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The dynamics in implementing Inclusive Education in South Africa: Case studies of four Primary Schools in KwaZulu-Natal

  • Authors: Nzuza, Zakhele Dennis
  • Date: 2023
  • Subjects: Inclusive education
  • Language: English
  • Type: Doctoral theses , text
  • Identifier: http://hdl.handle.net/10353/26219 , vital:64974
  • Description: The study explored the implemention of inclusive education in primary schools in the uMgungundlovu area, in the province of KwaZulu-Natal, South Africa. Locally and globally, the notion of inclusive education has presented various difficulties relating to the understanding stakeholders have of inclusive education and also in terms of embracing it and implementing it in schools. Stakeholders in South Africa have experienced similar challenges regarding a clear and common understanding of inclusive education and ensuring effective implementation. Despite various reforms adopted by the South African government, learners experiencing barriers to learning have persistently suffered inadequate access to quality education and equal learning opportunities. The reviewed literature has highlighted numerous challenges that have constrained effective implementation of inclusive education in South African schools. The reviewed literature also indicated that some teachers had negative attitudes towards inclusive education, and that such attitudes were linked to the lack of clear understanding of what inclusive education was about. At the core of this study is the fact that very little is known in South Africa about the implementation of inclusive education. Therefore, this study sought to unravel how chools implement inclusive education and, in that process, contribute to a deeper understanding of this phenomenon. The study utilised the Theory of Planned Behaviour as a theoretical framework and inclusive pedagogy as a conceptual framework to explore the implementation of inclusive education in four study schools. A qualitative approach underpinned by an interpretive research paradigm was adopted. Purposive sampling techniques were used to select twenty educators, four learners experiencing barriers to learning and four parents of learners experiencing barriers to learning to participate in this study. Four techniques were used to produce qualitative data, namely, semi-structured interviews, observations, documents’ review, and focus group discussions. Semi-structured interviews with educators and learners experiencing barriers to learning were utilised to generate data in the four selected primary schools. In addition to semi structured interviews, learners were also observed during lessons. Relevant documents kept in the schools were also reviewed to augment data generated through interviews. Focus group discussions were held with four parents of the learners experiencing barriers to learning. Data were analysed employing qualitative content analysis to come up with themes. The findings revealed that there was no common understanding amongst the teachers about what constituted inclusive education. Most educators understood inclusive education as referring to accommodating all learners in the classroom to reach their potential. These educators would help all learners, including those with barriers to learning thus contributing to the implementation of inclusive education in their schools. However, the findings also revealed that some educators understood inclusive education as referring to a situation where all learners received quality education, but those with barriers to learning being accommodated in special schools or special classrooms separate from their counterparts. The findings indicated that there was a lack of knowledge about inclusive education and such a lack contributed to misunderstandings about the essence of inclusive education. In addition, teachers lacked skills in dealing with learners experiencing barriers to learning, resulting in inefficient and ineffective implementation of inclusive education. It was evident from the findings that the curriculum was inflexible and the teachers lacked capacity to customise the content to the needs of all the learners, especially those experiencing learning barriers. Therefore, for teachers to implement inclusive education, it was necessary that content had to be flexible to meet the educational needs of all learners. The findings further revealed that using various teaching methods, such as visual objects and demonstrations was helpful in adapting the rigid curriculum and making it user friendly for learners experiencing barriers to learning. In addition, the research findings revealed that group work and peer learning assisted educators to implement inclusive education. Research findings also revealed that implementing inclusive education was hindered by various systematic factors, such as lack of parental support, overcrowding in classrooms, and socioeconomic challenges. I concluded that there is a remarkable knowledge deficit that can be addressed by training, including pre-service and ongoing professional development activities for teachers. I can also conclude that based on the findings educators require training on inclusive education, beginning with teachers currently in the system. The training can then be included in the curriculum of pre-service educators so that they can obtain a clear understanding of inclusive education and thus develop positive attitudes towards inclusive education. Similarly, school management teams require training on their own so that they can be able to provide adequate and effective support to the teachers in the classrooms. Another recommendation is that educators should be capacitated and developed in inclusive education to enhance their confidence in delivering the curriculum and to handle learners experiencing barriers to learning. Similarly, it is recommended that there be a collaboration between schools, homes, and other stakeholders to assist learners experiencing barriers to learning on their education journey, thus effectively implementing inclusive education in schools. Finally, a model for the improvement of inclusive education is proposed. , Thesis (PhD) -- Faculty of Education, 2023
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  • Date Issued: 2023

