"Let loose in the unthinkable unspeakable": waiting and alterity in Samuel Beckett's trilogy
- Authors: Marais, Jessica
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3917 , vital:20557
- Description: In this thesis, I examine the interrelated roles of waiting and alterity in Samuel Beckett's trilogy of novels: Molloy, Malone Dies and The Unnamable. The conventional understanding of waiting is as an intentional relationship between a waiting subject and an awaited object. This kind of waiting is end-directed, and, in order for it to be worthwhile, the awaited must, at some point, arrive. In the trilogy, however, the awaited never does arrive, and it is my contention that the novels are concerned with an unconventional kind of waiting, which, being without object or end, takes the form of a non-intentional relationship between waiter and awaited. Significantly, through the non-intentional wait, the subject awaits the unawaited. She or he thereby encounters the radically other, or that which cannot be rendered familiar or assimilated in any way – an unthinkable, unspeakable, ungraspable excess that overflows the limits of thought and language. The texts foreground the vexed question of response to such alterity: how can one approach the ungraspable as ungraspable, when it is in the nature of any approach to attempt to grasp? I argue that the texts explore a paradoxical form of "incurious seeking" as an avenue to accommodate the absolutely other.
- Full Text:
- Date Issued: 2016
- Authors: Marais, Jessica
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3917 , vital:20557
- Description: In this thesis, I examine the interrelated roles of waiting and alterity in Samuel Beckett's trilogy of novels: Molloy, Malone Dies and The Unnamable. The conventional understanding of waiting is as an intentional relationship between a waiting subject and an awaited object. This kind of waiting is end-directed, and, in order for it to be worthwhile, the awaited must, at some point, arrive. In the trilogy, however, the awaited never does arrive, and it is my contention that the novels are concerned with an unconventional kind of waiting, which, being without object or end, takes the form of a non-intentional relationship between waiter and awaited. Significantly, through the non-intentional wait, the subject awaits the unawaited. She or he thereby encounters the radically other, or that which cannot be rendered familiar or assimilated in any way – an unthinkable, unspeakable, ungraspable excess that overflows the limits of thought and language. The texts foreground the vexed question of response to such alterity: how can one approach the ungraspable as ungraspable, when it is in the nature of any approach to attempt to grasp? I argue that the texts explore a paradoxical form of "incurious seeking" as an avenue to accommodate the absolutely other.
- Full Text:
- Date Issued: 2016
A case for contemporary third literature: the black experience in the postmillennial fiction of three Kwela authors
- Authors: Mthembu, Lumumba
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3322 , vital:20480
- Description: This study seeks to uncover the manner in which the young black experience is constructed in three novels by Sifiso Mzobe, Kgebetli Moele and K. Sello Duiker. Young Blood, Untitled and Thirteen Cents all feature teenage narrators navigating the social milieu of South Africa in the twenty-first century. My analysis is informed by Frantz Fanon’s postcolonial theory because South Africa’s socio-economic landscape conforms to the divisions laid out in The Wretched of the Earth. I contend that post-apartheid South Africa is developing in a manner that is symptomatic of the Fanonian post-independence African state. My close reading of the novels teases out the conditions under which young black subjects must survive and express themselves. I look into the roles of the community, the government, the family, and the school in shaping this experience. Naturally, my discussion segues into questions of sexuality and gender as they intersect with race. I demonstrate how these texts fail and succeed as works of Third Literature, a genre derived from Third Cinema, which I have adapted due to its Fanonian ideological underpinning. Third Literature is a fundamentally revolutionary and activistic genre which seeks to pave the way for social change. In this regard, I concern myself with the recommendations these three authors may have for the readers of their texts. In conclusion, these texts demonstrate that racialized identities are social constructs with measurable experiential effects. However, there are ways of actively resisting or even
- Full Text:
- Date Issued: 2016
- Authors: Mthembu, Lumumba
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3322 , vital:20480
- Description: This study seeks to uncover the manner in which the young black experience is constructed in three novels by Sifiso Mzobe, Kgebetli Moele and K. Sello Duiker. Young Blood, Untitled and Thirteen Cents all feature teenage narrators navigating the social milieu of South Africa in the twenty-first century. My analysis is informed by Frantz Fanon’s postcolonial theory because South Africa’s socio-economic landscape conforms to the divisions laid out in The Wretched of the Earth. I contend that post-apartheid South Africa is developing in a manner that is symptomatic of the Fanonian post-independence African state. My close reading of the novels teases out the conditions under which young black subjects must survive and express themselves. I look into the roles of the community, the government, the family, and the school in shaping this experience. Naturally, my discussion segues into questions of sexuality and gender as they intersect with race. I demonstrate how these texts fail and succeed as works of Third Literature, a genre derived from Third Cinema, which I have adapted due to its Fanonian ideological underpinning. Third Literature is a fundamentally revolutionary and activistic genre which seeks to pave the way for social change. In this regard, I concern myself with the recommendations these three authors may have for the readers of their texts. In conclusion, these texts demonstrate that racialized identities are social constructs with measurable experiential effects. However, there are ways of actively resisting or even
- Full Text:
- Date Issued: 2016
A comparative study of syllables and morphemes as literacy processing units in word recognition: IsiXhosa and SeTswana
- Authors: Probert, Tracy Nicole
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3266 , vital:20415
- Description: Word recognition is a core foundation of reading (Invenizzi and Hayes 2010) and involves interactions of language skills, metalinguistic skills and orthography. The extent of the interaction with one another in reading has yet to be fully explored, especially in the Southern-Bantu languages. This comparative study of isiXhosa and Setswana explores this three-way interaction between language skills (effect of Language of Learning and Teaching (LoLT)), metalinguistic skills (Phonological and Morphological Awareness) and orthography (conjunctivism vs. disjunctivism). This thesis is novel in three respects, (a) a set of linguistic-informed reading measures were developed in isiXhosa and Setswana for the first-time, (b) to my knowledge, the comparisons made and study of Morphological Awareness in the Southern-Bantu languages have never been done, and (c) the use of d-prime as a way of testing for grain size in reading is an innovative approach. Grade 3 and Grade 4 learners were tested on four independent linguistic tasks: an open-ended decomposition task, a Phonological Awareness task, a Morphological Awareness task and an independent reading measure. These tasks were administered to determine the grain size unit (Ziegler and Goswami 2005, Ziegler et al. 2001) which learners use in word recognition, with the grain sizes of syllables and morphemes being studied. Results showed that syllables were the dominant grain size in both isiXhosa and Setswana, with morphemes as secondary grains in isiXhosa. Grain size differed slightly between the two orthographies. These results are reflected in the scores on the metalinguistic tasks. LoLT was not shown to have a significant impact on word recognition in first-language reading. The Psycholinguistic Grain Size Theory (PGST) was found to be the most applicable model of word recognition to the Southern- Bantu languages, as opposed to the Dual-Route Cascade Model and Orthographic Depth Hypothesis. This thesis concludes with suggested adaptations to this theory in order to allow for morpheme grain size to be included. This study has implications for teaching practice and curriculum design, and contributes to a broader understanding of literacy in the foundation phase in the Southern-Bantu languages.
- Full Text:
- Date Issued: 2016
- Authors: Probert, Tracy Nicole
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3266 , vital:20415
- Description: Word recognition is a core foundation of reading (Invenizzi and Hayes 2010) and involves interactions of language skills, metalinguistic skills and orthography. The extent of the interaction with one another in reading has yet to be fully explored, especially in the Southern-Bantu languages. This comparative study of isiXhosa and Setswana explores this three-way interaction between language skills (effect of Language of Learning and Teaching (LoLT)), metalinguistic skills (Phonological and Morphological Awareness) and orthography (conjunctivism vs. disjunctivism). This thesis is novel in three respects, (a) a set of linguistic-informed reading measures were developed in isiXhosa and Setswana for the first-time, (b) to my knowledge, the comparisons made and study of Morphological Awareness in the Southern-Bantu languages have never been done, and (c) the use of d-prime as a way of testing for grain size in reading is an innovative approach. Grade 3 and Grade 4 learners were tested on four independent linguistic tasks: an open-ended decomposition task, a Phonological Awareness task, a Morphological Awareness task and an independent reading measure. These tasks were administered to determine the grain size unit (Ziegler and Goswami 2005, Ziegler et al. 2001) which learners use in word recognition, with the grain sizes of syllables and morphemes being studied. Results showed that syllables were the dominant grain size in both isiXhosa and Setswana, with morphemes as secondary grains in isiXhosa. Grain size differed slightly between the two orthographies. These results are reflected in the scores on the metalinguistic tasks. LoLT was not shown to have a significant impact on word recognition in first-language reading. The Psycholinguistic Grain Size Theory (PGST) was found to be the most applicable model of word recognition to the Southern- Bantu languages, as opposed to the Dual-Route Cascade Model and Orthographic Depth Hypothesis. This thesis concludes with suggested adaptations to this theory in order to allow for morpheme grain size to be included. This study has implications for teaching practice and curriculum design, and contributes to a broader understanding of literacy in the foundation phase in the Southern-Bantu languages.
