A business process management framework for enhancing enterprise resource planning value derived in supply chain optimization
- Authors: Sahdeo, Viresh
- Date: 2018
- Subjects: Reengineering (Management) , Workflow -- Management Performance -- Management Strategic planning
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/34833 , vital:33459
- Description: Enterprise Resource Planning (ERP) systems easily diffuse knowledge and allow good business decisions for Information System (IS) technological and organizational advancement. This research is an investigation of how to improve the strategic management and operational efficiency of Enterprise Information Systems (EIS). A Business Process Management (BPM) framework was designed to integrate varying perspectives of organizational activities for wider collaboration and value derivation. The systematic methodology of Business process management (BPM) enables corporates to be more effective and efficient through continual process improvement. Elements used to build the BPM framework explain how to successfully derive value, inclusive of the performance indicators to measure outcomes. The model was tested with questionnaire data collected from corporates operating in the Southern African region and further refined based on Cronbach alpha reliability tests. The findings improve the interpretation of the determinants for the success of BPM and ERP IS from the user’s perspective. The results show that continuous improvement efforts and organisational support have positive influence on performance and validate the importance of quality, service, information, integration and workflow dependencies. Originality/value – This research extends prior work of BPM frameworks to follow up on customer orientation and servitization. Studies have not investigated relationship commitment between IT and operational business units. The relationship and interdependence of organisational functions is essential for Supply Chain value creation. Industrialization and information technology(IT) integration faces new opportunities. The agility of IT is further explored more into efforts of collaboration, structure, and innovation for future changes, emerging technologies and practices envisioned. This research seeks to propose a framework for the future development of smart supply chain, which can provide theory and case for intelligent operational activities with key technologies, such as RFID, Neural Networks, machine learning and artificial intelligence(AI).
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- Date Issued: 2018
A business process model for blockchain-based South African real estate transactions
- Authors: Tilbury, Jack Laurie
- Date: 2020
- Subjects: Blockchains (Databases) , Conveyancing -- Technological innovations , Real estate business -- Data processing , Real estate business -- South Africa -- Technological innovations
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/148380 , vital:38734
- Description: The real estate transaction process has been described as inefficient and technologically outdated due to numerous stakeholders and predominantly paper-based operations. Despite the apparent bottlenecks in the current process, the implementation of new technology into the real estate sector has lagged. Several attempts have been made to modernise and digitise the business process but committed integration of assisting technology has lacked attention. This study examined the applicability and potential integration of blockchain technology into the business process of South African real estate transactions. Blockchain’s novelty means that research in this space, especially within South Africa, is limited. Of the research that has been conducted, no models of the business processes for South African or blockchain-based real estate transactions have been constructed. This study provides two business process models, illustrating the two different processes. The main contribution of this paper was an integrated business process model, illustrating how the various processes and stakeholder interactions for South African blockchain-based real estate transactions are conducted on one transaction platform, common to all participating stakeholders. This platform was named the South African Blockchain Land Exchange System (SABLES), which manages and facilitates these transactions in their entirety from start to finish. This model depicts an enhanced business process that provides increased security, transparency, and speed. These benefits will be realised by those who register, adopt, and transact on the platform. Through in-depth interviews, the integrated business process model was assessed. The findings produced a final and combined thematic map, representing the main themes of the analysed interview data, namely blockchain implementation strategies, business process applicability, information technology assimilation, current transaction context, and PropTech 3.0 success factors. The discussion revealed that the current transaction process lacks technological innovation, which increases pressure on the conveyancing role. It was also revealed that there is not only a need within the industry, but a desire, for newer technologies to assist the transaction process. In order to streamline and improve efficiency, business processes should leverage digital records and data, and strive for a solution beyond digitisation, achieving digitalisation. Digitalisation recognises digital documents as official and legal documents as opposed to simply being digital back-ups. This, coupled with the business process models, represent theoretical contributions.
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- Date Issued: 2020
A case for contemporary third literature: the black experience in the postmillennial fiction of three Kwela authors
- Authors: Mthembu, Lumumba
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3322 , vital:20480
- Description: This study seeks to uncover the manner in which the young black experience is constructed in three novels by Sifiso Mzobe, Kgebetli Moele and K. Sello Duiker. Young Blood, Untitled and Thirteen Cents all feature teenage narrators navigating the social milieu of South Africa in the twenty-first century. My analysis is informed by Frantz Fanon’s postcolonial theory because South Africa’s socio-economic landscape conforms to the divisions laid out in The Wretched of the Earth. I contend that post-apartheid South Africa is developing in a manner that is symptomatic of the Fanonian post-independence African state. My close reading of the novels teases out the conditions under which young black subjects must survive and express themselves. I look into the roles of the community, the government, the family, and the school in shaping this experience. Naturally, my discussion segues into questions of sexuality and gender as they intersect with race. I demonstrate how these texts fail and succeed as works of Third Literature, a genre derived from Third Cinema, which I have adapted due to its Fanonian ideological underpinning. Third Literature is a fundamentally revolutionary and activistic genre which seeks to pave the way for social change. In this regard, I concern myself with the recommendations these three authors may have for the readers of their texts. In conclusion, these texts demonstrate that racialized identities are social constructs with measurable experiential effects. However, there are ways of actively resisting or even
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- Date Issued: 2016
A case for geography in South African senior primary schools: an analysis and evaluation of current geographical thinking and practice
- Authors: Taylor, Simon Michael
- Date: 1995
- Subjects: Geography -- Study and teaching (Elementary) -- South Africa -- Evaluation Geography teachers -- South Africa -- Attitudes Geography -- Study and teaching (Elementary) -- Curricula -- Comparative studies
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1428 , http://hdl.handle.net/10962/d1003309
- Description: Geography faces several challenges in a changing South Africa. These include the challenge to initiate a primary curriculum that helps to provide a foundation for sustainable living in a society that faces serious problems of unemployment, violence, irreparable damage to the environment and the lack of housing, water and basic services for the majority of the population. This thesis attempts to provide a case for geography in the primary school by examining the value of the subject for pupils' development and by reviewing the strengths and weaknesses of an integrated approach in view of the possible introduction of an integrated primary curriculum in South Africa. The second aspect of the study is concerned with a survey of teachers in the Natal Education Department to evaluate the perceived value of geography as a subject and support for geography as a discrete subject. The main thrust of geography in the primary school is to develop concepts, skills, values and attitudes that allow pupils to be more understanding and caring about the local and global environment, about people, communities, species and the natural environment on which we all depend. The results of the survey reveal that teachers support geography as a discrete subject with an intra-curriculum approach. The introduction of an integrated core curriculum in South Africa would prove problematic as teachers are not in favour of an integrated approach across the curriculum. The lack of teacher support in Kenya for an integrated curriculum was one of the main reasons for its failure. Hopefully South Africa will learn from other countries experiences with introducing an integrated curriculum. Teachers value the role of geography in the education of the child and suggest the introduction of environmental and development themes to make the subject more relevant to children's lives. The syllabus analysis revealed that a unified pnmary curriculum is required which is influenced by the needs of society in South Africa. Recommendations are made regarding ideas for a future primary curriculum.
