Enabling e-learning 2.0 in information security education: a semantic web approach
- Authors: Goss, Ryan Gavin
- Date: 2009
- Subjects: Data protection , Computers -- Access control , Electronic data processing -- Security measures , Electronic data processing departments -- Security measures
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9771 , http://hdl.handle.net/10948/909 , Data protection , Computers -- Access control , Electronic data processing -- Security measures , Electronic data processing departments -- Security measures
- Description: The motivation for this study argued that current information security ed- ucation systems are inadequate for educating all users of computer systems world wide in acting securely during their operations with information sys- tems. There is, therefore, a pervasive need for information security knowledge in all aspects of modern life. E-Learning 2.0 could possi- bly contribute to solving this problem, however, little or no knowledge currently exists regarding the suitability and practicality of using such systems to infer information security knowledge to learners.
- Full Text:
- Date Issued: 2009
- Authors: Goss, Ryan Gavin
- Date: 2009
- Subjects: Data protection , Computers -- Access control , Electronic data processing -- Security measures , Electronic data processing departments -- Security measures
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9771 , http://hdl.handle.net/10948/909 , Data protection , Computers -- Access control , Electronic data processing -- Security measures , Electronic data processing departments -- Security measures
- Description: The motivation for this study argued that current information security ed- ucation systems are inadequate for educating all users of computer systems world wide in acting securely during their operations with information sys- tems. There is, therefore, a pervasive need for information security knowledge in all aspects of modern life. E-Learning 2.0 could possi- bly contribute to solving this problem, however, little or no knowledge currently exists regarding the suitability and practicality of using such systems to infer information security knowledge to learners.
- Full Text:
- Date Issued: 2009
The protein and energy requirements of the South African abalone, Haliotis midae
- Authors: Green, Alistair John
- Date: 2009
- Subjects: Haliotis midae -- South Africa Abalone culture -- South Africa Abalones -- Nutrition Abalones -- Physiology
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5352 , http://hdl.handle.net/10962/d1008261
- Description: The abalone (Haliotis midae) culture industry in South Africa is becoming increasingly dependent on the use of formulated feeds, due to limitations in the supply of kelp. The bulk of the feeds that are currently available were developed based on the requirements of juvenile abalone cultured within the optimal temperature range for growth (18 - 20 °C). However, most abalone farming facilities are land-based pump ashore operations and are thus mostly exposed to temperatures outside of this range. In addition, these feeds have been found to be unsuitable for abalone cultured at elevated water temperatures (> 20°C). The aim of the study was to develop size and temperature specific diets for H midoe through optimisation of dietary protein, energy and lipid levels. Abalone were cultured under farm-like conditions in three partially recirculating temperature controlled systems at either 18, 22 or 24°C and fed formulated diets containing graded levels of protein (18,22 and 26 %) and energy (11.6, 13.5 and 16.2 MJ.kg·I ). Abalone were stocked into baskets at 5 % of available of surface area (n=36) and each diet (n=9) was fed to four baskets of abalone at each of the three temperature regimes for ten weeks. Abalone growth was temperature dependent, with growth declining from 4.33 g.month-I for abalone cultured at 18°C to 0.77 g.month-I at 24°C. Dietary protein could be reduced from 26 to 18 % provided dietary energy levels were maintained at 13.5 MJ.kg- l • A dietary energy level of 11.6 MJ.kg-1 was insufficient to meet the energetic requirements of H midae regardless of the protein content of the diet. The effects of water temperature and body size on the protein requirements of H midae were investigated by culturing abalone at temperatures within the optimal range for abalone farming (i.e. 14, 16 and 18°C). Three size classes of abalone (15, 50 and 80 mm) were fed formulated feed containing graded levels of dietary protein (20, 26, 32, 38 and 44 %) under controlled laboratory conditions for 12 weeks, and, in a separate experiment, under commercial farm conditions for 24 weeks. It was not possible to convincingly define the optimal protein levels for abalone of different sizes in this experiment because growth rates fell below average commercial growth rates obtained on farms. Growth was temperature dependent in the laboratory trial, with the rate of weight gain of the 15 mm (ANOV A: p=0.002) and 50 mm abalone (ANOV A: p=0.02) increasing significantly with an increase in temperature from 14 to 18°C. In the farm trial, dietary protein content did not affect the growth rate of the 10-15 or 80 mm abalone (ANOVA: p>0.05), however, the 50 mm abalone displayed significantly higher weight gain on the 32 % (4.72±0.20 g.month-I ) and 38 % (5.01±0.34 g.month-I ) protein diets compared to those fed the 20 % protein diet (3.75±0.13 g.month-I ) (ANOVA: p=O.OI). Although definition of optimal dietary protein levels were not possible, the effects of dietary protein content and water temperature on the growth of H midae were independent signifying that the protein requirements of abalone are temperature independent. In addition, there was no evidence to indicate that abalone of the different sizes tested here had different dietary protein requirements. The size specific dietary lipid and protein requirements of H midae were investigated by feeding two size classes of abalone (30 and 60 mm initial shell length) diets containing graded levels of dietary lipid (4, 7, 10, 13 and 16 %) and protein (34 - 39 %) for 12 weeks. The 30 and 60 mm abalone were stocked at 7 (n=200) and 9 % (n=36) of the available basket surface area respectively and each diet was fed to four baskets of abalone of each size class. The protein requirements of H. midae are influenced by the amount of available dietary energy and thus it is possible that the ability of abalone to utilise lipids as a source of energy differs in the presence of varying levels of dietary protein. High levels of dietary lipid negatively affected the growth, condition factor and soft tissue glycogen content of both size classes of abalone. This negative effect was greater in the 30 mm size class compared to the 60 mm abalone. The corresponding increase in feed consumption and feed conversion ratio in response to increasing levels of dietary protein also provides evidence that abalone are unable to utilise dietary lipids as an energy source and high levels of dietary lipid probably inhibit the uptake of carbohydrates and protein. High dietary lipid levels did however appear to promote gonad maturation. It was possible to reduce dietary protein from 34 to 20 % without negatively affecting growth through the maintenance of dietary energy levels and thus it is recommended that future experiments on the energy content of formulated feeds should focus on the improved use of carbohydrates. Reductions in the protein portion of formulated feeds for H. midae are possible provided the diet contains sufficient levels of energy supplied from carbohydrates. As the ability of abalone to utilise dietary lipid is limited, lipids are unlikely to play a significant role as an energy source in abalone feeds. Further investigations should focus on the utilisation of various carbohydrate sources in abalone feeds.
- Full Text:
- Date Issued: 2009
- Authors: Green, Alistair John
- Date: 2009
- Subjects: Haliotis midae -- South Africa Abalone culture -- South Africa Abalones -- Nutrition Abalones -- Physiology
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5352 , http://hdl.handle.net/10962/d1008261
- Description: The abalone (Haliotis midae) culture industry in South Africa is becoming increasingly dependent on the use of formulated feeds, due to limitations in the supply of kelp. The bulk of the feeds that are currently available were developed based on the requirements of juvenile abalone cultured within the optimal temperature range for growth (18 - 20 °C). However, most abalone farming facilities are land-based pump ashore operations and are thus mostly exposed to temperatures outside of this range. In addition, these feeds have been found to be unsuitable for abalone cultured at elevated water temperatures (> 20°C). The aim of the study was to develop size and temperature specific diets for H midoe through optimisation of dietary protein, energy and lipid levels. Abalone were cultured under farm-like conditions in three partially recirculating temperature controlled systems at either 18, 22 or 24°C and fed formulated diets containing graded levels of protein (18,22 and 26 %) and energy (11.6, 13.5 and 16.2 MJ.kg·I ). Abalone were stocked into baskets at 5 % of available of surface area (n=36) and each diet (n=9) was fed to four baskets of abalone at each of the three temperature regimes for ten weeks. Abalone growth was temperature dependent, with growth declining from 4.33 g.month-I for abalone cultured at 18°C to 0.77 g.month-I at 24°C. Dietary protein could be reduced from 26 to 18 % provided dietary energy levels were maintained at 13.5 MJ.kg- l • A dietary energy level of 11.6 MJ.kg-1 was insufficient to meet the energetic requirements of H midae regardless of the protein content of the diet. The effects of water temperature and body size on the protein requirements of H midae were investigated by culturing abalone at temperatures within the optimal range for abalone farming (i.e. 14, 16 and 18°C). Three size classes of abalone (15, 50 and 80 mm) were fed formulated feed containing graded levels of dietary protein (20, 26, 32, 38 and 44 %) under controlled laboratory conditions for 12 weeks, and, in a separate experiment, under commercial farm conditions for 24 weeks. It was not possible to convincingly define the optimal protein levels for abalone of different sizes in this experiment because growth rates fell below average commercial growth rates obtained on farms. Growth was temperature dependent in the laboratory trial, with the rate of weight gain of the 15 mm (ANOV A: p=0.002) and 50 mm abalone (ANOV A: p=0.02) increasing significantly with an increase in temperature from 14 to 18°C. In the farm trial, dietary protein content did not affect the growth rate of the 10-15 or 80 mm abalone (ANOVA: p>0.05), however, the 50 mm abalone displayed significantly higher weight gain on the 32 % (4.72±0.20 g.month-I ) and 38 % (5.01±0.34 g.month-I ) protein diets compared to those fed the 20 % protein diet (3.75±0.13 g.month-I ) (ANOVA: p=O.OI). Although definition of optimal dietary protein levels were not possible, the effects of dietary protein content and water temperature on the growth of H midae were independent signifying that the protein requirements of abalone are temperature independent. In addition, there was no evidence to indicate that abalone of the different sizes tested here had different dietary protein requirements. The size specific dietary lipid and protein requirements of H midae were investigated by feeding two size classes of abalone (30 and 60 mm initial shell length) diets containing graded levels of dietary lipid (4, 7, 10, 13 and 16 %) and protein (34 - 39 %) for 12 weeks. The 30 and 60 mm abalone were stocked at 7 (n=200) and 9 % (n=36) of the available basket surface area respectively and each diet was fed to four baskets of abalone of each size class. The protein requirements of H. midae are influenced by the amount of available dietary energy and thus it is possible that the ability of abalone to utilise lipids as a source of energy differs in the presence of varying levels of dietary protein. High levels of dietary lipid negatively affected the growth, condition factor and soft tissue glycogen content of both size classes of abalone. This negative effect was greater in the 30 mm size class compared to the 60 mm abalone. The corresponding increase in feed consumption and feed conversion ratio in response to increasing levels of dietary protein also provides evidence that abalone are unable to utilise dietary lipids as an energy source and high levels of dietary lipid probably inhibit the uptake of carbohydrates and protein. High dietary lipid levels did however appear to promote gonad maturation. It was possible to reduce dietary protein from 34 to 20 % without negatively affecting growth through the maintenance of dietary energy levels and thus it is recommended that future experiments on the energy content of formulated feeds should focus on the improved use of carbohydrates. Reductions in the protein portion of formulated feeds for H. midae are possible provided the diet contains sufficient levels of energy supplied from carbohydrates. As the ability of abalone to utilise dietary lipid is limited, lipids are unlikely to play a significant role as an energy source in abalone feeds. Further investigations should focus on the utilisation of various carbohydrate sources in abalone feeds.
