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The relationship between student satisfaction and online learning interaction at a South African Institution of Higher Learning (IHL)
No full textInstitutions of Higher Learning (IHLs) are key providers of skilled labour that drive economic growth. Therefore, it is crucial to ensure that students are satisfied with their interaction in the learning environment, including interaction with peers, instructors, and course content. This satisfaction is vital for positive learning outcomes. The COVID-19 pandemic prompted a shift from traditional face-to-face to online learning, significantly affecting student interaction. This research aimed to explore the relationship between online learning interaction and student satisfaction at a selected South African IHL. A comprehensive review of the South African higher education landscape, online learning interaction, and student satisfaction literature was conducted. Based on this review, a hypothesised model was proposed, identifying the independent variable (and its constructs namely, learner-to-learner interaction, learner-to-instructor interaction, and learner-to-content interaction) that may influence the dependent variable- student satisfaction (encompassing both expectations and experience). The research employed a positivistic approach using a deductive reasoning and quantitative methodology. A survey strategy, consisting of self-administered online and paper-based questionnaires, was used to gather data from a convenience sample of students registered at an IHL in South Africa. A total of 268 usable responses were analysed statistically. The validity and reliability of the measurement instrument were confirmed. Descriptive and inferential statistics, including standard deviation, Pearson`s correlation coefficients, regression analysis, and Analysis of Variance (ANOVA) were applied in the data analysis. The results revealed a statistically significant relationship between online learning interaction (independent variable) and student satisfaction (dependent variable), leading to the acceptance of the hypotheses. No modifications were necessary, as the hypothesised model provided a good fit. This research contributes to the body of knowledge on student satisfaction in online learning interaction within South African IHLs. Its use of the Community of Inquiry (CoI) framework has provided a comprehensive perspective of the online learning interaction variable. Also, this research is among the few that juxtaposed student expectations and student experience in student satisfaction discourse. Furthermore, it was found that the constructs of learner-to-learner interaction and learner-to-instructor interaction have an equally strong and statistically significant relationship with student satisfaction, compared to the learner-to-content interaction construct. It also offers practical, methodological recommendations for IHLs to adopt and implement online learning courses effectively. Among others, the adoption of online learning at IHLs should be encouraged as it leads to student satisfaction. Tangent to this is the need for instructor training programmes on online pedagogy. Future research should also consider qualitative research design to get rich insight into Why and How the relationship between online learning interaction and student satisfaction exists.Thesis (MCom) -- Faculty of Commerce, Management, 202
Evaluating social effects of arable field abandonment in communal areas of South Africa
Full text linkThe phenomenon of arable field abandonment, a complex and multifaceted aspect of land use dynamics, has become a subject of increasing significance in rural landscapes. Across diverse geographic contexts, the abandonment of once-cultivated fields is indicative of transformative shifts in agricultural practices, reflecting the interplay of numerous socio-economic, environmental, and cultural factors. The abandonment of arable fields in the former homelands of the Eastern Cape and KwaZulu-Natal poses a multifaceted challenge with significant social implications. Historically, agriculture has been central to these regions, yet recent trends show a shift from traditional field cultivation to alternative practices such as garden cultivation or complete cessation. This shift has heightened vulnerability to food insecurity, hunger, and poverty, particularly as high unemployment levels exacerbate the situation. Moreover, the intricate relationships between humans and their surrounding ecosystems is also affected. Therefore, understanding the drivers of arable field abandonment at the community or household level can reveal localised factors that differ from broader, generalised drivers identified in previous studies. Additionally, examining the diverse impacts on these communities is crucial for developing targeted interventions that address their specific needs and enhance resilience. This study investigates arable field abandonment in specific villages of Gotyibeni and Melani in the Eastern Cape and Manqorholweni and Mawane, in KwaZulu-Natal. Using the Driving forces, Pressures, State, Impacts, and Responses (DPSIR) framework as a conceptual framework uncovers the driving factors, pressures, state, impacts and responses of this phenomenon in these rural