The influence of viewing context on meaning making : a reception study of the popular drama series Intersexions in Ginsberg township
- Authors: Ponono, Mvuzo
- Date: 2014
- Subjects: Intersexions (Television program) , Meaning (Psychology) , Context effects (Psychology) , Television programs -- South Africa , Television -- Social aspects -- South Africa , Television viewers -- South Africa -- Eastern Cape , Television viewers -- South Africa -- Eastern Cape -- Attitudes , Educational television programs -- South Africa , AIDS (Disease) in mass media -- South Africa , South Africa -- Social life and customs
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3528 , http://hdl.handle.net/10962/d1013093
- Description: This study examines the home as a context of viewing for the television programme Intersexions in the township of Ginsberg in the Eastern Cape. The central question asked is whether the household influences the interpretation of the programme. The research was mainly conducted through ethnographical methods of participant observation and focus group interviews. Six families were observed and six gender-based focus groups convened. Drawing from the work of Morley (1986) and Lull (1990) that argues that the home be taken more seriously as a context of viewing; this study posits that the home is a rule-bound micro-society that influences the interpretation of media messages. As a starting point, this study contends with the arguments that the South African government has been slow to acknowledge the extent of the problem presented by the HIV/AIDS pandemic. Much has been written about the inefficiency of state efforts to educate the public, with some pundits suggesting that government communications strategies have largely been outdated and thus resisted by audiences (Treffry-Goatley, Mahlinza & Imrie, 2013). To counter the pandemic, a large number of independent educational television serials have been launched in South Africa, and met with popular appeal since 1994. Furthermore, this development is in line with global trends of high audience ratings for Entertainment- Education (EE) programmes (Singhal et al., 1993). To investigate complex issue of EE reception by audiences in this burgeoning area of study, the programme at the centre of this study, Intersexions, is a good example. The serial, which concluded its second season in August 2013, is second to only the established soap opera, Generations, in television ratings in South Africa. Therefore, the impressive ratings garnered by educational serials in South Africa are a chance for audience studies to study audiences in context. This research investigates Intersexions using the understanding that television audiences must be analysed in "cultural and historic specific" sites because the struggle to make meanings of texts takes place at the moment when the text and subject meet (Fiske, 1987). This research investigates the assumption that the meanings made by audiences depend not just on the text, but also on environment. This means that the research delves into the situational context in which media are used and interpreted. Therefore, the central aim of this study is to analyse television viewing of the entertainment education programme, Intersexions, in the natural setting of the home, which is in line with analysing television viewers in cultural and historically specific sites.
- Full Text:
- Date Issued: 2014
- Authors: Ponono, Mvuzo
- Date: 2014
- Subjects: Intersexions (Television program) , Meaning (Psychology) , Context effects (Psychology) , Television programs -- South Africa , Television -- Social aspects -- South Africa , Television viewers -- South Africa -- Eastern Cape , Television viewers -- South Africa -- Eastern Cape -- Attitudes , Educational television programs -- South Africa , AIDS (Disease) in mass media -- South Africa , South Africa -- Social life and customs
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3528 , http://hdl.handle.net/10962/d1013093
- Description: This study examines the home as a context of viewing for the television programme Intersexions in the township of Ginsberg in the Eastern Cape. The central question asked is whether the household influences the interpretation of the programme. The research was mainly conducted through ethnographical methods of participant observation and focus group interviews. Six families were observed and six gender-based focus groups convened. Drawing from the work of Morley (1986) and Lull (1990) that argues that the home be taken more seriously as a context of viewing; this study posits that the home is a rule-bound micro-society that influences the interpretation of media messages. As a starting point, this study contends with the arguments that the South African government has been slow to acknowledge the extent of the problem presented by the HIV/AIDS pandemic. Much has been written about the inefficiency of state efforts to educate the public, with some pundits suggesting that government communications strategies have largely been outdated and thus resisted by audiences (Treffry-Goatley, Mahlinza & Imrie, 2013). To counter the pandemic, a large number of independent educational television serials have been launched in South Africa, and met with popular appeal since 1994. Furthermore, this development is in line with global trends of high audience ratings for Entertainment- Education (EE) programmes (Singhal et al., 1993). To investigate complex issue of EE reception by audiences in this burgeoning area of study, the programme at the centre of this study, Intersexions, is a good example. The serial, which concluded its second season in August 2013, is second to only the established soap opera, Generations, in television ratings in South Africa. Therefore, the impressive ratings garnered by educational serials in South Africa are a chance for audience studies to study audiences in context. This research investigates Intersexions using the understanding that television audiences must be analysed in "cultural and historic specific" sites because the struggle to make meanings of texts takes place at the moment when the text and subject meet (Fiske, 1987). This research investigates the assumption that the meanings made by audiences depend not just on the text, but also on environment. This means that the research delves into the situational context in which media are used and interpreted. Therefore, the central aim of this study is to analyse television viewing of the entertainment education programme, Intersexions, in the natural setting of the home, which is in line with analysing television viewers in cultural and historically specific sites.
- Full Text:
- Date Issued: 2014
A review of the geology of primary tin deposits with emphasis on the factors that control grade and tonnage
- Authors: Archer, Paul D
- Date: 1981
- Subjects: Tin ores , Granite , Geology , Tonnage
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4912 , http://hdl.handle.net/10962/d1001572
- Description: "The purpose of this dissertation is ... to review the economic geology of primary tin deposits and the geological factors that control grade and tonnage . The work concludes with a discussian of the implications of these geological controls on evaluation"-- Introd., p. 1
- Full Text:
- Date Issued: 1981
- Authors: Archer, Paul D
- Date: 1981
- Subjects: Tin ores , Granite , Geology , Tonnage
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4912 , http://hdl.handle.net/10962/d1001572
- Description: "The purpose of this dissertation is ... to review the economic geology of primary tin deposits and the geological factors that control grade and tonnage . The work concludes with a discussian of the implications of these geological controls on evaluation"-- Introd., p. 1
- Full Text:
- Date Issued: 1981
Choice of market channels by smallholder vegetable farmers in King Sabata Dalindyebo Municipality in the Eastern Cape province of South Africa
- Authors: Yokwana, Aphelele Lucia
- Date: 2017
- Subjects: Vegetables -- Marketing Farms, Small -- South Africa -- Eastern Cape Vegetable trade -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MAgric
- Identifier: http://hdl.handle.net/10353/11906 , vital:39117
- Description: The study investigates the choice of market channels by smallholder vegetable farmers in King Sabatha Dalindyebo Municipality, in the Eastern Cape Province of South Africa. Vegetables as a group of horticultural crops are important for their contribution as an income support to a large proportion of the rural households. However, enhancing vegetable farmers to reach markets and actively engage in the markets is a key challenge influencing vegetable production in South Africa. The perishable nature of vegetables demands effective marketing channels. The main objective of the study was to investigate factors affecting vegetable farmers’ choice of market channels in King Sabata Dalindyebo Municipality in the Eastern Cape Province. The study adopted a multistage stratified sampling method. Multi-stage sampling was done in which the first stage involved selecting respondents from the different wards in the King Sabata Dalindyebo Municipality. This was done through stratification by separating vegetable smallholder farmers and homesteads within that area (different villages within the area). This was followed by employing quota sampling through the different households and smallholder farmers within those areas in order to determine households and smallholder farmers that are able to provide the needed information concerning the choice of market channels. By stratified random sampling based on village, project membership and smallholder farmers, a sample of 110 heads of households was chosen for the study in eight different wards of KSD. The sampling for this study was based on a large sampling technique of n ≥ 30 as there is no information regarding the population of the total number of homesteads and smallholder farmers that are under each traditional leader (chief) in these study sites. This sample comprises homesteads and smallholder farmers that took part in vegetable production. A structured questionnaire together with field observations and measurements were adopted for obtaining information from household respondents. Descriptive statistics (percentages, means, frequency tables and figures) and a Multinomial logistic regression model have been used to analyze the data. From the Multinomial logistic regression results, farming experience is positively related to choice of farm gate market channel at 1percent level of significance. The age of vegetable farmers was positively related to the choice of direct to consumer market channel at 5percent significance level. The level of education of the vegetable farmers was positively related to the choice of direct to consumer market channel at 5percent significance level. Moreover, the results also showed that the inputs used are positively related to the choice of farm-gate as well as direct to consumer market channels at 5percent significance level. Similarly, means of transportation used and choice of marketing channel of the vegetable farmers are positively related at 1percent significance level at the direct to consumer choice of market channel. Furthermore, access to extension services indicated a positive relationship to the choice of market channel amongst the smallholder vegetable farmers for the direct to consumer at 5percent level of significance which is insignificant for that of the farm-gate. There is therefore, need for strong extension support in assisting the farmers to diversify their production, provide market information thereby enhancing production and opening up channels for market accessibility. This is seen to enhance rural households’ livelihood outcomes in agricultural production thereby improving the choice of market channels by smallholder vegetable farmers and alleviating poverty and improving food security. More so, the government and research institutes need to organize workshops and extension programs in famer’ training for more efficiency in their vegetable production and marketing.
