Teachers' support of learners with attention deficit hyperactivity disorder (ADHD) in mainstream grade 10 classes: a case study
- Authors: Hendriks, Ivy Johleen
- Date: 2018
- Subjects: Attention-deficit-disordered children -- Education (Higher) , Hyperactive children -- Education (Higher)
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10353/9033 , vital:34184
- Description: Attention Deficit Hyperactivity Disorder (ADHD) affects between 5 – 7 percent of children in the United States and Europe, making it one of the most common child psychiatric diagnoses. ADHD currently affects approximately 3 – 5 percent of school-going children and adolescents in South Africa. Schools create multiple challenges for learners with ADHD who show classic symptoms of inattention, hyperactivity and impulsivity. These symptoms produce impairment across cognitive, behavioural and interpersonal domains of function. Symptoms frequently manifest in a school setting, thus teachers play a central role in reporting symptoms, advising parents to seek professional assessment and assisting children with ADHD to achieve academically and socially. In line with the Education White Paper 6 of 2001, teachers should not only support learners with ADHD, but need to help these learners to understand and accept themselves as learners. The Literature focus on teachers’ knowledge of the characteristic symptoms displayed by learners with ADHD; teachers’ role in identifying and referring learners with ADHD; challenges faced by teachers when teaching learners with ADHD as well as teaching strategies and classroom accommodations teachers employ to effectively support learners with ADHD. The research was undertaken as a qualitative case study with an interpretivist underpinning. Data was collected making use of open-ended questionnaires, semi structured interviews and an informal observation. Purposive sampling was used to identify 6 teachers from previously disadvantaged high schools, teaching either Mathematics or a Language. The findings of the study indicated that teachers in mainstream high schools do not possess adequate knowledge to identify and refer learners with ADHD. As assumed by the researcher, the teachers’ lack of knowledge leads to unsuitable teaching strategies and classroom accommodations. Their biggest challenge to effectively support learners with ADHD was a lack of support and knowledge.
- Full Text:
- Date Issued: 2018
- Authors: Hendriks, Ivy Johleen
- Date: 2018
- Subjects: Attention-deficit-disordered children -- Education (Higher) , Hyperactive children -- Education (Higher)
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10353/9033 , vital:34184
- Description: Attention Deficit Hyperactivity Disorder (ADHD) affects between 5 – 7 percent of children in the United States and Europe, making it one of the most common child psychiatric diagnoses. ADHD currently affects approximately 3 – 5 percent of school-going children and adolescents in South Africa. Schools create multiple challenges for learners with ADHD who show classic symptoms of inattention, hyperactivity and impulsivity. These symptoms produce impairment across cognitive, behavioural and interpersonal domains of function. Symptoms frequently manifest in a school setting, thus teachers play a central role in reporting symptoms, advising parents to seek professional assessment and assisting children with ADHD to achieve academically and socially. In line with the Education White Paper 6 of 2001, teachers should not only support learners with ADHD, but need to help these learners to understand and accept themselves as learners. The Literature focus on teachers’ knowledge of the characteristic symptoms displayed by learners with ADHD; teachers’ role in identifying and referring learners with ADHD; challenges faced by teachers when teaching learners with ADHD as well as teaching strategies and classroom accommodations teachers employ to effectively support learners with ADHD. The research was undertaken as a qualitative case study with an interpretivist underpinning. Data was collected making use of open-ended questionnaires, semi structured interviews and an informal observation. Purposive sampling was used to identify 6 teachers from previously disadvantaged high schools, teaching either Mathematics or a Language. The findings of the study indicated that teachers in mainstream high schools do not possess adequate knowledge to identify and refer learners with ADHD. As assumed by the researcher, the teachers’ lack of knowledge leads to unsuitable teaching strategies and classroom accommodations. Their biggest challenge to effectively support learners with ADHD was a lack of support and knowledge.
- Full Text:
- Date Issued: 2018
Teaching Postcolonial Crime Fiction:
- Authors: Naidu, Samantha
- Date: 2018
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/158013 , vital:40139 , ISBN 978-3-319-90608-9
- Description: This chapter is a survey of teaching crime fiction in postcolonial South Africa. After offering a definition and historicisation of postcolonial crime fiction in general, the survey focuses on my third-year undergraduate course, ‘Sleuthing the State: South African Crime and Detective Fiction’. The survey includes a description of the curriculum content, teaching methods, forms of assessment and student evaluation. The chapter also contains theoretical discussion about the practical and ethical implications of teaching crime fiction in a turbulent and transitional socio-political context. To end, the chapter comments on the high points of this teaching experience and on some of the challenges encountered.
- Full Text:
- Date Issued: 2018
- Authors: Naidu, Samantha
- Date: 2018
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/158013 , vital:40139 , ISBN 978-3-319-90608-9
- Description: This chapter is a survey of teaching crime fiction in postcolonial South Africa. After offering a definition and historicisation of postcolonial crime fiction in general, the survey focuses on my third-year undergraduate course, ‘Sleuthing the State: South African Crime and Detective Fiction’. The survey includes a description of the curriculum content, teaching methods, forms of assessment and student evaluation. The chapter also contains theoretical discussion about the practical and ethical implications of teaching crime fiction in a turbulent and transitional socio-political context. To end, the chapter comments on the high points of this teaching experience and on some of the challenges encountered.
- Full Text:
- Date Issued: 2018
Teaching Postcolonial Crime Fiction:
- Authors: Naidu, Samantha
- Date: 2018
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/158024 , vital:40140 , ISBN 978-3-319-90608-9
- Description: This chapter is a survey of teaching crime fiction in postcolonial South Africa. After offering a definition and historicisation of postcolonial crime fiction in general, the survey focuses on my third-year undergraduate course, ‘Sleuthing the State: South African Crime and Detective Fiction’. The survey includes a description of the curriculum content, teaching methods, forms of assessment and student evaluation. The chapter also contains theoretical discussion about the practical and ethical implications of teaching crime fiction in a turbulent and transitional socio-political context. To end, the chapter comments on the high points of this teaching experience and on some of the challenges encountered.
- Full Text:
- Date Issued: 2018
- Authors: Naidu, Samantha
- Date: 2018
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/158024 , vital:40140 , ISBN 978-3-319-90608-9
- Description: This chapter is a survey of teaching crime fiction in postcolonial South Africa. After offering a definition and historicisation of postcolonial crime fiction in general, the survey focuses on my third-year undergraduate course, ‘Sleuthing the State: South African Crime and Detective Fiction’. The survey includes a description of the curriculum content, teaching methods, forms of assessment and student evaluation. The chapter also contains theoretical discussion about the practical and ethical implications of teaching crime fiction in a turbulent and transitional socio-political context. To end, the chapter comments on the high points of this teaching experience and on some of the challenges encountered.
- Full Text:
- Date Issued: 2018
Temporal dynamics and motivations for urban community food gardens in medium-sized towns of the Eastern Cape, South Africa
- Roberts, Sky, Shackleton, Charlie M
- Authors: Roberts, Sky , Shackleton, Charlie M
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/179768 , vital:43178 , xlink:href="https://doi.org/10.3390/land7040146"
- Description: Urban agriculture is said to be increasing with global urbanization. However, there is little examination of the temporal or spatial dynamics of urban agriculture. We investigated the benefits and challenges experienced by community gardeners in four towns in South Africa, along with GIS analysis of the number, area, and location of urban food community gardens over the last three decades. Common reasons for practicing community gardening were cash poverty (37%) and the need to grow food (34%). The most common benefits reported by respondents were a healthy lifestyle (58%) and consumption of the food produced (54%). Theft of garden infrastructure or produce was a noteworthy challenge to continued motivation and engagement in urban community gardening. There were declines in the number and area of urban community gardens, and more central location over the last three decades. Only 16% of the gardens present in the 1980s were still operating in the 2000s. Clearly community gardening is temporally and spatially dynamic, which requires context-sensitive policy initiatives.