villages. The study’s main aim was to assess the social effects of arable field abandonment in the selected study areas. The main objective is to determine how livelihoods, social relationships, and living conditions within and between households have changed following the cessation of field cultivation. The study also employed several specific objectives: first, to identify trends in field cultivation within the study areas; second, to analyse the drivers contributing to arable field abandonment in the villages; third, to examine the impact of field abandonment on the elderly population over the past 50 years; and fourth, to investigate the level of youth engagement in agriculture, including how the abandonment of arable fields affects their participation and perceptions of agriculture as a livelihood. To achieve the objectives the study employed mixed research methods that combine satellite imagery analysis, household surveys, oral history interviews with elders, most of whom had stopped farming, and youth focus group discussions. Landsat 7 Satellite imagery with a 15-meter spatial resolution was sourced from the South African Space Agency (SANSA) for the four study areas. The temporal coverage spanned from 1972 to 2020, with considerations for image usability based on resolution. Unfortunately, many earlier images were deemed unusable due to low resolution, particularly affecting Gotyibeni, where clear images only became available from 2013, therefore for this village the focus was on two decades. Arable fields, residential areas, homestead gardens, grasslands, and shrublands were classified. Change detection utilised a post-classification approach, comparing land cover categories between the early and late 2000s. A change detection matrix and statistics were generated using a ha/year formula, enabling the quantification of land cover changes. Image analysis employed ArcGIS 10.8.1 software for mapping and classification, involving georeferencing, signature file creation, maximum likelihood classification, and conversion from raster to vector formats for area calculations. For the LULC change matrix, an intersection analysis in ArcGIS overlaid data from different time points, and a pivot table in Excel organised resulting data. A focus on arable land changes, particularly conversions to other land uses, was crucial, as the study is investigating the level of arable field abandonment in these areas, understanding how much arable land has been converted or remained unchanged provides a clear indication of the extent of abandonment. To understand driving forces of arable field abandonment, a semi-structured questionnaire was developed based on the Driving forces, Pressures, States, Impacts, and Responses (DPSIR) framework. The questionnaires were administered through household interviews conducted in the four study villages. Sections of the questionnaire covered household involvement in cropping, perceptions of land use change, abandonment of field cultivation, and socio-economic demographics. Sampling involved a random selection of 20% of total households in each village, with data analysis performed using Statistical Package for Social Sciences (SPSS). Chi-square tests and Kruskal-Wallis analysis were employed to assess differences between villages. A second questionnaire specifically targeting households that had abandoned field cultivation was also done. Ninety-seven interviews were conducted to evaluate economic, health, socio-cultural and environmental impacts from respondents that indicated to have ceased field cultivation. Data analysis through SPSS utilised descriptive statistics and chi-square tests to identify statistically significant differences between villages. Oral histories were collected from elderly individuals in each village from a sample size of 15 individuals who were previous cultivators of fields, selected with the assistance of a village leader. The selected elders provided qualitative insights into historical and contemporary experiential aspects of village life. The focus was on changes in village relations, the environment, generational values, and traditional farming practices in each village. Youth-focused group discussions were organised with 30 young people in the village between the ages of 18-35, covering topics such as youth goals, the importance of field cultivation, and perceptions of the future. Both the oral histories and focus group discussions conducted in the local languages, were tape-recorded, transcribed, and subjected to content analysis to identify and interpret themes and patterns. The approach involved coding sentences, grouping codes into sub-themes, and further organising them into categories and subcategories. The LULC change results showed a consistent trend of significant arable land reduction across all villages, accompanied by a notable increase in grassland cover. Manqorholweni experienced the most significant loss of these arable fields. This finding was further supported by the household interviews which revealed 100% abandonment of fields in this village. Grasslands emerged as the dominant land cover in all villages, overtaking arable fields and homestead gardens. Regarding field abandonment, 76% of households across villages left fields unused for over 19 years due to reasons including