A case for the adoption of Swahili as a language of early school literacy instruction in Ekegusii-speaking areas of western Kenya:
- Mose, Peter, Kaschula, Russell H
- Authors: Mose, Peter , Kaschula, Russell H
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/174645 , vital:42497 , https://www.njas.fi/njas/article/view/433
- Description: Swahili, a national and official language in Kenya, is in wide use in the country as an inter-ethnic medium of communication and, generally, as a lingua franca. The operative language policy for lower primary–up to grade three–provides for the use of languages of the catchment as languages of instruction. The languages of the catchment refer to the more than 42 indigenous languages spoken in the country. The purpose of this study was to determine and discuss institutional and extra-institutional factors that might favour adoption of Swahili as the best medium–in the current sociolinguistic realities–in the ‘language-of-the-catchment-based’ literacy learning in Ekegusii-speaking areas of western Kenya. Data were obtained through classroom observations, teacher and church leaders’ interviews, observation and analysis of language trends at church worship services, and critical literature review.
- Full Text:
- Date Issued: 2019
- Authors: Mose, Peter , Kaschula, Russell H
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/174645 , vital:42497 , https://www.njas.fi/njas/article/view/433
- Description: Swahili, a national and official language in Kenya, is in wide use in the country as an inter-ethnic medium of communication and, generally, as a lingua franca. The operative language policy for lower primary–up to grade three–provides for the use of languages of the catchment as languages of instruction. The languages of the catchment refer to the more than 42 indigenous languages spoken in the country. The purpose of this study was to determine and discuss institutional and extra-institutional factors that might favour adoption of Swahili as the best medium–in the current sociolinguistic realities–in the ‘language-of-the-catchment-based’ literacy learning in Ekegusii-speaking areas of western Kenya. Data were obtained through classroom observations, teacher and church leaders’ interviews, observation and analysis of language trends at church worship services, and critical literature review.
- Full Text:
- Date Issued: 2019
A comparison of the Linux and Windows device driver architectures
- Tsegaye, Melekam, Foss, Richard
- Authors: Tsegaye, Melekam , Foss, Richard
- Date: 2004
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/427198 , vital:72421 , https://dl.acm.org/doi/pdf/10.1145/991130.991132
- Description: In this paper the device driver architectures currently used by two of the most popular operating systems, Linux and Microsoft's Windows, are examined. Driver components required when implementing device drivers for each operating system are presented and compared. The process of implementing a driver, for each operating system, that performs I/O to a kernel buffer is also presented. The paper concludes by examining the device driver development environments and facilities provided to developers by each operating system.
- Full Text:
- Date Issued: 2004
- Authors: Tsegaye, Melekam , Foss, Richard
- Date: 2004
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/427198 , vital:72421 , https://dl.acm.org/doi/pdf/10.1145/991130.991132
- Description: In this paper the device driver architectures currently used by two of the most popular operating systems, Linux and Microsoft's Windows, are examined. Driver components required when implementing device drivers for each operating system are presented and compared. The process of implementing a driver, for each operating system, that performs I/O to a kernel buffer is also presented. The paper concludes by examining the device driver development environments and facilities provided to developers by each operating system.
- Full Text:
- Date Issued: 2004
A Hall-effect study of as-grown and hydrogenerated n-type ZnO layers grown by MOCVD
- Somhlahlo, Nomabali Nelisiwe
- Authors: Somhlahlo, Nomabali Nelisiwe
- Date: 2006
- Subjects: Hall effect , Electric currents
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10535 , http://hdl.handle.net/10948/444 , http://hdl.handle.net/10948/d1012014 , Hall effect , Electric currents
- Description: A series of as-grown ZnO layers have been electrically characterised by the temperature dependent (20 – 300 K) Hall-effect technique. The ZnO layers were grown by metal organic chemical vapour deposition (MOCVD) on glass substrates under various growth conditions. The temperature dependent Hall-effect technique produced mobility and carrier concentration measurements. These measurements were found to be reproducible and reliable. The carrier concentration data for the layers was fitted by the charge balance equation to accurately determine the donor level and corresponding donor concentration as well as the acceptor concentration for each sample. The measured donor levels were found to vary from sample to sample and there is evidence from the results that the variations are related to the differing growth conditions of the layers. The mobility data was also fitted to establish the dominant electron scattering mechanisms in the layers. The dominant scattering mechanisms were found to vary from sample to sample. For most of the layers studied, the dominant scattering mechanism was found to be both the ionised impurity scattering at low temperatures (20 – 100 K) and grain boundary scattering at higher temperatures (100 – 300 K). The effects of exposing the ZnO layers to hydrogen plasma were also investigated by the temperature dependent Hall-effect technique. Findings indicate that hydrogen is readily incorporated in ZnO, leading always to an increased carrier concentration. It was further noted that incorporating hydrogen into ZnO in some layers increased the mobility while in other layers it caused a decrease in the mobility. The hydrogenated samples were subsequently annealed at 600 °C for 1 hour in argon ambient resulting in the carrier concentration reducing to its original value. This effect is attributed to hydrogen diffusing out of ZnO.
