The effectiveness of the concrete / semi-concrete / abstract (CSA) appoach and drill- practice on grade 10 learners' ability to simplify addition and subtraction algebraic fractions
- Authors: Awuah, Bernard Prince
- Date: 2016
- Subjects: Algebra, Abstract
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/5105 , vital:29076
- Description: This study was conducted in one of the education districts in the Eastern Cape Province of South Africa. The purpose was to analyse the effectiveness of the concrete/semi-concrete/abstract (CSA) approach and drill-practice instructional strategies on Grade 10 learners’ ability to simplify addition and subtraction of algebraic fractions. The following two objectives were set. First, to identify the learners’ challenges in studying addition and subtraction of algebraic fractions in grade 10; and second to analyse the effectiveness of the CSA approach and drill-practice instructional strategies on Grade 10 learners’ ability to simplify addition and subtraction of algebraic fractions. Both threshold concepts and troublesome knowledge, Polya’s problem-solving techniques, CSA Approach theory and Drill-practice theory were all pertinent as a theoretical framework for the study. Positivism research paradigm was adopted for the study and it afforded the researcher opportunity to employ quantitative research approach. Based on the research question of this study, an experimental design was chosen as a suitable descriptive design. Purposive sampling method was used to select three schools which involved 135 grade 10 mathematics learners. Stratified random sampling method was thereafter employed to select 45 learners from each school for the study. The learners were grouped in each school as top, average and weak based on their performance in Algebra in term one. Pre-questionnaire and post-questionnaire were used to obtain data regarding challenges learners experience in simplifying addition and subtraction of algebraic fractions. Ethical clearance from the relevant school and university authorities were obtained. On the first two days, the researcher briefed the school authorities and learners and explained to them the purpose and details of the study. Day three was used to administer the pre-questionnaire test, thereafter, the next ten days were used to teach addition and subtraction of both numeric and algebraic fractions with same and different numerators and denominators. The next two days were used for revision and the last day was used to administer the postquestionnaire test out 25 marks. The respondent rate was 98.5%. The data collected were analysed by using SPSS version 16.10. Both descriptive and inferential statistics were used to analyse the data. The pre-questionnaire scores revealed that majority of the learners’ perceived fractions as two separate entities and as a result add or subtract numerator to numerator and denominator to denominator. It was also discovered that learners had a challenge in finding LCM of algebraic fractions. A t-Test for independent means was used to test the following hypotheses at 𝛼 = 0.05: 𝐇𝟎: The CSA approach and drill-practice intervention has no significant effect on Grade 10 learners’ ability to simplify addition and subtraction of algebraic fractions; 𝐇𝟏: The CSA approach and drill-practice will significantly enhance Grade 10 learners’ ability to simplify addition and subtraction of algebraic fractions. The t-Test revealed a p-value of 0.139 which was statistically significant at 𝛼 = 0.05. Therefore, the researcher rejected the null hypothesis and concluded that the CSA approach and drill-practice have significantly enhanced the Grade 10 learners’ ability to simplify algebraic fractions.
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- Date Issued: 2016
Invariant control systems and sub-Riemannian structures on lie groups: equivalence and isometries
- Authors: Biggs, Rory
- Date: 2015
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/64815 , vital:28607
- Description: In this thesis we consider invariant optimal control problems and invariant sub-Riemannian structures on Lie groups. Primarily, we are concerned with the equivalence and classification of problems (resp. structures). In the first chapter, both the class of invariant optimal control problems and the class of invariant sub-Riemannian structures are organised as categories. The latter category is shown to be functorially equivalent to a subcategory of the former category. Via the Pontryagin Maximum Principle, we associate to each invariant optimal control problem (resp. invariant sub-Riemannian structure) a quadratic Hamilton-Poisson system on the associated Lie-Poisson space. These Hamiltonian systems are also organised as a category and hence the Pontryagin lift is realised as a contravariant functor. Basic properties of these categories are investigated. The rest of this thesis is concerned with the classification (and investigation) of certain subclasses of structures and systems. In the second chapter, the homogeneous positive semidefinite quadratic Hamilton-Poisson systems on three-dimensional Lie-Poisson spaces are classified up to compatibility with a linear isomorphism; a list of 23 normal forms is exhibited. In the third chapter, we classify the invariant sub-Riemannian structures in three dimensions and calculate the isometry group for each normal form. By comparing our results with known results, we show that most isometries (in three dimensions) are in fact the composition of a left translation and a Lie group isomorphism. In the fourth and last chapter of this thesis, we classify the sub-Riemannian and Riemannian structures on the (2n + 1)-dimensional Heisenberg groups. Furthermore, we find the isometry group and geodesics of each normal form.
