantitative approach. A One group post-test only design was followed in this study. A total of 13 batsmen were tested that met the inclusion criteria and were included in the study by means of purposive sampling. Four different variables were assessed: eye dominance, visual gaze behaviour, the speed of delivery and ambient light. No significant differences were found for the mean number and duration of fixations irrespective of the stroke outcome and the ball type faced. However, significant differences were obtained when specifically looking at the stroke outcome and the ball type faced. Results suggest that the AOI, upper body, arm/ ball release and pitch are considered as task relevant cues. Information appears to be acquired from the aforementioned AOI in a sequential manner to contribute to successful batting performance. In addition, batsmen should attempt to diminish the number of blinks at the end of trials to contribute towards more successful batting performance.
- Full Text:
- Date Issued: 2017
- Authors: Douglas, Wayde Percival
- Date: 2017
- Subjects: Cricket -- Batting -- Psychological aspects Gaze -- Psychological aspects , Visual perception
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/16098 , vital:28320
- Description: The primary aim of this study was to determine the visual gaze behaviour of sub-elite cricket batsmen when facing fast in-swing and out-swing bowling. To achieve the aim of this study, two main objectives were set: (1) to describe and compare the visual gaze behaviour of sub-elite cricket batsmen for both successful and unsuccessful trials irrespective of the ball faced; and (2) to describe and compare the visual gaze behaviour of sub-elite cricket batsmen for both in-swing and out-swing bowling trials irrespective of the outcome. The gaze behaviour characteristics were described and compared in terms areas of interest (AOI), number of fixations, duration of each fixation, starting and last fixation, and order of fixations. The study was pre-experimental in nature and utilised a quantitative approach. A One group post-test only design was followed in this study. A total of 13 batsmen were tested that met the inclusion criteria and were included in the study by means of purposive sampling. Four different variables were assessed: eye dominance, visual gaze behaviour, the speed of delivery and ambient light. No significant differences were found for the mean number and duration of fixations irrespective of the stroke outcome and the ball type faced. However, significant differences were obtained when specifically looking at the stroke outcome and the ball type faced. Results suggest that the AOI, upper body, arm/ ball release and pitch are considered as task relevant cues. Information appears to be acquired from the aforementioned AOI in a sequential manner to contribute to successful batting performance. In addition, batsmen should attempt to diminish the number of blinks at the end of trials to contribute towards more successful batting performance.
- Full Text:
- Date Issued: 2017
Walking the Spatial Triad: how do Rhodians experience Rhodes University as a place?
- Authors: Mtolo, Siyathokoza
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/36082 , vital:24476
- Description: Globally and locally the documentation of the experience of the tertiary education institution as a place in the human or cultural geography sense of the word is an under-utilised academic exercise. Locally, however, with the 2015 #RhodesMustFall moment which highlighted South Africa's tertiary education institutions as places of meaning and accompanying experience, the documentation of such overlooked place experience became ever more pressing. The purpose of this thesis is to document how some members of the population of one South African tertiary education, the Rhodians of Rhodes University, experience that university as the place that it is to them. This is a phenomenological documentation of experience as the thesis makes it a point to look at a selection of Rhodians and their experience of emplacement in the place that is Rhodes University. In-depth mobile interviews, closely related to transect walks, were conducted with 12 Rhodians randomly selected in the hope for maximum sample variation. The interviews were conducted with the aid of a camera recording each participant’s daily transit route through campus as they reflected on their experience of Rhodes University as the place it is for them. The thesis finds that the experience of Rhodes University as a place is highly informed by the university's built and decorated environment being a visual experience that is both walked through as part of living in the place, and wherein people find themselves engaging in social relations with other Rhodians. The thesis also finds that the experience of Rhodes University as a place is also highly informed by previous experiences of places as visual and social activity entities - that the participants bring other places with them into this place. The Rhodians who participated in this research experience the placeness of Rhodes University as an emplacement that is part old, part modern, part intrigue, and part contest. Socially the university is found to be both challenging and negotiable in line with what the individual Rhodian is and is not willing to do in accordance with their emplacement and its social demands. Ultimately, the experience of Rhodes University as a place is highly determined by the individual Rhodian's past experiences of emplacement and the expectations that they bring with them which shape what their present place is to them.
- Full Text:
- Date Issued: 2017
- Authors: Mtolo, Siyathokoza
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/36082 , vital:24476
- Description: Globally and locally the documentation of the experience of the tertiary education institution as a place in the human or cultural geography sense of the word is an under-utilised academic exercise. Locally, however, with the 2015 #RhodesMustFall moment which highlighted South Africa's tertiary education institutions as places of meaning and accompanying experience, the documentation of such overlooked place experience became ever more pressing. The purpose of this thesis is to document how some members of the population of one South African tertiary education, the Rhodians of Rhodes University, experience that university as the place that it is to them. This is a phenomenological documentation of experience as the thesis makes it a point to look at a selection of Rhodians and their experience of emplacement in the place that is Rhodes University. In-depth mobile interviews, closely related to transect walks, were conducted with 12 Rhodians randomly selected in the hope for maximum sample variation. The interviews were conducted with the aid of a camera recording each participant’s daily transit route through campus as they reflected on their experience of Rhodes University as the place it is for them. The thesis finds that the experience of Rhodes University as a place is highly informed by the university's built and decorated environment being a visual experience that is both walked through as part of living in the place, and wherein people find themselves engaging in social relations with other Rhodians. The thesis also finds that the experience of Rhodes University as a place is also highly informed by previous experiences of places as visual and social activity entities - that the participants bring other places with them into this place. The Rhodians who participated in this research experience the placeness of Rhodes University as an emplacement that is part old, part modern, part intrigue, and part contest. Socially the university is found to be both challenging and negotiable in line with what the individual Rhodian is and is not willing to do in accordance with their emplacement and its social demands. Ultimately, the experience of Rhodes University as a place is highly determined by the individual Rhodian's past experiences of emplacement and the expectations that they bring with them which shape what their present place is to them.
- Full Text:
- Date Issued: 2017
Wh-question formation in South African sign language: a case study
- Authors: De Barros, Courtney Leigh
- Date: 2017
- Subjects: South African sign language , South African sign language -- Syntax , Sign language -- Grammar
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/42800 , vital:25237
- Description: This thesis is a case study investigating wh-question formation in South African Sign Language (SASL). It provides the first descriptive and syntactic analysis of wh-question formation in this language, based on a collected sample. The evidence gathered for this study shows that SASL makes use of non-manual features to mark wh-question formation and possesses a full question word paradigm including WHAT, WHERE, WHEN, WHO and HOW. In the methodology, I critically engage with two issues: informant selection and data elicitation. These can greatly impact data validity – specifically with respect to sign language research. Ultimately, I adopt a novel, multi-layered data collection approach to ensure a valid sample. The data reveals SASL’s almost exclusive placement of wh-question words in the right periphery. The absence of moved sentence-initial wh-elements in SASL poses problems for syntactic analysis using only leftward movement. It seems typologically unusual that a language predominantly selecting the right periphery as a position for wh-words would allow a complex syntactic derivation involving some null wh-element in a leftward Spec, CP and then allow for another ‘copy’ to appear in the right periphery. On the other hand, having Spec, CP on the right allows for far less complex derivations of wh-movement. In SASL, as in spoken language, the wh-word moves to Spec, CP to check the [WH] feature in C. The difference is that this movement is rightward. Further support for a rightward analysis comes from SASL’s distribution of non-manual features, and its hierarchy of negative elements and adverbials. This research represents a first step towards filling a gap in the SASL literature concerning wh-question formation, as well as a contribution to the growing body of research surrounding sign languages. Furthermore, at a higher level, this study evaluates current linguistic theory on sign languages, challenging the current cross-linguistic generalisation that wh-movement is leftward.
