Vernacular radio and peace building in Kenya: a study of popular vernacular radio stations in three conflict-prone regions
- Authors: Kijana, Eunice Abuya
- Date: 2019
- Subjects: Radio journalism -- Kenya , Radio broadcasting -- Kenya Documentary radio programs Peace-building -- Social aspects
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/42251 , vital:36639
- Description: In Kenya, just like in most African countries, ethnicity-related conflicts are a common phenomenon. Often times, the media, especially vernacular radio has been accused of incitement to violence as was in the case of 1994 Rwanda genocide and the 2007 post-election violence in Kenya. As a result, numerous studies have focused on the role that the media, especially vernacular radio plays in perpetuating ethnic conflict, while very little has been done to establish its role in peace building. Therefore, this study was informed by the assumption that the media is a double edged sword; while it can fuel tension and lead to conflict, it can also contribute to peace between conflicting parties. It therefore sought to establish the role that vernacular radio play in peace building in Kenya. The literature reviewed showed that vernacular radio has the potential to promote peace in society. The study was therefore guided by the social responsibility theory which underpins the necessity for the media/ journalist to keep society’s interest as a top priority. This means that the society expects journalists to be accountable, liable and responsible in carrying out their duties. This study utilized both qualitative and quantitative research methods. Using a case study of popular vernacular radio stations in three conflict prone regions in Kenya, the researcher employed content analysis, questionnaires and interviews as tools for data collection. The results indicate that the stations have put in place specific policies aimed at ensuring impartiality in reporting and that journalists adhere to them in their work. The stations also work in partnership with other peace practitioners by developing programs that are aimed at promoting peace within and between communities. Furthermore, the findings indicate that the stations’ journalists largely understand and comply with the sections of the Code of Conduct for the Practice of Journalism in Kenya which addresses the need for responsible conflict reporting. Based on these findings, the study therefore concludes that vernacular radio stations working in conflict prone regions in Kenya play a positive role in peace building. However, the study recommends more specialized trainings for journalists in order for these stations to be more effective in this role of peace building.
- Full Text:
- Date Issued: 2019
- Authors: Kijana, Eunice Abuya
- Date: 2019
- Subjects: Radio journalism -- Kenya , Radio broadcasting -- Kenya Documentary radio programs Peace-building -- Social aspects
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/42251 , vital:36639
- Description: In Kenya, just like in most African countries, ethnicity-related conflicts are a common phenomenon. Often times, the media, especially vernacular radio has been accused of incitement to violence as was in the case of 1994 Rwanda genocide and the 2007 post-election violence in Kenya. As a result, numerous studies have focused on the role that the media, especially vernacular radio plays in perpetuating ethnic conflict, while very little has been done to establish its role in peace building. Therefore, this study was informed by the assumption that the media is a double edged sword; while it can fuel tension and lead to conflict, it can also contribute to peace between conflicting parties. It therefore sought to establish the role that vernacular radio play in peace building in Kenya. The literature reviewed showed that vernacular radio has the potential to promote peace in society. The study was therefore guided by the social responsibility theory which underpins the necessity for the media/ journalist to keep society’s interest as a top priority. This means that the society expects journalists to be accountable, liable and responsible in carrying out their duties. This study utilized both qualitative and quantitative research methods. Using a case study of popular vernacular radio stations in three conflict prone regions in Kenya, the researcher employed content analysis, questionnaires and interviews as tools for data collection. The results indicate that the stations have put in place specific policies aimed at ensuring impartiality in reporting and that journalists adhere to them in their work. The stations also work in partnership with other peace practitioners by developing programs that are aimed at promoting peace within and between communities. Furthermore, the findings indicate that the stations’ journalists largely understand and comply with the sections of the Code of Conduct for the Practice of Journalism in Kenya which addresses the need for responsible conflict reporting. Based on these findings, the study therefore concludes that vernacular radio stations working in conflict prone regions in Kenya play a positive role in peace building. However, the study recommends more specialized trainings for journalists in order for these stations to be more effective in this role of peace building.
- Full Text:
- Date Issued: 2019
Visual art education narratives in context: contribution by offenders in one correctional facility in the Eastern Cape
- Authors: Potelwa, Siphe
- Date: 2019
- Subjects: Adult learning
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/16665 , vital:40741
- Description: This study sought a solution to close the gap of visual art education narratives under recognition and not taken into consideration in correctional facilities. The researcher’s original contribution to knowledge was to provide the theoretical framework as the lens of this study. This research questions the universal objective of how visual art education narratives contribute to the context of the offender’s voice of selfexpression, self-worth, personal identity and human right in a democratic South African as citizens of society. The aim and objectives were to determine if transformation is evidenced through visual art education and ascertain personal identity as a human right and self-worth for an offender. This study was a qualitative research in which perceptions of offenders in visual art education programmes are investigated in-depth regarding the programmes addressing rehabilitation, selfexpression, self-fulfilment and personal development. Eight respondents participated in this study voluntarily. The selection of respondents in this study was through purposeful sampling. Individual interviews, focus group interviews, observation, document review, open-ended interviews, and website data of correctional services were conducted to collect data. The target participants for this qualitative study were permanent employees of Department of Correctional Services and offenders found guilty of murder and sexual abuse against women and children enrolled in a programme of art education. This study found no anticipated risks to voluntary participation in this research, and the study was free from psychological harm. The study contributed and found adult learners bringing their experience and knowledge into creative artwork skills as voice of self-expression, self-worth and rehabilitation. Analysis of data and interpretation of findings revealed the results that visual art education narratives programme brought self-worth, self-expression, selfdevelopment, self-fulfilment, discipline, prevents conflict, boredom and offender recidivism. This study conclusion stressed, an approach to the solution of the adult learning visual art education in correctional centre were problems identified. It is recommended that the correctional facility, interactive relationships with other departments, and commitment should be implemented without delay
- Full Text:
- Date Issued: 2019
- Authors: Potelwa, Siphe
- Date: 2019
- Subjects: Adult learning
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/16665 , vital:40741
- Description: This study sought a solution to close the gap of visual art education narratives under recognition and not taken into consideration in correctional facilities. The researcher’s original contribution to knowledge was to provide the theoretical framework as the lens of this study. This research questions the universal objective of how visual art education narratives contribute to the context of the offender’s voice of selfexpression, self-worth, personal identity and human right in a democratic South African as citizens of society. The aim and objectives were to determine if transformation is evidenced through visual art education and ascertain personal identity as a human right and self-worth for an offender. This study was a qualitative research in which perceptions of offenders in visual art education programmes are investigated in-depth regarding the programmes addressing rehabilitation, selfexpression, self-fulfilment and personal development. Eight respondents participated in this study voluntarily. The selection of respondents in this study was through purposeful sampling. Individual interviews, focus group interviews, observation, document review, open-ended interviews, and website data of correctional services were conducted to collect data. The target participants for this qualitative study were permanent employees of Department of Correctional Services and offenders found guilty of murder and sexual abuse against women and children enrolled in a programme of art education. This study found no anticipated risks to voluntary participation in this research, and the study was free from psychological harm. The study contributed and found adult learners bringing their experience and knowledge into creative artwork skills as voice of self-expression, self-worth and rehabilitation. Analysis of data and interpretation of findings revealed the results that visual art education narratives programme brought self-worth, self-expression, selfdevelopment, self-fulfilment, discipline, prevents conflict, boredom and offender recidivism. This study conclusion stressed, an approach to the solution of the adult learning visual art education in correctional centre were problems identified. It is recommended that the correctional facility, interactive relationships with other departments, and commitment should be implemented without delay
- Full Text:
- Date Issued: 2019
Water utility efficiency and stated choice responses: status quo effects, effects of presentation format and response time
- Authors: Murwirapachena, Genius
- Date: 2019
- Subjects: Water utilities -- Finance , Waterworks -- Finance Waterworks -- Management
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/41741 , vital:36577
- Description: Water regulators and policymakers around the world are increasingly influencing water systems towards efficiency and sustainable consumption. In pursuit of these, most regulators mainly use traditional economic-analysis methods to benchmark water utilities and elicit water-service preferences. There have been discussions of several other techniques that extend the commonly used traditional economic analysis tools in the literature. Regardless of these discussions, the practical application of new economic analysis tools in the water sector remains relatively low. This study intends to extend the existing literature by providing more robust methods that could be useful to water regulators. The study asks four research questions to shed light on whether more robust methods are the way forward in water regulation. More precisely, the study investigates the consistency of efficiency scores obtained from the data envelopment analysis (DEA), stochastic frontier analysis (SFA) and stochastic non-parametric envelopment of data (StoNED) techniques on a sample of South African water utilities. Additionally, the study examines the impact of status quo bias, presentation format and response time on results from discrete choice experiments conducted using a case of the South African water sector. The study reports four main findings. First, we find that the StoNED method (based on the methods of moments estimator) outperformed both SFA and DEA. However, SFA outperformed StoNED, when the latter was based on the pseudolikelihood estimator. Second, we find that including a partially relevant status quo reduced status quo bias but did not significantly affect empirical estimates. Major differences are noted in the marginal willingness to pay (MWTP) estimates reported for one of the sub-samples. Third, we find that presenting attributes and levels using the visuals format generated more statistically significant coefficients than presenting them as text or text-and-visuals. Generally, we find that the presentation format significantly affects choice. Finally, we find that removing fast or slow responses from the sample did not significantly affect both utility function and MWTP results. Based on these findings, the study makes four main recommendations. Firstly, the study argues that StoNED (method of moments estimator) and SFA are more appropriate for estimating efficiency in heterogenous water sectors. The study makes recommendations for future studies that seek to do a methodological cross-checking of the three efficiency analysis techniques in the water sector. Secondly, the study argues that a text-and-visuals experiment improves choice task clarity and yields more robust estimates. Thus, more research on the effects of presentation formats is required in environmental economics so that guidelines on developing valid presentation formats for choice tasks can be established. Finally, the study argues against the exclusion of fast and slow responses from the dataset; and recommends approaches for future studies that investigate the impact of response time on choice.
- Full Text:
- Date Issued: 2019
- Authors: Murwirapachena, Genius
- Date: 2019
- Subjects: Water utilities -- Finance , Waterworks -- Finance Waterworks -- Management
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/41741 , vital:36577
- Description: Water regulators and policymakers around the world are increasingly influencing water systems towards efficiency and sustainable consumption. In pursuit of these, most regulators mainly use traditional economic-analysis methods to benchmark water utilities and elicit water-service preferences. There have been discussions of several other techniques that extend the commonly used traditional economic analysis tools in the literature. Regardless of these discussions, the practical application of new economic analysis tools in the water sector remains relatively low. This study intends to extend the existing literature by providing more robust methods that could be useful to water regulators. The study asks four research questions to shed light on whether more robust methods are the way forward in water regulation. More precisely, the study investigates the consistency of efficiency scores obtained from the data envelopment analysis (DEA), stochastic frontier analysis (SFA) and stochastic non-parametric envelopment of data (StoNED) techniques on a sample of South African water utilities. Additionally, the study examines the impact of status quo bias, presentation format and response time on results from discrete choice experiments conducted using a case of the South African water sector. The study reports four main findings. First, we find that the StoNED method (based on the methods of moments estimator) outperformed both SFA and DEA. However, SFA outperformed StoNED, when the latter was based on the pseudolikelihood estimator. Second, we find that including a partially relevant status quo reduced status quo bias but did not significantly affect empirical estimates. Major differences are noted in the marginal willingness to pay (MWTP) estimates reported for one of the sub-samples. Third, we find that presenting attributes and levels using the visuals format generated more statistically significant coefficients than presenting them as text or text-and-visuals. Generally, we find that the presentation format significantly affects choice. Finally, we find that removing fast or slow responses from the sample did not significantly affect both utility function and MWTP results. Based on these findings, the study makes four main recommendations. Firstly, the study argues that StoNED (method of moments estimator) and SFA are more appropriate for estimating efficiency in heterogenous water sectors. The study makes recommendations for future studies that seek to do a methodological cross-checking of the three efficiency analysis techniques in the water sector. Secondly, the study argues that a text-and-visuals experiment improves choice task clarity and yields more robust estimates. Thus, more research on the effects of presentation formats is required in environmental economics so that guidelines on developing valid presentation formats for choice tasks can be established. Finally, the study argues against the exclusion of fast and slow responses from the dataset; and recommends approaches for future studies that investigate the impact of response time on choice.
- Full Text:
- Date Issued: 2019
Women teachers leading change against intimate partner violence at a state university in Zimbabwe
- Authors: Matope, Nogget
- Date: 2019
- Subjects: Women teachers -- Zimbabwe , Sex discrimination in education -- Zimbabwe Women college students -- Crimes against -- Zimbabwe Campus violence -- Zimbabwe Rape in universities and colleges -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , DEd
- Identifier: http://hdl.handle.net/10948/41021 , vital:36283
- Description: This study responded to the following research question: How can participatory and visual methodology enable women teachers to lead change against intimate partner violence at a state university in Zimbabwe? The study was qualitative and informed by the critical paradigm and employed visual participatory research methodology (PVM). The participants in this study were six women teachers from a state university who were selected by means of snowballing. The visual methods of data generation that were employed were memory accounts, drawings, participatory videos and focus group discussions. Memory accounts expressed the participants’ experiences and understanding of IPV as they made meaning of their lived realities. Data generated from the drawings depicted the participants’ positioning and the way in which they were positioned in intimate relationships. The participatory video was used to express the participants’ understanding of IPV and the critical steps that can be taken to address the issue. The findings indicated that the participants understand IPV as a complex issue and they can engage in and explore issues that affect them. The participants’ voices can initiate change by breaking down barriers as they address the issue. The participants also indicated that students’ voices should be heard in the drafting of policies to include issues that affect them directly. The findings suggest that engagement with women, listening to one another, being listened to and working collaboratively to offer solutions to problems as agents of change, empowers the women. The findings have implications for the university community in that they show that the women teachers are actors who are aware of IPV and can participate and inform intervention programs. The participants can lead change through their work as educators as they continue to share with the community. This could enhance knowledge co-production. I conclude by arguing that using PVM provided a safe space for the women to talk about their lived realities of IPV with a wider audience and propose solutions to a phenomenon that has always been taboo; thus leading change towards an IPV free society.