- Full Text:
- Date Issued: 2006
- Authors: Somhlahlo, Nomabali Nelisiwe
- Date: 2006
- Subjects: Hall effect , Electric currents
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10535 , http://hdl.handle.net/10948/444 , http://hdl.handle.net/10948/d1012014 , Hall effect , Electric currents
- Description: A series of as-grown ZnO layers have been electrically characterised by the temperature dependent (20 – 300 K) Hall-effect technique. The ZnO layers were grown by metal organic chemical vapour deposition (MOCVD) on glass substrates under various growth conditions. The temperature dependent Hall-effect technique produced mobility and carrier concentration measurements. These measurements were found to be reproducible and reliable. The carrier concentration data for the layers was fitted by the charge balance equation to accurately determine the donor level and corresponding donor concentration as well as the acceptor concentration for each sample. The measured donor levels were found to vary from sample to sample and there is evidence from the results that the variations are related to the differing growth conditions of the layers. The mobility data was also fitted to establish the dominant electron scattering mechanisms in the layers. The dominant scattering mechanisms were found to vary from sample to sample. For most of the layers studied, the dominant scattering mechanism was found to be both the ionised impurity scattering at low temperatures (20 – 100 K) and grain boundary scattering at higher temperatures (100 – 300 K). The effects of exposing the ZnO layers to hydrogen plasma were also investigated by the temperature dependent Hall-effect technique. Findings indicate that hydrogen is readily incorporated in ZnO, leading always to an increased carrier concentration. It was further noted that incorporating hydrogen into ZnO in some layers increased the mobility while in other layers it caused a decrease in the mobility. The hydrogenated samples were subsequently annealed at 600 °C for 1 hour in argon ambient resulting in the carrier concentration reducing to its original value. This effect is attributed to hydrogen diffusing out of ZnO.
- Full Text:
- Date Issued: 2006
Action notes: No. 3: Workshops
- Authors: Human Awareness Programme
- Date: 1987-06
- Subjects: Nonprofit organizations -- Management
- Language: English
- Type: instruction , text
- Identifier: http://hdl.handle.net/10962/60179 , vital:27744 , ISBN 0-620-11064-3
- Description: This pamphlet will help you to plan a workshop. It looks at planning the content as well as the practical arrangements for the workshop. There are many reasons for having a workshop. They could include: teaching your activists a skill, like running meetings or producing media; analysing a new political development e.g. an election or a new law; planning a programme of action or a campaign; evaluating the work you have done in the past year, or the work you have done for a campaign; sorting out internal problem like structures that are not appropriate or a break down in working relationships. Whatever the reason for your workshop, you need to make sure that the aim is clear right from the start. Before you begin planning, you need to sort out exactly why you are having the workshop and what you hope to achieve by having the workshop. If your aim is clear, you can go ahead with the planning. This pamphlet is about planning a workshop ONCE YOU KNOW WHAT YOU HOPE TO ACHIEVE.
- Full Text:
- Date Issued: 1987-06
- Authors: Human Awareness Programme
- Date: 1987-06
- Subjects: Nonprofit organizations -- Management
- Language: English
- Type: instruction , text
- Identifier: http://hdl.handle.net/10962/60179 , vital:27744 , ISBN 0-620-11064-3
- Description: This pamphlet will help you to plan a workshop. It looks at planning the content as well as the practical arrangements for the workshop. There are many reasons for having a workshop. They could include: teaching your activists a skill, like running meetings or producing media; analysing a new political development e.g. an election or a new law; planning a programme of action or a campaign; evaluating the work you have done in the past year, or the work you have done for a campaign; sorting out internal problem like structures that are not appropriate or a break down in working relationships. Whatever the reason for your workshop, you need to make sure that the aim is clear right from the start. Before you begin planning, you need to sort out exactly why you are having the workshop and what you hope to achieve by having the workshop. If your aim is clear, you can go ahead with the planning. This pamphlet is about planning a workshop ONCE YOU KNOW WHAT YOU HOPE TO ACHIEVE.
- Full Text:
- Date Issued: 1987-06
An Expanded Methodological View on Learning Pathways as Educational and Occupational Progression: A ‘Laminated Systems’ Perspective
- Ramsarup, Preesha, Lotz-Sisitka, Heila
- Authors: Ramsarup, Preesha , Lotz-Sisitka, Heila
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , bulletin
- Identifier: http://hdl.handle.net/10962/436344 , vital:73262 , ISBN bulletin , https://www.saqa.org.za/wp-content/uploads/2023/02/SAQA-Bulletin-2017-1.pdf#page=37
- Description: As shown across the collection of papers in this Bulletin, the central ques-tion that the South African Qualifications Authority (SAQA)-Rhodes Uni-versity research programme tried to explore was to understand the na-ture of environmental learning pathways and the systemic and agentive factors that shape their emergence. This was based on an emerging un-derstanding of the demand for environment and sustainable development occupations and greening of existing occupations (see Introduction, and Papers 1 and 7 in this Bulletin; Department of Environmental Affairs [DEA], 2010; International Labour Organisation [ILO], 2010; Rosenberg et al 2016).
- Full Text:
- Date Issued: 2017
- Authors: Ramsarup, Preesha , Lotz-Sisitka, Heila
- Date: 2017
- Subjects: To be catalogued
- Language: English
- Type: text , bulletin
- Identifier: http://hdl.handle.net/10962/436344 , vital:73262 , ISBN bulletin , https://www.saqa.org.za/wp-content/uploads/2023/02/SAQA-Bulletin-2017-1.pdf#page=37
- Description: As shown across the collection of papers in this Bulletin, the central ques-tion that the South African Qualifications Authority (SAQA)-Rhodes Uni-versity research programme tried to explore was to understand the na-ture of environmental learning pathways and the systemic and agentive factors that shape their emergence. This was based on an emerging un-derstanding of the demand for environment and sustainable development occupations and greening of existing occupations (see Introduction, and Papers 1 and 7 in this Bulletin; Department of Environmental Affairs [DEA], 2010; International Labour Organisation [ILO], 2010; Rosenberg et al 2016).