- Full Text:
- Date Issued: 2017
- Authors: De Barros, Courtney Leigh
- Date: 2017
- Subjects: South African sign language , South African sign language -- Syntax , Sign language -- Grammar
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/42800 , vital:25237
- Description: This thesis is a case study investigating wh-question formation in South African Sign Language (SASL). It provides the first descriptive and syntactic analysis of wh-question formation in this language, based on a collected sample. The evidence gathered for this study shows that SASL makes use of non-manual features to mark wh-question formation and possesses a full question word paradigm including WHAT, WHERE, WHEN, WHO and HOW. In the methodology, I critically engage with two issues: informant selection and data elicitation. These can greatly impact data validity – specifically with respect to sign language research. Ultimately, I adopt a novel, multi-layered data collection approach to ensure a valid sample. The data reveals SASL’s almost exclusive placement of wh-question words in the right periphery. The absence of moved sentence-initial wh-elements in SASL poses problems for syntactic analysis using only leftward movement. It seems typologically unusual that a language predominantly selecting the right periphery as a position for wh-words would allow a complex syntactic derivation involving some null wh-element in a leftward Spec, CP and then allow for another ‘copy’ to appear in the right periphery. On the other hand, having Spec, CP on the right allows for far less complex derivations of wh-movement. In SASL, as in spoken language, the wh-word moves to Spec, CP to check the [WH] feature in C. The difference is that this movement is rightward. Further support for a rightward analysis comes from SASL’s distribution of non-manual features, and its hierarchy of negative elements and adverbials. This research represents a first step towards filling a gap in the SASL literature concerning wh-question formation, as well as a contribution to the growing body of research surrounding sign languages. Furthermore, at a higher level, this study evaluates current linguistic theory on sign languages, challenging the current cross-linguistic generalisation that wh-movement is leftward.
- Full Text:
- Date Issued: 2017
What are the barriers and prospects for integrating environmental sustainability into the curriculum?
- Authors: Rorke, Joshua
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/5522 , vital:20938
- Description: This study attempts to investigate the extent to which environmental sustainability has been integrated into the curriculum of the Humanities Faculty at Rhodes University as well as the barriers and prospects for further integration. This thesis argues that the integration of environmental sustainability has been very limited. The three main components of environmental sustainability, namely environmental content, interdisciplinarity and participatory curriculum formation, are all lacking in most departments' curricula. This is despite all departments' affirmation that environmental issues are among the most critical problems the world faces today. Most of the departments are arguably only paying lip-service to environmental issues while making little to no effort toward integrating the environment into their curriculum. A lack of space in the curriculum is a frequently suggested barrier to introducing environmental sustainability into a course. However, this thesis argues that the environmentally conscious transformation of a curriculum cannot be achieved simply by adding content to the existing syllabus, but requires a restructuring of the curriculum itself. Many of the other barriers found by this study can be overcome through sufficient will on the part of departments to change their curricula. However, generating this will is difficult, as students are not ostensibly interested in environmental concerns. It is then incumbent on the lecturers themselves to educate the students on critical environmental issues, as well as on students to urge their lecturers to bring about change.
- Full Text:
- Date Issued: 2017
- Authors: Rorke, Joshua
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/5522 , vital:20938
- Description: This study attempts to investigate the extent to which environmental sustainability has been integrated into the curriculum of the Humanities Faculty at Rhodes University as well as the barriers and prospects for further integration. This thesis argues that the integration of environmental sustainability has been very limited. The three main components of environmental sustainability, namely environmental content, interdisciplinarity and participatory curriculum formation, are all lacking in most departments' curricula. This is despite all departments' affirmation that environmental issues are among the most critical problems the world faces today. Most of the departments are arguably only paying lip-service to environmental issues while making little to no effort toward integrating the environment into their curriculum. A lack of space in the curriculum is a frequently suggested barrier to introducing environmental sustainability into a course. However, this thesis argues that the environmentally conscious transformation of a curriculum cannot be achieved simply by adding content to the existing syllabus, but requires a restructuring of the curriculum itself. Many of the other barriers found by this study can be overcome through sufficient will on the part of departments to change their curricula. However, generating this will is difficult, as students are not ostensibly interested in environmental concerns. It is then incumbent on the lecturers themselves to educate the students on critical environmental issues, as well as on students to urge their lecturers to bring about change.
- Full Text:
- Date Issued: 2017
What are the discursive resources surrounding “beer goggles” and their implications within the South African university context?
- Authors: Stuart, Michael Jason
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/4602 , vital:20697
- Description: Exploring student drinking, this research provides an in-depth investigation into how “beer goggles” is constructed discursively and what implications that has within the South African university context. In doing so, research attempted to: 1) map out the discursive resources operating in the empirical research literature, public domain texts and individual talk; 2) identify the subject positions and action orientation of these constructions, and 3) to establish what gendered subjectivities are reproduced within that framework. With a qualitative and social constructionist background, this study utilised a Foucauldian discourse analytic method that included ideas from discursive research. Data collection involved five mainstream videos, three focus groups and three interviews. Along with the research literature, the videos represented the wider social constructions around “beer goggles” that are played out in the micro contexts displayed by the latter participant material. Based on their popularity on YouTube, consideration was given to videos that were the most relevant and theoretically interesting to the research project. The focus groups and interviews involved current, full time, male and female, Rhodes University students over the age of 18. Analysis revealed a common sense construction of the phenomenon that has various discursive implications. While embarrassing and sometimes out of control; “beer goggles” is constructed as a socially profitable altered state of mind that is deemed a normal and heterosexual experience in the university drinking culture. Highlighting the importance of a discursive investigation, this study provided new and alternative information that can assist further research and shed light on the debates surrounding the phenomenon. Additional research is recommended.
- Full Text:
- Date Issued: 2017
- Authors: Stuart, Michael Jason
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/4602 , vital:20697
- Description: Exploring student drinking, this research provides an in-depth investigation into how “beer goggles” is constructed discursively and what implications that has within the South African university context. In doing so, research attempted to: 1) map out the discursive resources operating in the empirical research literature, public domain texts and individual talk; 2) identify the subject positions and action orientation of these constructions, and 3) to establish what gendered subjectivities are reproduced within that framework. With a qualitative and social constructionist background, this study utilised a Foucauldian discourse analytic method that included ideas from discursive research. Data collection involved five mainstream videos, three focus groups and three interviews. Along with the research literature, the videos represented the wider social constructions around “beer goggles” that are played out in the micro contexts displayed by the latter participant material. Based on their popularity on YouTube, consideration was given to videos that were the most relevant and theoretically interesting to the research project. The focus groups and interviews involved current, full time, male and female, Rhodes University students over the age of 18. Analysis revealed a common sense construction of the phenomenon that has various discursive implications. While embarrassing and sometimes out of control; “beer goggles” is constructed as a socially profitable altered state of mind that is deemed a normal and heterosexual experience in the university drinking culture. Highlighting the importance of a discursive investigation, this study provided new and alternative information that can assist further research and shed light on the debates surrounding the phenomenon. Additional research is recommended.
- Full Text:
- Date Issued: 2017
Women and co-operatives
- Tame, Faith Jabulile Nomfundiso
- Authors: Tame, Faith Jabulile Nomfundiso
- Date: 2017
- Subjects: Cooperative societies -- Women -- South Africa -- Eastern Cape Women in agriculture -- South Africa -- Eastern Cape , Agriculture -- Social aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/20615 , vital:29358
- Description: In this study, “Women and Cooperatives”, the researcher was interested in finding out whether women cooperatives contributed towards development of women and poverty reduction in Sarah Baartman District Municipality between 2004 and 2014. The study was conducted with three cooperatives situated in Makana Local Municipality, Sarah Baartman District Municipality and Eastern Cape Province. The cooperatives studied focused on sewing, poultry and agriculture. The study was explorative in nature as it was aimed at assessing the effectiveness of women cooperatives in empowering women, the effectiveness of women cooperatives in reducing poverty and to make recommendations regarding what can be done to address the challenges identified in the study. The qualitative research method was applied when conducting this study. Eight respondents from each cooperative were willing to take part and this led to a total of twenty-four respondents who participated. The questions asked were based on the interview schedule developed by the researcher. The results of the study and the recommendations indicated that more commitment from the government is required and the following key aspects should be taken into account when considering a development program: Infrastructure, Availability of funding, Access to resources, Skills development, Provision of basic services.