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- Date Issued: 2015
The development of a parental alienation syndrome interview protocol
- Authors: De Jager, Melissa
- Date: 2013-07-12
- Subjects: Parental alienation syndrome Custody of children -- Psychological aspects Child abuse
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3182 , http://hdl.handle.net/10962/d1008212
- Description: Parental Alienation Syndrome (PAS) is a childhood disorder that arises almost exclusively in child custody disputes. Its primary manifestation is the unjustified rejection of a once-loved parent by a child due to a combination of the 'programming' parent's alienating techniques and the child's own contributions to the vilification of the targeted parent. Parental Alienation (PA) is differentiated from PAS as in the case of the former the child's rejection is justified and may be explained either by normal developmental behaviours or by child abuse that involves no form of programming. The purpose of this study is to develop a preliminary interview protocol to aid in the detection of PAS, with a special emphasis on differentiating false allegations of abuse, which usually accompany severe PAS, from true abuse. The aim of the study is to develop a protocol to enhance diagnostic clarity and facilitate appropriate custody-related recommendations. The interview protocol is based on an extensive thematic literature analysis in conjunction with existing guidelines for conducting a child custody and visitation interview. The interview protocol comprises a child and parent section, which both have their own reference tables with supporting corresponding information. The protocol 's administration instructions are outlined in a covering information page. Rigour was added to the protocol by having it assessed for clarity and accessibility by four medico-legal professionals with custody-related experience, and their opinions regarding the protocol's structure, sections, questions and reference tables were taken into consideration in the revision of the protocol. , KMBT_363 , Adobe Acrobat 9.54 Paper Capture Plug-in
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An exploration of the use of the transformational leadership style in enhancing public service delivery : the case of Buffalo City Metropolitan Municipality
- Authors: Dlamkile, Phumlani
- Date: 2016
- Subjects: Leadership Organizational change Organizational effectiveness
- Language: English
- Type: Thesis , Masters , MAdmin
- Identifier: http://hdl.handle.net/10353/8245 , vital:32095
- Description: A clear vision and understanding of the leadership roles by the leaders of the municipality under study are questionable, the low rate of the public service delivery and the lack of accountability by municipality officials also rises some concerns. The aim of this research is therefore to establish a level of understanding of the transformational leadership style in enhancing public service delivery. The study used a qualitative research design that involves a desktop research. Data was collected through the review of available published or existing documents. Data analysis included using documents analysis which consist of the existing information reviewed from literature or document containing information about various municipalities issues, journals and books as well as reviewed of various data analysis done in relation to an exploration of the use of transformational leadership style in enhancing public service delivery with the aim of analysing the organisation structure of the municipality. The findings from previous literature revealed that there are constraints faced in delivering services. The study confirmed some of the municipal leaders’ lack skills, competencies and a lack of clear understand of transformational leadership style as well as training. The findings also identified the search for solutions to the hurdles or challenges faced by the municipal leadership both political and administrative in Buffalo City Metropolitan Municipality by providing an insight for further research regarding the institutional weakness and policy issues in this part of the world. The implications of the findings are that unless the challenges are resolved, municipalities will continue to experience poor service delivery, poor economic growth and development. Recommendations to overcome these are suggested.
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- Date Issued: 2016
The impact of private capital flows on economic growth in South Africa
- Authors: Dzangare, Gillian
- Date: 2012
- Subjects: Economic development -- South Africa , Capital movements -- South Africa , Investments, Foreign -- South Africa , Development economics -- South Africa , Interest rates -- South Africa , Free trade -- South Africa , Cointegration -- South Africa , South Africa -- Commercial policy
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11472 , http://hdl.handle.net/10353/d1007134 , Economic development -- South Africa , Capital movements -- South Africa , Investments, Foreign -- South Africa , Development economics -- South Africa , Interest rates -- South Africa , Free trade -- South Africa , Cointegration -- South Africa , South Africa -- Commercial policy
- Description: In this study an analysis of the long-term equilibrium relationship between economic growth measured as real GDP growth and private capital inflows is explored. The link between private capital inflows and economic growth is well-documented in the literature. However, a void in the literature relates to examining the cointegrating relationship between private capital inflows and economic growth particularly for South Africa. It is widely claimed that private capital inflows foster economic growth by closing the savings/investment gap. However, clarity on this point is necessary because of the seemingly unclear nature of the relationship in the literature. The exact form of this relationship as well as the nature of capital flows that could impact on real growth requires further investigation. Moreover, what exactly happens to this relationship in an economic crisis such as recently recorded in the global financial crisis is not clear. The analysis is undertaken by employing cointegration and vector error correction modeling approach using quarterly data for the period 1989q4-2009q4. This study employs the Johansen (1998) cointegration test. This technique distinguishes itself since it establishes the long run relationship between variables. Thereafter, residual diagnostic checks are performed on the variables. Our results show among others, that private capital inflows have impacted positively on the growth of the South African economy. The areas for further research that emerge from this study include the effect of some government policies on economic growth that should also receive more attention in the future since political instability slows down investment.
