*Electronic Theses and Dissertations (Masters)
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Browsing *Electronic Theses and Dissertations (Masters) by SDG "SDG-3: Good health and well-being"
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Item A model for the acceptance and use of mHealth in South Africa: A UTAUT and TTF perspective(University of the Witwatersrand, Johannesburg, 2023) Livhuwani Grace, Mongwe; Hughes, Mitchell; Kekwaletswe, RayScaling up high impact community based mHealth interventions is one of the agenda items mentioned in the National Digital Health Strategy of South Africa for the period 2019 -2024. Although many mHealth interventions have been explored, many of them end up in the pilot phase and do not reach full implementation. A common theme which was found as a possible driver of scalability is designing an mHealth application that considers usability and acceptability by users. The purpose of this study was to synthesize a model for the acceptance and use of mHealth in the South African health sector. A positivist research approach was used to test the adoption factors using the Task-Technology Fit (TTF) and the Unified Theory of Acceptance and Use of Technology (UTAUT). Seven factors that could potentially impact the adoption of mHealth technology in South Africa were tested. The data for the study was collected through an online survey questionnaire which was shared through social media platforms. Results of this study were used to answer questions related to factors that have an impact on the adoption of mHealth applications in the health sector in South Africa. The study found that when adoption factors were combined into the UTAUT and TTF model, the only factor that was significant was facilitating conditions. The study findings in this regard were not consistent with other studies and it is therefore recommend that other scholars explore the reasons for these differences. The other factors were found to be significant when bivariate regression was used to compare the factors to the dependant variable of user acceptance and use of mHealth technology. The study further found that the combined model of Task Technology Fit has a positive impact on the adoption of mHealth technology in South Africa. The implication of the finding is that mHealth designers should build the functionalities of the innovation with the idea of making the task that the innovation supports easier to performItem An expository analysis of the consequential loss (business interruption) policy in light of covid-19 and the UK and SA litigation(University of the Witswatersrand, Johannesburg, 2024) Spentzouris, Penelope; Vivian, Robert WilliamThe consequential loss (CL) usually referred to as the business interruption (BI) policy, although about 120 years old, has, until recently. not been subject to much litigation and therefore has had little benefit of judicial interpretation. On the other hand, it is one of the most complex of non-life policies. Things changed with the Covid pandemic, in that, the BI policy was subject to considerable litigation. About 2 000 cases were filed in the US with the litigation still ongoing at the time of the writing of this dissertation. The South African and UK courts litigated but on a different aspect of the policy, compared to the US. The US litigation involved the main policy whereas the UK and SA involved an extension to the policy. This extension does not form part of the US policies. The UK and SA courts relied largely on general legal principles of interpretation of contracts, applied to insurance contracts, to reach their conclusions. In so doing, the courts in these jurisdictions paid little attention to the context and construction of the BI policy taken as a whole, including the historical reason for its existence. Nor did the courts consider the issue of insurability to any detailed extent. It is also pointed out that the leading text book on this policy does not approach the policy in terms of fundamental principles. This dissertation systematically sets out the history, purpose, structure and interpretation of this policy, restating the policy in terms of its history and purpose. The dissertation sets out the lessons which can be learnt from the Covid-19 litigation. An analysis is made of the main policy and the extensions having regard for the various wordings of the BI policy. Finally, the possibility of developing a BI policy which may respond to a future event of a pandemic is considered