- Full Text:
- Date Issued: 2017
- Authors: Tame, Faith Jabulile Nomfundiso
- Date: 2017
- Subjects: Cooperative societies -- Women -- South Africa -- Eastern Cape Women in agriculture -- South Africa -- Eastern Cape , Agriculture -- Social aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/20615 , vital:29358
- Description: In this study, “Women and Cooperatives”, the researcher was interested in finding out whether women cooperatives contributed towards development of women and poverty reduction in Sarah Baartman District Municipality between 2004 and 2014. The study was conducted with three cooperatives situated in Makana Local Municipality, Sarah Baartman District Municipality and Eastern Cape Province. The cooperatives studied focused on sewing, poultry and agriculture. The study was explorative in nature as it was aimed at assessing the effectiveness of women cooperatives in empowering women, the effectiveness of women cooperatives in reducing poverty and to make recommendations regarding what can be done to address the challenges identified in the study. The qualitative research method was applied when conducting this study. Eight respondents from each cooperative were willing to take part and this led to a total of twenty-four respondents who participated. The questions asked were based on the interview schedule developed by the researcher. The results of the study and the recommendations indicated that more commitment from the government is required and the following key aspects should be taken into account when considering a development program: Infrastructure, Availability of funding, Access to resources, Skills development, Provision of basic services.
- Full Text:
- Date Issued: 2017
Women and volunteerism in environmental management : a case study of wildlife and environment society of South Africa (WESSA), East London, South Africa
- Authors: Nyamahono, James Donald
- Date: 2017
- Subjects: Environmental management
- Language: English
- Type: Thesis , Masters , Sociology
- Identifier: http://hdl.handle.net/10353/15100 , vital:40175
- Description: The literature on community participation in development processes has established a high level of consensus around the fact that the sharing of the burdens and benefits of participation is devoid of equality or equity. While some have emphasised the imperative of participation, others have highlighted the inherent contradictions in the process, describing it as an avenue for manipulation and exploitation. Still some have questioned the usefulness of the broad-based grassroots participation. This study is located within this debate and focuses on female volunteers‘ involvement in coastal protection in East London, South Africa. A survey was carried out with 100 unemployed women volunteering under a major environmental protection non-governmental organisation in addition to key-informants within the study organisation. The female volunteers‘ motives and their overall perspectives on their participation as volunteers were uncovered using the Volunteer Function Inventory (VFI) questionnaire, while in-depth interviews were conducted with key officials of the study organisation to access their perspectives on why institutional stakeholders engage women as volunteers in environmental management. The findings revealed that voluntary environmental participation was driven by multiple, but contradictory, impulses. While the volunteers attached great importance to environmental management, hence, their involvement, factors such as age, educational background, employment status, income level, dependency, population group membership, social ties and other psycho-social dynamics played a role in their decision to work as volunteers. The data also revealed a crucial shared sentiment among the volunteers: they all felt people in the higher echelons of the organisation were unfairly ―profiting‖ from their unpaid labour. When these perspectives were analysed against the views of the officials of the study organisation, the contradictions of voluntary environmental participation became stark. The study concludes from the findings that in the crucial arena of environmental participation, participation is not the same thing as voluntary environmental participation, and voluntary environmental participation is not the same thing as voluntary environmental participation by women.
- Full Text:
- Date Issued: 2017
- Authors: Nyamahono, James Donald
- Date: 2017
- Subjects: Environmental management
- Language: English
- Type: Thesis , Masters , Sociology
- Identifier: http://hdl.handle.net/10353/15100 , vital:40175
- Description: The literature on community participation in development processes has established a high level of consensus around the fact that the sharing of the burdens and benefits of participation is devoid of equality or equity. While some have emphasised the imperative of participation, others have highlighted the inherent contradictions in the process, describing it as an avenue for manipulation and exploitation. Still some have questioned the usefulness of the broad-based grassroots participation. This study is located within this debate and focuses on female volunteers‘ involvement in coastal protection in East London, South Africa. A survey was carried out with 100 unemployed women volunteering under a major environmental protection non-governmental organisation in addition to key-informants within the study organisation. The female volunteers‘ motives and their overall perspectives on their participation as volunteers were uncovered using the Volunteer Function Inventory (VFI) questionnaire, while in-depth interviews were conducted with key officials of the study organisation to access their perspectives on why institutional stakeholders engage women as volunteers in environmental management. The findings revealed that voluntary environmental participation was driven by multiple, but contradictory, impulses. While the volunteers attached great importance to environmental management, hence, their involvement, factors such as age, educational background, employment status, income level, dependency, population group membership, social ties and other psycho-social dynamics played a role in their decision to work as volunteers. The data also revealed a crucial shared sentiment among the volunteers: they all felt people in the higher echelons of the organisation were unfairly ―profiting‖ from their unpaid labour. When these perspectives were analysed against the views of the officials of the study organisation, the contradictions of voluntary environmental participation became stark. The study concludes from the findings that in the crucial arena of environmental participation, participation is not the same thing as voluntary environmental participation, and voluntary environmental participation is not the same thing as voluntary environmental participation by women.
- Full Text:
- Date Issued: 2017
Work-readiness of university graduates: a professional accounting educational expectation gap in South Africa
- Authors: Schoeman, Lynn Antoinette
- Date: 2017
- Subjects: Accountants -- Employment -- South Africa -- Students , College graduates -- Employment -- South Africa School-to-work transition -- South Africa Employability -- South Africa -- Students
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/20455 , vital:29288
- Description: The constant change in the business environment versus the curriculum content of accounting educational programmes result in a possible gap between the competencies gained by students who complete their degree qualifications compared to the expectations of employers of these entering trainee accountants. However, the universities do endeavour to teach students the syllabus that will provide them with sufficient information and skills to be able to complete the tasks expected from them without much learning following university. Universities face increasing pressure to ensure graduates are equipped with the right employability skills (Osmani, Weerakkody & Hindi, 2017) yet literature show that graduates entering the workforce are not sufficiently equipped with all the necessary non-technical skills required by the accounting profession (Fouché, 2013). The research for this study was guided by the question whether universities sufficiently prepare entering trainee accountants with regards to work-readiness skills and whether a gap exists between the level of work-readiness skills expected by employers in professional accounting practice, and the actual level of capability of these skills transferred through the formal professional accounting educational programmes offered by universities in South Africa. Published literature reviewed on the work-readiness of graduates showed that an educational gap could exist between the skills required by employees and the skills that entering trainee accountants possess. Semi-structured interviews were conducted to gather data from supervisors and/or coordinators from Accredited Training Centres (ATCs) in the Nelson Mandela Bay Region of the South African Institute of Professional Accountants (SAIPA) on their perception of the level of capability expected of entering trainee accountants. The findings of this study showed that the universities provide entering trainee accountants with sufficient knowledge insofar as their technical abilities are concerned. However, employers perceive entering trainee accountants‟ capabilities in terms of their work-readiness skills, as insufficient.
- Full Text:
- Date Issued: 2017
- Authors: Schoeman, Lynn Antoinette
- Date: 2017
- Subjects: Accountants -- Employment -- South Africa -- Students , College graduates -- Employment -- South Africa School-to-work transition -- South Africa Employability -- South Africa -- Students
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/20455 , vital:29288
- Description: The constant change in the business environment versus the curriculum content of accounting educational programmes result in a possible gap between the competencies gained by students who complete their degree qualifications compared to the expectations of employers of these entering trainee accountants. However, the universities do endeavour to teach students the syllabus that will provide them with sufficient information and skills to be able to complete the tasks expected from them without much learning following university. Universities face increasing pressure to ensure graduates are equipped with the right employability skills (Osmani, Weerakkody & Hindi, 2017) yet literature show that graduates entering the workforce are not sufficiently equipped with all the necessary non-technical skills required by the accounting profession (Fouché, 2013). The research for this study was guided by the question whether universities sufficiently prepare entering trainee accountants with regards to work-readiness skills and whether a gap exists between the level of work-readiness skills expected by employers in professional accounting practice, and the actual level of capability of these skills transferred through the formal professional accounting educational programmes offered by universities in South Africa. Published literature reviewed on the work-readiness of graduates showed that an educational gap could exist between the skills required by employees and the skills that entering trainee accountants possess. Semi-structured interviews were conducted to gather data from supervisors and/or coordinators from Accredited Training Centres (ATCs) in the Nelson Mandela Bay Region of the South African Institute of Professional Accountants (SAIPA) on their perception of the level of capability expected of entering trainee accountants. The findings of this study showed that the universities provide entering trainee accountants with sufficient knowledge insofar as their technical abilities are concerned. However, employers perceive entering trainee accountants‟ capabilities in terms of their work-readiness skills, as insufficient.