- Full Text:
- Date Issued: 2016
A comparison of muscle fatigue responses between static and quasi-static exertions
- Authors: Nel, Conrad
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/3475 , vital:20502
- Description: Background: This study examined localized muscle fatigue responses from sub-maximal quasi-static work protocols and additionally how it compares to purely static work. The goal was to produce research that enhances the understanding of the demands on muscles during manual work to aid in preventing injuries stemming from localized muscle fatigue. Injury rates remain a problem in manual labour sectors, particularly for the lower back and shoulder regions for the manufacturing, service and construction sectors, and for knee and elbow flexors in the sports sector. Few studies have looked at quasi-static work and what the resulting fatigue characteristics are, especially when compared to purely static or purely dynamic work. This comparison is particularly important due to the fact that risk assessment tools that are currently utilized to assess risk in the working environment are based on fatigue studies that focus on purely static or purely dynamic work. This requires attention as many working situations are neither static nor dynamic, but rather quasi-static in nature, with aspects of both dynamic and static muscle components. The scope of this study only encompasses the comparison between purely static and quasi-static work. Objectives: This study had two objectives, firstly, to determine what the fatigue characteristics of quasi-static work are and how it compares to fully static work. Secondly, to determine whether an underlying static component within an otherwise dynamic muscle force affects localized muscle fatigue compared to quasi-static work that has equal amounts of effort but with no underlying static component. Methods: Four experimental conditions were tested, each on four muscles, namely the medial deltoid, bicep brachii, bicep femoris and erector spinae muscles. To test the two objectives of this study, 16 volunteers performed a five minute fatigue protocol, that either entailed a fully static condition which involved: 1) producing a steady force at 25 percent of maximum voluntary force, 2) a quasi-static condition with fully dynamic muscle force that alternates the required force level between zero and 50 percent of maximum force, 3) a quasi-static condition with an underlying static component of five percent of maximum force, or 4) a quasi-static condition with a large underlying static component of 15 percent of maximum force. All the experimental conditions in this study had the same average workload of 25 percent of maximum voluntary force over time and thus total workload. The dependant variables of interest were ratings of perceived exertion, changes in muscle fibre recruitment (% of maximum EMG activity), maximum force and center frequency from a spectral analysis of the surface electromyography. These were measured throughout the protocols at one minute intervals to determine how muscle fatigue progressed, and how the fatigue responses differed between conditions. Results: The data from comparing fully static and quasi-static work showed that of the variables measured, the rating of perceived exertion (RPE) and maximum force data indicated that for bicep brachii and bicep femoris muscles, fully static work is more fatiguing than work that alternates between zero and 50 percent of maximum force. The results for the medial deltoid and erector spinae muscles were inconclusive. The findings regarding the comparison between quasi-static conditions with and without an underlying static component revealed that an underlying static component results in greater fatigue when compared to a quasi-static condition with no static component. The results may also suggest that a larger static component coupled with a smaller peak force results in less fatigue than a condition with a small underlying static component coupled with a higher peak force in some scenarios, provided total work is kept constant. All conditions had to have the same workload in order to be validly compared and thus the condition with a larger underlying static component had a lower peak force compared to the condition with no underlying static component or the condition with a small underlying static component. Conclusions: This study presented evidence that quasi-static work does not induce fatigue when measured by RPE and drop in maximum force in the same way as static work. Additionally, the results indicate that a larger underlying static component does not necessarily fatigue a muscle faster if the overall workload is kept constant. However, the results do suggest that any underlying static component will increase the demand on a muscle when compared to a muscle exertion with no static component. When considering the available literature on how muscles fatigue during low level static contractions, the current understanding is that the larger the force during a static contraction, the faster the onset of fatigue and decrements in performance occur. The results of this study suggest that this same relationship cannot be applied to quasi-static work where an underlying static component is part of an otherwise dynamic muscle force. Thus total workload or peak force may play a larger role than the static muscle exertion in some scenarios.
- Full Text:
- Date Issued: 2016
- Authors: Nel, Conrad
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/3475 , vital:20502
- Description: Background: This study examined localized muscle fatigue responses from sub-maximal quasi-static work protocols and additionally how it compares to purely static work. The goal was to produce research that enhances the understanding of the demands on muscles during manual work to aid in preventing injuries stemming from localized muscle fatigue. Injury rates remain a problem in manual labour sectors, particularly for the lower back and shoulder regions for the manufacturing, service and construction sectors, and for knee and elbow flexors in the sports sector. Few studies have looked at quasi-static work and what the resulting fatigue characteristics are, especially when compared to purely static or purely dynamic work. This comparison is particularly important due to the fact that risk assessment tools that are currently utilized to assess risk in the working environment are based on fatigue studies that focus on purely static or purely dynamic work. This requires attention as many working situations are neither static nor dynamic, but rather quasi-static in nature, with aspects of both dynamic and static muscle components. The scope of this study only encompasses the comparison between purely static and quasi-static work. Objectives: This study had two objectives, firstly, to determine what the fatigue characteristics of quasi-static work are and how it compares to fully static work. Secondly, to determine whether an underlying static component within an otherwise dynamic muscle force affects localized muscle fatigue compared to quasi-static work that has equal amounts of effort but with no underlying static component. Methods: Four experimental conditions were tested, each on four muscles, namely the medial deltoid, bicep brachii, bicep femoris and erector spinae muscles. To test the two objectives of this study, 16 volunteers performed a five minute fatigue protocol, that either entailed a fully static condition which involved: 1) producing a steady force at 25 percent of maximum voluntary force, 2) a quasi-static condition with fully dynamic muscle force that alternates the required force level between zero and 50 percent of maximum force, 3) a quasi-static condition with an underlying static component of five percent of maximum force, or 4) a quasi-static condition with a large underlying static component of 15 percent of maximum force. All the experimental conditions in this study had the same average workload of 25 percent of maximum voluntary force over time and thus total workload. The dependant variables of interest were ratings of perceived exertion, changes in muscle fibre recruitment (% of maximum EMG activity), maximum force and center frequency from a spectral analysis of the surface electromyography. These were measured throughout the protocols at one minute intervals to determine how muscle fatigue progressed, and how the fatigue responses differed between conditions. Results: The data from comparing fully static and quasi-static work showed that of the variables measured, the rating of perceived exertion (RPE) and maximum force data indicated that for bicep brachii and bicep femoris muscles, fully static work is more fatiguing than work that alternates between zero and 50 percent of maximum force. The results for the medial deltoid and erector spinae muscles were inconclusive. The findings regarding the comparison between quasi-static conditions with and without an underlying static component revealed that an underlying static component results in greater fatigue when compared to a quasi-static condition with no static component. The results may also suggest that a larger static component coupled with a smaller peak force results in less fatigue than a condition with a small underlying static component coupled with a higher peak force in some scenarios, provided total work is kept constant. All conditions had to have the same workload in order to be validly compared and thus the condition with a larger underlying static component had a lower peak force compared to the condition with no underlying static component or the condition with a small underlying static component. Conclusions: This study presented evidence that quasi-static work does not induce fatigue when measured by RPE and drop in maximum force in the same way as static work. Additionally, the results indicate that a larger underlying static component does not necessarily fatigue a muscle faster if the overall workload is kept constant. However, the results do suggest that any underlying static component will increase the demand on a muscle when compared to a muscle exertion with no static component. When considering the available literature on how muscles fatigue during low level static contractions, the current understanding is that the larger the force during a static contraction, the faster the onset of fatigue and decrements in performance occur. The results of this study suggest that this same relationship cannot be applied to quasi-static work where an underlying static component is part of an otherwise dynamic muscle force. Thus total workload or peak force may play a larger role than the static muscle exertion in some scenarios.