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- Date Issued: 1995
A case for institutional investigations in economic research methods with reference to South Africa's agricultural sector
- Authors: Mbatha, Cyril
- Date: 2008
- Subjects: Economic development -- South Africa Economic development -- Research -- Methodology Agriculture -- South Africa Agriculture -- Economic aspects -- South Africa Agricultural productivity -- South Africa Agriculture -- Research -- South Africa South Africa -- Economic conditions
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:972 , http://hdl.handle.net/10962/d1002706
- Description: Economic development remains elusive for many world economies, but especially those of African countries. The current global inequalities in terms of GNP per capita and human living standards between developed and developing nations have ensured that the challenges of food insecurities are only some of the many negative experiences of underdevelopment in the African continent. Hence, delivery pressures are increasing on policy makers and researchers to provide tangible and timely economic solutions to the resilient state of underdevelopment. In the policy fights against the challenges posed by a lack of development in South Africa, the agricultural sector has in the past and continues in the present to play a central role. Such is the case because the majority of citizens rely on agricultural production activities for their livelihoods. For instance, even though the sector only contributed four percent towards the national Gross Domestic Product in 2006, in the Eastern Cape Province, more than seventy percent of the total population resided in rural areas. Moreover, in 2004 more than sixty percent of the national formal and informal employment levels were found in the sector. These economic indicators do not only reinforce the assertions that high levels of geographical and sectoral inequalities exist in the country’s economy, but they also illustrate the importance of the agricultural sector in public policy attempts, which are aimed at achieving food security alongside long-term developmental objectives. Some economists, especially the proponents of institutionalism, have argued that most of the recommendations to public policy interventions from mainstream economic research endeavours are not adequately helpful. The recommendations generally lack well considered and socially effective ideas, mainly because there remains some level of ignorance about the impacts that institutions have on economic and social systems. Some argue that this ignorance is reflected in (flawed) hedonistic and rationalist assumptions made about economic actors and in the methodological thinking of many research designs and economic analyses. The misuse of formal tools and statistical methods, for example, are some of the important factors, which have led to failures of the discipline of economics to provide effective policy solutions to problems of underdevelopment and poverty, especially in poor country environments. The thesis, having taken account of the majority of criticisms levelled against the classical and new-classical economic schools of thought, argues that the discipline as a whole lacks a paradigmatic integration of institutional and new-classical economic perspectives to offer appropriate guidelines for a methodology aimed at achieving socially responsive research outputs. The lack of this integration has resulted in a skewed selection of methods by economists, which are employed in research without a supportive and in-depth understanding of institutional and social factors. To support the thesis, a more effective and integrated framework for economic research is developed and presented with case study illustrations in a cumulative manner. The 20th century history of agricultural policies in South Africa, the agricultural and institutional case studies from the Eastern Cape Province alongside reviews of other agricultural studies are all used in presenting a case for rigorous institutional investigations in general economic research. These are also used in developing the proposed integrated framework, which aims to give guidance in developing research methods, which are more socially responsive. Having shown the usefulness of the proposed research framework, the thesis recommends that public policy interventions (at national and local levels) should aim to eliminate all types of institutions which have high associated transactional costs. The interventions should also encourage the emergence and growth of the types of institutions, which present the lowest costs to initiatives of economic development. In the primary case studies from the Eastern Cape Province, the insecurity of land tenure and the various local initiatives of business ventures are highlighted as two examples of the types of institutions, which respectively present high and low transactional costs to local initiatives of agricultural and economic development.
