Causes of staff turnover in selected departments: province of the Eastern Cape
- Authors: Khelekethe, Eric Phathisile
- Date: 2016
- Subjects: Labor turnover -- South Africa -- Eastern Cape , Employee retention -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/8836 , vital:26434
- Description: This research focused on the impact of staff turnover in selected departments of the Province of the Eastern Cape Province. High staff turnover rate may jeopardise efforts to attain organisational objectives. In addition, `when an organisation loses a critical employee, there is a negative impact, on innovation; consistency in providing service to guests may be jeopardised, and major delays in the delivery of services to customers may occur. The research design used in this study contained elements of both the quantitative and qualitative approaches, which allowed the researcher to use structured questionnaires in data collection, on which space was provided for comments. This study was influenced and shaped by the concerns raised by a number of General Managers in the course of various provincial meetings. The main purpose of this research was to identify retention strategies that could be used by selected departments to reduce the turnover of their talented staff. The research also investigated methods to retain knowledge within departments that could possibly be lost due to a high turnover rate among talented staff. The first step used to resolve the issues discussed above was to conduct a full literature study. The literature study sought to reveal what characteristics were required in the departments that ensured that staff would be happy in those departments and remain there for a long time. The literature study also covered what knowledge management methods could be used in managing valuable knowledge. Secondly, the views of current staff and management of the selected departments on staff and knowledge management strategies were solicited in an empirical study, which involved the completion of structured questionnaires. It is the researcher’s aim that this study will, firstly, contribute to the existing body of knowledge of staff turnover and that the Provincial Departments will take into cognisance the problems that lead to employee turnover. Secondly, that it will contribute to an improvement in employee working conditions in various Provincial Government departments.
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- Date Issued: 2016
The relationship between electricity supply and economic growth in South Africa
- Authors: Khobai, Hlalefang
- Date: 2016
- Subjects: Economic development -- South Africa , Electric power failures -- South Africa
- Language: English
- Type: Thesis , Doctoral , DCom
- Identifier: http://hdl.handle.net/10948/9251 , vital:26483
- Description: Since democratisation of South Africa in 1994, the economy of South Africa underwent significant structural changes. Among these structural changes was electrification for the poor rural areas. During the apartheid era, about two-thirds of the nation lacked access to electricity and hence, provision for electricity to everyone was considered a crucial part of the economic development, post 1994. Since then economic growth and the demand for electricity in South Africa have been increasing at an unprecedented rate. The electricity supply did not increase proportionally to the increase in the consumption of electricity. In responding to the high increase in the demand for electricity, the electricity utility planned to build new power stations and put back in use the ones which were mothballed. But unfortunately the plan for investment in these power stations was late and in 2008, the existing power stations could not manage to supply enough electricity. The demand for electricity was such that it nearly damaged the power generating circuit and the electricity supply utility had to resort to load shedding. The imbalance between electricity supply and demand led to industrial sectors losing on production and as a result led to a downturn in economic growth. It also led to an increase in electricity prices which had a negative effect on individual and private sectors’ purchasing power. It is against this background that this study is designed to investigate the long term relationship between economic growth and electricity supply. The additional variables such as electricity prices, trade openness, capital and employment were included as intermittent variables to form a multivariate framework. This study also assesses the Granger causality between these variables to determine which variable supersedes the other. Two models were applied in this study: The Auto-regressive Distributed Lag (ARDL) bounds approach and the Vector Error Correction Model (VECM) Granger-causality. The ARDL bounds technique was used to detect the long term relationship between economic growth, electricity supply, electricity prices, trade openness, capital and employment using annual data from 1985 to 2014. The ARDL technique was chosen over the conventional models such as Engle and Granger (1987) and Johansen (1988) for the research for the following reasons: Firstly, the ARDL technique uses a single reduced form of equation to examine the long term relationship of the variables as opposed to the conventional Johansen test that employs a system of equations. Secondly, it is suitable to use for testing co-integration when a small sample data is used. Thirdly, it does not require the underlying variables to be integrated of similar order e.g. integrated of order zero I(0), integrated of order one I(1) or fractionally integrated, for it to be applicable. Lastly, it does not rely on the properties of unit root datasets and this makes it possible for the Granger-causality to be applied in testing the long term relationships between the variables. The VECM Granger-causality is used to examine the Granger-causality between the chosen variables. It was chosen for its ability to develop longer term forecasting when dealing with an unconstrained model. The unit root results confirmed that the variables were stationary at first difference using Augmented Dickey Fuller (ADF), Phillips and Perron (PP) and Kwiatkowski-Phillips-Schmidt-Shit (KPSS). The ARDL bound approach outcomes revealed that economic growth, electricity supply, trade openness, electricity prices, employment and capital move together in the long term. There were three co-integrated equations under the export and trade models while under the import model there was one co-integrated equation. The results are such that electricity prices have a negative impact on economic growth. The results further evidenced that; electricity supply, trade openness, employment and capital have a positive impact on economic growth in the long term. The VECM Granger causality findings suggested a unidirectional causality flowing from electricity supply, trade, exports, electricity prices, employment and capital to economic growth in the long term. There was another unidirectional causality established flowing from economic growth, trade openness, electricity prices, employment and capital to electricity supply. A one-way causality flowing from economic growth, electricity supply, electricity prices, employment and capital to export was evidenced. Overall, the study’s results of bidirectional Granger-causality between electricity supply and economic growth have a number of implications for forecasters and policy makers. This feedback hypothesis implies that the high level of economic growth leads to a high level of electricity supply, which would stimulate economic growth. Hence, South Africa demonstrates a kind of electricity dependence in a manner that a sufficiently large supply of electricity seems to ensure high economic growth. Electricity supply is a vitally important factor for economic growth in South Africa. It is therefore necessary that South African policy makers formulate investor friendly policies that will encourage, promote and attract capital inflows to stimulate electricity supply. The South African government needs to primarily deregulate the electricity supply industry which is owned by Eskom (a monopoly), and allow more investors into this industry. The government should promote a change to other forms of energy sources such as renewable energy sources which will play an important role in restoring the balance between electricity supply and consumption. Moreover, it is recommended that the electricity regulator should take steps to curb the severe electricity price increases and to ensure prices affordable to the poor communities. The policy makers need to implement some investor friendly policies that will encourage and promote capital formation. Furthermore, the government should invest towards more job creating sectors such as (Small and Medium Enterprises) SMEs. Finally, the government should take into consideration the importance of trade openness to attract international investments into the economy. It is hoped that the findings of this study would prove beneficial to policy makers in South Africa and elsewhere in the world where power outages are experienced, and assist them in combating the problem.