- Full Text:
- Date Issued: 2017
Working for ecosystems: an account of how pathways of learning lead to SMME development in a municipal social-ecological programme within a green economy context
- Burger, Margaret Hendrieka Margo
- Authors: Burger, Margaret Hendrieka Margo
- Date: 2017
- Subjects: Working for Ecosystems (South Africa) , Small business -- South Africa , Environmental education -- South Africa -- Durban , Sustainable development -- South Africa -- Durban
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/7735 , vital:21291
- Description: Global climate change alters climatic zones to the extent that species invasion and, in particular, invasive alien plant growth, is regarded as one of the biggest threats to ecosystem functioning. Socio-ecological adaptive management practices have emerged from these threats as opportunities in developing countries where the immediacy of poverty relief acts as a political drawcard and potential for job creation. Local workers in the eThekwini Municipality’s ‘Working for Ecosystems’ biodiversity management programme (WFE) are emerging as micro-enterprise contractors (SMMEs). The transition from worker to entrepreneur has been part of the ethos and long-term planning of the Working for Ecosystems programme at a management level with a view to economic inclusion and realising long-term sustainable livelihoods. Evidence from narratives support claims of transformative outcomes. The findings of this study show that transformation is accessed at various levels: at a management level, at a well-established SMME level and from worker-to- SMME level. These show an “articulation of learning pathways and the connections that are made without a formally structured pathway of learning being in place” (Lotz-Sisitka & Ramsarup, 2013, p. 33). The routes followed to knowledge, practice and sustainability competences by participants in Working for Ecosystems are examined within the complex constellation of material- economic, social-political and cultural-discursive structures and are conceptualised as learning pathways. To fully appreciate the evolving and multidimensional nature of the emergence of SMME practice learning in the Working for Ecosystems programme, relational ontology as a perspective was introduced, with the intention of emphasising the relationship between practice, knowledge and context. Narrative enquiry and extensive data analysis was used as the method to examine workplace learning pathways. These workplace learning pathways can be enriched by more explicitly integrating observation of local and indigenous knowledge of biodiversity in everyday work and practice. However, intermittent contractual work causes disruption in learning pathways formation and results in a lack of stability in conflict with the aims of the programme’s objectives of building capacity and robustness. Findings show that skills development in terms of workplace learning with intersecting, diverse levels of participation and knowledge flow, is particularly important for learning pathways development in the field of invasive alien plant control where divergent values, norms and levels of practice are operational. Prior knowledge, of either indigenous plants or business functioning mechanisms, scaffolds SMME skills through relevance and connected learning in the two fields of practice pertaining to the Working for Ecosystems programme. Clarity of management roles and solidarity within management enhances SMME functioning and learning pathway development for all participants. The Expanded Public Works Programmes (such as Working for Ecosystems) are examined as an opportunity for acquisition of knowledge, competence and new skills development. A prime competence for sustainability understanding is interpersonal skills as these form an essential link with most other competences and as such should be foregrounded in training and learning pathway development. Site selection and time in the programme is a critical factor for expansive learning pathways and environmental stewardship development. Ultimately, in examining and reflecting on the Education for Sustainable Development and green economy potential, it is apparent that learning pathway development needs more support to realise the possibility of entrepreneurship and its political and social significance in terms of sustainable livelihoods. There is a need to recognise diversity, multiple ways of knowing and learning, in learning pathways development “to build joint capacity to cope with complex sustainability challenges” (Wiek, Withycombe, & Redman, 2011).
- Full Text:
- Date Issued: 2017
- Authors: Burger, Margaret Hendrieka Margo
- Date: 2017
- Subjects: Working for Ecosystems (South Africa) , Small business -- South Africa , Environmental education -- South Africa -- Durban , Sustainable development -- South Africa -- Durban
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/7735 , vital:21291
- Description: Global climate change alters climatic zones to the extent that species invasion and, in particular, invasive alien plant growth, is regarded as one of the biggest threats to ecosystem functioning. Socio-ecological adaptive management practices have emerged from these threats as opportunities in developing countries where the immediacy of poverty relief acts as a political drawcard and potential for job creation. Local workers in the eThekwini Municipality’s ‘Working for Ecosystems’ biodiversity management programme (WFE) are emerging as micro-enterprise contractors (SMMEs). The transition from worker to entrepreneur has been part of the ethos and long-term planning of the Working for Ecosystems programme at a management level with a view to economic inclusion and realising long-term sustainable livelihoods. Evidence from narratives support claims of transformative outcomes. The findings of this study show that transformation is accessed at various levels: at a management level, at a well-established SMME level and from worker-to- SMME level. These show an “articulation of learning pathways and the connections that are made without a formally structured pathway of learning being in place” (Lotz-Sisitka & Ramsarup, 2013, p. 33). The routes followed to knowledge, practice and sustainability competences by participants in Working for Ecosystems are examined within the complex constellation of material- economic, social-political and cultural-discursive structures and are conceptualised as learning pathways. To fully appreciate the evolving and multidimensional nature of the emergence of SMME practice learning in the Working for Ecosystems programme, relational ontology as a perspective was introduced, with the intention of emphasising the relationship between practice, knowledge and context. Narrative enquiry and extensive data analysis was used as the method to examine workplace learning pathways. These workplace learning pathways can be enriched by more explicitly integrating observation of local and indigenous knowledge of biodiversity in everyday work and practice. However, intermittent contractual work causes disruption in learning pathways formation and results in a lack of stability in conflict with the aims of the programme’s objectives of building capacity and robustness. Findings show that skills development in terms of workplace learning with intersecting, diverse levels of participation and knowledge flow, is particularly important for learning pathways development in the field of invasive alien plant control where divergent values, norms and levels of practice are operational. Prior knowledge, of either indigenous plants or business functioning mechanisms, scaffolds SMME skills through relevance and connected learning in the two fields of practice pertaining to the Working for Ecosystems programme. Clarity of management roles and solidarity within management enhances SMME functioning and learning pathway development for all participants. The Expanded Public Works Programmes (such as Working for Ecosystems) are examined as an opportunity for acquisition of knowledge, competence and new skills development. A prime competence for sustainability understanding is interpersonal skills as these form an essential link with most other competences and as such should be foregrounded in training and learning pathway development. Site selection and time in the programme is a critical factor for expansive learning pathways and environmental stewardship development. Ultimately, in examining and reflecting on the Education for Sustainable Development and green economy potential, it is apparent that learning pathway development needs more support to realise the possibility of entrepreneurship and its political and social significance in terms of sustainable livelihoods. There is a need to recognise diversity, multiple ways of knowing and learning, in learning pathways development “to build joint capacity to cope with complex sustainability challenges” (Wiek, Withycombe, & Redman, 2011).