- Full Text:
- Date Issued: 2019
- Authors: Matope, Nogget
- Date: 2019
- Subjects: Women teachers -- Zimbabwe , Sex discrimination in education -- Zimbabwe Women college students -- Crimes against -- Zimbabwe Campus violence -- Zimbabwe Rape in universities and colleges -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , DEd
- Identifier: http://hdl.handle.net/10948/41021 , vital:36283
- Description: This study responded to the following research question: How can participatory and visual methodology enable women teachers to lead change against intimate partner violence at a state university in Zimbabwe? The study was qualitative and informed by the critical paradigm and employed visual participatory research methodology (PVM). The participants in this study were six women teachers from a state university who were selected by means of snowballing. The visual methods of data generation that were employed were memory accounts, drawings, participatory videos and focus group discussions. Memory accounts expressed the participants’ experiences and understanding of IPV as they made meaning of their lived realities. Data generated from the drawings depicted the participants’ positioning and the way in which they were positioned in intimate relationships. The participatory video was used to express the participants’ understanding of IPV and the critical steps that can be taken to address the issue. The findings indicated that the participants understand IPV as a complex issue and they can engage in and explore issues that affect them. The participants’ voices can initiate change by breaking down barriers as they address the issue. The participants also indicated that students’ voices should be heard in the drafting of policies to include issues that affect them directly. The findings suggest that engagement with women, listening to one another, being listened to and working collaboratively to offer solutions to problems as agents of change, empowers the women. The findings have implications for the university community in that they show that the women teachers are actors who are aware of IPV and can participate and inform intervention programs. The participants can lead change through their work as educators as they continue to share with the community. This could enhance knowledge co-production. I conclude by arguing that using PVM provided a safe space for the women to talk about their lived realities of IPV with a wider audience and propose solutions to a phenomenon that has always been taboo; thus leading change towards an IPV free society.
- Full Text:
- Date Issued: 2019
β-N-Methylamino-L-Alanine is a developmental neurotoxin
- Authors: Scott, Laura Louise
- Date: 2019
- Subjects: Neurotoxic agents , Nervous system -- Diseases
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/43633 , vital:36949
- Description: β-N-methylamino-L-alanine (BMAA) has been implicated in the development of the neurodegenerative diseases Amyotrophic Lateral Sclerosis/Parkinsonism Dementia Complex (ALS/PDC), Amyotrophic Lateral Sclerosis (ALS) and Alzheimer’s Disease (AD), but to date no animal model has adequately substantiated this link at environmentally relevant or even exaggerated BMAA exposure levels. The resulting controversy over a possible role for BMAA in neurodegenerative diseases was further hampered by a lack of evidence for mechanistic explanation for the disease pathology associated with these diseases However, the different responses to BMAA that have been observed in neonatal compared to adult rats, together with the findings of epidemiological studies that exposure to environmental factors in utero or in the early stages of life may be important for the development of ALS several years later, suggested that age of exposure might be the determining factor of BMAA neurotoxicity. This study therefore specifically addresses the developmental nature of BMAA as a neurotoxin, and investigates the pathology and progressive nature of that pathology after exposure to the toxin at the most susceptible age. This study demonstrated the importance of BMAA exposure age over total BMAA dose by showing that the administration of a single neonatal dose of BMAA to rodents on postnatal day (PND) 3, 4 and 5, and not prenatally or on PND 6, 7 and 10, caused behavioural, locomotor, emotional and long-term cognitive deficits, clinical symptoms of neurodegeneration as well as pathological hallmarks of AD, PD and ALS in the central nervous system. Furthermore, the observed behavioural deficits and distribution of neuronal loss and proteinopathies in the rodent central nervous system following exposure to BMAA on PND 3, 4 and 5 (corresponding to the developing age of an infant during the third trimester of pregnancy) is consistent with that typically associated with the disruption of normal dopamine and/or serotonin signaling in the brain and the consequent alteration in normal hippocampal and striatal neurogenesis that is modulated, in part, by dopamine. The pattern of spread and rate of propagation of pathology in this neonatal rat BMAA model provided further evidence that BMAA potentially exerts its effect by acting on neurotransmitter signaling. The observed late onset of typical ALS symptoms and pathology suggest that in this BMAA model AD and/or PD related symptoms develop first, followed by the start of ALS symptoms only after the AD and/or PD neuropathological deficits have severely progressed. This study also demonstrated that BMAA exposure at different doses and at different developmental ages resulted in the development of different combinations of either AD and/or PD and/or ALS pathology and/or symptoms in rats, and it is therefore feasible that in humans the age and/or frequency of exposure as well as the BMAA dose might similarly be a major determinant of the variant of AD, PD and/or ALS that might develop in adulthood. Based on the low BMAA dose that was able to cause AD and/or PD-like neuropathological abnormalities in rats in this study, it is feasible that a pregnant human could over the course of her pregnancy, and specifically during the third trimester of pregnancy, consume sufficient BMAA to result in her unborn child developing AD and/or PD and/or ALS up to 30-50 years later. This neonatal BMAA model is the only non-transgenic rodent model that reproduces the behavioural deficits, neuropathology and clinical symptoms that are typically associated with AD, PD and ALS in humans and that, more importantly, mimics the delayed onset of disease symptoms and typical slow progression of these neurodegenerative diseases with age. It now seems very likely that BMAA is a developmental neurotoxin that, as a result of perinatal, but probably prenatal exposure, causes or contributes significantly to the development of neurodegenerative diseases in humans.
- Full Text:
- Date Issued: 2019
- Authors: Scott, Laura Louise
- Date: 2019
- Subjects: Neurotoxic agents , Nervous system -- Diseases
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/43633 , vital:36949
- Description: β-N-methylamino-L-alanine (BMAA) has been implicated in the development of the neurodegenerative diseases Amyotrophic Lateral Sclerosis/Parkinsonism Dementia Complex (ALS/PDC), Amyotrophic Lateral Sclerosis (ALS) and Alzheimer’s Disease (AD), but to date no animal model has adequately substantiated this link at environmentally relevant or even exaggerated BMAA exposure levels. The resulting controversy over a possible role for BMAA in neurodegenerative diseases was further hampered by a lack of evidence for mechanistic explanation for the disease pathology associated with these diseases However, the different responses to BMAA that have been observed in neonatal compared to adult rats, together with the findings of epidemiological studies that exposure to environmental factors in utero or in the early stages of life may be important for the development of ALS several years later, suggested that age of exposure might be the determining factor of BMAA neurotoxicity. This study therefore specifically addresses the developmental nature of BMAA as a neurotoxin, and investigates the pathology and progressive nature of that pathology after exposure to the toxin at the most susceptible age. This study demonstrated the importance of BMAA exposure age over total BMAA dose by showing that the administration of a single neonatal dose of BMAA to rodents on postnatal day (PND) 3, 4 and 5, and not prenatally or on PND 6, 7 and 10, caused behavioural, locomotor, emotional and long-term cognitive deficits, clinical symptoms of neurodegeneration as well as pathological hallmarks of AD, PD and ALS in the central nervous system. Furthermore, the observed behavioural deficits and distribution of neuronal loss and proteinopathies in the rodent central nervous system following exposure to BMAA on PND 3, 4 and 5 (corresponding to the developing age of an infant during the third trimester of pregnancy) is consistent with that typically associated with the disruption of normal dopamine and/or serotonin signaling in the brain and the consequent alteration in normal hippocampal and striatal neurogenesis that is modulated, in part, by dopamine. The pattern of spread and rate of propagation of pathology in this neonatal rat BMAA model provided further evidence that BMAA potentially exerts its effect by acting on neurotransmitter signaling. The observed late onset of typical ALS symptoms and pathology suggest that in this BMAA model AD and/or PD related symptoms develop first, followed by the start of ALS symptoms only after the AD and/or PD neuropathological deficits have severely progressed. This study also demonstrated that BMAA exposure at different doses and at different developmental ages resulted in the development of different combinations of either AD and/or PD and/or ALS pathology and/or symptoms in rats, and it is therefore feasible that in humans the age and/or frequency of exposure as well as the BMAA dose might similarly be a major determinant of the variant of AD, PD and/or ALS that might develop in adulthood. Based on the low BMAA dose that was able to cause AD and/or PD-like neuropathological abnormalities in rats in this study, it is feasible that a pregnant human could over the course of her pregnancy, and specifically during the third trimester of pregnancy, consume sufficient BMAA to result in her unborn child developing AD and/or PD and/or ALS up to 30-50 years later. This neonatal BMAA model is the only non-transgenic rodent model that reproduces the behavioural deficits, neuropathology and clinical symptoms that are typically associated with AD, PD and ALS in humans and that, more importantly, mimics the delayed onset of disease symptoms and typical slow progression of these neurodegenerative diseases with age. It now seems very likely that BMAA is a developmental neurotoxin that, as a result of perinatal, but probably prenatal exposure, causes or contributes significantly to the development of neurodegenerative diseases in humans.
- Full Text:
- Date Issued: 2019
“Administration of socio-economic aspects of mine closure” a case study of Exxaro Tshikondeni coal mine in Limpopo Province: South Africa
- Authors: kone, Lufuno Reginald
- Date: 2019
- Subjects: Organizational effectiveness Public administration
- Language: English
- Type: Thesis , Doctoral , PhD ( Public Administration)
- Identifier: http://hdl.handle.net/10353/13512 , vital:39675
- Description: Limpopo province is host to twenty-six different kinds of minerals and its coalfields have more than 76% of the remaining coal resources in South Africa. This study provided an investigation of the administration and management of the socioeconomic aspects of mine closure at Tshikondeni in Limpopo Province South Africa. A mixed method research or triangulation design was used in this study. Data was collected from former Exxaro Tshikondeni Mine employees, stakeholders, administrators and mine managers. Semi-structured interviews and questionnaires were used as data collection tools in this study. Data was analysed statistically by offering a descriptive analysis of the statistics gathered in this study. In this study, a Mine Closure Model (MCM) based on project management principles, including risk management and concurrent engineering was proposed to manage the closure process thereby assisting the responsible authorities with the evaluation of mine closures and rehabilitation objectives that can be achieved in closure. In this study, it was found out that the future of the mining industry is dependent on the legacy which it leaves (in as far as Exxaro Tshikondeni Mine is concerned), and industry reputation is grossly affected when mines are closed or abandoned without proper rehabilitation having been done. Usually this will lead to long term detrimental environmental impacts. In addressing the abnormalities and negative impacts of mine closure, the mining industry today in South Africa recognises that to gain access to future resources it needs to demonstrate that it can effectively control and manage the closure of mines with the support of the communities within which it operates. The data obtained in this study is deemed to be of utmost significance to the Department of Minerals, Mutale Local Municipality (MLM) in resolving the complexities in how to improve the livelihoods of people in former mining communities.
- Full Text:
- Date Issued: 2019
- Authors: kone, Lufuno Reginald
- Date: 2019
- Subjects: Organizational effectiveness Public administration
- Language: English
- Type: Thesis , Doctoral , PhD ( Public Administration)
- Identifier: http://hdl.handle.net/10353/13512 , vital:39675
- Description: Limpopo province is host to twenty-six different kinds of minerals and its coalfields have more than 76% of the remaining coal resources in South Africa. This study provided an investigation of the administration and management of the socioeconomic aspects of mine closure at Tshikondeni in Limpopo Province South Africa. A mixed method research or triangulation design was used in this study. Data was collected from former Exxaro Tshikondeni Mine employees, stakeholders, administrators and mine managers. Semi-structured interviews and questionnaires were used as data collection tools in this study. Data was analysed statistically by offering a descriptive analysis of the statistics gathered in this study. In this study, a Mine Closure Model (MCM) based on project management principles, including risk management and concurrent engineering was proposed to manage the closure process thereby assisting the responsible authorities with the evaluation of mine closures and rehabilitation objectives that can be achieved in closure. In this study, it was found out that the future of the mining industry is dependent on the legacy which it leaves (in as far as Exxaro Tshikondeni Mine is concerned), and industry reputation is grossly affected when mines are closed or abandoned without proper rehabilitation having been done. Usually this will lead to long term detrimental environmental impacts. In addressing the abnormalities and negative impacts of mine closure, the mining industry today in South Africa recognises that to gain access to future resources it needs to demonstrate that it can effectively control and manage the closure of mines with the support of the communities within which it operates. The data obtained in this study is deemed to be of utmost significance to the Department of Minerals, Mutale Local Municipality (MLM) in resolving the complexities in how to improve the livelihoods of people in former mining communities.