- Full Text:
- Date Issued: 2016
A corpus-based approach to writing in German as a foreign language in the South African tertiary context
- Authors: Ortner, Gwyndolen Jeanie
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3660 , http://hdl.handle.net/10962/d1021256
- Description: German Studies students at Rhodes University have normally never studied the German language before enrolling for the first-year course and face the challenge of a fairly rapid linguistic advancement in order to engage meaningfully with the literatures and cultures of German-speaking countries. This thesis investigates the process of teaching and learning to write in a more academic way in German as a foreign language at Rhodes University, using corpus linguistic tools for both analysis and instruction. The past 20 years have shown a shift from traditional teaching methods resting on notions of an underlying prescriptive grammar, to teaching based on insights from real-life language data (Gabrielatos, 2005; Krummes & Ensslin, 2012; Sinclair, 1997) and applications of corpora to teaching and learning have shown to be highly successful in many European contexts (Aijmer, 2010; Johns, 1991; Granger, et al., 2002; Varley, 2009). In the South African context however, this is a relatively new concept with few publications on the application of corpus linguistics to language teaching (Van Rooy, 2008), and one which does not seem to have reached its full potential. A writing course was instituted whose aim was two-fold: 1. to teach learners “every-day academic” German words (TAG words) and phrases (collocations) based on German mother-tongue corpus evidence; 2. to have learners write short assignments in German at regular intervals (Homstad & Thorson, 1996; Estes, et al., 1998); both aims with the overarching objective to improve the students’ academic register in German. After the writing course, 80% of the participants perceived that their writing had improved and specifically attributed this to the corpus-based instruction received during the writing course, and regular writing in German. Quantitative data (from the learner corpus created) shows a marked improvement in the use of the collocations taught. Moreover, participants (weaker students in particular) also found that their writing in English had improved as a result of the various exercises they had to complete as part of our German writing course.
- Full Text:
- Date Issued: 2016
- Authors: Ortner, Gwyndolen Jeanie
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3660 , http://hdl.handle.net/10962/d1021256
- Description: German Studies students at Rhodes University have normally never studied the German language before enrolling for the first-year course and face the challenge of a fairly rapid linguistic advancement in order to engage meaningfully with the literatures and cultures of German-speaking countries. This thesis investigates the process of teaching and learning to write in a more academic way in German as a foreign language at Rhodes University, using corpus linguistic tools for both analysis and instruction. The past 20 years have shown a shift from traditional teaching methods resting on notions of an underlying prescriptive grammar, to teaching based on insights from real-life language data (Gabrielatos, 2005; Krummes & Ensslin, 2012; Sinclair, 1997) and applications of corpora to teaching and learning have shown to be highly successful in many European contexts (Aijmer, 2010; Johns, 1991; Granger, et al., 2002; Varley, 2009). In the South African context however, this is a relatively new concept with few publications on the application of corpus linguistics to language teaching (Van Rooy, 2008), and one which does not seem to have reached its full potential. A writing course was instituted whose aim was two-fold: 1. to teach learners “every-day academic” German words (TAG words) and phrases (collocations) based on German mother-tongue corpus evidence; 2. to have learners write short assignments in German at regular intervals (Homstad & Thorson, 1996; Estes, et al., 1998); both aims with the overarching objective to improve the students’ academic register in German. After the writing course, 80% of the participants perceived that their writing had improved and specifically attributed this to the corpus-based instruction received during the writing course, and regular writing in German. Quantitative data (from the learner corpus created) shows a marked improvement in the use of the collocations taught. Moreover, participants (weaker students in particular) also found that their writing in English had improved as a result of the various exercises they had to complete as part of our German writing course.
- Full Text:
- Date Issued: 2016
A critical analysis of community participation at the primary level of the health system in Goromonzi District, Zimbabwe
- Authors: Gondo, Rachel
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/1454 , vital:20059
- Description: The adoption of the primary health care approach by Zimbabwe in 1980 signalled the government’s intention to consolidate the gains of the liberation struggle by providing equitable health for all citizens regardless of race and class. This approach frames community participation as central to the design and implementation of responsive health systems. Having earned international recognition for its pro-poor policies in the social sectors after independence in 1980, the Zimbabwean government over the last three decades has overseen a progressive decline in the provision of health services and near collapse of the health sector. Participation of communities, whether in the form of organised groups or as unorganised members of the public, is argued to be an important pillar in the effective performance of a health system. There has been extensive research conducted on Zimbabwe’s implementation of primary health care in light of health status, accessibility and health services uptake. A few studies have been undertaken to demonstrate that the participation of communities in the health system is an important factor in improving the effectiveness of the health system in Zimbabwe. This thesis analyses the existing mechanisms for community participation in the health system in Zimbabwe and brings out multiple perspectives on the underlying contradictions, tensions and processes at play between policy and practice. This thesis makes a contribution to the growing number of studies on participation in health by offering an empirically rich critical analysis of community participation in the health system in one ward located in Goromonzi District in Zimbabwe. In examining the structural and procedural forms of the health system, insights concerning the nature and form of community participation in primary health care are brought to the fore. The thesis concludes that the ways in which community participation takes place in the health system in Zimbabwe is influenced by a number of socio-economic, political and societal factors and this in turn has a bearing on how health policy expresses itself in practice.
- Full Text:
- Date Issued: 2016
- Authors: Gondo, Rachel
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/1454 , vital:20059
- Description: The adoption of the primary health care approach by Zimbabwe in 1980 signalled the government’s intention to consolidate the gains of the liberation struggle by providing equitable health for all citizens regardless of race and class. This approach frames community participation as central to the design and implementation of responsive health systems. Having earned international recognition for its pro-poor policies in the social sectors after independence in 1980, the Zimbabwean government over the last three decades has overseen a progressive decline in the provision of health services and near collapse of the health sector. Participation of communities, whether in the form of organised groups or as unorganised members of the public, is argued to be an important pillar in the effective performance of a health system. There has been extensive research conducted on Zimbabwe’s implementation of primary health care in light of health status, accessibility and health services uptake. A few studies have been undertaken to demonstrate that the participation of communities in the health system is an important factor in improving the effectiveness of the health system in Zimbabwe. This thesis analyses the existing mechanisms for community participation in the health system in Zimbabwe and brings out multiple perspectives on the underlying contradictions, tensions and processes at play between policy and practice. This thesis makes a contribution to the growing number of studies on participation in health by offering an empirically rich critical analysis of community participation in the health system in one ward located in Goromonzi District in Zimbabwe. In examining the structural and procedural forms of the health system, insights concerning the nature and form of community participation in primary health care are brought to the fore. The thesis concludes that the ways in which community participation takes place in the health system in Zimbabwe is influenced by a number of socio-economic, political and societal factors and this in turn has a bearing on how health policy expresses itself in practice.
- Full Text:
- Date Issued: 2016
A critical analysis of the concept and extent of base erosion and profit shifting, and its impact on South Africa versus Australia
- Authors: Basnett, Robyn
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4037 , vital:20592
- Description: Tax avoidance by multinational enterprises is the focus of much media and political scrutiny. It is also the subject of a major Organisation for Economic Co-operation and Development (OECD) project called Base Erosion and Profit Shifting (BEPS). The objective of this thesis was to gain a greater understanding of BEPS, particularly in a South African and Australian context, and to determine whether BEPS is as great a problem as the OECD portrays. A detailed analysis of the OECD BEPS Report and Action Plan was undertaken to understand what the term BEPS means. A review of current BEPS literature was then performed toassess the extent of BEPS. This was followed by a comparative analysis of South Africa and Australia, including a comparison of their tax systems and various economic indicators. It was found that there is no simple definition of BEPS. It encompasses the spectrum of international tax planning strategies used by multinational enterprises. Furthermore, these tax strategies are usually legal, which makes measuring the extent of BEPS conceptually difficult. Despite being legal, many observers believe that BEPS behaviour by multinational enterprises is ethically unacceptable. This thesis also discussed the ethics of tax avoidance, and argued that countries should assess BEPS with reference to the many benefits which multinationals bring to a country. The benefits of multinational enterprise activity are especially important to developing countries like South Africa. Despite similar tax systems, South Africa and Australia vary greatly in terms of their economic and social position. This thesis concluded that South Africa, as a developing country, is more likely than Australia to tolerate BEPS behaviour in order to maintain or even attract foreign investment. The OECD Action Plan calls for urgent internationally coordinated actions against BEPS. It appears, however, that much more research is needed on the nature and extent of BEPS before countries formulate their response. This thesis acknowledges that aggressive tax planning by multinational enterprises does exist, but suggests that countries approach BEPS, and any estimates of its extent, with a degree of caution.