- Full Text:
- Date Issued: 2017
Workplace health promotion: a case of Rhodes University support staff
- Chigumete, Tinatsei Gabriella
- Authors: Chigumete, Tinatsei Gabriella
- Date: 2017
- Subjects: Rhodes University -- Employees -- Health and hygiene , Employee health promotion -- South Africa -- Makhanda
- Language: English
- Type: Thesis , Masters , MPharm
- Identifier: http://hdl.handle.net/10962/44509 , vital:25414
- Description: Background: Non-communicable diseases are rapidly advancing as leading causes of morbidity and mortality across social classes, exerting pressure on existing financial, organizational, and human resources. Health promotion is a common practice in the prevention of noncommunicable diseases, but workplace health promotion has not yet been well established in many workplaces. Identification of past workplace initiatives and exploring their facilitating and limiting factors is thus important to take into consideration when planning future initiatives. Well-informed and guided workplace health promotion initiatives are essential to improve the general health of staff, and these also need to take the broader cultural, socioeconomic, and environmental factors influencing non-communicable diseases in the target population into account. This two-phase study was conducted at Rhodes University. A needs assessment was conducted to identify current policies and practices of workplace health promotion and to identify any shortcomings of the initiatives that have previously been attempted to raise awareness of non-communicable diseases at Rhodes University. The second phase of this project aimed to address concerns raised in the first phase through a health promotion initiative for support staff that focuses on the prevention of noncommunicable diseases through heart healthy diets and physical activity. Method: The first phase of the current study involved working with the support staff and key stakeholders. Using the participatory action research approach and the PRECEDE-PROCEED model to guide the research, 11 semi-structured interviews with key stakeholders and 10 focus group discussions were conducted with support staff members to identify factors affecting workplace health promotion. Participant opinions on how to improve these initiatives were sought. The participants were asked to identify areas on which the intended intervention should focus, as well as to identify their preferred means of communicating health messages. During this phase, a group of support staff members who volunteered their involvement in the design and delivery of the educational intervention was also identified. They chose to go by the name, the Health Awareness Group.In an interim phase of the study, three health information leaflets informed by the results from the above activities were designed. These leaflets underwent a series of qualitative evaluations by other health professionals, a culture and African languages expert, and the Health Awareness Group, to assess content validity, context specificity, and cultural appropriateness for the target group. A series of quantitative tests for readability, suitability, and actionability was also conducted. The health information leaflets were then used as written materials in the educational intervention of the project. Members of the Health Awareness Group were also trained as peer educators through a series of workshops. This enabled them to promote and raise awareness of heart healthy diets and physical activity to others in the workplace. Workshops were participatory in nature and were guided by the Social Cognitive Theory. They were also equipped with the completed health information leaflets to distribute to their peers and to use as reference sources of information when needed. Results: Participants in the semi-structured interviews reported that some health promotion initiatives have previously been attempted and advertised to support staff, but the turnout was poor and most staff did not seem to understand the health benefits of these initiatives. The support staff, in turn, stated that most health talks were conducted in English, contained medical jargon, and that they would have preferred these initiatives either to be simplified or presented in their home language, and to display cultural sensitivity. Support staff have also reported that advertisements were too cliche to elicit their interest. They also suggested incentivising initiatives for better participation. Another key suggestion was to facilitate these initiatives in the university departments they work or other convenient venues, rather than at central venues. It was also suggested that these initiatives be part of the work calendar, as they are often 'impromptu' and, as a result, staff members did not have enough notice to take time off work. Several staff members requested 're-runs of these initiatives because one-time show cases are often inadequate'. Colourful visual representations on posters or leaflets, short plays or films were also proposed as modes of delivering health information. During the design of the material to be used for this project's intended intervention, the health information leaflets were deemed readable, suitable, actionable, context-specific, and culturally appropriate. Workshops conducted during Phase 2 of the study proved to be valuable in training peer educators. Members of the Health Awareness Group also deemed the workshops useful, and reported their readiness to be agents of change in the workplace. Conclusions: Based on the input of key stakeholders and support staff, health promotion policies and protocols for non-communicable diseases have not yet been developed. Health promotion initiatives, especially for support staff, that address non-communicable diseases have previously been attempted at the university but were not well-received. Factors affecting workplace health promotion were identified. Knowledge of these factors was useful in designing and tailoring the written educational materials and the educational intervention to the needs of the support staff and to redress the deficiencies of previous initiatives. The health leaflets were deemed appropriate for use by the target population. They addressed pertinent information needs. The health information leaflets and workshops were useful in equipping the Health Awareness Group with knowledge on heart healthy diets and promotion of physical activity. Continued the involvement of representatives from the Human Resources and Wellness offices will assist in ensuring the sustainability of this workplace health initiative.
- Full Text:
- Date Issued: 2017
- Authors: Chigumete, Tinatsei Gabriella
- Date: 2017
- Subjects: Rhodes University -- Employees -- Health and hygiene , Employee health promotion -- South Africa -- Makhanda
- Language: English
- Type: Thesis , Masters , MPharm
- Identifier: http://hdl.handle.net/10962/44509 , vital:25414
- Description: Background: Non-communicable diseases are rapidly advancing as leading causes of morbidity and mortality across social classes, exerting pressure on existing financial, organizational, and human resources. Health promotion is a common practice in the prevention of noncommunicable diseases, but workplace health promotion has not yet been well established in many workplaces. Identification of past workplace initiatives and exploring their facilitating and limiting factors is thus important to take into consideration when planning future initiatives. Well-informed and guided workplace health promotion initiatives are essential to improve the general health of staff, and these also need to take the broader cultural, socioeconomic, and environmental factors influencing non-communicable diseases in the target population into account. This two-phase study was conducted at Rhodes University. A needs assessment was conducted to identify current policies and practices of workplace health promotion and to identify any shortcomings of the initiatives that have previously been attempted to raise awareness of non-communicable diseases at Rhodes University. The second phase of this project aimed to address concerns raised in the first phase through a health promotion initiative for support staff that focuses on the prevention of noncommunicable diseases through heart healthy diets and physical activity. Method: The first phase of the current study involved working with the support staff and key stakeholders. Using the participatory action research approach and the PRECEDE-PROCEED model to guide the research, 11 semi-structured interviews with key stakeholders and 10 focus group discussions were conducted with support staff members to identify factors affecting workplace health promotion. Participant opinions on how to improve these initiatives were sought. The participants were asked to identify areas on which the intended intervention should focus, as well as to identify their preferred means of communicating health messages. During this phase, a group of support staff members who volunteered their involvement in the design and delivery of the educational intervention was also identified. They chose to go by the name, the Health Awareness Group.In an interim phase of the study, three health information leaflets informed by the results from the above activities were designed. These leaflets underwent a series of qualitative evaluations by other health professionals, a culture and African languages expert, and the Health Awareness Group, to assess content validity, context specificity, and cultural appropriateness for the target group. A series of quantitative tests for readability, suitability, and actionability was also conducted. The health information leaflets were then used as written materials in the educational intervention of the project. Members of the Health Awareness Group were also trained as peer educators through a series of workshops. This enabled them to promote and raise awareness of heart healthy diets and physical activity to others in the workplace. Workshops were participatory in nature and were guided by the Social Cognitive Theory. They were also equipped with the completed health information leaflets to distribute to their peers and to use as reference sources of information when needed. Results: Participants in the semi-structured interviews reported that some health promotion initiatives have previously been attempted and advertised to support staff, but the turnout was poor and most staff did not seem to understand the health benefits of these initiatives. The support staff, in turn, stated that most health talks were conducted in English, contained medical jargon, and that they would have preferred these initiatives either to be simplified or presented in their home language, and to display cultural sensitivity. Support staff have also reported that advertisements were too cliche to elicit their interest. They also suggested incentivising initiatives for better participation. Another key suggestion was to facilitate these initiatives in the university departments they work or other convenient venues, rather than at central venues. It was also suggested that these initiatives be part of the work calendar, as they are often 'impromptu' and, as a result, staff members did not have enough notice to take time off work. Several staff members requested 're-runs of these initiatives because one-time show cases are often inadequate'. Colourful visual representations on posters or leaflets, short plays or films were also proposed as modes of delivering health information. During the design of the material to be used for this project's intended intervention, the health information leaflets were deemed readable, suitable, actionable, context-specific, and culturally appropriate. Workshops conducted during Phase 2 of the study proved to be valuable in training peer educators. Members of the Health Awareness Group also deemed the workshops useful, and reported their readiness to be agents of change in the workplace. Conclusions: Based on the input of key stakeholders and support staff, health promotion policies and protocols for non-communicable diseases have not yet been developed. Health promotion initiatives, especially for support staff, that address non-communicable diseases have previously been attempted at the university but were not well-received. Factors affecting workplace health promotion were identified. Knowledge of these factors was useful in designing and tailoring the written educational materials and the educational intervention to the needs of the support staff and to redress the deficiencies of previous initiatives. The health leaflets were deemed appropriate for use by the target population. They addressed pertinent information needs. The health information leaflets and workshops were useful in equipping the Health Awareness Group with knowledge on heart healthy diets and promotion of physical activity. Continued the involvement of representatives from the Human Resources and Wellness offices will assist in ensuring the sustainability of this workplace health initiative.
