Exploring how Grade 11 Physical Science learners make sense of the concept of rates of reactions through the inclusion of the indigenous practice of making oshikundu: a Namibian case study
- Nikodemus, Kristof Shingwilila
- Authors: Nikodemus, Kristof Shingwilila
- Date: 2017
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/8154 , vital:21360
- Description: It has been observed that the teaching and learning of the concept of rates of reactions is seen as being difficult for most Namibian learners. Concerns have been expressed in Examiners’ Reports about candidates showing little knowledge of the topic ‘rates of reactions’. Hence, this study sought to explore how indigenous knowledge and practices through a practical activity of making oshikundu, enabled or constrained learner-engagement and sense-making of the concept of rates of reactions in Namibian schools. Underpinned by an interpretive paradigm, the study tried to describe and understand how learners make sense of their world. Within the interpretive paradigm, a mixed-method case study approach was adopted. It is informed by Vygotsky’s socio-cultural theory, which recognises that learning and meaning-making are represented as originating from social interactions among individuals. The research study was conducted in a rural secondary school in the northern part of Namibia with Grade 11 Physical Science learners. Purposive sampling techniques were used to select three learners from the class, as the interview sample. A pre-test was used to gather data on the type of prior knowledge that Grade 11 Physical Science learners had of concepts related to rates of reactions. The pre-test’s content was validated by two Physical Science specialists. Observations were used to explore how learners make sense of rates of reactions during lessons. In addition to observations, interviews and a post-test were used in order to gather data on how the practical activity of making oshikundu enabled or constrained Grade 11 Physical Science: (a) learner engagement and (b) sense-making of the concept of rates of reactions. The findings of the study found that learners were more engaged and participated more fully in class than in previous year when the indigenous practice of making oshikundu was incorporated during the science lessons. The study thus recommends that indigenous knowledge and practices be integrated into Physical Science classrooms for effective teaching and learning and sense making of science concepts.
- Full Text:
- Authors: Nikodemus, Kristof Shingwilila
- Date: 2017
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/8154 , vital:21360
- Description: It has been observed that the teaching and learning of the concept of rates of reactions is seen as being difficult for most Namibian learners. Concerns have been expressed in Examiners’ Reports about candidates showing little knowledge of the topic ‘rates of reactions’. Hence, this study sought to explore how indigenous knowledge and practices through a practical activity of making oshikundu, enabled or constrained learner-engagement and sense-making of the concept of rates of reactions in Namibian schools. Underpinned by an interpretive paradigm, the study tried to describe and understand how learners make sense of their world. Within the interpretive paradigm, a mixed-method case study approach was adopted. It is informed by Vygotsky’s socio-cultural theory, which recognises that learning and meaning-making are represented as originating from social interactions among individuals. The research study was conducted in a rural secondary school in the northern part of Namibia with Grade 11 Physical Science learners. Purposive sampling techniques were used to select three learners from the class, as the interview sample. A pre-test was used to gather data on the type of prior knowledge that Grade 11 Physical Science learners had of concepts related to rates of reactions. The pre-test’s content was validated by two Physical Science specialists. Observations were used to explore how learners make sense of rates of reactions during lessons. In addition to observations, interviews and a post-test were used in order to gather data on how the practical activity of making oshikundu enabled or constrained Grade 11 Physical Science: (a) learner engagement and (b) sense-making of the concept of rates of reactions. The findings of the study found that learners were more engaged and participated more fully in class than in previous year when the indigenous practice of making oshikundu was incorporated during the science lessons. The study thus recommends that indigenous knowledge and practices be integrated into Physical Science classrooms for effective teaching and learning and sense making of science concepts.
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Lived experience of positional suffering for room attendants at Rhodes University: insights for the transformation agenda
- Authors: Toli, Vuyolwethu
- Date: 2017
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/7890 , vital:21320
- Description: Taking insights from the domestic work literature both locally and internationally, this study explores the lived experiences of room attendants who work as cleaners in the students’ residences at Rhodes University. The study focuses on the housekeeping division of Rhodes University. Data was generated from in-depth individual interviews and focus groups with 26 women and 3 men participants (aged between 28 and 60) who work as room attendants, and who were recruited from the residences across the university. The phenomenological approach allowed the participants to articulate in-depth, their experiences of working as room attendants in intimate spaces. This study used a triangulated conceptual framework, which amalgamated the concepts of pain, social space and intersectionality, and exploitation under the umbrella concept of positional suffering. Within a higher education transformation agenda which has marginalised the experiences of unskilled workers at the university, the study seeks to bring insights to the understanding of transformation at Rhodes University through the experiences of the being-in-the-world of room attendants.
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- Authors: Toli, Vuyolwethu
- Date: 2017
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/7890 , vital:21320
- Description: Taking insights from the domestic work literature both locally and internationally, this study explores the lived experiences of room attendants who work as cleaners in the students’ residences at Rhodes University. The study focuses on the housekeeping division of Rhodes University. Data was generated from in-depth individual interviews and focus groups with 26 women and 3 men participants (aged between 28 and 60) who work as room attendants, and who were recruited from the residences across the university. The phenomenological approach allowed the participants to articulate in-depth, their experiences of working as room attendants in intimate spaces. This study used a triangulated conceptual framework, which amalgamated the concepts of pain, social space and intersectionality, and exploitation under the umbrella concept of positional suffering. Within a higher education transformation agenda which has marginalised the experiences of unskilled workers at the university, the study seeks to bring insights to the understanding of transformation at Rhodes University through the experiences of the being-in-the-world of room attendants.
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Constructing a local approach to journalism education: a study of Zambian educators’ conceptualisation of the ideal journalism curriculum
- Authors: Milupi, Mulako
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3552 , http://hdl.handle.net/10962/d1021228
- Description: This research is an investigation of Zambian journalism educators’ conception of the knowledge, competencies and values that should inform their teaching practice. The study establishes how such educators conceptualise of the purpose of journalism education within the Zambian context. As part of this examination, it identifies characteristics of this context that educators regard to be of relevance to their conceptualisation of such purpose. It then identifies what they understand as the implications for the design of the ideal journalism education curriculum. The study assesses the relevance of these perspectives to the teaching of journalism in Zambia, as an example of an African country with a ‘developing’ economy. The study draws for its theoretical framework on journalism studies generally and scholarship about journalism education more specifically. It is argued that a review of the global history of journalism education points to the existence of three main traditions of teaching that have developed internationally. The first of these traditions is described as being dedicated to the project of ‘professionalisation’; the second to the production of ‘critical practitioners’, and the third to the project of ‘social development’. These traditions are based on different understandings with regard to the principles on which journalism education programmes should be based and the kind of knowledge that they should draw on. It is noted that this body of literature does not include extensive research of the way in which particular groups of African journalism educators respond to these traditions. In order to contribute to such research, the empirical component of this study sets out to explore Zambian journalism educators’ conceptualisation of journalism education within their own social context. It does so by means of an exploration of journalism educators based, respectively, at the Evelyn Hone College of Applied Arts (EHC) and the University of Zambia (UNZA)’s Mass Communication Department. The foremost conclusion of the research is that both the professionalising and developmental tradition can be observed to influence the participants’ discussion.
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- Authors: Milupi, Mulako
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3552 , http://hdl.handle.net/10962/d1021228
- Description: This research is an investigation of Zambian journalism educators’ conception of the knowledge, competencies and values that should inform their teaching practice. The study establishes how such educators conceptualise of the purpose of journalism education within the Zambian context. As part of this examination, it identifies characteristics of this context that educators regard to be of relevance to their conceptualisation of such purpose. It then identifies what they understand as the implications for the design of the ideal journalism education curriculum. The study assesses the relevance of these perspectives to the teaching of journalism in Zambia, as an example of an African country with a ‘developing’ economy. The study draws for its theoretical framework on journalism studies generally and scholarship about journalism education more specifically. It is argued that a review of the global history of journalism education points to the existence of three main traditions of teaching that have developed internationally. The first of these traditions is described as being dedicated to the project of ‘professionalisation’; the second to the production of ‘critical practitioners’, and the third to the project of ‘social development’. These traditions are based on different understandings with regard to the principles on which journalism education programmes should be based and the kind of knowledge that they should draw on. It is noted that this body of literature does not include extensive research of the way in which particular groups of African journalism educators respond to these traditions. In order to contribute to such research, the empirical component of this study sets out to explore Zambian journalism educators’ conceptualisation of journalism education within their own social context. It does so by means of an exploration of journalism educators based, respectively, at the Evelyn Hone College of Applied Arts (EHC) and the University of Zambia (UNZA)’s Mass Communication Department. The foremost conclusion of the research is that both the professionalising and developmental tradition can be observed to influence the participants’ discussion.