- Full Text:
- Date Issued: 2019
“Culture” as an Agent of Societal Regeneration: A Study of Selected Dramatic Literature by Soyinka, Osofisan and Rotimi
- Authors: Megbowon, Funmilola Kemi
- Date: 2019
- Subjects: Literature English drama
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/15826 , vital:40530
- Description: Contemporary Yoruba society is laden with the burden of diverse societal misconducts and perversions which are seen to be entrenched in the fabric of the individuals’ daily lives and the society. These misconducts have alarming patterns and worrisome future implications. In this study, it is argued that while all-round forward progress is essential in a society, a simultaneous disconnect with some conventional and traditional element stimulates these aforementioned delinquencies. This therefore calls for societal regeneration of the contemporary Yoruba society in view of achieving a sustainable future. The study further argued that societal regeneration could only be achieved by looking backward into some indigenous cultural elements that made the traditional society a relatively non-perverted society. This argument is presented by examining contemporary dramatic works by Nigerian playwrights whose writings are done in the light of the past. Their works are imperatives because literature is viewed as one of the means of preserving and educating the society of their history, culture and beliefs, and also mirroring the present and projecting into the future. Specifically, the objectives of this study are: 1) To evaluate the levels of cultural and moral values in contemporary Yoruba Society; 2) To examine the key moral and cultural paradigms of the traditional Yoruba tribe of Nigeria; 3) To examine the position of the writers as vanguard of moral and cultural values in contemporary and future Nigerian Society; 4) To examine challenges that arise against their efforts to resuscitate traditional morals and culture among the Yoruba people of Nigeria. These objectives were achieved using textual and interpretative analytical procedures in the texts written by Soyinka, Osofisan and Rotimi. These texts which includeThe Swamp Dwellers, Death and the King’s Horseman, The Trials of Brother vi Jero, The Women of Owu, Kurunmi and The Gods are not to Blame, are all examined within the context of postcolonial theory. The historical endowment of examined playwrights motivated their desire to assert their cultural identity and to preserve their traditional values. The playwrights reflect common concern of the need to appreciate and where necessary to retain traditional cultural values as well as the need to rid society of those traditions that hinder human and society's growth. Each author approaches these concerns from a cultural perspective, they emphasise the rationality and need of establishing their national identity, thereby stressing the importance of traditional values in the process. In a society like the Yoruba where each segment has been affected by extended agents of colonisation, the hope of restoration also lies in the hand of the playwrights who have constantly emphasised through their writings the role of the essentials of Yoruba culture in societal development. The examination of the key moral and cultural paradigms of the traditional Yoruba people of Nigeria, which is objective two of this thesis, is presented within the context of each of the six selected texts. They are discussed in Chapters three to five of the study with respect to each of the authors of the play and the identified relevant sociocultural issues. From the examined literary texts, it is seen that the traditional Yoruba moral and cultural paradigms are distinctive and diverse. Some of these key paradigms represented in the texts include religious practices, language, clothing, respect for elders, chastity before marriage, marriage, justice, marital fidelity, hard work, and leadership accountability. All these key paradigms centre on interpersonal relationships and communal interaction together with the irreplaceable position of the vii gods which are observed to have been imperative in the workings of the traditional Yoruba society, making it a less perverse one. In Chapter six, inferences on the inferred pivotal position of playwright as vanguard of indigenous culture and the conflicts that arise against playwrights’ efforts to resuscitate a moral culture in the Yoruba society of Nigeria which are the objectives three and four of the study are explored. It is identified in the chapter that the battle for lost identity and cultural values is being fought on numerous fronts. Some of the key issues identified as confronting and silencing playwrights’ influences in the society include evolving diversities in ideologies, education, technology, the entertainment industry, and urbanisation. This study recommends the necessity of looking into the economic, social, and cultural development of the Yoruba people in the process of cultural recovery via dramatic literary writings and presentations. The playwrights should use their knowledge to spur the people into action, and foster through his writings the hope of a better future. The playwrights are not only responsible to their national culture, but to the nation as a whole, whose culture is, after all, but one aspect. This is also believed to be relevant in the fight against several social anomalies in the African community, thereby aiding the continent’s development
- Full Text:
- Date Issued: 2019
- Authors: Megbowon, Funmilola Kemi
- Date: 2019
- Subjects: Literature English drama
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/15826 , vital:40530
- Description: Contemporary Yoruba society is laden with the burden of diverse societal misconducts and perversions which are seen to be entrenched in the fabric of the individuals’ daily lives and the society. These misconducts have alarming patterns and worrisome future implications. In this study, it is argued that while all-round forward progress is essential in a society, a simultaneous disconnect with some conventional and traditional element stimulates these aforementioned delinquencies. This therefore calls for societal regeneration of the contemporary Yoruba society in view of achieving a sustainable future. The study further argued that societal regeneration could only be achieved by looking backward into some indigenous cultural elements that made the traditional society a relatively non-perverted society. This argument is presented by examining contemporary dramatic works by Nigerian playwrights whose writings are done in the light of the past. Their works are imperatives because literature is viewed as one of the means of preserving and educating the society of their history, culture and beliefs, and also mirroring the present and projecting into the future. Specifically, the objectives of this study are: 1) To evaluate the levels of cultural and moral values in contemporary Yoruba Society; 2) To examine the key moral and cultural paradigms of the traditional Yoruba tribe of Nigeria; 3) To examine the position of the writers as vanguard of moral and cultural values in contemporary and future Nigerian Society; 4) To examine challenges that arise against their efforts to resuscitate traditional morals and culture among the Yoruba people of Nigeria. These objectives were achieved using textual and interpretative analytical procedures in the texts written by Soyinka, Osofisan and Rotimi. These texts which includeThe Swamp Dwellers, Death and the King’s Horseman, The Trials of Brother vi Jero, The Women of Owu, Kurunmi and The Gods are not to Blame, are all examined within the context of postcolonial theory. The historical endowment of examined playwrights motivated their desire to assert their cultural identity and to preserve their traditional values. The playwrights reflect common concern of the need to appreciate and where necessary to retain traditional cultural values as well as the need to rid society of those traditions that hinder human and society's growth. Each author approaches these concerns from a cultural perspective, they emphasise the rationality and need of establishing their national identity, thereby stressing the importance of traditional values in the process. In a society like the Yoruba where each segment has been affected by extended agents of colonisation, the hope of restoration also lies in the hand of the playwrights who have constantly emphasised through their writings the role of the essentials of Yoruba culture in societal development. The examination of the key moral and cultural paradigms of the traditional Yoruba people of Nigeria, which is objective two of this thesis, is presented within the context of each of the six selected texts. They are discussed in Chapters three to five of the study with respect to each of the authors of the play and the identified relevant sociocultural issues. From the examined literary texts, it is seen that the traditional Yoruba moral and cultural paradigms are distinctive and diverse. Some of these key paradigms represented in the texts include religious practices, language, clothing, respect for elders, chastity before marriage, marriage, justice, marital fidelity, hard work, and leadership accountability. All these key paradigms centre on interpersonal relationships and communal interaction together with the irreplaceable position of the vii gods which are observed to have been imperative in the workings of the traditional Yoruba society, making it a less perverse one. In Chapter six, inferences on the inferred pivotal position of playwright as vanguard of indigenous culture and the conflicts that arise against playwrights’ efforts to resuscitate a moral culture in the Yoruba society of Nigeria which are the objectives three and four of the study are explored. It is identified in the chapter that the battle for lost identity and cultural values is being fought on numerous fronts. Some of the key issues identified as confronting and silencing playwrights’ influences in the society include evolving diversities in ideologies, education, technology, the entertainment industry, and urbanisation. This study recommends the necessity of looking into the economic, social, and cultural development of the Yoruba people in the process of cultural recovery via dramatic literary writings and presentations. The playwrights should use their knowledge to spur the people into action, and foster through his writings the hope of a better future. The playwrights are not only responsible to their national culture, but to the nation as a whole, whose culture is, after all, but one aspect. This is also believed to be relevant in the fight against several social anomalies in the African community, thereby aiding the continent’s development
- Full Text:
- Date Issued: 2019
“Examining mentors’ practices in facilitating career development and providing psychosocial support to trainee teachers during teaching practice: A case study of one teachers’ college in Zimbabwe”
- Authors: Madzore, Rosemary
- Date: 2019
- Subjects: Mentoring in education Mentoring
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/16621 , vital:40737
- Description: This study examined mentors’ practices in facilitating career development and providing psychosocial support to trainee teachers during teaching practice in one teachers’ college in Zimbabwe. The study employed the interpretive paradigm and used the qualitative approach and case study research design. Purposive sampling was used to select 27 participants who were perceived to be rich informants. These participants included 6 mentors, 15 trainee teachers, 5 college lecturers, 2 lecturers from the teaching practice office, 3 senior lecturers in charge and 1 university lecturer who is a link person between the college and the Department of Teacher Education. Data were obtained through face to face interviews, focus groups and document analysis. The study revealed that mentors performed both career development and psychosocial support roles during teaching practice, although the psychosocial roles were not very prominent. The interviewed mentors and trainee teachers also indicated that, although mentors knew how they should perform their duties, they encountered various challenges which hindered the effectiveness of the mentorship programme. The participants from the three schools revealed that mentors employed both good and bad strategies to provide career development and psychosocial support to trainee teachers during teaching practice. There was also evidence that colleges and schools use different mentoring mechanisms in facilitating career development and providing psychosocial support to trainee teachers during teaching practice.The data also revealed that there were challenges encountered in the use of these mentoring mechanisms. The participants also acknowledged that, despite these challenges, there were good practices and benefits of mentorship. However, there were gaps noted in the mentors’ practices in facilitating career development and providing psychosocial support. It emerged that there was lack of qualified school mentors resulting in inadequate provision of career development and psychosocial support. It was also established that financial constraints affected the effectiveness of mentorship. The study found that there were loopholes in mentor selection. Financial constraints also hindered capacity building programmes for mentors. The study established strategies that can be used to improve mentorship. Teachers’ colleges and schools should be adequately resourced to ensure effective mentorship during teaching practice. This could be done through adequate material resources, workshops, updates of schools and college activities supervision, review of mentorship iii programmes, incentives, orientation and induction for mentors. The study also recommended that the Ministry of Higher and Tertiary Education Science and Technology Development (MoHTESTD), the Ministry of Primary and Secondary Education (MoPSE), colleges and schools consider a mentorship policy that fuses global and national trends. Resources should also be mobilised by all the stakeholders involved who include the MoHTEST, MoPSE, teacher training colleges and secondary schools, for effective mentorship.The study recommended considering alternative mentorship models with regard to the provision of career development and psychosocial support to trainee teachers from secondary teacher-training colleges in Zimbabwe.
- Full Text:
- Date Issued: 2019
- Authors: Madzore, Rosemary
- Date: 2019
- Subjects: Mentoring in education Mentoring
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/16621 , vital:40737
- Description: This study examined mentors’ practices in facilitating career development and providing psychosocial support to trainee teachers during teaching practice in one teachers’ college in Zimbabwe. The study employed the interpretive paradigm and used the qualitative approach and case study research design. Purposive sampling was used to select 27 participants who were perceived to be rich informants. These participants included 6 mentors, 15 trainee teachers, 5 college lecturers, 2 lecturers from the teaching practice office, 3 senior lecturers in charge and 1 university lecturer who is a link person between the college and the Department of Teacher Education. Data were obtained through face to face interviews, focus groups and document analysis. The study revealed that mentors performed both career development and psychosocial support roles during teaching practice, although the psychosocial roles were not very prominent. The interviewed mentors and trainee teachers also indicated that, although mentors knew how they should perform their duties, they encountered various challenges which hindered the effectiveness of the mentorship programme. The participants from the three schools revealed that mentors employed both good and bad strategies to provide career development and psychosocial support to trainee teachers during teaching practice. There was also evidence that colleges and schools use different mentoring mechanisms in facilitating career development and providing psychosocial support to trainee teachers during teaching practice.The data also revealed that there were challenges encountered in the use of these mentoring mechanisms. The participants also acknowledged that, despite these challenges, there were good practices and benefits of mentorship. However, there were gaps noted in the mentors’ practices in facilitating career development and providing psychosocial support. It emerged that there was lack of qualified school mentors resulting in inadequate provision of career development and psychosocial support. It was also established that financial constraints affected the effectiveness of mentorship. The study found that there were loopholes in mentor selection. Financial constraints also hindered capacity building programmes for mentors. The study established strategies that can be used to improve mentorship. Teachers’ colleges and schools should be adequately resourced to ensure effective mentorship during teaching practice. This could be done through adequate material resources, workshops, updates of schools and college activities supervision, review of mentorship iii programmes, incentives, orientation and induction for mentors. The study also recommended that the Ministry of Higher and Tertiary Education Science and Technology Development (MoHTESTD), the Ministry of Primary and Secondary Education (MoPSE), colleges and schools consider a mentorship policy that fuses global and national trends. Resources should also be mobilised by all the stakeholders involved who include the MoHTEST, MoPSE, teacher training colleges and secondary schools, for effective mentorship.The study recommended considering alternative mentorship models with regard to the provision of career development and psychosocial support to trainee teachers from secondary teacher-training colleges in Zimbabwe.
- Full Text:
- Date Issued: 2019
“It’s something you kind of get used to”: female academics at South African universities narrate their experiences of contrapower harassment
- Authors: Munyuki, Chipo Lidia
- Date: 2019
- Subjects: Power (Social sciences) , Sex discrimination in higher education -- South Africa , Women college teachers -- South Africa , Sexual harassment in universities and colleges -- South Africa , Sexual harassment of women -- South Africa
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/92875 , vital:30758
- Description: Sexual harassment continues to be a pernicious problem in institutions of higher education globally and findings indicate that women are the main victims. Extant research has focused largely on experiences of sexual harassment on the part of students. Under-researched are the experiences of academics concerning what Benson (1984) terms “contrapower” harassment -- that is, harassment experienced by academics from subordinates such as students. South Africa’s Ministerial Committee on Transformation and Social Cohesion and the Elimination of Discrimination in Public Higher Education Institutions reported that there exists a culture of silencing around the prevalence of sexual harassment in higher education institutions in South Africa (Soudien Report 2008:37). The concept of power has been pointed out as central to understanding sexual harassment (Cleveland and Kerst 1993:49). Utilising three main constructs in Michel Foucault’s conception of power, namely the idea that power is ubiquitous and omnipresent in social relations; that power disciplines – creating docile bodies and the internalisation of self-regulation, and finally the idea that power is productive – power produces knowledge, truth and forms of resistance, I interpret the experiences of contrapower harassment in its sexual and non-sexual forms on the part of female academics at various universities in South Africa. Given that there is a paucity of qualitative research documenting experiences of contrapower harassment on the part of female academics, this thesis draws on 13 in-depth qualitative interviews with female academics at various South African universities who have experienced contrapower harassment from their students and subordinates at any point in their teaching careers. Their narrated experiences provide insight into the phenomenon of contrapower harassment. These insights provide a window into how female academics continue to experience themselves as being out of place in post-apartheid institutions that are expected to be accommodating of all.
- Full Text:
- Date Issued: 2019
- Authors: Munyuki, Chipo Lidia
- Date: 2019
- Subjects: Power (Social sciences) , Sex discrimination in higher education -- South Africa , Women college teachers -- South Africa , Sexual harassment in universities and colleges -- South Africa , Sexual harassment of women -- South Africa
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/92875 , vital:30758
- Description: Sexual harassment continues to be a pernicious problem in institutions of higher education globally and findings indicate that women are the main victims. Extant research has focused largely on experiences of sexual harassment on the part of students. Under-researched are the experiences of academics concerning what Benson (1984) terms “contrapower” harassment -- that is, harassment experienced by academics from subordinates such as students. South Africa’s Ministerial Committee on Transformation and Social Cohesion and the Elimination of Discrimination in Public Higher Education Institutions reported that there exists a culture of silencing around the prevalence of sexual harassment in higher education institutions in South Africa (Soudien Report 2008:37). The concept of power has been pointed out as central to understanding sexual harassment (Cleveland and Kerst 1993:49). Utilising three main constructs in Michel Foucault’s conception of power, namely the idea that power is ubiquitous and omnipresent in social relations; that power disciplines – creating docile bodies and the internalisation of self-regulation, and finally the idea that power is productive – power produces knowledge, truth and forms of resistance, I interpret the experiences of contrapower harassment in its sexual and non-sexual forms on the part of female academics at various universities in South Africa. Given that there is a paucity of qualitative research documenting experiences of contrapower harassment on the part of female academics, this thesis draws on 13 in-depth qualitative interviews with female academics at various South African universities who have experienced contrapower harassment from their students and subordinates at any point in their teaching careers. Their narrated experiences provide insight into the phenomenon of contrapower harassment. These insights provide a window into how female academics continue to experience themselves as being out of place in post-apartheid institutions that are expected to be accommodating of all.