- Full Text:
- Date Issued: 2017
Yield responses, mineral levels of forages and soil in old arable land planted to four legume pasture species in Lushington communal area, South Africa
- Authors: Gulwa, Unathi
- Date: 2017
- Subjects: Forage plants -- South Africa -- Eastern Cape Minerals in animal nutrition Communal rangelands -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/2799 , vital:28091
- Description: This study was conducted in the old arable land located in Lushington communal area in the Eastern Cape province of South Africa. The objectives of the study were to assess the effect of legume introduction on biomass yield, forage and soil mineral levels of the arable lands planted to four leguminous pastures in four seasons. Planting was done in March and October 2008 in Lushington. All legumes were subjected to grow under rain fed conditions. Trifolium vesiculosum (arrowleaf clover), Lespedeza cuneata (sericea lespedeza), Trifolium repens (white clover) and Lotus corniculatus (birdsfoot trefoil) are the four forage legume species that were sampled for the purposes of this study. The four legume species persisted out of the fourteen species that were initially tested for adaptability and persistence in the environmental conditions of Lushington communal area. The legumes, grasses and soils from these legume plots were sampled to determine the effect of legume introduction on the forage yield, mineral contents of the companion grasses and soils over four seasons. Plant and soil samples were collected once in spring (November) 2013, summer (February), autumn (March) and winter (May) 2014 for biomass production, macro and micronutrients determination. Results indicated that legume inclusion and season affected (P < 0.05) the total dry matter (TDM) yield production. Plots with Lespedeza cuneata had the highest TDM (1843 kg/ha) and control plots had the least dry matter production (1091 kg/ha). Summer season provided the highest (P < 0.05) TDM compared to the other seasons. Both legume and grass quality was also affected (P < 0.05) by legume inclusion in different seasons. Accordingly, grasses harvested from Trifolium repens plot showed higher CP level (10.90 percent) than those harvested from other plots whereas the lowest grass CP content (6.90 percent) was measured in the control treatment. L. cuneate had the highest (P < 0.05) CP level (11.00 percent) and T. repens had the least CP (6.63 percent) level. Grasses harvested in autumn had the highest (P < 0.05) CP level (12.50 percent) and those harvested in winter had the least CP level (4.60 percent). Similarly, all legume pastures harvested in spring had superior (P < 0.05) CP (10.80 percent) levels and those harvested in winter had the least CP (3.50 percent) level. Legume inclusion had an effect (P < 0.05) on both grass and legume macro nutrient contents. Trifolium repens plot had the highest grass K (1.07 percent), Ca (1.50 percent) and Mg (1.83 percent), whereas there were lower K (0.12 percent), Ca (1.25 percent) and Mg (1.08 percent) contents in grasses harvested from the control and T. vesiculosum plots, respectively. In legumes, macro nutrient concentrations: K (0.68 percent), Ca (1.75 percent) were superior in the T. vesiculosum plot in comparison to other plots. Season also affected (P < 0.05) both grass and legume macro nutrient content. There was higher K (0.90 percent), Ca (1.30 percent) and Mg (0.94 percent) content in grasses harvested in autumn whereas there were lower levels in winter harvests. In legumes, superior K (0.74 percent) and Mg (1.87 percent) content were attained during spring while the least were measured in winter (0.07 percent) and autumn (0.75 percent), respectively. Likewise, both legume inclusion and season had an significant effect (P < 0.05) on the forages micronutrient levels. During spring, there was superior soil P content (36.28 mg/kg) while during autumn; there was less P (22.58 mg/kg) content. The highest SOC level (1.49 percent) was measured in the T. repens plot whereas the lowest SOC (1.15 percent) was attained in the control plot. The results of this study showed that grass legume mixtures produced forages with high nutrient content and herbage yield. Legume planting in the old arable lands has a potential to improve soil quality parameters such as soil P and SOC content.
- Full Text:
- Date Issued: 2017
- Authors: Gulwa, Unathi
- Date: 2017
- Subjects: Forage plants -- South Africa -- Eastern Cape Minerals in animal nutrition Communal rangelands -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/2799 , vital:28091
- Description: This study was conducted in the old arable land located in Lushington communal area in the Eastern Cape province of South Africa. The objectives of the study were to assess the effect of legume introduction on biomass yield, forage and soil mineral levels of the arable lands planted to four leguminous pastures in four seasons. Planting was done in March and October 2008 in Lushington. All legumes were subjected to grow under rain fed conditions. Trifolium vesiculosum (arrowleaf clover), Lespedeza cuneata (sericea lespedeza), Trifolium repens (white clover) and Lotus corniculatus (birdsfoot trefoil) are the four forage legume species that were sampled for the purposes of this study. The four legume species persisted out of the fourteen species that were initially tested for adaptability and persistence in the environmental conditions of Lushington communal area. The legumes, grasses and soils from these legume plots were sampled to determine the effect of legume introduction on the forage yield, mineral contents of the companion grasses and soils over four seasons. Plant and soil samples were collected once in spring (November) 2013, summer (February), autumn (March) and winter (May) 2014 for biomass production, macro and micronutrients determination. Results indicated that legume inclusion and season affected (P < 0.05) the total dry matter (TDM) yield production. Plots with Lespedeza cuneata had the highest TDM (1843 kg/ha) and control plots had the least dry matter production (1091 kg/ha). Summer season provided the highest (P < 0.05) TDM compared to the other seasons. Both legume and grass quality was also affected (P < 0.05) by legume inclusion in different seasons. Accordingly, grasses harvested from Trifolium repens plot showed higher CP level (10.90 percent) than those harvested from other plots whereas the lowest grass CP content (6.90 percent) was measured in the control treatment. L. cuneate had the highest (P < 0.05) CP level (11.00 percent) and T. repens had the least CP (6.63 percent) level. Grasses harvested in autumn had the highest (P < 0.05) CP level (12.50 percent) and those harvested in winter had the least CP level (4.60 percent). Similarly, all legume pastures harvested in spring had superior (P < 0.05) CP (10.80 percent) levels and those harvested in winter had the least CP (3.50 percent) level. Legume inclusion had an effect (P < 0.05) on both grass and legume macro nutrient contents. Trifolium repens plot had the highest grass K (1.07 percent), Ca (1.50 percent) and Mg (1.83 percent), whereas there were lower K (0.12 percent), Ca (1.25 percent) and Mg (1.08 percent) contents in grasses harvested from the control and T. vesiculosum plots, respectively. In legumes, macro nutrient concentrations: K (0.68 percent), Ca (1.75 percent) were superior in the T. vesiculosum plot in comparison to other plots. Season also affected (P < 0.05) both grass and legume macro nutrient content. There was higher K (0.90 percent), Ca (1.30 percent) and Mg (0.94 percent) content in grasses harvested in autumn whereas there were lower levels in winter harvests. In legumes, superior K (0.74 percent) and Mg (1.87 percent) content were attained during spring while the least were measured in winter (0.07 percent) and autumn (0.75 percent), respectively. Likewise, both legume inclusion and season had an significant effect (P < 0.05) on the forages micronutrient levels. During spring, there was superior soil P content (36.28 mg/kg) while during autumn; there was less P (22.58 mg/kg) content. The highest SOC level (1.49 percent) was measured in the T. repens plot whereas the lowest SOC (1.15 percent) was attained in the control plot. The results of this study showed that grass legume mixtures produced forages with high nutrient content and herbage yield. Legume planting in the old arable lands has a potential to improve soil quality parameters such as soil P and SOC content.
- Full Text:
- Date Issued: 2017
Youth entrepreneurship and poverty alleviation in Kentane
- Authors: Potwana, Viwe
- Date: 2017
- Subjects: Young adults -- Employment -- South Africa -- Eastern Cape , Youth development -- South Africa -- Eastern Cape , Poverty -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape , Entrepreneurship -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/19850 , vital:28985
- Description: The goal of this research was to explore the experiences of the youth in Kentane with respect to the role that a entrepreneurship plays in alleviation poverty, with the intention to enhance recommendations to the local municipality, the private sector and governmental departments. The study focused on entrepreneurship as one of the strategies that is deemed capable of reducing poverty and increasing economic growth. A qualitative research approach was used to explore the experiences of the entrepreneurial youth, where permission was attained from the youth prior to the commencement of the study. Purposive sampling was utilised to recruit participants and data was collected by means of semi-structured interviews. Qualitative data analysis was carried out using steps outlined in Creswell (2003). Five main themes were identified during data analysis where the main finding was that there was a lack of knowledge and resources to broaden the scope of youth based businesses in the area. Another major finding from this study was the introduction and imposition of haphazard short-term projects aimed at alleviating poverty that often failed as they did not address the needs specific to the community. Youth of Kentane are dedicated as entrepreneurs; however, they need the collaboration of interested parties and stakeholders to realise their respective potentials. Developmental and training programmes are crucial to assist the entrepreneurial youth of Kentane.