- Full Text:
- Date Issued: 2018
- Authors: Roberts, Sky , Shackleton, Charlie M
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/179768 , vital:43178 , xlink:href="https://doi.org/10.3390/land7040146"
- Description: Urban agriculture is said to be increasing with global urbanization. However, there is little examination of the temporal or spatial dynamics of urban agriculture. We investigated the benefits and challenges experienced by community gardeners in four towns in South Africa, along with GIS analysis of the number, area, and location of urban food community gardens over the last three decades. Common reasons for practicing community gardening were cash poverty (37%) and the need to grow food (34%). The most common benefits reported by respondents were a healthy lifestyle (58%) and consumption of the food produced (54%). Theft of garden infrastructure or produce was a noteworthy challenge to continued motivation and engagement in urban community gardening. There were declines in the number and area of urban community gardens, and more central location over the last three decades. Only 16% of the gardens present in the 1980s were still operating in the 2000s. Clearly community gardening is temporally and spatially dynamic, which requires context-sensitive policy initiatives.
- Full Text:
- Date Issued: 2018
Testing the application of coastal altimetry in two South-Eastern African bights: the relationship between mesoscale features and chlorophyll-a, cyclonic eddies in the Indian Ocean
- Authors: Ziegler, Lisa
- Date: 2018
- Subjects: Oceanography -- Remote sensing -- Indian Ocean
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/15225 , vital:28188
- Description: Enhanced coastal altimetry, adaptive Leading-Edge Subwaveform(ALES), was used to study wo well known eddies along the southeastern African coast, namely the Delagoa Bight Lee Eddy and the Durban Lee Eddy. I address a two part problem. Firstly, how well does the application of coastal altimetry techniques behave in the coastal region? Secondly, is there a relationship between the eddies’ presence and chlorophyll-a (chl-a). Sea level anomalies (SLA) were computed from the re-tracked ALES data of two satellite missions — Envisat (used for Delagoa Bight eddy) and Jason -2 (for the Durban eddy) with geophysical corrections removed. These datasets were compared with the original satellite, 1 Hz RADS, AND AVISO gridded data. Two regions were selected to see if there was a biophysical link. A centre region of the eddy and an outside region of the eddy were taken. Results indicate that coastal altimetrywas successful in delimiting both features. ALES was less noisey and able to recover more data that were missed by the 1 Hz RADS dataset. Hovmöller plots showed the Delagoa Bight eddy to be more of a transient feature than semi-permanent, as had previously been suggested. Results from the linear model indicate a negative correlation between SLA and chl-a. This influence could be through facilitation of chl-a in the bight or just retaining chla. This is hard to elucidate without in situ data. These results show a promising indication that coastal altimetry will be a useful and reliable product to further biophysical coupling research along the coast.
- Full Text:
- Date Issued: 2018
- Authors: Ziegler, Lisa
- Date: 2018
- Subjects: Oceanography -- Remote sensing -- Indian Ocean
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/15225 , vital:28188
- Description: Enhanced coastal altimetry, adaptive Leading-Edge Subwaveform(ALES), was used to study wo well known eddies along the southeastern African coast, namely the Delagoa Bight Lee Eddy and the Durban Lee Eddy. I address a two part problem. Firstly, how well does the application of coastal altimetry techniques behave in the coastal region? Secondly, is there a relationship between the eddies’ presence and chlorophyll-a (chl-a). Sea level anomalies (SLA) were computed from the re-tracked ALES data of two satellite missions — Envisat (used for Delagoa Bight eddy) and Jason -2 (for the Durban eddy) with geophysical corrections removed. These datasets were compared with the original satellite, 1 Hz RADS, AND AVISO gridded data. Two regions were selected to see if there was a biophysical link. A centre region of the eddy and an outside region of the eddy were taken. Results indicate that coastal altimetrywas successful in delimiting both features. ALES was less noisey and able to recover more data that were missed by the 1 Hz RADS dataset. Hovmöller plots showed the Delagoa Bight eddy to be more of a transient feature than semi-permanent, as had previously been suggested. Results from the linear model indicate a negative correlation between SLA and chl-a. This influence could be through facilitation of chl-a in the bight or just retaining chla. This is hard to elucidate without in situ data. These results show a promising indication that coastal altimetry will be a useful and reliable product to further biophysical coupling research along the coast.
- Full Text:
- Date Issued: 2018
Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) population ecology in citrus orchards: the influence of orchard age
- Authors: Albertyn, Sonnica
- Date: 2018
- Subjects: Cryptophlebia leucotreta , Population biology , Insect populations , Orchards , Insect nematodes , Entomopathogenic fungi
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/62615 , vital:28213
- Description: Anecdotal reports in the South African citrus industry claim higher populations of false codling moth (FCM), Thaumatotibia (Cryptophlebia) leucotreta (Meyr) (Lepidoptera: Tortricidae), in orchards during the first three to five harvesting years of citrus planted in virgin soil, after which, FCM numbers seem to decrease and remain consistent. Various laboratory studies and field surveys were conducted to determine if, and why juvenile orchards (four to eight years old) experience higher FCM infestation than mature orchards (nine years and older). In laboratory trials, Washington Navel oranges and Nova Mandarins from juvenile trees were shown to be significantly more susceptible to FCM damage and significantly more attractive for oviposition in both choice and no-choice trials, than fruit from mature trees. Although fruit from juvenile Cambria Navel trees were significantly more attractive than mature orchards for oviposition, they were not more susceptible to FCM damage. In contrast, fruit from juvenile and mature Midnight Valencia orchards were equally attractive for oviposition, but fruit from juvenile trees were significantly more susceptible to FCM damage than fruit from mature trees. Artificial diets were augmented with powder from fruit from juvenile or mature Washington Navel orchards at 5%, 10%, 15% or 30%. Higher larval survival of 76%, 63%, 50% and 34%, respectively, was recorded on diets containing fruit powder from the juvenile trees than on diets containing fruit powder from the mature trees, at 69%, 57%, 44% and 27% larval survival, respectively. Bioassays were conducted to determine if differences in plant chemistry between fruit from juvenile and mature trees will have an impact on the susceptibility FCM to entomopathogenic nematodes (EPN), entomopathogenic fungi (EPF) and Cryptophlebia leucotreta granulovirus (CrleGV). No significant differences in the susceptibility of larvae reared on diets containing 15% fruit powder from juvenile and mature trees to EPN and EPF were recorded. Mortality of neonate larvae was significantly lower when placed on diets containing 15% fruit powder from mature trees (45% mortality) than diets containing 15% fruit powder from juvenile trees (61% mortality), after larvae ingested the lowest virus concentration tested, being 2 x104 OBs/ml. Data collected from field surveys showed significantly lower egg parasitism, virus infection of larvae and EPF occurrence in juvenile orchards than mature orchards. Egg parasitism was between 11% and 54% higher in mature orchards than juvenile orchards, with the exception of Mandarins during 2015, where egg parasitism was slightly higher in juvenile orchards, but not significantly so. A significantly higher proportion of larvae retrieved from mature orchards (7% of larvae) were infected with CrleGV than larvae retrieved from juvenile orchards (4% of larvae). A significantly higher occurrence of EPF was recorded in non-bearing and mature orchards, with 40% and 37% occurrence respectively, than in juvenile orchards, with 25% occurrence recorded. EPF occurrence in juvenile orchards increased significantly by 16% to 32% from the first to the third year of sampling. In contrast to results recorded in laboratory trials, similar or higher pest pressure in juvenile orchards than mature orchards did not always result in significantly higher levels of FCM damage under field conditions. FCM damage in juvenile orchards may have been lower than expected, as greater extremes of temperature and lower humidity were recorded in juvenile orchards, which would increase larval mortality. Results of this study showed that juvenile and mature orchards are significantly different and should be managed differently.
