A trust based model for enhanced adoption of diabetes self-management mobile applications
- Authors: Mainoti, Ganizani Fidelis
- Date: 2018
- Subjects: Medical records -- Data processing Medical records -- Management Mobile communication systems
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/11041 , vital:37011
- Description: Information technology (IT) trust is an important concept as people today rely more on IT to perform their tasks than before. Extensive research in Information Systems (IS) has explored trust and how it affects clients’ selection of different IT artefacts. Literature found trust to be a key determinant of technology use and an accelerator of understanding user perceptions regarding technology. Users’ perception of a technology’s characteristics influences their initial decision to adopt it; they are less likely to try the technology once they perceive significant risk linked to the technology exploration. The study focused on trust in relation to adoption of mobile applications (apps) for self-management of diabetic treatment regimens. The aim was to identify factors that should be incorporated in these apps to positively influence user perception of trustworthiness for enhanced adoption. According to extant literature, there are a myriad of apps which are available and ready for use, but diabetic patients are not maximising these opportunities to actively participate in managing their conditions. This is in spite of the numerous benefits accruable from using these apps to aid treatment regimens away from clinical settings or with minimal involvement of health personnel. This work is a qualitative study that investigated the reasons behind the low levels of trust in mobile applications for self-management of diabetes. The research design involved a survey and the study employed interviews for primary data collection. Twenty participants were engaged in the intervention. Some of these respondents were diabetic patients on treatment and others were health staff specialising in diabetes treatment. The participants were asked to download and try, for one month or more, the Diabetes:M app from Google play store for android devices or from iTunes for IOS devices. Thereafter, interviews were held with the participants to investigate their perceptions of the diabetes management app. Based on the outcome of the investigation, the researcher put forward a model proposing the attributes of trustworthiness of diabetes self-management mobile apps for enhanced adoption. Research findings showed that the apps for diabetes self-management should be usable, possess sufficient functionalities, give accurate information for decision-making, be reliable, and secure in order to enhance the trust of diabetic patients.
- Full Text:
- Authors: Mainoti, Ganizani Fidelis
- Date: 2018
- Subjects: Medical records -- Data processing Medical records -- Management Mobile communication systems
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/11041 , vital:37011
- Description: Information technology (IT) trust is an important concept as people today rely more on IT to perform their tasks than before. Extensive research in Information Systems (IS) has explored trust and how it affects clients’ selection of different IT artefacts. Literature found trust to be a key determinant of technology use and an accelerator of understanding user perceptions regarding technology. Users’ perception of a technology’s characteristics influences their initial decision to adopt it; they are less likely to try the technology once they perceive significant risk linked to the technology exploration. The study focused on trust in relation to adoption of mobile applications (apps) for self-management of diabetic treatment regimens. The aim was to identify factors that should be incorporated in these apps to positively influence user perception of trustworthiness for enhanced adoption. According to extant literature, there are a myriad of apps which are available and ready for use, but diabetic patients are not maximising these opportunities to actively participate in managing their conditions. This is in spite of the numerous benefits accruable from using these apps to aid treatment regimens away from clinical settings or with minimal involvement of health personnel. This work is a qualitative study that investigated the reasons behind the low levels of trust in mobile applications for self-management of diabetes. The research design involved a survey and the study employed interviews for primary data collection. Twenty participants were engaged in the intervention. Some of these respondents were diabetic patients on treatment and others were health staff specialising in diabetes treatment. The participants were asked to download and try, for one month or more, the Diabetes:M app from Google play store for android devices or from iTunes for IOS devices. Thereafter, interviews were held with the participants to investigate their perceptions of the diabetes management app. Based on the outcome of the investigation, the researcher put forward a model proposing the attributes of trustworthiness of diabetes self-management mobile apps for enhanced adoption. Research findings showed that the apps for diabetes self-management should be usable, possess sufficient functionalities, give accurate information for decision-making, be reliable, and secure in order to enhance the trust of diabetic patients.