lack of fencing, animal damage to crops, and financial constraints, despite recognising the socio-economic importance of field cultivation. Respondents expressed interest in returning to cultivation if the state would assist with fencing materials and costs. Concerns such as loss of cultural identity due to field abandonment were raised, especially in Manqorholweni, Mawane, and Melani. Homestead gardens were identified as a compensating strategy, with 78% of respondents actively maintaining them, although LULC change results indicated a decline, except in Mawane. Field cultivation revealed gender, age, and educational disparities, with non-cropping households having more female heads, individuals above 55, and higher proportions with only primary education. Households that abandoned field cultivation reported a decline in economic stability, with 97% experiencing less stable household economic circumstances. Unemployment was prevalent, with over 70% relying on social grants, creating financial challenges for 76% lacking sufficient cash. Limited off-farm formal employment (20%) was observed, while remittances played a minor role, this resulted in insufficient monthly income, affecting 94% of respondents. Dietary diversity declined, and reliance on store-bought food led to health concerns. Field abandonment impacted family dynamics, altering power relationships and reducing interaction, also heightened by COVID-19, affecting cultural identity and community cohesion. Youth across villages were not currently engaged in field cultivation or farming but expressed interest in revitalising agriculture. They recognised the socio-economic significance of agriculture and highlighted the importance of capital, resources, and government support. Challenges for youth involvement included lack of information, absence of agricultural advisors, and disparities in access to credit. Lack of support from elders and limited sharing of agricultural knowledge further hindered youth's ability to initiate farming projects. In conclusion, this study highlights the significant issue of arable field abandonment in rural areas of the Eastern Cape and KwaZulu-Natal, reflecting broader socio-economic and environmental transformations. The consistent reduction in arable land across the studied villages, coupled with the rise in grassland cover, underscores a critical shift from traditional agricultural practices to alternative land uses. The abandonment of fields has had profound impacts on community livelihoods, leading to decreased economic stability, reduced dietary diversity, and weakened social and cultural ties. The findings reveal a clear need for targeted interventions to address the specific challenges faced by these communities, particularly regarding food security and economic resilience. To address the challenges of arable field abandonment, it is crucial to implement a multi-faceted support program. This should include providing essential resources such as fencing, irrigation systems, and agricultural tools to facilitate field cultivation. Additionally, engaging and supporting youth in agriculture through training, access to advisors, and financial aid is vital to revitalise interest in farming. Strengthening social safety nets by enhancing financial support systems can mitigate economic challenges faced by affected households. Furthermore, initiating cultural and educational programs to preserve traditional farming knowledge while integrating modern practices will help maintain cultural identity and community cohesion. These measures are key to improving resilience and livelihoods in the context of field abandonment.Thesis (PhD) -- Faculty of Science, Environmental Science, 202
Trends and geographic distribution of bacterial zoonoses in veterinary cases in the Eastern Cape: A ten-year retrospective analysis
No full textDiseases affecting livestock can have ripple effects on surrounding ecosystems, especially by contaminating water sources. Their occurrence poses significant public health issues, especially in areas such as the Eastern Cape province in South Africa, susceptible to climatic variations and where people and animals often share water sources, increasing the risk of transmission of waterborne zoonoses. Waterborne zoonoses are infectious diseases caused by zoonotic pathogens, including bacteria, viruses, protozoa, and parasitic helminths transmitted from animals through the aquatic environment to humans and vice versa. Tracking zoonoses in livestock is an early indicator of potential contamination of water sources used by animals and humans. This study analysed trends in prevalence of water-transmissible bacterial zoonoses over ten years, identifying the most frequently recorded zoonoses, their geographical distribution, and determining the animal species most commonly associated with these diseases
Mental healthcare users’ perceptions of mental health services at a primary healthcare level