- Full Text:
- Date Issued: 2018
- Authors: Albertyn, Sonnica
- Date: 2018
- Subjects: Cryptophlebia leucotreta , Population biology , Insect populations , Orchards , Insect nematodes , Entomopathogenic fungi
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/62615 , vital:28213
- Description: Anecdotal reports in the South African citrus industry claim higher populations of false codling moth (FCM), Thaumatotibia (Cryptophlebia) leucotreta (Meyr) (Lepidoptera: Tortricidae), in orchards during the first three to five harvesting years of citrus planted in virgin soil, after which, FCM numbers seem to decrease and remain consistent. Various laboratory studies and field surveys were conducted to determine if, and why juvenile orchards (four to eight years old) experience higher FCM infestation than mature orchards (nine years and older). In laboratory trials, Washington Navel oranges and Nova Mandarins from juvenile trees were shown to be significantly more susceptible to FCM damage and significantly more attractive for oviposition in both choice and no-choice trials, than fruit from mature trees. Although fruit from juvenile Cambria Navel trees were significantly more attractive than mature orchards for oviposition, they were not more susceptible to FCM damage. In contrast, fruit from juvenile and mature Midnight Valencia orchards were equally attractive for oviposition, but fruit from juvenile trees were significantly more susceptible to FCM damage than fruit from mature trees. Artificial diets were augmented with powder from fruit from juvenile or mature Washington Navel orchards at 5%, 10%, 15% or 30%. Higher larval survival of 76%, 63%, 50% and 34%, respectively, was recorded on diets containing fruit powder from the juvenile trees than on diets containing fruit powder from the mature trees, at 69%, 57%, 44% and 27% larval survival, respectively. Bioassays were conducted to determine if differences in plant chemistry between fruit from juvenile and mature trees will have an impact on the susceptibility FCM to entomopathogenic nematodes (EPN), entomopathogenic fungi (EPF) and Cryptophlebia leucotreta granulovirus (CrleGV). No significant differences in the susceptibility of larvae reared on diets containing 15% fruit powder from juvenile and mature trees to EPN and EPF were recorded. Mortality of neonate larvae was significantly lower when placed on diets containing 15% fruit powder from mature trees (45% mortality) than diets containing 15% fruit powder from juvenile trees (61% mortality), after larvae ingested the lowest virus concentration tested, being 2 x104 OBs/ml. Data collected from field surveys showed significantly lower egg parasitism, virus infection of larvae and EPF occurrence in juvenile orchards than mature orchards. Egg parasitism was between 11% and 54% higher in mature orchards than juvenile orchards, with the exception of Mandarins during 2015, where egg parasitism was slightly higher in juvenile orchards, but not significantly so. A significantly higher proportion of larvae retrieved from mature orchards (7% of larvae) were infected with CrleGV than larvae retrieved from juvenile orchards (4% of larvae). A significantly higher occurrence of EPF was recorded in non-bearing and mature orchards, with 40% and 37% occurrence respectively, than in juvenile orchards, with 25% occurrence recorded. EPF occurrence in juvenile orchards increased significantly by 16% to 32% from the first to the third year of sampling. In contrast to results recorded in laboratory trials, similar or higher pest pressure in juvenile orchards than mature orchards did not always result in significantly higher levels of FCM damage under field conditions. FCM damage in juvenile orchards may have been lower than expected, as greater extremes of temperature and lower humidity were recorded in juvenile orchards, which would increase larval mortality. Results of this study showed that juvenile and mature orchards are significantly different and should be managed differently.
- Full Text:
- Date Issued: 2018
The acceptability of mulching on zero tillage as a water and soil conservation strategy by small scale farmers of Matatiele, Eastern Cape Province of South Africa
- Authors: Ngciva, Jabulani Emmanuel
- Date: 2018
- Subjects: Tillage -- South Africa -- Eastern Cape Farms, Small -- South Africa -- Eastern Cape No-tillage -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Agricultural Extension
- Identifier: http://hdl.handle.net/10353/10564 , vital:35610
- Description: The acceptability of zero tillage amongst small-scale farmers is a challenge in the Eastern Cape Province as farmers have different strategies on how to manage residue. This situation is due to the limited information available on the benefits of implementing zero tillage, such as improving soil health. The Department of Agriculture and Agrarian Reform have been assisting small-scale farmers by subsidising them with the latest innovations, such as zero tillage. The main essence of these initiatives was to compensate farmers that are previously disadvantaged as a result of the apartheid system prior to 1994. Zero tillage has recently gained more attention as one of the most important farm practices due to its benefits for soil conservation and the elimination of greenhouse gases. The study was conducted at Magadla and Nkawu villages in Matatiele, Eastern Cape. The objective of the survey was to examine the influence of current residue management practices amongst Matatiele farmers in the light of the adoption of zero tillage practices. The data was collected using questionnaires and group discussions. The statistical package SPSS and Microsoft Excel were used to analyse data. The findings showed that the adoption percentages of zero tillage by small-scale farmers was 34 percent and 65 percent in Magadla and Nkawu villages respectively. Amongst the challenges that non-adopters faced were shortage of inputs, weak communication channels between farmers and coordinators, residue benefits to livestock and lack of proper monitoring and evaluation. Binary logistic model was adopted and used to analyse 13 independent variables that influence the adoption of mulching in the study area.
- Full Text:
- Date Issued: 2018
- Authors: Ngciva, Jabulani Emmanuel
- Date: 2018
- Subjects: Tillage -- South Africa -- Eastern Cape Farms, Small -- South Africa -- Eastern Cape No-tillage -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Agricultural Extension
- Identifier: http://hdl.handle.net/10353/10564 , vital:35610
- Description: The acceptability of zero tillage amongst small-scale farmers is a challenge in the Eastern Cape Province as farmers have different strategies on how to manage residue. This situation is due to the limited information available on the benefits of implementing zero tillage, such as improving soil health. The Department of Agriculture and Agrarian Reform have been assisting small-scale farmers by subsidising them with the latest innovations, such as zero tillage. The main essence of these initiatives was to compensate farmers that are previously disadvantaged as a result of the apartheid system prior to 1994. Zero tillage has recently gained more attention as one of the most important farm practices due to its benefits for soil conservation and the elimination of greenhouse gases. The study was conducted at Magadla and Nkawu villages in Matatiele, Eastern Cape. The objective of the survey was to examine the influence of current residue management practices amongst Matatiele farmers in the light of the adoption of zero tillage practices. The data was collected using questionnaires and group discussions. The statistical package SPSS and Microsoft Excel were used to analyse data. The findings showed that the adoption percentages of zero tillage by small-scale farmers was 34 percent and 65 percent in Magadla and Nkawu villages respectively. Amongst the challenges that non-adopters faced were shortage of inputs, weak communication channels between farmers and coordinators, residue benefits to livestock and lack of proper monitoring and evaluation. Binary logistic model was adopted and used to analyse 13 independent variables that influence the adoption of mulching in the study area.
- Full Text:
- Date Issued: 2018
The adoption of green building in South Africa
- Authors: Simpeh, Eric Kwame
- Date: 2018
- Subjects: Ecological houses -- Design and construction -- South Africa , Sustainable buildings -- Design and construction -- South Africa Sustainable construction -- South Africa
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/35653 , vital:33771
- Description: In South Africa there is pressure to deliver green building due to environmental issues such as climate changes, the energy crisis, as well as persistent water shortages. Although awareness and promotional effort have increased drastically concerning the adoption of green buildings, the South African design and construction industry is still lagging due to the conservativeness and slow rate of change in the construction industry. While enablers / facilitators have been recognised as opportunities to advance green building development, the South African built environment has not extensively explored the various possibilities to initiate enablers / facilitating conditions to enhance the adoption of green building. This study therefore investigates the critical factors impeding the adoption of green building and to explore the economic and non-economic facilitators / enablers regarded as the most important to stimulate stakeholders’ behavioural intentions to adopt green building. After an extensive review of literature with respect to barriers and factors that engender green building adoption, coupled with theoretical arguments relating change agents to construction innovation and sustainability theory, an exhaustive mixed-mode research approach was adopted. The sampling frame for the study was limited to four provinces, namely the Eastern Cape, Gauteng, Kwazulu–Natal, and Western Cape, given that 99% of the green building accredited professionals registered with the GBCSA are from these four provinces. The quantitative data was analysed using descriptive and inferential statistics, namely paired sample test, ANOVA test, Factor Analysis (FA), and logistic regression analysis (LRA). The qualitative data obtained across individual cases by means of a semi-structured interview was analysed using content analysis. In total, 106 professionals participated in the survey, and three respondents indicated their willingness and availability to be interviewed, hence three case studies were conducted. The results emanating from the study, inter-alia, indicate that the factors constraining the adoption of green building are categorised as: lack of information and incentives; inadequate skilled professionals; behavioural barriers; regulatory and steering factors, and the cost of green building. The results also indicate that green building consultants and environmental groups are classified as ‘innovators’, whilst architects are ‘early adopters’. However, government; municipalities, and general contractors are characterised as ‘late majority’. It was also evident from the empirical findings that the key attributes of adopters that encourage the adoption of green building were classified as: qualities of consultant team and contractor, and developers / clients’ experience. The perceived benefits of green buildings emanating from the findings were categorised as socio-economic, financial, and health and community benefits. The enablers that engender the adoption of green building were also categorised as: extended knowledge base and technical capacity; research and training of professionals; green lending incentives; progressive green building policy; economic incentives, and reward scheme and technical assistance. Two models have been developed using logistic regression model (LRM), model one (1) examined the predictable effect of economic and non-economic factors on the intention to adopt green building, whereas model two (2) examined the likelihood of the extent of green building adoption. The LRM results revealed five predictors and two control variables made a unique statistically significant contribution to model 1. The strongest predictor to enhance the intention to adopt green building was financial benefit (FB), recording an odds ratio of 9.1, which indicates that the likelihood to adopt is approximately 9.1 times more if financial benefits is evident. With respect to Model two (2), the LRM results showed that only two of the independent variables and three control variables contributed significantly to the model. The strongest predictor that determines the extent of adoption of green building was research and training of professionals (RTP), with odd ratio equal to 2.9. In effect, to engender the adoption of green building within the South African built environment, there is the need for an integrated and holistic approach forecasting on the importance of economic and non-economic enablers / facilitators in enhancing decision to adopt green building.