- Full Text:
- Date Issued: 2009
Improving the service quality of taxi operators in the Nelson Mandela Bay
- Authors: Gule, Xolile Michael
- Date: 2009
- Subjects: Service industries -- Quality control , Customer services -- Quality control , Transportation -- South Africa , Taxicabs -- South Africa , Quality Service
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8685 , http://hdl.handle.net/10948/1115 , Service industries -- Quality control , Customer services -- Quality control , Transportation -- South Africa , Taxicabs -- South Africa , Quality Service
- Description: The study focused on the taxi industry as a services industry due to its contribution to the economies of both developed and the developing countries. The purpose of this study was to investigate ways to improve service delivery in the South African taxi industry. This industry is one of the underperforming industries in South Africa with regard to service quality due to over-serviced taxi routes and a lack of information about the needs and desires of the taxi commuters. The primary objective of this study was to investigate how to improve the service quality of taxi operators in the Nelson Mandela Bay by applying theories and concepts of services marketing and total quality management (TQM). More specifically, the study investigated whether taxi drivers have the required knowledge of services marketing and service quality, and what service quality challenges taxi drivers and commuters face. The sample consisted of 20 taxi drivers and 101 student commuters using taxis on the Port Elizabeth routes. The empirical results showed that taxi drivers perform unsatisfactorily on the four TQM elements: leadership, employee involvement, product/ process excellence and customer focus. The results also reflected the general perception in the Eastern Cape that taxi service quality is poor. Of the five service quality dimensions (tangibles, reliability, responsiveness, assurance and empathy), the taxi drivers performed the best in reliability and the worst in empathy. The empirical results further suggested that taxi services do not meet the expectations of commuters, as deficits were reported between expectations and perceptions of actual service quality. The different quality dimensions used in the measurement of taxi service quality and their empirical results could provide a guideline to taxi service leadership and government on the critical aspects of taxi service quality.
- Full Text:
- Date Issued: 2009
- Authors: Gule, Xolile Michael
- Date: 2009
- Subjects: Service industries -- Quality control , Customer services -- Quality control , Transportation -- South Africa , Taxicabs -- South Africa , Quality Service
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8685 , http://hdl.handle.net/10948/1115 , Service industries -- Quality control , Customer services -- Quality control , Transportation -- South Africa , Taxicabs -- South Africa , Quality Service
- Description: The study focused on the taxi industry as a services industry due to its contribution to the economies of both developed and the developing countries. The purpose of this study was to investigate ways to improve service delivery in the South African taxi industry. This industry is one of the underperforming industries in South Africa with regard to service quality due to over-serviced taxi routes and a lack of information about the needs and desires of the taxi commuters. The primary objective of this study was to investigate how to improve the service quality of taxi operators in the Nelson Mandela Bay by applying theories and concepts of services marketing and total quality management (TQM). More specifically, the study investigated whether taxi drivers have the required knowledge of services marketing and service quality, and what service quality challenges taxi drivers and commuters face. The sample consisted of 20 taxi drivers and 101 student commuters using taxis on the Port Elizabeth routes. The empirical results showed that taxi drivers perform unsatisfactorily on the four TQM elements: leadership, employee involvement, product/ process excellence and customer focus. The results also reflected the general perception in the Eastern Cape that taxi service quality is poor. Of the five service quality dimensions (tangibles, reliability, responsiveness, assurance and empathy), the taxi drivers performed the best in reliability and the worst in empathy. The empirical results further suggested that taxi services do not meet the expectations of commuters, as deficits were reported between expectations and perceptions of actual service quality. The different quality dimensions used in the measurement of taxi service quality and their empirical results could provide a guideline to taxi service leadership and government on the critical aspects of taxi service quality.
- Full Text:
- Date Issued: 2009
The management of physical resources by principals in the rural secondary schools of the Eastern Cape Province, South Africa
- Authors: Gumbi, Daphne
- Date: 2009
- Subjects: School facilities -- South Africa -- Eastern Cape , School buildings -- South Africa -- Eastern Cape , Rural schools -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , DEd
- Identifier: vital:9447 , http://hdl.handle.net/10948/911 , School facilities -- South Africa -- Eastern Cape , School buildings -- South Africa -- Eastern Cape , Rural schools -- South Africa -- Eastern Cape
- Description: This research study examined whether the physical resources in rural secondary schools are adequate and are managed properly by the school principals, for quality education to be achieved in the Eastern Cape Province. The dramatic changes in South Africa recognized that the future depends on an education system which develops the full potential of all learners. Although the Constitution of South Africa is advocating for equal education for all, there are disparities which are evident in the quality of the infrastructure, especially in remote rural areas where the fundamental requirements for effective education are lacking such as, water, electricity, sanitation and basic educational equipment. This shows that, although policy and legislative frameworks for transforming the education system have been put in place, managing the change is still a key challenge especially that of physical resources. Management of physical resources illustrates the problems facing principals by pointing to the lack of basic facilities in many rural secondary schools. In terms of the provision and management, many challenges remain, like most schools do not have adequate physical facilities. School buildings such as classrooms are inadequate or unsafe with no toilets, libraries, laboratories and many learners and teachers do not have learner teaching support materials (LTSMs). On the other hand, in terms of the Constitution, the Department of Education is responsible for bringing redress, equality and to upholding the Constitutional values such as shared decision-making, transparency, shared accountability and empowerment for equal partnership with other stakeholders. The physical resource management is one of the major responsibilities of principals. Their leadership is largely about ensuring that a clear and shared sense of direction is developed for both leadership and management. The school viii system meant that schools have moved nearer to the communities they serve and this has led to schools being more accountable to their communities. This study further investigated whether there is a significant correlation between the management of physical resources and quality education as well as the eradication of poverty in the rural secondary schools of the ECP. The proper execution of the management tasks of planning, organizing, leading, and controlling (POLC) by the principals have contributed extensively to the success of the schools. Therefore, this will mean that the act of managing physical resources through POLC and the process of working with or through SGBs, teachers, parents, learners, EDOs and the community at large to achieve set goals of education of relevance, excellence and quality education by effectively and efficiently using the physical resources in a school climate and environment that is collegial. The study showed that there is a link between management tasks (POLC) and collegial style of leadership in the school. The literature reviewed supported the view that the invitational style of leadership and collegiality increase the potential of a school to manage its physical resources economically, efficiently and effectively, particularly in a climate where the resource handlers take ownership of the school especially in remote rural settings. The 255 out of 300 subjects (85%) chosen to participate in this study were selected on the basis of their accessibility. Convenience sampling was used to conduct the study as this ensured that the population represented stakeholders that manage physical resources at schools, such as deputy principals, head of departments and teachers. Questionnaires were distributed, completed and collected personally. The questionnaires were analyzed and gaps such as the effects of lack of physical resources and how the learners’ profile were affected were reinforced by individual and group interviews that were semi-structured as ix well as participant observations from principals at O.R Tambo, Chris Hani and Amathole District Municipalities were conducted. It was deduced from the statistical data presented that there is a significant correlation between the principals’ management tasks and the quality of education. This shows that the more the principals blend properly planning, organizing, leading and control management tasks the more the physical resources will be managed better, that is, effectively, efficiently, economically and transparently and the less the bringing together of management tasks the less the meaningful management of physical resources will be. The study supported the hypothesis that a combination of management tasks performed by the principals positively influences the proper management of physical resources in rural secondary schools of ECP. The study rejects both null hypotheses that there is no significant correlation between planning, organising, leading and controlling as leadership functions of PRs and the quality of education in rural secondary schools of ECP as well as, that principals of rural secondary schools are not expected to possess adequate leadership knowledge and skills to effectively manage available PRs in their rural secondary schools. This study affirms the view that adequate physical resources are crucial as well as the appropriate management skills of principals for high quality education to be achieved in rural secondary schools. Without adequate physical resources, proper handling of the limited physical resources and the possession of management skills by principals, rural schools are less likely to succeed in their efforts to improve education.