- Full Text:
- Date Issued: 2017
- Authors: Potwana, Viwe
- Date: 2017
- Subjects: Young adults -- Employment -- South Africa -- Eastern Cape , Youth development -- South Africa -- Eastern Cape , Poverty -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape , Entrepreneurship -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/19850 , vital:28985
- Description: The goal of this research was to explore the experiences of the youth in Kentane with respect to the role that a entrepreneurship plays in alleviation poverty, with the intention to enhance recommendations to the local municipality, the private sector and governmental departments. The study focused on entrepreneurship as one of the strategies that is deemed capable of reducing poverty and increasing economic growth. A qualitative research approach was used to explore the experiences of the entrepreneurial youth, where permission was attained from the youth prior to the commencement of the study. Purposive sampling was utilised to recruit participants and data was collected by means of semi-structured interviews. Qualitative data analysis was carried out using steps outlined in Creswell (2003). Five main themes were identified during data analysis where the main finding was that there was a lack of knowledge and resources to broaden the scope of youth based businesses in the area. Another major finding from this study was the introduction and imposition of haphazard short-term projects aimed at alleviating poverty that often failed as they did not address the needs specific to the community. Youth of Kentane are dedicated as entrepreneurs; however, they need the collaboration of interested parties and stakeholders to realise their respective potentials. Developmental and training programmes are crucial to assist the entrepreneurial youth of Kentane.
- Full Text:
- Date Issued: 2017
‘Beyond Buhari, Jonathan’: an assessment of four Nigerian newspapers’ (The Guardian, Vanguard, Independent and Leadership) editorial coverage of the 2015 Nigerian general elections
- Authors: Eze, Ogemdi Uchenna
- Date: 2017
- Subjects: Elections -- Nigeria -- Press coverage , Mass media -- Political aspects -- Nigeria , Guardian (Lagos, Nigeria) , Vanguard (Lagos, Nigeria) , Independent (Lagos, Nigeria) , Leadership (Abuja, Nigeria)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/7656 , vital:21282
- Description: The success of Nigeria’s 2015 general elections was unexpected, given the tense political and security climate in which the polls were conducted. It is against this backdrop that this study explores the contribution of four newspapers (The Guardian, Vanguard, Independent and Leadership) and, in particular, their editorials, to the relatively peaceful and mostly credible 2015 general elections in Nigeria. This qualitative study, located with an interpretivist tradition, draws on both in-depth individual interviews with editorial writers, and thematic content analysis of selected editorials to explore three themes: - violence-free polls, rational voting and credible electoral process. These newspaper editorials made moral and ethical appeals urging “supra-national” and patriotic attitudes as well as more detailed process interventions. Drawing from the theories of argumentation, the research suggests that three kinds (forensic, epideictic and deliberative) of arguments were made and three modes of argumentation (logos, pathos and ethos) were used by editorial writers to advance their arguments. This study examines what the editorial writers hoped to achieve and the normative ideals they drew on in the discharge of what they saw as their editorial duties. Drawing on theoretical insights from normative theories of journalism, and particularly social responsibility theory, this research posits that editorial writers hoped to arrest the spate of violence in the Nigerian polity, raise the level of discussion and redirect the attention of politicians in particular to core issues confronting ordinary Nigerians. The study finds a correlation between the editorials written and the normative ideals embodied in the social responsibility theory, which, the study finds, is the most influential normative ideal in the ‘mainstream’ Nigerian news media, at least in print. This study thus argues that in view of the range and frequency of focus on three core themes, and the persuasive power of writing, a case can be made for the editorials of these four major newspapers playing a constructive and positive role and making some contribution to the eventual peaceful and credible outcome of 2015 national elections in Nigeria.
- Full Text:
- Date Issued: 2017
- Authors: Eze, Ogemdi Uchenna
- Date: 2017
- Subjects: Elections -- Nigeria -- Press coverage , Mass media -- Political aspects -- Nigeria , Guardian (Lagos, Nigeria) , Vanguard (Lagos, Nigeria) , Independent (Lagos, Nigeria) , Leadership (Abuja, Nigeria)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/7656 , vital:21282
- Description: The success of Nigeria’s 2015 general elections was unexpected, given the tense political and security climate in which the polls were conducted. It is against this backdrop that this study explores the contribution of four newspapers (The Guardian, Vanguard, Independent and Leadership) and, in particular, their editorials, to the relatively peaceful and mostly credible 2015 general elections in Nigeria. This qualitative study, located with an interpretivist tradition, draws on both in-depth individual interviews with editorial writers, and thematic content analysis of selected editorials to explore three themes: - violence-free polls, rational voting and credible electoral process. These newspaper editorials made moral and ethical appeals urging “supra-national” and patriotic attitudes as well as more detailed process interventions. Drawing from the theories of argumentation, the research suggests that three kinds (forensic, epideictic and deliberative) of arguments were made and three modes of argumentation (logos, pathos and ethos) were used by editorial writers to advance their arguments. This study examines what the editorial writers hoped to achieve and the normative ideals they drew on in the discharge of what they saw as their editorial duties. Drawing on theoretical insights from normative theories of journalism, and particularly social responsibility theory, this research posits that editorial writers hoped to arrest the spate of violence in the Nigerian polity, raise the level of discussion and redirect the attention of politicians in particular to core issues confronting ordinary Nigerians. The study finds a correlation between the editorials written and the normative ideals embodied in the social responsibility theory, which, the study finds, is the most influential normative ideal in the ‘mainstream’ Nigerian news media, at least in print. This study thus argues that in view of the range and frequency of focus on three core themes, and the persuasive power of writing, a case can be made for the editorials of these four major newspapers playing a constructive and positive role and making some contribution to the eventual peaceful and credible outcome of 2015 national elections in Nigeria.
- Full Text:
- Date Issued: 2017
’n Ondersoek na die kriteria vir die realisering van die woordeboekfunksies begrip, produksie en vertaling
- Authors: Blume, Jadé
- Date: 2017
- Subjects: Afrikaans language -- translations , Afrikaans language -- Lexicography
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/14587 , vital:27796
- Description: Daar is tot dusver nie genoegsaam besin oor die funksies waarvoor gebruikers woordeboeke benut en die woordeboekstrukture en datatipes wat nodig is om die gebruikers se behoeftes te bevredig nie. Hierdie studie betrek aspekte van woordeboeke, wat beteken dat dit binne die leksikografie as dissipline val. Hierdie dissipline is voortdurend besig om te ontwikkel en dek ’n groot area, aangesien verskillende gebruikers verskillende woordeboeke benodig afhangende van spesifieke behoeftes. Daar word aanvaar dat woordeboeke gebruikersvriendelik moet wees en dus op die behoeftes van die teikengebruikers afgestem moet wees en om dit te bepaal, moet die funksies waarvoor die woordeboek gebruik gaan word in ag geneem word. In hierdie studie word die belangrike funksies van begrip, produksie en vertaling as kategorieë vir samestelling gekoppel aan datatipes en strukture. Die rasionaal van hierdie studie is die gebrek aan ’n sistematiese en kritiese studie oor die rol wat die funksies begrip, produksie en vertaling speel by die samestelling van woordeboeke. Die doelwit van hierdie studie is om kriteria vir die inkleding van woordeboekstrukture in terme van woordeboekfunksies tydens die ontwerp en samestelling van woordeboeke (beide gedrukte en elektroniese woordeboeke) vas te stel. Die uitgangspunt is dat dit moontlik is om dit te kan doen en om daardeur ’n raamwerk te skep vir die maak van ’n woordeboek, wat die nuutste teorieë (die funksieteorie, linguistiese teorie en die bruikbaarheidsbenadering van die inligtingstegnologie) in ag neem. Hierdie navorsing is deur middel van ’n literatuurstudie ondersoek en die kriteria is aan die hand van praktiese voorbeelde toegelig.