- Full Text:
- Date Issued: 2017
- Authors: Yokwana, Aphelele Lucia
- Date: 2017
- Subjects: Vegetables -- Marketing Farms, Small -- South Africa -- Eastern Cape Vegetable trade -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MAgric
- Identifier: http://hdl.handle.net/10353/11906 , vital:39117
- Description: The study investigates the choice of market channels by smallholder vegetable farmers in King Sabatha Dalindyebo Municipality, in the Eastern Cape Province of South Africa. Vegetables as a group of horticultural crops are important for their contribution as an income support to a large proportion of the rural households. However, enhancing vegetable farmers to reach markets and actively engage in the markets is a key challenge influencing vegetable production in South Africa. The perishable nature of vegetables demands effective marketing channels. The main objective of the study was to investigate factors affecting vegetable farmers’ choice of market channels in King Sabata Dalindyebo Municipality in the Eastern Cape Province. The study adopted a multistage stratified sampling method. Multi-stage sampling was done in which the first stage involved selecting respondents from the different wards in the King Sabata Dalindyebo Municipality. This was done through stratification by separating vegetable smallholder farmers and homesteads within that area (different villages within the area). This was followed by employing quota sampling through the different households and smallholder farmers within those areas in order to determine households and smallholder farmers that are able to provide the needed information concerning the choice of market channels. By stratified random sampling based on village, project membership and smallholder farmers, a sample of 110 heads of households was chosen for the study in eight different wards of KSD. The sampling for this study was based on a large sampling technique of n ≥ 30 as there is no information regarding the population of the total number of homesteads and smallholder farmers that are under each traditional leader (chief) in these study sites. This sample comprises homesteads and smallholder farmers that took part in vegetable production. A structured questionnaire together with field observations and measurements were adopted for obtaining information from household respondents. Descriptive statistics (percentages, means, frequency tables and figures) and a Multinomial logistic regression model have been used to analyze the data. From the Multinomial logistic regression results, farming experience is positively related to choice of farm gate market channel at 1percent level of significance. The age of vegetable farmers was positively related to the choice of direct to consumer market channel at 5percent significance level. The level of education of the vegetable farmers was positively related to the choice of direct to consumer market channel at 5percent significance level. Moreover, the results also showed that the inputs used are positively related to the choice of farm-gate as well as direct to consumer market channels at 5percent significance level. Similarly, means of transportation used and choice of marketing channel of the vegetable farmers are positively related at 1percent significance level at the direct to consumer choice of market channel. Furthermore, access to extension services indicated a positive relationship to the choice of market channel amongst the smallholder vegetable farmers for the direct to consumer at 5percent level of significance which is insignificant for that of the farm-gate. There is therefore, need for strong extension support in assisting the farmers to diversify their production, provide market information thereby enhancing production and opening up channels for market accessibility. This is seen to enhance rural households’ livelihood outcomes in agricultural production thereby improving the choice of market channels by smallholder vegetable farmers and alleviating poverty and improving food security. More so, the government and research institutes need to organize workshops and extension programs in famer’ training for more efficiency in their vegetable production and marketing.
- Full Text:
- Date Issued: 2017
The impact of estate planning on the effectiveness of estate duty as a wealth tax in South Africa
- Authors: Ostler, Luise Marie
- Date: 2013
- Subjects: Wealth tax -- Law and legislation -- South Africa Estates (Law) -- South Africa Inheritance and transfer tax -- Law and legislation -- South Africa Estate planning -- South Africa Tax planning -- South Africa Capital gains tax -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:894 , http://hdl.handle.net/10962/d1003741
- Description: The thesis examined the current system of the taxation of wealth in South Africa with an emphasis on the taxes that apply upon the death of the taxpayer. The focus of the research was on the problems associated with estate duty, namely the issue of double taxation; the alleged cumbersome administration of the tax and the limited revenue that it brings in; it’s questionable efficacy due to extensive estate planning on the part of taxpayers while they are still alive and its lack of uniformity with other wealth taxes. An interpretative research approach was followed which involved analysing documentary data. The conclusions that were reached were that estate duty as a wealth tax in South Africa has been rendered ineffective due to the inherent problems associated with its application, namely the fact that double taxation exists, not only in the context of capital gains tax, but also in that taxpayers resent being taxed upon death after having paid income tax during their lives. The perceived unfairness that is associated with estate duty has caused the creation of a secondary industry of estate planning, with the aim of minimising estate duty, which industry has resulted in the ineffectiveness of estate duty and its limited revenue. No evidence could be found regarding the Treasury’s assertion that estate duty is a cumbersome tax to administer. The final conclusion reached was that the current estate duty regime needs to be overhauled preferably by extending the current system of capital gains tax and abolishing estate duty, with due consideration being given to the consequences associated therewith.
- Full Text:
- Date Issued: 2013
- Authors: Ostler, Luise Marie
- Date: 2013
- Subjects: Wealth tax -- Law and legislation -- South Africa Estates (Law) -- South Africa Inheritance and transfer tax -- Law and legislation -- South Africa Estate planning -- South Africa Tax planning -- South Africa Capital gains tax -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:894 , http://hdl.handle.net/10962/d1003741
- Description: The thesis examined the current system of the taxation of wealth in South Africa with an emphasis on the taxes that apply upon the death of the taxpayer. The focus of the research was on the problems associated with estate duty, namely the issue of double taxation; the alleged cumbersome administration of the tax and the limited revenue that it brings in; it’s questionable efficacy due to extensive estate planning on the part of taxpayers while they are still alive and its lack of uniformity with other wealth taxes. An interpretative research approach was followed which involved analysing documentary data. The conclusions that were reached were that estate duty as a wealth tax in South Africa has been rendered ineffective due to the inherent problems associated with its application, namely the fact that double taxation exists, not only in the context of capital gains tax, but also in that taxpayers resent being taxed upon death after having paid income tax during their lives. The perceived unfairness that is associated with estate duty has caused the creation of a secondary industry of estate planning, with the aim of minimising estate duty, which industry has resulted in the ineffectiveness of estate duty and its limited revenue. No evidence could be found regarding the Treasury’s assertion that estate duty is a cumbersome tax to administer. The final conclusion reached was that the current estate duty regime needs to be overhauled preferably by extending the current system of capital gains tax and abolishing estate duty, with due consideration being given to the consequences associated therewith.
- Full Text:
- Date Issued: 2013
Leaders' and participants' perceptions of the management of the Life Science Project in Namibia
- Authors: Kirkegaard, Niels Hugo
- Date: 2002
- Subjects: Life Science Project (Namibia) Educational leadership Educational leadership -- Namibia School management and organization School management and organization -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1662 , http://hdl.handle.net/10962/d1003545
- Description: After Independence in 1991, Namibia embarked on implementing a new and different educational system. This system was seen as a radical departure from the old apartheid system. The Namibian government approached Ibis, a Danish NGO, to support the change process by establishing and developing a new subject, life science, in Junior Secondary schools in Namibia through the Life Science Project (LSP). In a project of this nature, where a foreign (Danish) educational intervention in a relatively young and new democracy is the issue, cross-cultural aspects are likely to emerge, and these are the focus of this study. This half-thesis is an attempt to illuminate, not to evaluate, managerial as well as cross-cultural features of the project based on perceptions of selected Danish managers and Namibian advisory teachers from the former LSP expressed in the goal of the research: - To explore selected leaders’ and participants’ perception of the management of the Life Science Project. In line with this goal, I elected to conduct the research in the interpretive paradigm, using unstructured interviews as my chief source of data. The findings illuminate what would appear to be an inconsistency in the management of the project. The project seemed to be able to accommodate regional and even personal differences and to be flexible to internal changes. At the same time it appears that in its relationship to the external or task environment it did not show the same openness and flexibility to accommodate diversity. It is suggested that this could be a result of the apparent failure on the part of the project to clarify its own underlying values. The study also reveals interesting and unexpected perceptions of leadership, which may also be interpreted in terms of cultural values and beliefs. These two features of managerial issues could lead one to reflect upon the importance of recognising values in organisations which work across cultures.