- Full Text:
- Date Issued: 2009
- Authors: Gumbi, Daphne
- Date: 2009
- Subjects: School facilities -- South Africa -- Eastern Cape , School buildings -- South Africa -- Eastern Cape , Rural schools -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , DEd
- Identifier: vital:9447 , http://hdl.handle.net/10948/911 , School facilities -- South Africa -- Eastern Cape , School buildings -- South Africa -- Eastern Cape , Rural schools -- South Africa -- Eastern Cape
- Description: This research study examined whether the physical resources in rural secondary schools are adequate and are managed properly by the school principals, for quality education to be achieved in the Eastern Cape Province. The dramatic changes in South Africa recognized that the future depends on an education system which develops the full potential of all learners. Although the Constitution of South Africa is advocating for equal education for all, there are disparities which are evident in the quality of the infrastructure, especially in remote rural areas where the fundamental requirements for effective education are lacking such as, water, electricity, sanitation and basic educational equipment. This shows that, although policy and legislative frameworks for transforming the education system have been put in place, managing the change is still a key challenge especially that of physical resources. Management of physical resources illustrates the problems facing principals by pointing to the lack of basic facilities in many rural secondary schools. In terms of the provision and management, many challenges remain, like most schools do not have adequate physical facilities. School buildings such as classrooms are inadequate or unsafe with no toilets, libraries, laboratories and many learners and teachers do not have learner teaching support materials (LTSMs). On the other hand, in terms of the Constitution, the Department of Education is responsible for bringing redress, equality and to upholding the Constitutional values such as shared decision-making, transparency, shared accountability and empowerment for equal partnership with other stakeholders. The physical resource management is one of the major responsibilities of principals. Their leadership is largely about ensuring that a clear and shared sense of direction is developed for both leadership and management. The school viii system meant that schools have moved nearer to the communities they serve and this has led to schools being more accountable to their communities. This study further investigated whether there is a significant correlation between the management of physical resources and quality education as well as the eradication of poverty in the rural secondary schools of the ECP. The proper execution of the management tasks of planning, organizing, leading, and controlling (POLC) by the principals have contributed extensively to the success of the schools. Therefore, this will mean that the act of managing physical resources through POLC and the process of working with or through SGBs, teachers, parents, learners, EDOs and the community at large to achieve set goals of education of relevance, excellence and quality education by effectively and efficiently using the physical resources in a school climate and environment that is collegial. The study showed that there is a link between management tasks (POLC) and collegial style of leadership in the school. The literature reviewed supported the view that the invitational style of leadership and collegiality increase the potential of a school to manage its physical resources economically, efficiently and effectively, particularly in a climate where the resource handlers take ownership of the school especially in remote rural settings. The 255 out of 300 subjects (85%) chosen to participate in this study were selected on the basis of their accessibility. Convenience sampling was used to conduct the study as this ensured that the population represented stakeholders that manage physical resources at schools, such as deputy principals, head of departments and teachers. Questionnaires were distributed, completed and collected personally. The questionnaires were analyzed and gaps such as the effects of lack of physical resources and how the learners’ profile were affected were reinforced by individual and group interviews that were semi-structured as ix well as participant observations from principals at O.R Tambo, Chris Hani and Amathole District Municipalities were conducted. It was deduced from the statistical data presented that there is a significant correlation between the principals’ management tasks and the quality of education. This shows that the more the principals blend properly planning, organizing, leading and control management tasks the more the physical resources will be managed better, that is, effectively, efficiently, economically and transparently and the less the bringing together of management tasks the less the meaningful management of physical resources will be. The study supported the hypothesis that a combination of management tasks performed by the principals positively influences the proper management of physical resources in rural secondary schools of ECP. The study rejects both null hypotheses that there is no significant correlation between planning, organising, leading and controlling as leadership functions of PRs and the quality of education in rural secondary schools of ECP as well as, that principals of rural secondary schools are not expected to possess adequate leadership knowledge and skills to effectively manage available PRs in their rural secondary schools. This study affirms the view that adequate physical resources are crucial as well as the appropriate management skills of principals for high quality education to be achieved in rural secondary schools. Without adequate physical resources, proper handling of the limited physical resources and the possession of management skills by principals, rural schools are less likely to succeed in their efforts to improve education.
- Full Text:
- Date Issued: 2009
Understanding form and technique : Andrew Tracey's contribution to knowledge of lamellophone (mbira) music of Southern Africa
- Authors: Gumboreshumba, Laina
- Date: 2009
- Subjects: Tracey, Andrew T N Ethnomusicology -- Africa Mbira Mbira music
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2638 , http://hdl.handle.net/10962/d1002303
- Description: This thesis interrogates Andrew Tracey’s career as an ethnomusicologist and the significance of his research and publications on lamellophone (mbira) music of the Shona/Sena in Zimbabwe and Mozambique to subsequent scholarship of lamellophones throughout southern Africa. Through a survey of authors who have cited Tracey’s publications, this study assess how his use of the pulse notation transcription method and his theory of form and harmonic structure in mbira music, which he terms ‘the system of the mbira’ (A. Tracey, 1989) have influenced and contributed to the work of ethnomusicologists, musicologists and composers. Further this research evaluates the impact on subsequent publications by other scholars of Tracey's technical analysis of mbira music. Organizing and indexing Andrew Tracey's field collection in the ILAM archive gave direct knowledge of the scope of his work. The thesis consists of six chapters. The first chapter contains a general introduction to the thesis and outlines the goals of the research. Chapter Two presents a biographical sketch of Andrew Tracey. A general introduction to the lamellophone (mbira) family of musical instruments in Zimbabwe and elsewhere in Africa is presented in Chapter Three, which also addresses the social function of lamellophone music. Chapter Four gives a summary of Andrew Tracey’s research on the Shona mbira (his publications, recordings, films etc), and it analyzes his theory - “The system of the mbira” - in which he defines the form and structure of mbira music. Chapter Five examines the impact of Andrew Tracey’s research and publications on mbira music to subsequent scholarship and makes an analysis and evaluation of the significance of his contribution to the body of knowledge of the instrument and its music. In addition I relate my personal experiences with mbira music as a Shona person and mbira player and give my opinions on Tracey’s and subsequent scholars’ theories on mbira music. Chapter Six concludes with a summary of outcomes of this research. Basing on the analyses of presented data, it is deduced that, despite a few shortcomings, Andrew Tracey’s research on mbira music is crucial for it laid the groundwork for subsequent mbira scholarship.
- Full Text:
- Date Issued: 2009
- Authors: Gumboreshumba, Laina
- Date: 2009
- Subjects: Tracey, Andrew T N Ethnomusicology -- Africa Mbira Mbira music
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2638 , http://hdl.handle.net/10962/d1002303
- Description: This thesis interrogates Andrew Tracey’s career as an ethnomusicologist and the significance of his research and publications on lamellophone (mbira) music of the Shona/Sena in Zimbabwe and Mozambique to subsequent scholarship of lamellophones throughout southern Africa. Through a survey of authors who have cited Tracey’s publications, this study assess how his use of the pulse notation transcription method and his theory of form and harmonic structure in mbira music, which he terms ‘the system of the mbira’ (A. Tracey, 1989) have influenced and contributed to the work of ethnomusicologists, musicologists and composers. Further this research evaluates the impact on subsequent publications by other scholars of Tracey's technical analysis of mbira music. Organizing and indexing Andrew Tracey's field collection in the ILAM archive gave direct knowledge of the scope of his work. The thesis consists of six chapters. The first chapter contains a general introduction to the thesis and outlines the goals of the research. Chapter Two presents a biographical sketch of Andrew Tracey. A general introduction to the lamellophone (mbira) family of musical instruments in Zimbabwe and elsewhere in Africa is presented in Chapter Three, which also addresses the social function of lamellophone music. Chapter Four gives a summary of Andrew Tracey’s research on the Shona mbira (his publications, recordings, films etc), and it analyzes his theory - “The system of the mbira” - in which he defines the form and structure of mbira music. Chapter Five examines the impact of Andrew Tracey’s research and publications on mbira music to subsequent scholarship and makes an analysis and evaluation of the significance of his contribution to the body of knowledge of the instrument and its music. In addition I relate my personal experiences with mbira music as a Shona person and mbira player and give my opinions on Tracey’s and subsequent scholars’ theories on mbira music. Chapter Six concludes with a summary of outcomes of this research. Basing on the analyses of presented data, it is deduced that, despite a few shortcomings, Andrew Tracey’s research on mbira music is crucial for it laid the groundwork for subsequent mbira scholarship.
- Full Text:
- Date Issued: 2009
Environmental education policy support in Southern Africa: a case story of SADC REEP
- Gumede, Sibusisiwe Marie-Louise
- Authors: Gumede, Sibusisiwe Marie-Louise
- Date: 2009
- Subjects: SADC Regional Environmental Education Programme Environmental education -- Africa, Southern Education -- Africa, Southern Education and state -- Africa, Southern Teaching -- Aids and devices -- Africa, Southern
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1515 , http://hdl.handle.net/10962/d1003397
- Description: The study takes place in the context of the Southern African Development Community’s Regional Environmental Education Programme (SADC REEP). The SADC REEP is a programme of the Food Agriculture and Natural Resources Directorate of the SADC Secretariat. The programme is implemented through four components namely policy, networking, training and learning support materials development. The bulk of the policy budget is in the form of seed funding to support policy initiatives in the member states. The intention of this study is to illuminate factors that influence the deployment and use of seed funding to support environmental education policy processes within the SADC REEP. To sharpen the understanding of the context within which these activities take place, the study looks at the global and regional landscape of policy events and their influence on policy in the sub-region. The study also looks at the landscape of the fields within which environmental education is embedded, the power relations, and the notion of agency in environmental education policy processes. The discourse in environmental education policy processes is analyzed by drawing on Bourdieu’s constructivist structuralism to highlight some of the social and institutional complexities in dynamic fields, capital and policy context. The research takes a qualitative interpretative approach using case study methodology to explore the processes and influences that have a bearing on the SADC REEP policy sub-component, specifically the deployment and use of seed funding for policy initiatives. The findings show the complexity of the variables at play in shaping the processes of developing and reviewing environmental education policies in the sub-region. These variables include discourse that is used, economics and politics of the responsible institutions and actors, as well as relationships between the environmental field and education field. The results point towards a need to clearly understand the policy context within which the SADC REEP is operating in order to make correct assumptions, to develop realist expectations, and to put in place appropriate mechanisms that will effect the expectations. The study recommends further probing of the relationship between the actors and networks in relation to the success of policy processes. It also recommends a further exploration of the SADC REEP’s open-ended approach with respect to articulating the monitoring and consolidation of the successes in supporting environmental education policy processes.
- Full Text:
- Date Issued: 2009
- Authors: Gumede, Sibusisiwe Marie-Louise
- Date: 2009
- Subjects: SADC Regional Environmental Education Programme Environmental education -- Africa, Southern Education -- Africa, Southern Education and state -- Africa, Southern Teaching -- Aids and devices -- Africa, Southern
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1515 , http://hdl.handle.net/10962/d1003397
- Description: The study takes place in the context of the Southern African Development Community’s Regional Environmental Education Programme (SADC REEP). The SADC REEP is a programme of the Food Agriculture and Natural Resources Directorate of the SADC Secretariat. The programme is implemented through four components namely policy, networking, training and learning support materials development. The bulk of the policy budget is in the form of seed funding to support policy initiatives in the member states. The intention of this study is to illuminate factors that influence the deployment and use of seed funding to support environmental education policy processes within the SADC REEP. To sharpen the understanding of the context within which these activities take place, the study looks at the global and regional landscape of policy events and their influence on policy in the sub-region. The study also looks at the landscape of the fields within which environmental education is embedded, the power relations, and the notion of agency in environmental education policy processes. The discourse in environmental education policy processes is analyzed by drawing on Bourdieu’s constructivist structuralism to highlight some of the social and institutional complexities in dynamic fields, capital and policy context. The research takes a qualitative interpretative approach using case study methodology to explore the processes and influences that have a bearing on the SADC REEP policy sub-component, specifically the deployment and use of seed funding for policy initiatives. The findings show the complexity of the variables at play in shaping the processes of developing and reviewing environmental education policies in the sub-region. These variables include discourse that is used, economics and politics of the responsible institutions and actors, as well as relationships between the environmental field and education field. The results point towards a need to clearly understand the policy context within which the SADC REEP is operating in order to make correct assumptions, to develop realist expectations, and to put in place appropriate mechanisms that will effect the expectations. The study recommends further probing of the relationship between the actors and networks in relation to the success of policy processes. It also recommends a further exploration of the SADC REEP’s open-ended approach with respect to articulating the monitoring and consolidation of the successes in supporting environmental education policy processes.