- Full Text:
- Date Issued: 2018
- Authors: Simpeh, Eric Kwame
- Date: 2018
- Subjects: Ecological houses -- Design and construction -- South Africa , Sustainable buildings -- Design and construction -- South Africa Sustainable construction -- South Africa
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/35653 , vital:33771
- Description: In South Africa there is pressure to deliver green building due to environmental issues such as climate changes, the energy crisis, as well as persistent water shortages. Although awareness and promotional effort have increased drastically concerning the adoption of green buildings, the South African design and construction industry is still lagging due to the conservativeness and slow rate of change in the construction industry. While enablers / facilitators have been recognised as opportunities to advance green building development, the South African built environment has not extensively explored the various possibilities to initiate enablers / facilitating conditions to enhance the adoption of green building. This study therefore investigates the critical factors impeding the adoption of green building and to explore the economic and non-economic facilitators / enablers regarded as the most important to stimulate stakeholders’ behavioural intentions to adopt green building. After an extensive review of literature with respect to barriers and factors that engender green building adoption, coupled with theoretical arguments relating change agents to construction innovation and sustainability theory, an exhaustive mixed-mode research approach was adopted. The sampling frame for the study was limited to four provinces, namely the Eastern Cape, Gauteng, Kwazulu–Natal, and Western Cape, given that 99% of the green building accredited professionals registered with the GBCSA are from these four provinces. The quantitative data was analysed using descriptive and inferential statistics, namely paired sample test, ANOVA test, Factor Analysis (FA), and logistic regression analysis (LRA). The qualitative data obtained across individual cases by means of a semi-structured interview was analysed using content analysis. In total, 106 professionals participated in the survey, and three respondents indicated their willingness and availability to be interviewed, hence three case studies were conducted. The results emanating from the study, inter-alia, indicate that the factors constraining the adoption of green building are categorised as: lack of information and incentives; inadequate skilled professionals; behavioural barriers; regulatory and steering factors, and the cost of green building. The results also indicate that green building consultants and environmental groups are classified as ‘innovators’, whilst architects are ‘early adopters’. However, government; municipalities, and general contractors are characterised as ‘late majority’. It was also evident from the empirical findings that the key attributes of adopters that encourage the adoption of green building were classified as: qualities of consultant team and contractor, and developers / clients’ experience. The perceived benefits of green buildings emanating from the findings were categorised as socio-economic, financial, and health and community benefits. The enablers that engender the adoption of green building were also categorised as: extended knowledge base and technical capacity; research and training of professionals; green lending incentives; progressive green building policy; economic incentives, and reward scheme and technical assistance. Two models have been developed using logistic regression model (LRM), model one (1) examined the predictable effect of economic and non-economic factors on the intention to adopt green building, whereas model two (2) examined the likelihood of the extent of green building adoption. The LRM results revealed five predictors and two control variables made a unique statistically significant contribution to model 1. The strongest predictor to enhance the intention to adopt green building was financial benefit (FB), recording an odds ratio of 9.1, which indicates that the likelihood to adopt is approximately 9.1 times more if financial benefits is evident. With respect to Model two (2), the LRM results showed that only two of the independent variables and three control variables contributed significantly to the model. The strongest predictor that determines the extent of adoption of green building was research and training of professionals (RTP), with odd ratio equal to 2.9. In effect, to engender the adoption of green building within the South African built environment, there is the need for an integrated and holistic approach forecasting on the importance of economic and non-economic enablers / facilitators in enhancing decision to adopt green building.
- Full Text:
- Date Issued: 2018
The association of the bushclumps of Calcrete Bontveld with adjacent thicket
- Authors: Carvalho, Shandon Luke
- Date: 2018
- Subjects: Plant ecology -- South Africa -- Eastern Cape , Biodiversity conservation Landscape ecology -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/21949 , vital:29806
- Description: The thicket mosaic vegetation type known as Calcrete Bontveld is now only found at three sites within the Eastern Cape Province. Consisting of thicket-like bushclumps scattered among grassy dwarf shrubland, this vegetation is isolated from other systems due to its unique geographical location and the surrounding Valley Thicket. A strong similarity between the bushclumps of Calcrete Bontveld and the adjacent Valley Thicket has led to the aim of this study, which was to demonstrate that an association exists between these two vegetation types. To investigate this, two sites, namely Grassridge (natural vegetation on a mine) and Shamwari (natural due to its status as a reserve), were selected. This provided a unique comparison of the functionality of the two vegetation types and identified key processes responsible for the existence of this association. In terms of edaphic variables, soil organic content and field capacity, values were similar between bushclumps and thicket while soil depth was the greatest in thicket at both sites. At both sites, life forms, diversity and similarity indices were similar for bushclumps and thicket. By utilizing the Island Biogeography Theory, these bushclumps show an island-type origin and the distance between them and the adjacent Valley Thicket (mainland-type), as well as their size, influenced the association between the two vegetation types. Commonality of species between thicket and bushclumps are postulated to be tied to their dispersal mechanisms and fruit types. Bushclump isolation on flat-topped ridges excluded thicket species dispersed by autochory and anemochory. Zoochorous dispersal (by birds and mammals) was the common factor in the transfer of species between thicket and bushclumps as the latter is a large resource patch for fauna. The size of the bushclumps and their distance from the thicket influenced zoochorous dispersal. Larger and closer bushclumps attracted more birds and mammals than the small or more distant ones. These effects differ at the two sites due to the complex animal interaction that occurs in the Shamwari Game Reserve as opposed to the reduced animal interaction at Grassridge. This study suggests that an association exists between the bushclumps of Calcrete Bontveld and the adjacent Valley Thicket, and is reliant on the natural zoochory that occurs at each site.
- Full Text:
- Date Issued: 2018
- Authors: Carvalho, Shandon Luke
- Date: 2018
- Subjects: Plant ecology -- South Africa -- Eastern Cape , Biodiversity conservation Landscape ecology -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/21949 , vital:29806
- Description: The thicket mosaic vegetation type known as Calcrete Bontveld is now only found at three sites within the Eastern Cape Province. Consisting of thicket-like bushclumps scattered among grassy dwarf shrubland, this vegetation is isolated from other systems due to its unique geographical location and the surrounding Valley Thicket. A strong similarity between the bushclumps of Calcrete Bontveld and the adjacent Valley Thicket has led to the aim of this study, which was to demonstrate that an association exists between these two vegetation types. To investigate this, two sites, namely Grassridge (natural vegetation on a mine) and Shamwari (natural due to its status as a reserve), were selected. This provided a unique comparison of the functionality of the two vegetation types and identified key processes responsible for the existence of this association. In terms of edaphic variables, soil organic content and field capacity, values were similar between bushclumps and thicket while soil depth was the greatest in thicket at both sites. At both sites, life forms, diversity and similarity indices were similar for bushclumps and thicket. By utilizing the Island Biogeography Theory, these bushclumps show an island-type origin and the distance between them and the adjacent Valley Thicket (mainland-type), as well as their size, influenced the association between the two vegetation types. Commonality of species between thicket and bushclumps are postulated to be tied to their dispersal mechanisms and fruit types. Bushclump isolation on flat-topped ridges excluded thicket species dispersed by autochory and anemochory. Zoochorous dispersal (by birds and mammals) was the common factor in the transfer of species between thicket and bushclumps as the latter is a large resource patch for fauna. The size of the bushclumps and their distance from the thicket influenced zoochorous dispersal. Larger and closer bushclumps attracted more birds and mammals than the small or more distant ones. These effects differ at the two sites due to the complex animal interaction that occurs in the Shamwari Game Reserve as opposed to the reduced animal interaction at Grassridge. This study suggests that an association exists between the bushclumps of Calcrete Bontveld and the adjacent Valley Thicket, and is reliant on the natural zoochory that occurs at each site.