- Full Text:
- Date Issued: 2017
Analysing learning at the interface of scientific and traditional ecological knowledge in a mangrove ecosystem restoration scenario in the eastern coast of Tanzania
- Sabai, Daniel, Sisitka, Heila
- Authors: Sabai, Daniel , Sisitka, Heila
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127179 , vital:35974 , https://doi.org/10.2478/trser-2013-0027
- Description: Records from community-based coastal management initiatives indicate that local communities who are key actors in activities that aim at safeguarding the health status of terrestrial and marine ecosystems face a lot of challenges associated with adapting andapplying indicators that are scientifically abstracted and methodologically too reified, given varying social, contextual and technical conditions prevailing amongst them. This paper brings into view possible challenges of adapting and applying scientific indicators in community-based monitoring of mangrove ecosystem and suggests a new approach that may lead to development of indicators which are less reified, more congruent to users (coastal communities) and likely to attract a wider social learning in the mangroverestoration context. It also sets a bridge for scientific institutions (including universities), tounderstand various social, cultural and contextual needs that determine epistemological access between them and local communities, which need to be addressed prior to engaging targetcommunities in participatory monitoring programmes.The paper attempts to analyse learning at the interface of knowledge that scientific institutions produce and the potential knowledge that exists in local context (traditional ecological knowledge) for purposes of widening and improving knowledge sharing and safeguarding the health status of mangrove species and fisheries that use them as key habitats. The paper stems from a study which employs processes of abstraction and experiential learning techniques such as Experiential Learning Intervention Workshop carried out in 2012,to unlock knowledge that local communities have, as an input for underlabouring existing scientific indicators in the eastern coast of Tanzania.It brings into view the need to consider contextual realities on ground, the level of education that the participating group has, the minimum level of participation that is required, structures that govern coastal monitoring practices at local level and the need for scientific institutions to consider the knowledge that local people have as an input for enhancing or improving coastal monitoring, especially monitoring of mangrove and fishery resources. The paper finally comes up with a framework of indicators which is regarded by coastal communities as being less reified, more contextually and culturally congruent and which can easily be used in detecting environmental trends, threats, changes and conditions of mangrove and fisheries resources, and attract wider social learning processes.
- Full Text:
- Date Issued: 2013
- Authors: Sabai, Daniel , Sisitka, Heila
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127179 , vital:35974 , https://doi.org/10.2478/trser-2013-0027
- Description: Records from community-based coastal management initiatives indicate that local communities who are key actors in activities that aim at safeguarding the health status of terrestrial and marine ecosystems face a lot of challenges associated with adapting andapplying indicators that are scientifically abstracted and methodologically too reified, given varying social, contextual and technical conditions prevailing amongst them. This paper brings into view possible challenges of adapting and applying scientific indicators in community-based monitoring of mangrove ecosystem and suggests a new approach that may lead to development of indicators which are less reified, more congruent to users (coastal communities) and likely to attract a wider social learning in the mangroverestoration context. It also sets a bridge for scientific institutions (including universities), tounderstand various social, cultural and contextual needs that determine epistemological access between them and local communities, which need to be addressed prior to engaging targetcommunities in participatory monitoring programmes.The paper attempts to analyse learning at the interface of knowledge that scientific institutions produce and the potential knowledge that exists in local context (traditional ecological knowledge) for purposes of widening and improving knowledge sharing and safeguarding the health status of mangrove species and fisheries that use them as key habitats. The paper stems from a study which employs processes of abstraction and experiential learning techniques such as Experiential Learning Intervention Workshop carried out in 2012,to unlock knowledge that local communities have, as an input for underlabouring existing scientific indicators in the eastern coast of Tanzania.It brings into view the need to consider contextual realities on ground, the level of education that the participating group has, the minimum level of participation that is required, structures that govern coastal monitoring practices at local level and the need for scientific institutions to consider the knowledge that local people have as an input for enhancing or improving coastal monitoring, especially monitoring of mangrove and fishery resources. The paper finally comes up with a framework of indicators which is regarded by coastal communities as being less reified, more contextually and culturally congruent and which can easily be used in detecting environmental trends, threats, changes and conditions of mangrove and fisheries resources, and attract wider social learning processes.
- Full Text:
- Date Issued: 2013
Comprehension and production of figurative language by Afrikaans-speaking children with and without specific language impairment
- van der Merwe, Kristin, Adendorff, Ralph
- Authors: van der Merwe, Kristin , Adendorff, Ralph
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123442 , vital:35438 , https://doi.org/10.2989/16073614.2012.693708
- Description: This article reports on the comprehension and production of figurative language, namely idioms and similes, in first language Afrikaans-speaking (AFR) boys, ages eight to 10 years, and first language Afrikaans-speaking boys with specific language impairment (SLI), also ages eight to 10. It draws on a larger study by Van der Merwe (2007; see also Van der Merwe & Southwood, 2008). Testing of the comprehension and production abilities of the children was conducted verbally and individually and elicited their understanding of 25 idioms and 25 similes. The idioms were first presented without context; if the child gave an incorrect interpretation, the idiom was placed in context. Raw scores show that the SLI group performed marginally more poorly than the AFR group, but there was no statistically significant difference between the comprehension of idioms by the two groups. The same can be said for the number of literal interpretations provided by the groups. Placing the idioms in context was beneficial to both groups. The simile completion task required the children to provide the last word of each simile. For both groups, the similes task proved to be easier than the idioms task but there was again no statistically significant difference found between the two groups. The results seem to imply that children at this developmental phase, aged eight to 10, whether language impaired or not, have not yet fully grasped figurative language as a concept and need explicit instructions on figurative language. The article ends with a reflection on the suitability of idioms and similes as particular categories of figurative language in studies of this nature.