- Full Text:
- Date Issued: 2009
The effect of literacy on access to and utilization of agricultural information for household food security at Chirau communal lands in Zimbabwe
- Authors: Gundu, Moira
- Date: 2009
- Subjects: Community information services -- Zimbabwe , Agriculture -- Information services , Women farmers -- Zimbabwe , Literacy -- Zimbabwe , Commons -- Zimbabwe , Food supply -- Zimbabwe , Communication in agriculture -- Zimbabwe
- Language: English
- Type: Thesis , Masters , M Bibl
- Identifier: vital:11570 , http://hdl.handle.net/10353/251 , Community information services -- Zimbabwe , Agriculture -- Information services , Women farmers -- Zimbabwe , Literacy -- Zimbabwe , Commons -- Zimbabwe , Food supply -- Zimbabwe , Communication in agriculture -- Zimbabwe
- Description: The research sought to examine the effect of literacy on access to, and utilization of agricultural information for household food security at Chirau Communal lands in Zimbabwe. The study was influenced by the diffusion of innovations approach based on interviews, observation and document study. Selected female farmers from Chirau communal lands were respondents to the self administered interviews and focus group discussions. Representatives from, Agriculture Extension and the Ministry of Agriculture were key informants. Systematic Random sampling was used to select 100 female respondents from the age of 18 to above 80 from wards 1 to 10 of Chirau Rural District in Zimbabwe. Data was analyzed into themes and coded for statistical analysis using the SPSS. The country is faced with food insecurity and the main findings of this study support the view that women play an active role in food production but their potential is limited by inadequate levels of literacy that affect the way they access and utilize resources for sustainable agriculture and household food security among other factors. This may be generalized to the situation of female farmers in Zimbabwe. Improved literacy competencies among the female farmers in Zimbabwe lends itself as one of the interventions that may assist in improving access to information and its effective utilization.. This calls decision-makers to boost literacy for women, develop available agricultural information resources and harness effort towards making them accessible. While interventions may be multi-sectored, the role of government is stressed in this report.
- Full Text:
- Date Issued: 2009
- Authors: Gundu, Moira
- Date: 2009
- Subjects: Community information services -- Zimbabwe , Agriculture -- Information services , Women farmers -- Zimbabwe , Literacy -- Zimbabwe , Commons -- Zimbabwe , Food supply -- Zimbabwe , Communication in agriculture -- Zimbabwe
- Language: English
- Type: Thesis , Masters , M Bibl
- Identifier: vital:11570 , http://hdl.handle.net/10353/251 , Community information services -- Zimbabwe , Agriculture -- Information services , Women farmers -- Zimbabwe , Literacy -- Zimbabwe , Commons -- Zimbabwe , Food supply -- Zimbabwe , Communication in agriculture -- Zimbabwe
- Description: The research sought to examine the effect of literacy on access to, and utilization of agricultural information for household food security at Chirau Communal lands in Zimbabwe. The study was influenced by the diffusion of innovations approach based on interviews, observation and document study. Selected female farmers from Chirau communal lands were respondents to the self administered interviews and focus group discussions. Representatives from, Agriculture Extension and the Ministry of Agriculture were key informants. Systematic Random sampling was used to select 100 female respondents from the age of 18 to above 80 from wards 1 to 10 of Chirau Rural District in Zimbabwe. Data was analyzed into themes and coded for statistical analysis using the SPSS. The country is faced with food insecurity and the main findings of this study support the view that women play an active role in food production but their potential is limited by inadequate levels of literacy that affect the way they access and utilize resources for sustainable agriculture and household food security among other factors. This may be generalized to the situation of female farmers in Zimbabwe. Improved literacy competencies among the female farmers in Zimbabwe lends itself as one of the interventions that may assist in improving access to information and its effective utilization.. This calls decision-makers to boost literacy for women, develop available agricultural information resources and harness effort towards making them accessible. While interventions may be multi-sectored, the role of government is stressed in this report.
- Full Text:
- Date Issued: 2009
The development, implementation and evaluation of a locus of control-based training programme for HIV and AIDS risk reduction among university students
- Authors: Gwandure, Calvin
- Date: 2009
- Subjects: AIDS (Disease) -- Prevention , HIV infections , Universities and colleges -- Health promotion services , Risk communication -- South Africa
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: vital:9838 , http://hdl.handle.net/10948/1242 , AIDS (Disease) -- Prevention , HIV infections , Universities and colleges -- Health promotion services , Risk communication -- South Africa
- Description: There is an escalation of HIV and AIDS among the youth in South Africa and other developing countries. Research on HIV and AIDS risk factors has tended to focus more on poverty, gender, race, illiteracy, and violence than personality factors that could influence an individual` s health-protective behaviour. Previous studies have also shown that wealth, education, race, and gender may not make an individual more or less vulnerable to HIV infection. This study argued that locus of control could influence an individual` s health-protective behaviour and that external locus of control could be a risk factor in HIV and AIDS risk reduction. The aim of this study was to investigate the efficacy of a locus of control-based training programme in reducing HIV and AIDS risk among university students. The locus of control-based variables that formed the training programme for HIV and AIDS risk reduction among university students were: social systems control, self-control, fatalism, achievement-oriented behaviour, deferment of gratification, personal values and expectancies, and social alienation. These locus of control-based variables were regarded as contexts in which individuals could exhibit health risk behaviours. A sample of 257 first-year university students participated in the study. There were (N = 170) female participants and (N = 87) male participants drawn from the University of the Witwatersrand. The study was a pretest-posttest repeated measures design. Data were analysed using t tests, correlations, multiple regression, structural equation modelling, and repeated measures tests. The results of this study showed significant differences in health risks between participants with an external locus of control and participants with an internal locus of control. There was a significant relationship between locus of control-based variables and HIV and AIDS risk. The locus of control-based training programme significantly modified personality and significantly reduced locus of control-based health risks and HIV and AIDS risk. Directions for future research on locus of control, health risks, and HIV and AIDS risk could focus on the development and implementation of various locus of control-based training programmes in South Africa. Locus of control should be targeted as a health risk factor in HIV and AIDS risk reduction training programmes.
- Full Text:
- Date Issued: 2009
- Authors: Gwandure, Calvin
- Date: 2009
- Subjects: AIDS (Disease) -- Prevention , HIV infections , Universities and colleges -- Health promotion services , Risk communication -- South Africa
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: vital:9838 , http://hdl.handle.net/10948/1242 , AIDS (Disease) -- Prevention , HIV infections , Universities and colleges -- Health promotion services , Risk communication -- South Africa
- Description: There is an escalation of HIV and AIDS among the youth in South Africa and other developing countries. Research on HIV and AIDS risk factors has tended to focus more on poverty, gender, race, illiteracy, and violence than personality factors that could influence an individual` s health-protective behaviour. Previous studies have also shown that wealth, education, race, and gender may not make an individual more or less vulnerable to HIV infection. This study argued that locus of control could influence an individual` s health-protective behaviour and that external locus of control could be a risk factor in HIV and AIDS risk reduction. The aim of this study was to investigate the efficacy of a locus of control-based training programme in reducing HIV and AIDS risk among university students. The locus of control-based variables that formed the training programme for HIV and AIDS risk reduction among university students were: social systems control, self-control, fatalism, achievement-oriented behaviour, deferment of gratification, personal values and expectancies, and social alienation. These locus of control-based variables were regarded as contexts in which individuals could exhibit health risk behaviours. A sample of 257 first-year university students participated in the study. There were (N = 170) female participants and (N = 87) male participants drawn from the University of the Witwatersrand. The study was a pretest-posttest repeated measures design. Data were analysed using t tests, correlations, multiple regression, structural equation modelling, and repeated measures tests. The results of this study showed significant differences in health risks between participants with an external locus of control and participants with an internal locus of control. There was a significant relationship between locus of control-based variables and HIV and AIDS risk. The locus of control-based training programme significantly modified personality and significantly reduced locus of control-based health risks and HIV and AIDS risk. Directions for future research on locus of control, health risks, and HIV and AIDS risk could focus on the development and implementation of various locus of control-based training programmes in South Africa. Locus of control should be targeted as a health risk factor in HIV and AIDS risk reduction training programmes.
- Full Text:
- Date Issued: 2009
Critical analysis of the impact of the common law on African indigenous law of inheritance a case study of post colonial legislation in Zimbabwe
- Authors: Gwarinda, Tafira Albert
- Date: 2009
- Subjects: Inheritance and succession -- Zimbabwe -- Law and legislation , Tribal government -- Zimbabwe , Customary law -- Zimbabwe , Zimbabwe -- Law and legislation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11110 , http://hdl.handle.net/10353/161 , Inheritance and succession -- Zimbabwe -- Law and legislation , Tribal government -- Zimbabwe , Customary law -- Zimbabwe , Zimbabwe -- Law and legislation
- Description: The study looks at the main features of African indigenous law of succession and inheritance in Zimbabwe. It draws a distinction between the forms of inheritance practised between the two major ethnic groups, the Shona and the Ndebele. Whilst the research was mainly aimed at these two groups an investigation into inheritance practice by the South African Zulu and Xhosa counterparts was also made. An investigation into the impact of western influence on succession and inheritance was made taking a look at colonial legislation and case law, the general deduction being that it was a vehicle for attaching customary law to a western type law. After independence there was the issue of the impact of constitutionalism and international human rights law on succession in post colonial Zimbabwe. These were tools for change by bringing in notions of equality between men and women, issues that were highlighted in the cornerstone case of Magaya v Magaya, which was in turn discussed in the light of the Mthemu v Letsela and Bhe trilogy of cases in South Africa. In the final chapter there is a discussion of possibilities of reform and the future of customary law in Zimbabwe the highlight here being conducting proper legal research to ascertain the true purpose of custom.