The Emancipatory Nature of Transformative Agency

  • Authors: Lotz-Sisitka, Heila , Thifhulufhelwi, Reuben , Chikunda, Charles , Mponwana, Maletje
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , book chapter
  • Identifier: http://hdl.handle.net/10962/436175 , vital:73232 , ISBN 9781009153799 , https://doi.org/10.1017/9781009153799
  • Description: Cultural-historical activity theory (CHAT) research has established an impressive body of scholarship that advances social understanding of human agency in the transformation of society, much of which is captured in contributions to this volume (cf. Hopwood (Chapter 15); Sannino (Chapter 2); Stetsenko (Chapter 3); Bal and Bird Bear (Chapter 8)). The main tenets of this work, building on the historical legacy of Vygotsky and Marx, affirm that humans are not passive recipients of external stimuli or influences but are active co-creators of the world (s) they inhabit. They are capable of using and producing cultural tools to take power over their own volitional action (s)(cf. Sannino, 2015, Chap-ter 2 of this volume; Hopwood and Gottshalk, 2017). Vygotsky’s major legacy in coming to understand transformative agency is that the cultural tools produced and used as mediational means are critical in the emergence of transformative agency (Sannino, 2015, 2020, Chapter 2 of this volume; Stetsenko, 2019; Hopwood, Chapter 15 of this volume) and thus in the transformation of human activity. As shown by Sannino (2015, 2020), such tools offer stimulus for volitional action that can break paralysis, especially when conflicts of motives are experienced.
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  • Date Issued: 2023

The impact of fiscal and monetary policies on manufacturing sector performance in South Africa

  • Authors: Hunter, Desireѐ
  • Date: 2023
  • Subjects: Manufacturing industries -- South Africa , Fiscal policy -- South Africa , Monetary policy -- South Africa
  • Language: English
  • Type: Doctoral theses , text
  • Identifier: http://hdl.handle.net/10353/28549 , vital:74417
  • Description: Regulatory authorities have to date utilised a strategic blend of fiscal and monetary policies in dealing with the unique set of macroeconomic conditions facing South Africa. Government policy intervention has significant implications for economic growth and output within the manufacturing environment. Heterogeneity has also been discerned in relation to the responsiveness of various industries within the manufacturing sector towards both fiscal and monetary policy variable variations. However, given weakened growth prospects, policy alignment issues have been observed. The purpose of this study was firstly, to examine the impact of fiscal and monetary variables on manufacturing sector output in South Africa and secondly, to analyse the manufacturing industry significance of the various monetary transmission mechanism channels. The study made use of quarterly and monthly data to achieve these stated objectives, dated between 1998 and 2020. To achieve the first objective, the study employed the Autoregressive Distributed Lag (ARDL) model given the order of integration of the variables. The empirical results revealed significant, positive relations between tax revenue, deficit financing, nominal effective exchange rate (NEER) and money supply (M3) for total manufacturing (LTOTAL). Contrastingly, there were negative links between LTOTAL, government spending and the lending rate. At a disaggregated industry level, there were positive relations with tax revenue in food and wood industries, although tax revenue was significantly negative for metals. Likewise, to LTOTAL, linkages with spending were significantly negative for wood and metal industries but positive for chemicals. Negative spending signage could be a result of crowding-out. For deficit financing, positive associations within chemicals did not conform to expectations. Similarly, to LTOTAL, wood and metal industries conformed to expectations of negative relations with the lending rate. In respect of the NEER in food and wood production, significant, positive links were established. Contrastingly, a negative linkage existed for chemical activities at the 5% level. Concerning M3 and akin to LTOTAL, the relation with metal industries was positive. However, negative findings for food and chemicals contradicted expectations, suggesting money supply was not efficiently utilised in managing monetary variables in the long-term. The second objective of the study focused on analysing manufacturing industry significance of the various monetary transmission mechanism channels. The Vector Error Correction Model (VECM) were employed to analyse the relationship between the variables. Impulse response and variance decomposition were also constructed to further trace which channel is more significant in influencing manufacturing output. The empirical results revealed that the interest rate channel occupied a relatively significant role in both LTOTAL and several selected manufacturing industries. Shocks accounted for 9.71%, 11.96% and 14.28% of the variance in LTOTAL, metal and chemical industries. The asset price channel also appeared relatively significant, with shocks to the FTSE/JSE all-share index explaining 18.21% and 21.13% of the variation in food and wood production, signifying the most relevant channel for these particular industries and representing the second most important channel for LTOTAL and the other remaining industries. The exchange rate channel also presented as being a more relevant channel for food and wood, but occupied little role in LTOTAL, whilst the credit channel was relatively ineffectual for both LTOTAL and all industries examined. The results obtained imply that government should exercise caution and demonstrate fiscal restraint and that the South African Reserve Bank (SARB) need to take greater consideration of output fluctuations in monetary policy setting. Research has dictated that an expansionary fiscal policy is generally required as a means to achieving increased growth. However, findings obtained at both the aggregate and disaggregated manufacturing level in South Africa largely varied. This implies significant heterogeneity within the South African manufacturing sector in respect of fiscal policy responses. Expansionary fiscal stimulus packages need to be better targeted towards industries that will most benefit. Similarly, monetary policy responses at the aggregate and disaggregated manufacturing level in South Africa were heterogeneous and furthermore, differed when examining combined policy impacts. There was also a heterogeneous response with respect to relevance of the channels, via which monetary policy operated, with the interest rate channel dominating. SARB do take into consideration output fluctuations in policy setting but this is not currently emphasised or legislated. , Thesis (DCom) -- Faculty of Management and Commerce, 2023
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  • Date Issued: 2023