- Full Text:
- Date Issued: 2012
- Authors: van der Merwe, Kristin , Adendorff, Ralph
- Date: 2012
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123442 , vital:35438 , https://doi.org/10.2989/16073614.2012.693708
- Description: This article reports on the comprehension and production of figurative language, namely idioms and similes, in first language Afrikaans-speaking (AFR) boys, ages eight to 10 years, and first language Afrikaans-speaking boys with specific language impairment (SLI), also ages eight to 10. It draws on a larger study by Van der Merwe (2007; see also Van der Merwe & Southwood, 2008). Testing of the comprehension and production abilities of the children was conducted verbally and individually and elicited their understanding of 25 idioms and 25 similes. The idioms were first presented without context; if the child gave an incorrect interpretation, the idiom was placed in context. Raw scores show that the SLI group performed marginally more poorly than the AFR group, but there was no statistically significant difference between the comprehension of idioms by the two groups. The same can be said for the number of literal interpretations provided by the groups. Placing the idioms in context was beneficial to both groups. The simile completion task required the children to provide the last word of each simile. For both groups, the similes task proved to be easier than the idioms task but there was again no statistically significant difference found between the two groups. The results seem to imply that children at this developmental phase, aged eight to 10, whether language impaired or not, have not yet fully grasped figurative language as a concept and need explicit instructions on figurative language. The article ends with a reflection on the suitability of idioms and similes as particular categories of figurative language in studies of this nature.
- Full Text:
- Date Issued: 2012
Current trend in synthesis, Post-Synthetic modifications and biological applications of Nanometal-Organic frameworks (NMOFs)
- Baa, Ebenezer, Watkins, Gary M, Krause, Rui W M, Tantoh, Derek N
- Authors: Baa, Ebenezer , Watkins, Gary M , Krause, Rui W M , Tantoh, Derek N
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127042 , vital:35946 , https://doi.org/10.1002/cjoc.201800407
- Description: Since the early reports of MOFs and their interesting properties, research involving these materials has grown wide in scope and applications. Various synthetic approaches have ensued in view of obtaining materials with optimised properties, the extensive scope of application spanning from energy, gas sorption, catalysis biological applications has meant exponentially evolved over the years. The far‐reaching synthetic and PSM approaches and porosity control possibilities have continued to serve as a motivation for research on these materials. With respect to the biological applications, MOFs have shown promise as good candidates in applications involving drug delivery, BioMOFs, sensing, imaging amongst others. Despite being a while away from successful entry into the market, observed results in sensing, drug delivery, and imaging put these materials on the spot light as candidates poised to usher in a revolution in biology. In this regard, this review article focuses current approaches in synthesis, post functionalization and biological applications of these materials with particular attention on drug delivery, imaging, sensing and BioMOFs.
- Full Text:
- Date Issued: 2018
- Authors: Baa, Ebenezer , Watkins, Gary M , Krause, Rui W M , Tantoh, Derek N
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127042 , vital:35946 , https://doi.org/10.1002/cjoc.201800407
- Description: Since the early reports of MOFs and their interesting properties, research involving these materials has grown wide in scope and applications. Various synthetic approaches have ensued in view of obtaining materials with optimised properties, the extensive scope of application spanning from energy, gas sorption, catalysis biological applications has meant exponentially evolved over the years. The far‐reaching synthetic and PSM approaches and porosity control possibilities have continued to serve as a motivation for research on these materials. With respect to the biological applications, MOFs have shown promise as good candidates in applications involving drug delivery, BioMOFs, sensing, imaging amongst others. Despite being a while away from successful entry into the market, observed results in sensing, drug delivery, and imaging put these materials on the spot light as candidates poised to usher in a revolution in biology. In this regard, this review article focuses current approaches in synthesis, post functionalization and biological applications of these materials with particular attention on drug delivery, imaging, sensing and BioMOFs.
- Full Text:
- Date Issued: 2018
Desmond Hobart Houghton Papers
- Authors: Houghton, Desmond Hobart
- Date: 2014
- Language: English
- Type: Text
- Identifier: vital:13946 , http://hdl.handle.net/10962/d1013498 , MS 20 002
- Description: Desmond Hobart Houghton (24 October 1906 – 1976) was born in Alice in the Eastern Cape, and educated at St. Andrew’s College, Grahamstown, Rhodes University College, Grahamstown, and Magdalen College, Oxford. Amongst his many achievements he is remembered for his Directorship of the Institute of Social and Economic Research, his active membership of the South African Institute of Race Relations (SAIRR) and his membership of the University College of Fort Hare Council from 1954 – 1959. Professor Hobart Houghton taught Economics at Rhodes from 1933 to 1966 (but for the period 1939-1945), and thereafter, until 1973. During his forty years at Rhodes, Hobart Houghton made significant contributions to thinking about the economic problems of South Africa as a whole, but his particular concern, and the major focus of his research, was the problem of poverty and economic development in the Eastern Cape region, in which the University is situated. The country's economic problems, and those of the Eastern Cape in particular, are clearly no less pressing today than in the past.