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- Date Issued: 2012
Access to social grants information by the Balfour Village elderly population in Eastern Cape Province, South Africa
- Authors: Faku, Andile
- Date: 2020
- Subjects: Information services Information resources
- Language: English
- Type: Thesis , Masters , MSoc. Sci (Library and Information Science)
- Identifier: http://hdl.handle.net/10353/18096 , vital:42231
- Description: This study sought to investigate the access to information about social grants by the elderly population of Balfour village in Raymond Mhlaba Local Municipality in SA’s Eastern Cape Province. A study on access to information is quite relevant in the knowledge-based economies. People act when they have information and similarly elderly people require information in order to access their grants. This study is quite relevant in the Library and Information Science field. The targeted population for the study were the elderly people of the Balfour village. The qualitative research approach was used in this study. The researcher selected a sample for the study using snowballsampling procedure. Both in-depth interviews and questionnaires were employed as methods of gathering data and thematic analysis of data was used. Results showed that there is a lack of information dissemination and access to information about social grants for elderly people living in Balfour. The study found out that elderly people in Balfour complained that, in most cases, they were not sure about the documents they were supposed to bring with them when they visited the South African Social Security Agency offices. This indicates the need for SASSA to train their staff members to be customer orientated and encourage staff to empower themselves with formal educational qualifications. In addition, the distance to and from SASSA offices is of great concern because elderly people spend significant amounts of money for travelling these distances. Therefore, there must be an office that is situated in a favourable distance to the elderly so that they do not struggle when they want to reach SASSA offices. Another option would be to avail a mobile office that may serve the area two or three times a week.
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- Date Issued: 2020
Investigating soil microbial interactions of Portulacaria afra
- Authors: Fulmaka, Aviwe
- Date: 2016
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/54598 , vital:26592
- Description: Portulacaria afra commonly known as Spekboom contributes significantly to carbon sequestration and has been widely planted in degraded areas of the Eastern Cape. Approximately 50% of planted cuttings do not survive although the cause of this decline is unknown. Like many indigenous plants, Spekboom forms a symbiotic relationship with mycorrhizal fungi and the interaction with rhizobacteria may enhance and improve plant growth and establishment. This study aims to investigate these relationships which will include a survey of the arbuscular mycorrhizal (AM) fungal populations associated with Spekboom, determination of the causal agent of Spekboom decline, isolation and identification of the associated rhizobacteria and investigation of their plant growth promotion properties and assessing the ability of arbuscular mycorrhizal fungi and selected rhizobacteria to enhance establishment and growth of Spekboom. Soil and root samples from selected trial sites were used to assess AM fungal spore abundance and colonisation; isolation, characterization, and identification of rhizobacteria and determine the interaction of the microbes on Spekboom growth and tolerance to Fusarium. AM spore abundance and percentage root colonisation did not differ between the three Spekboom plots. Molecular analyses of the SSU region from the plots showed 4 families of AM fungi and were identified as Ambisporaceae, Glomeraceae, Claroideoglomeraceae and Paraglomeraceae. A suspected Fusarium pathogen was isolated and molecularly identified. Pathogenicity tests indicated reduced Spekboom growth with poor root development. Thirty four rhizobacterial isolates were tested for various plant growth promoting abilities. Of these, 6 were able to produce IAA which may promote plant root growth, 27 siderophores and 23 were phosphate solubilisers. Bacterial isolates were molecularly identified to be from various species of Bacillus, with some Arthrobacter, Enterobacter, Pseudomonas and Microbacterium. Inoculation of Spekboom cuttings with mycorrhizal fungi and selected rhizobacterial isolates significantly improved shoot height. Spekboom cuttings challenged with Fusarium and inoculated with mycorrhizal fungi and two rhizobacterial isolates significantly improved growth. The inoculation of cuttings in the nursery with mycorrhizal fungi and selected rhizobacteria is recommended prior to establishing Spekboom in the field.