- Full Text:
- Date Issued: 2009
- Authors: Gwarinda, Tafira Albert
- Date: 2009
- Subjects: Inheritance and succession -- Zimbabwe -- Law and legislation , Tribal government -- Zimbabwe , Customary law -- Zimbabwe , Zimbabwe -- Law and legislation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11110 , http://hdl.handle.net/10353/161 , Inheritance and succession -- Zimbabwe -- Law and legislation , Tribal government -- Zimbabwe , Customary law -- Zimbabwe , Zimbabwe -- Law and legislation
- Description: The study looks at the main features of African indigenous law of succession and inheritance in Zimbabwe. It draws a distinction between the forms of inheritance practised between the two major ethnic groups, the Shona and the Ndebele. Whilst the research was mainly aimed at these two groups an investigation into inheritance practice by the South African Zulu and Xhosa counterparts was also made. An investigation into the impact of western influence on succession and inheritance was made taking a look at colonial legislation and case law, the general deduction being that it was a vehicle for attaching customary law to a western type law. After independence there was the issue of the impact of constitutionalism and international human rights law on succession in post colonial Zimbabwe. These were tools for change by bringing in notions of equality between men and women, issues that were highlighted in the cornerstone case of Magaya v Magaya, which was in turn discussed in the light of the Mthemu v Letsela and Bhe trilogy of cases in South Africa. In the final chapter there is a discussion of possibilities of reform and the future of customary law in Zimbabwe the highlight here being conducting proper legal research to ascertain the true purpose of custom.
- Full Text:
- Date Issued: 2009
A critical analysis of South Africa's general anti avoidance provisions in income tax legislation
- Authors: Haffejee, Yaasir
- Date: 2009
- Subjects: Tax evasion -- South Africa , Tax planning -- South Africa , Income tax -- Law and legislation -- South Africa , Rule of law -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:8956 , http://hdl.handle.net/10948/1243 , Tax evasion -- South Africa , Tax planning -- South Africa , Income tax -- Law and legislation -- South Africa , Rule of law -- South Africa
- Description: This treatise was undertaken to critically analyse the new general anti avoidance rules (new GAAR) as set out in sections 80A to 80L of the Income Tax Act1. A discussion on the difference between tax evasion and tax avoidance was performed in the first chapter. The goals of this treatise were then set out. An analysis of the requirements for the application of the new GAAR was performed in the second chapter. The courts have historically reviewed the circumstances surrounding an arrangement when determining whether tax avoidance has occurred. The new GAAR requires the individual steps of an arrangement to be reviewed in isolation. Secondly, the courts have historically held that the purpose test, when determining the taxpayer‘s purpose, was subjective. The wording of the new GAAR indicates that this test is now objective. Thirdly, the courts have historically viewed the abnormality of an arrangement based of the surrounding circumstances. The wording of the new GAAR requires an objective view of the arrangement. An analysis of the secondary provisions contained in sections 80I, 80B and 80J of the new GAAR was performed in the third chapter. With regards to section 80B, it was submitted that the Commissioner should issue an Interpretation Note detailing all the methods ―he deems appropriate.
- Full Text:
- Date Issued: 2009
- Authors: Haffejee, Yaasir
- Date: 2009
- Subjects: Tax evasion -- South Africa , Tax planning -- South Africa , Income tax -- Law and legislation -- South Africa , Rule of law -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:8956 , http://hdl.handle.net/10948/1243 , Tax evasion -- South Africa , Tax planning -- South Africa , Income tax -- Law and legislation -- South Africa , Rule of law -- South Africa
- Description: This treatise was undertaken to critically analyse the new general anti avoidance rules (new GAAR) as set out in sections 80A to 80L of the Income Tax Act1. A discussion on the difference between tax evasion and tax avoidance was performed in the first chapter. The goals of this treatise were then set out. An analysis of the requirements for the application of the new GAAR was performed in the second chapter. The courts have historically reviewed the circumstances surrounding an arrangement when determining whether tax avoidance has occurred. The new GAAR requires the individual steps of an arrangement to be reviewed in isolation. Secondly, the courts have historically held that the purpose test, when determining the taxpayer‘s purpose, was subjective. The wording of the new GAAR indicates that this test is now objective. Thirdly, the courts have historically viewed the abnormality of an arrangement based of the surrounding circumstances. The wording of the new GAAR requires an objective view of the arrangement. An analysis of the secondary provisions contained in sections 80I, 80B and 80J of the new GAAR was performed in the third chapter. With regards to section 80B, it was submitted that the Commissioner should issue an Interpretation Note detailing all the methods ―he deems appropriate.
- Full Text:
- Date Issued: 2009
An investigation of the factors influencing vegetation stress in a part of the Keiskamma catchment, Eastern Cape : a remote sensing and GIS approach
- Haindongo, Priscilla Nauwanga
- Authors: Haindongo, Priscilla Nauwanga
- Date: 2009
- Subjects: Plants, Effect of stress on -- South Africa -- Eastern Cape , Land use -- South Africa -- Eastern Cape , Vegetation and climate -- South Africa -- Eastern Cape , Ecology -- South Africa -- Eastern Cape -- Remote sensing
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10652 , http://hdl.handle.net/10948/975 , Plants, Effect of stress on -- South Africa -- Eastern Cape , Land use -- South Africa -- Eastern Cape , Vegetation and climate -- South Africa -- Eastern Cape , Ecology -- South Africa -- Eastern Cape -- Remote sensing
- Description: Vegetation stress as a form of degradation is a widespread problem in many catchments in the Eastern Cape province. The Keiskamma is one of the catchments where considerable parts of the thicket biome are stressed. This necessitates an assessment of the status of the thicket biome by way of detecting vegetation stress in the area. The underpinnings of vegetation stress are investigated in this study. As a basic method to evaluate the thicket condition, remotely sensed data were acquired. High resolution ASTER imagery for the Keiskamma area at two different dates (2001 and 2005) was used to compute SVI and NDVI as indicators of vegetation stress conditions. A Digital Elevation Model (DEM) was used to derive slope angle and aspect. By way of digitizing from ortho-photo maps, various land-use types were mapped using Arc View GIS. The relationship between land use, terrain, soil erosion and vegetation stress was established. Field based techniques comprising stomatal conductance measurements were used and compared to remotely sensed data. The SVI and NDVI resultant images expressed similarities in areas depicting vegetation stress conditions at both epochs. A strong linear regression between NDVI and stomatal conductance measurements (mmol/m²) serve to confirm that the NDVI is a reliable indicator of vegetation stress condition. Slope angle and aspect were found to have a significant influence on vegetation stress conditions. Similarly variations in soil moisture and soil surface condition have strong implications for vegetation stress. Amongst other land-use types, abandoned lands were found to have the lowest NDVI values implying an association with the worst vegetation stress scenarios. It was concluded that an element of persistent stress conditions exists amongst the thicket vegetation of the Keiskamma catchment. This was mainly due to land use activities in the area.
- Full Text:
- Date Issued: 2009
- Authors: Haindongo, Priscilla Nauwanga
- Date: 2009
- Subjects: Plants, Effect of stress on -- South Africa -- Eastern Cape , Land use -- South Africa -- Eastern Cape , Vegetation and climate -- South Africa -- Eastern Cape , Ecology -- South Africa -- Eastern Cape -- Remote sensing
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10652 , http://hdl.handle.net/10948/975 , Plants, Effect of stress on -- South Africa -- Eastern Cape , Land use -- South Africa -- Eastern Cape , Vegetation and climate -- South Africa -- Eastern Cape , Ecology -- South Africa -- Eastern Cape -- Remote sensing
- Description: Vegetation stress as a form of degradation is a widespread problem in many catchments in the Eastern Cape province. The Keiskamma is one of the catchments where considerable parts of the thicket biome are stressed. This necessitates an assessment of the status of the thicket biome by way of detecting vegetation stress in the area. The underpinnings of vegetation stress are investigated in this study. As a basic method to evaluate the thicket condition, remotely sensed data were acquired. High resolution ASTER imagery for the Keiskamma area at two different dates (2001 and 2005) was used to compute SVI and NDVI as indicators of vegetation stress conditions. A Digital Elevation Model (DEM) was used to derive slope angle and aspect. By way of digitizing from ortho-photo maps, various land-use types were mapped using Arc View GIS. The relationship between land use, terrain, soil erosion and vegetation stress was established. Field based techniques comprising stomatal conductance measurements were used and compared to remotely sensed data. The SVI and NDVI resultant images expressed similarities in areas depicting vegetation stress conditions at both epochs. A strong linear regression between NDVI and stomatal conductance measurements (mmol/m²) serve to confirm that the NDVI is a reliable indicator of vegetation stress condition. Slope angle and aspect were found to have a significant influence on vegetation stress conditions. Similarly variations in soil moisture and soil surface condition have strong implications for vegetation stress. Amongst other land-use types, abandoned lands were found to have the lowest NDVI values implying an association with the worst vegetation stress scenarios. It was concluded that an element of persistent stress conditions exists amongst the thicket vegetation of the Keiskamma catchment. This was mainly due to land use activities in the area.
- Full Text:
- Date Issued: 2009
Enhancing learner centred education through the eco-schools framework: case studies of eco-schools practice in South Africa and Namibia
- Authors: Haingura, Rudolph
- Date: 2009
- Subjects: Education -- South Africa -- Case studies Education -- Namibia -- Case studies Educational change -- South Africa -- Case studies Educational change -- Namibia -- Case studies Teachers -- Training of -- South Africa -- Case studies Teachers -- Training of -- Namibia -- Case studies Environmental education -- South Africa -- Case studies Environmental education -- Namibia -- Case studies School improvement programs
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1509 , http://hdl.handle.net/10962/d1003391
- Description: Since the early 1990’s both South Africa and Namibia have been engaged in educational reform processes to address the discriminatory impacts and orientations of education under Bantu Education which were implemented in both countries prior to independence (Namibia in 1990, and South Africa in 1994). A feature of both educational reform processes is the underpinning theory of learning which draws on social constructivism, and which is articulated as learner centred education. This approach to teaching and learning infuses both policy frameworks. Another common feature is the introduction of environmental education into the formal education systems of both countries, a process which has been championed by development assistance, and which has been supported by programmes such as the Eco-Schools programme which is an international environmental education initiative started after the Rio Earth Summit in 1992, and implemented in a number of countries, including South Africa. The programme has also been piloted in some schools in Namibia. To date no research has been done on the way in which the Eco-Schools framework (its practices, organizing principles, evaluation processes etc.) enhance learner centred education. This study therefore aimed to investigate and understand how the Eco-Schools framework can enhance learner centred education. The study was conducted in 2007 in three Eco-Schools in Namibia and four Eco-Schools in South Africa in the context of the broader national programmes of implementing learner centred education policies, and environmental education histories. The study used a case study methodology, using observation, interviews, and document analysis as the main methods for data generation. The analytical process followed two stages: the first involved an inductive analysis using categories which were organized into a series of analytical memos. The second phase of data analysis involved recontextualising the data drawing on theory and contextual insights to provide insights that address the research question, using analytical statements. The main findings of the study are that the Eco-Schools framework provides numerous opportunities to enhance learner centred education, through contextualization of learning, through strengthening school-community interactions, and through enabling active involvement of learners in decision making and a range of contextually meaningful Eco-Schools practices. The study also showed that the Eco-Schools framework allows for empowerment of learners in relation to diverse needs, and also allows for learner initiated contributions, although this aspect was not well developed in the schools that were included in this study. The study also found that the benefits of Eco-Schools in terms of enhancing learner centred education were limited to only a few learners who were involved in club activities or who were being taught by enthusiastic teachers who were participating in the Eco-Schools programme. The study showed that these benefits can be more widely shared if more teachers were to get involved, and if the Eco-Schools programme were better understood in relation to the curriculum requirements of various subjects and learning areas, and if the Eco-Schools practices could be more successfully integrated across the curriculum. The study also showed that various forms of support were required for implementing the Eco-Schools programme, most notably the support of the Principal, and the Department of Education. The study also identified that parents and other stakeholders in the school were supportive of the Eco-Schools programme since it was perceived to have relevance to learning, as well as the community. The results broadly confirmed that the implementation of Eco-Schools using a whole school, values based and active learning approach promotes a school culture which enhances learner centred education more broadly across the school. The study also found that the Eco-Schools programme added a new dimension to existing discourses on learner centred education, which could be described as a community linked or situated approach to learner centred education.