- Full Text:
- Authors: Houghton, Desmond Hobart
- Date: 2014
- Language: English
- Type: Text
- Identifier: vital:13946 , http://hdl.handle.net/10962/d1013498 , MS 20 002
- Description: Desmond Hobart Houghton (24 October 1906 – 1976) was born in Alice in the Eastern Cape, and educated at St. Andrew’s College, Grahamstown, Rhodes University College, Grahamstown, and Magdalen College, Oxford. Amongst his many achievements he is remembered for his Directorship of the Institute of Social and Economic Research, his active membership of the South African Institute of Race Relations (SAIRR) and his membership of the University College of Fort Hare Council from 1954 – 1959. Professor Hobart Houghton taught Economics at Rhodes from 1933 to 1966 (but for the period 1939-1945), and thereafter, until 1973. During his forty years at Rhodes, Hobart Houghton made significant contributions to thinking about the economic problems of South Africa as a whole, but his particular concern, and the major focus of his research, was the problem of poverty and economic development in the Eastern Cape region, in which the University is situated. The country's economic problems, and those of the Eastern Cape in particular, are clearly no less pressing today than in the past.
- Full Text:
Education for Sustainable Development and retention: unravelling a research agenda
- Authors: Lotz-Sisitka, Heila
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127192 , vital:35975 , https://10.1007/s11159-010-9165-9
- Description: This paper considers the question of what education for sustainable development (ESD) research might signify when linked to the concept of “retention”, and how this relation (ESD and retention) might be researched. It considers two different perspectives on retention, as revealed through educational research trajectories, drawing on existing research and case studies. Firstly, it discusses an ESD research agenda that documents retention by focusing on the issue of keeping children in schools. This research agenda is typical of the existing discourses surrounding Education for All (EFA). It then discusses a related ESD research agenda that focuses more on the pedagogical and curricular aspects of retention, as this provides for a deeper understanding of how ESD can contribute to improving the quality of teaching and learning within a wider EFA retention agenda.
- Full Text:
- Date Issued: 2010
- Authors: Lotz-Sisitka, Heila
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127192 , vital:35975 , https://10.1007/s11159-010-9165-9
- Description: This paper considers the question of what education for sustainable development (ESD) research might signify when linked to the concept of “retention”, and how this relation (ESD and retention) might be researched. It considers two different perspectives on retention, as revealed through educational research trajectories, drawing on existing research and case studies. Firstly, it discusses an ESD research agenda that documents retention by focusing on the issue of keeping children in schools. This research agenda is typical of the existing discourses surrounding Education for All (EFA). It then discusses a related ESD research agenda that focuses more on the pedagogical and curricular aspects of retention, as this provides for a deeper understanding of how ESD can contribute to improving the quality of teaching and learning within a wider EFA retention agenda.
- Full Text:
- Date Issued: 2010
Feasibility Study: Imagining A Cultural/Healing Centre for the Northern Areas of Nelson Mandela Bay: Community Dialogues, stakeholders' process and experts' input - two detailed reports
- Date: 2016-10
- Subjects: South Africa -- History -- 20th century , Government, Resistance to -- South Africa , South Africa -- Politics and government
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10948/41348 , vital:36452 , Bulk File 7
- Description: The Northern Areas History and Heritage Project consists of a variety workshops and materials examining the history of this part of Port Elizabeth to which people of colour had been removed in the 1970s. The materials include a book and DVD on the Northern Areas Uprising; six booklets entitled ‘Feasibility Study: Imagining a Cultural/ Healing Centre for the Northern Areas of Nelson Mandela Bay’ covering topics such as the Northern Areas Uprising, healing through memorialisation, architecture, non-profit organisations, archives and databases; 35 DVDs consisting of interviews with individuals, communities and focus groups, as well as a Winter School Project on Apartheid and the Group Areas Act. Also included are two maps relating to the area’s history.
- Full Text: false
- Date Issued: 2016-10
- Date: 2016-10
- Subjects: South Africa -- History -- 20th century , Government, Resistance to -- South Africa , South Africa -- Politics and government
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10948/41348 , vital:36452 , Bulk File 7
- Description: The Northern Areas History and Heritage Project consists of a variety workshops and materials examining the history of this part of Port Elizabeth to which people of colour had been removed in the 1970s. The materials include a book and DVD on the Northern Areas Uprising; six booklets entitled ‘Feasibility Study: Imagining a Cultural/ Healing Centre for the Northern Areas of Nelson Mandela Bay’ covering topics such as the Northern Areas Uprising, healing through memorialisation, architecture, non-profit organisations, archives and databases; 35 DVDs consisting of interviews with individuals, communities and focus groups, as well as a Winter School Project on Apartheid and the Group Areas Act. Also included are two maps relating to the area’s history.
- Full Text: false
- Date Issued: 2016-10
Geospatial technologies and indigenous Knowledge Systems:
- Authors: Aswani, Shankar
- Date: 2016
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/145448 , vital:38439 , ISBN 9781315181523 , https://www.taylorfrancis.com/books/e/9781315181523/chapters/10.1201/9781315181523-18
- Description: During the twentieth and twenty-first centuries, pressure on coastal ecosystems has amplified and resulted in the widespread degradation of adjacent marine and terrestrial habitats globally (Burke et al., 2001). The ecosystem services provided by coastal habitats, including coastal protection and food procurement, have been heavily compromised by anthropogenic disturbance such as overfishing, pollution, sedimentation and alteration of coastal vegetation (Costanza et al., 1997; Agardy et al., 2009). In the context of small islands, this continued degradation in tandem with the ongoing effects of climate change is putting the livelihoods of coastal peoples at risk (e.g. Bell et al., 2009). While international efforts at curtailing these negative trends are ongoing, many researchers are working directly with coastal local/ indigenous communities to seek more effective management of coastal terrestrial and marine resources. Among various approaches, researchers are increasingly incorporating local knowledge systems for designing resource management and conservation plans (e.g. Gadgil et al., 1993).