- Full Text:
- Date Issued: 2002
- Authors: Kirkegaard, Niels Hugo
- Date: 2002
- Subjects: Life Science Project (Namibia) Educational leadership Educational leadership -- Namibia School management and organization School management and organization -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1662 , http://hdl.handle.net/10962/d1003545
- Description: After Independence in 1991, Namibia embarked on implementing a new and different educational system. This system was seen as a radical departure from the old apartheid system. The Namibian government approached Ibis, a Danish NGO, to support the change process by establishing and developing a new subject, life science, in Junior Secondary schools in Namibia through the Life Science Project (LSP). In a project of this nature, where a foreign (Danish) educational intervention in a relatively young and new democracy is the issue, cross-cultural aspects are likely to emerge, and these are the focus of this study. This half-thesis is an attempt to illuminate, not to evaluate, managerial as well as cross-cultural features of the project based on perceptions of selected Danish managers and Namibian advisory teachers from the former LSP expressed in the goal of the research: - To explore selected leaders’ and participants’ perception of the management of the Life Science Project. In line with this goal, I elected to conduct the research in the interpretive paradigm, using unstructured interviews as my chief source of data. The findings illuminate what would appear to be an inconsistency in the management of the project. The project seemed to be able to accommodate regional and even personal differences and to be flexible to internal changes. At the same time it appears that in its relationship to the external or task environment it did not show the same openness and flexibility to accommodate diversity. It is suggested that this could be a result of the apparent failure on the part of the project to clarify its own underlying values. The study also reveals interesting and unexpected perceptions of leadership, which may also be interpreted in terms of cultural values and beliefs. These two features of managerial issues could lead one to reflect upon the importance of recognising values in organisations which work across cultures.
- Full Text:
- Date Issued: 2002
Factors contributing to paediatric HIV diclosure by caregivers
- Authors: Van der Meulen, Christine
- Date: 2016X
- Subjects: HIV-positive children -- Care -- South Africa. Caregivers -- South Africa -- Eastern Cape. , Highly active antiretroviral therapy
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/13359 , vital:27178
- Description: Due to the increasing availability of ART (antiretroviral therapy),HIV is starting to be seen as a chronic disease. This has several effects on families, one of which is the need to disclose their HIV status to children who were born with the illness. Potential barriers and available support structures with regards to paediatric HIV disclosure need to be considered before specific guidelines can be given to caretakers and health care providers. This study aimed to explore and describe the patterns of paediatric HIV disclosure or non-disclosure using a sample of caretakers or parents of children/adolescents who were born with HIV. The Disclosure Decision Making Model (DDMM) was used as a framework to understand the decision-making process that leads to either disclosure or non-disclosure. Qualitative data was gathered by means of in-depth, semi-structured interviews, conducted in English. Ten participants were recruited from a community health care centre that offers HIV counselling and testing in the Nelson Mandela Bay Health District. Data gathered was transcribed and analysed using thematic analysis. Lincoln and Guba’s model was used to determine the trustworthiness of the data. The two themes that emerged from the study were (1) caretakers wish to disclose HIV status to the child but identified barriers to doing this and, (2) caretakers identified factors that helped them to disclose the child’s status. This study provides a more in-depth understanding of the factors that influence disclosure in a resource-limited setting in the Eastern Cape.
- Full Text:
- Date Issued: 2016X
- Authors: Van der Meulen, Christine
- Date: 2016X
- Subjects: HIV-positive children -- Care -- South Africa. Caregivers -- South Africa -- Eastern Cape. , Highly active antiretroviral therapy
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/13359 , vital:27178
- Description: Due to the increasing availability of ART (antiretroviral therapy),HIV is starting to be seen as a chronic disease. This has several effects on families, one of which is the need to disclose their HIV status to children who were born with the illness. Potential barriers and available support structures with regards to paediatric HIV disclosure need to be considered before specific guidelines can be given to caretakers and health care providers. This study aimed to explore and describe the patterns of paediatric HIV disclosure or non-disclosure using a sample of caretakers or parents of children/adolescents who were born with HIV. The Disclosure Decision Making Model (DDMM) was used as a framework to understand the decision-making process that leads to either disclosure or non-disclosure. Qualitative data was gathered by means of in-depth, semi-structured interviews, conducted in English. Ten participants were recruited from a community health care centre that offers HIV counselling and testing in the Nelson Mandela Bay Health District. Data gathered was transcribed and analysed using thematic analysis. Lincoln and Guba’s model was used to determine the trustworthiness of the data. The two themes that emerged from the study were (1) caretakers wish to disclose HIV status to the child but identified barriers to doing this and, (2) caretakers identified factors that helped them to disclose the child’s status. This study provides a more in-depth understanding of the factors that influence disclosure in a resource-limited setting in the Eastern Cape.
- Full Text:
- Date Issued: 2016X
An analysis of the turn-of-the-year effect in South African equity returns
- Authors: Potgieter, Damien
- Date: 2007
- Subjects: Johannesburg Stock Exchange , FTSE International , Stock exchanges -- South Africa , Stock price indexes -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1063 , http://hdl.handle.net/10962/d1007605 , Johannesburg Stock Exchange , FTSE International , Stock exchanges -- South Africa , Stock price indexes -- South Africa
- Description: This study investigates FTSE/JSE All Share index monthly and daily equity returns for evidence of the January and TY effect. Four different measures of monthly return are analysed for the 1995-2006 period, whilst daily returns are analysed during the 1995-2005 period. In addition to this, analysis is conducted on monthly Fama-MacBeth risk premium estimates tor the FTSE/JSE All Share Index. Descriptive statistics are first analysed, followed by ANOV A or Kruskai-Wallis tests, the paired t-test and finally dummy variable regression analysis in investigating the seasonality of FTSE/JSE All Share Index returns and risk premia. Analysis on monthly returns reveals an absence of the January effect, however a positive slightly statistically significant December effect is found. Thus, investors earn abnormal returns on equity during the month of December. The results from the Fama-MacBeth risk premia estimates reveals highly statistically significant negative risk premia seasonal patterns during March, July and September. Thus, investors are in fact penalised for investing in equities during these months. In addition, the analysis reveals an absence of a December effect in risk premia, which contradicts the risk-return trade-off central to modem finance. The daily return analysis reveals a highly significant Turn-of-the-Year effect (TY), which suggests that investors earn abnormal returns on days at the turn of the year. Therefore, it is concluded that a December effect is apparent in South African equity monthly returns, whilst a March, July and September effect is apparent in South African equity risk premia contradicting the risk-return trade-off central to modem finance. In addition to this, a TY effect is present in South African equity daily returns.
- Full Text:
- Date Issued: 2007
- Authors: Potgieter, Damien
- Date: 2007
- Subjects: Johannesburg Stock Exchange , FTSE International , Stock exchanges -- South Africa , Stock price indexes -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1063 , http://hdl.handle.net/10962/d1007605 , Johannesburg Stock Exchange , FTSE International , Stock exchanges -- South Africa , Stock price indexes -- South Africa
- Description: This study investigates FTSE/JSE All Share index monthly and daily equity returns for evidence of the January and TY effect. Four different measures of monthly return are analysed for the 1995-2006 period, whilst daily returns are analysed during the 1995-2005 period. In addition to this, analysis is conducted on monthly Fama-MacBeth risk premium estimates tor the FTSE/JSE All Share Index. Descriptive statistics are first analysed, followed by ANOV A or Kruskai-Wallis tests, the paired t-test and finally dummy variable regression analysis in investigating the seasonality of FTSE/JSE All Share Index returns and risk premia. Analysis on monthly returns reveals an absence of the January effect, however a positive slightly statistically significant December effect is found. Thus, investors earn abnormal returns on equity during the month of December. The results from the Fama-MacBeth risk premia estimates reveals highly statistically significant negative risk premia seasonal patterns during March, July and September. Thus, investors are in fact penalised for investing in equities during these months. In addition, the analysis reveals an absence of a December effect in risk premia, which contradicts the risk-return trade-off central to modem finance. The daily return analysis reveals a highly significant Turn-of-the-Year effect (TY), which suggests that investors earn abnormal returns on days at the turn of the year. Therefore, it is concluded that a December effect is apparent in South African equity monthly returns, whilst a March, July and September effect is apparent in South African equity risk premia contradicting the risk-return trade-off central to modem finance. In addition to this, a TY effect is present in South African equity daily returns.