- Full Text:
- Date Issued: 2017
- Authors: Blume, Jadé
- Date: 2017
- Subjects: Afrikaans language -- translations , Afrikaans language -- Lexicography
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/14587 , vital:27796
- Description: Daar is tot dusver nie genoegsaam besin oor die funksies waarvoor gebruikers woordeboeke benut en die woordeboekstrukture en datatipes wat nodig is om die gebruikers se behoeftes te bevredig nie. Hierdie studie betrek aspekte van woordeboeke, wat beteken dat dit binne die leksikografie as dissipline val. Hierdie dissipline is voortdurend besig om te ontwikkel en dek ’n groot area, aangesien verskillende gebruikers verskillende woordeboeke benodig afhangende van spesifieke behoeftes. Daar word aanvaar dat woordeboeke gebruikersvriendelik moet wees en dus op die behoeftes van die teikengebruikers afgestem moet wees en om dit te bepaal, moet die funksies waarvoor die woordeboek gebruik gaan word in ag geneem word. In hierdie studie word die belangrike funksies van begrip, produksie en vertaling as kategorieë vir samestelling gekoppel aan datatipes en strukture. Die rasionaal van hierdie studie is die gebrek aan ’n sistematiese en kritiese studie oor die rol wat die funksies begrip, produksie en vertaling speel by die samestelling van woordeboeke. Die doelwit van hierdie studie is om kriteria vir die inkleding van woordeboekstrukture in terme van woordeboekfunksies tydens die ontwerp en samestelling van woordeboeke (beide gedrukte en elektroniese woordeboeke) vas te stel. Die uitgangspunt is dat dit moontlik is om dit te kan doen en om daardeur ’n raamwerk te skep vir die maak van ’n woordeboek, wat die nuutste teorieë (die funksieteorie, linguistiese teorie en die bruikbaarheidsbenadering van die inligtingstegnologie) in ag neem. Hierdie navorsing is deur middel van ’n literatuurstudie ondersoek en die kriteria is aan die hand van praktiese voorbeelde toegelig.
- Full Text:
- Date Issued: 2017
“Evaluating the ‘reality’ of South Africa’s first season of Big Brother among a select group of Rhodes University students”
- Authors: Pillay, Krivani
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/7044 , vital:21212
- Description: This study analyses the reasons audiences watched South Africa’s first reality television series, Big Brother, and sets out to determine which discourse of realism attracted audiences to the programme. The purpose of this study is to gain an understanding of the audience reception of South African reality television and to determine why audiences are attracted to this genre. The South African reality television programme, Big Brother, will be used as a case study to determine audience pleasures. This research also involves an examination of the ‘reality’ constructed by television producers and stakeholders. It will also investigate which discourse of realism viewers draw on when explaining the pleasures they obtain from watching Big Brother. What do audiences understand by the concept ‘reality television’? Is there awareness of the fact that the series is highly constructed? This study outlines how the producers represent Big Brother and how they sell the programme as a reality television programme. This study also determines the producers’ preferred meaning and sets out to reveal whether the audiences merely accept the producers’ preferred reading of Big Brother. Audience ratings in the form of TAMS show that Big Brother is popular (Telmar; 2001). Fiske (1987) writes that in order for a television show to be popular, it has to be read and enjoyed by a diverse audience. Popular texts are polysemic in that their meanings can be inflected differently by various social groups watching the programme. This study examines how audiences understand the notion of reality television and if audience pleasures come from the myth that reality television represents reality.
- Full Text:
- Date Issued: 2017
- Authors: Pillay, Krivani
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/7044 , vital:21212
- Description: This study analyses the reasons audiences watched South Africa’s first reality television series, Big Brother, and sets out to determine which discourse of realism attracted audiences to the programme. The purpose of this study is to gain an understanding of the audience reception of South African reality television and to determine why audiences are attracted to this genre. The South African reality television programme, Big Brother, will be used as a case study to determine audience pleasures. This research also involves an examination of the ‘reality’ constructed by television producers and stakeholders. It will also investigate which discourse of realism viewers draw on when explaining the pleasures they obtain from watching Big Brother. What do audiences understand by the concept ‘reality television’? Is there awareness of the fact that the series is highly constructed? This study outlines how the producers represent Big Brother and how they sell the programme as a reality television programme. This study also determines the producers’ preferred meaning and sets out to reveal whether the audiences merely accept the producers’ preferred reading of Big Brother. Audience ratings in the form of TAMS show that Big Brother is popular (Telmar; 2001). Fiske (1987) writes that in order for a television show to be popular, it has to be read and enjoyed by a diverse audience. Popular texts are polysemic in that their meanings can be inflected differently by various social groups watching the programme. This study examines how audiences understand the notion of reality television and if audience pleasures come from the myth that reality television represents reality.
- Full Text:
- Date Issued: 2017
“I am 22 Million”: reading Winnie Madikizela as the intellectual face of anti-apartheid popular struggle
- Authors: Valela, Ntombizikhona
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/40802 , vital:25029
- Description: The purpose of this research is to read Winnie Madikizela Mandela as an intellectual. Through this research I want to examine whether Madikizela Mandela emerges from an intellectual tradition influenced by the political and intellectual discourse that existed at the time within the country such as the ideology of the African National Congress (not to say that this was without external influence but I would argue that the ideology of the ANC evolved to fit the domestic politics of the day), the Civil Rights Movement, the Black Panther Party and Black Consciousness. Through trying to understand Madikizela Mandela’s intellectual journey this thesis will explore the larger question of intellectual production. Lewis Gordon argues that it is often presumed that theory is north and experience is south.1 As a result black people are often excluded from being possible intellectuals and shapers of intellectual discourse but are rather relegated to the categories of ‘actors’ rather than thinkers. The point of departure of my research will be through Winnie Madikizela-Mandela’s image as it provides a clue into the type of intellectual influences and ideologies that she subscribed to. This flows from Charles R. Garoian and Yvonne M. Gaudelius’ “The Spectacle of Visual Culture” where they argue for images teaching us what to see and think.2 Winnie Madikizela Mandela was a frequently photographed person and it is through these images that we witness an evolution in the way she presented herself which, as this research argues, is influenced by certain intellectual traditions that guide the black liberation struggle. In What’s My Name: Black Vernacular Intellectuals, Grant Farred explores the role of clothing in the conveying of intellectualism influenced by a certain ideology. Therefore I argue that Winnie Madikizela’s iconicity is more than conventional standards of beauty, or her link to her husband Nelson Mandela. It is rather a tool that she uses to convey an ideology and this complements that which she says when she chooses to speak.
- Full Text:
- Date Issued: 2017
- Authors: Valela, Ntombizikhona
- Date: 2017
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/40802 , vital:25029
- Description: The purpose of this research is to read Winnie Madikizela Mandela as an intellectual. Through this research I want to examine whether Madikizela Mandela emerges from an intellectual tradition influenced by the political and intellectual discourse that existed at the time within the country such as the ideology of the African National Congress (not to say that this was without external influence but I would argue that the ideology of the ANC evolved to fit the domestic politics of the day), the Civil Rights Movement, the Black Panther Party and Black Consciousness. Through trying to understand Madikizela Mandela’s intellectual journey this thesis will explore the larger question of intellectual production. Lewis Gordon argues that it is often presumed that theory is north and experience is south.1 As a result black people are often excluded from being possible intellectuals and shapers of intellectual discourse but are rather relegated to the categories of ‘actors’ rather than thinkers. The point of departure of my research will be through Winnie Madikizela-Mandela’s image as it provides a clue into the type of intellectual influences and ideologies that she subscribed to. This flows from Charles R. Garoian and Yvonne M. Gaudelius’ “The Spectacle of Visual Culture” where they argue for images teaching us what to see and think.2 Winnie Madikizela Mandela was a frequently photographed person and it is through these images that we witness an evolution in the way she presented herself which, as this research argues, is influenced by certain intellectual traditions that guide the black liberation struggle. In What’s My Name: Black Vernacular Intellectuals, Grant Farred explores the role of clothing in the conveying of intellectualism influenced by a certain ideology. Therefore I argue that Winnie Madikizela’s iconicity is more than conventional standards of beauty, or her link to her husband Nelson Mandela. It is rather a tool that she uses to convey an ideology and this complements that which she says when she chooses to speak.
- Full Text:
- Date Issued: 2017