- Full Text:
- Date Issued: 2016
- Authors: Basnett, Robyn
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4037 , vital:20592
- Description: Tax avoidance by multinational enterprises is the focus of much media and political scrutiny. It is also the subject of a major Organisation for Economic Co-operation and Development (OECD) project called Base Erosion and Profit Shifting (BEPS). The objective of this thesis was to gain a greater understanding of BEPS, particularly in a South African and Australian context, and to determine whether BEPS is as great a problem as the OECD portrays. A detailed analysis of the OECD BEPS Report and Action Plan was undertaken to understand what the term BEPS means. A review of current BEPS literature was then performed toassess the extent of BEPS. This was followed by a comparative analysis of South Africa and Australia, including a comparison of their tax systems and various economic indicators. It was found that there is no simple definition of BEPS. It encompasses the spectrum of international tax planning strategies used by multinational enterprises. Furthermore, these tax strategies are usually legal, which makes measuring the extent of BEPS conceptually difficult. Despite being legal, many observers believe that BEPS behaviour by multinational enterprises is ethically unacceptable. This thesis also discussed the ethics of tax avoidance, and argued that countries should assess BEPS with reference to the many benefits which multinationals bring to a country. The benefits of multinational enterprise activity are especially important to developing countries like South Africa. Despite similar tax systems, South Africa and Australia vary greatly in terms of their economic and social position. This thesis concluded that South Africa, as a developing country, is more likely than Australia to tolerate BEPS behaviour in order to maintain or even attract foreign investment. The OECD Action Plan calls for urgent internationally coordinated actions against BEPS. It appears, however, that much more research is needed on the nature and extent of BEPS before countries formulate their response. This thesis acknowledges that aggressive tax planning by multinational enterprises does exist, but suggests that countries approach BEPS, and any estimates of its extent, with a degree of caution.
- Full Text:
- Date Issued: 2016
A critical analysis of the deductibility for income tax purposes of dual-purpose expenditure
- Authors: Pickup, Richard Kenneth
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4155 , vital:20628
- Description: This thesis critically analysed the apportionment of dual-purpose expenditure. In doing so, two categories of dual-expenditure were examined: expenditure that has been incurred for both trade and non-trade purposes, and expenditure that has been incurred to produce both taxable and exempt income. In conducting this analysis, this thesis set out to answer three questions: has the apportionment of dual-purpose expenditure been officially sanctioned in South Africa, when does the need for apportionment arise, and on what basis should a taxpayer apportion expenditure that has been incurred for a dual purpose? A doctrinal methodology was applied to the documentary data which consisted of relevant tax legislation; South African, Australian and English case law; and commentary of experts in the field of tax law. From the analysis performed, it was revealed that the apportionment of dual-purpose expenditure has been officially sanctioned in South Africa. In addition, it was concluded that the applicable legal principles for determining the need for apportionment and for performing the apportionment calculation are clear and well-established. The difficulty which taxpayers, the courts and the South African Revenue Service face, however, is applying these principles in practice. This research therefore concluded that there is a need for further guidance in this complex area of tax law. In addition, this research proposed some recommendations which could provide more certainty and clarity.
- Full Text:
- Date Issued: 2016
- Authors: Pickup, Richard Kenneth
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4155 , vital:20628
- Description: This thesis critically analysed the apportionment of dual-purpose expenditure. In doing so, two categories of dual-expenditure were examined: expenditure that has been incurred for both trade and non-trade purposes, and expenditure that has been incurred to produce both taxable and exempt income. In conducting this analysis, this thesis set out to answer three questions: has the apportionment of dual-purpose expenditure been officially sanctioned in South Africa, when does the need for apportionment arise, and on what basis should a taxpayer apportion expenditure that has been incurred for a dual purpose? A doctrinal methodology was applied to the documentary data which consisted of relevant tax legislation; South African, Australian and English case law; and commentary of experts in the field of tax law. From the analysis performed, it was revealed that the apportionment of dual-purpose expenditure has been officially sanctioned in South Africa. In addition, it was concluded that the applicable legal principles for determining the need for apportionment and for performing the apportionment calculation are clear and well-established. The difficulty which taxpayers, the courts and the South African Revenue Service face, however, is applying these principles in practice. This research therefore concluded that there is a need for further guidance in this complex area of tax law. In addition, this research proposed some recommendations which could provide more certainty and clarity.
- Full Text:
- Date Issued: 2016
A critical analysis of the relationship between the South African Defence Force and the South African media from 1975-83
- Authors: Kirsten, Frederik Fouche
- Date: 2016
- Subjects: South Africa -- South African Defence Force , Mass media -- Political aspects -- South Africa , Freedom of information -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2626 , http://hdl.handle.net/10962/d1020841
- Description: The main focus of this thesis is to show the nature of the relationship between the South African Defence Force and the local media from 1975-83. The thesis will analyse issues specifically relating to the nature of the relationship and show how and why they are relevant to understanding the authoritarianism of the apartheid state. The nature of the relationship will be conceptualised by way of the analogy of a marriage. The thesis will show that for the SADF the relationship was “a marriage of convenience” whereas for the media it was a “marriage of necessity”. This relationship operated within the context of a highly militarised society that has been termed a “Garrison State”. The apartheid government introduced legislation governing reporting of defence matters and the media (namely the South African Defence Act 1957 including amendments made up until 1980) that imposed legal constraints within which defence correspondents had to operate. Moreover, the MID’s secret monitoring of the local media reveals the extent to which the military distrusted the media. A sampling of the coverage of defence matters in a selection of newspapers will reveal how their editorial staffs and reporters operated in a situation where the flow of information was controlled by the military. This will also show that certain defence correspondents cultivated close relations with SADF personnel to ensure that they were kept informed. The thesis will also show how the SADF reacted to the international media exposure of Operation Savannah and Operation Reindeer and how the SADF sought to limit the damage to its reputation by clamping down on the local media. The creation of two media commissions both headed by Justice MT Steyn, set out to investigate the manner in which local media reported on security issues in an environment in which the media and the public were confronted by the “Total Strategy” discourse of the apartheid government. The working relationship between the SADF and the media encapsulated in the thesis can be described as highly complex and the use of the “marriage” analogy assists in understanding this relationship.
- Full Text:
- Date Issued: 2016
- Authors: Kirsten, Frederik Fouche
- Date: 2016
- Subjects: South Africa -- South African Defence Force , Mass media -- Political aspects -- South Africa , Freedom of information -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2626 , http://hdl.handle.net/10962/d1020841
- Description: The main focus of this thesis is to show the nature of the relationship between the South African Defence Force and the local media from 1975-83. The thesis will analyse issues specifically relating to the nature of the relationship and show how and why they are relevant to understanding the authoritarianism of the apartheid state. The nature of the relationship will be conceptualised by way of the analogy of a marriage. The thesis will show that for the SADF the relationship was “a marriage of convenience” whereas for the media it was a “marriage of necessity”. This relationship operated within the context of a highly militarised society that has been termed a “Garrison State”. The apartheid government introduced legislation governing reporting of defence matters and the media (namely the South African Defence Act 1957 including amendments made up until 1980) that imposed legal constraints within which defence correspondents had to operate. Moreover, the MID’s secret monitoring of the local media reveals the extent to which the military distrusted the media. A sampling of the coverage of defence matters in a selection of newspapers will reveal how their editorial staffs and reporters operated in a situation where the flow of information was controlled by the military. This will also show that certain defence correspondents cultivated close relations with SADF personnel to ensure that they were kept informed. The thesis will also show how the SADF reacted to the international media exposure of Operation Savannah and Operation Reindeer and how the SADF sought to limit the damage to its reputation by clamping down on the local media. The creation of two media commissions both headed by Justice MT Steyn, set out to investigate the manner in which local media reported on security issues in an environment in which the media and the public were confronted by the “Total Strategy” discourse of the apartheid government. The working relationship between the SADF and the media encapsulated in the thesis can be described as highly complex and the use of the “marriage” analogy assists in understanding this relationship.
- Full Text:
- Date Issued: 2016
A critical analysis of the tax concessions relating to medical expenses, with particular emphasis on persons with a physical impairment or disability
- Authors: Rogers, Richard
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4144 , vital:20623
- Description: This thesis provides a critical analysis of the tax concessions granted in respect of medical costs, with particular reference to persons with a physical impairment or “disability” in the South African context. The primary method of collecting information for this research was through an extensive analysis of the South African legislation that is specifically applicable to a person who has a physical impairment or a “disability”. The analysis placed particular emphasis on the qualifying diagnosis criteria for a “disability” as defined for tax purposes as well as on the qualifying expenditure incurred in consequence of a person’s physical impairment or “disability”. A further goal of the research was to analyse the specific provisions of the Income Tax Act that are applicable to a special trust created for the benefit of a person with a physical impairment or “disability”. This research also includes a brief evaluation of the extent to which medical schemes provide coverage for non-discretionary expenditure items incurred in consequence of a person’s “disability” and whether this differs from the qualifying expenditure in terms of the Income Tax Act. It is important to conduct research of this nature in order to identify areas where the legislation could be improved. Accordingly, the thesis also recommends possible amendments to the current provisions of the legislation that are specifically applicable to persons with a physical impairment or “disability”.