- Full Text:
- Date Issued: 2007
Factors contributing to paediatric HIV diclosure by caregivers
- Authors: Van der Meulen, Christine
- Date: 2016
- Subjects: HIV-positive children -- Care -- South Africa Caregivers -- South Africa -- Eastern Cape , Highly active antiretroviral therapy
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/45514 , vital:38623
- Description: Due to the increasing availability of ART (antiretroviral therapy), HIV is starting to be seen as a chronic disease. This has several effects on families, one of which is the need to disclose their HIV status to children who were born with the illness. Potential barriers and available support structures with regards to paediatric HIV disclosure need to be considered before specific guidelines can be given to caretakers and health care providers. This study aimed to explore and describe the patterns of paediatric HIV disclosure or non-disclosure using a sample of caretakers or parents of Children/adolescents who were born with HIV. The Disclosure Decision Making Model (DDMM) was used as a framework to understand the decision-making process that leads to either disclosure or non-disclosure. Qualitative data was gathered by means of in-depth, semi-structured interviews, conducted in English. Ten participants were recruited from a community health care centre that offers HIV counselling and testing in the Nelson Mandela Bay Health District. Data gathered was transcribed and analysed using thematic analysis. Lincoln and Guba’s model were used to determine the trustworthiness of the data. The two themes that emerged from the study were (1) caretakers wish to disclose HIV status to the child but identified barriers to doing this and, (2) caretakers identified factors that helped them to disclose the child’s status. This study provides a more in-depth understanding of the factors that influence disclosure in a resource-limited setting in the Eastern Cape.
- Full Text:
- Date Issued: 2016
- Authors: Van der Meulen, Christine
- Date: 2016
- Subjects: HIV-positive children -- Care -- South Africa Caregivers -- South Africa -- Eastern Cape , Highly active antiretroviral therapy
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/45514 , vital:38623
- Description: Due to the increasing availability of ART (antiretroviral therapy), HIV is starting to be seen as a chronic disease. This has several effects on families, one of which is the need to disclose their HIV status to children who were born with the illness. Potential barriers and available support structures with regards to paediatric HIV disclosure need to be considered before specific guidelines can be given to caretakers and health care providers. This study aimed to explore and describe the patterns of paediatric HIV disclosure or non-disclosure using a sample of caretakers or parents of Children/adolescents who were born with HIV. The Disclosure Decision Making Model (DDMM) was used as a framework to understand the decision-making process that leads to either disclosure or non-disclosure. Qualitative data was gathered by means of in-depth, semi-structured interviews, conducted in English. Ten participants were recruited from a community health care centre that offers HIV counselling and testing in the Nelson Mandela Bay Health District. Data gathered was transcribed and analysed using thematic analysis. Lincoln and Guba’s model were used to determine the trustworthiness of the data. The two themes that emerged from the study were (1) caretakers wish to disclose HIV status to the child but identified barriers to doing this and, (2) caretakers identified factors that helped them to disclose the child’s status. This study provides a more in-depth understanding of the factors that influence disclosure in a resource-limited setting in the Eastern Cape.
- Full Text:
- Date Issued: 2016
An investigation into the use of traditional Xhosa dance to teach mathematics: a case study in a Grade 7 class
- Authors: Mbusi, Nokwanda Princess
- Date: 2012
- Subjects: Mathematics -- Study and teaching (Primary) Teaching -- Aids and devices -- Research Xhosa (African people) -- Music Education, Primary -- South Africa -- Eastern Cape , Music in mathematics education
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1617 , http://hdl.handle.net/10962/d1003499
- Description: This study seeks to explore mathematical concepts embedded in traditional Xhosa dance and how these concepts can be incorporated into a learning programme for the teaching and learning of mathematics. The study seeks to gain insight into whether learners could benefit from the implementation of such a learning programme. Learners from a Grade 7 class in a rural school performed traditional Xhosa dances and their performances were captured through video recording. The video recordings were then observed and analysed to determine the mathematical concepts embedded in the dances. These concepts were then linked to those found in the Grade 7 mathematics curriculum. A learning programme integrating mathematical concepts from the dance activities with mathematical concepts from the Grade 7 curriculum was then designed. The learning programme contained mathematical problem solving activities that required learners to re-enact the dance performances in order to find the required solutions. The learning programme was then implemented with the learners over a period of three weeks. During the implementation, learners’ behaviour towards the learning experience was observed, their engagement with the problem solving activities as well as their strategies for solving the problems, were carefully observed. Also, their interactions with each other were noted. After the implementation of the learning programme, focus group interviews were held with learners to determine their opinions, attitudes and feelings about their experience of learning mathematics through traditional Xhosa dance. Key findings indicated that traditional Xhosa dance can be used as a medium for learning many concepts in the mathematics curriculum; the use of the dance gave learners an opportunity to learn mathematics from a familiar context and to participate actively and collaboratively in their learning. Also, it emerged that the use of dance to teach mathematics had potential to help improve learners’ attitudes towards mathematics. Conclusions were reached that the dance had potential for use as a means for the meaningful learning of mathematics. However, limitations and challenges with the study were identified, such as its limited replicability in other mathematics classrooms.
- Full Text:
- Date Issued: 2012
- Authors: Mbusi, Nokwanda Princess
- Date: 2012
- Subjects: Mathematics -- Study and teaching (Primary) Teaching -- Aids and devices -- Research Xhosa (African people) -- Music Education, Primary -- South Africa -- Eastern Cape , Music in mathematics education
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1617 , http://hdl.handle.net/10962/d1003499
- Description: This study seeks to explore mathematical concepts embedded in traditional Xhosa dance and how these concepts can be incorporated into a learning programme for the teaching and learning of mathematics. The study seeks to gain insight into whether learners could benefit from the implementation of such a learning programme. Learners from a Grade 7 class in a rural school performed traditional Xhosa dances and their performances were captured through video recording. The video recordings were then observed and analysed to determine the mathematical concepts embedded in the dances. These concepts were then linked to those found in the Grade 7 mathematics curriculum. A learning programme integrating mathematical concepts from the dance activities with mathematical concepts from the Grade 7 curriculum was then designed. The learning programme contained mathematical problem solving activities that required learners to re-enact the dance performances in order to find the required solutions. The learning programme was then implemented with the learners over a period of three weeks. During the implementation, learners’ behaviour towards the learning experience was observed, their engagement with the problem solving activities as well as their strategies for solving the problems, were carefully observed. Also, their interactions with each other were noted. After the implementation of the learning programme, focus group interviews were held with learners to determine their opinions, attitudes and feelings about their experience of learning mathematics through traditional Xhosa dance. Key findings indicated that traditional Xhosa dance can be used as a medium for learning many concepts in the mathematics curriculum; the use of the dance gave learners an opportunity to learn mathematics from a familiar context and to participate actively and collaboratively in their learning. Also, it emerged that the use of dance to teach mathematics had potential to help improve learners’ attitudes towards mathematics. Conclusions were reached that the dance had potential for use as a means for the meaningful learning of mathematics. However, limitations and challenges with the study were identified, such as its limited replicability in other mathematics classrooms.
- Full Text:
- Date Issued: 2012
An investigation into fan identity among supporters of the English soccer premier league in Lusaka, Zambia
- Authors: Komakoma, Leah
- Date: 2006
- Subjects: Soccer -- Zambia -- Lusaka Soccer fans -- Zambia -- Lusaka Soccer -- Social aspects -- Zambia -- Lusaka Mass media and sports -- Zambia -- Lusaka , Sports journalism -- Zambia -- Lusaka , Sports -- Sociological aspects -- Zambia -- Lusaka
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3448 , http://hdl.handle.net/10962/d1002902
- Description: This study investigates Zambians’ construction of identities based on their following of the English soccer premier league. The study seeks to understand how Zambian supporters of this league construct their identities based on their encounter with foreign teams/players and how they appropriate the meanings obtained through such viewing in their daily lives. The study is informed by the theories of fandom. Using an ethnographic critique of the media imperialism thesis, the study attempts to explore the meanings that the fans of the English soccer league in urban Lusaka make of the mediated soccer games, while in and outside the viewing spaces – the bars – where the games are ritually watched in groups. Based on the qualitative methods of focus group discussions, individual in-depth interviews and observations, the study probes the phenomenon of the consumption of English premier league football in countries abroad, focusing specifically on the experiences of fans in Lusaka, Zambia. Observation of this phenomenon in Lusaka reveals that fans find pleasure in the tactics that the teams in the league display, the professionalism of the players, goal scoring and self-empowerment for the few women supporters. This study probes these issues in greater depth. The foremost conclusion of the research is that it neither completely rejects nor accepts the media imperialism thesis. Instead, meanings should be understood within the context of the lived experience and reality of the fans.