- Full Text:
- Date Issued: 2019
0 Representation of South African "tribal" culture in soap operas : a content and audience analysis of the series Generations : The Legacy
- Onyenankeya, Oluwayemisi Mary
- Authors: Onyenankeya, Oluwayemisi Mary
- Date: 2018
- Subjects: Television criticism Mass media and culture Mass media--Social aspects
- Language: English
- Type: Thesis , Doctoral , Communication
- Identifier: http://hdl.handle.net/10353/15430 , vital:40407
- Description: Commercial media entertainment offerings in South Africa especially mainstream soap operas, are progressively infusing dominant social values and ideas which are alien to South African tribal societies. In most of the commodified television drama series, people who hold tight to traditional beliefs and values are often characterised as traditionalists, while those who have imbibed the western defined dicta and ideology of modernity are seen as progressives. This study therefore, sought to ascertain how South African tribal language, traditional institutions, values, social norms and ancestral beliefs are portrayed through the television drama, Generations: The Legacy and what the viewers think about those constructions and the implication for cultural identity. The mixed methods approach was employed involving the administration of questionnaire to 350 participants selected through random sampling and a content analysis of 20 episodes of Generations: The Legacy. The findings suggest that Generations: The Legacy tends to portray South African tribal culture negatively (p-value > 0.05). More than half of the respondents (52percent) strongly believe such negative portrayals may erode the cultural identity of black South Africans, 68.6% were of the opinion that Generations: The Legacy gives preference to western culture as against South African tribal culture. The findings further showed that the African values and traditions represented in Generations: The Legacy do not significantly reflect the South African tribal tradition and values (p-value > 0.05). In the few occasions that African traditional values are represented Generations: The Legacy, they tend to be portrayed as old fashioned (p-value > 0.05), and inferior and backward (p-value > 0.05). In addition, the findings indicate that Generations: The Legacy is a vehicle for promoting dominant culture. Nearly, 59percent of the respondents stated that watching Generations: The Legacy affect the way they view South African tribal culture, while 59.1percent indicated that watching Generations: The Legacy has somehow affected their perception of their own cultural identity. In all, participants rated the representation of South African tribal culture as poor. The study concludes that while South African tribal culture is increasingly finding expression on mainstream soap opera, tribal South African values and beliefs are often depicted as old-fashioned, and inimical to modernisation, and individual’s freedom.
- Full Text:
- Date Issued: 2018
- Authors: Onyenankeya, Oluwayemisi Mary
- Date: 2018
- Subjects: Television criticism Mass media and culture Mass media--Social aspects
- Language: English
- Type: Thesis , Doctoral , Communication
- Identifier: http://hdl.handle.net/10353/15430 , vital:40407
- Description: Commercial media entertainment offerings in South Africa especially mainstream soap operas, are progressively infusing dominant social values and ideas which are alien to South African tribal societies. In most of the commodified television drama series, people who hold tight to traditional beliefs and values are often characterised as traditionalists, while those who have imbibed the western defined dicta and ideology of modernity are seen as progressives. This study therefore, sought to ascertain how South African tribal language, traditional institutions, values, social norms and ancestral beliefs are portrayed through the television drama, Generations: The Legacy and what the viewers think about those constructions and the implication for cultural identity. The mixed methods approach was employed involving the administration of questionnaire to 350 participants selected through random sampling and a content analysis of 20 episodes of Generations: The Legacy. The findings suggest that Generations: The Legacy tends to portray South African tribal culture negatively (p-value > 0.05). More than half of the respondents (52percent) strongly believe such negative portrayals may erode the cultural identity of black South Africans, 68.6% were of the opinion that Generations: The Legacy gives preference to western culture as against South African tribal culture. The findings further showed that the African values and traditions represented in Generations: The Legacy do not significantly reflect the South African tribal tradition and values (p-value > 0.05). In the few occasions that African traditional values are represented Generations: The Legacy, they tend to be portrayed as old fashioned (p-value > 0.05), and inferior and backward (p-value > 0.05). In addition, the findings indicate that Generations: The Legacy is a vehicle for promoting dominant culture. Nearly, 59percent of the respondents stated that watching Generations: The Legacy affect the way they view South African tribal culture, while 59.1percent indicated that watching Generations: The Legacy has somehow affected their perception of their own cultural identity. In all, participants rated the representation of South African tribal culture as poor. The study concludes that while South African tribal culture is increasingly finding expression on mainstream soap opera, tribal South African values and beliefs are often depicted as old-fashioned, and inimical to modernisation, and individual’s freedom.
- Full Text:
- Date Issued: 2018
A best practice guideline for a healthy work environment for professional nurses working in the South African Military Health Service
- Authors: Mabona, Jean Fezeka Madi
- Date: 2018
- Subjects: Nurses -- Employment -- South Africa , Medicine, Military -- South Africa South Africa -- National Defence Force -- Medical care , Work environment -- National Defence Force -- Medical care
- Language: English
- Type: Thesis , Doctoral , DCur
- Identifier: http://hdl.handle.net/10948/30811 , vital:31146
- Description: Governments, internationally and nationally, are becoming aware of the importance of healthy work environments within their health departments, environments that are caring and supportive to health professionals. This awareness is brought about by the mounting evidence that healthy work environments are critical to recruiting and retaining health professionals. On the other hand, unhealthy work environments can contribute to medical errors, ineffective delivery of care, and conflict and stress among health professionals in the clinical setting and faculty shortage that can compromise academic excellence in the academic setting. The professional nurses working in the South African Military Health Service (SAMHS), a branch of the South African National Defence Force (SANDF) could experience the military environment as unhealthy because it is rigid and controlled. The hierarchical rank structure could deprive them of their autonomy as the decision-making powers are directly proportional to the rank. Stressful conditions could be experienced when these professional nurses are taken away from the well equipped hospital environment to the deployment areas away from home. There was, however, no evidence found on the work environment of professional nurses in the SAMHS during literature review. The aim of the study is therefore to explore and describe the experiences of professional nurses working in the SAMHS and their understanding of a healthy work environment and the scope and nature of a best practice guideline, then to integrate the evidence generated to the evidence emanating from the critical appraisal of the existing best practice guidelines from other health settings in order to develop a best practice guideline for a healthy work environment for nurses in the SAMHS. The study adopted a qualitative, exploratory, descriptive and contextual research design. The research study was made up of three phases. In Phase 1, semi-structured interviews were conducted with professional nurses to collect information on their experiences of working in the SAMHS and their understanding of evidence-based best practice guidelines. The interviews were transcribed by an independent transcriptionist and data analyzed using the eight steps of data analysis as suggested by Tesch. Themes were identified and grouped together to form new categories. The process of coding was supported by an independent coder. Lincoln and Guba’s model of Page | vii trustworthiness consisting of credibility, transferability, dependability and confirmability was used to ensure the validity of the study. An integrative literature review was conducted where the existing evidence-based best practice guidelines for healthy work environment for nurses were searched for, appraised, had data extracted and were synthesized in Phase 2. In Phase 3, evidence generated in Phase 1 and Phase 2 was triangulated, forming recommendations that were utilized to develop a best practice draft guideline for a healthy work environment for professional nurses working in the SAMHS. The draft guideline was sent to five expert reviewers for their comments and recommendations. These were considered in the development of the final guideline. The final guideline consists of several recommendations in four themes: the need for effective leadership to create an empowering environment; effective communication amongst members of the health team; a culture that supports team work, and; the need for an environment that promotes professional autonomy. Further recommendations were made to address factors that impact negatively on enhancement of a healthy work environment. The guideline is intended for use by SAMHS’ leadership, at Levels 2, the strategic level, Level 3, the formation level and Level 4, the unit level (hospitals, sickbays and clinics and nursing college) and all professional nurses working in all the military health institutions of the SAMHS, including the military clinics, sickbays and hospitals irrespective of positions. However, the guideline may also be adapted by nursing institutions outside the military such as public and private hospitals and clinics where they find it applicable. Results
- Full Text:
- Date Issued: 2018
- Authors: Mabona, Jean Fezeka Madi
- Date: 2018
- Subjects: Nurses -- Employment -- South Africa , Medicine, Military -- South Africa South Africa -- National Defence Force -- Medical care , Work environment -- National Defence Force -- Medical care
- Language: English
- Type: Thesis , Doctoral , DCur
- Identifier: http://hdl.handle.net/10948/30811 , vital:31146
- Description: Governments, internationally and nationally, are becoming aware of the importance of healthy work environments within their health departments, environments that are caring and supportive to health professionals. This awareness is brought about by the mounting evidence that healthy work environments are critical to recruiting and retaining health professionals. On the other hand, unhealthy work environments can contribute to medical errors, ineffective delivery of care, and conflict and stress among health professionals in the clinical setting and faculty shortage that can compromise academic excellence in the academic setting. The professional nurses working in the South African Military Health Service (SAMHS), a branch of the South African National Defence Force (SANDF) could experience the military environment as unhealthy because it is rigid and controlled. The hierarchical rank structure could deprive them of their autonomy as the decision-making powers are directly proportional to the rank. Stressful conditions could be experienced when these professional nurses are taken away from the well equipped hospital environment to the deployment areas away from home. There was, however, no evidence found on the work environment of professional nurses in the SAMHS during literature review. The aim of the study is therefore to explore and describe the experiences of professional nurses working in the SAMHS and their understanding of a healthy work environment and the scope and nature of a best practice guideline, then to integrate the evidence generated to the evidence emanating from the critical appraisal of the existing best practice guidelines from other health settings in order to develop a best practice guideline for a healthy work environment for nurses in the SAMHS. The study adopted a qualitative, exploratory, descriptive and contextual research design. The research study was made up of three phases. In Phase 1, semi-structured interviews were conducted with professional nurses to collect information on their experiences of working in the SAMHS and their understanding of evidence-based best practice guidelines. The interviews were transcribed by an independent transcriptionist and data analyzed using the eight steps of data analysis as suggested by Tesch. Themes were identified and grouped together to form new categories. The process of coding was supported by an independent coder. Lincoln and Guba’s model of Page | vii trustworthiness consisting of credibility, transferability, dependability and confirmability was used to ensure the validity of the study. An integrative literature review was conducted where the existing evidence-based best practice guidelines for healthy work environment for nurses were searched for, appraised, had data extracted and were synthesized in Phase 2. In Phase 3, evidence generated in Phase 1 and Phase 2 was triangulated, forming recommendations that were utilized to develop a best practice draft guideline for a healthy work environment for professional nurses working in the SAMHS. The draft guideline was sent to five expert reviewers for their comments and recommendations. These were considered in the development of the final guideline. The final guideline consists of several recommendations in four themes: the need for effective leadership to create an empowering environment; effective communication amongst members of the health team; a culture that supports team work, and; the need for an environment that promotes professional autonomy. Further recommendations were made to address factors that impact negatively on enhancement of a healthy work environment. The guideline is intended for use by SAMHS’ leadership, at Levels 2, the strategic level, Level 3, the formation level and Level 4, the unit level (hospitals, sickbays and clinics and nursing college) and all professional nurses working in all the military health institutions of the SAMHS, including the military clinics, sickbays and hospitals irrespective of positions. However, the guideline may also be adapted by nursing institutions outside the military such as public and private hospitals and clinics where they find it applicable. Results
- Full Text:
- Date Issued: 2018
A best practice guideline for clinical teaching at a public college of nursing
- Authors: Gcawu, Sybil Nyameka
- Date: 2018
- Subjects: Nursing -- Study and teaching , Clinical medicine Medicine -- Study and teaching
- Language: English
- Type: Thesis , Doctoral , DCur
- Identifier: http://hdl.handle.net/10948/30194 , vital:30860
- Description: Clinical teaching is a critical component of the education and training of undergraduate nursing students. It determines the level of clinical competence that nursing students achieve during their studies. It should be informed by current best practice evidence available in the nursing care literature (Emanuel, Day, Diegnan & Prys-Muller, 2011:21-22). Clinical teaching is centred around provision of patient care in clinical practice. It takes place through an interaction between the nurse educator and the nursing students. During this process nursing students are moulded so they can demonstrate minimum competency in order to be registered by the regulatory body. Nursing students learn to become competent nurses in the clinical learning environment (Baxter 2006; Nash, 2007 in Franklin, 2013:35). In South Africa nurse educators are required to be fully responsible for clinical teaching through the use of appropriate teaching approaches and learning facilitation techniques (RSA DoH, 2013:91). The overall purpose of the current research study was to explore and describe the current clinical teaching practices of nurse educators; to search, appraise, extract and synthesise literature related to clinical teaching in nursing; and to develop A Best Practice Guideline for Clinical Teaching at a Public College of Nursing in the Eastern Cape Province. This had to be realized in three phases. In Phase One a quantitative, exploratory, descriptive and contextual study was conducted. A structured questionnaire was used to collect data from the nurse educators involved in clinical teaching within the Diploma in Nursing (General, Community, Psychiatric) and Midwifery programme. The data analysed was used as the basis of Phase Two—namely, an integrative literature review of evidence pertaining to the clinical teaching practices of nurse educators doing clinical teaching within the undergraduate programmes. The evidence from Phases One and Two was used to develop a draft Best Practice Guideline. The draft guideline was reviewed by a group of expert reviewers and their suggestions were incorporated in the final guideline. Ethical considerations were maintained throughout the research study. The rigour of the research process was ensured by cognitive testing of the questionnaire, and by critical appraisal of the literature accessed from an integrative literature review. The v authenticity of critical appraisal was ensured by having the critical appraisal done by the researcher and an independent reviewer.