- Full Text:
- Date Issued: 2016
- Authors: Rogers, Richard
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4144 , vital:20623
- Description: This thesis provides a critical analysis of the tax concessions granted in respect of medical costs, with particular reference to persons with a physical impairment or “disability” in the South African context. The primary method of collecting information for this research was through an extensive analysis of the South African legislation that is specifically applicable to a person who has a physical impairment or a “disability”. The analysis placed particular emphasis on the qualifying diagnosis criteria for a “disability” as defined for tax purposes as well as on the qualifying expenditure incurred in consequence of a person’s physical impairment or “disability”. A further goal of the research was to analyse the specific provisions of the Income Tax Act that are applicable to a special trust created for the benefit of a person with a physical impairment or “disability”. This research also includes a brief evaluation of the extent to which medical schemes provide coverage for non-discretionary expenditure items incurred in consequence of a person’s “disability” and whether this differs from the qualifying expenditure in terms of the Income Tax Act. It is important to conduct research of this nature in order to identify areas where the legislation could be improved. Accordingly, the thesis also recommends possible amendments to the current provisions of the legislation that are specifically applicable to persons with a physical impairment or “disability”.
- Full Text:
- Date Issued: 2016
A critical analysis of the taxation of financial assets and financial liabilities in terms of section 24JB of the South African Income Tax Act
- Authors: Snyman, S L
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4178 , vital:20630
- Description: Section 24JB of the Income Tax Act No. 58 of 1962 was introduced with effect from 1 January 2014 in order to govern the taxation of financial instruments of a covered person as defined. Section 24JB represents a significant departure from the standard tax principles for financial instruments and will therefore directly affect the timing of the imposition of tax on gains and losses on these financial instruments, resulting in a significant adverse cash flow effect for the taxpayer. The main purpose of the research is to investigate the meaning of the wording in section 24JB through a critical analysis of the domestic tax legislation in the context of practical examples of specific financial assets and liabilities. The research includes an analysis of the scope of section 24JB by examining the definition of a “covered person” as well as the specific financial instruments to which the section applies, with reference to the International Financial Reporting Standards classifications and terms. The interaction of section 24JB with the rest of the Act is examined and whether this section overrides all the other provisions, specifically with reference to the taxation of dividends and the general and specific anti-avoidance provisions contained elsewhere in the Act. The study aims to highlight anomalies and possible unintended tax consequences arising from the current drafting of section 24JB using practical examples, highlighting the major areas of concern and issues of interpretation of section 24JB. Recommendations are made for amendments to the Act or the provision of guidance in the form of an Explanatory Memorandum or Interpretation Note to be issued by SARS.
- Full Text:
- Date Issued: 2016
- Authors: Snyman, S L
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4178 , vital:20630
- Description: Section 24JB of the Income Tax Act No. 58 of 1962 was introduced with effect from 1 January 2014 in order to govern the taxation of financial instruments of a covered person as defined. Section 24JB represents a significant departure from the standard tax principles for financial instruments and will therefore directly affect the timing of the imposition of tax on gains and losses on these financial instruments, resulting in a significant adverse cash flow effect for the taxpayer. The main purpose of the research is to investigate the meaning of the wording in section 24JB through a critical analysis of the domestic tax legislation in the context of practical examples of specific financial assets and liabilities. The research includes an analysis of the scope of section 24JB by examining the definition of a “covered person” as well as the specific financial instruments to which the section applies, with reference to the International Financial Reporting Standards classifications and terms. The interaction of section 24JB with the rest of the Act is examined and whether this section overrides all the other provisions, specifically with reference to the taxation of dividends and the general and specific anti-avoidance provisions contained elsewhere in the Act. The study aims to highlight anomalies and possible unintended tax consequences arising from the current drafting of section 24JB using practical examples, highlighting the major areas of concern and issues of interpretation of section 24JB. Recommendations are made for amendments to the Act or the provision of guidance in the form of an Explanatory Memorandum or Interpretation Note to be issued by SARS.
- Full Text:
- Date Issued: 2016
A discussion of the concept, “place of effective management” and the proposed changes, in the context of South African tax law
- Authors: Singh, Nishika
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4166 , vital:20629
- Description: The concept, “place of effective management”, is used in South African tax legislation to determine the residency of companies and it is also used by the Organisation for Economic Co-operation and Development (OECD) and in many tax treaties as a tie-breaker clause to determine the residency of companies that may appear to be dual resident or to determine which country has the taxing rights to income that may be subject to double tax due to the income being from a source outside of the company’s country of residence. The concept is not defined in any tax legislation and there is no uniform interpretation of the concept globally. The former guidance provided by the South African Revenue Services (SARS) adopted a hierarchal approach and the focus was the implementation of the Board of Directors’ decisions. This interpretation was not aligned to the guidance of the OECD whose focus is the place where the key management and commercial decisions of the entity are made. The current SARS guidance has been aligned to the OECD guidance and, essentially, the core principle is to determine who makes the key commercial and management decisions of the company and the place where these individuals are making these decisions. The current SARS and OECD guidance have now been aligned. The current SARS and OECD interpretations have been found to be a more effective tie-breaker clause than the former interpretations.
- Full Text:
- Date Issued: 2016
- Authors: Singh, Nishika
- Date: 2016
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/4166 , vital:20629
- Description: The concept, “place of effective management”, is used in South African tax legislation to determine the residency of companies and it is also used by the Organisation for Economic Co-operation and Development (OECD) and in many tax treaties as a tie-breaker clause to determine the residency of companies that may appear to be dual resident or to determine which country has the taxing rights to income that may be subject to double tax due to the income being from a source outside of the company’s country of residence. The concept is not defined in any tax legislation and there is no uniform interpretation of the concept globally. The former guidance provided by the South African Revenue Services (SARS) adopted a hierarchal approach and the focus was the implementation of the Board of Directors’ decisions. This interpretation was not aligned to the guidance of the OECD whose focus is the place where the key management and commercial decisions of the entity are made. The current SARS guidance has been aligned to the OECD guidance and, essentially, the core principle is to determine who makes the key commercial and management decisions of the company and the place where these individuals are making these decisions. The current SARS and OECD guidance have now been aligned. The current SARS and OECD interpretations have been found to be a more effective tie-breaker clause than the former interpretations.
- Full Text:
- Date Issued: 2016
A longitudinal study of DNS traffic: understanding current DNS practice and abuse
- Authors: Van Zyl, Ignus
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/3707 , vital:20537
- Description: This thesis examines a dataset spanning 21 months, containing 3,5 billion DNS packets. Traffic on TCP and UDP port 53, was captured on a production /24 IP block. The purpose of this thesis is twofold. The first is to create an understanding of current practice and behavior within the DNS infrastructure, the second to explore current threats faced by the DNS and the various systems that implement it. This is achieved by drawing on analysis and observations from the captured data. Aspects of the operation of DNS on the greater Internet are considered in this research with reference to the observed trends in the dataset, A thorough analysis of current DNS TTL implementation is made with respect to all response traffic, as well as sections looking at observed DNS TTL values for ,za domain replies and NX DOMAIN flagged replies. This thesis found that TTL values implemented are much lower than has been recommended in previous years, and that the TTL decrease is prevalent in most, but not all EE TTL implementation. With respect to the nature of DNS operations, this thesis also concerns itself with an analysis of the geoloeation of authoritative servers for local (,za) domains, and offers further observations towards the latency generated by the choice of authoritative server location for a given ,za domain. It was found that the majority of ,za domain authoritative servers are international, which results in latency generation that is multiple times greater than observed latencies for local authoritative servers. Further analysis is done with respect to NX DOM AIN behavior captured across the dataset. These findings outlined the cost of DNS miseonfiguration as well as highlighting instances of NXDOMAIN generation through malicious practice. With respect to DNS abuses, original research with respect to long-term scanning generated as a result of amplification attack activity on the greater Internet is presented. Many instances of amplification domain scans were captured during the packet capture, and an attempt is made to correlate that activity temporally with known amplification attack reports. The final area that this thesis deals with is the relatively new field of Bitflipping and Bitsquatting, delivering results on bitflip detection and evaluation over the course of the entire dataset. The detection methodology is outlined, and the final results are compared to findings given in recent bitflip literature.