- Full Text:
- Date Issued: 2006
- Authors: Komakoma, Leah
- Date: 2006
- Subjects: Soccer -- Zambia -- Lusaka Soccer fans -- Zambia -- Lusaka Soccer -- Social aspects -- Zambia -- Lusaka Mass media and sports -- Zambia -- Lusaka , Sports journalism -- Zambia -- Lusaka , Sports -- Sociological aspects -- Zambia -- Lusaka
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3448 , http://hdl.handle.net/10962/d1002902
- Description: This study investigates Zambians’ construction of identities based on their following of the English soccer premier league. The study seeks to understand how Zambian supporters of this league construct their identities based on their encounter with foreign teams/players and how they appropriate the meanings obtained through such viewing in their daily lives. The study is informed by the theories of fandom. Using an ethnographic critique of the media imperialism thesis, the study attempts to explore the meanings that the fans of the English soccer league in urban Lusaka make of the mediated soccer games, while in and outside the viewing spaces – the bars – where the games are ritually watched in groups. Based on the qualitative methods of focus group discussions, individual in-depth interviews and observations, the study probes the phenomenon of the consumption of English premier league football in countries abroad, focusing specifically on the experiences of fans in Lusaka, Zambia. Observation of this phenomenon in Lusaka reveals that fans find pleasure in the tactics that the teams in the league display, the professionalism of the players, goal scoring and self-empowerment for the few women supporters. This study probes these issues in greater depth. The foremost conclusion of the research is that it neither completely rejects nor accepts the media imperialism thesis. Instead, meanings should be understood within the context of the lived experience and reality of the fans.
- Full Text:
- Date Issued: 2006
Audience observations of art, identity and schizophrenia : possibilities for identity movement
- Authors: Farquharson, Kirsten Leigh
- Date: 2014
- Subjects: Mental illness -- Social aspects , Stigma (Social psychology) , Identity (Psychology) , Schizophrenia -- Treatment , Art therapy -- Research , Art, South African -- 21st century -- Exhibitions
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3223 , http://hdl.handle.net/10962/d1012992
- Description: This research situates itself in the study of stigma in mental illness. In particular, the aim is to explore the potential that art making and exhibiting has in reducing stigma for those with a diagnosis of schizophrenia. The research explores one aspect (the exhibition stage) of an "art as therapy" project. The exhibiting of one’s artwork aims to counter limiting "patient" identities by allowing those labelled as psychiatric patients to extend their self-identity to an alternative identity of the "artist". However, this idea only stands strong if the artwork created is not discriminated against as "naïve art" and is accepted or at least considered for acceptance as legitimate nonprofessional artwork. This research explores the ways in which art created by inpatients with a diagnosis of schizophrenia is received by the general art-viewing public at the National Arts Festival in Grahamstown, South Africa. The study uses a discourse analytic framework to analyse the interviews of members of the public who attended the art exhibition of patient artwork. It will examine the ways in which the public construct the artworks and how they position the makers of this art across a continuum, from patient to artist. The results of this thesis have implications for rehabilitation practices for people with a diagnosis of schizophrenia particularly with regard to opportunities to "perform" alternative identities in public spaces.
- Full Text:
- Date Issued: 2014
- Authors: Farquharson, Kirsten Leigh
- Date: 2014
- Subjects: Mental illness -- Social aspects , Stigma (Social psychology) , Identity (Psychology) , Schizophrenia -- Treatment , Art therapy -- Research , Art, South African -- 21st century -- Exhibitions
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3223 , http://hdl.handle.net/10962/d1012992
- Description: This research situates itself in the study of stigma in mental illness. In particular, the aim is to explore the potential that art making and exhibiting has in reducing stigma for those with a diagnosis of schizophrenia. The research explores one aspect (the exhibition stage) of an "art as therapy" project. The exhibiting of one’s artwork aims to counter limiting "patient" identities by allowing those labelled as psychiatric patients to extend their self-identity to an alternative identity of the "artist". However, this idea only stands strong if the artwork created is not discriminated against as "naïve art" and is accepted or at least considered for acceptance as legitimate nonprofessional artwork. This research explores the ways in which art created by inpatients with a diagnosis of schizophrenia is received by the general art-viewing public at the National Arts Festival in Grahamstown, South Africa. The study uses a discourse analytic framework to analyse the interviews of members of the public who attended the art exhibition of patient artwork. It will examine the ways in which the public construct the artworks and how they position the makers of this art across a continuum, from patient to artist. The results of this thesis have implications for rehabilitation practices for people with a diagnosis of schizophrenia particularly with regard to opportunities to "perform" alternative identities in public spaces.
- Full Text:
- Date Issued: 2014
Research portfolio
- Authors: Gontes, Karolina
- Date: 2004
- Subjects: Curriculum planning -- Namibia African languages -- Study and teaching -- Namibia Language and languages -- Study and teaching -- Curricula--Namibia Language and education -- Namibia Language policy -- Namibia Nama language -- Study and teaching -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1731 , http://hdl.handle.net/10962/d1003614
- Description: The purpose of the study is to investigate how mother tongue instruction influences the learner performance in the acquisition of reading and comprehension skills of Khoekhoegowab speaking learners in Grade 2 in comparison with foreign medium of instruction. (p. 1)
- Full Text:
- Date Issued: 2004
- Authors: Gontes, Karolina
- Date: 2004
- Subjects: Curriculum planning -- Namibia African languages -- Study and teaching -- Namibia Language and languages -- Study and teaching -- Curricula--Namibia Language and education -- Namibia Language policy -- Namibia Nama language -- Study and teaching -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1731 , http://hdl.handle.net/10962/d1003614
- Description: The purpose of the study is to investigate how mother tongue instruction influences the learner performance in the acquisition of reading and comprehension skills of Khoekhoegowab speaking learners in Grade 2 in comparison with foreign medium of instruction. (p. 1)
- Full Text:
- Date Issued: 2004
Assessing the vulnerability of resource-poor households to disasters associated with climate variability using remote sensing and GIS techniques in the Nkonkobe Local Municipality, Eastern Cape Province, South Africa
- Authors: Chari, Martin Munashe
- Date: 2016
- Subjects: Climatic changes -- Forecasting Natural resources -- Remote sensing Droughts -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/2425 , vital:27837
- Description: The main objective of the study was to assess the extent to which resource-poor households in selected villages of Nkonkobe Local Municipality in the Eastern Cape Province of South Africa are vulnerable to drought by using an improvised remote sensing and Geographic Information System (GIS)-based mapping approach. The research methodology was comprised of 1) assessment of vulnerability levels and 2) the calculation of established drought assessment indices comprising the Normalized Difference Vegetation Index (NDVI) and the Normalized Difference Water Index (NDWI) from wet-season Landsat images covering a period of 29 years from 1985 to 2014 in order to objectively determine the temporal recurrence of drought in Nkonkobe Local Municipality. Vulnerability of households to drought was determined by using a multi-step GIS-based mapping approach in which 3 components comprising exposure, sensitivity and adaptive capacity were simultaneously analysed and averaged to determine the magnitude of vulnerability. Thereafter, the Analytical Hierarchy Process (AHP) was used to establish weighted contributions of these components to vulnerability. The weights applied to the AHP were obtained from the 2012 - 2017 Nkonkobe Integrated Development Plan (IDP) and perceptions that were solicited from key informants who were judged to be knowledgeable about the subject. A Kruskal-Wallis H test on demographic data for water access revealed that the demographic results are independent of choice of data acquired from different data providers (χ2(2) = 1.26, p = 0.533, with a mean ranked population scores of 7.4 for ECSECC, 6.8 for Quantec and 9.8 for StatsSA). Simple linear regression analysis revealed strong positive correlations between NDWI and NDVI ((r = 0.99609375, R2 = 1, for 1985), 1995 (r = 0.99609375, R2 = 1 for 1995), (r = 0.99609375, R2 = 1 for 2005) and (r = 0.99609375, R2 = 1 for 2014). The regression analysis proved that vegetation condition depends on surface water arising from rainfall. The results indicate that the whole of Nkonkobe Local Municipality is susceptible to drought with villages in south eastern part being most vulnerable to droughts due to high sensitivity and low adaptive capacity.