- Full Text:
- Date Issued: 2016
- Authors: Aswani, Shankar
- Date: 2016
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/145448 , vital:38439 , ISBN 9781315181523 , https://www.taylorfrancis.com/books/e/9781315181523/chapters/10.1201/9781315181523-18
- Description: During the twentieth and twenty-first centuries, pressure on coastal ecosystems has amplified and resulted in the widespread degradation of adjacent marine and terrestrial habitats globally (Burke et al., 2001). The ecosystem services provided by coastal habitats, including coastal protection and food procurement, have been heavily compromised by anthropogenic disturbance such as overfishing, pollution, sedimentation and alteration of coastal vegetation (Costanza et al., 1997; Agardy et al., 2009). In the context of small islands, this continued degradation in tandem with the ongoing effects of climate change is putting the livelihoods of coastal peoples at risk (e.g. Bell et al., 2009). While international efforts at curtailing these negative trends are ongoing, many researchers are working directly with coastal local/ indigenous communities to seek more effective management of coastal terrestrial and marine resources. Among various approaches, researchers are increasingly incorporating local knowledge systems for designing resource management and conservation plans (e.g. Gadgil et al., 1993).
- Full Text:
- Date Issued: 2016
Inequality, social comparisons and minimum income aspirations: Evidence from South Africa
- Posel, Dorrit, Rogan, Michael
- Authors: Posel, Dorrit , Rogan, Michael
- Date: 2017
- Subjects: Economic development -- South Africa South Africa -- Economic conditions South Africa -- Social policy Economic development -- Political aspects -- South Africa
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/59510 , vital:27621 , ISBN 9780868106359 , DOI 10.21504/10962/59509
- Description: We investigate the formation of minimum income aspirations in South Africa, a country with high rates of poverty together with very high and rising rates of inequality. A number of empirical studies in both developed and developing countries have shown that income aspirations increase with the individual’s own income and with the income of others in their community, relationships which are explained by processes of adaptation through habituation and social comparison. However, the relationship between income aspirations and inequality has received far less empirical attention. We analyse the minimum income question (MIQ) asked in nationally representative household survey from 2008/2009 to test for evidence of aspirations failure among the poor in South Africa, and to investigate whether high levels of local inequality dampen or stimulate minimum income aspirations, and particularly among those living in poverty.
- Full Text:
- Date Issued: 2017
- Authors: Posel, Dorrit , Rogan, Michael
- Date: 2017
- Subjects: Economic development -- South Africa South Africa -- Economic conditions South Africa -- Social policy Economic development -- Political aspects -- South Africa
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/59510 , vital:27621 , ISBN 9780868106359 , DOI 10.21504/10962/59509
- Description: We investigate the formation of minimum income aspirations in South Africa, a country with high rates of poverty together with very high and rising rates of inequality. A number of empirical studies in both developed and developing countries have shown that income aspirations increase with the individual’s own income and with the income of others in their community, relationships which are explained by processes of adaptation through habituation and social comparison. However, the relationship between income aspirations and inequality has received far less empirical attention. We analyse the minimum income question (MIQ) asked in nationally representative household survey from 2008/2009 to test for evidence of aspirations failure among the poor in South Africa, and to investigate whether high levels of local inequality dampen or stimulate minimum income aspirations, and particularly among those living in poverty.
- Full Text:
- Date Issued: 2017
Inventing the Human: Brontosaurus Bloom and “the Shakespeare in us”
- Authors: Wright, Laurence
- Date: 2008
- Language: English
- Type: text , article
- Identifier: vital:7045 , http://hdl.handle.net/10962/d1007387 , https://www.taylorfrancis.com/books/e/9781351963534/chapters/10.4324%2F9781315264264-15
- Description: preprint , This essay was occasioned by the casual reading of a book called Harold Bloom’s Shakespeare (2002), a collection of responses, pro, ante and puzzled, to Bloom’s Shakespearean magnum opus. The more I browsed in the assembled essays, some of them originally reviews and conference papers, others specially commissioned responses, the more curious I became. On the whole, the contributors seemed not to understand Bloom, at least not to understand him adequately, which is a devastating handicap when the task in hand is to pass judgment. The problem seems to be that few academic commentators take Bloom seriously, accepting that he means what he says; more accurately, they find it hard to entertain with full seriousness matters Bloom intends should be taken entirely seriously. Shakespeareans, locked into their various ways of understanding the world and critical activity, generally try to find Shakespeare (or “Shakespeare”) through reading Bloom, whereas he wants us to find ourselves through reading Shakespeare: to uncover what Emerson called ‘the Shakespeare in us’ (‘Shakespeare, or The Poet’, 256). The difference is stupendous. We ought first to ask in regard to Bloom’s blockbuster the question Bloom tells us he learned from Kenneth Burke, ‘What is the author trying to do for himself or herself by writing this work?’ (Shakespeare, 412).
- Full Text:
- Date Issued: 2008
- Authors: Wright, Laurence
- Date: 2008
- Language: English
- Type: text , article
- Identifier: vital:7045 , http://hdl.handle.net/10962/d1007387 , https://www.taylorfrancis.com/books/e/9781351963534/chapters/10.4324%2F9781315264264-15
- Description: preprint , This essay was occasioned by the casual reading of a book called Harold Bloom’s Shakespeare (2002), a collection of responses, pro, ante and puzzled, to Bloom’s Shakespearean magnum opus. The more I browsed in the assembled essays, some of them originally reviews and conference papers, others specially commissioned responses, the more curious I became. On the whole, the contributors seemed not to understand Bloom, at least not to understand him adequately, which is a devastating handicap when the task in hand is to pass judgment. The problem seems to be that few academic commentators take Bloom seriously, accepting that he means what he says; more accurately, they find it hard to entertain with full seriousness matters Bloom intends should be taken entirely seriously. Shakespeareans, locked into their various ways of understanding the world and critical activity, generally try to find Shakespeare (or “Shakespeare”) through reading Bloom, whereas he wants us to find ourselves through reading Shakespeare: to uncover what Emerson called ‘the Shakespeare in us’ (‘Shakespeare, or The Poet’, 256). The difference is stupendous. We ought first to ask in regard to Bloom’s blockbuster the question Bloom tells us he learned from Kenneth Burke, ‘What is the author trying to do for himself or herself by writing this work?’ (Shakespeare, 412).