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- Date Issued: 2008
A case study : exploring a DVD driven approach for teaching and learning mathematics, at secondary school level, with a framework of blended learning
- Authors: Padayachee, Pragashni
- Date: 2010
- Subjects: Matehmatics -- Study and Teaching (Secondary) -- Audio-visual aids , Matehmatics -- Study and Teaching (Secondary) -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:10504 , http://hdl.handle.net/10948/1384 , Matehmatics -- Study and Teaching (Secondary) -- Audio-visual aids , Matehmatics -- Study and Teaching (Secondary) -- South Africa -- Port Elizabeth
- Description: Post-apartheid South Africa is witnessing an education crisis of significant proportions. The new outcomes-based education system has failed to deliver and universities are suffering the consequences of under-preparation of learners for tertiary studies especially in mathematics. The educator corps is lacking and it has become common practice for universities to deploy augmented programmes in mathematics for secondary school learners in the surrounding areas. This thesis describes a particular approach of blended learning, devised for the Incubator School Project (ISP), an initiative of the Nelson Mandela Metropolitan University (NMMU) in the Eastern Cape of South Africa. The defining feature of this blended approach is that it incorporates DVD technology, which offers an affordable and accessible option for the particular group of learners and the schools they attend. The thesis poses the research question: How did the use of the DVD approach within a blended learning environment support the learning of mathematics? This case study explores the particular blended approach and reports six fold on the approach – qualitatively based firstly on a questionnaire completed by learners and secondly on interviews of learners, thirdly on the facilitators reports, fourthly quantitatively on learner performance before and after the intervention. Fifthly six schools are used as a case study where the mathematics performance of the learners who participated in the ISP is compared to those who did not participate in the ISP. Finally the scope of blending of this model is evaluated by means of a radar chart, adapted from an existing radar measure. This research revealed that using the DVD approach within a blended learning environment did lead to an improvement in learners perceptions about mathematics, an improvement in the manner in which they learned mathematics, an extension in their mathematics knowledge and provided learners with a supportive environment in which to learn mathematics. The elements which supported learning in this approach are presented. The findings of the study suggest that this approach impacted favourably on the mathematics learning and enhanced the mathematics learning and performance of these learners. Recommendations are offered for practice, teachers and schools and for further research possibilities.
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- Date Issued: 2010
A case study : tracing the development of emergent literacy in a Grade R class
- Authors: Hodgskiss, Jennifer Adelé
- Date: 2007
- Subjects: Literacy -- Study and teaching (Preschool) -- South Africa -- Eastern Cape Literacy -- Social Aspects -- South Africa -- Eastern Cape Language acquisition -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1443 , http://hdl.handle.net/10962/d1003324
- Description: The introduction of the new curriculum in South Africa has introduced a new approach to literacy in the early years of the Foundation Phase (Grade R – 1), which has a strong emphasis on emergent literacy. The National Curriculum Statement (NCS) for English – Home Language describes this approach as balanced “because it begins with children’s emergent literacy, it involves them in reading real books and writing for genuine purposes, and it gives attention to phonics”. For many teachers in South Africa, this means moving away from the “reading readiness approach” which held that children were not ready to read and write until they were able to perform sub-skills such as auditory discrimination and visual discrimination, and had developed their fine and large motor skills to a certain level. The purpose of this study was to trace and document children’s emergent literacy development in a Grade R class over a period of two months. More specifically, the intention was to investigate whether it was possible for trained, motivated teachers who have access to everyday resources in otherwise ordinary South African schools, to achieve the Assessment Standards set out in the NCS for Home Language in Grade R. In this school-based case study, the sample consisted of 4 children from 1 preschool in Queenstown, South Africa. The participants were selected according to gender and language because these appear to be significant factors in literacy development. The interpretive approach was used to collect and analyse data. Data were gathered from three main sources; (1) a research journal, (2) semi-structured interviews with the parents of the 4 participants, and (3) samples of the participants’ spontaneous writing. These were then triangulated to give credibility, objectivity and validity to the interpretation of the data. The findings revealed that: (1) Social class, language and to a lesser extent gender emerged as factors which impacted significantly on the children’s literacy development, resulting in some children progressing more quickly than others. In South Africa, language is an indicator of social class. The English-speaking children had a socioeconomic and language advantage which enabled them to make considerable strides in their literacy development. In contrast, the Xhosa-speaking children were disadvantaged by their socioeconomic and language circumstances, which made their literacy progress much slower. (2) The disparities between the English and Xhosa-speaking children in terms of the stability and structure of their families, had a considerable impact on their literacy performance. (3) Finally, teachers in English medium classes need to be aware of these factors. They need to design strategies and interventions to help those children who are learning in their additional language to achieve at similar levels to their English-speaking peers. If this is not done, the gap between the literacy achievements of the English-speakers and speakers of other languages will get wider and wider as time goes by.
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- Date Issued: 2007
A case study analysis of the role of resources in the teaching and learning of senior primary geography in the Northern Province
- Authors: Khubana, Christopher Shonisani
- Date: 1999
- Subjects: Geography -- Study and teaching (Primary) -- South Africa Geography -- Study and teaching (Primary) -- South Africa -- Northern Province
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1431 , http://hdl.handle.net/10962/d1003312
- Description: The dynamic nature of Geography has meant that over the years it has undergone many changes. These changes - for example, in curricula, approaches and methods - have had a great impact on how Geography is taught and learned in schools. Learning theories on how children learn Geography are changing from behaviourism, in terms of which learners are regarded as passive recipients of knowledge in the form of facts, to socially constructivist theory, where learners learn by constructing their own knowledge. In the South African context this has meant moving away from the positivistic tendencies of the 1960s and 1970s, to constructivist practices embodied in the outcomes-based education envisaged for the 21st Century. These changes have impacted on the nature and use of resources. This research attempts to reveal teachers' and learners' perceptions of resources. In the previous curriculum, resources were largely limited to textbooks. In the new curriculum., our perception of resources has to become wider to encompass anything that can enhance teaching and learning. This study focuses on Grade 5 and 6 children in the Northern Province. In the intermediate phase, young children need a wide variety of resources. As we approach the 21 st Century, the information technology of media like computers and the Internet, together with traditional media and resources found in the environment, provide teachers and learners with great opportunities and a wide variety of choices. The study surveyed schools in the Northern Province, through a questionnaire. In order to understand the depth of the problem, three schools were selected for a case study. Data obtained from these studies were analysed and compared to determine trends and patterns regarding the availability or use of resources as teaching and learning aids. On the one hand the study highlights the severe lack of even basic infrastructure on which to develop a 'traditional' resource base and stresses the need for innovation and creativity (and dedication) among a teaching body which feels isolated and marginalised, while on the other hand this research has revealed teachers' desire and willingness to accept change and to adapt, given the necessary epistemological enforcement to effect change.