- Full Text:
- Date Issued: 2016
- Authors: Chari, Martin Munashe
- Date: 2016
- Subjects: Climatic changes -- Forecasting Natural resources -- Remote sensing Droughts -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/2425 , vital:27837
- Description: The main objective of the study was to assess the extent to which resource-poor households in selected villages of Nkonkobe Local Municipality in the Eastern Cape Province of South Africa are vulnerable to drought by using an improvised remote sensing and Geographic Information System (GIS)-based mapping approach. The research methodology was comprised of 1) assessment of vulnerability levels and 2) the calculation of established drought assessment indices comprising the Normalized Difference Vegetation Index (NDVI) and the Normalized Difference Water Index (NDWI) from wet-season Landsat images covering a period of 29 years from 1985 to 2014 in order to objectively determine the temporal recurrence of drought in Nkonkobe Local Municipality. Vulnerability of households to drought was determined by using a multi-step GIS-based mapping approach in which 3 components comprising exposure, sensitivity and adaptive capacity were simultaneously analysed and averaged to determine the magnitude of vulnerability. Thereafter, the Analytical Hierarchy Process (AHP) was used to establish weighted contributions of these components to vulnerability. The weights applied to the AHP were obtained from the 2012 - 2017 Nkonkobe Integrated Development Plan (IDP) and perceptions that were solicited from key informants who were judged to be knowledgeable about the subject. A Kruskal-Wallis H test on demographic data for water access revealed that the demographic results are independent of choice of data acquired from different data providers (χ2(2) = 1.26, p = 0.533, with a mean ranked population scores of 7.4 for ECSECC, 6.8 for Quantec and 9.8 for StatsSA). Simple linear regression analysis revealed strong positive correlations between NDWI and NDVI ((r = 0.99609375, R2 = 1, for 1985), 1995 (r = 0.99609375, R2 = 1 for 1995), (r = 0.99609375, R2 = 1 for 2005) and (r = 0.99609375, R2 = 1 for 2014). The regression analysis proved that vegetation condition depends on surface water arising from rainfall. The results indicate that the whole of Nkonkobe Local Municipality is susceptible to drought with villages in south eastern part being most vulnerable to droughts due to high sensitivity and low adaptive capacity.
- Full Text:
- Date Issued: 2016
A phenomenological study of leadership in the Rhodes Unversity Mathematics Education Project (RUMEP)
- Authors: Michael, Vanessa Jane
- Date: 2001
- Subjects: Rhodes University -- Mathematics education project Educational leadership
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1701 , http://hdl.handle.net/10962/d1003584
- Description: Few terms in organisational studies inspire less agreement than leadership. It is a slippery concept and much that is written on the subject is confusing and contradictory. Early theories of leadership have, generally, reduced leadership behaviour to a concern for task balanced against a concern for the well-being of employees. This two-dimensional approach has proved to be a limited conceptualisation of leadership. In response, over the past thirty years, researchers have tried to highlight the less rationalistic, more intangible, aspects of leadership. However, there is still very little in leadership research that conveys a sense of the leader as a person. I have argued, in this study, that the reason for this lies in the fact that most leadership research has been conducted along positivistic lines and, therefore, cannot take into account the values, feelings, morals and life experiences of the human beings being studied. Thus, for the human being to take centre-stage in leadership enquiry, a different research paradigm needs to be explored. I have chosen to use phenomenological enquiry as an avenue for examining how John Stoker, the leader of the Rhodes University Mathematics Education Project (RUMEP), experiences being a leader. This is because phenomenology, in both theory and practice, privileges the nature of the meanings that people construct in their lives and that guide their actions. In adopting such a methodology my research findings have examined a number of issues that are of interest to current leadership researchers, however they have also highlighted a number of concerns that have not been explored thoroughly in the leadership literature. These include the importance of the individual leader’s action, intention and will in shaping an organisation, the complex nature of a leader’s creativity within the organisation and possible differences between educational leaders and business leaders. In adopting a phenomenological perspective the eccentricity and fulness of an individual leader’s action is expressed through the research, however, the research also focusses on how the researcher translates and evolving philosophical understanding into sound methodology. Therefore, interwoven into the discussions on leadership there are reflections on how I applied phenomenological theory. The purpose of these reflections is to deliberate on the appropriateness of applying such a methodology to the eclectic field of leadership and to show how my own developing philosophical attitude has transformed into practice.
- Full Text:
- Date Issued: 2001
A phenomenological study of leadership in the Rhodes Unversity Mathematics Education Project (RUMEP)
- Authors: Michael, Vanessa Jane
- Date: 2001
- Subjects: Rhodes University -- Mathematics education project Educational leadership
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1701 , http://hdl.handle.net/10962/d1003584
- Description: Few terms in organisational studies inspire less agreement than leadership. It is a slippery concept and much that is written on the subject is confusing and contradictory. Early theories of leadership have, generally, reduced leadership behaviour to a concern for task balanced against a concern for the well-being of employees. This two-dimensional approach has proved to be a limited conceptualisation of leadership. In response, over the past thirty years, researchers have tried to highlight the less rationalistic, more intangible, aspects of leadership. However, there is still very little in leadership research that conveys a sense of the leader as a person. I have argued, in this study, that the reason for this lies in the fact that most leadership research has been conducted along positivistic lines and, therefore, cannot take into account the values, feelings, morals and life experiences of the human beings being studied. Thus, for the human being to take centre-stage in leadership enquiry, a different research paradigm needs to be explored. I have chosen to use phenomenological enquiry as an avenue for examining how John Stoker, the leader of the Rhodes University Mathematics Education Project (RUMEP), experiences being a leader. This is because phenomenology, in both theory and practice, privileges the nature of the meanings that people construct in their lives and that guide their actions. In adopting such a methodology my research findings have examined a number of issues that are of interest to current leadership researchers, however they have also highlighted a number of concerns that have not been explored thoroughly in the leadership literature. These include the importance of the individual leader’s action, intention and will in shaping an organisation, the complex nature of a leader’s creativity within the organisation and possible differences between educational leaders and business leaders. In adopting a phenomenological perspective the eccentricity and fulness of an individual leader’s action is expressed through the research, however, the research also focusses on how the researcher translates and evolving philosophical understanding into sound methodology. Therefore, interwoven into the discussions on leadership there are reflections on how I applied phenomenological theory. The purpose of these reflections is to deliberate on the appropriateness of applying such a methodology to the eclectic field of leadership and to show how my own developing philosophical attitude has transformed into practice.
- Full Text:
- Date Issued: 2001
Sensory dominance : an experiment across cultures
- Authors: Locke, Hester W
- Date: 1977
- Subjects: Perception -- Testing , Senses and sensation -- Testing , Dominance (Psychology)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3214 , http://hdl.handle.net/10962/d1012744
- Description: Physical and intellectual differences in the home environment of Xhosa and White children suggested that the interaction of touch and vision in situations of sensory conflict and the development of dominance may be different in children from these homes. Children aged 5-13 years were tested on apparatus which created a conflict of tactual and visual judgement about the perceived size of the stimulus. Xhosa and White subjects performed similarly except when only tactual judgement was allowed and the Xhosa group were less influenced by touch. The study concludes that for children touch and vision contribute equally to the resolution of sensory conflict when both senses are active in size-judgements and when only one mode is allowed for judging then the resolution is biased towards this mode. This outcome is different from that of experiments with adults and has implications for theories derived from them.
- Full Text:
- Date Issued: 1977
- Authors: Locke, Hester W
- Date: 1977
- Subjects: Perception -- Testing , Senses and sensation -- Testing , Dominance (Psychology)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3214 , http://hdl.handle.net/10962/d1012744
- Description: Physical and intellectual differences in the home environment of Xhosa and White children suggested that the interaction of touch and vision in situations of sensory conflict and the development of dominance may be different in children from these homes. Children aged 5-13 years were tested on apparatus which created a conflict of tactual and visual judgement about the perceived size of the stimulus. Xhosa and White subjects performed similarly except when only tactual judgement was allowed and the Xhosa group were less influenced by touch. The study concludes that for children touch and vision contribute equally to the resolution of sensory conflict when both senses are active in size-judgements and when only one mode is allowed for judging then the resolution is biased towards this mode. This outcome is different from that of experiments with adults and has implications for theories derived from them.
- Full Text:
- Date Issued: 1977
The broadcasting of criminal trials : upholding the freedom of expression or undermining the right to fair trial?