The importance of long-term post-release studies in classical biological control: Insect–plant monitoring and public awareness of water hyacinth management (Pontederia crassipes) in Dique Los Sauces, Argentina

  • Authors: Faltlhauser, Ana C , Jiménez, Nadia L , Righetti, Tomas , Visintin, Andrés M , Torrens, Javier , Salinas, Nicolás A , Mc Kay, Fernando , Hill, Martin P , Cordo, Hugo A , Sosa, Alejandro J
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/424828 , vital:72187 , xlink:href="https://doi.org/10.1111/eea.13355"
  • Description: Several components of classical biological control (CBC) programmes are necessary to assess the success of the management strategy (e.g., post-release monitoring) and also help prevent reintroductions or resurgences of invasive species (e.g., public awareness). Water hyacinth, Pontederia (= Eichhornia) crassipes (Mart.) Solms (Pontederiaceae) is an aquatic plant naturally distributed in the north-eastern region of the Del Plata basin in Argentina. In the 1960s it was introduced into the Dique Los Sauces reservoir located outside of its native range in La Rioja Province, in western Argentina, where it became invasive. The natural enemy, Neochetina bruchi Hustache (Coleoptera: Curculionidae), was intentionally introduced in 1974 to control the weed. To assess the success of this CBC programme, a long-term post-release study was conducted. Between 1965 and 2023, we monitored plant coverage, estimated N. bruchi densities, and quantified the associated damage by reanalysing previously published data and incorporating new sampling. We also conducted an online survey to analyse public knowledge and perception about this programme. Water hyacinth coverage fluctuated from its first record in 1965 (maximum coverage 90%) until the control of germinated plants (coverage 0%) in 2018. The plant decline was accompanied by an increase in the weevil population. In our survey, out of 325 respondents only a small group of mostly middle-aged and elderly people knew that the restoration had been achieved through a management strategy and even fewer were aware of the biocontrol approach taken. Respondents who had a positive approach to biological control were more aware of the management plan than respondents who had neutral or negative opinions. Neochetina bruchi has played a key factor in the control of P. crassipes. The intrinsic dynamics of these populations, the dormant seed bank, and the lack of public awareness support the need for long post-release evaluations including outreach campaigns to make a sustainable successful management programme.
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  • Date Issued: 2023