- Full Text:
- Date Issued: 2009
- Authors: Haingura, Rudolph
- Date: 2009
- Subjects: Education -- South Africa -- Case studies Education -- Namibia -- Case studies Educational change -- South Africa -- Case studies Educational change -- Namibia -- Case studies Teachers -- Training of -- South Africa -- Case studies Teachers -- Training of -- Namibia -- Case studies Environmental education -- South Africa -- Case studies Environmental education -- Namibia -- Case studies School improvement programs
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1509 , http://hdl.handle.net/10962/d1003391
- Description: Since the early 1990’s both South Africa and Namibia have been engaged in educational reform processes to address the discriminatory impacts and orientations of education under Bantu Education which were implemented in both countries prior to independence (Namibia in 1990, and South Africa in 1994). A feature of both educational reform processes is the underpinning theory of learning which draws on social constructivism, and which is articulated as learner centred education. This approach to teaching and learning infuses both policy frameworks. Another common feature is the introduction of environmental education into the formal education systems of both countries, a process which has been championed by development assistance, and which has been supported by programmes such as the Eco-Schools programme which is an international environmental education initiative started after the Rio Earth Summit in 1992, and implemented in a number of countries, including South Africa. The programme has also been piloted in some schools in Namibia. To date no research has been done on the way in which the Eco-Schools framework (its practices, organizing principles, evaluation processes etc.) enhance learner centred education. This study therefore aimed to investigate and understand how the Eco-Schools framework can enhance learner centred education. The study was conducted in 2007 in three Eco-Schools in Namibia and four Eco-Schools in South Africa in the context of the broader national programmes of implementing learner centred education policies, and environmental education histories. The study used a case study methodology, using observation, interviews, and document analysis as the main methods for data generation. The analytical process followed two stages: the first involved an inductive analysis using categories which were organized into a series of analytical memos. The second phase of data analysis involved recontextualising the data drawing on theory and contextual insights to provide insights that address the research question, using analytical statements. The main findings of the study are that the Eco-Schools framework provides numerous opportunities to enhance learner centred education, through contextualization of learning, through strengthening school-community interactions, and through enabling active involvement of learners in decision making and a range of contextually meaningful Eco-Schools practices. The study also showed that the Eco-Schools framework allows for empowerment of learners in relation to diverse needs, and also allows for learner initiated contributions, although this aspect was not well developed in the schools that were included in this study. The study also found that the benefits of Eco-Schools in terms of enhancing learner centred education were limited to only a few learners who were involved in club activities or who were being taught by enthusiastic teachers who were participating in the Eco-Schools programme. The study showed that these benefits can be more widely shared if more teachers were to get involved, and if the Eco-Schools programme were better understood in relation to the curriculum requirements of various subjects and learning areas, and if the Eco-Schools practices could be more successfully integrated across the curriculum. The study also showed that various forms of support were required for implementing the Eco-Schools programme, most notably the support of the Principal, and the Department of Education. The study also identified that parents and other stakeholders in the school were supportive of the Eco-Schools programme since it was perceived to have relevance to learning, as well as the community. The results broadly confirmed that the implementation of Eco-Schools using a whole school, values based and active learning approach promotes a school culture which enhances learner centred education more broadly across the school. The study also found that the Eco-Schools programme added a new dimension to existing discourses on learner centred education, which could be described as a community linked or situated approach to learner centred education.
- Full Text:
- Date Issued: 2009
Collective forgiving
- Authors: Hamilton, Kelly
- Date: 2009
- Subjects: Forgiveness -- Philosophy Collective behavior -- Philosophy Retribution -- Philosophy Reconciliation -- Philosophy
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2709 , http://hdl.handle.net/10962/d1002839
- Description: Forgiveness is traditionally understood as a personal change of heart, in which an individual victim of a wrongdoing overcomes her resentment towards the perpetrator of that wrongdoing. Peter Strawson (1974) famously argued that resentment is a personal participant retributive reactive attitude, and the overcoming of such an attitude through forgiveness is itself a personal reactive attitude – in other words, forgiveness is an affective response to a wrongdoing by an individual victim, that is devoid of a retributive element. Because reactive attitudes are personal, it is argued that collectives – groups of individuals – cannot forgive, since collectives cannot, as collectives, hold reactive attitudes. I argue against this. I show that it is possible for collectives to hold attitudes in a way that is not reducible to individuals holding attitudes as individuals, and yet these attitudes still remain personal. Individuals exist within communities, and are interdependent on one another. Much of an individual‟s beliefs and attitudes depend on the collectives that she is a part of. I argue that an attitude is collective when it is deemed to be the appropriate attitude for members of the collective to hold. Members of the collective will take this attitude on as their own insofar as they identify themselves as members of the collective. Individuals hold the attitude, making the attitude personal, but since the individuals hold the attitude in virtue of their membership to a collective, the attitude is also collective. Given that forgiveness is itself a reactive attitude, and that collectives can hold attitudes, I argue that it is possible for a collective to forgive. Members of a collective will come to forgive when forgiveness is held up as the appropriate attitude for them, and once enough members have taken on the attitude of forgiveness as their own attitude, a collective can be said to have forgiven.
- Full Text:
- Date Issued: 2009
- Authors: Hamilton, Kelly
- Date: 2009
- Subjects: Forgiveness -- Philosophy Collective behavior -- Philosophy Retribution -- Philosophy Reconciliation -- Philosophy
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2709 , http://hdl.handle.net/10962/d1002839
- Description: Forgiveness is traditionally understood as a personal change of heart, in which an individual victim of a wrongdoing overcomes her resentment towards the perpetrator of that wrongdoing. Peter Strawson (1974) famously argued that resentment is a personal participant retributive reactive attitude, and the overcoming of such an attitude through forgiveness is itself a personal reactive attitude – in other words, forgiveness is an affective response to a wrongdoing by an individual victim, that is devoid of a retributive element. Because reactive attitudes are personal, it is argued that collectives – groups of individuals – cannot forgive, since collectives cannot, as collectives, hold reactive attitudes. I argue against this. I show that it is possible for collectives to hold attitudes in a way that is not reducible to individuals holding attitudes as individuals, and yet these attitudes still remain personal. Individuals exist within communities, and are interdependent on one another. Much of an individual‟s beliefs and attitudes depend on the collectives that she is a part of. I argue that an attitude is collective when it is deemed to be the appropriate attitude for members of the collective to hold. Members of the collective will take this attitude on as their own insofar as they identify themselves as members of the collective. Individuals hold the attitude, making the attitude personal, but since the individuals hold the attitude in virtue of their membership to a collective, the attitude is also collective. Given that forgiveness is itself a reactive attitude, and that collectives can hold attitudes, I argue that it is possible for a collective to forgive. Members of a collective will come to forgive when forgiveness is held up as the appropriate attitude for them, and once enough members have taken on the attitude of forgiveness as their own attitude, a collective can be said to have forgiven.
- Full Text:
- Date Issued: 2009
Factors influencing job satisfaction
- Authors: Hansia, Bradley L
- Date: 2009
- Subjects: Job satisfaction
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8688 , http://hdl.handle.net/10948/1111 , Job satisfaction
- Description: The harassed boss who faces an office full of mutinous, recalcitrant staff every morning may not believe it, but half of South Africa’s employees love their jobs and their employers. That’s according to TNS Research Surveys, which recently released the results of a survey into employee wellbeing and commitment. TNS director Neil Higgs issued a caution, though: because of the tough economic times, employers are likely to be stuck with the malcontents among their staff for longer than they might like (Ferreira, 2009). From the above mentioned it can be deduced that there are many employees who are currently not satisfied with their jobs. This poses a danger for employers and their productivity, as an unsatisfied employee is likely to be an unproductive employee. Satisfied employees are likely to make a better contribution to the economic growth of this country as more drive and motivation will be shown in the workplace. In these tough economic times, those employees who are not satisfied with their jobs are less likely to find employment elsewhere as mentioned above. The main purpose of this research paper was to identify certain factors impacting on job satisfaction. The first step was to complete a literature study on the selected factors which impacts on job satisfaction. The factors selected were that of recruitment and selection, rewards offered by employers, personality of employees and leadership characteristics of superiors. The literature study revealed which methods to use in attempting to deal with the selected factors impacting on job satisfaction. Secondly, the views of staff in various departments and views of staff specifically in the Human Resources department of the selected company were asked various questions in an empirical study. These questions were based on the selected factors mentioned in the previous paragraph, this involved them completing questionnaires. v Based on the findings of the literature study and the empirical study, the last step was to make recommendations to the selected company on how to improve job satisfaction of employees. Recommendations were also made as to what to look for to make it easier in recruiting new employees, who are likely to have enhanced job satisfaction for the good of the company.