- Authors: Nunu, Sukoluhle Belinda
- Date: 2017
- Subjects: Free press and fair trial -- South Africa Freedom of expression -- South Africa Freedom of the press -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10353/2832 , vital:28102
- Description: This study investigated the tension between the right to freedom of expression and the right to a fair trial in the context of the public broadcasting of criminal trials. The aim of the study was to determine whether the right of the media to broadcast criminal trials can be reconciled with the right of an accused person to a fair trial. To accomplish the above aim, the research undertook a review of the case law relating to televised criminal trials in order to determine how the courts have addressed the fair trial-free expression conflict. The study concluded that the ‘balancing exercise’ employed by the courts does not seem to have addressed this tension. Given that televised criminal trials are prone to sensationalism and the danger of fabrication of evidence, the study concludes that the broadcasting of criminal trials undermines the right to a fair trial. The study makes recommendations that are designed to ensure a proper balance between the freedom of expression as exercised by the media through the broadcasting of criminal trials on the one hand and the right of accused persons to a fair trial on the other.
- Full Text:
- Date Issued: 2017
- Authors: Nunu, Sukoluhle Belinda
- Date: 2017
- Subjects: Free press and fair trial -- South Africa Freedom of expression -- South Africa Freedom of the press -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10353/2832 , vital:28102
- Description: This study investigated the tension between the right to freedom of expression and the right to a fair trial in the context of the public broadcasting of criminal trials. The aim of the study was to determine whether the right of the media to broadcast criminal trials can be reconciled with the right of an accused person to a fair trial. To accomplish the above aim, the research undertook a review of the case law relating to televised criminal trials in order to determine how the courts have addressed the fair trial-free expression conflict. The study concluded that the ‘balancing exercise’ employed by the courts does not seem to have addressed this tension. Given that televised criminal trials are prone to sensationalism and the danger of fabrication of evidence, the study concludes that the broadcasting of criminal trials undermines the right to a fair trial. The study makes recommendations that are designed to ensure a proper balance between the freedom of expression as exercised by the media through the broadcasting of criminal trials on the one hand and the right of accused persons to a fair trial on the other.
- Full Text:
- Date Issued: 2017
An investigation into the potential immunogenicity of various extracts of the South African bont tick Amblyomma hebraeum
- Authors: Adamson, Deborah Jane
- Date: 1993
- Subjects: Amblyomma -- South Africa , Ticks -- South Africa , Ticks -- Control -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4127 , http://hdl.handle.net/10962/d1015640
- Description: Rabbits and goats were inoculated with crude, membrane-associated and soluble components extracted from unengorged adult females and nymphs of the bont tick Amblyomma hebraeum. Inoculation provided some protection against nymphal infestation, however it had little effect on adult feeding. Histological examination of adults fed on inoculated hosts showed evidence of gut damage. Skin provocation testing with tick extracts elicited a Type I immediate hypersensitivity which was influenced by antihistamine. A delayed skin reaction was also evident. Whether this was attributable to Type III Arthus reaction or Type IV cell-mediated hypersensitivity was not determined. A comparative histological study of sites of tick extract injection, on inoculated and naive hosts, demonstrated the role of eosinophils in the hosts response to tick feeding. Serological examination revealed elevated anti-A hebraeum lgG titres following inoculation. These titres were found to decrease in the ten weeks after inoculation, despite the hosts being repeatedly infested with A hebraeum. Although the IgG titres of naive control hosts increased after each tick infestation, they failed to reach the titres achieved through inoculation. Western blot analysis of serum from inoculated hosts recognized most of the A. hebraeum proteins against which it was screened.
- Full Text:
- Date Issued: 1993
- Authors: Adamson, Deborah Jane
- Date: 1993
- Subjects: Amblyomma -- South Africa , Ticks -- South Africa , Ticks -- Control -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4127 , http://hdl.handle.net/10962/d1015640
- Description: Rabbits and goats were inoculated with crude, membrane-associated and soluble components extracted from unengorged adult females and nymphs of the bont tick Amblyomma hebraeum. Inoculation provided some protection against nymphal infestation, however it had little effect on adult feeding. Histological examination of adults fed on inoculated hosts showed evidence of gut damage. Skin provocation testing with tick extracts elicited a Type I immediate hypersensitivity which was influenced by antihistamine. A delayed skin reaction was also evident. Whether this was attributable to Type III Arthus reaction or Type IV cell-mediated hypersensitivity was not determined. A comparative histological study of sites of tick extract injection, on inoculated and naive hosts, demonstrated the role of eosinophils in the hosts response to tick feeding. Serological examination revealed elevated anti-A hebraeum lgG titres following inoculation. These titres were found to decrease in the ten weeks after inoculation, despite the hosts being repeatedly infested with A hebraeum. Although the IgG titres of naive control hosts increased after each tick infestation, they failed to reach the titres achieved through inoculation. Western blot analysis of serum from inoculated hosts recognized most of the A. hebraeum proteins against which it was screened.
- Full Text:
- Date Issued: 1993
Born free: an exploration of national identity construction in post-apartheid South Africa: the case of the youth born from 1990
- Authors: Ngonyama, Lulama Smuts
- Date: 2012
- Subjects: Nationalism -- South Africa , Youth -- Political activity -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8327 , http://hdl.handle.net/10948/d1020349
- Description: National identity in South Africa is, and has been, a complex concept, with diverse and contested attempts at its embodiment. This research extends the discourse of identity politics in the post 1994 democratic South Africa to beyond the discourse of racial politics, and notions of oppressor and oppressed to the complexities of resistance and the eventual establishment of a democratic South Africa. The research draws on the views and experiences of young South Africans, born after 1990, regarding what constitutes a South African identity. The research participants represent the socio-cultural and economic spectrum of the city of Cape Town, in the Western Province of South Africa. Schools were chosen across this spectrum to allow for heterogeneity of research sample to reflect the different population groups that comprise the South African population. The areas the schools were chosen from included those that existed during the apartheid era and those that have since been developed. Schools included were those historically delineated according to apartheid-constructed racial groups, and one that was established after 1994 as a non-state school. The exploration of the data reveals a population of young people who have moved beyond the imposed identities created by the apartheid system to an actively inclusive conception of what it means to be a South African in a post-apartheid context. Additionally, the research shows that this inclusive national identity also allows for the acknowledgement and expression of the diversity of cultures and languages existent in South African society. There is also an understanding that socio-economic issues such as poverty, poor education and continued imbalances from the Apartheid era need to be addressed to ensure a stable and unified South Africa. Therefore, the research found that this research contends that young people born after 1990 are committed to a respectful and representative national identity that affords all South Africans an equal place in society.
- Full Text:
- Date Issued: 2012
- Authors: Ngonyama, Lulama Smuts
- Date: 2012
- Subjects: Nationalism -- South Africa , Youth -- Political activity -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8327 , http://hdl.handle.net/10948/d1020349
- Description: National identity in South Africa is, and has been, a complex concept, with diverse and contested attempts at its embodiment. This research extends the discourse of identity politics in the post 1994 democratic South Africa to beyond the discourse of racial politics, and notions of oppressor and oppressed to the complexities of resistance and the eventual establishment of a democratic South Africa. The research draws on the views and experiences of young South Africans, born after 1990, regarding what constitutes a South African identity. The research participants represent the socio-cultural and economic spectrum of the city of Cape Town, in the Western Province of South Africa. Schools were chosen across this spectrum to allow for heterogeneity of research sample to reflect the different population groups that comprise the South African population. The areas the schools were chosen from included those that existed during the apartheid era and those that have since been developed. Schools included were those historically delineated according to apartheid-constructed racial groups, and one that was established after 1994 as a non-state school. The exploration of the data reveals a population of young people who have moved beyond the imposed identities created by the apartheid system to an actively inclusive conception of what it means to be a South African in a post-apartheid context. Additionally, the research shows that this inclusive national identity also allows for the acknowledgement and expression of the diversity of cultures and languages existent in South African society. There is also an understanding that socio-economic issues such as poverty, poor education and continued imbalances from the Apartheid era need to be addressed to ensure a stable and unified South Africa. Therefore, the research found that this research contends that young people born after 1990 are committed to a respectful and representative national identity that affords all South Africans an equal place in society.