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- Date Issued: 2016
A survey of the writing approaches followed by ESL teachers in Port Elizabeth secondary schools where Afrikaans is the first language
- Authors: Harran, Marcelle
- Date: 1994
- Subjects: English language -- Study and teaching -- South Africa -- Foreign speakers Written communication -- Study and teaching -- South Africa English language -- Writing
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1789 , http://hdl.handle.net/10962/d1003674
- Description: In this study an attempt is made to describe and illuminate the current approaches to ESL writing in secondary schools in the Port Elizabeth-Despatch areas where Afrikaans is the first language of the pupils. Teacher and pupil Questionnaires were used as a means of data collection through which the approaches, practices and attitudes to the teaching of ESL writing in the secondary schools in the survey area could be reviewed and assessed. The teacher Questionnaire revealed that most respondents appeared to have a limited awareness or understanding of basic composing processes, especially the role of multiple drafting and teacher intervention in the form of interactive feedback. There is also evidence that there is a limited understanding of how these activities can be effectively implemented in a classroom situation. The pupil Questionnaire was used as a means to extend the understanding of teacher approaches to ESL writing as revealed in the teacher Questionnaire, to enable comparisons to be made and to evaluate the writing approaches currently practised in the ESL classroom. Many of the observations revealed in the teacher Questionnaire were echoed in the analysis of the pupil Questionnaire, especially the limited roles of planning and feedback, treatment of error, attitude to writing and the limited improvement in writing as pupils progress through the secondary school. The analysis also revealed that pupils were reluctant to expose, or share their work with audiences, were pre-occupied with error and viewed the teacher as grade-giver, grammarian and topic-provider. Topic selection was also revealed as a factor which influenced the pupils' negative or indifferent attitudes to writing. Although the process approach was considered a traditional approach to writing by 1986, the analysis and review of the Questionnaire data has revealed that a fair assessment of the state of ESL writing in the survey schools would place the current writing approaches in the traditional product- centred, form-dominated, teacher-centred mould. For this position to change, research pedagogy will need to become part of teacher training and the classroom so that there can be greater teacher awareness and understanding of composing processes and their implementation in the classroom. This is necessary, because research findings have revealed that a genuine orientation to a process approach and the application of composing stategies followed by good writers will result in improved writing progress and pupils having a more positive attitude to writing.
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- Date Issued: 1994
Relationship between employee performance, leadership and emotional intelligence in a South African parastatal organisation
- Authors: Hayward, Brett Anthony
- Date: 2006
- Subjects: Employees -- Rating of , Leadership , Leadership -- Psychological aspects , Emotional intelligence , Government business enterprises -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1206 , http://hdl.handle.net/10962/d1019740
- Description: This research investigates the relationship between employee performance, leadership and emotional intelligence in a South African parastatal. The literature provided discusses the three variables of performance, leadership and emotional intelligence. Information was gathered, using three instruments, from a sample of 160 leaders and 800 raters. The Multifactor Leadership Questionnaire was used to determine leadership style within the parastatal, while the Emotional Competency Profiler was used to determine the emotional intelligence of the leaders within the parastatal. Employee performance was captured and recorded using the parastatal’s performance appraisal process. Leadership and emotional intelligence were identified as the independent variables and employee performance as the dependent variable. Data obtained from each of the research instruments was then statistically analysed. Through linear regression analysis it was concluded that there is a significant relationship between employee performance and an emotionally intelligent, transactional leader. However, no significant linear relationship was found between employee performance and an emotionally intelligent, transformational leader. Simple correlation analysis showed that there is a relatively weak significant linear relationship between emotional intelligence and transactional leadership. Moreover, it was found that there is a very strong significant linear relationship between emotional intelligence and transformational leadership. This research therefore adds a new dimension to employee performance, leadership and emotional intelligence, since no similar study has been conducted. As this research takes place in the South African context, it contributes to the bank of findings relating to the concepts.