- Full Text:
- Date Issued: 2009
- Authors: Hansia, Bradley L
- Date: 2009
- Subjects: Job satisfaction
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8688 , http://hdl.handle.net/10948/1111 , Job satisfaction
- Description: The harassed boss who faces an office full of mutinous, recalcitrant staff every morning may not believe it, but half of South Africa’s employees love their jobs and their employers. That’s according to TNS Research Surveys, which recently released the results of a survey into employee wellbeing and commitment. TNS director Neil Higgs issued a caution, though: because of the tough economic times, employers are likely to be stuck with the malcontents among their staff for longer than they might like (Ferreira, 2009). From the above mentioned it can be deduced that there are many employees who are currently not satisfied with their jobs. This poses a danger for employers and their productivity, as an unsatisfied employee is likely to be an unproductive employee. Satisfied employees are likely to make a better contribution to the economic growth of this country as more drive and motivation will be shown in the workplace. In these tough economic times, those employees who are not satisfied with their jobs are less likely to find employment elsewhere as mentioned above. The main purpose of this research paper was to identify certain factors impacting on job satisfaction. The first step was to complete a literature study on the selected factors which impacts on job satisfaction. The factors selected were that of recruitment and selection, rewards offered by employers, personality of employees and leadership characteristics of superiors. The literature study revealed which methods to use in attempting to deal with the selected factors impacting on job satisfaction. Secondly, the views of staff in various departments and views of staff specifically in the Human Resources department of the selected company were asked various questions in an empirical study. These questions were based on the selected factors mentioned in the previous paragraph, this involved them completing questionnaires. v Based on the findings of the literature study and the empirical study, the last step was to make recommendations to the selected company on how to improve job satisfaction of employees. Recommendations were also made as to what to look for to make it easier in recruiting new employees, who are likely to have enhanced job satisfaction for the good of the company.
- Full Text:
- Date Issued: 2009
An investigation of lower primary teachers' content knowledge of mathematics in Ohangwena region in Namibia
- Authors: Haufiku, Amon
- Date: 2009
- Subjects: SACMEQ Namibia. Presidential Commission on Education, Culture and Training Mathematics -- Study and teaching (Elementary) -- Namibia Education -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1637 , http://hdl.handle.net/10962/d1003519
- Description: The poor performance in mathematics of learners in schools in Namibia, especially in the grades where learners sit for the national examinations, has been a concern of everybody. Since independence, the Ministry of Education in collaboration with several donor agencies has been aware of the poor performance in mathematics in the country. Several international and local studies have been made in an effort to identify the problems that are hindering learners’ performance in mathematics in Namibia. The findings of some studies that were conducted in the country such as the Southern Africa Consortium Monitoring Education Quality (2004), the Presidential Commission on Education, Culture and Training (1999), and the Mathematics and Science Teachers Extension Program (2002) revealed that the inadequate proficiency of primary teachers in mathematics content could be responsible for learners’ poor performance in mathematics. This study, therefore, is aimed at investigating the mathematical proficiency of lower primary (LP) teachers in Namibia. The study used three instruments to collect data namely, a profile questionnaire – to collect teachers’ demographic data, a proficiency test – to test their proficiency level of mathematics using the content of Grade 4 and 5 learners’ mathematics syllabi and a semi-structured interview schedule – to get views about their own mathematics content knowledge, attitudes towards mathematics as well as problems that hinder effective teaching and learning of mathematics at LP phase. The study was conducted with 30 lower primary teachers from five primary and combined schools in the Ohangwena circuit of the Ohangwena region. The study found out that: (1) the mathematical proficiency of LP teachers is below the Grade 7 Mathematics content. Most teachers are not able to solve the content of mathematics at upper primary (UP) phase. (2) LP education is receiving very little support from the Ministry compared to other phases. (3) There are no workshops or training courses organised for LP teachers. They do not receive enough textbooks and materials, their classrooms are overcrowded and teachers cannot pay attention to individual learners. (4) There is a dire need for LP Head of Departments (HODs) who are specialised at LP; most HODs for LP at schools are not specialised in this area. When it comes to views about future content of mathematics that should be given to LP teachers in Namibia, respondents recommended that future LP teachers should have knowledge of mathematics up to at least Grade 10 but preferably up to Grade 12. They do not want to be restricted to LP mathematics, but would like to have a broader knowledge of mathematics content. This would make them more confident in solving their children’s problems in mathematics. Overall, participants recognised the value of mathematics and the role that it plays in society.
- Full Text:
- Date Issued: 2009
- Authors: Haufiku, Amon
- Date: 2009
- Subjects: SACMEQ Namibia. Presidential Commission on Education, Culture and Training Mathematics -- Study and teaching (Elementary) -- Namibia Education -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1637 , http://hdl.handle.net/10962/d1003519
- Description: The poor performance in mathematics of learners in schools in Namibia, especially in the grades where learners sit for the national examinations, has been a concern of everybody. Since independence, the Ministry of Education in collaboration with several donor agencies has been aware of the poor performance in mathematics in the country. Several international and local studies have been made in an effort to identify the problems that are hindering learners’ performance in mathematics in Namibia. The findings of some studies that were conducted in the country such as the Southern Africa Consortium Monitoring Education Quality (2004), the Presidential Commission on Education, Culture and Training (1999), and the Mathematics and Science Teachers Extension Program (2002) revealed that the inadequate proficiency of primary teachers in mathematics content could be responsible for learners’ poor performance in mathematics. This study, therefore, is aimed at investigating the mathematical proficiency of lower primary (LP) teachers in Namibia. The study used three instruments to collect data namely, a profile questionnaire – to collect teachers’ demographic data, a proficiency test – to test their proficiency level of mathematics using the content of Grade 4 and 5 learners’ mathematics syllabi and a semi-structured interview schedule – to get views about their own mathematics content knowledge, attitudes towards mathematics as well as problems that hinder effective teaching and learning of mathematics at LP phase. The study was conducted with 30 lower primary teachers from five primary and combined schools in the Ohangwena circuit of the Ohangwena region. The study found out that: (1) the mathematical proficiency of LP teachers is below the Grade 7 Mathematics content. Most teachers are not able to solve the content of mathematics at upper primary (UP) phase. (2) LP education is receiving very little support from the Ministry compared to other phases. (3) There are no workshops or training courses organised for LP teachers. They do not receive enough textbooks and materials, their classrooms are overcrowded and teachers cannot pay attention to individual learners. (4) There is a dire need for LP Head of Departments (HODs) who are specialised at LP; most HODs for LP at schools are not specialised in this area. When it comes to views about future content of mathematics that should be given to LP teachers in Namibia, respondents recommended that future LP teachers should have knowledge of mathematics up to at least Grade 10 but preferably up to Grade 12. They do not want to be restricted to LP mathematics, but would like to have a broader knowledge of mathematics content. This would make them more confident in solving their children’s problems in mathematics. Overall, participants recognised the value of mathematics and the role that it plays in society.
- Full Text:
- Date Issued: 2009
Challenging retributivist intuitions
- Authors: Hawkes, Jonathan
- Date: 2009
- Subjects: Lex talionis Punishment -- Philosophy Restorative justice
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2711 , http://hdl.handle.net/10962/d1002841
- Description: Can punishment, a practice which involves the deliberate infliction of suffering, be justified? Retributivists and consequentialists argue that punishment can be justified, whereas abolitionists argue that it cannot. Retributivists argue that punishment is justified because wrongdoers deserve it, whereas punishment is justified for consequentialists because it is beneficial for society. A popular form of abolitionism is restorative justice, which is the view that all those affected by crime (perpetrators, victims and members of society) should be reconciled. In this thesis I argue that retributivist justifications for punishment are mistaken, and argue in favour of a consequentialist view. I also argue that consequentialism can accommodate the valuable features of restorative justice while avoiding the challenges faced by it. My arguments against retributivism will turn on a thought experiment. The experiment is designed to draw out the fundamental retributivist intuition that people who cause harm deserve to suffer harm in return, yet excludes most of the principles retributivists would use to justify the intuition. I will go on to argue that, even if the retributivist considerations did apply to the experiment, they would still not justify the claim that wrongdoers deserve to be punished. Most of the retributivist considerations are, therefore, not necessary for the intuition, and none of the considerations are sufficient for it. The retributivist considerations are, I contend, rationalisations, as the claim that wrongdoers deserve to suffer is based, not on good reasons, but on an unreliable intuition. I shall argue that the consequentialist considerations, while not being necessary, are sufficient for the claim that wrongdoers should be punished, and they should be punished, I maintain, in the interests of preventing greater harm from occurring.
- Full Text:
- Date Issued: 2009
- Authors: Hawkes, Jonathan
- Date: 2009
- Subjects: Lex talionis Punishment -- Philosophy Restorative justice
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2711 , http://hdl.handle.net/10962/d1002841
- Description: Can punishment, a practice which involves the deliberate infliction of suffering, be justified? Retributivists and consequentialists argue that punishment can be justified, whereas abolitionists argue that it cannot. Retributivists argue that punishment is justified because wrongdoers deserve it, whereas punishment is justified for consequentialists because it is beneficial for society. A popular form of abolitionism is restorative justice, which is the view that all those affected by crime (perpetrators, victims and members of society) should be reconciled. In this thesis I argue that retributivist justifications for punishment are mistaken, and argue in favour of a consequentialist view. I also argue that consequentialism can accommodate the valuable features of restorative justice while avoiding the challenges faced by it. My arguments against retributivism will turn on a thought experiment. The experiment is designed to draw out the fundamental retributivist intuition that people who cause harm deserve to suffer harm in return, yet excludes most of the principles retributivists would use to justify the intuition. I will go on to argue that, even if the retributivist considerations did apply to the experiment, they would still not justify the claim that wrongdoers deserve to be punished. Most of the retributivist considerations are, therefore, not necessary for the intuition, and none of the considerations are sufficient for it. The retributivist considerations are, I contend, rationalisations, as the claim that wrongdoers deserve to suffer is based, not on good reasons, but on an unreliable intuition. I shall argue that the consequentialist considerations, while not being necessary, are sufficient for the claim that wrongdoers should be punished, and they should be punished, I maintain, in the interests of preventing greater harm from occurring.
- Full Text:
- Date Issued: 2009
How effective are school governing bodies regarding maintaining discipline in schools situated in poor socio-economic areas?