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An investigation into the nature of mathematics connections used by selected Grade 11 teachers when teaching algebra : a case study
- Kanyanda, Ester Ndahekomwenyo
- Authors: Kanyanda, Ester Ndahekomwenyo
- Date: 2015
- Subjects: Mathematics -- Study and teaching (Secondary) -- Namibia -- Tsumeb , Algebra -- Study and teaching (Secondary) -- Namibia -- Tsumeb , Connections (Mathematics) , Teacher effectiveness -- Namibia -- Tsumeb
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:2036 , http://hdl.handle.net/10962/d1017347
- Description: The purpose of this study was to investigate the nature of mathematical connections used by selected teachers when teaching the topic of algebra and to investigate their perceptions of their use of connections. The participants were selected on the basis of teaching experience as well as their willingness to share their ideas. An interpretive paradigm was used to collect and analyse data. The data was collected from three participating teachers. These participants were selected from the three secondary schools in the town of Tsumeb in Namibia. I used video recordings of two lessons per teacher as well as semi-structured interviews as my tools to gather data. After the two lessons were video recorded, I conducted a workshop with the teachers to introduce them to the 5 types of mathematical connections pertinent to this study. We analysed the videos together using Businskas' framework as a basis for analysis. This then formed part of the stimulated recall interviews. It was found that, even though teachers were not aware of the concept of mathematical connections before our interactions, there was strong evidence of connections being made and used in their lessons. The two types of connections that were used most frequently (24.1 percent each) were procedural and instruction-oriented connections respectively. Part-whole relationships connections were used the least with a frequency of 12 percent. All three teachers agreed that they needed to make more connections when teaching and that they would think more about connections in future, particularly when preparing their lessons. The study makes recommendations to encourage the continuous use of connections in teaching mathematics.
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- Authors: Kanyanda, Ester Ndahekomwenyo
- Date: 2015
- Subjects: Mathematics -- Study and teaching (Secondary) -- Namibia -- Tsumeb , Algebra -- Study and teaching (Secondary) -- Namibia -- Tsumeb , Connections (Mathematics) , Teacher effectiveness -- Namibia -- Tsumeb
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:2036 , http://hdl.handle.net/10962/d1017347
- Description: The purpose of this study was to investigate the nature of mathematical connections used by selected teachers when teaching the topic of algebra and to investigate their perceptions of their use of connections. The participants were selected on the basis of teaching experience as well as their willingness to share their ideas. An interpretive paradigm was used to collect and analyse data. The data was collected from three participating teachers. These participants were selected from the three secondary schools in the town of Tsumeb in Namibia. I used video recordings of two lessons per teacher as well as semi-structured interviews as my tools to gather data. After the two lessons were video recorded, I conducted a workshop with the teachers to introduce them to the 5 types of mathematical connections pertinent to this study. We analysed the videos together using Businskas' framework as a basis for analysis. This then formed part of the stimulated recall interviews. It was found that, even though teachers were not aware of the concept of mathematical connections before our interactions, there was strong evidence of connections being made and used in their lessons. The two types of connections that were used most frequently (24.1 percent each) were procedural and instruction-oriented connections respectively. Part-whole relationships connections were used the least with a frequency of 12 percent. All three teachers agreed that they needed to make more connections when teaching and that they would think more about connections in future, particularly when preparing their lessons. The study makes recommendations to encourage the continuous use of connections in teaching mathematics.
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Developing a performance measurement tool to monitor the performance of a public sector agency : a balanced scorecard approach
- Authors: Lisani, Ncedo
- Date: 2015
- Subjects: South Africa. Economic Development Department , South Africa. Department of Environmental Affairs and Tourism , Performance -- Measurement , Performance -- Management , Public administration -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:848 , http://hdl.handle.net/10962/d1017515
- Description: The world has seen unparalleled pressure put on the public sector to improve the speed and quality of service delivery, whilst simultaneously employing measures to cut the costs. South Africa and the Eastern Cape have not been immune to this as there have been complaints and demonstrations from various national and provincial stakeholders demanding more and improved services. The Department of Economic Development, Environmental Affairs and Tourism (DEDEAT) in particular has employed the services of public entities in its quest to realise government’s socio-economic developmental objectives and ease some of the service delivery pressures. These agencies are unfortunately struggling to deliver and the Department is unable to play the oversight role it is legislatively mandated to carry out. The main reason for this seem to be the lack of the capacity to objectively track and measure the performance of these agencies. As they say “you cannot manage what you cannot measure”. This is despite the fact that there is a shareholders’ compact and many other measures in place to enable performance monitoring. Also, the public sector is known to have inherent and unique performance management challenges like broad and vague objectives which lead to too many measurements, a propensity to focus on the “easy to measure” but often irrelevant indicators at the expense of critical outcomes and a short-term orientation that is usually fuelled by political expediency. Against this background, this study sought to make use of a comprehensive and dynamic performance monitoring framework, namely the Balanced Scorecard (BSC), to explore its potential use in assisting government to monitor the performance of public agencies, in particular the Development Finance Institutions (DFI) in South Africa. The proposed framework helps government to focus on the performance drivers of future value, and what decisions and actions are necessary to achieve critical outcomes. The aim of the study therefore is to develop an adjusted BSC framework to monitor the activities of a public sector agency and thus demonstrate how a BSC framework could be used to monitor a public agency by the government department. The study is evaluative in nature and is divided into three sections. Section one is presented as an Evaluation Report. It sets the scene, discusses briefly the key theoretical concepts, outlines the research methods used and presents the findings followed by a discussion and recommendations. Section two delves into the literature in more detail, providing a more extensive review of the literature that informed the investigation, whilst section three provides a more extensive description of the research methodology employed in the study. To achieve the aims of the study, the research drew from the work of various authors in the field including that of Bigliardi, Dormio and Galati, 2011; Bititci, Garengo, Dörfler, and Nudurupati, 2012; Julyan, 2011; Kaplan and Norton, 1992, 1993, 1996, 2001, 2004 and 2006; Niven, 2003 and 2008 and Northcott and Taulapapa, 2012. Also, five BSC perspectives - including the programme specific “equity” perspective - were used to develop an interview schedule. These were used to formulate the key performance objectives and indicators, based on the stakeholder’s responses. These respondents have experience within the programme as administrators, beneficiaries and funders. The research employed purposive sampling with semi-structured in-depth interviews and document analysis as primary and secondary instruments for data collection. In essence, five officials from the agency, one from DEDEAT and two co-operatives participated in the research. The results indicate a general appreciation of and gravitation towards outcome based measures, even though the government culture of focusing on outputs is still prevalent. The results of the study indicated that, generally, a government - public agency BSC based performance monitoring framework would have the following features: Customer objectives and programme mission as the main goal and this will provides clarity at all levels on who the customers are and what are their primary requirements. Clear, visible and stringent financial controls as the agency is administering public resources. Few carefully selected processes and systems that have a direct and positive impact on the customer objectives. Deliberate and consistent efforts to promote the participation of designated groups in the economy of the country. Comprehensive indicators on capacity building as “mission based-organisations rely heavily on skills, dedication and alignment of staff”. Overall, the study concludes that the make-up of the BSC is beneficial to the public sector and in monitoring the public sector agencies for the following reasons: It helps the agency to focus on customers and their needs. It forces the agency to engage and communicate strategic intention with both internal and external stakeholders and thus synchronize competing stakeholder needs. It forces the agency to limit the number of indicators and therefore select the few value adding measures that are aligned to customer outcomes. Through its cause and effect relationship, the agency is compelled to align all the resources, activities and processes to the main goal of the entity. All these help to minimize the principal agent problem, as the use of the BSC can bring clarity on strategy and expectations, provided it is supported with regular communication.