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An assessment of IDP implementation and sustainable development : the case of the housing sector in Mangaung Metropolitan Municipality
- Authors: Mwatenga, John
- Date: 2018
- Subjects: City planning Sustainable development Housing
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/13447 , vital:39667
- Description: This research study assessed the implementation of the Integrated Development Plan and sustainable development in Mangaung Metropolitan Municipality. The study intended to achieve the following objectives: i) to identify factors affecting the provision of dwelling units in the Mangaung Metropolitan Municipality and their effect on sustainable development in the Mangaung Metropolitan Municipality; to assess the perceptions of the municipality and the community on the role of the IDP as a tool for development; iii) to suggest strategies that can be adopted to improve IDP implementation for sustainable development in the area. The literature reviewed in the study was drawn from several researchers. The sustainable development theory, the incremental planning model and the rational planning model underpinned the study. Although three theories were used, the sustainable development theory was the major theory adopted in this study. The mixed research methods are used to collect the primary data for this study. The use of both quantitative and qualitative methods is deemed most appropriate for this research study, as most researchers regard them as best methods in answering the research questions. The use of mixed methods has the assumption that both approaches can complement each other and help in avoiding unnecessary shortcomings. Since the study collected both quantitative and qualitative data, an interview guide and questionnaires were used. Interviews were conducted with three (3) municipal officials as well as (2) councillors from Mangaung metropolitan municipality (MMM), whereas questionnaires were distributed to (90) community members. The analysis of the study made the following conclusions about the IDP implementation and sustainable development in Mangaung metropolitan municipality. Firstly, there is satisfactory majority understanding among the participants regarding Integrated Development Plan and its related processes. The respondents have a common view that the IDP is a key tool that buoys development and that continued implementation challenges halt every form of development within the municipal area. Secondly, there is implementation of the IDP in Mangaung metropolitan municipality (MMM); nevertheless, the extent of implementation has not had the anticipated effect on the general populace in communities, given the ineffectiveness and inefficiencies in resource utilisation. Thirdly, it was also discovered that the municipality currently has serious housing backlogs that have brought auxiliary challenges thus impeding developmental efforts of MMM. Fourthly, the study also concluded that the causes of housing backlogs are: apartheid legacy, influx of foreign nationals, lack of oversight monitoring, heightened poverty, corruption, poor governance, insufficient budget, ineffective IDP implementation, urbanisation, natural population; unemployment and lack of capacity and skills can be regarded as the major contributors to housing shortages currently plaguing MMM. Thus the study recommended that an oversight, monitoring and evaluation policy, good governance, public participation, utilisation of PPPs and implementation of environmental management policy will go a long way in enhancing IDP implementation towards attaining sustainable development in the Mangaung metropolitan municipality.
- Full Text:
- Authors: Mwatenga, John
- Date: 2018
- Subjects: City planning Sustainable development Housing
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/13447 , vital:39667
- Description: This research study assessed the implementation of the Integrated Development Plan and sustainable development in Mangaung Metropolitan Municipality. The study intended to achieve the following objectives: i) to identify factors affecting the provision of dwelling units in the Mangaung Metropolitan Municipality and their effect on sustainable development in the Mangaung Metropolitan Municipality; to assess the perceptions of the municipality and the community on the role of the IDP as a tool for development; iii) to suggest strategies that can be adopted to improve IDP implementation for sustainable development in the area. The literature reviewed in the study was drawn from several researchers. The sustainable development theory, the incremental planning model and the rational planning model underpinned the study. Although three theories were used, the sustainable development theory was the major theory adopted in this study. The mixed research methods are used to collect the primary data for this study. The use of both quantitative and qualitative methods is deemed most appropriate for this research study, as most researchers regard them as best methods in answering the research questions. The use of mixed methods has the assumption that both approaches can complement each other and help in avoiding unnecessary shortcomings. Since the study collected both quantitative and qualitative data, an interview guide and questionnaires were used. Interviews were conducted with three (3) municipal officials as well as (2) councillors from Mangaung metropolitan municipality (MMM), whereas questionnaires were distributed to (90) community members. The analysis of the study made the following conclusions about the IDP implementation and sustainable development in Mangaung metropolitan municipality. Firstly, there is satisfactory majority understanding among the participants regarding Integrated Development Plan and its related processes. The respondents have a common view that the IDP is a key tool that buoys development and that continued implementation challenges halt every form of development within the municipal area. Secondly, there is implementation of the IDP in Mangaung metropolitan municipality (MMM); nevertheless, the extent of implementation has not had the anticipated effect on the general populace in communities, given the ineffectiveness and inefficiencies in resource utilisation. Thirdly, it was also discovered that the municipality currently has serious housing backlogs that have brought auxiliary challenges thus impeding developmental efforts of MMM. Fourthly, the study also concluded that the causes of housing backlogs are: apartheid legacy, influx of foreign nationals, lack of oversight monitoring, heightened poverty, corruption, poor governance, insufficient budget, ineffective IDP implementation, urbanisation, natural population; unemployment and lack of capacity and skills can be regarded as the major contributors to housing shortages currently plaguing MMM. Thus the study recommended that an oversight, monitoring and evaluation policy, good governance, public participation, utilisation of PPPs and implementation of environmental management policy will go a long way in enhancing IDP implementation towards attaining sustainable development in the Mangaung metropolitan municipality.