Full text linkThis study interrogates the complexities of mental healthcare in primary healthcare settings, focusing on the experiences and perceptions of participants within the Makana municipality in the Eastern Cape Province, which is characterised by a low socio-economic status. The matter of mental healthcare is of great significance within the context of South Africa, a country grappling with multifaceted challenges. Over the years, mental health has progressed from being marginalised to being more widely acknowledged. While the integration into tertiary and urban healthcare settings has become smoother, primary healthcare has encountered numerous obstacles. This presents a concern, due to the socioeconomic difficulties faced by individuals accessing primary care, which predispose them to mental health issues. Consequently, it is imperative to conduct research focusing on the experiences and perspectives of mental healthcare users within primary healthcare, a relatively underexplored area. The primary objective of the current research study was to contribute to the existing knowledge base, providing valuable insights for relevant stakeholders and policymakers, such as the National Mental Health Policy Framework 2023-2030, to reference when formulating strategies to enhance the integration of mental healthcare into primary healthcare. The study used purposive sampling to interview mental healthcare users within the Makana municipality. Employing a qualitative design facilitated in-depth dialogue between the participants and the researcher, generating valuable data. Thematic Analysis was employed to analyse and present meaningful data, providing an overview of the participants' shared experiences. The study identified four significant themes: the utility of primary health clinic; the urgent need for mental health education; socioeconomics, and mental health, and the complex dynamics of help-seeking behaviours. The findings underscore the pressing need to integrate quality mental health into PHC, emphasising the importance of mental health education, increased resources, task-sharing, and the prioritisation of both physical and mental illnesses.Thesis (MA) -- Faculty of Humanities, Psychology, 202
Assessing land use and land cover change dynamics of wildlife ranches in South Africa
Full text linkWith increasing urbanisation and corresponding environmental impacts, urban green infrastructure (UGI) and the services it provides are of high importance. However, the degree to which these spaces are beneficial and provide ecological services are influenced by the extent to which patches of UGI are connected to each other. Varying levels of connectivity may enhance or lower the resilience of the UGI and the biodiversity it houses. Although not considered as UGI, golf courses are prominent green spaces in many urban landscapes occupying vast areas of land, and therefore hold potential to aid biodiversity and facilitate species movement. However, the extent which golf courses are able to do so is a function of both the structure and availability of resources on the golf courses, as well as in the surroundings areas or landscape in which they are situated. This notion of connectivity of golf courses to their surroundings UGI (in its many forms) and landscapes has not been adequately explored in the literature as much of the present literature has addressed golf courses’ biodiversity in isolation of other UGI, or where it has been considered, only the context in which golf courses were situated has been acknowledged (i.e. urban or rural landscapes). Moreover, as golf courses occupy large areas of lands forms of UGI, they may also be able to enhance the connectivity of the landscapes in which they are situated through increasing land cover, and lowering fragmentation through connecting patches. This however, is also context specific, as seen in natural settings were golf courses would in fact fragment the landscape. This study therefore sought to assess the extent to which urban golf courses are connected to other forms of UGI in the South African context, and illustrate the importance of paying attention to connectivity in an avifaunal diversity study. It also aimed to investigate the potential of urban golf courses to foster avifaunal diversity in comparison to a reference landscape, the direct surrounding urban and residential areas. To analyse the extent to which golf courses in three South African cities were connected to the wider landscape a connectivity analysis was undertaken using GIS software. This analysis indicated that all golf courses were to some extent connected to a range of different UGI. Whilst the level of connectivity fluctuated between golf courses and cities, there was however no significant difference noted. Urban golf courses in the South African context are thus not isolated habitats but connected to other land uses and therefore potentially provide valuable resources that aid biodiversity. Despite being physically connected to surrounding UGI illustrating that both the golf courses benefit from the surrounding UGI and vice versa, at a larger landscape there was not sufficient evidence of the ability of golf courses to enhance connectivity. Although there was little evidence of golf courses’ ability to aid connectivity at the larger landscape scale, the observed extent to which golf courses were connected to their directly surrounding landscape and the high presence UGI within the larger landscape, informed the more refined investigation of avian biodiversity of golf courses in comparison to surrounding urban areas in the city of Cape Town. This biodiversity analysis indicated that there