- Full Text:
- Authors: Lisani, Ncedo
- Date: 2015
- Subjects: South Africa. Economic Development Department , South Africa. Department of Environmental Affairs and Tourism , Performance -- Measurement , Performance -- Management , Public administration -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:848 , http://hdl.handle.net/10962/d1017515
- Description: The world has seen unparalleled pressure put on the public sector to improve the speed and quality of service delivery, whilst simultaneously employing measures to cut the costs. South Africa and the Eastern Cape have not been immune to this as there have been complaints and demonstrations from various national and provincial stakeholders demanding more and improved services. The Department of Economic Development, Environmental Affairs and Tourism (DEDEAT) in particular has employed the services of public entities in its quest to realise government’s socio-economic developmental objectives and ease some of the service delivery pressures. These agencies are unfortunately struggling to deliver and the Department is unable to play the oversight role it is legislatively mandated to carry out. The main reason for this seem to be the lack of the capacity to objectively track and measure the performance of these agencies. As they say “you cannot manage what you cannot measure”. This is despite the fact that there is a shareholders’ compact and many other measures in place to enable performance monitoring. Also, the public sector is known to have inherent and unique performance management challenges like broad and vague objectives which lead to too many measurements, a propensity to focus on the “easy to measure” but often irrelevant indicators at the expense of critical outcomes and a short-term orientation that is usually fuelled by political expediency. Against this background, this study sought to make use of a comprehensive and dynamic performance monitoring framework, namely the Balanced Scorecard (BSC), to explore its potential use in assisting government to monitor the performance of public agencies, in particular the Development Finance Institutions (DFI) in South Africa. The proposed framework helps government to focus on the performance drivers of future value, and what decisions and actions are necessary to achieve critical outcomes. The aim of the study therefore is to develop an adjusted BSC framework to monitor the activities of a public sector agency and thus demonstrate how a BSC framework could be used to monitor a public agency by the government department. The study is evaluative in nature and is divided into three sections. Section one is presented as an Evaluation Report. It sets the scene, discusses briefly the key theoretical concepts, outlines the research methods used and presents the findings followed by a discussion and recommendations. Section two delves into the literature in more detail, providing a more extensive review of the literature that informed the investigation, whilst section three provides a more extensive description of the research methodology employed in the study. To achieve the aims of the study, the research drew from the work of various authors in the field including that of Bigliardi, Dormio and Galati, 2011; Bititci, Garengo, Dörfler, and Nudurupati, 2012; Julyan, 2011; Kaplan and Norton, 1992, 1993, 1996, 2001, 2004 and 2006; Niven, 2003 and 2008 and Northcott and Taulapapa, 2012. Also, five BSC perspectives - including the programme specific “equity” perspective - were used to develop an interview schedule. These were used to formulate the key performance objectives and indicators, based on the stakeholder’s responses. These respondents have experience within the programme as administrators, beneficiaries and funders. The research employed purposive sampling with semi-structured in-depth interviews and document analysis as primary and secondary instruments for data collection. In essence, five officials from the agency, one from DEDEAT and two co-operatives participated in the research. The results indicate a general appreciation of and gravitation towards outcome based measures, even though the government culture of focusing on outputs is still prevalent. The results of the study indicated that, generally, a government - public agency BSC based performance monitoring framework would have the following features: Customer objectives and programme mission as the main goal and this will provides clarity at all levels on who the customers are and what are their primary requirements. Clear, visible and stringent financial controls as the agency is administering public resources. Few carefully selected processes and systems that have a direct and positive impact on the customer objectives. Deliberate and consistent efforts to promote the participation of designated groups in the economy of the country. Comprehensive indicators on capacity building as “mission based-organisations rely heavily on skills, dedication and alignment of staff”. Overall, the study concludes that the make-up of the BSC is beneficial to the public sector and in monitoring the public sector agencies for the following reasons: It helps the agency to focus on customers and their needs. It forces the agency to engage and communicate strategic intention with both internal and external stakeholders and thus synchronize competing stakeholder needs. It forces the agency to limit the number of indicators and therefore select the few value adding measures that are aligned to customer outcomes. Through its cause and effect relationship, the agency is compelled to align all the resources, activities and processes to the main goal of the entity. All these help to minimize the principal agent problem, as the use of the BSC can bring clarity on strategy and expectations, provided it is supported with regular communication.
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A teaching case study of the strategic alignment of business strategy and information technology strategy at Nedbank
- Authors: Tsoaeli, Tebalo
- Date: 2013
- Subjects: Nedbank Banks and banking -- South Africa Business planning Information technology
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:720 , http://hdl.handle.net/10962/d1001883
- Description: In today’s business world, a lot of organizations are investing heavily in Information Technology (IT) in order to develop a competitive edge. According to Loukis, Sapounas and Milionis (2009:85) “firms all over the world make significant investments in IT aiming to increase their efficiency and effectiveness”. According to Cline and Guynes (2001:10), “during the last 30 years, IT has become an increasingly integral part of business operations”. Most of the times, organizations fail to get real value from the investments made in IT. This is mainly due to the fact that organizations fail to realize the value brought about by aligning IT strategy with Business strategy. Hu and Huang (2004:60) state that “each year organizations invest in IT to improve their competitive advantage and ultimately their business performance; however, more often than not, the anticipated benefits of IT investments fail to materialize due to misalignment of or lack of alignment, between the business and IT strategies”. Henderson and Venkatraman (1999:475) emphasize that “alignment is a desired state for organizations investing in IT that is not always achieved, as it often entails a radical change in the way managers consider IT”. It is through the alignment of IT strategy and Business strategy that organizations are able to realize the value brought about by investing in IT. Papp (2001:20)illustrates that “misalignment can cause problems with not only the development and integration of business and IT strategies, but can actually prevent IT from being fully leveraged to its maximum potential within an organization”. An organization that realizes the value of aligning IT strategy and Business strategy is able to develop a competitive advantage over its competitors. According to Daneshvar and Ramesh (2010:1) “each organization is aware of the special effects, benefits and implication of IT in business performance and also its capacity in building sustainable competitive advantages”.
- Full Text:
- Authors: Tsoaeli, Tebalo
- Date: 2013
- Subjects: Nedbank Banks and banking -- South Africa Business planning Information technology
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:720 , http://hdl.handle.net/10962/d1001883
- Description: In today’s business world, a lot of organizations are investing heavily in Information Technology (IT) in order to develop a competitive edge. According to Loukis, Sapounas and Milionis (2009:85) “firms all over the world make significant investments in IT aiming to increase their efficiency and effectiveness”. According to Cline and Guynes (2001:10), “during the last 30 years, IT has become an increasingly integral part of business operations”. Most of the times, organizations fail to get real value from the investments made in IT. This is mainly due to the fact that organizations fail to realize the value brought about by aligning IT strategy with Business strategy. Hu and Huang (2004:60) state that “each year organizations invest in IT to improve their competitive advantage and ultimately their business performance; however, more often than not, the anticipated benefits of IT investments fail to materialize due to misalignment of or lack of alignment, between the business and IT strategies”. Henderson and Venkatraman (1999:475) emphasize that “alignment is a desired state for organizations investing in IT that is not always achieved, as it often entails a radical change in the way managers consider IT”. It is through the alignment of IT strategy and Business strategy that organizations are able to realize the value brought about by investing in IT. Papp (2001:20)illustrates that “misalignment can cause problems with not only the development and integration of business and IT strategies, but can actually prevent IT from being fully leveraged to its maximum potential within an organization”. An organization that realizes the value of aligning IT strategy and Business strategy is able to develop a competitive advantage over its competitors. According to Daneshvar and Ramesh (2010:1) “each organization is aware of the special effects, benefits and implication of IT in business performance and also its capacity in building sustainable competitive advantages”.
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An analysis of the distribution and use of teaching aids in mathematics in selected Windhoek secondary schools
- Authors: Dzambara, Tobias Munyaradzi
- Date: 2013
- Subjects: Mathematics -- Study and teaching (Secondary) -- Namibia Teaching -- Aids and devices -- Research
- Language: English
- Type: text , Thesis , Masters , MEd
- Identifier: vital:1344 , http://hdl.handle.net/10962/d1001410
- Description: This study investigates the types of mathematics teaching aids available at both public and private secondary schools in Windhoek. The study characterises their usage and source as well as teachers’ perceptions towards the use of such teaching resources in the Mathematics classroom. The study is grounded in an interpretive paradigm and employed a mixed methods approach to generate both quantitative and qualitative data in two sequential phases. Phase 1 of the research process, which involved 75 Mathematics teachers, took the form of an audit of the availability and use of teaching aids at 25 secondary schools in Windhoek. A case study methodology was adopted in Phase 2 which focused on five purposively selected schools that displayed different characteristics in terms of the availability of teaching resources. The study found that the majority of teachers at secondary schools in Windhoek have a positive attitude towards the importance and role of teaching aids in Mathematics, seeing them as promoters of hands-on engagement, visual reasoning, active participation and motivation amongst learners. However, in some instances schools are underresourced with respect to certain types of teaching aids, specifically graph boards, geoboards, geometric models and computers. A need for appropriate in-school support on the use of teaching aids was also identified
- Full Text:
- Authors: Dzambara, Tobias Munyaradzi
- Date: 2013
- Subjects: Mathematics -- Study and teaching (Secondary) -- Namibia Teaching -- Aids and devices -- Research
- Language: English
- Type: text , Thesis , Masters , MEd
- Identifier: vital:1344 , http://hdl.handle.net/10962/d1001410
- Description: This study investigates the types of mathematics teaching aids available at both public and private secondary schools in Windhoek. The study characterises their usage and source as well as teachers’ perceptions towards the use of such teaching resources in the Mathematics classroom. The study is grounded in an interpretive paradigm and employed a mixed methods approach to generate both quantitative and qualitative data in two sequential phases. Phase 1 of the research process, which involved 75 Mathematics teachers, took the form of an audit of the availability and use of teaching aids at 25 secondary schools in Windhoek. A case study methodology was adopted in Phase 2 which focused on five purposively selected schools that displayed different characteristics in terms of the availability of teaching resources. The study found that the majority of teachers at secondary schools in Windhoek have a positive attitude towards the importance and role of teaching aids in Mathematics, seeing them as promoters of hands-on engagement, visual reasoning, active participation and motivation amongst learners. However, in some instances schools are underresourced with respect to certain types of teaching aids, specifically graph boards, geoboards, geometric models and computers. A need for appropriate in-school support on the use of teaching aids was also identified
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An exploration of teacher leadership : a case study in a Namibian urban primary school
- Authors: Zokka, Thomas Kayele
- Date: 2013
- Subjects: Educational leadership -- Namibia -- Kavango -- Case studies Teacher participation in administration -- Namibia -- Kavango -- Case studies School management and organization -- Namibia -- Kavango -- Case studies Education, Elementary -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1399 , http://hdl.handle.net/10962/d1001809
- Description: After independence in 1990, Namibian schools were required by the new government to shift from a hierarchical organisational structure with authoritarian leadership to a more democratic type of leadership that offers teachers the opportunity to participate in school leadership and in decision-making processes. This shift is suggested in a number of national policies in Namibia that highlight the sharing of leadership within the organization and, in particular, the sharing of leadership with teachers. As such, teacher leadership is a manifestation of distributed leadership which emphasizes that leadership can be located in the position of the principal but can spread over many people who work in a school at various levels. While teacher leadership is well researched in developed countries, it is under researched in Namibia. Against this backdrop, the purpose of my study was to explore the concept and practice of teacher leadership as an organizational phenomenon in a case study school in the Ncuncuni circuit of the Kavango region in Namibia. It also examined the factors that enabled and inhibited the practice of teacher leadership. My study was conducted within a qualitative interpretive paradigm and it adopted a case study approach in one school. The study used the following instruments to collect data: a closed questionnaire, document analysis, observations and individual interviews. The primary participants were the principal and three teachers, while the entire school teaching staff constituted my secondary participants. Quantitative data was analysed manually using descriptive statistics while qualitative data was analysed thematically using a model of teacher leadership (Grant, 2008). The findings of my study indicated that while the concept of teacher leadership was new to all participants, they had a common sense understanding of it. Although teachers in the study understood teacher leadership in a range of different ways, the overarching idea of the whole school was that teachers lead both in and outside the classroom. My study also found that teachers in the school practiced teacher leadership across the entire four zones. These included how teacher leadership was practiced inside the classroom and how teachers worked as leaders with colleagues and learners beyond their classroom in curricular and extra-curricular activities. It also included how teachers led outside their classroom in whole school development as well as how teachers led beyond their schools in the community. Teacher leadership was strong in the first three zones and weaker in the fourth zone, which constituted an example of 'successful teacher leadership' (Harris and Muijs, 2005). There were factors that promoted teacher leadership in the case study school such as a supportive culture and ongoing professional development. Factors that constrained the practice of teacher leadership were also evident like the SMT who used its power at times to control teachers' decisions and a lack of time also emerged as a barrier that impeded teachers from taking leadership roles because they already had full teaching programmes. Even though there were some barriers to teacher leadership, a dispersed distributed leadership context prevailed at the case study school.