- Full Text:
- Date Issued: 2008
Knowledge structures and their relevance for teaching and learning in Introductory Financial Accounting
- Authors: Myers, Peta L
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text
- Identifier: vital:21107 , http://hdl.handle.net/10962/6413 , http://dx.doi.org/10.1080/10291954.2015.1099215
- Description: The structure of knowledge within a discipline has implications for the teaching and learning within the discipline. This research examines how the hierarchical knowledge structure of Accounting impacts on the teaching and learning which takes place in a first semester Introductory Financial Accounting course. Students used on-line questionnaires and interviews to explain how they engaged with the discipline and difficulties which they experienced during the semester. Bernstein's pedagogic Device and Maton's Legitimation Code Theory were used to analyse the structure of knowledge within the discipline and as theoretical lenses through which to view these students' perceptions. The research provides a theoretical explanation for the impact that a hierarchical knowledge structure has on teaching and learning within the discipline; how students need to develop a 'trained gaze' and thereby gain mastery over the 'procedures of investigation' to be able to produce the 'legitimate text' required for success in the course. The research also explains why some students experience a 'code clash' and the implications this has for their success in the discipline. Other pedagogical difficulties which were experienced by these students, as a result of the hierarchical knowledge structure within the discipline, are also discussed. In addition to providing a better understanding of the phenomena that drive or hinder student learning, which could contribute towards improving pedagogy and hence student learning, theorising these concepts provides a common language to enable more informed debate on these issues.
- Full Text:
- Date Issued: 2016
- Authors: Myers, Peta L
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text
- Identifier: vital:21107 , http://hdl.handle.net/10962/6413 , http://dx.doi.org/10.1080/10291954.2015.1099215
- Description: The structure of knowledge within a discipline has implications for the teaching and learning within the discipline. This research examines how the hierarchical knowledge structure of Accounting impacts on the teaching and learning which takes place in a first semester Introductory Financial Accounting course. Students used on-line questionnaires and interviews to explain how they engaged with the discipline and difficulties which they experienced during the semester. Bernstein's pedagogic Device and Maton's Legitimation Code Theory were used to analyse the structure of knowledge within the discipline and as theoretical lenses through which to view these students' perceptions. The research provides a theoretical explanation for the impact that a hierarchical knowledge structure has on teaching and learning within the discipline; how students need to develop a 'trained gaze' and thereby gain mastery over the 'procedures of investigation' to be able to produce the 'legitimate text' required for success in the course. The research also explains why some students experience a 'code clash' and the implications this has for their success in the discipline. Other pedagogical difficulties which were experienced by these students, as a result of the hierarchical knowledge structure within the discipline, are also discussed. In addition to providing a better understanding of the phenomena that drive or hinder student learning, which could contribute towards improving pedagogy and hence student learning, theorising these concepts provides a common language to enable more informed debate on these issues.
- Full Text:
- Date Issued: 2016
LACOM News, no. 3, May 1987
- Authors: LACOM (Sached Trust)
- Date: 1987-05
- Language: English
- Type: Newsletter , text
- Identifier: http://hdl.handle.net/10962/60168 , vital:27743
- Description: At the national meeting of LACOM held in East London in May, a decision was taken that LACOM should produce its own newsletter. I he newsletter would be produced about tour times a year. The different branches would take responsibility for editing each edition of the newsletter. All branches would be responsible for submitting material to the editing branch by a required date. The aim of the newsletter was said to be: a) to provide a forum for open debate and of self-criticism and evaluation; b) to discuss some of the concrete problems facing the project; c) to raise more general and topical issues related to the practice of education; d) to include general information and news. This first newsletter was produced by the Durban branch of LACOM. Contributions were received from the Western Cape, Eastern Cape and Natal Region.
- Full Text:
- Date Issued: 1987-05
- Authors: LACOM (Sached Trust)
- Date: 1987-05
- Language: English
- Type: Newsletter , text
- Identifier: http://hdl.handle.net/10962/60168 , vital:27743
- Description: At the national meeting of LACOM held in East London in May, a decision was taken that LACOM should produce its own newsletter. I he newsletter would be produced about tour times a year. The different branches would take responsibility for editing each edition of the newsletter. All branches would be responsible for submitting material to the editing branch by a required date. The aim of the newsletter was said to be: a) to provide a forum for open debate and of self-criticism and evaluation; b) to discuss some of the concrete problems facing the project; c) to raise more general and topical issues related to the practice of education; d) to include general information and news. This first newsletter was produced by the Durban branch of LACOM. Contributions were received from the Western Cape, Eastern Cape and Natal Region.