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- Date Issued: 2016
Perspectives of the historical–biographical criticism In the creative works of J. J. R. Jolobe
- Authors: Khumalo, Hlonpha Pamela Vivienne , Kwatsha, Linda Loretta
- Date: 2016
- Subjects: South African literature -- History and criticism -- Biography Xhosa literature -- History and criticism
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/21983 , vital:29809
- Description: Olu phando lohlalutyo lukwaluncomo-gxeko lwemisebenzi kaJolobe, injongo yalo kukubonisa ukuba lukho uqhagamshelwano phakathi kobomi bakhe jikelele kunye noncwadi lwakhe. Ulwazi olunjalo lungathi lube luncedo kwiphulo elibalulekileyo ekuncediseni kulwazi lokubhala ibhayografi yakhe. Kubonakele kufanelekile ukuba iphulo elinjalo lenziwe ukukhumbula imisebenzi emikhulu eyenziwe ngamaqhawe abantu abaNtsundu abathe banegalelo elikhulu ekuphakanyiswni koncwadi lwemvelo kwakunye nenkuqubela phambili kwimfundo yabantu abangama-Afrika beli lizwe. Umzekelo uJolobe ulusebenzele ukuba uncwadi lwakhe ukuxwayisa abantu bakowabo abaNtsundu ngemfundo nolwazi olwakhaya. Ukwalusebenzise uncwadi lwakhe ukuvusa abantu ama-Afrika balumke kwingozi zemimoya yocinezelo lwabo ngurhulumente ocalule abantu abaNtsundu kuba bebantsundu ngebala. Nangona uncwadi lwakhe ulenze lwabasisonwabiso kodwa ikhakhulu ulusebenzise kwanokunika intuthuzelo, ithemba kwanokomelela kubantu abathe bacinezelwe zimeko zobomi ukuba bangalahli ithemba loluzuza impumelelo, kuba izinto zingatshintsha ebomini babo ngokuhamba kwamaxesha. Kwakhona ukongeza uncwadi lwakhe ulusebenzise ukuphakamisa nokuhambisela phambili ulwimi lwemveli, inkcubeko, imbali ngokusebenzisa isixhobo esiluncwadi lwakhe ukuze ezi ngongoma zikhankanyisweyo zihlale ezincwadini zakhe ezithe zazisele zolwazi, zingabi nakuze zife kuba zililifa lesizwe esiNtsundu, Uninzi loncwadi olubhalwe nguJolobe luthe lwaxoxwa kwesi sifundo, kodwa kuye kwaphonongwa ikakhulu uncwadi lwemibongo, inoveli idrama kuba kubonakele ukuba lo msebenzi ubanzi kakhulu kwaye esi sifundo kubonakele ukuba kungabanzima ukuba singagqibeka lula, kodwa ke uJolobe ubengumntu okhutheleyo. Ubhale incwadi eziliqela ngenxa yothando lwakhe lobhalo loncwadi oluqhutywe ngumbono wakhe wobuthandazwe, wokubona kubalulekile ukuba inani loncwadi olubhaliweyo esiXhoseni linyuke kwaye libe kwizinga eliphezulu, ukuze umzi wasemaXhoseni nowamanye ama-Afrika ngokubanzi ungalambathi ngoncwadi lokufunda ujongelwe phantsi ngokuba semva kwinkqubela phambili zezinye izizwe Ingokuphandle uncwadi lukaJolobe lubonakela luyinxenye yobomi bakhe. Kulunye uncwadi kwakhe kufumaniseka ukuba ukubhale endululwe zizinto ezithe azamphatha kakuhle ebomini bakhe zazaza ezo zinto zawuphazamisa umoya wakhe, nentlalo yakhe wada waqanda ukuba makabhale aphokoze okukuphuphuma kwengcinga zakhe ukuzithuthuzela kwanokuphilisa kwanabanye abantu abathe badibana neenzima ezinjalo zobomi. Umzekelo: iimeko zopolitiko zeli lizwe zithe zabuchaphazela ubomi bakhe, oko kubesisiphumo sokuba abhale incwadi yakhe yedrama apho adiza ngeemeko zokuphatheka kwabantu baseBhayi kwilokishi eyathi yabelwa bona ngurhulumnte wobandlululo, apho ebexelenga khona njengetitshala kwanoMfundisi weliZwi. Kanti noncwadi apho athe wabonisa ukuvuya khona olo luvuyo olusukela kwinto ethe yamvuyisa emalunga nobomi bakhe, izimvo zakhe kwanenkolo yakhe njengomntu, kwanendlela akhule ngayo. Umzekelo, uJolobe uye wazisa abafundi bakhe ukuba iimbalo zakhe zisukele kwizinto ezithe zamchukumisa ebomini bakhe. Ngoko ke kwabonakala ukuba olu phando luluncedo ekusungulweni kweprojekti yokubhalwa kwebhayografi kaJolobe neya kuba luncedo kwimisebenzi yophando olubalulekileyo kuncwadi kuba iincwadi ezinje zityebile ngolwazi olubalulekileyo ekungena kucingelwa ukuba lunokufunyanwa kulo.