- Full Text:
- Date Issued: 2016
- Authors: Van Zyl, Ignus
- Date: 2016
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/3707 , vital:20537
- Description: This thesis examines a dataset spanning 21 months, containing 3,5 billion DNS packets. Traffic on TCP and UDP port 53, was captured on a production /24 IP block. The purpose of this thesis is twofold. The first is to create an understanding of current practice and behavior within the DNS infrastructure, the second to explore current threats faced by the DNS and the various systems that implement it. This is achieved by drawing on analysis and observations from the captured data. Aspects of the operation of DNS on the greater Internet are considered in this research with reference to the observed trends in the dataset, A thorough analysis of current DNS TTL implementation is made with respect to all response traffic, as well as sections looking at observed DNS TTL values for ,za domain replies and NX DOMAIN flagged replies. This thesis found that TTL values implemented are much lower than has been recommended in previous years, and that the TTL decrease is prevalent in most, but not all EE TTL implementation. With respect to the nature of DNS operations, this thesis also concerns itself with an analysis of the geoloeation of authoritative servers for local (,za) domains, and offers further observations towards the latency generated by the choice of authoritative server location for a given ,za domain. It was found that the majority of ,za domain authoritative servers are international, which results in latency generation that is multiple times greater than observed latencies for local authoritative servers. Further analysis is done with respect to NX DOM AIN behavior captured across the dataset. These findings outlined the cost of DNS miseonfiguration as well as highlighting instances of NXDOMAIN generation through malicious practice. With respect to DNS abuses, original research with respect to long-term scanning generated as a result of amplification attack activity on the greater Internet is presented. Many instances of amplification domain scans were captured during the packet capture, and an attempt is made to correlate that activity temporally with known amplification attack reports. The final area that this thesis deals with is the relatively new field of Bitflipping and Bitsquatting, delivering results on bitflip detection and evaluation over the course of the entire dataset. The detection methodology is outlined, and the final results are compared to findings given in recent bitflip literature.
- Full Text:
- Date Issued: 2016
A psychobiographical study of Charlize Theron
- Authors: Prenter, Tracey
- Date: 2016
- Subjects: Theron, Charlize -- Psychology , Motion picture actors and actresses -- South Africa -- Biography , Motion picture actors and actresses -- United States -- Biography , Psychology -- Biographical methods
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3272 , http://hdl.handle.net/10962/d1020843
- Description: Psychobiographers study the lives of extraordinary, prominent, and enigmatic individuals. Psychobiographical research advances our insight into the uniqueness and complexity of the human personality and therefore makes a substantial contribution towards one of the major objectives of the field of psychology. Purposive sampling was employed to select Charlize Theron as the subject of this psychobiographical study. As the only South African who has won an Oscar, Theron is an exceptional individual who demonstrates tenacity and a will to succeed despite significant traumatic events in her childhood. The case study data was organised and analysed according to the general analytic approach developed by Huberman and Miles (2002) and one of Alexander’s (1990) strategies, namely questioning the data. Erikson’s psychosocial theory (1950, 1963, 1995) was selected to guide this study because it recognises the impact of socio-cultural influences on developmental processes and provides a comprehensive, staged framework for studying Theron’s personality development. This study contributes to the development of psychobiographical research in South Africa.
- Full Text:
- Date Issued: 2016
- Authors: Prenter, Tracey
- Date: 2016
- Subjects: Theron, Charlize -- Psychology , Motion picture actors and actresses -- South Africa -- Biography , Motion picture actors and actresses -- United States -- Biography , Psychology -- Biographical methods
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3272 , http://hdl.handle.net/10962/d1020843
- Description: Psychobiographers study the lives of extraordinary, prominent, and enigmatic individuals. Psychobiographical research advances our insight into the uniqueness and complexity of the human personality and therefore makes a substantial contribution towards one of the major objectives of the field of psychology. Purposive sampling was employed to select Charlize Theron as the subject of this psychobiographical study. As the only South African who has won an Oscar, Theron is an exceptional individual who demonstrates tenacity and a will to succeed despite significant traumatic events in her childhood. The case study data was organised and analysed according to the general analytic approach developed by Huberman and Miles (2002) and one of Alexander’s (1990) strategies, namely questioning the data. Erikson’s psychosocial theory (1950, 1963, 1995) was selected to guide this study because it recognises the impact of socio-cultural influences on developmental processes and provides a comprehensive, staged framework for studying Theron’s personality development. This study contributes to the development of psychobiographical research in South Africa.
- Full Text:
- Date Issued: 2016
A review of generalized linear models for count data with emphasis on current geospatial procedures
- Authors: Michell, Justin Walter
- Date: 2016
- Subjects: Spatial analysis (Statistics) , Bayesian statistical decision theory , Geospatial data , Malaria -- Botswana -- Statistics , Malaria -- Botswana -- Research -- Statistical methods
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:5582 , http://hdl.handle.net/10962/d1019989
- Description: Analytical problems caused by over-fitting, confounding and non-independence in the data is a major challenge for variable selection. As more variables are tested against a certain data set, there is a greater risk that some will explain the data merely by chance, but will fail to explain new data. The main aim of this study is to employ a systematic and practicable variable selection process for the spatial analysis and mapping of historical malaria risk in Botswana using data collected from the MARA (Mapping Malaria Risk in Africa) project and environmental and climatic datasets from various sources. Details of how a spatial database is compiled for a statistical analysis to proceed is provided. The automation of the entire process is also explored. The final bayesian spatial model derived from the non-spatial variable selection procedure using Markov Chain Monte Carlo simulation was fitted to the data. Winter temperature had the greatest effect of malaria prevalence in Botswana. Summer rainfall, maximum temperature of the warmest month, annual range of temperature, altitude and distance to closest water source were also significantly associated with malaria prevalence in the final spatial model after accounting for spatial correlation. Using this spatial model malaria prevalence at unobserved locations was predicted, producing a smooth risk map covering Botswana. The automation of both compiling the spatial database and the variable selection procedure proved challenging and could only be achieved in parts of the process. The non-spatial selection procedure proved practical and was able to identify stable explanatory variables and provide an objective means for selecting one variable over another, however ultimately it was not entirely successful due to the fact that a unique set of spatial variables could not be selected.
- Full Text:
- Date Issued: 2016
- Authors: Michell, Justin Walter
- Date: 2016
- Subjects: Spatial analysis (Statistics) , Bayesian statistical decision theory , Geospatial data , Malaria -- Botswana -- Statistics , Malaria -- Botswana -- Research -- Statistical methods
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:5582 , http://hdl.handle.net/10962/d1019989
- Description: Analytical problems caused by over-fitting, confounding and non-independence in the data is a major challenge for variable selection. As more variables are tested against a certain data set, there is a greater risk that some will explain the data merely by chance, but will fail to explain new data. The main aim of this study is to employ a systematic and practicable variable selection process for the spatial analysis and mapping of historical malaria risk in Botswana using data collected from the MARA (Mapping Malaria Risk in Africa) project and environmental and climatic datasets from various sources. Details of how a spatial database is compiled for a statistical analysis to proceed is provided. The automation of the entire process is also explored. The final bayesian spatial model derived from the non-spatial variable selection procedure using Markov Chain Monte Carlo simulation was fitted to the data. Winter temperature had the greatest effect of malaria prevalence in Botswana. Summer rainfall, maximum temperature of the warmest month, annual range of temperature, altitude and distance to closest water source were also significantly associated with malaria prevalence in the final spatial model after accounting for spatial correlation. Using this spatial model malaria prevalence at unobserved locations was predicted, producing a smooth risk map covering Botswana. The automation of both compiling the spatial database and the variable selection procedure proved challenging and could only be achieved in parts of the process. The non-spatial selection procedure proved practical and was able to identify stable explanatory variables and provide an objective means for selecting one variable over another, however ultimately it was not entirely successful due to the fact that a unique set of spatial variables could not be selected.