- Full Text:
- Authors: Zokka, Thomas Kayele
- Date: 2013
- Subjects: Educational leadership -- Namibia -- Kavango -- Case studies Teacher participation in administration -- Namibia -- Kavango -- Case studies School management and organization -- Namibia -- Kavango -- Case studies Education, Elementary -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1399 , http://hdl.handle.net/10962/d1001809
- Description: After independence in 1990, Namibian schools were required by the new government to shift from a hierarchical organisational structure with authoritarian leadership to a more democratic type of leadership that offers teachers the opportunity to participate in school leadership and in decision-making processes. This shift is suggested in a number of national policies in Namibia that highlight the sharing of leadership within the organization and, in particular, the sharing of leadership with teachers. As such, teacher leadership is a manifestation of distributed leadership which emphasizes that leadership can be located in the position of the principal but can spread over many people who work in a school at various levels. While teacher leadership is well researched in developed countries, it is under researched in Namibia. Against this backdrop, the purpose of my study was to explore the concept and practice of teacher leadership as an organizational phenomenon in a case study school in the Ncuncuni circuit of the Kavango region in Namibia. It also examined the factors that enabled and inhibited the practice of teacher leadership. My study was conducted within a qualitative interpretive paradigm and it adopted a case study approach in one school. The study used the following instruments to collect data: a closed questionnaire, document analysis, observations and individual interviews. The primary participants were the principal and three teachers, while the entire school teaching staff constituted my secondary participants. Quantitative data was analysed manually using descriptive statistics while qualitative data was analysed thematically using a model of teacher leadership (Grant, 2008). The findings of my study indicated that while the concept of teacher leadership was new to all participants, they had a common sense understanding of it. Although teachers in the study understood teacher leadership in a range of different ways, the overarching idea of the whole school was that teachers lead both in and outside the classroom. My study also found that teachers in the school practiced teacher leadership across the entire four zones. These included how teacher leadership was practiced inside the classroom and how teachers worked as leaders with colleagues and learners beyond their classroom in curricular and extra-curricular activities. It also included how teachers led outside their classroom in whole school development as well as how teachers led beyond their schools in the community. Teacher leadership was strong in the first three zones and weaker in the fourth zone, which constituted an example of 'successful teacher leadership' (Harris and Muijs, 2005). There were factors that promoted teacher leadership in the case study school such as a supportive culture and ongoing professional development. Factors that constrained the practice of teacher leadership were also evident like the SMT who used its power at times to control teachers' decisions and a lack of time also emerged as a barrier that impeded teachers from taking leadership roles because they already had full teaching programmes. Even though there were some barriers to teacher leadership, a dispersed distributed leadership context prevailed at the case study school.
- Full Text:
The strategic alignment maturity of business and information technology at Volkswagen South Africa
- Authors: Naidoo, Lavendra
- Date: 2012
- Subjects: Industrial management -- South Africa Industrial management Business enterprises -- Information technology -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:789 , http://hdl.handle.net/10962/d1003910
- Description: During the past three decades Information Technology (IT) has been constantly evolving and has emerged into a significant component and enabler of most organisations strategy, to the point that modern day organisations are intrinsically dependent on IT (Peppard and Ward, 2004). Henderson and Venkatraman (1993) advocate that for an organisation to be successful in a dynamic and competitive business environment it is imperative that there is an effective and efficient IT strategy that enables the business strategy and processes. Volkswagen South Africa (VWSA)in 2007 launched its corporate strategy, 1:10:100 – 2010 At the end of this stated period 2010, VWSA achieved several of its objectives, namely surpassing its competitors in passenger vehicle sales volume, improving its customer satisfaction, achieving a higher level of local parts content per unit, developing its people and improving its infrastructure and processes.
- Full Text:
- Authors: Naidoo, Lavendra
- Date: 2012
- Subjects: Industrial management -- South Africa Industrial management Business enterprises -- Information technology -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:789 , http://hdl.handle.net/10962/d1003910
- Description: During the past three decades Information Technology (IT) has been constantly evolving and has emerged into a significant component and enabler of most organisations strategy, to the point that modern day organisations are intrinsically dependent on IT (Peppard and Ward, 2004). Henderson and Venkatraman (1993) advocate that for an organisation to be successful in a dynamic and competitive business environment it is imperative that there is an effective and efficient IT strategy that enables the business strategy and processes. Volkswagen South Africa (VWSA)in 2007 launched its corporate strategy, 1:10:100 – 2010 At the end of this stated period 2010, VWSA achieved several of its objectives, namely surpassing its competitors in passenger vehicle sales volume, improving its customer satisfaction, achieving a higher level of local parts content per unit, developing its people and improving its infrastructure and processes.
- Full Text:
Variability analysis of a sample of potential southern calibration sources
- Authors: Hungwe, Faith
- Date: 2009
- Subjects: Southern sky (Astronomy) Radio sources (Astronomy) Active galactic nuclei Very Long Baseline Array (Telescopes) Calibration Radio telescopes -- Southern Hemisphere Radio astronomy -- Southern Hemisphere Radio interferometers Very long baseline interferometry Radio astronomy -- Observations Radio astronomy -- South Africa Radio telescopes -- South Africa Square Kilometer Array (Spacecraft)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5495 , http://hdl.handle.net/10962/d1005281
- Description: A considerable number of Very Long Baseline Interferometry (VLBI) surveys have been conducted in the northern hemisphere and very few in the southern hemisphere mostly because of a lack of telescopes and therefore adequate baseline coverage. Thus there is a deficit of calibrator sources in the southern hemisphere. Further, some of the most interesting astronomical objects eg. the galactic centre and the nearest galaxies (the small and large Magellanic Clouds) lie in the southern hemisphere and these require high resolution studies. With a major expansion of radio astronomy observing capability on its way in the southern hemisphere (with the two SKA (Square Kilometre Array) precursors, meerKAT (Karoo Array Telescope) and ASKAP (Australian SKA Pathfinder), leading to the SKA itself) it is clear that interferometry and VLBI in the southern hemisphere need a dense network of calibration sources at different resolutions and a range of frequencies. This work seeks to help redress this problem by presenting an analysis of 31 southern sources to help fill the gaps in the southern hemisphere calibrator distribution. We have developed a multi-parameter method of classifying these sources as calibrators. From our sample of 31 sources, we have 2 class A sources (Excellent calibrators), 16 class B sources (Good calibrators), 9 class C sources (Poor calibrators) and 4 class D sources (Unsuitable calibrators).