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- Date Issued: 2016
Evaluation of the medicinal potentials of Bulbine Abyssinica A. rich in the management of diabetes mellitus in the Eastern Cape, South Africa
- Authors: Kibiti, Cromwell Mwiti
- Date: 2016
- Subjects: Medicinal plants -- South Africa -- Eastern Cape Diabetes -- Alternative treatment -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/3077 , vital:28252
- Description: Diabetes mellitus is a chronic physiological carbohydrate metabolic disorder with significant impact on the economy, quality of life and life expectancy in South Africa. Herbal medicine has become the alternative therapy in the management of this disease. However, their safety and effectiveness have not been investigated. To address this, one of the plants used in Eastern Cape Province, South Africa, Bulbine abyssinica A. Rich (Asphodelaceae), was evaluated. Bulbine abyssinica is one of the species used in the management of diabetes mellitus. This plant was mentioned during an ethnobotanical survey conducted in Nkonkobe municipality of the Eastern Cape Province. Though a decoction prepared from the whole plant is used in the treatment of diabetes mellitus, the mechanism of action and its safety has not been elucidated. Thus, this research work was designed to contribute to the understanding of the possible mechanism of action of B. abyssinica as an antidiabetic medicinal plant and its toxic potentials to the users. The aqueous extract exhibited remarkable inhibitory activity onα-amylase (estimated inhibitory concentration (IC)50 value of 3.28 μg/ml), while the acetone extract exhibited weak inhibitory activity. The acetone extract exhibited notable α-glucosidase inhibitory activity (IC50 value of 4.27 μg/ml) while aqueous extract had significantly weak activity. The Lineweaver-Burk double reciprocal plots revealed that the aqueous extract exerts noncompetitive inhibition on the α-amylase activity while the acetone extract exerts a near competitive inhibitory pattern on the α-glucosidase activity. The extracts from the plant possessed high free radical scavenging activities, with acetone extract exhibiting the highest activities in all assay models used except with ferric reducing power and nitric oxide (NO) scavenging ability. The aqueous extract exhibited the highest ferric reducing power and nitric oxide radical mopping strength while the essential oil exhibited the highest scavenging activities with 1,1-diphenyl-2-picrylhydrazyl (DPPH) and relatively high ferric reducing power and nitric oxide scavenging ability. The acetone extract and the essential oil of this species exhibited higher albumin denaturation inhibition than the aqueous extract while the latter showed the greatest membrane lysis protection. The essential oil, acetone and aqueous extracts from this plant significantly inhibited the growth of Shigelle flexneri, Pseudomonas aeruginosa, Staphylococcus aureus and Enterococcus faecalis. Klebsiella pneumonia, Proteus vulgaris and Streptococcus pyogens growth were inhibited by acetone and aqueous extracts. The essential oil also showed inhibitory activity against Proteus vulgaris. However, the extracts were active against the growth of only three fungi species. The essential oil showed significant inhibitory activity against Trichophyton rubrum. The aqueous extract inhibited the growth of Microsporum gypseum while the acetone extract was active against Microsporum canis, and Microsporum gypseum. The carbohydrate, crude fibre, moisture, ash, crude protein and crude fat of approximately 74.8 percent, 8.9 percent, 8.8 percent, 8 percent, 7.7 percent and 0.6 percent, respectively, were detected in this plant. The species is characterized by moderate levels of oxalates, phytic acids, Vitamin A, Vitamin C and Vitamin E. Potassium and calcium were present in highest levels, while magnesium, iron, sodium, aluminium and phosphorus were moderately present. Manganese, zinc and copper where in low amounts. These vitamins and mineral elements were within their recommended daily allowance (RDA) in humans. The investigation also revealed appreciable amounts of total phenols, flavonoids, flavanols, proanthocyanidins and alkaloids in both acetone and aqueous extracts while saponins and tannins were in trace amounts. The essential oil was characterized by large quantities of terpenes (91.9 percent) and small fraction of esters (8.01 percent).
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- Date Issued: 2016
Land-use effects on mammal communities in the Fish-Kowie corridor, Eastern Cape, South Africa, with particular reference to carnivores
- Authors: Kok, Armand du Preez
- Date: 2016
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/561 , vital:19970
- Description: Human population growth is causing an increase in habitat transformation on a global scale, and this transformation is driven by changes in land-use practices. One consequence of habitat transformation is the negative effect it can have on mammal communities, especially carnivores. Carnivores are important components of ecosystems as they play an essential structuring role, but also often come into conflict with people. I studied the impact of land-use on mammalian diversity, the attitudes of landowners/managers towards carnivores, the distribution of carnivores, and the interactions among carnivore species in the Fish-Kowie corridor (FKC), an area of conservation concern, in the Eastern Cape, South Africa. Livestock and game farming are the two dominant land-use types in the FKC. Carnivore distribution data were collected between 2012 and 2014 using a robust camera trap survey that consisted of 432 camera stations (216 on livestock and 216 on game farms). In addition, the attitudes of 55 landowners/managers were assessed using semi- structured questionnaire interviews that were conducted in person. My results revealed that mammal diversity was similar on the two land-use types. However, individual species differed in their distribution on the two land-use types. In general, both livestock and game farmers had negative attitudes towards carnivores in the FKC, due to their depredation of valuable livestock and game species. Black-backed jackals (Canis mesomelas), caracals (Caracal caracal), leopards (Panthera pardus), and brown hyaenas (Parahyaena brunnea) were considered the most problematic carnivores, but sensitivity to land-use varied among these four species. Black- backed jackals had the highest occupancy rates of all four predators and were 3.8 times more likely to occupy sites on game farms compared to livestock farms. By contrast, leopards and brown hyaenas were only detected on game farms, and caracals did not appear to be sensitive to the effects of land-use. In general, the interactions among carnivores were weak and were likely driven by carnivore diversity, resource partitioning, and anthropogenic pressures. While there were many subtle differences in the distribution of mammal species and human attitudes towards wildlife on livestock and game farms in the FKC, there were also many similarities. My study has produced results that can be used by the FKC community to better understand how mammals and humans interact across the landscape, information that will ultimately contribute to future conservation planning in the area.
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- Date Issued: 2016
A critical analysis of selected literary techniques in P.T. Mtuze’s prose narratives
- Authors: Kondowe, Zandile Ziyanda
- Date: 2016
- Subjects: Xhosa literature -- History and criticism Literary style
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/33217 , vital:32570
- Description: The main purpose of this study is to provide a critical analysis of selected literary techniques in P.T. Mtuze’s prose narratives. This study seeks to analyse his style of writing in all his texts. The aspects of his style under stylistic techniques and criticism will serve as a foundation theory that will link the study to the analysis of definitions and referencing under imagery and its aspects; including humour, satire, idioms, proverbs, literary techniques, and figures of speech. Mtuze is noted as one of the most prolific writers due to his ingenuity in language skills, especially in isiXhosa. Mtuze is one of the best humoristic writers; hence he is popular due to applying humour in the prose works he wrote. This study is divided into seven chapters, and the theory which is used for this study is also scrutinised in order to get a sense of what the author intended to deliver through his texts.