The in-vitro proliferation-suppression of MCF-7 and HeLa cell lines mediated by differently substituted ionic phthalocyanines in sonodynamic therapy supplemented-photodynamic therapy

  • Authors: Nene, Lindokuhle Cindy , Nyokong, Tebello
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/360461 , vital:65090 , xlink:href="https://doi.org/10.1016/j.jinorgbio.2022.112084"
  • Description: This work focuses on the study of the effects of the ultrasonic frequency (MHz) and power (W.cm−2) on the stability, reactive oxygen species yields and cytotoxicity activities of differently substituted ionic phthalocyanines (Pcs) in sonodynamic therapy (SDT). Four ultrasonic parameters were investigated: Par I (1 MHz: 1 W.cm−2), Par II (1 MHz: 2 W.cm−2), Par III (3 MHz: 1 W.cm−2) and Par IV (3 MHz: 2 W.cm−2). A higher degradation of the Pcs was observed with increasing power at the Par II. Two reactive oxygen species (ROS) were detected in the ultrasound treated Pcs: singlet oxygen and hydroxyl radicals. Due to minimal degradation of most Pcs, Par I was chosen for SDT, photodynamic therapy (PDT), and photo-sonodynamic therapy (PSDT) against Michigan Cancer Foundation-7 and Henrietta Lacks cancer cell lines. PSDT generally showed improved therapeutic efficacies of the Pcs compared to the SDT and PDT mono treatments.
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  • Date Issued: 2023

The nature of competition in the banking sector and its effect on financial inclusion in South Africa

  • Authors: Ngonyama, Nomasomi https://orcid.org/0000-0002-7536-9297
  • Date: 2023
  • Subjects: Banks and banking -- South Africa , Competition -- South Africa , Financial services industry
  • Language: English
  • Type: Doctoral theses , text
  • Identifier: http://hdl.handle.net/10353/28661 , vital:74492
  • Description: Competition and access to financial services are lauded as key ingredients in the fight against poverty. While competition enhances markets, fosters innovation, productivity and growth, financial inclusion allows the poor to save, access credit and insurance thereby allowing them to meaningfully contribute to economic growth and also smooth their consumption. Moreover, competition reduces the cost of finance, thereby further expanding the availability of financial services. This suggests an important relationship between competition in the banking sector and financial inclusion. Research in this area is still in its infancy and little consensus exists on both whether the relationship is a robust one or not. There is no unanimity on the direction of causality or whether competition in the financial sector is good or bad for markets. This study examines the nexus between banking competition and financial inclusion in Upper-middle income countries. It employed a panel data set over the period 2011-2017 and Generalized Methods of Moments technique was employed to answer this enquiry. The findings of this study suggest that market power is not bad for financial inclusion in upper-middle income countries. Moreover, the study found that bank competition does not matter in banking the unbanked population in Upper-middle income countries. The implication of the findings of this study is that the focus of the policy makers should not be on policies that reduces concentration and market power in the banking sector, but be on measures that encourages contestability. The threat of entry is sufficient to make banks behave in a competitive manner. , Thesis (PhD) -- Faculty of Management and Commerce, 2023
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  • Date Issued: 2023

The prevalence, uses and cultural assimilation of shrub and tree invasive alien plants in a biodiversity hotspot along the Wild Coast, South Africa

  • Authors: Wootton, Oscar , Shackleton, Charlie M
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/401314 , vital:69725 , xlink:href="https://doi.org/10.1080/26395916.2023.2216804"
  • Description: Invasive alien plant species (IAPS) frequently offer both ecosystem services and disservices to rural communities with high livelihood dependency on local landscapes. However, biocultural relationships with IAPS may go deeper than just provisioning uses, as they may be assimilated into local belief systems manifest in them becoming embedded in cultural constructions such as naming, stories, songs and ceremonies. It is likely that IAPS that are culturally assimilated will represent a greater conflict of interest in the face of proposed controls of IAPS in biodiversity hotspots where conservation priorities are frequently deemed paramount by external agencies. Using a mixed-methods approach we undertook roadside surveys of 17 selected IAPS along the 250 km Wild Coast section of the Maputaland-Pondoland-Albany biodiversity hotspot, accompanied by questionnaire interviews with 48 local people. The mean number of IAPS per site was four, ranging from zero (only one site) to ten, and local inhabitants deemed the abundance of all but one of the species to be increasing. All species had been in the region for decades, had a vernacular name, and all but one had direct consumptive uses. Species with multiple uses were more widely recognised. However, there was only marginal incorporation of the IAPS into stories, songs and ceremonies, although medicinal uses of some IAPS were for cultural/spiritual needs rather than physical ailments per se. These results show that despite widespread use, there was as yet relatively limited cultural assimilation of the IAPS in the Wild Coast region.
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  • Date Issued: 2023