- Full Text:
- Date Issued: 2016
A sociological analysis of the experiences of acceptance of Christian gay men within the Methodist Church of Southern Africa (MCSA) in Grahamstown
- Authors: Sipungu, Thoko Andy
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3961 , vital:20573
- Description: Buffington, Luibhéid, & Guy (2014: 1) argue that “in the contemporary world, our own sexuality and our sense of the sexualities of others colour all aspects of contemporary life, from interpersonal relations to foreign affairs.” In line with this statement, this study provides an account of how a person’s gay sexuality can possibly colour that person’s experience of acceptance by the Methodist Church of Southern Africa (MCSA) in Grahamstown. Samuel Hill (2008: 6) notes that there is an urgent need to create a dialectic between religious and secular discourse with regards to furthering our understanding of sexuality. Thus this thesis seeks to contribute to the body of scholarship that explores and discusses the disjuncture between one’s homosexual identity and one’s religious identity. Barton (2012: 2) notes that “gay people are often talked about but seldom listened to; rarely are they asked about their own oppression and the individuals and institutions oppressing them.” While adopting a qualitative approach utilising interviews to explore the stories of the respondents, this study applies Bourdieu’s concepts of field, habitus, social capital and symbolic violence in order to analyse the experiences of acceptance of gay men within the Methodist Church of Southern Africa (MCSA) in Grahamstown. With regard to the use Bourdieu’s concepts in the analysis of the experiences, the following dimensions were considered: i) construction of a gay identity within the field of Christianity as represented by the MCSA in this context, ii) the impact the field has on the ‘gay habitus’, iii) Social capital as an advantageous strategy in constructing a gay identity within the church, and iv) symbolic violence that gay men experience within the church. In analysing the conditions of the acceptance that gay men receive within the church, this study also uses Jacques Derrida’s concept of hospitality.
- Full Text:
- Date Issued: 2016
- Authors: Sipungu, Thoko Andy
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3961 , vital:20573
- Description: Buffington, Luibhéid, & Guy (2014: 1) argue that “in the contemporary world, our own sexuality and our sense of the sexualities of others colour all aspects of contemporary life, from interpersonal relations to foreign affairs.” In line with this statement, this study provides an account of how a person’s gay sexuality can possibly colour that person’s experience of acceptance by the Methodist Church of Southern Africa (MCSA) in Grahamstown. Samuel Hill (2008: 6) notes that there is an urgent need to create a dialectic between religious and secular discourse with regards to furthering our understanding of sexuality. Thus this thesis seeks to contribute to the body of scholarship that explores and discusses the disjuncture between one’s homosexual identity and one’s religious identity. Barton (2012: 2) notes that “gay people are often talked about but seldom listened to; rarely are they asked about their own oppression and the individuals and institutions oppressing them.” While adopting a qualitative approach utilising interviews to explore the stories of the respondents, this study applies Bourdieu’s concepts of field, habitus, social capital and symbolic violence in order to analyse the experiences of acceptance of gay men within the Methodist Church of Southern Africa (MCSA) in Grahamstown. With regard to the use Bourdieu’s concepts in the analysis of the experiences, the following dimensions were considered: i) construction of a gay identity within the field of Christianity as represented by the MCSA in this context, ii) the impact the field has on the ‘gay habitus’, iii) Social capital as an advantageous strategy in constructing a gay identity within the church, and iv) symbolic violence that gay men experience within the church. In analysing the conditions of the acceptance that gay men receive within the church, this study also uses Jacques Derrida’s concept of hospitality.
- Full Text:
- Date Issued: 2016
A study of factors enhancing truck driver retention at Tanker Services, Imperial Logistics, South Africa
- Authors: Goss, Cayley Amy
- Date: 2016
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:868 , http://hdl.handle.net/10962/d1021250
- Description: The aim of this qualitative study was to gain an understanding of the factors that enhance truck driver retention at Tanker Services, Imperial Logistics, South Africa. The specific objectives of the study were to (1) explore factors which influence the retention of truck drivers from the perspectives of immediate supervisors of these drivers at Tanker Services Branches in Durban, Johannesburg, and Cape Town; (2) to identify the means Tanker Services adopts in meeting factors influential to truck driver retention; and (3) to provide recommendations on how to successfully retain truck drivers in this logistics organisation in South Africa. The research methodology of this study involved interviewing ten immediate managers of truck drivers at Tanker Services, Imperial Logistics. Specifically, data was collected through the use of individual, in-depth and semi-structured interviews to investigate the most influential factors affecting truck driver retention. The results of this research outline factors important to the truck drivers at Tanker Services from the perspectives of their immediate supervisors - most of whom were previously truck drivers themselves. The findings of this research identified the general factors that affect Tanker Services Truck drivers as follows: formal and informal rewards, competitive compensation, a work environment of quality equipment, high safety standards and recreational facilities. Furthermore, interpersonal relations and company reputation were found most influential to truck drivers in this South African logistics context.
- Full Text:
- Date Issued: 2016
- Authors: Goss, Cayley Amy
- Date: 2016
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:868 , http://hdl.handle.net/10962/d1021250
- Description: The aim of this qualitative study was to gain an understanding of the factors that enhance truck driver retention at Tanker Services, Imperial Logistics, South Africa. The specific objectives of the study were to (1) explore factors which influence the retention of truck drivers from the perspectives of immediate supervisors of these drivers at Tanker Services Branches in Durban, Johannesburg, and Cape Town; (2) to identify the means Tanker Services adopts in meeting factors influential to truck driver retention; and (3) to provide recommendations on how to successfully retain truck drivers in this logistics organisation in South Africa. The research methodology of this study involved interviewing ten immediate managers of truck drivers at Tanker Services, Imperial Logistics. Specifically, data was collected through the use of individual, in-depth and semi-structured interviews to investigate the most influential factors affecting truck driver retention. The results of this research outline factors important to the truck drivers at Tanker Services from the perspectives of their immediate supervisors - most of whom were previously truck drivers themselves. The findings of this research identified the general factors that affect Tanker Services Truck drivers as follows: formal and informal rewards, competitive compensation, a work environment of quality equipment, high safety standards and recreational facilities. Furthermore, interpersonal relations and company reputation were found most influential to truck drivers in this South African logistics context.
- Full Text:
- Date Issued: 2016
A study of the influence of employee empowerment on organizational citizenship behaviours of teachers within Grahamstown independent senior schools
- Authors: Johnston, Dean Allan
- Date: 2016
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:869 , http://hdl.handle.net/10962/d1021314
- Description: This research investigates the influence of empowerment on organisational citizenship behaviours (OCB) of teachers within Independent Senior schools in Grahamstown. Teachers, as a schools driving force, contribute immensely to the education of its students as well as determine the success and effectiveness of the school as an educational institution. The nature of a teacher’s work, and indirectly the principal’s job of managing these teachers, is complex and difficult to define as there are only certain behaviours which can be contractually obliged from teachers. Further behaviours which are beneficial to the organisation, such as OCB, need to be induced via incentives or encouraged via certain behavioural management initiatives, such as increased levels of empowerment. It is important for schools to encourage their teachers to participate in such beneficial behaviours as not all behaviours can be dictated or managed through contractual limitations. Previous studies and literature reviewed suggest that OCB is an important variable that significantly influences a schools performance. Such studies and literature suggest that empowerment could induce greater levels of OCB. The concepts of OCB and empowerment are defined and discussed and a 58 item Questionnaire is formulated based on the two concepts, drawn mainly from Short and Rinehart (1992) and Bogler and Somech (2004). The Questionnaire is divided into two parts, firstly OCB and secondly empowerment. Each section of the Questionnaire is divided into the relevant categories and dimensions as prescribed by past literature. The first part determines the behaviours which the participants believe form part of a teachers ‘in-role’ behaviour, therefore also determines which behaviours the participants believe are ‘extra-role’ or OCB. The second part determines the participant’s perception of their empowerment in their own workplace. This research makes use of an online Questionnaire. The data is collected and described using averages, modes and medians. This data is organised in a manner which further allows for a Pearson correlation analysis test to be run. This test is used to establish the correlation relationship between the two variables in this research and the statistical significance of this relationship is analysed by observing the respective p-value. The conclusion is drawn that there exists four statistically significant positively correlated relationships between the empowerment dimension (decision making, status, self-efficacy and impact) and OCB. However there exists a weak positively correlated non-statistically significant relationship between empowerment and OCB. This suggests that empowerment as a whole does not greatly influence higher levels of OCB, however the four individual dimensions of empowerment do have a positive influence.