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- Date Issued: 2006
A multivariate model of the offence behaviours of South African serial killers
- Authors: Hodgskiss, Brin Allan
- Date: 2013-05-14
- Subjects: Serial murderers -- South Africa -- Psychology Criminal behavior
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3169 , http://hdl.handle.net/10962/d1007793
- Description: It was hypothesised that there would be behavioural consistencies in the offences of South African serial killers. The themes underlying these observable differences can help us understand the nature of these offences. Crime scene data was ohtained from police records, and structured, in-depth offender interviews. 73 offences, committed by 13 offenders, were analysed. The analysis used Smallest Space Analysis (SSA), a Multidimensional scaling (MDS) procedure. This analysis revealed systematic patterns of behaviour in the offences. It was found that the focus of these offences is an impersonal, hostile, and act-focused murder were the victim is treated as a depersonalised object. Empirical support for an underlying thematic structure to these offences was also provided. The offence themes identified relate to the nature of the actions committed during the offence, and the function these actions had for the offender. These fmdings thus support the hypothesis that these offences will display meaningful behavioural variation. These findings have direct utility in the investigation and study of serial killing in South Aflica. They also provide the basis for comparison with previously suggested typologies of serial killing, and indicate directions for future research into this phenomenon in the South African setting. , KMBT_363 , Adobe Acrobat 9.54 Paper Capture Plug-in
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Social media and participatory water conservation education in rural areas : a case study of Amathole District's Local Municipalities
- Authors: Hove, Charity
- Date: 2018
- Subjects: Internet in public administration Political participation Local government -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/10073 , vital:35326
- Description: This study conducted an explanatory sequential research on local municipalities in Amathole District‘s social media use for participatory water conservation education in South Africa. Social media is regarded as a powerful tool for information dissemination, because of its incredible speed, storage capacity, and communicative ability. However, it was worth finding out if social media platforms were being utilised fully to educate communities about water conservation by these municipalities. The South African government invests in water conservation interests through legislation and prescribes that municipalities, as local governance at the grassroots level, supply water and sanitation according to national norms and standards. With reference to this, municipalities have to educate about water conservation. The prevailing water scarcity in South Africa calls for increased education and awareness creation about water conservation to communities and municipalities have to use this opportunity by using social media. Therefore, the research aimed to know if social media platforms were being used as a tool for participatory water conservation education in Amathole District‘s local municipalities. This study used purposive sampling for data collection. The first data set was collected from the local municipalities‘ social media platforms and qualitative content analysis was used for analysis to find out if the municipalities used social media for water conservation education. The second data set aimed at getting residents‘ perception towards social media use for participatory water conservation education by their municipality was collected from 383 respondents in Raymond Mhlaba Local Municipality using a questionnaire. The data from the questionnaire was analysed quantitatively using Statistical Package for Social Sciences (SPSS). The study found out that Amathole District local municipalities were not using social media for water conservation education. Most respondents from Raymond Mhlaba Local Municipality indicated lack of knowledge of their municipality‘s social media presence, while the few who were aware of the social media platforms rarely communicated with the municipality. Hence, the study recommends that municipalities should advertise their social media platforms and use them for developmental and beneficial purposes such as water conservation education.
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- Date Issued: 2018
Ill at ease in our translated world ecocriticism, language, and the natural environment in the fiction of Michael Ondaatje, Amitav Ghosh, David Malouf and Wilma Stockenström
- Authors: Johnson, Eleanore
- Date: 2011
- Subjects: Ondaatje, Michael, 1943- The English patient Ghosh, Amitav. The hungry tide Malouf, David, 1934- An imaginary life Stockenström, Wilma. The expedition to the Baobab tree Ecocriticism Human ecology in literature Nature in literature
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2234 , http://hdl.handle.net/10962/d1002277
- Description: This thesis explores the thematic desire to establish an ecological human bond with nature in four contemporary novels: The English Patient by Michael Ondaatje, The Hungry Tide by Amitav Ghosh, An Imaginary Life by David Malouf, and The Expedition to The Baobab Tree by Wilma Stockenström. These authors share a concern with the influence that language has on human perception, and one of the most significant ways they attempt to connect with the natural world is through somehow escaping, or transcending, what they perceive to be the divisive tendencies of language. They all suggest that human perception is not steered entirely by a disembodied mind, which constructs reality through linguistic and cultural lenses, but is equally influenced by physical circumstances and embodied experiences. They explore the potential of corporeal reciprocity and empathy as that which enables understanding across cultural barriers, and a sense of ecologically intertwined kinship with nature. They all struggle to reconcile their awareness of the potential danger of relating to nature exclusively through language, with a desire to speak for the natural world in literature. I have examined whether they succeed in doing so, or whether they contradict their thematic suspicion of language with their literary medium. I have prioritised a close ecocritical reading of the novels and loosely situated the authors’ approach to nature and language within the broad theoretical frameworks of radical ecology, structuralism and poststructuralism. I suggest that these novels are best analysed in the context of an ecocritical mediation between poststructuralist conceptions of nature as inaccessible cultural construct, and the naïve conception of unmediated, pre-reflective interaction with the natural world. I draw especially on the phenomenological theories of Maurice Merleau-Ponty, whose insistence that perception is always both embodied and culturally mediated truly renders culture and nature irreducible, intertwined categories. By challenging historical dualisms like mind/body and culture/nature, the selected novels suggest a more fluid and discursive understanding of the perceived conflict between language and nature, whilst problematizing the perception of language as merely a cultural artefact. Moreover, they are examples of the kind of literature that has the potential to positively influence our human conception of nature, and adapt us better to our ecological context on a planet struggling for survival.