- Full Text:
- Date Issued: 2018
The audit committee’s role in preventing corporate governance failure within state owned enterprises
- Authors: Mbatha, Feziwe
- Date: 2018
- Subjects: Government business enterprises , Corporate governance -- South Africa , Audit committees -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/32311 , vital:32015
- Description: Widespread reports of the poor governance within the State-Owned Enterprises (SOEs) has proliferated the media in South Africa over recent years. This progressive decline of governance structures has raised varied concerns, most of which are expressed as questions of note. For example, questions exist about the reasons why laws, regulations and policies that aim to ensure effective corporate governance practices have largely been ignored. Secondly, questions exist about the identities of those employees / executives within these enterprises, who are responsible for ensuring that good corporate governance practices are maintained within an organisation. Similarly, there is need to clarify the role of the audit committees in upholding good corporate governance practices within SOEs? This study aims to identify, describe and clarify the role(s) of the audit committee in preventing corporate governance failures within SOEs. A qualitative research methodology was utilised as the basis for collating data to develop an in depth understanding of the audit committee’s oversight responsibility within SOEs. In-depth individual interviews (n=6) were conducted with board members as well as members of the audit committee of a specifically selected SOE that had a history of compromised corporate governance practices and suffered severe financial losses. From the interpretation of the collated data, it was noted that the presence of a strong audit committee enables a more accountable environment that requires senior management to account for their actions openly and transparently. SOEs need to appreciate corporate governance as an asset to a company’s operations rather than as a poorly rationalised compliance requirement.
- Full Text:
- Date Issued: 2018
The audit committee’s role in preventing corporate governance failure within state owned enterprises
- Authors: Mbatha, Feziwe
- Date: 2018
- Subjects: Government business enterprises , Corporate governance -- South Africa , Audit committees -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/32311 , vital:32015
- Description: Widespread reports of the poor governance within the State-Owned Enterprises (SOEs) has proliferated the media in South Africa over recent years. This progressive decline of governance structures has raised varied concerns, most of which are expressed as questions of note. For example, questions exist about the reasons why laws, regulations and policies that aim to ensure effective corporate governance practices have largely been ignored. Secondly, questions exist about the identities of those employees / executives within these enterprises, who are responsible for ensuring that good corporate governance practices are maintained within an organisation. Similarly, there is need to clarify the role of the audit committees in upholding good corporate governance practices within SOEs? This study aims to identify, describe and clarify the role(s) of the audit committee in preventing corporate governance failures within SOEs. A qualitative research methodology was utilised as the basis for collating data to develop an in depth understanding of the audit committee’s oversight responsibility within SOEs. In-depth individual interviews (n=6) were conducted with board members as well as members of the audit committee of a specifically selected SOE that had a history of compromised corporate governance practices and suffered severe financial losses. From the interpretation of the collated data, it was noted that the presence of a strong audit committee enables a more accountable environment that requires senior management to account for their actions openly and transparently. SOEs need to appreciate corporate governance as an asset to a company’s operations rather than as a poorly rationalised compliance requirement.
- Full Text:
- Date Issued: 2018
The awareness of Black men involved in domestic violence after rehabilitation programme : an interpretive phenomenological analysis
- Authors: Tladi, Martha Makgamatwane
- Date: 2018
- Subjects: Family violence Blacks Rehabilitation
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/14011 , vital:39761
- Description: The aim of this research study is to explore the subjective views and experiences of black men who were perpetrators of domestic violence and have gone through a rehabilitation programme as a result. This paper also explores the connection between masculinity and domestic violence, and how perpetrators make sense of the concept of domestic violence and abuse. The reason underlying the study is to contribute to the fight against domestic violence, perpetrated by males, by understanding the root cause of the problem. This topic emerged due to the lack of sufficient academic papers on men as perpetrators of domestic violence, therefore the intention is to progressively close the gap and contribute to the already existing knowledge on the issue of domestic violence. The study comprised of four research participants gathered from different NGOs and thus different backgrounds. The sample comprised of two Black males and two Coloured males. It is worth noting that for the purpose of this study, black men refers to all men of colour. Thus, both African males and Coloured males fall under the same umbrella of Black men. An Interpretive Phenomenological Analysis from the Qualitative paradigm was used to analyse the data received from semi-structured interviews. The themes that arouse from the study were 1) Learning gender roles through observation; 2) Masculinity learned through teachings; 3) Misinterpreting African values; 4) Intoxication makes it easier to hit a woman; 5) Difficulty dealing with deep emotions; 6) Control and ownership in the relationship; 7) Gender roles forced by society; 8) Lack of consequences; and 9) Masculinity matures. The findings of the study is that masculinity is connected to men perpetrating domestic violence through misinterpreting African values that are taught by elders. Even though masculinity is taught to boys at a tender age, it was discovered that for some of the participants, masculinity is not stagnant but rather constantly changing as the individual grows in personality and life experiences, and thus their values change. As a result of this discovery, masculinity is also individualistic. These findings could assist in future research. Perhaps a much larger research focusing on evaluating, and later, developing rehabilitation programmes that speak to the individual experiences and beliefs of different South African males in order to accommodate the diverse cultures, and thus the beliefs that South Africa shares amongst its people.
- Full Text:
- Date Issued: 2018
- Authors: Tladi, Martha Makgamatwane
- Date: 2018
- Subjects: Family violence Blacks Rehabilitation
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/14011 , vital:39761
- Description: The aim of this research study is to explore the subjective views and experiences of black men who were perpetrators of domestic violence and have gone through a rehabilitation programme as a result. This paper also explores the connection between masculinity and domestic violence, and how perpetrators make sense of the concept of domestic violence and abuse. The reason underlying the study is to contribute to the fight against domestic violence, perpetrated by males, by understanding the root cause of the problem. This topic emerged due to the lack of sufficient academic papers on men as perpetrators of domestic violence, therefore the intention is to progressively close the gap and contribute to the already existing knowledge on the issue of domestic violence. The study comprised of four research participants gathered from different NGOs and thus different backgrounds. The sample comprised of two Black males and two Coloured males. It is worth noting that for the purpose of this study, black men refers to all men of colour. Thus, both African males and Coloured males fall under the same umbrella of Black men. An Interpretive Phenomenological Analysis from the Qualitative paradigm was used to analyse the data received from semi-structured interviews. The themes that arouse from the study were 1) Learning gender roles through observation; 2) Masculinity learned through teachings; 3) Misinterpreting African values; 4) Intoxication makes it easier to hit a woman; 5) Difficulty dealing with deep emotions; 6) Control and ownership in the relationship; 7) Gender roles forced by society; 8) Lack of consequences; and 9) Masculinity matures. The findings of the study is that masculinity is connected to men perpetrating domestic violence through misinterpreting African values that are taught by elders. Even though masculinity is taught to boys at a tender age, it was discovered that for some of the participants, masculinity is not stagnant but rather constantly changing as the individual grows in personality and life experiences, and thus their values change. As a result of this discovery, masculinity is also individualistic. These findings could assist in future research. Perhaps a much larger research focusing on evaluating, and later, developing rehabilitation programmes that speak to the individual experiences and beliefs of different South African males in order to accommodate the diverse cultures, and thus the beliefs that South Africa shares amongst its people.