was significantly higher bird diversity on golf courses in comparison to the surrounding urban areas. However, the high level of connectivity to directly surrounding UGI that was obtained in the former part of the study proved to have no impact on the diversity noted. In contrast, the connectivity at the landscape scale, a scale addressing the broader landscape, provided valuable insight into factors determining the levels of avifaunal diversity noted. This dissertation therefore provides evidence of the biodiversity supporting function of urban golf courses and highlights the importance of landscape context in ecological assessment. These findings are a starting point for future research about the capacity of golf courses to support biodiversity in conjunction with other UGI. In the Global South context, which is complex and dynamic in nature, this information is vital, as these dynamic and changing landscapes provide opportunities to incorporate, and preserve already existing biodiversity.Thesis (MSc) -- Faculty of Science, Environmental Science, 202
A large multiscale detailed modelling of aptamers as anticancer therapeutics
No full textCancer remains a leading cause of death worldwide, characterized by uncontrolled cell growth and spread. The challenge of effectively treating cancer has spurred interest in novel therapeutic strategies that target specific biological or biochemical mechanisms involved in cancer progression. Although many enzymes have been labelled as inducers of cancer development, microRNAs (miRNAs) are also emerging as significant contributors to cancer progression. This is because miRNAs play a crucial role in regulating gene expression, while cancer develops and grows due to genetic mutations, variations, and alterations. Among these miRNAs, miRNA-10b is notable for its involvement in promoting cancer cell proliferation, migration, and metastasis across various cancers, including breast cancer, glioblastoma, and esophageal squamous cell carcinoma. For this reason, we propose inhibiting miRNA-10b using RNA aptamers as a novel and promising approach for developing new anti-cancer therapeutics. RNA aptamers are short, non-coded, synthetic, and single-stranded nucleic acid molecules capable of binding to a wide range of targets, including metal ions, chemical compounds, proteins, cells, and microorganisms. They are used for a range of applications due to their well-known specificity and selectivity, starting from drug delivery to diagnostics. In this project we aimed to design and discover novel RNA aptamers that can effectively inhibit miRNA-10b using advanced computational methods. However, major challenges were encountered due to the lack of databases or tools available to design and predict secondary and tertiary structures of RNA aptamers at a large scale. Furthermore, no tools were available to perform high throughput virtual screening of these aptamers against macromolecular targets at a large scale. Prompted by that, we developed the T_SELEX program, which encompasses the various algorithms and tools dedicated to designing RNA aptamer sequences, predicting their secondary and tertiary structures, and, lastly, virtually screening aptamers. These algorithms and advanced tools are designed to handle the complexities of aptamer selection and virtual screening. By employing virtual screening methods, the aptamer discovery process was streamlined, offering a cost-effective and efficient alternative to traditional SELEX techniques. Prior to the main purpose application, the T_SELEX program was tested by designing aptamers for targeting HIV-1 protease, and a few applications were also done to assess its aptamer design approach. The study explored RNA aptamer sequences, revealing important insights into nucleotide composition, sequence patterns, and their role in aptamer efficacy and design. Analysis of secondary and tertiary structure predictions showed that Minimum Free Energy (MFE) values do not always correlate with structural compactness or complexity, with aptamers of similar MFE values exhibiting variations in attributes like loop size and guanine content. A novel Sequence Similarity Check (SSC) algorithm is introduced focused on internal sequence comparisons and secondary structures, revealing that aptamers with similar base compositions could have distinct folding states and stability. The Base Randomization Algorithm (BRA) generated RNA aptamer libraries was further benchmarked, highlighting a critical threshold for aptamer length and demonstrating Gaussian distribution in base compositions. Virtual screening of aptamers using the T_SELEX program against pre-miRNA-10b and their mature 5p and 3p arm, identified aptamers557 and 899 as effective binders for the 3p and 5p arms, respectively. Extensive quantum mechanical and molecular dynamics simulations confirmed the stability of the aptamer-RNA complexes. Due to the understanding of the flexibility of these RNA-RNA complexes, we further proposed the stability matrices method as a calculus-based method to evaluate the relative stability of the complexes without being biased during MD analysis. MM-GBSA calculations supported docking results, identifying aptamers like aptamers557, aptamer274 and aptamer734 as strong inhibitors of the 3p arm. Overall, this project has proposed novel approaches for aptamer in silico design and validation, particularly in targeting miRNA-10b for cancer therapy.Thesis (MSc) -- Faculty of Science, Chemistry, 202