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- Date Issued: 2011
An evaluation of industrial action in selected agro-based infant industries in the Msasa Industrial Area of Harare (Zimbabwe)
- Authors: Kapunura, Gift
- Date: 2018
- Subjects: Strikes and lockouts--Zimbabwe Zimbabwe--Economic conditions
- Language: English
- Type: Thesis , Masters , Sociology
- Identifier: http://hdl.handle.net/10353/15452 , vital:40409
- Description: Agro based-infant industries played a greater role in the development of Zimbabwe since 1980 when the country gained its independence. However, its success has been hindered by industrial action in the country. The continuous increase in the number of industrial action is the major motives of this study. Conversely, with the increasing levels of industrial action in the country, it was noted that the main causes of industrial action were low wages, poor communication between employers and employees, disparities in pay structures, lack of consultation in the process of decision-making and poor working conditions. The study adopted a qualitative approach in data collection and analysis. Thirty in-depth interviews were undertaken with selected participants who are the workers and managers of agro-based infant industries using purposive sampling technique in Msasa industrial area. Findings of the study show that main forms of industrial action were industrial strike, sit in, absenteeism, go slow, work to rule and overtime ban. Major findings of the study point to the fact that industrial action affects the solidarity of workers negatively since some of the workers will not stand for others when they are dismissed after industrial action. In general, industrial action therefore weakens worker solidarity. Secondly, industrial action affects the economic welfare of workers and their families negatively. This is because during the period of industrial action there could be pay cut and the families will not be able to afford basic commodities, thereby affecting their general welfare as well as bringing tension and conflicts within the families. Thirdly, it is also acknowledged in the study that industrial action affects employer-employee relations.
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- Date Issued: 2018
The impact of mineral resources production on economic growth in South Africa
- Authors: Kholwane, Noluthando
- Date: 2018
- Subjects: Economic development -- South Africa South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MCom (Economics)
- Identifier: http://hdl.handle.net/10353/13502 , vital:39674
- Description: South Africa is widely known in the world as a country rich in mineral resources mainly due to its large mineral reserves of gold and diamonds. Such wealth in mineral resources in the country raises the expectations of advanced economic growth. How the production of mineral resources influences economic growth in a country is an interesting area of investigation. Therefore, this study examined the impact of mineral resources production on economic growth using the standard econometric techniques, such as stationarity tests, Johansen co-integration test and the Vector Error Correction Model (VECM) estimation technique, using quarterly data between 1995 and 2016. In addition, diagnostic tests and impulse response analysis were conducted. In the model estimation, real gross domestic product (GDP) was regressed against mineral resource production as a percentage of GDP (MRP/GDP), Final Consumption Expenditure by Households (FCE_by Houselds), gross fixed capital formation as a percentage of GDP (excluding mining investment) (GFCF/GDP), labour productivity (LP) and Rand/ Dollar exchange rate (ER). The results from this study show that the explanatory variables without mineral resource governance positively influence GDP in the long run. On the other hand, the diagnostic test results indicate that the model is well specified and fitted since residuals are homoscedastic, normally distributed without autocorrelation. Likewise, the impulse response of real GDP is positive for mineral resource production, fixed capital formation and final consumption by household. Moreover, real GDP reacts negatively from shocks of labour productivity and exchange rate. Based on the outcomes of the study, from a policy perspective, intensified productive activities other than mineral resources production and re-investment of mineral rents could guarantee a sustainable increase in the real gross domestic product of a country in the long run. Furthermore, raw material processing should also be a consideration to foster economic growth in South Africa.