- Full Text:
- Date Issued: 2018
The career development of Gary Player: a psychobiography
- Authors: Futter, Tamlin Sandra
- Date: 2018
- Subjects: Player, Gary , Psychology -- Biographical methods Psychohistory Biography as a literary form
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/21834 , vital:29787
- Description: This psychobiography focuses on the first 80 years of Gary Player’s career development. Gary Player is a famous South African golfer who has contributed towards business, sport, and charity. The psychological frame of referenced employed to interpret Player’s career development derives from Donald Super’s Life-span, Life-space Theory, which serves to substantiate this study’s focus on career development. This study employed a qualitative case study design. The research aims were (a) to describe Player’s career development, (b) to interpret it through Super’s theoretical framework, and (c) to assess whether Super’s theory is appropriate or suitable for the interpretation of an individual’s career development. Multiple primary and secondary sources of information were utilised to describe and interpret Player’s life history. These multiple sources aided in ensuring the trustworthiness and rigour of the study. The findings highlighted Gary Player’s life, with particular relevance to the periods of time that he spent on his career, lack of time that he spent on retirement, and his incorporation of his hobbies into his career. The discussion incorporated Donald Super’s theory into the findings and indicated that there are some aspects of Super’s theory relevant to describing Player’s career development, particularly within the growth stage. Throughout this study’s processes, the subject was treated ethically and responsibly during supervision by the researcher. This study contributed towards the body of knowledge on Gary Player, the on-going research of psychobiographies in South Africa, career development, and the applicability of Super’s theory.
- Full Text:
- Date Issued: 2018
- Authors: Futter, Tamlin Sandra
- Date: 2018
- Subjects: Player, Gary , Psychology -- Biographical methods Psychohistory Biography as a literary form
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/21834 , vital:29787
- Description: This psychobiography focuses on the first 80 years of Gary Player’s career development. Gary Player is a famous South African golfer who has contributed towards business, sport, and charity. The psychological frame of referenced employed to interpret Player’s career development derives from Donald Super’s Life-span, Life-space Theory, which serves to substantiate this study’s focus on career development. This study employed a qualitative case study design. The research aims were (a) to describe Player’s career development, (b) to interpret it through Super’s theoretical framework, and (c) to assess whether Super’s theory is appropriate or suitable for the interpretation of an individual’s career development. Multiple primary and secondary sources of information were utilised to describe and interpret Player’s life history. These multiple sources aided in ensuring the trustworthiness and rigour of the study. The findings highlighted Gary Player’s life, with particular relevance to the periods of time that he spent on his career, lack of time that he spent on retirement, and his incorporation of his hobbies into his career. The discussion incorporated Donald Super’s theory into the findings and indicated that there are some aspects of Super’s theory relevant to describing Player’s career development, particularly within the growth stage. Throughout this study’s processes, the subject was treated ethically and responsibly during supervision by the researcher. This study contributed towards the body of knowledge on Gary Player, the on-going research of psychobiographies in South Africa, career development, and the applicability of Super’s theory.
- Full Text:
- Date Issued: 2018
The case for collation to inform debate and transform practice in decolonising Psychology
- Authors: Macleod, Catriona I
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/444397 , vital:74225 , xlink:href="https://doi.org/10.1177/0081246318784508"
- Description: Critiques of the ‘relevance’ of Psychology in South Africa and Africa have been raging for a number of decades now. Recent debates about decolonising Psychology and what is meant by African Psychology have been rigorous and necessary. In this commentary, I argue that in order for Psychology to move beyond Euro-American-centric epistemology and practice, these efforts need to be supplemented with the grounded praxis of research and literature collation. The epistemological, empirical, and conceptual knowledges that have been generated within the South African, African, and Global South contexts need to be brought together in coherent forms. As with other analytical processes, the grounded praxis of collating knowledges around a particular topic or approach allows for fresh insights and for the transfer of knowledges generated in context. Gaps in current research may be identified, debates on particular issues strengthened, and practice potentially improved. Drawing on two examples – textbooks and systematic literature reviews – and from my and colleagues’ work in conducting these kinds of collation work, I argue that: textbook writers should use grounded methodologies to generate texts based on South African, African, and Global South research, with reference to research conducted in the Global North being peripheral at best; and systematic reviews enable the cross-fertilisation of ideas from other social science research where psychological research is sparse. Funders should consider funding collation efforts.
- Full Text:
- Date Issued: 2018
- Authors: Macleod, Catriona I
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/444397 , vital:74225 , xlink:href="https://doi.org/10.1177/0081246318784508"
- Description: Critiques of the ‘relevance’ of Psychology in South Africa and Africa have been raging for a number of decades now. Recent debates about decolonising Psychology and what is meant by African Psychology have been rigorous and necessary. In this commentary, I argue that in order for Psychology to move beyond Euro-American-centric epistemology and practice, these efforts need to be supplemented with the grounded praxis of research and literature collation. The epistemological, empirical, and conceptual knowledges that have been generated within the South African, African, and Global South contexts need to be brought together in coherent forms. As with other analytical processes, the grounded praxis of collating knowledges around a particular topic or approach allows for fresh insights and for the transfer of knowledges generated in context. Gaps in current research may be identified, debates on particular issues strengthened, and practice potentially improved. Drawing on two examples – textbooks and systematic literature reviews – and from my and colleagues’ work in conducting these kinds of collation work, I argue that: textbook writers should use grounded methodologies to generate texts based on South African, African, and Global South research, with reference to research conducted in the Global North being peripheral at best; and systematic reviews enable the cross-fertilisation of ideas from other social science research where psychological research is sparse. Funders should consider funding collation efforts.
- Full Text:
- Date Issued: 2018
The causal relationship between savings and economic growth in the Southern African development community
- Authors: Nsenga, Dieu Donne Katamba
- Date: 2018
- Subjects: Saving and investment -- Developing countries
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/17409 , vital:28337
- Description: Promoting high domestic savings rates in order to boost economic growth is one of the SADC macroeconomic targets. Based on both the Solow’s (1956) and the endogenous “AK” growth models that predict a positive relationship between savings and economic growth in a closed economy, and on the Aghion-Comin-Howitt’s (2006) hypothesis that assumes a positive relationship between savings and economic growth in an open economy, two separate empirical models were constructed to test the long-run relationship and the causality between savings and economic growth in the SADC region. To this end, annual time series data for ten SADC member states obtained from the World Bank Indicators over the period 1985-2015 were pooled. The Panel ARDL/Pooled Mean Group estimator developed by Pesaran, Shin and Smith (1997) was performed to analyse the data. The main findings are that domestic savings is positively related to GDP in an open economy, whereas in a closed economy, it is insignificant. In addition, the speed of adjustment revealed a bi-directional causality between savings and economic growth. However, the speed of adjustment is much slower when the model is estimated with savings as the dependent variable but faster when GDP is regressed as the dependent variable. Thus, SADC member states are encouraged to implement policies that promote domestic savings as well as attract foreign direct investments, in order to boost economic growth. GDP growth will, in turn, increase the level of domestic savings.
- Full Text:
- Date Issued: 2018
- Authors: Nsenga, Dieu Donne Katamba
- Date: 2018
- Subjects: Saving and investment -- Developing countries
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10948/17409 , vital:28337
- Description: Promoting high domestic savings rates in order to boost economic growth is one of the SADC macroeconomic targets. Based on both the Solow’s (1956) and the endogenous “AK” growth models that predict a positive relationship between savings and economic growth in a closed economy, and on the Aghion-Comin-Howitt’s (2006) hypothesis that assumes a positive relationship between savings and economic growth in an open economy, two separate empirical models were constructed to test the long-run relationship and the causality between savings and economic growth in the SADC region. To this end, annual time series data for ten SADC member states obtained from the World Bank Indicators over the period 1985-2015 were pooled. The Panel ARDL/Pooled Mean Group estimator developed by Pesaran, Shin and Smith (1997) was performed to analyse the data. The main findings are that domestic savings is positively related to GDP in an open economy, whereas in a closed economy, it is insignificant. In addition, the speed of adjustment revealed a bi-directional causality between savings and economic growth. However, the speed of adjustment is much slower when the model is estimated with savings as the dependent variable but faster when GDP is regressed as the dependent variable. Thus, SADC member states are encouraged to implement policies that promote domestic savings as well as attract foreign direct investments, in order to boost economic growth. GDP growth will, in turn, increase the level of domestic savings.