The Role of the University as Mediator in a Skills Ecosystem Approach to VET

  • Authors: Lotz-Sisitka, Heila , Openjuru, George , Zeelen, Jacques
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , book chapter
  • Identifier: http://hdl.handle.net/10962/434907 , vital:73115 , ISBN 978-1529224634 , https://bristoluniversitypress.co.uk/transitioning-vocational-education-and-training-in-africa
  • Description: In this chapter, we focus particularly on the mediating role of the university, in close connection with vocational institutions and informal community actors, in developing an inclusive approach to vocational education and training (VET) through an expanded social ecosystem for skills model. Here we draw upon lessons learnt from the Alice and Gulu cases on communitybased approaches to establishing an expanded skills ecosystem approach to VET in Africa. The main ques-tion guiding this chapter relates to the possible mediating role of the university to enhance a regional expanded ecosystem for supporting quality vocational education that is also rele-vant to its context, including emergent possibilities to build skills and livelihoods linked to just transitions. Universities are not VET centres as conventionally understood, but they can contribute to VET in various ways. Most often, universities are identified as contributing to the qualifications and training of VET educators. In this chapter, we take a different angle and consider the role of engaged research and community engagement as two approaches that can contribute to the advancement of an expanded social ecosystem model with positive benefits for VET institutions. Drawing on insights gained in the earlier chapters of this book requires us to take into account several important realities as previously dis-cussed, as well as key ingredients for the development of a regional skills ecosystem of vocational education, as demon-strated by the two cases considered in this chapter.
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  • Date Issued: 2023

The Southern African Program on Ecosystem Change and Society: an emergent community of practice

The Training of pre-service science teachers in the integration of Information and Communication Technology integration in Science teaching: A case of two colleges of education in The Volta Region of Ghana

  • Authors: Ofori, Mac-Jones
  • Date: 2023
  • Subjects: Teachers -- Training of , Science -- Study and teaching , Information technology -- Study and teaching
  • Language: English
  • Type: Doctoral theses , text
  • Identifier: http://hdl.handle.net/10353/27898 , vital:70467
  • Description: The study was carried out to investigate the training of pre-service Science teachers in the integration of Information and Communication Technology (ICT) in Science teaching at two colleges of education in the Volta region of Ghana. The study aimed to recommend a framework that can be used to enhance the training in ICT integration competencies of pre-service Science teachers at colleges of education in the country. The study was underpinned by two theoretical frameworks: Rogan and Grayson’s curriculum implementation framework and Guzman and Nussbaum’s ICT integration framework and was located within the interpretive paradigm. The qualitative research approach was adopted to generate data on the types of ICT integration competences that pre-service Science teachers are trained in, the pedagogical strategies used, the support provided, and the challenges faced during the training. The study adopted the explanatory case study design. Convenience and purposive sampling were used to select the study sites and participants respectively, which consisted of two teacher education colleges, two heads of Science department, ten lecturers, and 20 pre-service Science teachers. The study’s data collection methods were semi-structured face-to-face interviews with the lecturers, focus group discussions with the pre-service Science teachers, non-participatory lesson observation, and document analysis. The data was analysed using thematic approach. The study established that pre-service Science teachers at the two colleges received training in mastering the usage of ICT tools, relating ICT to teaching; using ICT for assessment and providing feedback, creating an appropriate environment for ICT integration, and developing positive attitudes toward ICT usage. The study revealed the pedagogical strategies used for training the pre-service Science teachers in ICT integration competencies to include a standalone ICT course, demonstration, group work, self-learning and how assessment is carried out. The study also established that there was support from both within and without the college environment in training pre-service Science teachers, although this was inadequate. The major challenges found by the study to be hindering effective pre-service teacher training in ICT integration competencies were lack of technical know-how among lecturers, poor pre-service Science teachers’ backgrounds in ICT, inadequate ICT resources and infrastructure, prolonged organisational and management bureaucracy, and insufficient funding of ICT. The recommendations made included the need for upgrading infrastructure in the colleges while also upgrading lecturers’ competencies in handling ICT in the colleges. An alternative training framework for preparing pre-service Science teachers in ICT integration competencies was also proposed. , Thesis (MEd) -- Faculty of Education, 2023
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  • Date Issued: 2023