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- Date Issued: 2018
The extent of urban Green Collar employment, its contribution to poverty alleviation and potential for growth in the Eastern Cape, South Africa
- Authors: King, Andrew
- Date: 2019
- Subjects: Economic development -- Environmental aspects -- South Africa -- Eastern Cape , Poverty prevention -- South Africa -- Eastern Cape , Job creation -- South Africa -- Eastern Cape , Urban ecology (Sociology) -- South Africa -- Eastern Cape , Urban poor -- Employment -- South Africa -- Eastern Cape , Clean energy industries -- Employment -- South Africa -- Eastern Cape , Renewable energy sources -- Government policy -- South Africa -- Eastern Cape , Land use, Urban -- South Africa -- Eastern Cape , Open spaces -- Environmental aspects -- South Africa -- Eastern Cape
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/115191 , vital:34095
- Description: The aim of this research was to investigate the job provisioning benefits of urban green space (GS), the ability of these jobs to alleviate poverty amongst poor urban households, as well as the potential to increase the number of Green Collar (GC) jobs. According to Lal et al. (2010), Roy et al. (2012) and others, environmental employment or GC jobs, represent the very synergy between social, economic and environmental resilience and sustainability, and have the ability to provide an additional range of goods and services. Data was collected from 12 towns and cities in the Eastern Cape of South Africa, all varying in population, town size and geographic location. Structured employer, employee and resident interviews were used to collect data, which pertained to a number of employment characteristics and employee living conditions. Throughout the sample, 19 different types of jobs were identified, and a total of 17 429 GC employees were counted, sharing a total of approximately R503 million in annual wages. Some GC employees were found to still be in a position of poverty despite employment, while others enjoyed a higher standard of living as a result, although this was largely dependent on the extent of wages and other household and employment attributes. Using lessons learnt from previous chapters, a number of data sources and a creative approach, the potential for growth and improvement in the urban GC sector was discussed, and the way forward involves private, public, informal and civil sector participation and innovation; which will not only enhance environmental and social ecosystem services, but also provide meaningful employment opportunities to the otherwise impoverished. Urban GC jobs should be widely viewed as a useful tool in achieving social, environmental and economic prosperity in urban landscapes (Bowen and Kuralbayeva, 2015).
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- Date Issued: 2019
Teacher's views on the implementation of HIV/AIDS policies in schools: a case study of four high schools in Fort Beaufort Education District
- Authors: Koza, Rebecca
- Date: 2016
- Subjects: HIV infections -- Government policy -- South Africa -- Eastern Cape AIDS (Disease) -- Government policy -- South Africa -- Eastern Cape HIV infections -- Study and teaching -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: http://hdl.handle.net/10353/2105 , vital:27610
- Description: HIV/AIDS is reducing the hard-won returns on investment in education in South Africa.
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- Date Issued: 2016
Stakeholder perceptions of success factors in an academically successful Swazi high school in Manzini, Swaziland
- Authors: Mabuza, Johannes Tshotsho
- Date: 2003
- Subjects: St Michael's High (Manzini, Swaziland) Education -- Swaziland Education, Secondary -- Swaziland Academic achievement -- Swaziland High school students -- Swaziland Education -- Parent participation -- Swaziland Educational leadership -- Swaziland School management and organization -- Swaziland
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1901 , http://hdl.handle.net/10962/d1006223
- Description: In contrast with the large number of poorly performing schools in Swaziland over the past decade (1991-2000), a few schools have managed to attain consistently good results. One such school is St Michael's High. This study draws on the perceptions of different major stakeholders at St Michael's of factors deemed to have contributed to academic success at the school. The study thus follows Fertig (2000), who advocates research in effective schools to be done by looking at the perceptions of different stakeholders rather than in relation to an objective checklist. In this study, St Michael's High is found to be an effective school. Its experience can play a vital role in helping other ineffective and failing schools to improve their academic standing and tarnished public image, provided the schools unreservedly commit themselves to changing their ways. This investigation is aimed at understanding the roles which the school leadership and associated stakeholders have played in making St Michael's an exemplary school in Swaziland. Its findings indicate that the schools that themselves take the initiative to improve their effectiveness are the ones which are successful, which accords with the consensus in research literature on school effectiveness. The evidence gathered in this study suggests that St Michael's is characteristic of such effective schools. Since this is a qualitative interpretive case study on perception of success factors in a girls' high school within the city of Manzini, interviews comprising semi-structured questions were highly useful in tapping the understanding of how various stakeholders contribute to the academic achievement of students in the school. The findings, organised in the form of themes, help illuminate what appears to be a systematic and well-focussed approach toward the academic development of the school and the fulfilment of its goals. Every aspect of the school system is thoroughly explored. The validity of the stakeholders' claim that St Michael's High is a dream school for most Swazi children is verified by the school's examination results for the past decade. But what the research reveals are the cultural, academic, social, and moral values and beliefs which serve as a strong anchor for the school leadership and management, and without which St Michael's as an organisation would be unable to meet the challenge of implementing academic and national reconstruction.
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- Date Issued: 2003
Ties that bind: a critical discourse analysis of the coverage of the Millennium Development Goals in the Mail and Guardian
- Authors: Marquis, Danika Ewen
- Date: 2009
- Subjects: Mail & Guardian , South African newspapers -- History -- 21st century , Journalism -- South Africa -- 21st century , Press -- South Africa -- 21st century , Developing countries -- Social conditions , Developing countries -- Economic conditions
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3536 , http://hdl.handle.net/10962/d1015462
- Description: This study analysed the representation of the Millennium Development Goals (MDGs) in the Mail and Guardian from 2000 to 2007. It drew on perspectives from cultural studies, the constructionist approach to representation and the sociology of news production. Through the use of the quantitative and qualitative research methods, content analysis and critical discourse analysis, this study established first, that few significant changes have occurred within the newspaper's coverage of the MDGs during this period, and second, that the people most affected by the MDGs and affiliated programmes are seriously under-represented and that the manner of representation marginalises and subordinates them.