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- Date Issued: 1999
A case study approach to assess the growth towards world class at EH Walton Packaging (Pty) Ltd
- Authors: Piron, Susan
- Date: 2008
- Subjects: Total quality management , Manufacturing resource planning
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9816 , http://hdl.handle.net/10948/d1018759
- Description: The Printing and Packaging Industry in South Africa has become very competitive over the last decade. Imports and the move towards environmentally friendly packaging have put additional strain on certain sectors of this industry. EH Walton Packaging (Pty) Ltd is one of oldest converters in the industry, established in 1845, and has always been a leader with regards to new technology. It has grown from a small, family business to one of the biggest and most respected in South Africa, but it is still a private company. Due to the rapid growth the shareholders approved a multi-million rand expansion project in 2000. After completion the anticipated increase in shareholder value did not materialize, even though the production facility is always busy. The objective of this research study is to demonstrate to senior management that quality does not end with accreditation of ISO 9001:2000, but that total quality management is invaluable as a business strategy to reach world class manufacturing standards and to sustain organisational excellence. The research will investigate the origins and development of total quality management and world-class manufacturing and extract the most important elements that form the basis of sustainable competitiveness, as well as research done on the reasons why businesses fail. These elements will be further investigated, with special emphasis on the African/South African environment. Research showed that sustained excellence in business and quality is based on customer focus, guided by strategic planning, with leadership at the core, enhanced by philosophy, employee improvement and involvement, and quality assurance. Failure of achieving excellence is best summarized by Deming’s Seven Deadly Sins. The case study approach that was followed to determine the status of total quality elements within the company yielded contrasting results. A number of the “sins” were identified as present in the business strategy; levels of leadership varies from traditional Summary to high performance; understanding of where the company is heading is fragmented; there are no social programs in place and training only concentrates on apprenticeships and not on developing shop floor skills – to mention a few. Surprising is the world-class orientation with regards to customers; but again, this is contrasted with the lack of active customer satisfaction initiatives. The study concludes that although many negative aspects exist and that the prevailing culture does not appear to support change towards world-class growth, there is an element of positive energy among employees. Most of the employees who participated in the study believe that the company has a bright future. It is these attitudes that must be used to drive change, with a clear vision, good strategies and world-class leaders.
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- Date Issued: 2008
A case study describing factors perceived to be impacting staff satisfaction amongst health care professionals at the East London Hospital complex
- Authors: Galo, Luntu
- Date: 2012
- Subjects: Medical personnel -- Job satisfaction -- South Africa -- Case studies Medical personnel -- Job stress -- South Africa -- Case studies Medical personnel -- South Africa -- Attitudes -- Case studies Hospitals -- South Africa -- Administration Health services administration -- South Africa Health planning -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:784 , http://hdl.handle.net/10962/d1003905
- Description: This thesis was born from a concern the researcher had with regard to negative reports in the media emanating from 4 babies that died at Cecilia Makiwane Hospital Peadiatric ICU unit due to power supply failure. The most significant of these negative reports was in 2007 when the Daily Dispatch ran a series of articles regarding what they termed avoidable deaths over the last 14 years. The ease with which staff communicated with the media together with the high absenteeism rate and high turnover was a cause for concern. When the researcher analysed the history of the problem, it immerged from the respondents’ responses that the rationalistion process undertaken by the Eastern Cape Department of Health (ECDoH) was a significant root cause to the problem. The literature review focused on three areas viz.: Organisational Culture, Organisational Change, Foundations of Satisfaction. This focus was used to confine the problem to a manageable project but secondly each of the aspects are interwoven. Routledge (2010) notes that culture is the reflection of the values advocated by a founder or leader by way of his/her day to day actions. This is done by the leader creating a perception or viewpoint that assists the employees to achieve the organisation’s mission, vision and goals. In any organisation change is a constant and it needs to be effectively managed. With government institutions like the East London Hospital Complex (ELHC) directives come from the top and are implemented by an unprepared and untrained leadership and management cadre and clear communication of vision and objective of the desired outcomes never happens. The aim of the research was to: describe the existing Organisational Culture present at ELHC (Perform an organisational diagnosis); describe the impact of change (rationalisation) and to analyze why there was such a high staff turnover. It is clear from the results of the survey conducted that significant dissatisfaction prevailed relating to how the institution was managed. Dissatisfaction amongst the health professionals was general but also specific to the following: leadership and management issues, fairness, remuneration and lack of resources. The recommendations therefore focused on developing management and leadership within the proposal of Dubrin’s model (2001).