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- Date Issued: 2016
Risk and portfolio management in microfinace institutional governance in Kampala metropolitan region
- Authors: Kyagulanyi, Ronald
- Date: 2016
- Subjects: Microfinance -- Uganda -- Kampala , Risk management -- Uganda -- Kampala , Portfolio management -- Uganda -- Kampala
- Language: English
- Type: Thesis , Doctoral , DCom
- Identifier: http://hdl.handle.net/10948/8532 , vital:26401
- Description: This study was undertaken to examine the issues relating to risk and loan portfolio management in Microfinance institutions in Uganda. The first objective of this study was to establish the extent of governance in MFIs in Kampala, by looking at the overall management of these institutions, assessing how decision are made, and looking at how they are staffed. The second objective is to establish the variables that best explain management of Micro-Finance Institutions (MFIs). The third objective is to identify the risk management of loan portfolios and lastly to provide recommendations based on the findings. The researcher used explanatory and survey research designs. A minimum sample 114 participants from 50 MFIs was used in data collection and analysis. The researcher employed principle component analysis (PCA) basing on Eigen values to identify variables above mean-scores and the nodes on the scree plot (ordered eigenvalues) denotes the number of variables that best explain the dimensions and conclusion on each variables was drawn basing on mean values of descriptive statistical analysis. Furthermore the orthonormal loadings display of the variables is employed basing on the first principle component that identified the names of variables above the mean score and final variable is drown basing on descriptive statistical analysis using mean scores focusing on those above the mean. The analysis is based on three dimensions of assessments, namely; Governance, Human capital and Risk Management. In general 227 variables were observed from the 3 dimensions, however by employing the PCA the researcher was in position to come up with those that best explain the 3 dimensions and in summary 29 out of 131 variables were identified by the PCA that best describes governance, 17 out of 72 variables were extracted that best explain what is taking in place in human capital whilst 5 out of 24 variables were extracted in relation to risk management. Furthermore conclusions are drawn by employing descriptive statistical analysis basing on mean scores of the variables identified by the PCA. Therefore out of the 29 variables identified by PCA on governance dimension, 19 variables on average have mean scores above 3 signifying good performance in those areas. Therefore the strength of MFIs under governance is seen in the following areas; The MFIs surveyed have strong board that is professionally ethical and knowledgeable in the area of managing financial institutions. They are performing better in the area of decision making, they do make timely decisions, and the board keeps on monitoring management and making sure that strategies agreed upon are properly implemented. The board is well committed in filing tax returns which is a legal requirement to all taxpaying institutions. However 10 variables showed sign of weakness because they have mean scores on average below 3. Management of MFIs need to strengthen its self in the area of allowing individual initiative in decision making, recognition of management committees in place, this smoothen the operations of the institution and lastly the board need to mentor the management, most of the personnel managing these institutions lack skills in managing the entity. On the side of human capital management, 17 variables identified by PCA, basing on their mean scores, 13 have mean scores above 3 showing good performance of MFIs. In this case the strength of MFIs lies in having educated human resources in place; MFIs gave the ability to exploit the available opportunities more especially targeting low income earners that for long have been neglected. However mores is needed under human capital dimension more especially in those areas where on average their mean scores was below 3 such as training programs where the respondents revealed that the type of training obtained does not match with the job requirements therefore they do not benefit from these programs. There is still a lot of bureaucracy within the management that slows the operations of the MFIs. This is further explained by having directors commuting as loan officers. Failure to accept risk exposes the entire institution to a vague of collapse. The last dimension is risk management and in this way, 5 variables were identified by the PCA, and basing on their mean scores, 3 variables showed good progress and that is having performance management system in place, there are limited complaints from the clients about the MFIs services offered and lastly all employees are given access rights to organisation resources, the loan schemes are open to all employees and no discrimination in service delivery, however 2 variables were identified with mean scores below 3 showing weaknesses within the systems. Therefore MFIs have to improve technologies used in their operations; the use of file carbines, off line computers exposes the institution to high degree of risk. There is need to strengthen their distribution channels so that the financial services offered reach out to clients at ease. Specifically the research study identified various risks like systematic risk, operational risk, credit risk, counterparty risk and legal risk in that they do affect the gross loan portfolio in MFIs and policy measures have been recommended to mitigate such risks in financial institutions. These risks can be mitigated by; • Having Internal control systems of checks and balances • Hedging of transactions through advance booking and paying cash in advance. • Diversification of portfolio, through investing in as many assets possible • Continuous reminder of their obligations and making a fall up of clients and as well insuring the loans. • Investors are encouraged to form a network of partners in the business • Continuous engagement of a legal adviser to the institutions. The study contributed to better understanding of risk management in MFIs, that no single variable can be relied upon to explain effective management of risks but however in this study three dimensions play a crucial role in management of risks. The MFI management should focus on having an internal audit function operating independently in that financial controls should be regularly updated to cope with the changing environment. Audit committee of the board should be complete enough to supervise and regulate internal control systems, written policies in the organization should be effectively implemented with clear division of responsibilities of middle to top managers and lastly Segregation of powers and authority need to be strongly emphasized as a way of enhancing proper management of risks in MFIs.
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- Date Issued: 2016
Assessment of the implementation of the National Certificate (Vocational) plant production modules
- Authors: Langa, Phakama Perry Macmillan
- Date: 2016
- Subjects: Curriculum planning Technical education -- Curricula Vocational education -- Curricula
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/2359 , vital:27778
- Description: From 2010, the South African vocational skills education is offered by the Department of Higher Education and Training (DHET) through the Technical Vocational Education and Training (TVET) colleges. TVET colleges need to be transformed in order to empower young learners with the skills required by the various sectors of the economy. The purpose of this study was to assess the implementation of the National Certificate (Vocational) Plant Production module in Training and Vocational Education and Training (TVET) Colleges. The sample for this study is concurrent triangulation whereby complementary methods of data sources were brought together to offset each other‘s weaknesses. The sample for this study consisted of participants from three TVET colleges: one deep rural, one semi-rural/semi-urban and one urban in terms of geographical location. A total of 18 participants were interviewed: 2 subject advisors engaged by the colleges, 1 lecturer from college A, 3 lecturers from college B, 2 lecturers from college C, 4 graduates from college B, 3 graduates from college C and 3 employers .Research design for this study has features of both a survey and a case study. The mixed-method approach was applied using document analysis, questionnaires and interviews for data collection. The researcher found out that there is a disparity between the Plant Production guidelines and their implementation and assessment. Among the main reasons for failure to implement the guidelines properly are poor or inadequate infrastructure for doing practical work, high rate of student absenteeism within the investigated categories, and the high drop-out rate at Levels 2–4. To minimize the challenges in offering the Plant Production module, the study recommends that since some colleges cannot afford purchasing large sizes of land to properly implement the Plant Production guidelines, the government and the DHET should link the Primary Agriculture training to the land reform program where students can be trained under the land reform program.