- Full Text:
- Date Issued: 2018
The changing face of Rhodes University: exploring aspects of visuality, sexuality and protest between the apartheid and postapartheid periods
- Authors: Stein, Jonathan Harry
- Date: 2018
- Subjects: Rhodes University , Apartheid South Africa , Post-apartheid era South Africa , College students Attitudes , Student movements South Africa , Decolonization South Africa , Aesthetics Political aspects South Africa , Sex Political aspects South Africa
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/60530 , vital:27790
- Description: This thesis seeks to provide an historical overview of changing trends within specific spheres of the institutional and student culture of Rhodes University between the apartheid and post-apartheid periods. In particular, this thesis seeks to examine changes and developments within the visual and aesthetic culture of the university, and within the sphere of sexual norms and relations within the Rhodes student community. The historical dimensions of these two spheres of the university’s culture will be explored in light of the #RhodesMustFall protest of 2015 and the #RUReferenceList protest of 2016, which drew attention to a perceived lack of institutional transformation related to these two areas.
- Full Text:
- Date Issued: 2018
- Authors: Stein, Jonathan Harry
- Date: 2018
- Subjects: Rhodes University , Apartheid South Africa , Post-apartheid era South Africa , College students Attitudes , Student movements South Africa , Decolonization South Africa , Aesthetics Political aspects South Africa , Sex Political aspects South Africa
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/60530 , vital:27790
- Description: This thesis seeks to provide an historical overview of changing trends within specific spheres of the institutional and student culture of Rhodes University between the apartheid and post-apartheid periods. In particular, this thesis seeks to examine changes and developments within the visual and aesthetic culture of the university, and within the sphere of sexual norms and relations within the Rhodes student community. The historical dimensions of these two spheres of the university’s culture will be explored in light of the #RhodesMustFall protest of 2015 and the #RUReferenceList protest of 2016, which drew attention to a perceived lack of institutional transformation related to these two areas.
- Full Text:
- Date Issued: 2018
The child support grant on mother’s labour market participation: a case of New Brighton and Kwazakhele townships
- Authors: Maqubela, Vuyokazi
- Date: 2018
- Subjects: Child support -- South Africa -- Port Elizabeth , Income maintenance programs -- South Africa -- Port Elizabeth Women in development -- South Africa -- Port Elizabeth Blacks -- Women -- Employment -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10948/22640 , vital:30042
- Description: The study examined the impact of non-labour income, in the form of the Child Support Grant, on a mother's labour market participation. The key question aimed to determine whether the Child Support Grant had a positive or negative impact on grant beneficiaries in accessing paid work and income. The primary focus of this study is on the impact that cash transfers have on recipients’ labour market participation. The focus is on these women, mainly to identify the causal effect of receiving a child support grant on their labour market participation. Location of focus was the New Brighton and Kwa Zakhele townships, since they have the highest number of social grant beneficiaries in Nelson Mandela Metro Municipality. An analysis of 101 questionnaires reveals that most of the grant recipients are either unemployed or underemployed. These beneficiaries do understand that the grant is meant to provide for the needs of the child concerned; however, because of their socioeconomic circumstances, the beneficiaries utilize the grant for other household purposes. Many of the respondents are actively job seeking but do not utilize the money for job seeking purposes; they mostly utilize it for household expenditure like groceries and electricity. The descriptive method was used to analyze the data and to find responses to the research questions and objectives. The results showed that the determinants of labour market participation by this group are multiple: for example, behavioral, loss of hope of ever finding a job, skills shortage or lack of work experience, lack of qualifications, and so on. Secondly, lack of government support for those who are keen to start self-generating projects leads to further despondency among those trying to find ways and means of generating income.
- Full Text:
- Date Issued: 2018
- Authors: Maqubela, Vuyokazi
- Date: 2018
- Subjects: Child support -- South Africa -- Port Elizabeth , Income maintenance programs -- South Africa -- Port Elizabeth Women in development -- South Africa -- Port Elizabeth Blacks -- Women -- Employment -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10948/22640 , vital:30042
- Description: The study examined the impact of non-labour income, in the form of the Child Support Grant, on a mother's labour market participation. The key question aimed to determine whether the Child Support Grant had a positive or negative impact on grant beneficiaries in accessing paid work and income. The primary focus of this study is on the impact that cash transfers have on recipients’ labour market participation. The focus is on these women, mainly to identify the causal effect of receiving a child support grant on their labour market participation. Location of focus was the New Brighton and Kwa Zakhele townships, since they have the highest number of social grant beneficiaries in Nelson Mandela Metro Municipality. An analysis of 101 questionnaires reveals that most of the grant recipients are either unemployed or underemployed. These beneficiaries do understand that the grant is meant to provide for the needs of the child concerned; however, because of their socioeconomic circumstances, the beneficiaries utilize the grant for other household purposes. Many of the respondents are actively job seeking but do not utilize the money for job seeking purposes; they mostly utilize it for household expenditure like groceries and electricity. The descriptive method was used to analyze the data and to find responses to the research questions and objectives. The results showed that the determinants of labour market participation by this group are multiple: for example, behavioral, loss of hope of ever finding a job, skills shortage or lack of work experience, lack of qualifications, and so on. Secondly, lack of government support for those who are keen to start self-generating projects leads to further despondency among those trying to find ways and means of generating income.
- Full Text:
- Date Issued: 2018
The classification of fuzzy groups of finite cyclic groups Zpn Zqm Zr and Zp1 Zp2 Zpn for distinct prime numbers p; q; r; p1; p2; ; pn and n;m 2 Z+
- Authors: Munywoki, Michael Mbindyo
- Date: 2018
- Subjects: Fuzzy sets Finite groups
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10353/17817 , vital:41295
- Description: Let G be the cyclic group Zpn _ Zqm _ Zr where p; q; r are distinct primes and n;m 2 Z+. Using the criss-cut method by Murali and Makamba, we determine in general the number of distinct fuzzy subgroups of G. This is achieved by using the maximal chains of subgroups of the respective groups, and the equivalence relation given in their research papers. For cases of m, the number of fuzzy subgroups is _rst given, from which the general pattern for G is achieved. Murali and Makamba discussed the number of fuzzy subgroups of Zpn _ Zqm using the cross-cut method. A brief revisit of the group Zpn _Zqm is done using the criss-cut method. The formulae for _nding the number of distinct fuzzy subgroups in each of the cases is given and proofs provided. Furthermore, we classify the fuzzy subgroups of the group Zp1_Zp2__ _ __Zpn for p1; p2; _ _ _ ; pn distinct primes and n 2 Z+ using the criss-cut method. An algorithm for counting the distinct fuzzy subgroups of this group is developed.
- Full Text:
- Date Issued: 2018
- Authors: Munywoki, Michael Mbindyo
- Date: 2018
- Subjects: Fuzzy sets Finite groups
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10353/17817 , vital:41295
- Description: Let G be the cyclic group Zpn _ Zqm _ Zr where p; q; r are distinct primes and n;m 2 Z+. Using the criss-cut method by Murali and Makamba, we determine in general the number of distinct fuzzy subgroups of G. This is achieved by using the maximal chains of subgroups of the respective groups, and the equivalence relation given in their research papers. For cases of m, the number of fuzzy subgroups is _rst given, from which the general pattern for G is achieved. Murali and Makamba discussed the number of fuzzy subgroups of Zpn _ Zqm using the cross-cut method. A brief revisit of the group Zpn _Zqm is done using the criss-cut method. The formulae for _nding the number of distinct fuzzy subgroups in each of the cases is given and proofs provided. Furthermore, we classify the fuzzy subgroups of the group Zp1_Zp2__ _ __Zpn for p1; p2; _ _ _ ; pn distinct primes and n 2 Z+ using the criss-cut method. An algorithm for counting the distinct fuzzy subgroups of this group is developed.
- Full Text:
- Date Issued: 2018
The concept of equal pay for equal work
- Authors: Dorfling, Jennifer Tracey
- Date: 2018
- Subjects: Equal pay for equal work -- South Africa , Labor laws and legislation -- South Africa Pay equity -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/22005 , vital:29811
- Description: The elimination of pay discrimination and the introduction of equal remuneration has been advocated internationally since the early 1950s by conventions set out by the International Labour Organisation (ILO). The aim of the International Labour Organisation is to improve working conditions universally, remove discrimination based on gender and establish fair rates of remuneration. In South Africa, regulations were promulgated on 1 August 2014 based on the conventions set out in the ILO, in the newly-amended Employment Equity Act. The amendment to section 6(4) of the Employment Equity Act states that a difference in the conditions between employees employed by the same employer, performing the same or substantially the same work or work of equal value based on any one or more grounds of unfair discrimination listed in subsection (6)1, is unfair discrimination. The introduction of this amendment, therefore, brought about an improved legal framework for employees to bring forth unequal remuneration claims. The doctrine of equal pay for equal work is nuanced owing to the lack of understanding, widespread forms of discrimination as well as interpretation of the law. This is experienced internationally and across many jurisdictions. The jurisdictions focused on in this study include the United States of America, the United Kingdom, India and Australia. The comparative study reviews the current equal pay for equal work law in these jurisdictions, and could prove to be useful guidelines to assist with the expansion of the doctrine within the South African legal context. Pioneer Foods (Pty) Ltd v Workers Against Regression (WAR) and Others was the first case brought forth to the Commission for Conciliation, Mediation and Arbitration since the amendment to the Employment Equity Act. A comprehensive analysis of this case has been set out in the treatise. Finally, the treatise concludes with inadequacies in the current legal framework, recommendations to resolve these inadequacies, the future of equal pay for equal work and proposes practical key learnings for human resources practitioners.