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- Date Issued: 2009
The use of electronic information resources in the university of Fort Hare Library Services
- Authors: Maya, Zukiswa
- Date: 2018
- Subjects: Acquisition of electronic information resources , Electronic information resources , Collection management (Libraries)
- Language: English
- Type: Thesis , Masters , MLIS
- Identifier: http://hdl.handle.net/10353/6303 , vital:29557
- Description: The study seeks to explore the use of electronic information resource in the University of Fort Hare (UFH) Library. The objectives of the study are to determine factors that influence acquisitions of electronic information resources at UFH library, to find out the user’s responses to electronic information resources in the library and identify the challenges faced by UFH library regarding the usage of electronic information resources. The literature review was conducted through an acquisition of electronic information resources in academic libraries, collection development policies of academic libraries in South Africa and application of electronic information resources within South Africa and globally. The study is based on Diffusion of innovation (DOI) theory. The study adopted qualitative and quantitative approaches, and the non-probability sampling-Quota sampling was used for students and purposive sampling technique for librarians and academics. The data was collected with self-administered questionnaires and document analysis. The study found that academics were not fully involved in the acquisition of the library electronic information resources; therefore, there is a lack of communication about the acquisition of electronic resources. The study further reveals that there is usage of electronic information resources; however, there are library users who prefers to use search engines such as google, yahoo etc. It was also identified that there are two important barriers that hinder the use of electronic information resources, i.e. physical and personal barriers. The study recommends that University of Fort Hare library should consider including e resources in the collection development policy. It is also recommended that the library online training/tutorials must be installed on the library website to increase the usage of e-resources. In order to stay relevant and visible, librarians should embrace new opportunities and go beyond the comfort zone of traditional librarian principles.
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- Date Issued: 2018
The design of an affroestation plant for Tsitsikamma forest reserve, province of the Eastern Cape
- Authors: Maybery, Keegan Lyle
- Date: 2016
- Subjects: Architecture -- Environmental aspects Architecture, Modern -- 21st century , Forest conservation -- South Africa -- Tsitsikamma Forests and forestry -- South Africa -- Tsitsikamma
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/18875 , vital:28742
- Description: Environmental degeneration along the south coast of South Africa’s Garden route, particularly the Tsitsikamma region, has reached dire straits. The commercial alien tree plantations have taken over national reserves resulting in wildlife habitat and movement restrictions, high risk fire zones, the choking of crucial mountain water catchments as well as depleted the sense of place of the area (Cowling et al., 2009). Poor management of these reserves and commercial plantation supervision are primary contributors to this, which has lead to the ecological immanent disaster we now face. The result of this is a complete depletion of fresh water feeding the local community and tourists, the local agriculture which supply food to much of the coastal region and ultimately the destruction of indigenous natural biomes with devastating effect on the species of flora and fauna in the area. The aim of this treatise is to introduce a flexible metabolic building within the sensitive natural environment in order to catalyse the afforestation of indigenous flora in the Tsitsikamma region. This is to be achieved through a design process that involves the development of an adaptable architecture that responds to the delicacy of the site and the interwoven nature of the ecology with which it must interact, taking cognisance of the significance of flexibility, place and trace in the approach. The design implementation is envisoned to possess two stages, namely the implemention of a sawmill (Phase 1) as a temporary unit which will permanently eradicate the alien forestry and re-purpose the trees into fertilizer, biofuel and building materials. Once the sawmill has fulfilled its purpose, the temporary structure will take on a new form through a tranformation into a Honeybush tea processing plant. Phase 2 of the practical implementation involves the re-use of the processed timber, which will be incorporated as the building material for the construction of a management, exhibition and research facility. Ultimately “filling in the gaps” of the fragmented coastal forest ecosystem reconnecting Tsitsikamma to the Wilderness nature reserve. The infill will be in the form of Honeybush, an indigenous plant which exhibits lush flowers and other indigenous forest flora. The Honeybush yields Vitamin C, potassium, calcium and magnesium. It’s natural materials contain bioactive compounds called polyphenols that are known to possess antioxidants, antiatherosclerotic, anti-inflammatory, antimutagenic, antitumor, and antiviral activities.
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- Date Issued: 2016