- Authors: Hawkins, Alan Hilton
- Date: 2009
- Subjects: School boards -- South Africa , School discipline -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:9475 , http://hdl.handle.net/10948/972 , School boards -- South Africa , School discipline -- South Africa
- Description: Poor discipline in public schools has become a major concern following the abolishment of corporal punishment by the National Department of Education. The educators in schools were left with no constructive alternatives to maintain discipline by the educational authorities and had to find and implement alternative disciplinary measures. Ill-disciplined learners capitalised on the situation, resulting in the deterioration of discipline in public schools. The aim of this research is to identify how effective SGBs are regarding the maintenance of discipline in schools situated in poor socio-economic areas. For this purpose, a qualitative study was conducted in four secondary schools in the Northern Areas of Port Elizabeth in the Eastern Cape. Different data-collection techniques, in the form of questionnaires, focus group interviews, observations and documentary analysis, were used to obtain the necessary data. Learners, educators and parent members of School Governing Bodies (SGBs) were used as participants for the study. The findings of the study indicated that parent SGB members lacks relevant and ongoing training and development for the task of executing their roles as disciplinarian bodies at their respective schools. The fact that these are lacking have contributed to the general deterioration of school discipline in the selected schools. The study concludes with suggestions on strategies that SGBs can implement to improve their capacity in improving and maintaining discipline. Such improved capacity will create an environment that is conducive for teaching and learning, especially in schools situated in impoverished areas.
- Full Text:
- Date Issued: 2009
- Authors: Hawkins, Alan Hilton
- Date: 2009
- Subjects: School boards -- South Africa , School discipline -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:9475 , http://hdl.handle.net/10948/972 , School boards -- South Africa , School discipline -- South Africa
- Description: Poor discipline in public schools has become a major concern following the abolishment of corporal punishment by the National Department of Education. The educators in schools were left with no constructive alternatives to maintain discipline by the educational authorities and had to find and implement alternative disciplinary measures. Ill-disciplined learners capitalised on the situation, resulting in the deterioration of discipline in public schools. The aim of this research is to identify how effective SGBs are regarding the maintenance of discipline in schools situated in poor socio-economic areas. For this purpose, a qualitative study was conducted in four secondary schools in the Northern Areas of Port Elizabeth in the Eastern Cape. Different data-collection techniques, in the form of questionnaires, focus group interviews, observations and documentary analysis, were used to obtain the necessary data. Learners, educators and parent members of School Governing Bodies (SGBs) were used as participants for the study. The findings of the study indicated that parent SGB members lacks relevant and ongoing training and development for the task of executing their roles as disciplinarian bodies at their respective schools. The fact that these are lacking have contributed to the general deterioration of school discipline in the selected schools. The study concludes with suggestions on strategies that SGBs can implement to improve their capacity in improving and maintaining discipline. Such improved capacity will create an environment that is conducive for teaching and learning, especially in schools situated in impoverished areas.
- Full Text:
- Date Issued: 2009
The Darfur conflict from the perspective of the rebel justice and equality movement
- Authors: Heleta, Savo
- Date: 2009
- Subjects: Peace-building -- Sudan -- Darfur , Genocide -- Sudan -- Darfur , Sudan -- History -- Darfur Conflict, 2003-
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8222 , http://hdl.handle.net/10948/970 , Peace-building -- Sudan -- Darfur , Genocide -- Sudan -- Darfur , Sudan -- History -- Darfur Conflict, 2003-
- Description: In 2003, a conflict broke out in Darfur, Sudan’s western province, between the mainly “African” rebels and the government forces and their proxy “Arab” militias. It is estimated that about 200,000 people have so far died in the conflict from fighting, disease, and starvation. The UN and aid agencies estimate that over two million Darfurians, out of the population of about six million, are living in refugee camps. Even though the majority of all deaths in Darfur have occurred in 2003 and 2004, the conflict is nowhere near the end. Even after more than five years since the Darfur conflict began, there is hardly any comprehensive information about the rebels’ aims, objectives, and plans for the future. We cannot fully understand the conflict and plan peace negotiations between the warring parties if we do not know enough about the rebels. This study has critically explored the aims and perspectives of the Justice and Equality Movement, currently the most powerful Darfur rebel movement. The author has used the first-hand information gathered through interviews with the representatives of the rebel movement and additional data about the conflict and the rebels collected through an extensive literature analysis to portray the movement and its aims, perspectives, and plans for the future. Using the grounded theory approach as the data analysis tool, the author has presented key findings about the Darfur conflict from the perspective of the Justice and Equality Movement that have emerged from the data collected in this study.
- Full Text:
- Date Issued: 2009
- Authors: Heleta, Savo
- Date: 2009
- Subjects: Peace-building -- Sudan -- Darfur , Genocide -- Sudan -- Darfur , Sudan -- History -- Darfur Conflict, 2003-
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8222 , http://hdl.handle.net/10948/970 , Peace-building -- Sudan -- Darfur , Genocide -- Sudan -- Darfur , Sudan -- History -- Darfur Conflict, 2003-
- Description: In 2003, a conflict broke out in Darfur, Sudan’s western province, between the mainly “African” rebels and the government forces and their proxy “Arab” militias. It is estimated that about 200,000 people have so far died in the conflict from fighting, disease, and starvation. The UN and aid agencies estimate that over two million Darfurians, out of the population of about six million, are living in refugee camps. Even though the majority of all deaths in Darfur have occurred in 2003 and 2004, the conflict is nowhere near the end. Even after more than five years since the Darfur conflict began, there is hardly any comprehensive information about the rebels’ aims, objectives, and plans for the future. We cannot fully understand the conflict and plan peace negotiations between the warring parties if we do not know enough about the rebels. This study has critically explored the aims and perspectives of the Justice and Equality Movement, currently the most powerful Darfur rebel movement. The author has used the first-hand information gathered through interviews with the representatives of the rebel movement and additional data about the conflict and the rebels collected through an extensive literature analysis to portray the movement and its aims, perspectives, and plans for the future. Using the grounded theory approach as the data analysis tool, the author has presented key findings about the Darfur conflict from the perspective of the Justice and Equality Movement that have emerged from the data collected in this study.
- Full Text:
- Date Issued: 2009
Economic diversification of a mining town: a case study of Oranjemund
- Authors: Helmuth, Angelo
- Date: 2009
- Subjects: Economic development -- Namibia -- Oranjemund -- Case studies Mineral industries -- Namibia -- Oranjemund -- Case studies Sustainable development -- Namibia -- Oranjemund
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:723 , http://hdl.handle.net/10962/d1003843
- Description: Can mining industries and mining based localities promote Local Economic Development (LED)? This case study, on the mining town of Oranjemund, seeks to examine the economic diversification prospects of the town. Stakeholder views are considered and their aspirations determined, through an interview process. Relevant theories on economic development, growth and sustainability are outline. Lessons are drawn from local and international empirical studies on mining towns. The roles and contributions stakeholders and institutions could realize that could lead to local economic diversification and LED are defined. The opportunities and threats that could affect the town’s LED process are identified. This paper concludes that it is imperative that sound relationships be developed amongst key stakeholders. It further, recommends that a strategic LED plan be designed for Oranjemund and that national government, through the regional and local authority, lead the process.
- Full Text:
- Date Issued: 2009
- Authors: Helmuth, Angelo
- Date: 2009
- Subjects: Economic development -- Namibia -- Oranjemund -- Case studies Mineral industries -- Namibia -- Oranjemund -- Case studies Sustainable development -- Namibia -- Oranjemund
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:723 , http://hdl.handle.net/10962/d1003843
- Description: Can mining industries and mining based localities promote Local Economic Development (LED)? This case study, on the mining town of Oranjemund, seeks to examine the economic diversification prospects of the town. Stakeholder views are considered and their aspirations determined, through an interview process. Relevant theories on economic development, growth and sustainability are outline. Lessons are drawn from local and international empirical studies on mining towns. The roles and contributions stakeholders and institutions could realize that could lead to local economic diversification and LED are defined. The opportunities and threats that could affect the town’s LED process are identified. This paper concludes that it is imperative that sound relationships be developed amongst key stakeholders. It further, recommends that a strategic LED plan be designed for Oranjemund and that national government, through the regional and local authority, lead the process.
- Full Text:
- Date Issued: 2009
A living theory to facilitate the improvement of teacher morale
- Hendricks, Charlotte Augusta
- Authors: Hendricks, Charlotte Augusta
- Date: 2009
- Subjects: Teacher morale -- South Africa -- Eastern Cape , Teachers -- Job stress , Teachers -- Workload -- South Africa , Teachers -- Job satisfaction , Teachers -- Self-rating of -- South Africa -- Eastern Cape Province , Teachers -- Attitudes
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:9569 , http://hdl.handle.net/10948/d1016152
- Description: This dissertation is a narrative account of a self-study undertaken with the primary aim of positively influencing the morale of colleagues in my school department. It addresses an area of personal and professional concern where my values were being denied in my practice. As a Head of Department, I was worried that the low morale of my colleagues would negatively impact on the quality of teaching and learning at school, and on their own mental health. Situated within self-efficacy theory, my study reflects the values I attach to human dignity, respect, fairness, honesty perseverance and caring. These values were applied as the living standard by which I judged the quality of my leadership practice. I describe how I used an Action Research methodology as a living transformational process to reflect on my own leadership in terms of how I could influence the development of positive morale in the department. My findings offer new conceptualisations about how teachers can take action to improve the emotional climate of the school. I am claiming that the significance of my research is grounded in my ability to facilitate an improvement in the low morale of myself and my colleagues in order for us to ultimately contribute to self and school improvement.
- Full Text:
- Date Issued: 2009
- Authors: Hendricks, Charlotte Augusta
- Date: 2009
- Subjects: Teacher morale -- South Africa -- Eastern Cape , Teachers -- Job stress , Teachers -- Workload -- South Africa , Teachers -- Job satisfaction , Teachers -- Self-rating of -- South Africa -- Eastern Cape Province , Teachers -- Attitudes
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:9569 , http://hdl.handle.net/10948/d1016152
- Description: This dissertation is a narrative account of a self-study undertaken with the primary aim of positively influencing the morale of colleagues in my school department. It addresses an area of personal and professional concern where my values were being denied in my practice. As a Head of Department, I was worried that the low morale of my colleagues would negatively impact on the quality of teaching and learning at school, and on their own mental health. Situated within self-efficacy theory, my study reflects the values I attach to human dignity, respect, fairness, honesty perseverance and caring. These values were applied as the living standard by which I judged the quality of my leadership practice. I describe how I used an Action Research methodology as a living transformational process to reflect on my own leadership in terms of how I could influence the development of positive morale in the department. My findings offer new conceptualisations about how teachers can take action to improve the emotional climate of the school. I am claiming that the significance of my research is grounded in my ability to facilitate an improvement in the low morale of myself and my colleagues in order for us to ultimately contribute to self and school improvement.
- Full Text:
- Date Issued: 2009