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Artisanal mining and its contribution to sustainable rural livelihoods : a case of Esigodini area, Umzingwane rural district, Matabeleland South Province of Zimbabwe
- Authors: Nkala, Khayelihle
- Date: 2018
- Subjects: Mineral industries Rural poor Sustainable development
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15551 , vital:40458
- Description: This study examined the contribution of artisanal mining to the livelihoods of rural communities. Artisanal mining has over the past decade been taken up by rural communities as an alternative of sustaining their livelihoods due to the collapse of agriculture due to the successive droughts, economic meltdown and the general failure of the fast track land reform program. Hence this study sought to fill this knowledge gap using Esigodini as a case. The study made use of focus group discussions, interviews and documents review to gather information on how artisanal mining activities have contributed to the livelihoods of rural communities. Although artisanal mining has its negative impacts to the environment it does contribute to the livelihoods of communities, as the findings of the study reveal that the Esigodini community has benefited from improved socio-economic activities as a result of the practice.
- Full Text:
- Authors: Nkala, Khayelihle
- Date: 2018
- Subjects: Mineral industries Rural poor Sustainable development
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15551 , vital:40458
- Description: This study examined the contribution of artisanal mining to the livelihoods of rural communities. Artisanal mining has over the past decade been taken up by rural communities as an alternative of sustaining their livelihoods due to the collapse of agriculture due to the successive droughts, economic meltdown and the general failure of the fast track land reform program. Hence this study sought to fill this knowledge gap using Esigodini as a case. The study made use of focus group discussions, interviews and documents review to gather information on how artisanal mining activities have contributed to the livelihoods of rural communities. Although artisanal mining has its negative impacts to the environment it does contribute to the livelihoods of communities, as the findings of the study reveal that the Esigodini community has benefited from improved socio-economic activities as a result of the practice.
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Financial liberalization and financial instability in the selected SADC member countries
- Authors: Cele, Nolungelo Mercy
- Date: 2018
- Subjects: Finance Financial crises Finance -- Developing countries
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8978 , vital:34179
- Description: The study examined the impact of financial liberalization on financial instability in selected SADC member countries namely South Africa, Tanzania, Madagascar and Botswana for the period 1970-2012. The Panel data methodology was adopted to establish the relationship between the two variables. Impaired loans were used to capture financial instability and financial reforms to capture the level of financial liberalization. Credit to the private sector, government expenditure, GDP and inflation were utilised as control variables The empirical findings reveal that financial liberalization leads to financial instability. The financial reforms were found to be positively related with the impaired loans ratio in almost all the specifications. It was also found that financial instability intensifies when the global financial crisis is taken into consideration. This suggests that financial liberalization can therefore be another source of financial instability in the SADC countries. The empirical results imply that policy makers should focus on reforms that give due share to the regulations rather than just simply liberalizing the financial sector.
- Full Text:
- Authors: Cele, Nolungelo Mercy
- Date: 2018
- Subjects: Finance Financial crises Finance -- Developing countries
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8978 , vital:34179
- Description: The study examined the impact of financial liberalization on financial instability in selected SADC member countries namely South Africa, Tanzania, Madagascar and Botswana for the period 1970-2012. The Panel data methodology was adopted to establish the relationship between the two variables. Impaired loans were used to capture financial instability and financial reforms to capture the level of financial liberalization. Credit to the private sector, government expenditure, GDP and inflation were utilised as control variables The empirical findings reveal that financial liberalization leads to financial instability. The financial reforms were found to be positively related with the impaired loans ratio in almost all the specifications. It was also found that financial instability intensifies when the global financial crisis is taken into consideration. This suggests that financial liberalization can therefore be another source of financial instability in the SADC countries. The empirical results imply that policy makers should focus on reforms that give due share to the regulations rather than just simply liberalizing the financial sector.