Representations of everyday life in post-2000 Zimbabwean short fiction
Full text linkThis dissertation explores the dynamic nature of cultural productions and the perpetual flux in everyday experiences within Zimbabwean social and cultural spaces over the past two decades. Amid Zimbabwe’s contemporary techno-economic milieu, there has been a remarkable surge in literary works initially tailored for print readership, then adapted for digital platforms. This shift reflects broader changes in the country’s cultural production, where the interplay between traditional publishing and digital innovation has opened new avenues for literary expression and access. The overarching goal is to investigate the connection between contemporary short fiction in Zimbabwe and the material processes of transformation and reproduction across various historical periods, forms, contexts, and platforms. It focuses on print and digital archives characterised by ephemerality, aesthetic disobedience to established norms, and the deconstruction of conventional narrative structures, motifs, and characters. These creative processes thrive on borrowing, sampling, and remixing elements from orature, novels, short stories, music, and films. The study argues that these adaptive modifications empower writers to experiment flexibly and capitalise on their literary content. It includes an interpretive analysis of short stories written in English by marginalised writers, published in print magazines such as Parade, Moto, and The Sunday Mail Magazine, as well as on digital platforms like blogs and Facebook. The primary objective is to illustrate how contemporary writers use fictional depictions of everyday life to interrogate prevalent themes like survival, circular migration, venality, occultism, and sexuality. The theoretical framework draws on the concepts of everyday living by De Certeau (1984), Newell and Okome (2013), and Adesokan’s (2023) technologies of reuse. These theories underpin the analysis of textual and interpretive practices in print and digital publications. Ultimately, this dissertation underscores the mutable nature of contemporary literary developments in Zimbabwe, ii highlighting their profound implications for writers and readers in an era marked by technological advancements and shifting paradigms of literary consumption.Thesis (PhD) -- Faculty of Humanities, Literary Studies in English, 202
Rethinking development in post-colonial Zimbabwe: the case of the CAMPFIRE Programme in Kanyemba
No full textThis study is concerned with people’s attitudes towards the Communal Areas Management Programme for Indigenous Resources (CAMPFIRE). This study is situated in Kanyemba, a ward in Mbire District, Mashonaland Central, Zimbabwe. CAMPFIRE is a community-based natural resource management programme that aims at empowering local communities to sustainably manage and benefit from wildlife and other natural resources within their confines. This study explores people’s attitudes towards development (and CAMPFIRE as a development programme) and how they perceive, engage with, and contest development. There are two subgroups living in Kanyemba: the Chikunda, which is the majority group, and the Tembo Mvura. Rooted in post-development thinking, this study highlights the nuances and ambiguities in people’s attitudes towards development. The study relies on interviews, participant observation, and archival material. The study has three guiding objectives. Firstly, I set out to explore how the Tembo Mvura and Chikunda community members living in Kanyemba perceive and interact with the CAMPFIRE programme and how their views coincide with or diverge from mainstream development discourse. The study discusses the Tembo Mvura and Chikunda definitions and descriptions of development and the two groups’ perspectives and experiences of the CAMPFIRE programme. While the Tembo Mvura have mostly negative attitudes towards CAMPFIRE, their Chikunda neighbours exude both positive and negative attitudes towards development, projecting a sense of joy and appreciation but also disillusionment with development. Secondly, I highlight how Tembo Mvura and Chikunda actively participate in and challenge the CAMPFIRE project and how these interactions can be interpreted within the framework of post-development theory. As I explore these attitudes, I portray the ambivalence evident in people’s simultaneous desire for and dismissal of development. While the people dismiss some aspects of development, they still want some development, hence the ambivalence. Finally, I explore how the residents of Kanyemba have responded to the limitations of CAMPFIRE, what alternatives to development they propose, and what role cultural, historical, economic, and environmental factors play in shaping the communities’ alternatives to development. The residents of Kanyemba have different historical and cultural backgrounds, and I highlight how these have influenced the different alternatives to development proposed by Tembo Mvura and Chikunda. In this regard, I explore the nuanced critiques of development held by residents of Kanyemba, examining how cultural and historical factors influence their selective engagement with different aspects of the CAMPFIRE initiative. This thesis contributes to post-development thinking by arguing that the ambivalence evident in people’s attitudes towards development in Kanyemba makes dismissing development more complicated than some post-development theorists suggest. The findings of the study show that people’s ambivalence towards development emanates from CAMPFIRE’s approach that strips individuals of agency, stifles their voices, and curtails democratic participation in determining their preferences and how they desire to progress.Thesis (PhD) -- Faculty of Humanities, Political and International Studies, 202