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- Date Issued: 2012
A case study exploring the level of awareness of NCP Chlorchem's staff of environmental costs associated with hazardous waste
- Authors: Tlhapane, Keatlaretse Kefilwe
- Date: 2014
- Subjects: Chlorchem (Firm) , Environmental auditing -- South Africa -- Ekurhuleni , Hazardous wastes -- South Africa -- Ekurhuleni , Hazardous wastes -- Environmental aspects , Hazardous wastes -- Economic aspects , Hazardous wastes -- Management , Hazardous wastes -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:841 , http://hdl.handle.net/10962/d1015639
- Description: [Integrative executive summary] NCP Chlorchem (Pty) Ltd manufactures and distributes Chlor alkali products such as chlorine, hydrochloric acid, caustic soda flakes, etc. and in the process generates both hazardous and general waste. Following changes in South African waste management legislation in 2011, the organisation’s waste service provider had to increase the costs associated with the handling of site’s hazardous waste. Top management of NCP Chlorchem (Pty) Ltd requested a meeting with the waste service provider in order to establish the reasons behind the price increase. In that meeting, which the researcher attended, the waste service provider explained the changes in waste legislation and how it was going to impact on their business. Top management understood the reasons behind the price increase; however, they requested the waste service provider to review the price increase. The waste service provider gave the top management of NCP Chlorchem (Pty) Ltd assurance that they were going to discuss the price reduction request with their own senior management and would provide feedback. The researcher did not participate in the feedback meetings; however, to this day, NCP Chlorchem (Pty) Ltd still uses the services of the same waste service provider. The effect the escalating annual waste handling costs has had on NCP Chlorchem (Pty) Ltd’s management team led to the study. Environmental impacts have costs that directly impact on company’s bottom line, such as the costs associated with the generation of waste. Although environmental costs are only one of the many costs incurred by businesses, they deserve management’s attention. According to Jasch (2003), there is an apparent lack of awareness and understanding of the magnitude of the environmental costs generated by organisations, and many opportunities for cost savings through good environmental management are lost. However, using a relatively new tool in environmental management, that is, environmental management accounting (EMA), management would ensure that relevant and significant environmental costs are considered when making business decisions (Jasch, 2003). The main purpose of the thesis is to explore the level of awareness of environmental costs associated with hazardous waste within NCP Chlorchem (Pty) Ltd. In order to carry out the study, literature about environmental and cost accounting as well as literature on waste management was reviewed. Questionnaires were distributed to staff members, and meetings were held with different senior personnel. This case study seeks to answer the following questions: What is NCP Chlorchem (Pty) Ltd’s staff members’ level of understanding of waste management? What is the level of awareness of NCP Chlorchem (Pty) Ltd’s staff of environmental costs with regard to the generation, handling, transportation and disposal of hazardous waste? How can the current traditional accounting within the organisation be integrated with environmental management accounting? The findings of the first research objective revealed that staff members knew the site’s waste streams as per the South African legal definition of waste and as identified in the site’s environmental management system documentation. The conceptual approach to waste management is underpinned by the waste hierarchy. The respondents support the waste hierarchy in its approach to waste management, which is prevention of waste, reduction, reuse, recycle and safe disposal of waste as the last resort. Lack of awareness of environmental management, among other things, was cited as the cause of waste. In addition to that, the respondents believe the waste hierarchy can be achieved by employing recycling facilities, following procedures and by carrying out environmental awareness campaigns. Improving process design and control and including changes in raw material was cited, among other things, as the respondents’ perception on how waste can be reduced. The findings of the respondents’ understanding of waste hierarchy revealed that staff members understood waste management. The respondents cited the impacts of waste on the business as financial impact on the business, impact on their bonuses, and possible loss of business. In relation to the second research objective, it was found that staff members knew the hazardous waste streams and identified amongst other waste, sludge and chlorine emissions as NCP Chlorchem (Pty) Ltd’s hazardous waste. However, with regard to environmental management accounting data, an average of 55.1% of respondents were not familiar with the physical and monetary components of EMA. An average of 19.6% of respondents who were aware of EMA might have been senior personnel. It could further be established that those who were familiar with EMA information were actually working with the data, either for reporting purposes, or for employing waste minimisation strategies, as well as awareness purposes, to their juniors. On average, 80% of the respondents perceived the production department as the area within site that has the EMA information.
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- Date Issued: 2014
A case study investigation into drama in education as an effective teaching methodology to support the goals of outcome based education
- Authors: Elliott, Terri Anne
- Date: 2011
- Subjects: Drama in education -- South Africa Competency based education -- South Africa Curriculum planning -- South Africa Student centered learning -- South Africa Critical thinking -- Study and teaching -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2160 , http://hdl.handle.net/10962/d1008306
- Description: The introduction of outcomes based education (OBE) in the form of Curriculum 2005 (C2005), the National Curriculum Statement (NCS) and the Revised National Curriculum Statement (RNCS) in post-apartheid South Africa resulted in a shift from a content-centred to a learner-centred view on education. This transition took place rapidly as the new government wanted to introduce a democratic education system after the divisive Bantu education system from Apartheid. However, after the changes were implemented, education in South Africa was theoretically outcomes based but practically many educators were still teaching in a content-centred manner. The research puts forward the proposal that drama-in-education (D-i-E) is a useful means by which to align the practical and theoretical goals of OBE within the context of South Africa's current RNCS. This hypothesis drives the main research question: "Can D-i-E be an effective teaching methodology to realise the goals of the RNCS and generate OBE learning environments in a South African high school?" D-i-E is a learner-centred teaching methodology and in practise it meets many of the goals and Critical Cross-Field Outcomes (CCFOs) of OBE. Some of these include the fact that learners can: • Practice problem-solving skills; • Engage with critical and creative thinking; • Grow cultural and aesthetic sensitivity; • Work effectively in groups; and ii. • Learn in inclusive environments that cater for different learning styles and levels. The research examines the use of D-i-E as an outcomes based methodology by which the RNCS could be implemented in the classroom. This is explored through the use of qualitative research in the form of a case study investigation at a South African high school. The case study was conducted with Grade 11 and Grade 12 Dramatic Arts learners and involves an analysis of a D-i-E approach to learning. The conclusion that D-i-E is an effective outcomes based teaching methodology which could assist educators in realising the RNCS was largely reached through participant observation of D-i-E classes and by analysing the learners' journals in which they reflected on D-i-E experiences. The learners' feedback about the experience was generally positive and they reflected that they found D-i-E beneficial because of the fact that it engaged them experientially. They also reflected that D-i-E provided them with a more meaningful and exciting way of learning. These findings are however only generalisable to the type of context (Dramatic Arts learners from a well-resourced girls' high school) in which the research was conducted. The findings provide detailed insight into a specific case study and may be beneficial to educators in South Africa who aim to make use of the same or similar methodologies in their classroom practice. D-i-E also supports many of the underlying tenants of OBE such as learner-centredness, learner diversity and inclusive learning, and can effectively aid educators in implementing the RNCS in an outcomes based way.