- Full Text:
- Authors: Hungwe, Faith
- Date: 2009
- Subjects: Southern sky (Astronomy) Radio sources (Astronomy) Active galactic nuclei Very Long Baseline Array (Telescopes) Calibration Radio telescopes -- Southern Hemisphere Radio astronomy -- Southern Hemisphere Radio interferometers Very long baseline interferometry Radio astronomy -- Observations Radio astronomy -- South Africa Radio telescopes -- South Africa Square Kilometer Array (Spacecraft)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5495 , http://hdl.handle.net/10962/d1005281
- Description: A considerable number of Very Long Baseline Interferometry (VLBI) surveys have been conducted in the northern hemisphere and very few in the southern hemisphere mostly because of a lack of telescopes and therefore adequate baseline coverage. Thus there is a deficit of calibrator sources in the southern hemisphere. Further, some of the most interesting astronomical objects eg. the galactic centre and the nearest galaxies (the small and large Magellanic Clouds) lie in the southern hemisphere and these require high resolution studies. With a major expansion of radio astronomy observing capability on its way in the southern hemisphere (with the two SKA (Square Kilometre Array) precursors, meerKAT (Karoo Array Telescope) and ASKAP (Australian SKA Pathfinder), leading to the SKA itself) it is clear that interferometry and VLBI in the southern hemisphere need a dense network of calibration sources at different resolutions and a range of frequencies. This work seeks to help redress this problem by presenting an analysis of 31 southern sources to help fill the gaps in the southern hemisphere calibrator distribution. We have developed a multi-parameter method of classifying these sources as calibrators. From our sample of 31 sources, we have 2 class A sources (Excellent calibrators), 16 class B sources (Good calibrators), 9 class C sources (Poor calibrators) and 4 class D sources (Unsuitable calibrators).
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'The Most Amazing Show': performative interactions with postelection South African society and culture
- Authors: Scholtz, Brink
- Date: 2008
- Subjects: Performing arts , Drama -- Study and teaching , Recreational activities
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/57538 , vital:26962
- Description: This research investigates contemporary South African performance within the context of prominent social and cultural change following the political transition from an apartheid state to democracy. Specifically, it looks at the relationship between a popular comic variety show The Most Amazing Show (TMAS), and aspects of contemporary South African society and culture, particularly relating to prominent efforts to affect post-election transformation of South African society and culture through the construction of a South African 'rainbow nation'. By analysing TMAS in terms of broader historical, performative and discursive contexts, it engages a relational reading of the performance. The study argues that TMAS both challenges and participates in the manner in which rainbow nation discourse constructs South African society and culture. Firstly, it considers the performance's construction of hybrid South African identities, including white Afrikaans, white English and white masculine identities. It argues that these reconstructions undermine the tendency within rainbow nation discourse to construct cultural hybridity in terms of stereotypically distinct identities. Secondly, it considers TMAS' construction of collective experience and social integration, which subvet1s the often glamorised and superficial representations of social healing and integration that are constructed within rainbow nation discourse. The analysis makes prominent reference to the notion of 'liminality' in order to describe the manner in which TMAS constructs significance within the tension that it establishes between oppositional, and often contradictory, positions. Furthermore, it attempts to establish a link between this notion of liminality and no6ons of theatrical syncretism that are prominent in contemporary South African theatre scholarship, and emphasise processes of signification that are constantly shifting and unstable.
- Full Text: false
- Authors: Scholtz, Brink
- Date: 2008
- Subjects: Performing arts , Drama -- Study and teaching , Recreational activities
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/57538 , vital:26962
- Description: This research investigates contemporary South African performance within the context of prominent social and cultural change following the political transition from an apartheid state to democracy. Specifically, it looks at the relationship between a popular comic variety show The Most Amazing Show (TMAS), and aspects of contemporary South African society and culture, particularly relating to prominent efforts to affect post-election transformation of South African society and culture through the construction of a South African 'rainbow nation'. By analysing TMAS in terms of broader historical, performative and discursive contexts, it engages a relational reading of the performance. The study argues that TMAS both challenges and participates in the manner in which rainbow nation discourse constructs South African society and culture. Firstly, it considers the performance's construction of hybrid South African identities, including white Afrikaans, white English and white masculine identities. It argues that these reconstructions undermine the tendency within rainbow nation discourse to construct cultural hybridity in terms of stereotypically distinct identities. Secondly, it considers TMAS' construction of collective experience and social integration, which subvet1s the often glamorised and superficial representations of social healing and integration that are constructed within rainbow nation discourse. The analysis makes prominent reference to the notion of 'liminality' in order to describe the manner in which TMAS constructs significance within the tension that it establishes between oppositional, and often contradictory, positions. Furthermore, it attempts to establish a link between this notion of liminality and no6ons of theatrical syncretism that are prominent in contemporary South African theatre scholarship, and emphasise processes of signification that are constantly shifting and unstable.
- Full Text: false
An assessment of the service quality expectations and perceptions of the patients of Awali Hospital in the Kingdom of Bahrain
- Authors: Luke, Gary Joseph
- Date: 2008
- Subjects: Awali Hospital Hospitals, Proprietary -- Bahrain Hospital care -- Quality control -- Bahrain Hospital care -- Evaluation -- Bahrain Customer services -- Rating of -- Bahrain Quality assurance
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:730 , http://hdl.handle.net/10962/d1003850
- Description: The quality of service from a hospital is the number one factor that will either turn a customer/patient away or make one for life. More and more hospitals are competing for greater shares in the market and customer-driven quality management is becoming the preferred method for improving their performance. Awali hospital is a private hospital in the Kingdom of Bahrain. It is a small 35-bed hospital that offers private medical services to the public. The hospital was originally built to serve the Bahrain Petroleum Company (Bapco) refinery workers but later opened its doors to the public. With the introduction of private patients came higher expectations of quality and higher demands on the overall services. A number of service quality shortfalls were identified over the years but never identified quantitatively by a patient evaluation survey. An English and Arabic version of the questionnaire based on SERVQUAL (Zeithaml, Parasuraman and Berry, 1988) was developed and placed in Awali hospital to test these service quality shortfalls. This study intends to evaluate these areas by answering questions about the relevant areas of service provided by the hospital. It measured patient satisfaction by looking at human aspects of service (responsiveness, reliability, empathy and assurance) with only one factor of the instrument being devoted to the non-human aspect of care rendered (tangibles). The SERVQUAL instrument has five dimensions that were measured by 21 pairs of item statements. One statement from each pair reflects perceptions, the other expectations. Measurement was accomplished by subtracting expectation from perceptions resulting in a service quality score. Positive or zero scores would reflect ideal or adequate service quality offered by the hospital. A negative score would be indicative of a service experience that did not meet customer expectations. Using the SERVQUAL questionnaire provided, quantifiable reasoning to the research questions in each dimension could be obtained so that precision, objectivity and rigour replaced hunches, experience and intuition as a means of investigating problem areas. Customers were first asked to supply some additional demographic information, for example gender, number of hospital visits, nationality, patient type (Bapco worker, general practitioner referred or private) and type of visit (inpatient, outpatient or both). They werethen asked to rate the hospital service on a 7-point Likert scale ranging from Strongly Agree (7) to Strongly Disagree (1). At the end of the questionnaire was space to write open comments. In total 600 paper questionnaires were distributed in the hospital, 300 English and 300 Arabic. Another 150 electronic questionnaires via emails were sent to refinery workers. Of the total 750 questionnaires distributed 162 were returned of which 156 (or 21.6%) could be statistically analysed. The empirical data results showed that the perception scores were significantly different at the p < 0.05 level from expectation scores. All the service quality differences (SQ=P-E) were negatively scored. This indicated that patients were not satisfied in all five dimensions of services offered by the hospital. Of the five dimensions responsiveness had the largest difference with assurance and reliability following with no significant differences between them. The demographic information revealed some interesting differences between the groups. Of all the demographic groups the most significant differences were between groups, “patient types” and “types of visit”, which showed differences between private patients and refinery workers and patients who used the hospital only as an outpatient and patients who used both services, outpatient and inpatient. In terms of the managerial implications, it was recommended that Awali hospital look to closing Gaps 1-4 of the SERVQUAL gap model which would result in closing the consumer gap, Gap 5. A process model for continuous measurement and improvement of service quality was recommended that looks at asking questions about how the hospital is performing. By adopting some of the recommendations identified in the research questions, Awali hospital could improve their quality of service, and as a consequence, their customer satisfaction and loyalty.