The effect of organisational citizenship behaviour and unethical pro-organisational behaviour on the relationship between ethical leadership and organisational culture
No full textLeaders have an impact on followers' ethical behaviour at lower levels by ingraining their standards and presumptions into the visible indicators of an ethical culture. Put differently, when a leader demonstrates ethical behaviour, it is reasonable to assume that followers will follow suit and create a shared understanding of what constitutes proper behaviour. This study investigates the relationship between ethical leadership and organisational culture, focusing on the mediating roles of organisational citizenship behaviour (OCB) and unethical pro-organisational behaviour (UPB) within the context of a financial services company in Africa. In this context, the research aims to address the significant gap in the literature. To this end, the literature review evidenced, amongst others, that no empirical study has been performed on how OCB and UPB mediate the relationship between ethical leadership and organisational culture. The study employs a quantitative research methodology, utilising a survey distributed electronically to a diverse sample of participants from a financial services company. To this end, the results of the research affirm that ethical leadership is positively and significantly related to organisational culture, where ethical leadership is posited to enhance organisational culture by fostering trust and collaboration among employees. Furthermore, OCB was found to mediate the relationship between ethical leadership and organisational culture. This indicates that promoting OCB is essential for fostering a favourable organisational culture. On the other hand, the study’s results show that UPB does not mediate the relationship between ethical leadership and organisational culture. This research contributes to the understanding of how ethical leadership influences organisational culture and highlights the importance of fostering OCB in organisational settings.Thesis (MBA) -- Faculty of Commerce, Rhodes Business School, 202
Productive piano pedagogy: towards a compositional approach to piano lessons in a South African primary school in Makhanda, Eastern Cape
Full text linkDespite global trends towards creative and productive musical learning, there is little available research on how to support music educators’ efforts to adopt productive praxis in piano lessons in primary schools, and none situated in South Africa. This climate of pedagogical innovation makes possible a turn to play-based teaching methods emerging from the global north, which are aligned with African traditions of knowledge transmission in which agentive participation in authentic cultural processes is of greater value than evaluative judgements of ensuant products. The literature advocates the cultivation of music learning ecologies that privilege learner agency through composition, yet practical means of doing so within established conventions of instrumental music tuition in South African primary schools are not provided. This thesis investigates how such an ecology might be cultivated in a primary school in the Eastern Cape, with particular emphasis on how this can be achieved without compromising established pedagogical practises that are oriented toward the attainment of important external benchmarks of musical achievement. A design-based study was conducted in a primary school over the course of 12 months, in which nine young students composed their own music during piano lessons through collaborative activity in which they were afforded a degree of autonomy in their work as they acquired and consolidated knowledge of music through its creation. A play-based teaching intervention was devised, which was iteratively enacted, analysed, and redesigned through three research cycles. This resulted in findings that drove the development of a framework for teaching composition in this context, as well as tangible teaching materials. Results show that this adapted play-based model is an effective vehicle for fostering an agentive music learning ecology in piano lessons in an Eastern Cape primary school and suggest that it is reasonable to expect similar success in comparable school contexts. The insularity of a single school setting limited this research in terms of broader applicability, so further trialling of the proposed framework is recommended in a range of school situations in South Africa and beyond to establish transferability.Thesis (PhD) -- Faculty of Humanities, Music and Musicology, 202