The trophic position and isotopic niche of a cryptogenic tube-building polychaete in a protected clear-water estuarine bay

  • Authors: van Rensburg, Hendre , Richoux, Nicole B , Simon, Carol A
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/454404 , vital:75341 , xlink:href="https://doi.org/10.1016/j.ecss.2023.108549"
  • Description: The Knysna Estuary is a large, clear-water embayment and one of the most important estuaries for conservation in southern Africa. The estuary is detritus-dominated and the benthic food webs have low diversities of carnivores, which may make the estuary vulnerable to invasions through the empty niche hypothesis. In the last two decades, the Knysna Estuary has experienced an increase in the population of the cryptogenic and apparently omnivorous estuarine moonshine worm (Diopatra aciculata). Our goal was to describe the trophic role of D. aciculata. We measured carbon and nitrogen stable isotopes in all the common macrophytes and macroinvertebrates across four seasons to 1) establish the isotopic landscapes of three disparate sites within the Knysna Estuary where D. aciculata occurs, 2) establish whether the trophic level of D. aciculata matches those of other common macroinvertebrates, and 3) establish whether the isotopic niche of D. aciculata overlaps with those of syntopic macroinvertebrates. Communities at the different sites differed in food web width, most likely due to differences in primary producer diversity. Our findings suggested that D. aciculata is a facultative carnivore, and some sub-populations are sustained primarily by animal tissues. Isotopic niche overlap analysis showed that direct competition with other common macroinvertebrate consumers is doubtful and D. aciculata occupies a unique niche within the estuary.
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  • Date Issued: 2023

The use of a Subjective wellbeing scale as predictor of adherence to neuroleptic treatment to determine poor prognostic factor in African population with Schizophrenia

  • Authors: Boshe, J J , Stein, Dan J , Campbell, Megan M
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/450766 , vital:74980 , xlink:href="10.1192/j.eurpsy.2023.384"
  • Description: Objectives: To investigate and identify demographic and clinical predic-tors of subjective well-being in a sample of Xhosa people with schizo-phrenia on neuroleptic treatment. Methods: As a part of a large genetic study, 244 study participants with a confirmed diagnosis of schizophre-nia completed the translated SWN-K 20 scale. Internal consistency analysis was performed, and convergent analysis and exploratory analysis were conducted using Principal Component Analysis (PCA). Linear regression methods were used to determine predictors of SWBN in the sample population.
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  • Date Issued: 2023

Tragic Optimism: A Psychobiography of Morgan Richard Tsvangirai.

  • Authors: Harry, Tinashe T , van Niekerk, Roelf
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , book chapter
  • Identifier: http://hdl.handle.net/10962/434439 , vital:73060 , ISBN 978-3-031-28826-5 , https://link.springer.com/chapter/10.1007/978-3-031-28827-2_5
  • Description: For many Zimbabweans, Morgan Richard Tsvangirai (1952–2018) became the face of courage and hope during his political career. Tsvangirai was subjected to and witnessed political violence, physical abuse, brutality, emotional humiliation, unlawful detentions, and persecution. He challenged the ruling party in Zimbabwe, and his leadership gave many people hope for the future. In the context of living in a colonial era, poverty, and having to endure the brutality of the Mugabe era, he lived a meaningful life that saw him becoming a Prime Minister of Zimbabwe (2009–2013). This single-case study explores and describes Tsvangirai’s life and interprets it in terms of Frankl’s existential theory. More specifically, Tsvangirai’s life is interpreted from the perspective of Frankl’s three triads, the fundamental, meaning, and tragic triads, as well as the noetic dimension. Tsvangirai was selected through purposive sampling based on his important role in Zimbabwean politics. The primary source of data was biographical and autobiographical publications. The findings indicate that Tsvangirai shifted emphasis within the meaning triad in living a meaningful life and that he was able to use the human capacity of self-distancing/detachment and self-transcendence to find meaning in his life. This chapter sheds light on how individuals make sense of their circumstances and search for meaning and purpose in adverse conditions. It also contributes towards the development of psychobiographical research among non-WEIRD samples.
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  • Date Issued: 2023