- Full Text:
- Date Issued: 2018
- Authors: Dorfling, Jennifer Tracey
- Date: 2018
- Subjects: Equal pay for equal work -- South Africa , Labor laws and legislation -- South Africa Pay equity -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/22005 , vital:29811
- Description: The elimination of pay discrimination and the introduction of equal remuneration has been advocated internationally since the early 1950s by conventions set out by the International Labour Organisation (ILO). The aim of the International Labour Organisation is to improve working conditions universally, remove discrimination based on gender and establish fair rates of remuneration. In South Africa, regulations were promulgated on 1 August 2014 based on the conventions set out in the ILO, in the newly-amended Employment Equity Act. The amendment to section 6(4) of the Employment Equity Act states that a difference in the conditions between employees employed by the same employer, performing the same or substantially the same work or work of equal value based on any one or more grounds of unfair discrimination listed in subsection (6)1, is unfair discrimination. The introduction of this amendment, therefore, brought about an improved legal framework for employees to bring forth unequal remuneration claims. The doctrine of equal pay for equal work is nuanced owing to the lack of understanding, widespread forms of discrimination as well as interpretation of the law. This is experienced internationally and across many jurisdictions. The jurisdictions focused on in this study include the United States of America, the United Kingdom, India and Australia. The comparative study reviews the current equal pay for equal work law in these jurisdictions, and could prove to be useful guidelines to assist with the expansion of the doctrine within the South African legal context. Pioneer Foods (Pty) Ltd v Workers Against Regression (WAR) and Others was the first case brought forth to the Commission for Conciliation, Mediation and Arbitration since the amendment to the Employment Equity Act. A comprehensive analysis of this case has been set out in the treatise. Finally, the treatise concludes with inadequacies in the current legal framework, recommendations to resolve these inadequacies, the future of equal pay for equal work and proposes practical key learnings for human resources practitioners.
- Full Text:
- Date Issued: 2018
The conceptualisation principles of an academic literacy course: an interpretive study of the English for academic purposes module at a Namibian University
- Authors: Onomo, Angelina Medzo
- Date: 2018
- Subjects: Academic writing -- Study and teaching -- Namibia , Information literacy -- Study and teaching -- Namibia , Information literacy -- Social aspects -- Namibia , Academic language -- Namibia , Qualitative research -- Methodology
- Language: English
- Type: text , Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/62862 , vital:28304
- Description: This thesis reports on an investigation into the features of an English for Academic Purposes (EAP) course that may promote or constrain students’ success at the Namibia University of Science and Technology (NUST). Work by the New Literacy Studies has problematised what it means to be academically literate and has critiqued the notion of skills training in Higher Education. This study sought to develop an understanding of what the coursework writers’ and lecturers’ priorities were in designing and assessing academic literacy as expressed in the English for Academic Purposes (EAP) module, and to explain contradictions. As part of this process, it sought to identify the module’s strengths and weaknesses in terms of an understanding of literacy as a social practice, and to recommend changes if necessary. My interest in this module is a result of two interrelated factors. Firstly, as a novice part-time lecturer at NUST, I became concerned at the prevailing high EAP failure rate, which suggested that the course was not in fact promoting the academic literacy of the students. At the same time, my own attempts at ‘equipping’ students with the required academic literacy skills were frustrating. Both these factors suggested that the design and assessment of the course might be misaligned with its purported aims. To carry out this research, I employed an interpretive paradigm using a qualitative approach. I draw on theories in the field of academic literacies by Gee, Street and Lea. The methodology for the study was a document analysis of coursework materials and assessments, supplemented by interviews with available course designers. The key finding of the research is that the aims of the module are undercut by its structure and presentation. The design and assessment tasks of this module, while they aim at giving epistemological access through the development of students’ academic literacy skills, are unlikely to achieve it. This finding explains to some extent the poor throughput rate of the course.
- Full Text:
- Date Issued: 2018
- Authors: Onomo, Angelina Medzo
- Date: 2018
- Subjects: Academic writing -- Study and teaching -- Namibia , Information literacy -- Study and teaching -- Namibia , Information literacy -- Social aspects -- Namibia , Academic language -- Namibia , Qualitative research -- Methodology
- Language: English
- Type: text , Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/62862 , vital:28304
- Description: This thesis reports on an investigation into the features of an English for Academic Purposes (EAP) course that may promote or constrain students’ success at the Namibia University of Science and Technology (NUST). Work by the New Literacy Studies has problematised what it means to be academically literate and has critiqued the notion of skills training in Higher Education. This study sought to develop an understanding of what the coursework writers’ and lecturers’ priorities were in designing and assessing academic literacy as expressed in the English for Academic Purposes (EAP) module, and to explain contradictions. As part of this process, it sought to identify the module’s strengths and weaknesses in terms of an understanding of literacy as a social practice, and to recommend changes if necessary. My interest in this module is a result of two interrelated factors. Firstly, as a novice part-time lecturer at NUST, I became concerned at the prevailing high EAP failure rate, which suggested that the course was not in fact promoting the academic literacy of the students. At the same time, my own attempts at ‘equipping’ students with the required academic literacy skills were frustrating. Both these factors suggested that the design and assessment of the course might be misaligned with its purported aims. To carry out this research, I employed an interpretive paradigm using a qualitative approach. I draw on theories in the field of academic literacies by Gee, Street and Lea. The methodology for the study was a document analysis of coursework materials and assessments, supplemented by interviews with available course designers. The key finding of the research is that the aims of the module are undercut by its structure and presentation. The design and assessment tasks of this module, while they aim at giving epistemological access through the development of students’ academic literacy skills, are unlikely to achieve it. This finding explains to some extent the poor throughput rate of the course.
- Full Text:
- Date Issued: 2018
The Confessions and Professions of an Accidental Academic
- Authors: Garman, Anthea
- Date: 2018
- Language: English
- Type: Text
- Identifier: http://hdl.handle.net/10962/150908 , vital:39016
- Description: [Introduction] A series of accidents brought me to this place today where I get to address those who’ve become an important part of my life about what my life’s work means and adds up to. Many people don’t get such an opportunity, but the academic community believes in the values of history and reflection, so such an opportunity is afforded to me, and I count myself fortunate (and a little bit terrified) to have it. Those accidents (which I will talk about a little more) have meant that I have had a whole career (as a journalist) before I became an academic and so I am a little older perhaps than most professors standing in the same spot. I am close-ish to the ending of this career and I intend to have another one (as a fully-fledged writer) before I finish altogether. What I want to talk about are thedeep preoccupations of my life which are: the personal and the political, talk and listening,and of course, writing.
- Full Text:
- Date Issued: 2018
- Authors: Garman, Anthea
- Date: 2018
- Language: English
- Type: Text
- Identifier: http://hdl.handle.net/10962/150908 , vital:39016
- Description: [Introduction] A series of accidents brought me to this place today where I get to address those who’ve become an important part of my life about what my life’s work means and adds up to. Many people don’t get such an opportunity, but the academic community believes in the values of history and reflection, so such an opportunity is afforded to me, and I count myself fortunate (and a little bit terrified) to have it. Those accidents (which I will talk about a little more) have meant that I have had a whole career (as a journalist) before I became an academic and so I am a little older perhaps than most professors standing in the same spot. I am close-ish to the ending of this career and I intend to have another one (as a fully-fledged writer) before I finish altogether. What I want to talk about are thedeep preoccupations of my life which are: the personal and the political, talk and listening,and of course, writing.
- Full Text:
- Date Issued: 2018