- Full Text:
- Date Issued: 2016
Assessment of the implementation of the National Certificate (Vocational) plant production modules
- Authors: Langa, Phakama Perry Macmillan
- Date: 2016
- Subjects: Technical education -- Curricula Vocational education -- Curricula Curriculum planning
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5391 , vital:29229
- Description: This study investigates the implementation of Language in Education Policy (LiEP) in learning and teaching in grades six from two schools. It critically examines the teachers’ practices and experiences towards English as the language of learning and teaching (LoLT) at two different primary schools from the eMalahleni in the Lady Frere Education District in the Eastern Cape. The study is guided by the fact that most learners use their mother tongue (isiXhosa) in classroom as well as outside classroom contexts. Furthermore, some teachers use the translation method of teaching language as they code-switch to their home language when teaching content subjects as well as English. Despite this practice in class, learners are expected to answer their test and examination questions in English. Theoretically, this study is underpinned by the constructivist view of language learning (Gaserfeld, 2003) and English as an international language (Sivasubramaniam, 2011). On the basis of the ecological and the constructivist approaches to language learning, Sivasubramaniam (2011 p.53) views language as a creative instrument of meaning which ‘has the power to create meaning anew and afresh’ each time that someone uses it. The study makes use of the qualitative research method with a case study design that is placed within the interpretive paradigm. The data collected will be analysed through the use of critical discourse analysis. The findings from the study suggest some instrumental motivations to use English as LOLT which is informed by Language policy. Some of these motivations are: studying abroad, business with foreign investors and integrative motivations as the learner will be able to communicate with people from different countries. The study concludes that there is need for schools to stick to the English medium because this acts as an open door to the upward economic mobility among the previously disadvantaged. Based on this, it can be recommended that schools stick to English first additional language as their language of teaching and learning.
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- Date Issued: 2016
The role of apex predators in ecosystem function: fear triggered cascades regulated by differential prey vulnerability
- Authors: Le Roux, Elizabeth
- Date: 2016
- Subjects: Top predators -- Ecology Predation (Biology)
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/14774 , vital:27849
- Description: Trophic cascades involving large terrestrial mammals are very seldom empirically demonstrated. The high species diversity often associated with terrestrial systems is thought to modulate the strength of trophic cascades. In speciose systems, species often vary in vulnerability to consumption, hence some species are less responsive to top-down pressure. African large mammalian herbivores are highly diverse and vary greatly in body size, a characteristic linked to vulnerability to predation. Moreover, Africa is one of the last places to still support megaherbivores, species that have grown large enough to be practically impervious to non-human predation. Thus an African ecosystem is the ideal setting to explore trophic cascades in speciose terrestrial systems. In this study I explored patterns in trophic interaction amongst carnivores, vulnerable mesoherbivore and predator-invulnerable megaherbivores in an intact African savanna at a variety of spatial scales. I examined the mechanistic links between trophic levels at the patch scale through fine scale empirical manipulation of predation risk. In addition, I assessed the landscape scale biological relevance of these trophic interactions through correlative observations over large spatiotemporal scales. I present the first evidence of community level trophic cascades explicitly involving megaherbivores. I demonstrate how megaherbivores’ disregard of predation risk masks the effects of predator-triggered trophic cascades and weakens their impact on the ecosystem. The risk of predation triggered a spatial response in vulnerable species, driving them into safe areas, yet did not influence the space use of megaherbivores. This species-specific spatial response had contrasting effects on nutrient distribution. Vulnerable herbivores’ fear-induced foraging behaviour led to localised nutrient accumulation whereas the foraging behaviour of predator-invulnerable megaherbivores led to nutrient redistribution across the landscape. In addition, the fear-driven spatial differences in mesoherbivore grazing impact and nutrient deposition led to landscape scale changes in the distribution and persistence of herbivore maintained grass communities, so-called grazing lawns. However, the grazing activity of the in-vulnerable megagrazer, white rhino (Ceratotherium simum) weakened the effect of this trophic cascade by creating and maintaining grazing lawns within the risky habitat avoided by mesograzers. This study contributes to our understanding of what drives the variation among patterns of trophic control and provides the first evidence of the modulating influence that megaherbivores have on predator-triggered trophic cascades.
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- Date Issued: 2016
Effect of organisational policies on school management teams' job performance at Maluti District, Eastern Cape , South Africa
- Authors: Leboea, Paulos Dipholo
- Date: 2016
- Subjects: School management teams Total quality management in higher education -- South Africa -- Eastern Cape Performance standards -- South Africa --Eastern Cape
- Language: English
- Type: Thesis , Doctoral , Degree
- Identifier: http://hdl.handle.net/10353/5315 , vital:29188
- Description: Most school management teams (SMTs) do not do their tasks either due to lack of time or inability to fulfil this obligation. Should this be true for South African schools, it would reflect negatively on the SMT job performance. This led to undertaking research in order to ascertain the fit between organisational policies of induction, mentoring, curriculum assessment training and curriculum supervision and the SMT job performance by way of establishing the effect of organisation policy on SMTs’ job performance. The research adopted a descriptive survey research design of the correlational type. Two sets of questionnaires, one for independent variables and the other for the dependent variable, were used to elicit information from the respondents. Some of the findings show that aspiring SMT members need some training so as to know what will be expected of them to do once they get selected as SMT members. It was further proven that common tests that are normally set at the provincial and district and/or school based levels are invariably not of the standard that the Department of Basic Education (DBE) prescribes nationally. The foregoing led to the conclusion that the SMT job practice is invariably not informed by the relevant organisational policies. Hence a cascade model of SMT training is recommended, as is the notion that training toward organisational policies under review should be done cohesively.
- Full Text:
- Date Issued: 2016
Effect of organisational policies on school management teams' job performance at Maluti District, Eastern Cape , South Africa
- Authors: Leboea, Paulos Dipholo
- Date: 2016
- Subjects: School management teams School management and organization -- South Africa -- Eastern Cape Total quality management in higher education -- South Africa -- Eastern Cape Performance -- Management
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/2293 , vital:27748
- Description: Most school management teams (SMTs) do not do their tasks either due to lack of time or inability to fulfil this obligation. Should this be true for South African schools, it would reflect negatively on the SMT job performance. This led to undertaking research in order to ascertain the fit between organisational policies of induction, mentoring, curriculum assessment training and curriculum supervision and the SMT job performance by way of establishing the effect of organisation policy on SMTs’ job performance. The research adopted a descriptive survey research design of the correlational type. Two sets of questionnaires, one for independent variables and the other for the dependent variable, were used to elicit information from the respondents. Some of the findings show that aspiring SMT members need some training so as to know what will be expected of them to do once they get selected as SMT members. It was further proven that common tests that are normally set at the provincial and district and/or school based levels are invariably not of the standard that the Department of Basic Education (DBE) prescribes nationally. The foregoing led to the conclusion that the SMT job practice is invariably not informed by the relevant organisational policies. Hence a cascade model of SMT training is recommended, as is the notion that training toward organisational policies under review should be done cohesively.