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- Date Issued: 2011
A case study investigation into the utility of baseline data versus normative data using a computer-based concussion management programme
- Authors: Mitchell, Julia
- Date: 2005
- Subjects: Brain -- Concussion , Neuropsychological tests , Sports injuries -- Psychological aspects , Head -- Wounds and injuries -- Complications
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3021 , http://hdl.handle.net/10962/d1002530 , Brain -- Concussion , Neuropsychological tests , Sports injuries -- Psychological aspects , Head -- Wounds and injuries -- Complications
- Description: Neuropsychological testing is recognised as one of the cornerstones of concussion evaluation, contributing significantly to both an understanding of the injury as well as management of the recovery process. Despite the high incidence of concussion at school level, traditional paper-and-pencil neuropsychological testing has generally been absent from school concussion management programmes, largely due to time and cost constraints. Now, the recent development of computerised neuropsychological testing is providing the opportunity for including neurocognitive assessment in this process. The Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) is a valid and reliable instrument of this type and normed on 13 - 18 year old North American high school athletes, as well as adult groups. The current recommendation is that athletes are baselined preseason in order to provide an individualised comparative level against which to monitor recovery and provide return-to-play recommendations. This in itself is quite a cumbersome process, thus the present study set out to ascertain whether baseline testing of all athletes is necessary, or whether the use of US or SA normative data alone would provide an appropriate standard against which to interpret the postinjury scores. From a leading South African rugby playing school, the 1st and 2nd rugby teams, (16 - 18 years) were baselined using ImPACT. Three athletes, who were subsequently referred with concussion during the rugby season, were followed up with serial testing on ImPACT. An analysis of the follow up scores was conducted to chart the athletes' recovery process, in relation to the athletes own baseline scores (using US and SA reliable change indices) and age appropriate US and SA normative ranges. The relative utility of individual baselines scores versus these normative ranges was then critically evaluated. It was concluded that a combination of both baseline and normative data provided optimal management of the athlete, with the methods complementing each other in the interpretation of post-injury results. Overall, the SA normative ranges seemed to provide slightly better management guidelines than the US normative ranges when used with this sample of South African high school athletes.
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- Date Issued: 2005
A case study investigation of the neuropsychological profile of a rugby player with a history of multiple concussions
- Authors: Case, Stephanie
- Date: 2006
- Subjects: Rugby football injuries , Brain -- Concussion -- Complications , Neuropsychological tests , Head -- Wounds and injuries -- Complications , Sports injuries -- Psychological aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3165 , http://hdl.handle.net/10962/d1007727 , Rugby football injuries , Brain -- Concussion -- Complications , Neuropsychological tests , Head -- Wounds and injuries -- Complications , Sports injuries -- Psychological aspects
- Description: sustained multiple concussions may be at risk of cumulative impairment. The role of neuropsychological testing in the management of sports-related concussion is a contentious and challenging issue which has gained credibility given the lack of clear and well-established guidelines pertaining to the diagnosis, assessment and return-to-play decisions following concussion. Despite various traditional paper and pencil tests being shown to be effective indicators of postconcussive neuropsychological dysfunction, testing has not been widely implemented, due to time- and labour-demands. ImPACT, a computer-based neuropsychological assessment instrument, has been recognised as a valid and reliable tool in the monitoring of athletes' symptoms and neurocognitive functioning preseason and postconcussion. As a part of larger-scale concussion research conducted on top-team university rugby players, this is an in-depth case study conducted on a 20-year old participant with a history of multiple concussions, who was referred following a concussion sustained during the season. The objectives of the study were: (i) to determine the sensitivity of ImPACT versus WAIS-III Digit Span and Trail Making Test during the acute postconcussive phase; and (ii) to examine the sensitivity of ImPACT versus a comprehensive battery of neuropsychological tests to possible residual deficits as a result of the multiple concussions. ImPACT was determined to be more sensitive to acute postconcussive impairment following concussion than Digit Span and Trail Making Test. Furthermore, the ImPACT preseason baseline scores appear to be sensitive to neurocognitive dysfunction, possibly due to cumulative concussive injuries.