- Full Text:
- Date Issued: 1987-05
Lalela uLwandle: An experiment in plural governance discussions
- Erwin, Kira, Pereira, Taryn, McGarry, Dylan K, Coppen, Neil
- Authors: Erwin, Kira , Pereira, Taryn , McGarry, Dylan K , Coppen, Neil
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/436145 , vital:73230 , ISBN 978-3-030-99347-4 , https://doi.org/10.1007/978-3-030-99347-4_20
- Description: Symbolic, cultural and spiritual meanings of the oceans, whilst different depending on positionality, are important aspects of understanding humans’ relationship with the oceans. Currently in South Africa, cultural, social and spiritual meanings of the oceans are given little consideration in the rush for the Blue Economy and ocean governance frame-works. Neither are they widely considered in environmental conservation and management. This chapter argues that for inclusive ocean governance it is necessary to create more equitable listening forums for how different epistemologies makes sense of the oceans. The chapter draws from the research-based theatre project called Lalela uLwandle performed along the KwaZulu-Natal Coast. The chapter explores what is lost when knowledge systems are conceived as incommensurable and how this serves hegemonic interests. Importantly, it also explores what might be gained when we embody more fluid and plural epistemologies that can mould, expand, broaden and enrich our decision-making process on the ocean.
- Full Text:
- Date Issued: 2022
- Authors: Erwin, Kira , Pereira, Taryn , McGarry, Dylan K , Coppen, Neil
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/436145 , vital:73230 , ISBN 978-3-030-99347-4 , https://doi.org/10.1007/978-3-030-99347-4_20
- Description: Symbolic, cultural and spiritual meanings of the oceans, whilst different depending on positionality, are important aspects of understanding humans’ relationship with the oceans. Currently in South Africa, cultural, social and spiritual meanings of the oceans are given little consideration in the rush for the Blue Economy and ocean governance frame-works. Neither are they widely considered in environmental conservation and management. This chapter argues that for inclusive ocean governance it is necessary to create more equitable listening forums for how different epistemologies makes sense of the oceans. The chapter draws from the research-based theatre project called Lalela uLwandle performed along the KwaZulu-Natal Coast. The chapter explores what is lost when knowledge systems are conceived as incommensurable and how this serves hegemonic interests. Importantly, it also explores what might be gained when we embody more fluid and plural epistemologies that can mould, expand, broaden and enrich our decision-making process on the ocean.
- Full Text:
- Date Issued: 2022
Maximum likelihood and Bayesian approaches to stock assessment when data are questionable
- Booth, Anthony J, Quinn II, T J
- Authors: Booth, Anthony J , Quinn II, T J
- Date: 2006
- Language: English
- Type: Article
- Identifier: vital:6764 , http://hdl.handle.net/10962/d1007962
- Description: This study examines the use of age-structured maximum likelihood and Bayesian approaches for stock assessment of the Namibian monkfish, Lophius vomerinus, resource with questionable data, in which time series are short, abundance indices are variable, and research data conflict with commercial data. Bayesian approaches with both noninformative and informative priors are investigated to determine if they enhance estimation stability. Three data scenarios are assessed: commercial and research survey data, research survey data only, and commercial data only. Both statistical approaches show that resource abundance has decreased with exploitable biomass estimated at approximately 44% of pristine levels. The maximum likelihood and the Bayesian approach with noninformative priors result in similar estimates. As the abundance data contained little information pertaining to possible density dependence within the stock–recruit relationship, only a Bayesian approach with informative priors reduces uncertainty in the steepness parameter h. Estimated management quantities are sensitive both to the set of data sources and whether prior information was informative or not. The strengths of the Bayesian approach include the integration of prior information with uncertain data, the exploration of data conflicts, and the ability to show the uncertainty in estimates of management parameters. Its weakness is that estimation stability is dependent on the choice of priors, which alters some posterior distributions of management quantities.
- Full Text:
- Date Issued: 2006
- Authors: Booth, Anthony J , Quinn II, T J
- Date: 2006
- Language: English
- Type: Article
- Identifier: vital:6764 , http://hdl.handle.net/10962/d1007962
- Description: This study examines the use of age-structured maximum likelihood and Bayesian approaches for stock assessment of the Namibian monkfish, Lophius vomerinus, resource with questionable data, in which time series are short, abundance indices are variable, and research data conflict with commercial data. Bayesian approaches with both noninformative and informative priors are investigated to determine if they enhance estimation stability. Three data scenarios are assessed: commercial and research survey data, research survey data only, and commercial data only. Both statistical approaches show that resource abundance has decreased with exploitable biomass estimated at approximately 44% of pristine levels. The maximum likelihood and the Bayesian approach with noninformative priors result in similar estimates. As the abundance data contained little information pertaining to possible density dependence within the stock–recruit relationship, only a Bayesian approach with informative priors reduces uncertainty in the steepness parameter h. Estimated management quantities are sensitive both to the set of data sources and whether prior information was informative or not. The strengths of the Bayesian approach include the integration of prior information with uncertain data, the exploration of data conflicts, and the ability to show the uncertainty in estimates of management parameters. Its weakness is that estimation stability is dependent on the choice of priors, which alters some posterior distributions of management quantities.
- Full Text:
- Date Issued: 2006
New Frontiers of Librarianship
- Authors: Satgoor, Ujala
- Date: 2013
- Language: English
- Type: Conference paper , text
- Identifier: vital:6976 , http://hdl.handle.net/10962/d1007308
- Description: Paper delivered at the Sabinet Client Conference, 6 September 2013
- Full Text:
- Date Issued: 2013
- Authors: Satgoor, Ujala
- Date: 2013
- Language: English
- Type: Conference paper , text
- Identifier: vital:6976 , http://hdl.handle.net/10962/d1007308
- Description: Paper delivered at the Sabinet Client Conference, 6 September 2013
- Full Text:
- Date Issued: 2013
New Unity Movement Bulletin
- Date: 2006-12
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32406 , vital:32101 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
- Full Text: false
- Date Issued: 2006-12
- Date: 2006-12
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32406 , vital:32101 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
- Full Text: false
- Date Issued: 2006-12