- Full Text:
- Authors: Luke, Gary Joseph
- Date: 2008
- Subjects: Awali Hospital Hospitals, Proprietary -- Bahrain Hospital care -- Quality control -- Bahrain Hospital care -- Evaluation -- Bahrain Customer services -- Rating of -- Bahrain Quality assurance
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:730 , http://hdl.handle.net/10962/d1003850
- Description: The quality of service from a hospital is the number one factor that will either turn a customer/patient away or make one for life. More and more hospitals are competing for greater shares in the market and customer-driven quality management is becoming the preferred method for improving their performance. Awali hospital is a private hospital in the Kingdom of Bahrain. It is a small 35-bed hospital that offers private medical services to the public. The hospital was originally built to serve the Bahrain Petroleum Company (Bapco) refinery workers but later opened its doors to the public. With the introduction of private patients came higher expectations of quality and higher demands on the overall services. A number of service quality shortfalls were identified over the years but never identified quantitatively by a patient evaluation survey. An English and Arabic version of the questionnaire based on SERVQUAL (Zeithaml, Parasuraman and Berry, 1988) was developed and placed in Awali hospital to test these service quality shortfalls. This study intends to evaluate these areas by answering questions about the relevant areas of service provided by the hospital. It measured patient satisfaction by looking at human aspects of service (responsiveness, reliability, empathy and assurance) with only one factor of the instrument being devoted to the non-human aspect of care rendered (tangibles). The SERVQUAL instrument has five dimensions that were measured by 21 pairs of item statements. One statement from each pair reflects perceptions, the other expectations. Measurement was accomplished by subtracting expectation from perceptions resulting in a service quality score. Positive or zero scores would reflect ideal or adequate service quality offered by the hospital. A negative score would be indicative of a service experience that did not meet customer expectations. Using the SERVQUAL questionnaire provided, quantifiable reasoning to the research questions in each dimension could be obtained so that precision, objectivity and rigour replaced hunches, experience and intuition as a means of investigating problem areas. Customers were first asked to supply some additional demographic information, for example gender, number of hospital visits, nationality, patient type (Bapco worker, general practitioner referred or private) and type of visit (inpatient, outpatient or both). They werethen asked to rate the hospital service on a 7-point Likert scale ranging from Strongly Agree (7) to Strongly Disagree (1). At the end of the questionnaire was space to write open comments. In total 600 paper questionnaires were distributed in the hospital, 300 English and 300 Arabic. Another 150 electronic questionnaires via emails were sent to refinery workers. Of the total 750 questionnaires distributed 162 were returned of which 156 (or 21.6%) could be statistically analysed. The empirical data results showed that the perception scores were significantly different at the p < 0.05 level from expectation scores. All the service quality differences (SQ=P-E) were negatively scored. This indicated that patients were not satisfied in all five dimensions of services offered by the hospital. Of the five dimensions responsiveness had the largest difference with assurance and reliability following with no significant differences between them. The demographic information revealed some interesting differences between the groups. Of all the demographic groups the most significant differences were between groups, “patient types” and “types of visit”, which showed differences between private patients and refinery workers and patients who used the hospital only as an outpatient and patients who used both services, outpatient and inpatient. In terms of the managerial implications, it was recommended that Awali hospital look to closing Gaps 1-4 of the SERVQUAL gap model which would result in closing the consumer gap, Gap 5. A process model for continuous measurement and improvement of service quality was recommended that looks at asking questions about how the hospital is performing. By adopting some of the recommendations identified in the research questions, Awali hospital could improve their quality of service, and as a consequence, their customer satisfaction and loyalty.
- Full Text:
The originating impulses of Ankoku Butoh: towards an understanding of the trans-cultural embodiment of Tatsumi Hijikata's dance of darkness
- Authors: Truter, Orlando Vincent
- Date: 2008
- Subjects: Hijikata, Tatsumi, 1928-1986 , Butō , Modern dance -- Japan , Dancers -- Japan , Choreographers
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2153 , http://hdl.handle.net/10962/d1004454
- Description: From Introduction: Ankoku Butoh is a performing art devised in Japan in the wake of the Second World War by the dancer and choreographer Tatsumi Hijikata (born Akita, 1928; died Tokyo, 1986). A highly aesthetic and subversive performing art, Butoh often evokes "images of decay, of fear and desperation, images of eroticism, ecstasy and stillness." Typically performed with a white layer of paint covering the entire body of the dancer, Butoh is visually characterized by continual transformations between postures, distorted physical and facial expressions, and an emphasis on condensed and visually slow movements. Some of the general characteristics of Butoh performance include "a particular openness to working with the subtle energy in the body; the malleability of time; the power of the grotesque."
- Full Text:
- Authors: Truter, Orlando Vincent
- Date: 2008
- Subjects: Hijikata, Tatsumi, 1928-1986 , Butō , Modern dance -- Japan , Dancers -- Japan , Choreographers
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2153 , http://hdl.handle.net/10962/d1004454
- Description: From Introduction: Ankoku Butoh is a performing art devised in Japan in the wake of the Second World War by the dancer and choreographer Tatsumi Hijikata (born Akita, 1928; died Tokyo, 1986). A highly aesthetic and subversive performing art, Butoh often evokes "images of decay, of fear and desperation, images of eroticism, ecstasy and stillness." Typically performed with a white layer of paint covering the entire body of the dancer, Butoh is visually characterized by continual transformations between postures, distorted physical and facial expressions, and an emphasis on condensed and visually slow movements. Some of the general characteristics of Butoh performance include "a particular openness to working with the subtle energy in the body; the malleability of time; the power of the grotesque."
- Full Text:
Investigating the implementation of continuous assessment by grade 7 Social Studies teachers in the Oshana education region
- Authors: Matheus, Hilya
- Date: 2007
- Subjects: Educational tests and measurements -- Namibia Social sciences -- Study and teaching (Elementary) -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1593 , http://hdl.handle.net/10962/d1003475
- Description: Since independence in 1990, Namibia’s Ministry of Education Sport and Culture has focused on curriculum and assessment reforms. The introduction of Continuous Assessment (CA) for appraising learners’ achievement was considered to be a very important aspect of teaching and learning. This study focused on the implementation of CA in schools. The study explores how the selected grade 7 Social Studies teachers understand and implement CA. This study was conducted in the Oshana region of Namibia. Four grade 7 Social Studies teachers participated from two different schools. This study was done through a case study to gain insight into the implementation of CA in schools. Semi-structured interviews, observations and document analysis were the research methods used to collect the data. The findings indicate that these teachers have a theoretical understanding of what CA implies and what role it plays and are aware of assessment strategies. However these theoretical perspectives are not translated into practice. This implies a limited understanding of CA and reflects a gap between the teachers’ theoretical understanding of CA and its practical implementation. The study also identified various systemic factors that hamper the implementation of CA, which include overcrowded classrooms, increased teachers’ workload by CA, shortages of resources such as textbooks and lack of professional development. The nature of pre-service teacher education the participants went through, professional development programmes that are given to teachers as in-service training and a lack of guidelines in the syllabus on how to approach continuous assessment are clearly evident in the findings as factors that contribute to the teachers’ gap between theory and practice. The study concludes that even though a number of workshops on continuous assessment were conducted, the teachers still could not implement it as expected. The study findings inform my professional context as an Advisory Teacher and that of my colleagues. Therefore it made me realize what the teachers’ needs are and what kind of support they require.
- Full Text:
- Authors: Matheus, Hilya
- Date: 2007
- Subjects: Educational tests and measurements -- Namibia Social sciences -- Study and teaching (Elementary) -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1593 , http://hdl.handle.net/10962/d1003475
- Description: Since independence in 1990, Namibia’s Ministry of Education Sport and Culture has focused on curriculum and assessment reforms. The introduction of Continuous Assessment (CA) for appraising learners’ achievement was considered to be a very important aspect of teaching and learning. This study focused on the implementation of CA in schools. The study explores how the selected grade 7 Social Studies teachers understand and implement CA. This study was conducted in the Oshana region of Namibia. Four grade 7 Social Studies teachers participated from two different schools. This study was done through a case study to gain insight into the implementation of CA in schools. Semi-structured interviews, observations and document analysis were the research methods used to collect the data. The findings indicate that these teachers have a theoretical understanding of what CA implies and what role it plays and are aware of assessment strategies. However these theoretical perspectives are not translated into practice. This implies a limited understanding of CA and reflects a gap between the teachers’ theoretical understanding of CA and its practical implementation. The study also identified various systemic factors that hamper the implementation of CA, which include overcrowded classrooms, increased teachers’ workload by CA, shortages of resources such as textbooks and lack of professional development. The nature of pre-service teacher education the participants went through, professional development programmes that are given to teachers as in-service training and a lack of guidelines in the syllabus on how to approach continuous assessment are clearly evident in the findings as factors that contribute to the teachers’ gap between theory and practice. The study concludes that even though a number of workshops on continuous assessment were conducted, the teachers still could not implement it as expected. The study findings inform my professional context as an Advisory Teacher and that of my colleagues. Therefore it made me realize what the teachers’ needs are and what kind of support they require.