- Full Text:
- Date Issued: 2018
- Authors: Gcawu, Sybil Nyameka
- Date: 2018
- Subjects: Nursing -- Study and teaching , Clinical medicine Medicine -- Study and teaching
- Language: English
- Type: Thesis , Doctoral , DCur
- Identifier: http://hdl.handle.net/10948/30194 , vital:30860
- Description: Clinical teaching is a critical component of the education and training of undergraduate nursing students. It determines the level of clinical competence that nursing students achieve during their studies. It should be informed by current best practice evidence available in the nursing care literature (Emanuel, Day, Diegnan & Prys-Muller, 2011:21-22). Clinical teaching is centred around provision of patient care in clinical practice. It takes place through an interaction between the nurse educator and the nursing students. During this process nursing students are moulded so they can demonstrate minimum competency in order to be registered by the regulatory body. Nursing students learn to become competent nurses in the clinical learning environment (Baxter 2006; Nash, 2007 in Franklin, 2013:35). In South Africa nurse educators are required to be fully responsible for clinical teaching through the use of appropriate teaching approaches and learning facilitation techniques (RSA DoH, 2013:91). The overall purpose of the current research study was to explore and describe the current clinical teaching practices of nurse educators; to search, appraise, extract and synthesise literature related to clinical teaching in nursing; and to develop A Best Practice Guideline for Clinical Teaching at a Public College of Nursing in the Eastern Cape Province. This had to be realized in three phases. In Phase One a quantitative, exploratory, descriptive and contextual study was conducted. A structured questionnaire was used to collect data from the nurse educators involved in clinical teaching within the Diploma in Nursing (General, Community, Psychiatric) and Midwifery programme. The data analysed was used as the basis of Phase Two—namely, an integrative literature review of evidence pertaining to the clinical teaching practices of nurse educators doing clinical teaching within the undergraduate programmes. The evidence from Phases One and Two was used to develop a draft Best Practice Guideline. The draft guideline was reviewed by a group of expert reviewers and their suggestions were incorporated in the final guideline. Ethical considerations were maintained throughout the research study. The rigour of the research process was ensured by cognitive testing of the questionnaire, and by critical appraisal of the literature accessed from an integrative literature review. The v authenticity of critical appraisal was ensured by having the critical appraisal done by the researcher and an independent reviewer.
- Full Text:
- Date Issued: 2018
A characterization of landslide occurrence in the Kigezi Highlands of South Western Uganda
- Authors: Nseka, Denis
- Date: 2018
- Subjects: Landslides -- Uganda , Land degradation -- Uganda Earth movements
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/33791 , vital:33029
- Description: The frequency and magnitude of landslide occurrence in the Kigezi highlands of South Western Uganda has increased, but the key underpinnings of the occurrences are yet to be understood. The overall aim of this study was to characterize the parameters underpinning landslide occurrence in the Kigezi highlands. This information is important for predicting or identifying actual and potential landslide sites. This should inform policy, particularly in terms of developing early warning systems to landslide hazards in these highlands. The present study analysed the area’s topography, soil properties as well as land use and cover changes underpinning the spatialtemporal distribution of landslide occurrence in the region. The present study focussed on selected topographic parameters including slope gradient, profile curvature, Topographic Wetness Index (TWI), Stream Power Index (SPI), and Topographic Position Index (TPI). These factors were parameterized in the field and GIS environment using a 10 m Digital Elevation Model. Sixty five landslide features were surveyed and mapped. Soil properties were characterised in relation to slope position. Onsite soil property analysis was conducted within the landslide scars, auger holes and full profile representative sites. Furthermore, soil infiltration and strength tests, as well as clay mineralogy analyses were also conducted. An analysis of the spatial-temporal land use and cover changes was undertaken using satellite imagery spanning the period between 1985 and 2015. Landslides were noted to concentrate along topographic hollows in the landscape. The occurrence is dominant where slope gradient is between 25˚ and 35˚, profile curvature between 0.1 and 5, TWI between 8 and 18, SPI >10 and TPI between -1 and 1. Landslides are less pronounced on slope zones where slope gradient is <15˚ and >45˚, profile curvature <0, TWI <8 and >18, SPI <10 and TPI >1. Deep soil profiles ranging between 2.5 and 7 meters are a major characteristic of the study area. Soils are characterized by clay pans at a depth ranging between 0.75 and 3 meters within the profiles. The study area is dominated by clay texture, except for the uppermost surface horizons, which are loamy sand. All surface horizons analysed had the percentage of sand, silt and clay ranging from 33 to 55%, 22 to 40% and 10 to 30% respectively. In the deeper horizons, sand was observed to reduce drastically to less than 23%, while clay increased to greater than 50%. The clay content is very high in the deeper horizons exceeding 35%. By implication, such soils with a very high clay content and plasticity index are considered as Vertisols, with a profound influence in the occurrence of landslides. The top soil predominantly contains more quartz, while subsurface horizons have considerable amounts of illite/muscovite as the dominant clay minerals, ranging from 43% to 47 %. The liquid limit, plasticity index, computed weighted plasticity index (PIw), expansiveness (ɛex) and dispersion ranging from 50, 22, 17, 10 and 23 to 66, 44,34,54 and 64, respectively also have strong implications for landslide occurrence. Landslides are not normally experienced during or immediately after extreme rainfall events but occur later in the rainfall season. By implication, this time lag in landslide occurrence and rainfall distribution, is due to the initial infiltration through quartz dominated upper soil layers, before illite/muscovite clays in the lower soil horizons get saturated. Whereas forest cover reduced from 40 % in 1985 to 8% in 2015, cultivated land and settlements increased from 16% and 11% to 52% and 25% respectively during the same period. The distribution of cultivated land decreased in lower slope sections within gradient group < 15˚ by 59%. It however increased in upper sections within gradient cluster 25˚ to 35˚ by over 85% during the study period. There is a shift of cultivated land to the steeper sensitive upper slope elements associated with landslides in the study area. More than 50% of the landslides are occurring on cultivated land, 20% on settlements while less than 15 % and 10% are occurring on grassland and forests with degraded areas respectively. Landslides in Kigezi highlands are triggered by a complex interaction of multiple- factors, including dynamic triggers and ground condition variables. Topographic hollows are convergence zones within the landscape where all the parameters interact to cause landslides. Topographic hollows are therefore potential and actual landslide sites in the study area. Characterized by deep soil horizons with high clay content dominated by illite/muscovite minerals in the sub soils and profile concave forms with moderately steep slopes, topographic hollows are the most vulnerable slope elements to landslide occurrence. The spatial temporal patterns of landslide occurrence in the study area has changed due to increased cultivation of steep middle and upper slopes. Characterized by deep soil horizons with high clay content dominated by illite/muscovite minerals in the sub soils and profile concave forms with moderately steep slopes, topographic hollows are the most vulnerable slope elements to landslide occurrence. The spatial-temporal patterns of landslide occurrence in the study area has changed due to increased cultivation of steep middle and upper slopes. A close spatial and temporal correlation between land use/cover changes and landslide occurrence is discernible. The understanding of these topographical, pedological and land use/cover parameters and their influence on landslide occurrence is important in land management. It is now possible to identify and predict actual and potential landslide zones, and also demarcate safer zones for community activities. The information generated about the area’s topographic, pedological and land cover characteristics should help in vulnerability mitigation and enhance community resilience to landslide hazards in this fragile highland ecosystem. This can be done through designating zones for community activities while avoiding potential landslide zones. It is also recommended that, tree cover restoration be done in the highlands and the farmers encouraged to re-establish terrace farming while avoiding cultivation of sensitive steep middle and upper slope sections.
- Full Text:
- Date Issued: 2018
- Authors: Nseka, Denis
- Date: 2018
- Subjects: Landslides -- Uganda , Land degradation -- Uganda Earth movements
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/33791 , vital:33029
- Description: The frequency and magnitude of landslide occurrence in the Kigezi highlands of South Western Uganda has increased, but the key underpinnings of the occurrences are yet to be understood. The overall aim of this study was to characterize the parameters underpinning landslide occurrence in the Kigezi highlands. This information is important for predicting or identifying actual and potential landslide sites. This should inform policy, particularly in terms of developing early warning systems to landslide hazards in these highlands. The present study analysed the area’s topography, soil properties as well as land use and cover changes underpinning the spatialtemporal distribution of landslide occurrence in the region. The present study focussed on selected topographic parameters including slope gradient, profile curvature, Topographic Wetness Index (TWI), Stream Power Index (SPI), and Topographic Position Index (TPI). These factors were parameterized in the field and GIS environment using a 10 m Digital Elevation Model. Sixty five landslide features were surveyed and mapped. Soil properties were characterised in relation to slope position. Onsite soil property analysis was conducted within the landslide scars, auger holes and full profile representative sites. Furthermore, soil infiltration and strength tests, as well as clay mineralogy analyses were also conducted. An analysis of the spatial-temporal land use and cover changes was undertaken using satellite imagery spanning the period between 1985 and 2015. Landslides were noted to concentrate along topographic hollows in the landscape. The occurrence is dominant where slope gradient is between 25˚ and 35˚, profile curvature between 0.1 and 5, TWI between 8 and 18, SPI >10 and TPI between -1 and 1. Landslides are less pronounced on slope zones where slope gradient is <15˚ and >45˚, profile curvature <0, TWI <8 and >18, SPI <10 and TPI >1. Deep soil profiles ranging between 2.5 and 7 meters are a major characteristic of the study area. Soils are characterized by clay pans at a depth ranging between 0.75 and 3 meters within the profiles. The study area is dominated by clay texture, except for the uppermost surface horizons, which are loamy sand. All surface horizons analysed had the percentage of sand, silt and clay ranging from 33 to 55%, 22 to 40% and 10 to 30% respectively. In the deeper horizons, sand was observed to reduce drastically to less than 23%, while clay increased to greater than 50%. The clay content is very high in the deeper horizons exceeding 35%. By implication, such soils with a very high clay content and plasticity index are considered as Vertisols, with a profound influence in the occurrence of landslides. The top soil predominantly contains more quartz, while subsurface horizons have considerable amounts of illite/muscovite as the dominant clay minerals, ranging from 43% to 47 %. The liquid limit, plasticity index, computed weighted plasticity index (PIw), expansiveness (ɛex) and dispersion ranging from 50, 22, 17, 10 and 23 to 66, 44,34,54 and 64, respectively also have strong implications for landslide occurrence. Landslides are not normally experienced during or immediately after extreme rainfall events but occur later in the rainfall season. By implication, this time lag in landslide occurrence and rainfall distribution, is due to the initial infiltration through quartz dominated upper soil layers, before illite/muscovite clays in the lower soil horizons get saturated. Whereas forest cover reduced from 40 % in 1985 to 8% in 2015, cultivated land and settlements increased from 16% and 11% to 52% and 25% respectively during the same period. The distribution of cultivated land decreased in lower slope sections within gradient group < 15˚ by 59%. It however increased in upper sections within gradient cluster 25˚ to 35˚ by over 85% during the study period. There is a shift of cultivated land to the steeper sensitive upper slope elements associated with landslides in the study area. More than 50% of the landslides are occurring on cultivated land, 20% on settlements while less than 15 % and 10% are occurring on grassland and forests with degraded areas respectively. Landslides in Kigezi highlands are triggered by a complex interaction of multiple- factors, including dynamic triggers and ground condition variables. Topographic hollows are convergence zones within the landscape where all the parameters interact to cause landslides. Topographic hollows are therefore potential and actual landslide sites in the study area. Characterized by deep soil horizons with high clay content dominated by illite/muscovite minerals in the sub soils and profile concave forms with moderately steep slopes, topographic hollows are the most vulnerable slope elements to landslide occurrence. The spatial temporal patterns of landslide occurrence in the study area has changed due to increased cultivation of steep middle and upper slopes. Characterized by deep soil horizons with high clay content dominated by illite/muscovite minerals in the sub soils and profile concave forms with moderately steep slopes, topographic hollows are the most vulnerable slope elements to landslide occurrence. The spatial-temporal patterns of landslide occurrence in the study area has changed due to increased cultivation of steep middle and upper slopes. A close spatial and temporal correlation between land use/cover changes and landslide occurrence is discernible. The understanding of these topographical, pedological and land use/cover parameters and their influence on landslide occurrence is important in land management. It is now possible to identify and predict actual and potential landslide zones, and also demarcate safer zones for community activities. The information generated about the area’s topographic, pedological and land cover characteristics should help in vulnerability mitigation and enhance community resilience to landslide hazards in this fragile highland ecosystem. This can be done through designating zones for community activities while avoiding potential landslide zones. It is also recommended that, tree cover restoration be done in the highlands and the farmers encouraged to re-establish terrace farming while avoiding cultivation of sensitive steep middle and upper slope sections.
- Full Text:
- Date Issued: 2018
A critical analysis of disaster risk management in local governance with reference to Sarah Baartman District Municipality
- Authors: Oosthuizen, Rene Cheryl
- Date: 2018
- Subjects: Disaster relief -- Citizen participation , Risk management -- South Africa -- Eastern Cape Local government -- South Africa -- Eastern Cape -- Citizen participation Rural development projects -- South Africa -- Eastern Cape Community development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/34487 , vital:33385
- Description: The devastation and destruction caused by natural and man-made disasters have become a global concern, particularly as such disasters affect the most vulnerable in society. The devastation they wreak frequently involves loss of lives and property. Globally, Disaster Management has moved in approach from reactive to proactive. Disaster management is now more than a field of study; it is the application of practices and principles which enable disasters to be managed both prior to and in the aftermath of their occurrence. Disaster risk management is the development approach to Disaster Management. The study addresses the integration of disaster risk management into integrated development planning at the local level in South Africa. The impact of disasters on social and economic development is of special interest. In many instances, resources that have been planned for development have to be diverted for response activities during disasters. Thus, development and disaster risk management are two sides of the same coin and should be dealt with in unison and not separately. There is also now widespread international acknowledgement for the idea of mainstreaming disaster risk management into development planning, particularly at the local level of government. The central argument of this study is that by integrating disaster risk management plans into integrated development plans at the local level, the risks faced by communities can be reduced. Risks can be even further reduced, and development enhanced when communities play an active role in disaster risk management. Within this context, the main objective of the study was to develop a model for integrating disaster risk management plans into integrated development plans at the local level. To achieve this key objective, the study used theoretical and empirical studies. The theoretical aspect focussed on international frameworks and national legislation for Disaster Management. Legislative requirements pertaining to the involvement of communities in integrated development planning were explored, as was the literature on asset-based community development. Empirical research complimented the theoretical research through the use of qualitative methods to collect data. This involved semi-structured interviews with eight government officials involved in provincial, district and municipal Disaster Management programmes, and focus group discussions with sixty ward committee members, so that community viewpoints would be included. The findings of the study reveal that the integration of disaster risk management plans into integrated development plans at the local level can greatly contribute towards reducing the risks faced by communities, especially high-risk communities. The study also revealed that by carefully considering and using community assets, local government could ameliorate the financial effects of Disaster Management and empower communities as first responders. The thesis gives an outline of a model that may be used by local government to integrate risks and community assets into an integrated development plan.