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Livelihood strategies determinants and ranking across times : evidence from Eastern Cape
- Authors: Sikhunyana, Zintle
- Date: 2018
- Subjects: Households Rural development
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15079 , vital:40161
- Description: The existing literature has acknowledged that analysis of livelihood strategies is more important for rural development policy and also that livelihood strategies are at the centre of development. Persistent challenges of poverty, unemployment and inequality have called for a need to understand livelihood patterns of poor households as to effectively address these socio-economic issues in rural areas. The study aimed to identify determinants of livelihood strategies and to identify livelihood strategies that are superior to others in the rural Eastern Cape province of South Africa for the years 2002-2014. The study used multinomial logistic regression to identify the determinants of livelihood strategies. The findings showed that: age of household head, gender of household head, dwelling type, household size, number of economically active members, size of land that the household uses, and access to electricity statistically determine livelihood strategies of the poor in rural Eastern Cape. With regards to ranking, the study used dominance tests such as the Kruskal-Wallis test and also used one way between groups ANOVA with the post hoc test for additional information. The results from the Kruskal-Wallis test showed that remittances are superior livelihood strategies, and the results from one-way between groups ANOVA with post hoc showed that sales of farm products and services dominate other strategies. Restrictions on land conservation, and promotion of sustainable development have constrained rural households from freely using land in pursuit of their goals. The government needs to reconcile the policy amendments for land use. Furthermore, social grants alone are not sufficient to meet the needs of the poor; there should be alternative strategies on how to take the poor out of poverty.
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- Authors: Sikhunyana, Zintle
- Date: 2018
- Subjects: Households Rural development
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/15079 , vital:40161
- Description: The existing literature has acknowledged that analysis of livelihood strategies is more important for rural development policy and also that livelihood strategies are at the centre of development. Persistent challenges of poverty, unemployment and inequality have called for a need to understand livelihood patterns of poor households as to effectively address these socio-economic issues in rural areas. The study aimed to identify determinants of livelihood strategies and to identify livelihood strategies that are superior to others in the rural Eastern Cape province of South Africa for the years 2002-2014. The study used multinomial logistic regression to identify the determinants of livelihood strategies. The findings showed that: age of household head, gender of household head, dwelling type, household size, number of economically active members, size of land that the household uses, and access to electricity statistically determine livelihood strategies of the poor in rural Eastern Cape. With regards to ranking, the study used dominance tests such as the Kruskal-Wallis test and also used one way between groups ANOVA with the post hoc test for additional information. The results from the Kruskal-Wallis test showed that remittances are superior livelihood strategies, and the results from one-way between groups ANOVA with post hoc showed that sales of farm products and services dominate other strategies. Restrictions on land conservation, and promotion of sustainable development have constrained rural households from freely using land in pursuit of their goals. The government needs to reconcile the policy amendments for land use. Furthermore, social grants alone are not sufficient to meet the needs of the poor; there should be alternative strategies on how to take the poor out of poverty.
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The nexus between savings, investment and foreign capital in South Africa : an application of the Feldstein-Horioka puzzle
- Authors: Mtolo, Inga
- Date: 2018
- Subjects: Investments, Foreign -- South Africa Saving and investment -- South Africa Capital movements -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8968 , vital:34177
- Description: This study investigates the relationship between savings, investment and foreign capital in South Africa, with special focus on the application of the Feldstein-Horioka theory. South Africa is a country that is still faced with relatively low saving levels. Given the low savings experienced by the country, available literature has alluded that foreign capital has played a greater role as the major driver of private investment expenditure in South Africa. Based on this background, the study empirically investigates the relationship between savings, investment and foreign capital utilising the Autoregressive Distributed Lag Model estimation technique for the period 1965 to 2015. The empirical results revealed that there is a positive and significant relationship between savings and investment in South Africa. The empirical results also show that for the period 1995 to 2015, the different types of external financial flows utilized in the study and investment have a positive relationship. These results have been consistent with our apriori expectations and other prior studies. This suggests that, in the case of South Africa, apart from interest rates, there are other factors that determine investment. The positive relationship between investment and foreign capital flows suggest that policies which are aimed at attracting the different types of foreign financial flows should be implemented.
- Full Text:
- Authors: Mtolo, Inga
- Date: 2018
- Subjects: Investments, Foreign -- South Africa Saving and investment -- South Africa Capital movements -- South Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8968 , vital:34177
- Description: This study investigates the relationship between savings, investment and foreign capital in South Africa, with special focus on the application of the Feldstein-Horioka theory. South Africa is a country that is still faced with relatively low saving levels. Given the low savings experienced by the country, available literature has alluded that foreign capital has played a greater role as the major driver of private investment expenditure in South Africa. Based on this background, the study empirically investigates the relationship between savings, investment and foreign capital utilising the Autoregressive Distributed Lag Model estimation technique for the period 1965 to 2015. The empirical results revealed that there is a positive and significant relationship between savings and investment in South Africa. The empirical results also show that for the period 1995 to 2015, the different types of external financial flows utilized in the study and investment have a positive relationship. These results have been consistent with our apriori expectations and other prior studies. This suggests that, in the case of South Africa, apart from interest rates, there are other factors that determine investment. The positive relationship between investment and foreign capital flows suggest that policies which are aimed at attracting the different types of foreign financial flows should be implemented.
- Full Text:
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