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- Date Issued: 2006
A case study of a pre-service mathematics education course to grow and develop proficient teaching in mathematics in the intermediate phase
- Authors: Lee, Amanda Jane
- Date: 2014
- Subjects: Mathematics -- Study and teaching -- South Africa , Mathematics teachers -- Training of -- South Africa , Mathematics -- Study and teaching (Elementary) -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2004 , http://hdl.handle.net/10962/d1015664
- Description: This research study investigated the ways in which a mathematics module, informed by an enactivist philosophy, enabled pre-service teachers to unpack the reality of their teaching practice in terms of proficient teaching. Given the generally poor mathematics results in South Africa it is not enough for teachers to be merely proficient in Mathematics. They also need to be in a position to explain important mathematical concepts to children in a manner that will encourage and develop an understanding of the basic mathematical concepts. It was my intention with this study to determine whether a mathematics education module, that embraced the underlying themes of enactivism as part of its teaching pedagogy, could have the potential to develop and increase the skills of pre-service teachers’ teaching for proficiency in Mathematics. The mathematics module was underpinned by five themes of enactivism namely: autonomy, embodiment, emergence, sense-making and experience and was designed to supplement the pre-service teachers’ basic skills in Mathematics in the Intermediate Phase. This mathematics module was offered to fourth year pre-service teachers completing a B.Ed. in the Foundation Phase at a private institute specialising in the training of teachers. The theoretical framework was informed by enactivism and how the themes of enactivism could be used as a vehicle to develop teaching proficiency. The study was qualitative in nature and situated within an interpretivist paradigm. The specific perspectives of interpretivism that were used were hermeneutics, phenomenology and reflexivity. The research design was a case study that contained elements of action research and encompassed three phases of data collection. The first phase focused on the pre-service teachers’ approach to teaching Mathematics and what this brought forth in terms of the reality of their teaching practice and the problems they encountered. The second phase undertook to determine what growth and development of teaching proficiency in Mathematics had emerged over the research period. The final phase was undertaken after the pre-service teachers had graduated and were employed as full time teachers in the Intermediate Phase. The analytical framework and lens through which the data was analysed was that of Kilpatrick, Swafford and Findell’s (2001) strands of mathematical proficiency. The argument that I present is that the themes of enactivism did contribute to the growth of the pre-service teachers’ teaching for mathematical proficiency. The themes of embodiment and experience were major contributions in revealing that this was a reality for the pre-service teachers from a practical perspective and was what they would be able to take away with them. However the theme of emergence stood out as the principle that generated the most awareness and growth and which, in turn, affected the participants’ autonomy.
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- Date Issued: 2014
A case study of a series of process writing workshops for teachers of English as a second language
- Authors: Claude, Marianne
- Date: 1994
- Subjects: English language -- Study and teaching -- South Africa -- Foreign speakers English language -- Writing
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1433 , http://hdl.handle.net/10962/d1003314
- Description: The case study, which is described in this thesis, is concerned with two aspects of second language teaching and learning, namely process writing and 'teacher development'. Ten Zulu speaking, English second language teachers in Durban, Natal, participated in a series of process writing workshops. Before the workshops, they were given opportunities to reflect, in interviews, upon their own past and present writing practices. After the workshops there were follow-up interviews to elicit their further understanding of what is involved in writing. The workshop materials were compiled and written by the researcher. The aims of the research project were, in summary, the following: to let the teachers, who are teachers of writing in their classrooms, become participating writers themselves; to make the process writing workshops be a reflective activity through which the participants would develop as teachers. The entire case study is positioned within critical theory, as a philosophical framework, in which the teachers' reflections upon their writing experiences is seen as emancipatory practice. The research project was small scale and predominantly qualitative. A narrative, 'explanation-building' analysis of the entire findings forms the major part of the thesis. The writing workshops gave the teachers in this study occasion to experience process writing; furthermore they were enabled to reflect in detail on their experiences. It is suggested that teacher training colleges and in-service courses incorporate the 'writing workshops for teachers ' concept, as an activity for growth and development. Further research may take the form of long term action research into how teachers who have attended such workshops implement the insights they have gained in their classrooms.
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- Date Issued: 1994
A case study of a teacher's oral error treatment strategies in an English language classroom
- Authors: Dlangamandla, F N N
- Date: 1996
- Subjects: Language and languages -- Study and teaching -- Error analysis English language -- Study and teaching -- Foreign speakers English language -- Study and teaching -- Foreign speakers -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1434 , http://hdl.handle.net/10962/d1003315
- Description: Theoretical perspectives on error treatment in second language acquisition research are divided on the effect and desirability of corrective feedback on the learner's output. Theorists like Krashen (1982), believe that correction hampers acquisition because it encourages the learners to avoid difficult structures and to focus on form rather than on meaning, while Long (1977) contends that error treatment possibly speeds up interlanguage development although errors disappear slowly. Edmondson (1985) asserts that bringing errors to the learner's attention helps learning and that error - treatment contributes to consciousness-raising which is important for language acquisition. Research findings present conflicting evidence on the effects of corrective feedback on those for whom correction is meant. Some researchers report no concrete findings on the relationship between corrective feedback and learning outcomes (Hendrickson (1978) and Brock, Day and Long (1986)). Others, for example, Chaudron (1977) and Crookes and Rulon (1985) report differential effects of corrective treatments. Salica, Ramirez and Stromquist and Wren (cited in Chaudron 1988) report some evidence of feedback on error resulting in the learner's ability to self-correct. However, Hendrickson (1978) reports that some direct types of corrective procedures have been found to be ineffective. This research investigated a teacher's oral error treatment policy in different types of English lessons in a situation where L2 pupils study English as a subject according to an LI syllabus. The findings of this case study reveal that the teacher's manner of correction, when he decides to correct, is subtle and indirect. Rarely does he correct overtly and explicitly as his concern is to avoid hurting the error maker's feelings. He defers treatment and ignores most of the oral errors that learners make during classroom interaction. Pupil perceptions of their teacher's corrective treatments were positive although some of the pupils reported that they found his corrections confusing and intimidating at times. Most of them expressed , a wish to have their speech errors attended to explicitly, preferably by their teacher as his treatments were found to be motivational and unabrasive. Some of the pupils were opposed to peer correction for fear of ridicule. They also felt that fellow pupils did not always provide correct treatments. All the pupils in this study were of the opinion that oral error treatment is desirable because they believe that it improves their performance in English.