- Full Text:
- Date Issued: 2012
The development of an improved coded-pulse, vertical-incidence ionosonde
- Authors: Cretchley, Brian Brind
- Date: 1979
- Subjects: Ionosondes Ionospheric sounds Computer simulation
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5436 , http://hdl.handle.net/10962/d1001989
- Description: This thesis describes the theoretical development of a new ionospheric sounding system. The different types of ionosonde, their prime objectives, and their relative merits and demerits are discussed. The various types of code and their correlation functions are described. The essential requirements of the new system are listed, and suitable codes are found for it. Computer calculations and mathematical derivations demonstrate the (theoretical) suitability of these codes under all conditions. Essentials of the mode of operation of the system and details of its design are specified, and computer simulations are used to examine relevant aspects of its operation. Finally, since the construction of the system is not complete and results cannot therefore be presented, the present state of construction of the system is described
- Full Text:
- Date Issued: 1979
- Authors: Cretchley, Brian Brind
- Date: 1979
- Subjects: Ionosondes Ionospheric sounds Computer simulation
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5436 , http://hdl.handle.net/10962/d1001989
- Description: This thesis describes the theoretical development of a new ionospheric sounding system. The different types of ionosonde, their prime objectives, and their relative merits and demerits are discussed. The various types of code and their correlation functions are described. The essential requirements of the new system are listed, and suitable codes are found for it. Computer calculations and mathematical derivations demonstrate the (theoretical) suitability of these codes under all conditions. Essentials of the mode of operation of the system and details of its design are specified, and computer simulations are used to examine relevant aspects of its operation. Finally, since the construction of the system is not complete and results cannot therefore be presented, the present state of construction of the system is described
- Full Text:
- Date Issued: 1979
An investigation of the intention to leave or stay of health care professionals at St. Andrews Hospital
- Authors: Amanambu, Rochelle Aneeta
- Date: 2014
- Subjects: Medical personnel -- Job satisfaction -- South Africa -- Eastern Cape -- Case studies Medical personnel -- Job stress -- South Africa -- Eastern Cape -- Case studies Hospitals -- South Africa -- Eastern Cape -- Administration Hospitals -- Medical staff -- South Africa -- Eastern Cape Hospitals -- Officials and employees -- South Africa -- Eastern Cape -- Turnover Health services administration -- South Africa -- Eastern Cape Health planning -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:823 , http://hdl.handle.net/10962/d1011091
- Description: Background: The demand for and retention of talent worldwide is aggravated by revolutionary trends that include global competition, demographic changes and technological advances. In South Africa this phenomenon according to Frost (2002) is further challenged by the emigration of skilled people; the relative scarcity of specialist and managerial employees; employment equity and affirmative action procedures. But the development of strategies first requires an understanding of the factors which influence decisions to leave or stay particularly in rural and remote areas. St. Andrews Hospital is a rural district hospital in Ugu District, KZN. Its remoteness from urban areas and the lack of resources contributes towards challenges of attracting and retaining health care professionals to the area. It is the aim of this study to identify the ten most prevalent turnover and retention factors in a rural district hospital with the intention of making recommendations towards strategies to mitigate turnover and improve retention of health care professionals. This study will not only serve the local Human Resource Department but may also be used to inform district and provincial policies as well as departments’ decisions in the design or the review of current retention strategies aimed at reducing turnover. Method: The survey method was used to collect the primary data by distribution of self-administered questionnaires to Health Care Professionals at St. Andrews Hospital. Of the one hundred and fifty questionnaires distributed, one hundred and seven were returned (71% response rate) and formed the basis of the study. Results: Based on the impact scores, the top three turnover factors identified were, the way the organisation is led by top management (0.934); the size of the workload (0.862); and the way problems are dealt with by managers in the organisation (0.817). No statistically significant relationships were found between turnover factors and biographical variable. Availability of quality health services was ranked as the external factor that had the highest influence (78%) on turnover, while geographical location was ranked the lowest. The main reason given by respondents for leaving their previous employment was promotion, followed by distance and personal/family reasons. The top three retention factors identified from the impact scores were the quality of relationships with colleagues (1.698); the amount of support received from managers and colleagues (1.484); and the level of engagement and involvement with the job (1.390). This demonstrates that the salary package often thought to be a first priority factor Mobley, Horner and Hollingsworth (1978); Mobley (1982) and Herzberg (2003) is far less of a determining factor at St. Andrews Hospital than management support, job involvement and person-organisation fit as well as the social relationships formed in the workplace. A positive relationship was found between leadership and job dimension factors at the 1% level of significance. This supports the strong social bond (person-organisation fit) formed in the work environment between management and colleagues that supports retention and increases level of commitment. An important result of the study was that 46% of the respondents were thinking of leaving the town within the year while 29% were considering resigning from St. Andrews Hospital within the year. Conclusion: The results reveal a complex interaction of factors impacting on turnover and retention. The Human Resource Management function has a pivotal role to play in improving its ability to attract and retain professionals through developing comprehensive strategies based on external and internal and environmental factors. The study conveys to the St. Andrews Hospital management that turnover and retention factors are unique to the location and the working environment and differs amongst Health Care Professionals – this should be deliberated on when formulating Hospital Human Resource retention policies.
- Full Text:
- Date Issued: 2014
- Authors: Amanambu, Rochelle Aneeta
- Date: 2014
- Subjects: Medical personnel -- Job satisfaction -- South Africa -- Eastern Cape -- Case studies Medical personnel -- Job stress -- South Africa -- Eastern Cape -- Case studies Hospitals -- South Africa -- Eastern Cape -- Administration Hospitals -- Medical staff -- South Africa -- Eastern Cape Hospitals -- Officials and employees -- South Africa -- Eastern Cape -- Turnover Health services administration -- South Africa -- Eastern Cape Health planning -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:823 , http://hdl.handle.net/10962/d1011091
- Description: Background: The demand for and retention of talent worldwide is aggravated by revolutionary trends that include global competition, demographic changes and technological advances. In South Africa this phenomenon according to Frost (2002) is further challenged by the emigration of skilled people; the relative scarcity of specialist and managerial employees; employment equity and affirmative action procedures. But the development of strategies first requires an understanding of the factors which influence decisions to leave or stay particularly in rural and remote areas. St. Andrews Hospital is a rural district hospital in Ugu District, KZN. Its remoteness from urban areas and the lack of resources contributes towards challenges of attracting and retaining health care professionals to the area. It is the aim of this study to identify the ten most prevalent turnover and retention factors in a rural district hospital with the intention of making recommendations towards strategies to mitigate turnover and improve retention of health care professionals. This study will not only serve the local Human Resource Department but may also be used to inform district and provincial policies as well as departments’ decisions in the design or the review of current retention strategies aimed at reducing turnover. Method: The survey method was used to collect the primary data by distribution of self-administered questionnaires to Health Care Professionals at St. Andrews Hospital. Of the one hundred and fifty questionnaires distributed, one hundred and seven were returned (71% response rate) and formed the basis of the study. Results: Based on the impact scores, the top three turnover factors identified were, the way the organisation is led by top management (0.934); the size of the workload (0.862); and the way problems are dealt with by managers in the organisation (0.817). No statistically significant relationships were found between turnover factors and biographical variable. Availability of quality health services was ranked as the external factor that had the highest influence (78%) on turnover, while geographical location was ranked the lowest. The main reason given by respondents for leaving their previous employment was promotion, followed by distance and personal/family reasons. The top three retention factors identified from the impact scores were the quality of relationships with colleagues (1.698); the amount of support received from managers and colleagues (1.484); and the level of engagement and involvement with the job (1.390). This demonstrates that the salary package often thought to be a first priority factor Mobley, Horner and Hollingsworth (1978); Mobley (1982) and Herzberg (2003) is far less of a determining factor at St. Andrews Hospital than management support, job involvement and person-organisation fit as well as the social relationships formed in the workplace. A positive relationship was found between leadership and job dimension factors at the 1% level of significance. This supports the strong social bond (person-organisation fit) formed in the work environment between management and colleagues that supports retention and increases level of commitment. An important result of the study was that 46% of the respondents were thinking of leaving the town within the year while 29% were considering resigning from St. Andrews Hospital within the year. Conclusion: The results reveal a complex interaction of factors impacting on turnover and retention. The Human Resource Management function has a pivotal role to play in improving its ability to attract and retain professionals through developing comprehensive strategies based on external and internal and environmental factors. The study conveys to the St. Andrews Hospital management that turnover and retention factors are unique to the location and the working environment and differs amongst Health Care Professionals – this should be deliberated on when formulating Hospital Human Resource retention policies.
- Full Text:
- Date Issued: 2014