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Aspects of imagery in Catherine of Siena from a Jungian perspective
- Authors: Munro, Alison Mary
- Date: 2001
- Subjects: Catherine of Siena, Saint, 1347-1380 , Christian Saints -- Italy , Jung, C G (Carl Gustav), 1875-1961
- Language: English
- Type: Thesis , Masters , MTh
- Identifier: vital:1308 , http://hdl.handle.net/10962/d1018216
- Description: This study investigates whether or nor not the imagery of Catherine of Siena can be interpreted from a Jungian perspective. It takes a lead from other studies, notably one on Teresa of Avila and Jung. Reading of medieval literature suggests that medievals applied the use of symbols and imagery in ways that are at times baffling to people of our time. Carl Jung was no stranger to imagery and symbol. In our current age with its renewed emphasis on the insights of spirituality, and to some extent its disenchantment with aspects of traditional psychology, there is room for a dialogue between the two disciplines of mysticism and psychology across a six-hundred year divide. The use of imagery, as a window to the soul, in the Christian tradition is examined. Catherine of Siena is situated within her own medieval context, one of upheaval in the church, but also an age of mysticism and spiritual/religious phenomena strange to our own time. Catherine is introduced against the background of her world and against the backdrop of the Dominican tradition. A discussion of some of her major imagery demonstrates her aim of union with God. An understanding of conscious aspects and of unconscious aspects of the self is shown as key to Jung ' s view of the psyche. Elucidation of some archetypes and a discussion of Jung's dream analysis demonstrates how Jung believed the unconscious becomes conscious, and how individuation becomes a possibility. Key Catherinian images are examined from a Jungian perspective. Catherine has relevance for the twenty first century, and we are invited to be challenged by the mysteries and truths to which her images point us.
- Full Text:
- Authors: Munro, Alison Mary
- Date: 2001
- Subjects: Catherine of Siena, Saint, 1347-1380 , Christian Saints -- Italy , Jung, C G (Carl Gustav), 1875-1961
- Language: English
- Type: Thesis , Masters , MTh
- Identifier: vital:1308 , http://hdl.handle.net/10962/d1018216
- Description: This study investigates whether or nor not the imagery of Catherine of Siena can be interpreted from a Jungian perspective. It takes a lead from other studies, notably one on Teresa of Avila and Jung. Reading of medieval literature suggests that medievals applied the use of symbols and imagery in ways that are at times baffling to people of our time. Carl Jung was no stranger to imagery and symbol. In our current age with its renewed emphasis on the insights of spirituality, and to some extent its disenchantment with aspects of traditional psychology, there is room for a dialogue between the two disciplines of mysticism and psychology across a six-hundred year divide. The use of imagery, as a window to the soul, in the Christian tradition is examined. Catherine of Siena is situated within her own medieval context, one of upheaval in the church, but also an age of mysticism and spiritual/religious phenomena strange to our own time. Catherine is introduced against the background of her world and against the backdrop of the Dominican tradition. A discussion of some of her major imagery demonstrates her aim of union with God. An understanding of conscious aspects and of unconscious aspects of the self is shown as key to Jung ' s view of the psyche. Elucidation of some archetypes and a discussion of Jung's dream analysis demonstrates how Jung believed the unconscious becomes conscious, and how individuation becomes a possibility. Key Catherinian images are examined from a Jungian perspective. Catherine has relevance for the twenty first century, and we are invited to be challenged by the mysteries and truths to which her images point us.
- Full Text:
The phloem unloading and sucrose-sequestration pathway in the internodal stem tissue of the Saccharum hybrid var. NCo376
- Authors: Gerber, Jacqués
- Date: 2001
- Subjects: Saccharum , Sugarcane , Sugar -- Synthesis , Sugar growing
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4194 , http://hdl.handle.net/10962/d1003763
- Description: Internodes 5-8, 10, 13 and 15 of Saccharum sp. var. NCo376 were examined for evidence of symplasmic phloem unloading of sucrose from the phloem, via the bundle sheath to the storage parenchyma. The vascular bundle possesses wellisolated phloem comprised of large diameter sieve elements and small diameter companion cells. A layer of phloem parenchyma surrounds the phloem, except where the phloem abuts the crushed protophloem. Outside this is a sclerenchymatous sheath, directly endarch to a parenchymatous bundle sheath, which is surrounded by storage parenchyma. The bundle sheath is interrupted at the centrifugal pole of the vascular bundle by a phloem fibre cap. Scanning Electron Microscopy revealed plasmodesmal fields throughout the bundle sheath and pith tissue. Transmission Electron Microscopy studies provided evidence of plasmodesmal occlusion, but not in all tissues. Aniline blue reactions under UV light indicate the presence of occluded plasmodesmal fields at the phloem parenchyma / sclerenchymatous sheath interface, and in localised regions of cells which are smaller than the surrounding storage parenchyma cells. This suggests a symplasmic transport pathway at these locations, and, based on these positive aniline blue reactions, with regulation via callose-mediated transplasmodesmal transport. Osmotic stress experiments, which included the addition of Ca2+, did not reveal further callose occlusion in the parenchyma, suggesting that the plasmodesmata in these regions may be closed via a noncallosic mechanism. Dye-coupling studies, using Lucifer Yellow (LYCH), which was iontophoretically injected following turgor-pressure equalisation, showed only rare, limited symplastic transport, usually only between the injected cell and one adjacent cell. Most injections did not result in transport of LYCH, suggesting either a lack of plasmodesmal connectivity, occlusion, or gating of any plasmodesmata present. This limited symplasmic transport, combined with the presence of occluded plasmodesmata at the phloem parenchyma / sclerenchymatous sheath interface suggests the presence of a two-domain phloem-unloading pathway. While symplastic transport may occur from the phloem to the sclerenchymatous sheath, further sucrose transport to the storage parenchyma appears to proceed apoplasmically from the sclerenchymatous sheath / bundle sheath interface, and into storage parenchyma cells across the cell wall and cell membrane via specialised sucrose transporters.
- Full Text:
- Authors: Gerber, Jacqués
- Date: 2001
- Subjects: Saccharum , Sugarcane , Sugar -- Synthesis , Sugar growing
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4194 , http://hdl.handle.net/10962/d1003763
- Description: Internodes 5-8, 10, 13 and 15 of Saccharum sp. var. NCo376 were examined for evidence of symplasmic phloem unloading of sucrose from the phloem, via the bundle sheath to the storage parenchyma. The vascular bundle possesses wellisolated phloem comprised of large diameter sieve elements and small diameter companion cells. A layer of phloem parenchyma surrounds the phloem, except where the phloem abuts the crushed protophloem. Outside this is a sclerenchymatous sheath, directly endarch to a parenchymatous bundle sheath, which is surrounded by storage parenchyma. The bundle sheath is interrupted at the centrifugal pole of the vascular bundle by a phloem fibre cap. Scanning Electron Microscopy revealed plasmodesmal fields throughout the bundle sheath and pith tissue. Transmission Electron Microscopy studies provided evidence of plasmodesmal occlusion, but not in all tissues. Aniline blue reactions under UV light indicate the presence of occluded plasmodesmal fields at the phloem parenchyma / sclerenchymatous sheath interface, and in localised regions of cells which are smaller than the surrounding storage parenchyma cells. This suggests a symplasmic transport pathway at these locations, and, based on these positive aniline blue reactions, with regulation via callose-mediated transplasmodesmal transport. Osmotic stress experiments, which included the addition of Ca2+, did not reveal further callose occlusion in the parenchyma, suggesting that the plasmodesmata in these regions may be closed via a noncallosic mechanism. Dye-coupling studies, using Lucifer Yellow (LYCH), which was iontophoretically injected following turgor-pressure equalisation, showed only rare, limited symplastic transport, usually only between the injected cell and one adjacent cell. Most injections did not result in transport of LYCH, suggesting either a lack of plasmodesmal connectivity, occlusion, or gating of any plasmodesmata present. This limited symplasmic transport, combined with the presence of occluded plasmodesmata at the phloem parenchyma / sclerenchymatous sheath interface suggests the presence of a two-domain phloem-unloading pathway. While symplastic transport may occur from the phloem to the sclerenchymatous sheath, further sucrose transport to the storage parenchyma appears to proceed apoplasmically from the sclerenchymatous sheath / bundle sheath interface, and into storage parenchyma cells across the cell wall and cell membrane via specialised sucrose transporters.
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An account of second language teaching and learning in a multi-standard farm school classroom, utilising an ethnographic approach
- Authors: Krause, Siobbhan Karen
- Date: 1998
- Subjects: English language -- Study and teaching -- South Africa -- Foreign speakers Rural schools -- South Africa Community and school -- South Africa English language -- Study and teaching -- Foreign speakers Education, Rural -- South Africa Black people -- Education -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1416 , http://hdl.handle.net/10962/d1003297
- Description: Multi-standard classrooms are a distinctive feature of many South African farm schools. This study adopts an ethnographic approach in order to explore how classroom life in one particular Eastern Cape multistandard farm school classroom is shaped by a set of circumstances which influence the nature of teaching and learning in that classroom. The research focuses on the extent to which the difficulties associated with teaching a multi-standard class dictate the teacher's approach to lesson planning and style of teaching and how the resultant pattern of interaction influences language learning within a second language context. Data from a variety of sources, obtained primarily through classroom observations, interviews and questionnaires, is presented. Findings tend to indicate that the demands made on the teachers and pupils in terms of large, multi-standard classes, second language medium of instruction and lack of teaching aids, encourages the use of rote learning techniques which are not conducive to language learning. The pattern of interaction that predominates is a teacher-led series of questions and prompts followed by a chorus response from the pupils. This pattern tends to undermine the communicative aspects of language learning by reducing natural interaction and results in pupil passivity as language learners.