- Full Text:
- Date Issued: 2016
The effects of poor programme management coordination on the delivery of health infrastructure projects: a case of the Northern Cape
- Authors: Mabona, Lesetja Godley
- Date: 2016
- Subjects: Health facilities -- South Africa -- Northern Cape , Hospital buildings -- Maintenance and repair
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/8165 , vital:25341
- Description: The Northern Cape Department of Health (NCDoH) experiences sub-optimal programme management coordination in the delivery of health facilities. This research study aimed to determine how programme management coordination amongst the provincial office of the NCDoH, district office and the hospital that did undergo revitalisation through the Hospital Revitalisation Programme (HRP) could be improved. In order to explore the research problem the concepts of construction management and operations management were studied from which factors that impact positively and negatively on programme management coordination were extracted. A rationalist philosophical approach and subjectivist epistemology were utilised. The empirical enquiry was conducted through the case study method to obtain in-depth context of the case. The empirical evidence was obtained through a research interview guide utilising the purposive sampling strategy. The research initiated the sampling procedure by targeting the most relevant managers to the research study in the three units of analysis. A snowball approach evolved for the identification of other managers deemed relevant for purposes of this research. The thesis obtained opinions on the subject matter from managers who participated or were supposed to participate in the implementation of the delivery objectives of the administrative programmes in the NCDoH together with the objectives of the HRP. The research revealed that poor programme management coordination in the NCDoH as a result of internal competition and silo functions which prevent synergy from programme management plan development up to implementation. Furthermore, the complete building infrastructure only attains the objectives of construction management but the building infrastructure are not a complete justification for benefit realisation without the integration of operations management. The NCDoH cannot declare a successful programme management practices if it fails to realise the benefits that require integration of infrastructure and services. It is recommended that in order to attain effective programme management and realise the benefits of strategic objectives there should be a cross-functional approach from executive management which should trickle-down to the lowest level of administration. This research has developed a framework that can be useful in the integration of construction and operations management whereby infrastructure and operational services have to be delivered simultaneously in the field of programme management.
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- Date Issued: 2016
Development of a small production platform for citronellal processing
- Authors: Mafu, Lubabalo Rowan , Zeelie, Ben
- Date: 2016
- Subjects: Organic compounds -- Synthesis , Plasticizers
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/8488 , vital:26370
- Description: The aim of the project was to develop a small production platform for citronellal processing. The objective of the study was to develop a single continuous flow reactor system for the synthesis of novel derivatives of citronellal and isopulegol. The first step was to develop a continuous flow reactor system for the isopulegol synthesis. The stainless steel tubular fixed-bed reactor equipped with a reaction column (I.D: 9.53 mm and length: 120 mm) was used for the study. The reactor column was packed with H-ZMS-5 zeolite extrusion catalyst. The solvent-free cyclisation reaction of citronellal was investigated and at optimum conditions, 100% of citronellal conversion and almost 100% selectivity towards isopulegol was achieved. A good catalytic performance was observed from the H-ZSM-5 catalyst and proved to be stable for a prolonged reaction time. The second reaction step was to develop a continuous flow reactor system for the synthesis of isopulegyl-ether derivatives. A UniQsis FlowSyn reactor system equipped with a stainless steel reactor column was used for the study. The reactor column was packed with amberlyst-15 dry catalyst. Wherein, n-propanol was employed as a model etherifying agent and as a reaction solvent. At optimum reaction condition, only 30% selectivity of isopulegyl propoxy-ether was achieved. The reaction was found to depend highly on temperature and residence time. The increase of these parameters was found to increase the side reactions and reduced the selectivity of the desired product. Other heterogeneous catalysts such as H-beta zeolite, aluminium pillared clay, Aluminium oxide and H-ZSM-5 were also evaluated in the reaction. Among these catalysts, a catalytic activity was observed with H-beta zeolite (19%) and aluminium pillared clay (5%). Based on these results, none of the evaluated catalysts provided the desired selectivity (greater than 70%) towards the isopulegyl propoxy-ether, therefore the process was not investigated further. In light of this, the isopulegol etherification synthetic route was terminated. Consequently, another analogue of citronellal was used as an alternative intermediate in place of isopulegol, namely para-menthane-3,8-diol (PMD). The initial studies for the synthesis of the novel PMD di-esters from isopulegol were performed in the batch-scale reactor. In a solvent-free reaction, acetic anhydride was initially used as a model acetylating agent. The reaction was performed using polymer-bound scandium triflate (PS-Sc(OTf)3) catalyst. The effect of reaction parameters such as temperature, molar ratio, and reaction time were studied towards the PMD conversion and di-esters selectivity. At optimum reaction conditions, PMD conversion of 70% and di-acetate selectivity of 67% were observed. The reaction was found to follow the zeroth-order kinetics with respect to PMD conversion and obeyed the Arrhenius equation. Other types of di-ester derivatives were synthesized from PMD by varying the carbon chain length of the acetylating agent. The prepared compounds were separated from the product mixtures by vacuum distillation, purified on a column chromatography and characterised by FT-IR, GC-MS, and 1H-NMR, 13C-NMR. The developed methodology was optimised in flow by using an ArrheniumOne microwave-assisted continuous-flow fixed-bed reactor system. A detailed experimental design was used to carry-out the reactions. The reaction parameters such as temperature and flow-rate were studied towards the PMD conversion and di-ester selectivity. From the experimental design analysis, the di-ester selectivity was found to depend highly on the residence time (flow-rate) and significantly on temperature. The PMD conversion and di-ester selectivity were found to increase with decrease in the flow-rate. The conversion and selectivity achieved in the continuous flow process were significantly higher than the achieved in the batch-scale process with respect to the residence time.