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- Date Issued: 1996
A case study of a teacher's questions in an English Second Language (ESL) classroom
- Authors: Nhlapo, Malefu
- Date: 1999
- Subjects: English language -- Study and teaching English language -- Study and teaching -- Foreign speakers -- Case studies
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1435 , http://hdl.handle.net/10962/d1003316
- Description: This research study seeks to explore and understand the way a Form C (the third year of high school) teacher asks questions in an English second language (ESL) classroom in a high school in Lesotho. As this is a small-scale study on a teacher’s questions in a familiar setting, an ethnographic stance was adopted. The researcher adopted the role of non-participant observer, recorded three different lesson types and took observational notes. She transcribed the lessons and used the transcription to interview both the teacher and the students. The interviews were recorded and transcribed by the researcher. She then analysed the classroom and interview data and invited the teacher to respond to the analysis she had made. The interview was also recorded and transcribed. The findings indicated that the teacher asked most questions in the three lesson types. He asked mainly lower order question. However, the nature of the questions varied according to the intentions of the teacher, even when the lesson type was the same. Although it is difficult to generalize from a small-scale study like this one, it is believed that this study has been beneficial in raising awareness about the nature and role of questions in classroom interaction, and also in raising awareness of the teacher. Consciousness raising may be essential to educators and researchers. Moreover, this research may enable educators to theorize their practice. This research demonstrates the need for teacher development. It argues that knowledge should be linked with the skills. Therefore, it proposes the need for teacher education to include an explicit focus on questioning since questions are an integral part of teaching and learning. It further proposes the need for teachers to plan their questions carefully as good questioning strategies may facilitate learning. To my knowledge, existing research on teachers’ questions has not linked the cognitive, linguistic and pedagogic functions of teachers’ questions. This study draws from literature on these three areas while acknowledging the importance of taking into account contextual issues in analysing teachers’ questions. It therefore concludes that, content, curriculum, and the teacher’s intentions and his/her ideologies cannot be ignored in the study of a teacher’s questions.
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- Date Issued: 1999
A case study of Bigodi Wetland Sanctuary as a community driven Community-Based Natural Resource Management initiative : maintaining livelihoods and wetland health
- Authors: Gosling, Amanda Karen
- Date: 2012
- Subjects: Wetland conservation -- Uganda , Wetland ecology -- Uganda , Natural resources management areas -- Uganda , Rural development -- Uganda
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4752 , http://hdl.handle.net/10962/d1007065 , Wetland conservation -- Uganda , Wetland ecology -- Uganda , Natural resources management areas -- Uganda , Rural development -- Uganda
- Description: Community-Based Natural Resource Management (CBNRM) is considered a win-win approach to reconcile conservation with natural resource use. CBNRM aims to accomplish conservation whilst prioritising development and contributing to poverty alleviation. This study analysed the different components of a CBNRM initiative, Bigodi Wetland Sanctuary (BWS), located in western Uganda. The study was carried out by interviewing the managing committee members (n= 8) as well as local households (n= 68) regarding the manner in which the project works, and the associated benefits and constraints. The main management issues recognised were a lack of monitoring and committee cohesiveness. The information gathered through the household survey enabled the calculation of the value of local livelihood options. This was done on the premise that conservation is better accepted when land users realise the economic value of natural resources. The average annual value of household livelihoods was represented by 30% crop production, 57% natural resource use, and 13% livestock. Lastly, wetland assessments were performed using the WET-Health and WET-EcoServices methodologies from the Wetland Management Series. These assessments indicated that the impacts of local livelihoods on the wetland were currently low but potential issues could arise with the increasing human population density. Ultimately, BWS presents both environmental and social costs and benefits. With a detailed and interdisciplinary method specific recommendations of improvement can be made to reduce such costs and further reconcile the conservation of Bigodi Wetland with local natural resource use..
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- Date Issued: 2012
A case study of child-centred play therapy with a child suffering from posttraumatic stress disorder
- Authors: Nyanga, Kanyisa
- Date: 2014
- Subjects: Play therapy , Post-traumatic stress disorder in children
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/8802 , vital:26431
- Description: Child-centred play therapy is not the preferred treatment approach for Posttraumatic Stress Disorder (PTSD), because of the limited research demonstrating this treatment as a proper approach for childhood trauma. The purpose of this case study was to explore and describe the process of child-centred therapy with a four-year-old child with PTSD. An exploratory descriptive case study approach was utilised as it allowed for an in-depth description of a phenomenon in its therapeutic context. Data was collected through multiple sources to establish a comprehensive database. The data was analysed through Alexander’s content analysis and Guba’s model of trustworthiness. Findings included themes observed in the research participant dealing with PTSD of perfectionism, control, shame, mistrust, needing control, and perfectionism. The therapist’s application of Axline’s principles indicated these principles being enough for treating PTSD in a child. Some of those principles had immediate impact while others were cumulative in their effect.
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- Date Issued: 2014