- Full Text:
- Date Issued: 2018
- Authors: Oosthuizen, Rene Cheryl
- Date: 2018
- Subjects: Disaster relief -- Citizen participation , Risk management -- South Africa -- Eastern Cape Local government -- South Africa -- Eastern Cape -- Citizen participation Rural development projects -- South Africa -- Eastern Cape Community development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/34487 , vital:33385
- Description: The devastation and destruction caused by natural and man-made disasters have become a global concern, particularly as such disasters affect the most vulnerable in society. The devastation they wreak frequently involves loss of lives and property. Globally, Disaster Management has moved in approach from reactive to proactive. Disaster management is now more than a field of study; it is the application of practices and principles which enable disasters to be managed both prior to and in the aftermath of their occurrence. Disaster risk management is the development approach to Disaster Management. The study addresses the integration of disaster risk management into integrated development planning at the local level in South Africa. The impact of disasters on social and economic development is of special interest. In many instances, resources that have been planned for development have to be diverted for response activities during disasters. Thus, development and disaster risk management are two sides of the same coin and should be dealt with in unison and not separately. There is also now widespread international acknowledgement for the idea of mainstreaming disaster risk management into development planning, particularly at the local level of government. The central argument of this study is that by integrating disaster risk management plans into integrated development plans at the local level, the risks faced by communities can be reduced. Risks can be even further reduced, and development enhanced when communities play an active role in disaster risk management. Within this context, the main objective of the study was to develop a model for integrating disaster risk management plans into integrated development plans at the local level. To achieve this key objective, the study used theoretical and empirical studies. The theoretical aspect focussed on international frameworks and national legislation for Disaster Management. Legislative requirements pertaining to the involvement of communities in integrated development planning were explored, as was the literature on asset-based community development. Empirical research complimented the theoretical research through the use of qualitative methods to collect data. This involved semi-structured interviews with eight government officials involved in provincial, district and municipal Disaster Management programmes, and focus group discussions with sixty ward committee members, so that community viewpoints would be included. The findings of the study reveal that the integration of disaster risk management plans into integrated development plans at the local level can greatly contribute towards reducing the risks faced by communities, especially high-risk communities. The study also revealed that by carefully considering and using community assets, local government could ameliorate the financial effects of Disaster Management and empower communities as first responders. The thesis gives an outline of a model that may be used by local government to integrate risks and community assets into an integrated development plan.
- Full Text:
- Date Issued: 2018
A critical analysis of organisational justice in the South African financial service industry
- Authors: Mrwebi, Viwe
- Date: 2018
- Subjects: Organizational behavior , Financial services industry -- South Africa -- Management Intrinsic motivation Employee retention Labor turnover
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/33065 , vital:32513
- Description: Organisational justice has captured the interest of scholars in recent years since it is associated with the perceptions and reactions of an individual, to the presence of fairness in an organisation. It thus captures what an individual feel or evaluates to be, morally correct rather than viewing it to be something prescriptive. This study was aimed at investigating the extent of organisational justice on organisational citizenship behaviour, ethical behaviour and employee retention in the South African financial services industry. A hypothetical model and measuring instrument was developed in order to investigate factors that may influence the organisational justice in the financial services industry. Six independent variables (trustworthiness of management, employee engagement, reward system, organisational transparency, two-way communication and organisational climate) were identified as variables that have the potential to influence organisational justice (mediating variable). It was also hypothesised that organisational justice) has the potential to affect the dependent variables (organisational citizenship behaviour, ethical behaviour and employee retention). Furthermore, nine null-hypotheses were developed to test the relationship between independent, mediating and dependent variables. All these variables were clearly defined and operationalised with various items that were obtained from other measuring instruments or self-developed items. A quantitative research approach followed. This study made use of the non-probability sampling technique, specifically convenient and judgemental sampling, as there is no data base of financial services firms available in South Africa. A purposive sample of 800 respondents was drawn from four provinces in South Africa. Factor and regression analyses were used to test the significance of the relationship between the various independent and dependent variables. The mediating variable of organisational justice was viewed by respondents as a two-dimensional construct, namely procedural-interactional justice and distributive justice. Consequently, intrinsic rewards, extrinsic rewards, organisational transparency and organisational climate were identified as independent variables that could have an impact on the procedural-interactional justice to predict organisational citizenship behaviour and reputable employee retention in the financial services industry. No relationships were identified between trustworthiness of management and employee engagement and procedural-interactional justice. The independent variables, trustworthiness of management, extrinsic rewards and organisational climate, could have an impact on distributive justice to predict organisational citizenship behaviour and reputable employee retention in the financial services industry. No relationships were identified between employee engagement, intrinsic rewards, organisational transparency and distributive justice. The findings of this study have contributed to the body of knowledge in the financial services literature in South Africa, by developing a theoretical model and a measuring instrument of organisational justice in the financial services industry. The antecedents of organisational justice in the financial services industry are not well documented in literature and findings of this study could thus contribute towards closing this gap in literature. The findings of this study could also inform policy formulation to assist with the implementation of organisational justice programmes in the financial services industry. This study provided useful and very practical guidelines to organisations in order to ensure the effective strategising and management of OJ that could enhance their local and global competitiveness and long-term survival.
- Full Text:
- Date Issued: 2018
- Authors: Mrwebi, Viwe
- Date: 2018
- Subjects: Organizational behavior , Financial services industry -- South Africa -- Management Intrinsic motivation Employee retention Labor turnover
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/33065 , vital:32513
- Description: Organisational justice has captured the interest of scholars in recent years since it is associated with the perceptions and reactions of an individual, to the presence of fairness in an organisation. It thus captures what an individual feel or evaluates to be, morally correct rather than viewing it to be something prescriptive. This study was aimed at investigating the extent of organisational justice on organisational citizenship behaviour, ethical behaviour and employee retention in the South African financial services industry. A hypothetical model and measuring instrument was developed in order to investigate factors that may influence the organisational justice in the financial services industry. Six independent variables (trustworthiness of management, employee engagement, reward system, organisational transparency, two-way communication and organisational climate) were identified as variables that have the potential to influence organisational justice (mediating variable). It was also hypothesised that organisational justice) has the potential to affect the dependent variables (organisational citizenship behaviour, ethical behaviour and employee retention). Furthermore, nine null-hypotheses were developed to test the relationship between independent, mediating and dependent variables. All these variables were clearly defined and operationalised with various items that were obtained from other measuring instruments or self-developed items. A quantitative research approach followed. This study made use of the non-probability sampling technique, specifically convenient and judgemental sampling, as there is no data base of financial services firms available in South Africa. A purposive sample of 800 respondents was drawn from four provinces in South Africa. Factor and regression analyses were used to test the significance of the relationship between the various independent and dependent variables. The mediating variable of organisational justice was viewed by respondents as a two-dimensional construct, namely procedural-interactional justice and distributive justice. Consequently, intrinsic rewards, extrinsic rewards, organisational transparency and organisational climate were identified as independent variables that could have an impact on the procedural-interactional justice to predict organisational citizenship behaviour and reputable employee retention in the financial services industry. No relationships were identified between trustworthiness of management and employee engagement and procedural-interactional justice. The independent variables, trustworthiness of management, extrinsic rewards and organisational climate, could have an impact on distributive justice to predict organisational citizenship behaviour and reputable employee retention in the financial services industry. No relationships were identified between employee engagement, intrinsic rewards, organisational transparency and distributive justice. The findings of this study have contributed to the body of knowledge in the financial services literature in South Africa, by developing a theoretical model and a measuring instrument of organisational justice in the financial services industry. The antecedents of organisational justice in the financial services industry are not well documented in literature and findings of this study could thus contribute towards closing this gap in literature. The findings of this study could also inform policy formulation to assist with the implementation of organisational justice programmes in the financial services industry. This study provided useful and very practical guidelines to organisations in order to ensure the effective strategising and management of OJ that could enhance their local and global competitiveness and long-term survival.
- Full Text:
- Date Issued: 2018
A critical analysis of the establishment, conceptualisation, design and curriculum component selection of Master of Education programmes at selected Tanzanian universities
- Authors: Ramadhan, Maryam Khamis
- Date: 2018
- Subjects: Master of education degree Tanzania , Universities and colleges Curricula Tanzania , Universities and colleges Evaluation , Teacher effectiveness Tanzania , Master of education degree , Educational change Tanzania , Secondary school teachers Tanzania , Pedagogical content knowledge Tanzania , Universities and colleges Administration , Critical realism
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/62214 , vital:28139
- Description: There is a dearth of research on how the design and curriculum of a Master of Education (MEd) qualification for university-based teacher educators of prospective secondary school teachers may or may not contribute to the problem of poor secondary school learning outcomes in Tanzania. This qualitative study analyses the establishment, conceptualisation, design and curriculum components of selected MEd programmes with the purpose of identifying and explaining the conditions enabling and/or constraining the development of quality teacher educators. The research used a case study design to investigate how and why particular knowledge is privileged in two MEd programmes at two Tanzanian universities with a view to probing the relevance of the knowledge to teacher educators professional roles and practices. The study used critical realism as an under-labourer to investigate power structures and the generative and causal mechanisms underlying the two MEd programmes. The study draws on aspects of Bernstein’s theory as analytical tools to explain what emerges from the data. The data was collected from interviews, document analysis and observation, and analysed using thematic analysis, abductive and retroductive modes of inference. The research revealed and explains how underlying structural and agential mechanisms have shaped the establishment, conceptualisation and curriculum design of the two MEd programmes. The findings revealed a strong relationship between constraints, including the lack of appropriate MEd design team and the inadequacy of resources and facilities, and the quality of MEd graduates. Such constrains are possible mechanisms associated with the agential actions of the top administrators affect the relevance and appropriateness of the MEd curriculum components, the effective lecturers transmission and students acquisition of knowledge and skills. The research also explored how underlying mechanisms shaped the selection of course content and the privileging of certain types of teacher knowledge. These mechanisms include programme entry qualification, curriculum arrangement of core and elective courses, the lack of awareness of the knowledge and skills requisite for teacher educators’ specialisation, and the absence of recontextualisation principles to guide appropriate selection and recontextualisation of the relevant teacher educator’s courses. There is evidence that both MEd programmes have insufficient pedagogical knowledge and lack large components of academic content knowledge of teaching. An emphasis on individual disciplinary education courses with strong boundaries between modules and topics, aimed at developing specific education specialisations, results in teacher educator professional knowledge being less developed. Furthermore the accumulation and repetition of inappropriate knowledge has resulted in these programmes being weak regions for teacher educators’ professional fields of practice. This has implications for the quality of the secondary school teacher professional development courses on which these MEd graduates teach. It raises questions about the quality of the secondary school teachers being produced, and the extent to which this is contributing to the disappointing performance of Tanzanian schooling. The study generates insights into the mechanisms and conditions constraining the development of quality teacher educators. These conditions include the domination of higher education by customer demand, weak university regulatory systems, and the autonomy of university administration in terms of programme approval and other academic operations. Some administrators and lecturers showed an understanding of what would enable quality teacher educator development in the MEd programme. The findings of the research may help to strengthen and enhance quality assurance in the Master of Education programmes for teacher educators in Tanzania in ways that help develop quality secondary school teachers and improve school learning outcomes.
- Full Text:
- Date Issued: 2018
- Authors: Ramadhan, Maryam Khamis
- Date: 2018
- Subjects: Master of education degree Tanzania , Universities and colleges Curricula Tanzania , Universities and colleges Evaluation , Teacher effectiveness Tanzania , Master of education degree , Educational change Tanzania , Secondary school teachers Tanzania , Pedagogical content knowledge Tanzania , Universities and colleges Administration , Critical realism
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/62214 , vital:28139
- Description: There is a dearth of research on how the design and curriculum of a Master of Education (MEd) qualification for university-based teacher educators of prospective secondary school teachers may or may not contribute to the problem of poor secondary school learning outcomes in Tanzania. This qualitative study analyses the establishment, conceptualisation, design and curriculum components of selected MEd programmes with the purpose of identifying and explaining the conditions enabling and/or constraining the development of quality teacher educators. The research used a case study design to investigate how and why particular knowledge is privileged in two MEd programmes at two Tanzanian universities with a view to probing the relevance of the knowledge to teacher educators professional roles and practices. The study used critical realism as an under-labourer to investigate power structures and the generative and causal mechanisms underlying the two MEd programmes. The study draws on aspects of Bernstein’s theory as analytical tools to explain what emerges from the data. The data was collected from interviews, document analysis and observation, and analysed using thematic analysis, abductive and retroductive modes of inference. The research revealed and explains how underlying structural and agential mechanisms have shaped the establishment, conceptualisation and curriculum design of the two MEd programmes. The findings revealed a strong relationship between constraints, including the lack of appropriate MEd design team and the inadequacy of resources and facilities, and the quality of MEd graduates. Such constrains are possible mechanisms associated with the agential actions of the top administrators affect the relevance and appropriateness of the MEd curriculum components, the effective lecturers transmission and students acquisition of knowledge and skills. The research also explored how underlying mechanisms shaped the selection of course content and the privileging of certain types of teacher knowledge. These mechanisms include programme entry qualification, curriculum arrangement of core and elective courses, the lack of awareness of the knowledge and skills requisite for teacher educators’ specialisation, and the absence of recontextualisation principles to guide appropriate selection and recontextualisation of the relevant teacher educator’s courses. There is evidence that both MEd programmes have insufficient pedagogical knowledge and lack large components of academic content knowledge of teaching. An emphasis on individual disciplinary education courses with strong boundaries between modules and topics, aimed at developing specific education specialisations, results in teacher educator professional knowledge being less developed. Furthermore the accumulation and repetition of inappropriate knowledge has resulted in these programmes being weak regions for teacher educators’ professional fields of practice. This has implications for the quality of the secondary school teacher professional development courses on which these MEd graduates teach. It raises questions about the quality of the secondary school teachers being produced, and the extent to which this is contributing to the disappointing performance of Tanzanian schooling. The study generates insights into the mechanisms and conditions constraining the development of quality teacher educators. These conditions include the domination of higher education by customer demand, weak university regulatory systems, and the autonomy of university administration in terms of programme approval and other academic operations. Some administrators and lecturers showed an understanding of what would enable quality teacher educator development in the MEd programme. The findings of the research may help to strengthen and enhance quality assurance in the Master of Education programmes for teacher educators in Tanzania in ways that help develop quality secondary school teachers and improve school learning outcomes.