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- Date Issued: 2016
Environmental management in military activities of the South African National Defence Force
- Authors: Magagula, Hezekiel Bheki
- Date: 2016
- Subjects: South Africa -- South African Defence Force Military bases -- Environmental aspects Hazardous waste site remediation
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/5927 , vital:29430
- Description: This thesis presents research findings on current environmental management practices used by the South African National Defence Force (SANDF). Two case studies are presented; the first is the Grahamstown Military Installation (6 South African Infantry Battalion) and the second the South African Army Combat Training Centre (42 Brigade). A combination of three sampling techniques, namely, the stratified, purposive and link-tracing (snowball) samplings were employed and structured questionnaires and semi-structured interviews with key SANDF officials were used as primary data. In addition, secondary data sources in the form of inter alia the first and second editions of the Environmental Management Plan for Defence (2001 & 2008 respectively); the development and implementation of environmental education and training in the military: a joint United States-Republic of South Africa Environmental Working Group Project (2003); Overarching Strategic Statement for 2011; Integrated Environmental Management Information Series: Linking Environmental Impact Assessment and Environmental Management Systems (2004); The Department of Defence Strategic Plan (2010): Republic of South Africa and the South African Defence Review (2012) were studied. In addition, field observations were also carried out within the two military installations training areas between July, 2011 and November, 2013. Primary data on the conditions of training areas, waste removal after training exercises, pollution prevention measures, and rehabilitation efforts to restore degraded training ranges were collected. Furthermore, composite surface sediment samples and water samples were collected for analysis. A total of fifty-six surface sediments and thirty water samples were analysed for the concentrations of heavy metals using the ICP-MS. These attitudes and perceptions are predominantly positive. Statistical analysis (ANOVA) did not reveal any significant differences in responses, especially, between military ranks. However, sporadic significant differences were found in five of the statements in the questionnaire from respondents with different service periods. Furthermore, the emphasis placed on environmental protection within defence force activities worldwide has compelled the South African Department of Defence and Military Veterans (DoDMV) to regulate the management of the environment within its properties. Yet, these efforts have faced numerous challenges ranging from financial to human resource deficiencies. It was found that environmental management practices and programmes at different military installations vary significantly. Consequently, six environmental management programmes were identified at South African Army Combat Training Centre, while only one environmental management programme was identified at Grahamstown Military Installation. This programme is a collaborative effort between the SANDF/DoDMV and the Department of Water Affairs and Sanitation to eradicate invasive alien plant species. In the light of the analysis of official documents and interviews with respondents, it was established that the DoDMV does not have a budget for environmental management services and environmental management is yet to be incorporated into formal military training programmes. There is a severe shortage of environmentally qualified and knowledgeable personnel within the SANDF. Subsequently, all these drawbacks lead to the failure of the implementation of the Defence Force’s Environmental Management System (EMS) and inadequate management of the environment at military installations of the SANDF. Consequently, these challenges have severely compromised the commitment of the SANDF to honour its environmental management obligations. Such deficiencies tend to undermine the sustainable utilisation of the national assets entrusted to the Defence Force. Therefore, this thesis argues that environmental management programmes for the SANDF are based on a very weak foundation. This thesis proposes an ideal model for the successful implementation of the EMS and management of the environment at SANDF military installations. The analysis of water and soil samples led to the identification and quantification of heavy mental pollutants. The concentrations of heavy metals in water samples were varying between <0.01 to <0.05mg/l, but generally constant. Thus, no significant or meaningful statistical results were obtained. Pearson’s correlation coefficient was used to analyse the concentrations of heavy metals obtained in the sediment samples.
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- Date Issued: 2016
A critical analysis of agricultural innovation platforms among small-scale farmers in Hwedza communal area, Zimbabwe
- Authors: Mahiya, Innocent Tonderai
- Date: 2016
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/596 , vital:19973
- Description: Agricultural research has existed for many decades at national and global levels and research-based agricultural interventions, often driven by the state, have taken place across Africa over an extended period. But, overall, these interventions have not generated the high potential and kinds of outcomes expected of them in terms of enhancing agricultural productivity amongst small-scale farmers and improving the quality of their agrarian lives. In the context of neoliberal restructuring globally, new forms of agricultural interventions have arisen which highlight the significance of more participatory methodologies in which non-governmental organisations become central. One such methodology rests on the notion of an agricultural innovation platform which involves bringing on board a diverse range of actors (or stakeholders) which function together to generate agricultural knowledge and practices suitable to the needs of a particular small-scale farming community, with the small-scale farmers expected to be key actors in the platform. Such platforms are now being implemented in specific rural sites in Zimbabwe, including in communal areas in the district of Hwedza where farming activities have for many years now being in large survivalist in character. The objective of this thesis is to critically analyse the agricultural innovation platforms in Hwedza, but not in the sense of assessing the impact of the platforms on agricultural productivity. Rather, the thesis examines the multi-faceted social interactions and relationships embodied in the innovation platform process. In pursuing this, I rely heavily – but in a critical manner – on interface analysis as set out by Norman Long. The fieldwork for the Hwedza involved an interpretative-qualitative methodology based on methods such as in-depth interviews, focus group discussions, questionnaires and observations. The major finding of the thesis is that the agricultural innovation platforms, at least as implemented in Hwedza, do challenge top-down approaches to agricultural interventions by unlocking the possibility of multiple pathways of inclusion and particularly for small-scale farmers but that, simultaneously, they also involve processes marked by divergences, exclusions, tensions and conflicts which may undermine the legitimacy and effectiveness of the platforms.
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- Date Issued: 2016
E-governance in the public sector : a case study of the central admission system in Tanzania
- Authors: Mahundu, Fabian G
- Date: 2016
- Subjects: Universities and colleges -- Tanzania -- Admission , Universities and colleges -- Tanzania -- Entrance requirements , Education, Higher -- Tanzania , Information technology -- Social aspects -- Tanzania.
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3409 , http://hdl.handle.net/10962/d1020845
- Description: This thesis sets out to answer the following central research question: what are the influences, challenges, benefits and costs of the Central Admission System (CAS) as an e-Governance initiative in improving undergraduates’ admissions service delivery and quality assurance in Tanzania’s higher education institutions?’ In answering this key question, three sub-questions were explored: (1) To what extent and in what ways does the implementation of the CAS influence the organisation of admissions work and workplace relations in higher education institutions? (2) What are the sociotechnical challenges of implementing the CAS? (3) What are the advantages of the CAS in improving admissions service delivery and quality assurance in higher education institutions? The sociotechnical theoretical framework is an ideal for exploring these issues as it accommodates the understanding of dual relationship between social and technological aspects of the CAS in line with the contextual issues in its implementation. The focus of the thesis is on Tanzania’s higher education institutions where the CAS is being implemented. The study is informed by data collected through interviews and documentary analysis. Data organization and analysis was done using NVivo 10 QSR software. The study demonstrates that, notwithstanding the fast development and uptake of Information and Communication Technologies (ICTs), the implementation of the CAS in Tanzania is hampered by the fact that most of the end-users of CAS (particularly applicants) have relatively low access to the ICT infrastructure. Several factors continue to have a significant effect on the implementation of CAS, which in turn lead to implications for the uptake of improved admissions service delivery and quality assurance. A digital divide, resistance to change by some higher education institutions (HEIs), poor ICT skills among applicants, the costs of internet services, unreliable electricity supply, and inadequate IT experts continue to frustrate the objective of improved admissions service delivery and quality assurance. As a technological innovation in the workplace, the CAS has led to a restructuring of admissions work tasks among admissions officers, a need to review job descriptions, introduced tighter controls over admission work processes, and has shaped admission workers’ professional identities and self-presentations.