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- Authors: Krause, Siobbhan Karen
- Date: 1998
- Subjects: English language -- Study and teaching -- South Africa -- Foreign speakers Rural schools -- South Africa Community and school -- South Africa English language -- Study and teaching -- Foreign speakers Education, Rural -- South Africa Black people -- Education -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1416 , http://hdl.handle.net/10962/d1003297
- Description: Multi-standard classrooms are a distinctive feature of many South African farm schools. This study adopts an ethnographic approach in order to explore how classroom life in one particular Eastern Cape multistandard farm school classroom is shaped by a set of circumstances which influence the nature of teaching and learning in that classroom. The research focuses on the extent to which the difficulties associated with teaching a multi-standard class dictate the teacher's approach to lesson planning and style of teaching and how the resultant pattern of interaction influences language learning within a second language context. Data from a variety of sources, obtained primarily through classroom observations, interviews and questionnaires, is presented. Findings tend to indicate that the demands made on the teachers and pupils in terms of large, multi-standard classes, second language medium of instruction and lack of teaching aids, encourages the use of rote learning techniques which are not conducive to language learning. The pattern of interaction that predominates is a teacher-led series of questions and prompts followed by a chorus response from the pupils. This pattern tends to undermine the communicative aspects of language learning by reducing natural interaction and results in pupil passivity as language learners.
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An analysis of the early ontogeny of Aplocheilichthys johnstoni (Günter, 1893) from a life history perspective
- Authors: Haigh, Eliria H
- Date: 1990
- Subjects: Ontogeny -- History , Cyprinodontidae , Aplocheilidae , Fishes -- History
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5217 , http://hdl.handle.net/10962/d1005060
- Description: The reproductive and developmental styles of Aplocheilichthys johnstoni closely resemble those of other oviparous cyprinodont fishes reported in the literature. Reproductively it sorts to the guild of nonguarding phytophyllic broodhiders, is a daily, fractional spawner of relatively large, adhesive eggs. The length of the embryonic period varies between 14 and 19 days and the larval period can last for up to 30 days. Sexual maturity can be attained at an age of 150 days from fertilization. The embryology is described in detail and close comparison is made with the embryology of other cyprinodonts to highlight possible phylogenetic differences. Major differences with other cyprinodonts are in the rate of development, and heterochronic shifts in the appearance of certain structures in relation to each other. A discussion is included on the nature of development. It is suggested that development proceeds in a gradual stepwise fashion, interspersed with four major saltations, namely, fertilisation, onset of exogenous feeding, sexual maturity and death
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- Authors: Haigh, Eliria H
- Date: 1990
- Subjects: Ontogeny -- History , Cyprinodontidae , Aplocheilidae , Fishes -- History
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5217 , http://hdl.handle.net/10962/d1005060
- Description: The reproductive and developmental styles of Aplocheilichthys johnstoni closely resemble those of other oviparous cyprinodont fishes reported in the literature. Reproductively it sorts to the guild of nonguarding phytophyllic broodhiders, is a daily, fractional spawner of relatively large, adhesive eggs. The length of the embryonic period varies between 14 and 19 days and the larval period can last for up to 30 days. Sexual maturity can be attained at an age of 150 days from fertilization. The embryology is described in detail and close comparison is made with the embryology of other cyprinodonts to highlight possible phylogenetic differences. Major differences with other cyprinodonts are in the rate of development, and heterochronic shifts in the appearance of certain structures in relation to each other. A discussion is included on the nature of development. It is suggested that development proceeds in a gradual stepwise fashion, interspersed with four major saltations, namely, fertilisation, onset of exogenous feeding, sexual maturity and death
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A phenomenological investigation of the experience of "connected breathing"
- Authors: Van Wyk, Edmund
- Date: 1983
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:21110 , http://hdl.handle.net/10962/6439
- Description: My interest in "Connected Breathing" began with my own experience of this technique during a Gestalt workshop. It had a profound impact on me. I knew practically nothing about the theory, or lack of a theory, but my interest had been aroused. In my reading on the subject later, I was struck by the incongruence between my experience and what I read I was supposed to be experiencing. This led me "zu der Sache selbst." By using the phenomenological method, this study then is an attempt to come to an essential description of the experience of "Connected Breathing" and to make some evaluation of its usefulness as a psychotherapeutic technique. "Connected Breathing" is the main technique of the “Rebirthing”movement. It is, therefore, necessary to give some account of the development and theory, if any, of this movement. "Rebirthing" does not claim to be a psychotherapy. However, its technique of "Connected Breathing" does seem to have much in common with the techniques used by various established somatic psychotherapies. A brief overview of the development of some of these psychotherapies and their emphasis on breathing techniques is, therefore, also essential.
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- Authors: Van Wyk, Edmund
- Date: 1983
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:21110 , http://hdl.handle.net/10962/6439
- Description: My interest in "Connected Breathing" began with my own experience of this technique during a Gestalt workshop. It had a profound impact on me. I knew practically nothing about the theory, or lack of a theory, but my interest had been aroused. In my reading on the subject later, I was struck by the incongruence between my experience and what I read I was supposed to be experiencing. This led me "zu der Sache selbst." By using the phenomenological method, this study then is an attempt to come to an essential description of the experience of "Connected Breathing" and to make some evaluation of its usefulness as a psychotherapeutic technique. "Connected Breathing" is the main technique of the “Rebirthing”movement. It is, therefore, necessary to give some account of the development and theory, if any, of this movement. "Rebirthing" does not claim to be a psychotherapy. However, its technique of "Connected Breathing" does seem to have much in common with the techniques used by various established somatic psychotherapies. A brief overview of the development of some of these psychotherapies and their emphasis on breathing techniques is, therefore, also essential.
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A structural investigation of the sulphated polysaccharide of Anathaca dentata (suhr) papenf. and the xylan of Chaetangium erinaceum (turn.) papenf.
- Authors: Russell, Irina
- Date: 1972
- Subjects: Polysaccharides , Marine algae -- Composition
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4494 , http://hdl.handle.net/10962/d1013103
- Description: Hot-water extraction of Anatheca dentata, a red seaweed belonging to the family Solieriaceae, yielded a mixture of polysaccharides. Fractionation of this mixture with Cetavlon gave a glucomannan as minor component and a highly sulphated major component, which gave D- and L-galactose, D-xylose and small amounts of 3-0 (underscore)-methylgalactose, pyruvic acid and uronic acid on hydrolysis. All subsequent investigations were carried out on the sulphated major component. The sulphate was not labile to alkali, but was removed with methanolic hydrogen chloride. Periodate oxidation of the polysaccharide before and after desulphation indicated that new a-glycol groups were formed during desulphation. All the xylose units in the polymer were cleaved by periodate and this, together with the fact that the major xylose product from methylation analysis of the desulphated polymer was the 2,3, 4-tri-0 (underscore)-methyl derivative, indicated that the xylose occurs as a non-reducing end-group. Methylation of the desulphated polysaccharide revealed the presence of 1,4- and 1,3- linked D- galactose and 1,4- linked L-galactose units in the polymer. D-Glucuronic acid occurred as non-reducing end-groups. Summary, p. 1.
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- Authors: Russell, Irina
- Date: 1972
- Subjects: Polysaccharides , Marine algae -- Composition
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4494 , http://hdl.handle.net/10962/d1013103
- Description: Hot-water extraction of Anatheca dentata, a red seaweed belonging to the family Solieriaceae, yielded a mixture of polysaccharides. Fractionation of this mixture with Cetavlon gave a glucomannan as minor component and a highly sulphated major component, which gave D- and L-galactose, D-xylose and small amounts of 3-0 (underscore)-methylgalactose, pyruvic acid and uronic acid on hydrolysis. All subsequent investigations were carried out on the sulphated major component. The sulphate was not labile to alkali, but was removed with methanolic hydrogen chloride. Periodate oxidation of the polysaccharide before and after desulphation indicated that new a-glycol groups were formed during desulphation. All the xylose units in the polymer were cleaved by periodate and this, together with the fact that the major xylose product from methylation analysis of the desulphated polymer was the 2,3, 4-tri-0 (underscore)-methyl derivative, indicated that the xylose occurs as a non-reducing end-group. Methylation of the desulphated polysaccharide revealed the presence of 1,4- and 1,3- linked D- galactose and 1,4- linked L-galactose units in the polymer. D-Glucuronic acid occurred as non-reducing end-groups. Summary, p. 1.
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