- Full Text:
- Date Issued: 2018
A critical assessment of the performance management system and its effect on service delivery : a case study of the Eastern Cape Department of Education
- Authors: Nela, Nobelungu Diana
- Date: 2018
- Subjects: Performance--Management Performance standards--South Africa--Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Public Administration
- Identifier: http://hdl.handle.net/10353/15133 , vital:40189
- Description: The study focused on a critical assessment of the performance management system and its impact on service delivery: a case study of the Eastern Cape Department of Education, South Africa. Significantly poor performance by the department is also experienced in different areas of the establishment. The theory employed is the Balanced Score Card. A Balanced Score Card is a strategic performance management tool in the form of a semi-structured report supported by tested design methods and tools that can be used by managers to keep track of execution of activities by the staff within their control. The research approach that was used in the study was a mixed method, which is a combination of the quantitative and qualitative methods. Mixed method is chosen because of its strength of drawing on both qualitative and quantitative research and minimizing the limitations of both approaches. The data collected was categorised into themes and it is from these themes and / or patterns that the main findings of the research study were formulated for the qualitative part of the research study. Quantitative data was analysed using inferential statistics and the interview guide was transcribed. Analytic induction was used as a method to analyse qualitative data. For interview guide semi – structured interview guide was used to study principal’s views and for the inferential statistics. For quantitative aspect of the questionnaire data was analysed using descriptive and inferential statistics. Three instruments were employed to collect data in the study, the questionnaire, semi-structured interview and document analysis. The research showed that the training failed to teach what successful performance is, as expected, among others. The study also indicated that EMS PMDS is not assessing employees’ performance accurately. The results showed that no discussion on ways of improving performance is made where performance has not met minimum standards. The study recommends education and adequate training of departmental employees as well as monitoring and evaluation of the process.
- Full Text:
- Date Issued: 2018
- Authors: Nela, Nobelungu Diana
- Date: 2018
- Subjects: Performance--Management Performance standards--South Africa--Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Public Administration
- Identifier: http://hdl.handle.net/10353/15133 , vital:40189
- Description: The study focused on a critical assessment of the performance management system and its impact on service delivery: a case study of the Eastern Cape Department of Education, South Africa. Significantly poor performance by the department is also experienced in different areas of the establishment. The theory employed is the Balanced Score Card. A Balanced Score Card is a strategic performance management tool in the form of a semi-structured report supported by tested design methods and tools that can be used by managers to keep track of execution of activities by the staff within their control. The research approach that was used in the study was a mixed method, which is a combination of the quantitative and qualitative methods. Mixed method is chosen because of its strength of drawing on both qualitative and quantitative research and minimizing the limitations of both approaches. The data collected was categorised into themes and it is from these themes and / or patterns that the main findings of the research study were formulated for the qualitative part of the research study. Quantitative data was analysed using inferential statistics and the interview guide was transcribed. Analytic induction was used as a method to analyse qualitative data. For interview guide semi – structured interview guide was used to study principal’s views and for the inferential statistics. For quantitative aspect of the questionnaire data was analysed using descriptive and inferential statistics. Three instruments were employed to collect data in the study, the questionnaire, semi-structured interview and document analysis. The research showed that the training failed to teach what successful performance is, as expected, among others. The study also indicated that EMS PMDS is not assessing employees’ performance accurately. The results showed that no discussion on ways of improving performance is made where performance has not met minimum standards. The study recommends education and adequate training of departmental employees as well as monitoring and evaluation of the process.
- Full Text:
- Date Issued: 2018
A critique of language policy and implementation strategies used in selected institutions of higher learning in South Africa
- Authors: Somlata, Zakhile
- Date: 2018
- Subjects: Language policy South Africa , Translanguaging (Linguistics) , Language and education South Africa , Language and languages Study and teaching South Africa , Education, Higher South Africa , Multilingualism South Africa
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/62571 , vital:28208
- Description: This thesis evaluated the language policy implementation strategies used in selected universities of South Africa. The Constitution of the Republic of South African (1996) recognises eleven official languages, namely: English, Afrikaans, isiNdebele, isiXhosa, isiZulu, Sesotho, Setswana, SiSwati, Sepedi, Tshivenda and Xitsonga. These official languages should enjoy the parity of esteem in all domains. The language practices are very important in the education of students at all levels of education but this study focuses on the language policy implementation in universities. Most universities of South Africa have their language policies but the dilemma is on the implementation of those language policies. The overarching aim of this study is to evaluate how university use language policy for access and success of the students and to assess the language policy implementation strategies, monitoring and evaluation. The language is central to the success of the students and this study further investigated to what extent are the universities use the linguistic repertoires of the students in their education. This study is rooted in orientations of language planning: Language as problem, language as right and language as resource (Ruiz, 1984). This thesis employed a mixed methods approach (qualitative and quantitative method) with convergent parallel design. The data was collected from eleven universities of South Africa and the participants in each university were the "Key informants" (experts and insiders) which comprised of member of Executive Management, a member of the Institutional Language Committee and a language lecturer; and a cohort of forty third year students. The Key informants participated in the qualitative data collection through the structured interviews. The forty third year students participated in the quantitative data collected through survey questionnaires. The language policy documents of the universities were also sampled to get a better understanding of the real language practices and the language policy. The thematic analysis was used to analyse transcripts that were developed from the interviews, data from the students was analysed through descriptive and inferential analyses with Statistical Package for the Social Sciences (SPSS) as a statistical test and document analysis was used to analyse the language policies; The findings show that universities have commitment to access of the students to institutions of Higher Education. The success of the students is being thwarted by the monolingual approach where most of the universities use English only as the medium of instruction. The monolingual approach negatively affects the academic success and excellent academic performance of the majority of students. The findings show that there is high demand from the students that the course materials should be provided in African languages. All selected universities have their language policy which is something positive but most of them are outdated because they need to be reviewed at least after five years. The findings demonstrate that most universities lack the language policy implementation plans. The nonexistence of the language policy implementation plan adversely affects the implementation of the language policy. The study recommends that universities should provide the learning resources in African languages to meet the demands of the students. To maximise the success, students should be examined in any official languages of the university. The language policy implementation plans should be developed urgently so as to improve language policy implementation in universities. , Le thesisi iphonononge iindlela zokusetyenziswa komgaqo-nkqubo wolwimi kwiiyunivesithi ezichongiweyo zaseMzantsi Afrika. Umgaqo-siseko waseMzantsi Afrika (1996) athathela ingqalelo iilwimi ezisemthethweni ezilishumi elinanye, isiNgesi, isiBhulu, isiNdebele, isiXhosa, isiZulu, Sesotho, Setswana, Sepedi, SiSwati, Tshivenda neXitsonga. Ezi lwimi zisemthethweni zifanele ukuba zisetyenziswe ngokulinganayo kuzo zonke iinkalo. Ukusetyenziswa kweelwimi kubalulekile kakhulu kwimfundo yabantwana kuwo onke amanqanaba emfundo kodwa olu phando lugxile ekusetyenzisweni komgaqo-nkqubo wolwimi kwiiyunivesithi. Uninzi lweeyunivesithi zinayo imigaqo-nkqubo yolwimi kodwa ingxaki isekusetyenzisweni kwaloo migaqo-nkqubo yolwimi. Ezona njongo zolu phando kukuphonononga ukuba iiyunivesithi ziyisebenzisa njani na imigaqo-nkqubo yolwimi ukuze abafundi bafikelele kwaye baphumelele ezifundweni kwakhona nokugocagoca izicwangciso zokusetyenziswa komgaqo-nkqubo wolwimi nokuhlola ukusebenza kwezo zicwangciso. Ulwimi ngundoqo kwimpumelelo yabafundi kwaye umyinge wokusetyenziswa kweelwimi zabafundi ekufundeni kwabo kuthe kwaphandwa. Esi sifundo sisekelwe kwiindlela zocwangciso-lwimi: Ulwimi njengengxaki, ulwimi njengelungelo nolwimi njengesixhobo (Ruiz, 1984). Le thesisi esebenzise indlela yophando entlantlu-mbini (eyobunjani neyobungakanani) kunye noyilo lwendibaniso kokunxuseneyo. Idatha yathi yaqokelelwa kwiiyunivesithi ezilishumi elinanye eMzantsi Afrika kwaye abathabathi nxaxheba babandakanya ilungu lesigqeba solawulo, ilungu lekomiti yeelwimi eyunivesithi nomhlohli wolwimi; kunye nabafundi abakunyaka wesithathu kwizifundo zabo kwiyunivesithi nganye. Idatha yaqokelelwa kubadlulisi-lwazi abaphambili beeyunivesithi ngodliwano-ndlebe oluqingqiweyo. Abafundi abalishumi elinesine bathi bathabathi inxaxheba kuqokelelo lwedatha ngokuthi bagcwalise uludwe lwemibuzo eyayicwangcisiwe. Umaxwebhu omgaqo-nkqubo wolwimi athi achongwa ukuze kubekho ukuqondakala phakathi kokusetyenziswa kolwimi kunye nokumgaqo-nkqubo wolwimi. Uhlalutyo ngokomxholo lwathi lwasetyenziswa ukuhlalutya ulwazi olwabhalwayo luvela kudliwano-ndlebe olwashicilelwayo, idatha eyayisuka kubafundi yathi yahlalutywa ngokusebenzisa uhlalutyo ngokwenkcazelo nangokuthelekelela kunye neStatistical Pakage for Social Sciences (SPSS) njengesixhobo senkcukacha-manani kwaye uhlalutyo loxwebhu lwathi lwasetyenziswa ukuhlalutya imigaqo-nkqubo yolwimi. Iziphumo zibonakalisa ukuba iiyunivesithi zizibophelele ekufikelelekeni kwabafundi kumaziko emfundo ephakamileyo. Impumelelo yabafundi ithi ithityazwe kukusetyenziswa kolwimi olunye apho uninzi lweeyunivesithi zisebenzisa isiNgesi kuphela njengolwimi lokufunda nokufundisa. Ukusetyenziswa kolwimi olunye kuthi kuchaphazela gwenxa impumelelo yabafundi nokuqhuba ngcono ezifundweni. Iziphumo zibonakalisa ukuba kukho imfuno emmandla kubafundi yokuba izixhobo zokufunda nokufundisa zifumaneke nangeelwimi zesiNtu. Inyathelo elihle lelokuba zonke iiyunivesithi ezichongiweyo zinayo imigaqo-nkqubo yolwimi kodwa imigaqo-nkqubo yolwimi emininzi midala kuba ifanelwe ukuba iphononongwe emva kweminyaka emihlanu ubuncinane. Iziphumo zibonakalisa ukuba iiyunivesithi azinazo izicwangciso zokusetyenziswa kwemigaqo-nkqubo yolwimi. Ukungabikho kwesicwangciso sokusetyenziswa komgaqo-nkqubo wolwimi kuchaphazela gwenxa ukusetyenziswa kwawo. Olu phando lundulula ukuba iiyunivesithi zifanele ukuba zibonelele ngezixhobo zokufunda nokufundisa ezingeelwimi zesiNtu ukukhawulelana neemfuno zabafundi. Ukwandisa impumelelo, abafundi kufanele ukuba bavavanywe ngalo naluphi na ulwimi olusemthethweni lweyunivesithi. Izicwangciso zokusetyenziswa komgaqo-nkqubo wolwimi zifanele ukuba ziveliswe njengenyewe engxamisekileyo ukuze kuphuculwe ukusetyenziswa kwemigaqo- nkqubo yolwimi kwiiyunivesithi.