- Full Text:
- Date Issued: 2016
- Authors: Johnston, Dean Allan
- Date: 2016
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:869 , http://hdl.handle.net/10962/d1021314
- Description: This research investigates the influence of empowerment on organisational citizenship behaviours (OCB) of teachers within Independent Senior schools in Grahamstown. Teachers, as a schools driving force, contribute immensely to the education of its students as well as determine the success and effectiveness of the school as an educational institution. The nature of a teacher’s work, and indirectly the principal’s job of managing these teachers, is complex and difficult to define as there are only certain behaviours which can be contractually obliged from teachers. Further behaviours which are beneficial to the organisation, such as OCB, need to be induced via incentives or encouraged via certain behavioural management initiatives, such as increased levels of empowerment. It is important for schools to encourage their teachers to participate in such beneficial behaviours as not all behaviours can be dictated or managed through contractual limitations. Previous studies and literature reviewed suggest that OCB is an important variable that significantly influences a schools performance. Such studies and literature suggest that empowerment could induce greater levels of OCB. The concepts of OCB and empowerment are defined and discussed and a 58 item Questionnaire is formulated based on the two concepts, drawn mainly from Short and Rinehart (1992) and Bogler and Somech (2004). The Questionnaire is divided into two parts, firstly OCB and secondly empowerment. Each section of the Questionnaire is divided into the relevant categories and dimensions as prescribed by past literature. The first part determines the behaviours which the participants believe form part of a teachers ‘in-role’ behaviour, therefore also determines which behaviours the participants believe are ‘extra-role’ or OCB. The second part determines the participant’s perception of their empowerment in their own workplace. This research makes use of an online Questionnaire. The data is collected and described using averages, modes and medians. This data is organised in a manner which further allows for a Pearson correlation analysis test to be run. This test is used to establish the correlation relationship between the two variables in this research and the statistical significance of this relationship is analysed by observing the respective p-value. The conclusion is drawn that there exists four statistically significant positively correlated relationships between the empowerment dimension (decision making, status, self-efficacy and impact) and OCB. However there exists a weak positively correlated non-statistically significant relationship between empowerment and OCB. This suggests that empowerment as a whole does not greatly influence higher levels of OCB, however the four individual dimensions of empowerment do have a positive influence.
- Full Text:
- Date Issued: 2016
A study on the role of the media in identity formation among isiXhosa speaking youth in Grahamstown with focus on SABC’s Yo TV
- Authors: Mabusela, Pumeza
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3661 , http://hdl.handle.net/10962/d1021302
- Description: This study explores the use of African languages, more specifically isiXhosa, in the South African Broadcasting Corporation (SABC). It does this by investigating the YO TV programme and its impact on identity formation amongst isiXhosa speaking youth. The research was conducted in Grahamstown which is located in the Eastern Cape province of South Africa. Young isiXhosa speakers were used as participants for questionnaires and focus group interviews. The location of the study within the Eastern Cape was driven by the fact that Grahamstown consists of mainly isiXhosa speakers, and young people are a big part of the population. Secondly, the participants were chosen in order to look at how isiXhosa and the Xhosa culture are represented in the YO TV programme through the lenses of young people who speak the language, and whether the representation of these two aspects plays a role in the formation of their identity. The goals of the research were to explore the relationship between language and youth identity, and the role of television in the construction of this identity. The research looked at the SABC’s YO TV which is a youth programme targeting South African youth who speak different languages and the role it plays in constructing the identity of isiXhosa speaking youth in relation to language and culture. It also examined for what purpose isiXhosa was used in the YO TV programme. The study further identified and critically analysed the already existing strategies used by the SABC to promote African languages in youth programs. The study made several findings, one of these being that there is a relationship that exists between language, culture and identity. As a result of this relationship, this study found that when one of these aspects is less represented on television, it affects the other(s). Thus, little representation of isiXhosa on YO TV has an impact on the identity formation of young isiXhosa speakers as they believe that language and culture are a part of who they are, their identity. This study also discovered that institutions of power such as the media play a key role in affirming the identity of young people. They play a role in influencing the way young people reason and do things. This study argues that television programmes such as the YO TV programme must use African languages, as well as English because the use of African languages adds value to how young people perceive them. The use of African languages on television will contribute to their growth and development. Moreover, the use of these languages in the media contributes in identity construction of young African language speakers.
- Full Text:
- Date Issued: 2016
- Authors: Mabusela, Pumeza
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3661 , http://hdl.handle.net/10962/d1021302
- Description: This study explores the use of African languages, more specifically isiXhosa, in the South African Broadcasting Corporation (SABC). It does this by investigating the YO TV programme and its impact on identity formation amongst isiXhosa speaking youth. The research was conducted in Grahamstown which is located in the Eastern Cape province of South Africa. Young isiXhosa speakers were used as participants for questionnaires and focus group interviews. The location of the study within the Eastern Cape was driven by the fact that Grahamstown consists of mainly isiXhosa speakers, and young people are a big part of the population. Secondly, the participants were chosen in order to look at how isiXhosa and the Xhosa culture are represented in the YO TV programme through the lenses of young people who speak the language, and whether the representation of these two aspects plays a role in the formation of their identity. The goals of the research were to explore the relationship between language and youth identity, and the role of television in the construction of this identity. The research looked at the SABC’s YO TV which is a youth programme targeting South African youth who speak different languages and the role it plays in constructing the identity of isiXhosa speaking youth in relation to language and culture. It also examined for what purpose isiXhosa was used in the YO TV programme. The study further identified and critically analysed the already existing strategies used by the SABC to promote African languages in youth programs. The study made several findings, one of these being that there is a relationship that exists between language, culture and identity. As a result of this relationship, this study found that when one of these aspects is less represented on television, it affects the other(s). Thus, little representation of isiXhosa on YO TV has an impact on the identity formation of young isiXhosa speakers as they believe that language and culture are a part of who they are, their identity. This study also discovered that institutions of power such as the media play a key role in affirming the identity of young people. They play a role in influencing the way young people reason and do things. This study argues that television programmes such as the YO TV programme must use African languages, as well as English because the use of African languages adds value to how young people perceive them. The use of African languages on television will contribute to their growth and development. Moreover, the use of these languages in the media contributes in identity construction of young African language speakers.
- Full Text:
- Date Issued: 2016
A survey of employee preferences in the design of a performance management system
- Authors: Keshave, Hiten
- Date: 2016
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:863 , http://hdl.handle.net/10962/d1021180
- Description: This thesis begins with an introduction to performance management and the intended aim and objective of the research. Thereafter literature findings relative to performance management and performance management systems are discussed. In the review of literature, three processes that could be implemented in a performance management system were highlighted, namely; (1) the planning process, (2) the monitoring and development process, and (3) an annual summative and feedback process. Performance management functions deemed important to employees during each process of the performance management system were identified and discussed. Subsequent to the literature review, the research methodology was described and involved the implementation of quantitative research within a post-positivist paradigm in the form of a close-ended survey questionnaire. Analysis of the data involved a gap analysis and needs analysis. The gap analysis study was based on the opinion of management respondents in comparison to the opinion of non-management respondents. Results of the gap analysis were determined based on the calculation of an importance score for each sub-group. The needs analysis study was based on the overall opinion of all respondents, and results were determined based on the calculation of an overall importance score. In light of the literature review that was conducted to inform the questionnaire design, the survey results supported the literature review of each discussed performance management function with no evident contradictions. The results of the gap analysis and needs analysis were satisfactorily met for each performance management function. On the basis of these findings, it was assumed that all the performance management functions identified in the literature are important and could be implemented in the design of a performance management system. The results highlighted the importance of a performance plan and development plan to underpin the performance management system.
- Full Text:
- Date Issued: 2016
- Authors: Keshave, Hiten
- Date: 2016
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:863 , http://hdl.handle.net/10962/d1021180
- Description: This thesis begins with an introduction to performance management and the intended aim and objective of the research. Thereafter literature findings relative to performance management and performance management systems are discussed. In the review of literature, three processes that could be implemented in a performance management system were highlighted, namely; (1) the planning process, (2) the monitoring and development process, and (3) an annual summative and feedback process. Performance management functions deemed important to employees during each process of the performance management system were identified and discussed. Subsequent to the literature review, the research methodology was described and involved the implementation of quantitative research within a post-positivist paradigm in the form of a close-ended survey questionnaire. Analysis of the data involved a gap analysis and needs analysis. The gap analysis study was based on the opinion of management respondents in comparison to the opinion of non-management respondents. Results of the gap analysis were determined based on the calculation of an importance score for each sub-group. The needs analysis study was based on the overall opinion of all respondents, and results were determined based on the calculation of an overall importance score. In light of the literature review that was conducted to inform the questionnaire design, the survey results supported the literature review of each discussed performance management function with no evident contradictions. The results of the gap analysis and needs analysis were satisfactorily met for each performance management function. On the basis of these findings, it was assumed that all the performance management functions identified in the literature are important and could be implemented in the design of a performance management system. The results highlighted the importance of a performance plan and development plan to underpin the performance management system.
- Full Text:
- Date Issued: 2016