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- Date Issued: 2016
Effects of frequent changes in curriculum on effective teaching and learning for creating safe, caring and child-friendly schools : a South African case study
- Authors: Makwarela, Mawela Convince
- Date: 2016
- Subjects: School discipline--South Africa School violence--South Africa School management and organization--South Africa
- Language: English
- Type: Thesis , Doctoral , Education
- Identifier: http://hdl.handle.net/10353/15594 , vital:40481
- Description: South Africa‟s government strategy for Child Protection Programmes is the pre-requisite that plans to articulate its work on school learner protection as a distinct area of programmatic intervention. Hence, this study explores an assessment of the implementation of DoE and UNICEF guidelines for creating safe, caring and child-friendly schools. A sequential mixed method approach was used in this study; both questionnaires and interviews were used. The design allows using both quantitative and qualitative data collection methods to elicit implicit and explicit information from the same case through pattern-matching; a technique linking several pieces when a holistic and in-depth investigation is required. The sample of the study consisted of 24 school principals, 24 HoDs, 24 SGB members, 24 educators, 24 educators‟ union members and 24 learners who were conveniently selected from 24 secondary schools across Vhembe District. Survey data were obtained from school principals, HoDs, SGB members, educators, educators‟ union members and learners regarding the ways and degree to which participants are involved in school incidents, decision-making processes, and their own experiences regarding safe, caring and child-friendly schools. In terms of data analysis, validation indicates concurrent and construct validity obtained by combining participant‟s responses from interviews and self-report questionnaires based on experiences of incidents from their schools. Statistically significant results point the way to validating the approaches taken as best practices. The findings reveals among others that the factors contributing to learner aggression include family factors, environmental factors and school-related factors, whilst the most common forms of learner incidents in schools are verbal violence, physical violence and bullying. The results also indicate that a safe school climate is not enough for learners to speak freely and report unwanted sexual experiences. The study concludes with the role that the school, parents and the Department of Education can play in addressing learner problems in schools.
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- Date Issued: 2016
Perceptions and experiences of G2E e-Government workplace restructuring: The cases of Buffalo City and City of Cape Town metropolitan municipalities, South Africa
- Authors: Makwembere, Sandra
- Date: 2016
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/617 , vital:19975
- Description: Taking the cases of Buffalo City Metropolitan municipality (BCMM) and City of Cape Town Metropolitan municipality (CoCT), this thesis explores the implications of government to employee (G2E) electronic government workplace restructuring on skills transformation and workplace control as perceived by back office employees and managers from different Corporate Services departments. It aims to describe the arrangements, rationale and degree of G2E e-government at BCMM and CoCT, investigate how managers, employees and union representatives identify the workplace changes relating to skill as well as document and analyse workplace struggles linked to G2E e-government. Using labour process analysis, the impacts of G2E e-government technological change are conceptualised. The labour process concepts alert us to ways in which G2E e-government technology is applied in the context of specific public sector production relations. They explain how employees and managers experience the dynamics of skill transformation and the mechanisms of control related to G2E e-government. The consideration of the labour process contrasts predominant e-government scholarly works that focus on government websites. Further, by using case study methods, namely interviews, surveys and observations, the thesis documents the particular back office employees’ and managers’ realities of G2E e-government which are marginalised in scholarly literature. The sample of respondents were selected using purposive sampling based on the subjects’ knowledge and experience, snowball sampling following referrals and random sampling during site visits. The respondents included four managers, four employees, two shop stewards and one service provider at BCMM and 16 managers, 20 employees and four shop stewards at CoCT. The findings from BCMM and CoCT illustrate how G2E e-government workplace restructuring individualises the labour process through the kind of technologies it introduces. Moreover, they show how the restructuring facilitates electronic information, communication and operations which broaden demands on technical as well as social skills. The findings also show that the restructuring extends avenues for managerial control thereby marginalising union representivity as the workplace control systems create opportunities for systemic control by management. As the South African government adopts electronic government and makes optimistic declarations of “cost saving”, “efficiency”, “productivity” and “innovation” through egovernment, the study uncovers marginalised local government employee and manager experiences. It contributes to building new knowledge on the impacts of contemporary technological change on the local government labour process and contributes to debates around the effects of G2E e-government reforms on local government.
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- Date Issued: 2016
Self-reflection practices of school-management teams in the Capricorn District : towards a reflective management strategy for South African schools
- Authors: Malatji, Khashane Stephen
- Date: 2016
- Subjects: School management teams -- South Africa Educational leadership -- South Africa School management and organization -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/3021 , vital:28238
- Description: The study investigated the self-reflection practices of School Management Teams (SMTs) in the Capricorn District. The purpose of the study was to establish self-reflective practices employed by SMT in performing their management functions, and to suggest a reflective model for the enhancement of SMT performance. The study followed the qualitative approach with a case-study research design. The population consisted of SMTs from primary, secondary and special schools. Purposive sampling was utilised to select 8 Head of Departments from less experienced to more experienced in management positions, while 9 principal and 9 deputy principals were randomly selected. Literature reviewed focused on the aims of self-reflection; the functions of SMT; the strengths and weaknesses of self-reflection; self-reflective practices and enhanced performance; models of school management; challenges in school management; and previous studies on SMT and school management. Henderson’s Ethical Model of Enquiry on reflective practice was used. The theory discusses what characterises reflective practitioners. Data was collected from quest views, individual interviews and focus group interviews. The interpretation and understanding were organised in the form of descriptive accounts. Tape-recorded interviews and data from quest views were transcribed verbatim. After transcribing data a sense of the whole was obtained by reading carefully with understanding, and then summarizing the salient aspects. Themes were identified from the responses and discussed. The study found that SMT members were not fully aware of all of their daily functions and poor reflective practices made it difficult for them to effectively fulfil their management functions. Furthermore, the study revealed that SMT members experienced challenges, such as dealing with unprofessional teachers, poor parental involvement, poor communication, poor infrastructure and lack of resources amd these impacted negatively on their performance. The study provided insights into the practice of self-reflection and how SMT members could become reflective practitioners. A new framework was suggested that SMTs should continuously and critically reflect on their management practices and decisions. The study recommends that SMT be trained and oriented about management functions prior to their appointment in the positions. The study further recommends that SMTs consider self-reflection as part of their daily activities.
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- Date Issued: 2016