- Full Text:
- Date Issued: 2018
- Authors: Somlata, Zakhile
- Date: 2018
- Subjects: Language policy South Africa , Translanguaging (Linguistics) , Language and education South Africa , Language and languages Study and teaching South Africa , Education, Higher South Africa , Multilingualism South Africa
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/62571 , vital:28208
- Description: This thesis evaluated the language policy implementation strategies used in selected universities of South Africa. The Constitution of the Republic of South African (1996) recognises eleven official languages, namely: English, Afrikaans, isiNdebele, isiXhosa, isiZulu, Sesotho, Setswana, SiSwati, Sepedi, Tshivenda and Xitsonga. These official languages should enjoy the parity of esteem in all domains. The language practices are very important in the education of students at all levels of education but this study focuses on the language policy implementation in universities. Most universities of South Africa have their language policies but the dilemma is on the implementation of those language policies. The overarching aim of this study is to evaluate how university use language policy for access and success of the students and to assess the language policy implementation strategies, monitoring and evaluation. The language is central to the success of the students and this study further investigated to what extent are the universities use the linguistic repertoires of the students in their education. This study is rooted in orientations of language planning: Language as problem, language as right and language as resource (Ruiz, 1984). This thesis employed a mixed methods approach (qualitative and quantitative method) with convergent parallel design. The data was collected from eleven universities of South Africa and the participants in each university were the "Key informants" (experts and insiders) which comprised of member of Executive Management, a member of the Institutional Language Committee and a language lecturer; and a cohort of forty third year students. The Key informants participated in the qualitative data collection through the structured interviews. The forty third year students participated in the quantitative data collected through survey questionnaires. The language policy documents of the universities were also sampled to get a better understanding of the real language practices and the language policy. The thematic analysis was used to analyse transcripts that were developed from the interviews, data from the students was analysed through descriptive and inferential analyses with Statistical Package for the Social Sciences (SPSS) as a statistical test and document analysis was used to analyse the language policies; The findings show that universities have commitment to access of the students to institutions of Higher Education. The success of the students is being thwarted by the monolingual approach where most of the universities use English only as the medium of instruction. The monolingual approach negatively affects the academic success and excellent academic performance of the majority of students. The findings show that there is high demand from the students that the course materials should be provided in African languages. All selected universities have their language policy which is something positive but most of them are outdated because they need to be reviewed at least after five years. The findings demonstrate that most universities lack the language policy implementation plans. The nonexistence of the language policy implementation plan adversely affects the implementation of the language policy. The study recommends that universities should provide the learning resources in African languages to meet the demands of the students. To maximise the success, students should be examined in any official languages of the university. The language policy implementation plans should be developed urgently so as to improve language policy implementation in universities. , Le thesisi iphonononge iindlela zokusetyenziswa komgaqo-nkqubo wolwimi kwiiyunivesithi ezichongiweyo zaseMzantsi Afrika. Umgaqo-siseko waseMzantsi Afrika (1996) athathela ingqalelo iilwimi ezisemthethweni ezilishumi elinanye, isiNgesi, isiBhulu, isiNdebele, isiXhosa, isiZulu, Sesotho, Setswana, Sepedi, SiSwati, Tshivenda neXitsonga. Ezi lwimi zisemthethweni zifanele ukuba zisetyenziswe ngokulinganayo kuzo zonke iinkalo. Ukusetyenziswa kweelwimi kubalulekile kakhulu kwimfundo yabantwana kuwo onke amanqanaba emfundo kodwa olu phando lugxile ekusetyenzisweni komgaqo-nkqubo wolwimi kwiiyunivesithi. Uninzi lweeyunivesithi zinayo imigaqo-nkqubo yolwimi kodwa ingxaki isekusetyenzisweni kwaloo migaqo-nkqubo yolwimi. Ezona njongo zolu phando kukuphonononga ukuba iiyunivesithi ziyisebenzisa njani na imigaqo-nkqubo yolwimi ukuze abafundi bafikelele kwaye baphumelele ezifundweni kwakhona nokugocagoca izicwangciso zokusetyenziswa komgaqo-nkqubo wolwimi nokuhlola ukusebenza kwezo zicwangciso. Ulwimi ngundoqo kwimpumelelo yabafundi kwaye umyinge wokusetyenziswa kweelwimi zabafundi ekufundeni kwabo kuthe kwaphandwa. Esi sifundo sisekelwe kwiindlela zocwangciso-lwimi: Ulwimi njengengxaki, ulwimi njengelungelo nolwimi njengesixhobo (Ruiz, 1984). Le thesisi esebenzise indlela yophando entlantlu-mbini (eyobunjani neyobungakanani) kunye noyilo lwendibaniso kokunxuseneyo. Idatha yathi yaqokelelwa kwiiyunivesithi ezilishumi elinanye eMzantsi Afrika kwaye abathabathi nxaxheba babandakanya ilungu lesigqeba solawulo, ilungu lekomiti yeelwimi eyunivesithi nomhlohli wolwimi; kunye nabafundi abakunyaka wesithathu kwizifundo zabo kwiyunivesithi nganye. Idatha yaqokelelwa kubadlulisi-lwazi abaphambili beeyunivesithi ngodliwano-ndlebe oluqingqiweyo. Abafundi abalishumi elinesine bathi bathabathi inxaxheba kuqokelelo lwedatha ngokuthi bagcwalise uludwe lwemibuzo eyayicwangcisiwe. Umaxwebhu omgaqo-nkqubo wolwimi athi achongwa ukuze kubekho ukuqondakala phakathi kokusetyenziswa kolwimi kunye nokumgaqo-nkqubo wolwimi. Uhlalutyo ngokomxholo lwathi lwasetyenziswa ukuhlalutya ulwazi olwabhalwayo luvela kudliwano-ndlebe olwashicilelwayo, idatha eyayisuka kubafundi yathi yahlalutywa ngokusebenzisa uhlalutyo ngokwenkcazelo nangokuthelekelela kunye neStatistical Pakage for Social Sciences (SPSS) njengesixhobo senkcukacha-manani kwaye uhlalutyo loxwebhu lwathi lwasetyenziswa ukuhlalutya imigaqo-nkqubo yolwimi. Iziphumo zibonakalisa ukuba iiyunivesithi zizibophelele ekufikelelekeni kwabafundi kumaziko emfundo ephakamileyo. Impumelelo yabafundi ithi ithityazwe kukusetyenziswa kolwimi olunye apho uninzi lweeyunivesithi zisebenzisa isiNgesi kuphela njengolwimi lokufunda nokufundisa. Ukusetyenziswa kolwimi olunye kuthi kuchaphazela gwenxa impumelelo yabafundi nokuqhuba ngcono ezifundweni. Iziphumo zibonakalisa ukuba kukho imfuno emmandla kubafundi yokuba izixhobo zokufunda nokufundisa zifumaneke nangeelwimi zesiNtu. Inyathelo elihle lelokuba zonke iiyunivesithi ezichongiweyo zinayo imigaqo-nkqubo yolwimi kodwa imigaqo-nkqubo yolwimi emininzi midala kuba ifanelwe ukuba iphononongwe emva kweminyaka emihlanu ubuncinane. Iziphumo zibonakalisa ukuba iiyunivesithi azinazo izicwangciso zokusetyenziswa kwemigaqo-nkqubo yolwimi. Ukungabikho kwesicwangciso sokusetyenziswa komgaqo-nkqubo wolwimi kuchaphazela gwenxa ukusetyenziswa kwawo. Olu phando lundulula ukuba iiyunivesithi zifanele ukuba zibonelele ngezixhobo zokufunda nokufundisa ezingeelwimi zesiNtu ukukhawulelana neemfuno zabafundi. Ukwandisa impumelelo, abafundi kufanele ukuba bavavanywe ngalo naluphi na ulwimi olusemthethweni lweyunivesithi. Izicwangciso zokusetyenziswa komgaqo-nkqubo wolwimi zifanele ukuba ziveliswe njengenyewe engxamisekileyo ukuze kuphuculwe ukusetyenziswa kwemigaqo- nkqubo yolwimi kwiiyunivesithi.
- Full Text:
- Date Issued: 2018
A framework for designing ambient assisted living services for disabled individuals
- Authors: Kyazze, Michael
- Date: 2018
- Subjects: Assistive computer technology , Computers and people with disabilities Self-help devices for people with disabilities People with disabilities -- Means of communication -- Technological innovations Communication devices for people with disabilities
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/31240 , vital:31347
- Description: Physically disabled individuals face a number of challenges when carrying out their everyday activities such as moving around, communicating with others, and their personal care. One way of overcoming these challenges is by using personal assistants. An alternative is to enable independence through assistive technology. This research aimed to investigate how physically disabled individuals experience these challenges, and how assistive technology can enable them to be more independent. In order to achieve the goal of this research, existing literature was reviewed on disability, assisted living, and interaction techniques. The literature study on disability identified some of the challenges faced by disabled individuals in their daily lives. In order to contextualize these challenges, interview studies with eighteen disabled individuals, and twelve personal assistants were carried out in Kampala, Uganda and Port Elizabeth, South Africa. The participants from both Uganda and South Africa were limited to those living in urban areas. The Ugandan participants noted that, whereas technology may assist their daily lives, their most essential needs are basic disability support aids such as wheelchairs and better long canes. This was in contrast with the South African participants, who have access to basic disability support aids. The South African participants identified their key needs as controlling an electronic environment without assistance, e.g. house lights, using a mobile phone, and using a computer without assistance. The interviews narrowed down the scope to focus on individuals with quadriplegia, specifically individuals who have limited hand use, but can comfortably speak and move their heads, and make gestures such as head shake and nod. Literature on assisted living technologies and frameworks, provided the technical foundation for the research. The literature review of interaction techniques identified a number of possible ways in which individuals with quadriplegia can interact with technology. An appropriate set of interaction techniques, namely head shake and nod, voice, and facial feature tracking were identified. Evaluations of the interaction techniques excluded head shake and nod, because of an inconsistency in detecting an individual’s head pose in different lighting conditions, when using a Microsoft Kinect. Voice and facial feature tracking using a standard computer camera were identified as the most suitable interaction techniques for this study. A framework for designing assisted living software services was developed. The framework allows disability researchers and solution developers to understand the needs of a given disability group, and design relevant solutions. To demonstrate that the proposed framework iii | P a g e addresses the main aim of this research, a prototype was developed that enables users to control smart lights (Phillips hue), a Smart TV (Samsung), and carry out basic navigation and webbrowsing on a computer. Users could interact with the software using voice and facial feature commands. A usability study was carried out with fifteen physically disabled individuals in Port Elizabeth, South Africa. The results of the evaluation study were highly positive. The successful evaluation of the prototype provided empirical evidence that the proposed framework does assist in the design of relevant and useful software services, to meet the unique needs of physically disabled individuals.
- Full Text:
- Date Issued: 2018
- Authors: Kyazze, Michael
- Date: 2018
- Subjects: Assistive computer technology , Computers and people with disabilities Self-help devices for people with disabilities People with disabilities -- Means of communication -- Technological innovations Communication devices for people with disabilities
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/31240 , vital:31347
- Description: Physically disabled individuals face a number of challenges when carrying out their everyday activities such as moving around, communicating with others, and their personal care. One way of overcoming these challenges is by using personal assistants. An alternative is to enable independence through assistive technology. This research aimed to investigate how physically disabled individuals experience these challenges, and how assistive technology can enable them to be more independent. In order to achieve the goal of this research, existing literature was reviewed on disability, assisted living, and interaction techniques. The literature study on disability identified some of the challenges faced by disabled individuals in their daily lives. In order to contextualize these challenges, interview studies with eighteen disabled individuals, and twelve personal assistants were carried out in Kampala, Uganda and Port Elizabeth, South Africa. The participants from both Uganda and South Africa were limited to those living in urban areas. The Ugandan participants noted that, whereas technology may assist their daily lives, their most essential needs are basic disability support aids such as wheelchairs and better long canes. This was in contrast with the South African participants, who have access to basic disability support aids. The South African participants identified their key needs as controlling an electronic environment without assistance, e.g. house lights, using a mobile phone, and using a computer without assistance. The interviews narrowed down the scope to focus on individuals with quadriplegia, specifically individuals who have limited hand use, but can comfortably speak and move their heads, and make gestures such as head shake and nod. Literature on assisted living technologies and frameworks, provided the technical foundation for the research. The literature review of interaction techniques identified a number of possible ways in which individuals with quadriplegia can interact with technology. An appropriate set of interaction techniques, namely head shake and nod, voice, and facial feature tracking were identified. Evaluations of the interaction techniques excluded head shake and nod, because of an inconsistency in detecting an individual’s head pose in different lighting conditions, when using a Microsoft Kinect. Voice and facial feature tracking using a standard computer camera were identified as the most suitable interaction techniques for this study. A framework for designing assisted living software services was developed. The framework allows disability researchers and solution developers to understand the needs of a given disability group, and design relevant solutions. To demonstrate that the proposed framework iii | P a g e addresses the main aim of this research, a prototype was developed that enables users to control smart lights (Phillips hue), a Smart TV (Samsung), and carry out basic navigation and webbrowsing on a computer. Users could interact with the software using voice and facial feature commands. A usability study was carried out with fifteen physically disabled individuals in Port Elizabeth, South Africa. The results of the evaluation study were highly positive. The successful evaluation of the prototype provided empirical evidence that the proposed framework does assist in the design of relevant and useful software services, to meet the unique needs of physically disabled individuals.
- Full Text:
- Date Issued: 2018
A framework for improving construction workers’ health and safety practices in Lagos, Nigeria
- Authors: Kukoyi, Patricia Omega
- Date: 2018
- Subjects: Construction industry -- Health aspects -- Lagos -- Nigeria , Industrial safety -- Lagos -- Nigeria Sustainable construction -- Lagos -- Nigeria
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/30962 , vital:31235
- Description: The construction sector is known for its poor health and safety (H&S) record. This situation contributes to the poor performance of construction projects and poor worker productivity. In view of this, the research was undertaken to improve workers’ H&S practices. This study determined how the systems thinking approach will mitigate unhealthy and unsafe construction practices in Lagos, Nigeria by developing interventions, and proposing a model for improved H&S practices. The study utilised a mixed research method approach. Both quantitative and qualitative methods were used specifically the concurrent embedded method to obtain and analyse the data. The sample size for the quantitative study was 375 respondents and a total of 40 respondents were engaged in the qualitative study. The sample consisted of designers, contractors, clients, quantity surveyors, project managers, construction managers, supervisors, and construction workers (masons, carpenters, painters, roofers, electricians) based in Lagos, Nigeria. The findings reveal that there is inadequate consideration for H&S during the procurement of construction projects. Furthermore, the absence of H&S regulations relating to the construction sector was observed. Unsafe practices at construction sites in Nigeria can be attributed to this discovery. The study reveals that the regulatory system, the organisation, the individual and the work environment all have an impact on H&S work practices. Although the contractors are mainly responsible for H&S at construction sites, other construction stakeholders (such as clients, consultants, etc.) influence H&S practices. The findings highlight the need for the adoption of a holistic approach to facilitate improvement in H&S practices on construction sites. The research has contributed to the body of knowledge by developing a framework for improving workers’ H&S performance on construction sites.
- Full Text:
- Date Issued: 2018
- Authors: Kukoyi, Patricia Omega
- Date: 2018
- Subjects: Construction industry -- Health aspects -- Lagos -- Nigeria , Industrial safety -- Lagos -- Nigeria Sustainable construction -- Lagos -- Nigeria
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/30962 , vital:31235
- Description: The construction sector is known for its poor health and safety (H&S) record. This situation contributes to the poor performance of construction projects and poor worker productivity. In view of this, the research was undertaken to improve workers’ H&S practices. This study determined how the systems thinking approach will mitigate unhealthy and unsafe construction practices in Lagos, Nigeria by developing interventions, and proposing a model for improved H&S practices. The study utilised a mixed research method approach. Both quantitative and qualitative methods were used specifically the concurrent embedded method to obtain and analyse the data. The sample size for the quantitative study was 375 respondents and a total of 40 respondents were engaged in the qualitative study. The sample consisted of designers, contractors, clients, quantity surveyors, project managers, construction managers, supervisors, and construction workers (masons, carpenters, painters, roofers, electricians) based in Lagos, Nigeria. The findings reveal that there is inadequate consideration for H&S during the procurement of construction projects. Furthermore, the absence of H&S regulations relating to the construction sector was observed. Unsafe practices at construction sites in Nigeria can be attributed to this discovery. The study reveals that the regulatory system, the organisation, the individual and the work environment all have an impact on H&S work practices. Although the contractors are mainly responsible for H&S at construction sites, other construction stakeholders (such as clients, consultants, etc.) influence H&S practices. The findings highlight the need for the adoption of a holistic approach to facilitate improvement in H&S practices on construction sites. The research has contributed to the body of knowledge by developing a framework for improving workers’ H&S performance on construction sites.
- Full Text:
- Date Issued: 2018