Transboundary Fisheries Management in Kavango–Zambezi Transfrontier Conservation Area (KAZA-TFCA): Prospects and Dilemmas

  • Authors: Imbwae, Imikendu , Aswani, Shankar , Sauer, Warwick H H , Hay, Clinton J
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/391433 , vital:68651 , xlink:href="https://doi.org/10.3390/su15054406"
  • Description: Inland fisheries in the Kavango–Zambezi Transfrontier Conservation Area (KAZA-TFCA) offer food security to the riverine communities across the region. They also contribute towards the attainment of the United Nations’ Sustainable Development Goals 1 and 15, which aim to alleviate poverty and maintain biodiversity conservation. Despite this significant role, the fisheries have suffered severe declines in the previous decades due to multiple factors, such as overfishing and poor legislation. Furthermore, climate change is exerting pressure by altering the ecology and productivity of the river systems. The unprecedented challenges of the COVID-19 pandemic have further constrained management efforts. Attempts to address these challenges have pointed towards transboundary fisheries management as a silver bullet in moving towards sustainable fisheries management. However, the implementation of this strategy in the region has encountered numerous roadblocks, thereby subjecting the river ecosystem to a wider environmental threat, with dire consequences on livelihoods. This paper reviews existing management and governance structures together with key informant interviews to elicit primary and secondary data essential for management at the regional level. The study identifies conflicting regulations, and inadequate policies and institutions across the region as major bottlenecks affecting the successful implementation of transboundary fisheries management. Finally, the paper offers some suggestions for the improvement of fisheries management in the region.
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  • Date Issued: 2023

Transnational Activities of Women-Focused Civil Society Actors in Southern Africa

  • Authors: Nedziwe, Cecilia L , Tella, Oluwaseun
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , book
  • Identifier: http://hdl.handle.net/10962/445327 , vital:74376 , ISBN 978-3-031-29536-2 , https://doi.org/10.1007/978-3-031-29537-9
  • Description: Since the 1990s, the opening up of democratic spaces has been characterised by growing transnational activities and regionalisation of non-state actors. In Southern Africa, intergovernmental organisations (IGOs) such as the Southern African Development Community (SADC) began to recognise civil society actors and to integrate and prioritise gender and women issues within their policymaking structures. 1 This was assisted by the formulation of norms at a global level which could be diffused to regional and national policies, leading to greater non-state activity in the SADC area. It was achieved through, firstly, the establishment of an eminent group of commissioners in the early 1990s to review the situation of women across the region. Secondly, following the 1995 Beijing International Women’s Conference, a task force was created to draft a Regional Plan of Action to begin to address gendered insecurities across Southern Africa. Finally, the first meeting of the SADC Ministers Responsible for Women and Gender Affairs was convened in 1997 (Made and Morna, 2009: 34).
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  • Date Issued: 2023

Trauma survivors’ perceptions and experiences of prolonged exposure for PTSD at a psychology clinic

  • Authors: Booysen, Duane D , Kagee, Ashraf
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/454177 , vital:75316 , xlink:href="https://hdl.handle.net/10520/ejc-m_sajp_v29_n1_a1869"
  • Description: BACKGROUND Several trauma-focused treatments have been developed to treat post-traumatic stress disorder (PTSD). Yet there are limited studies on how trauma survivors perceive and experience trauma-focused treatments such as prolonged exposure therapy (PE) for PTSD, especially in low- and middle-income countries (LMIC). AIM The study aimed to explore the perceptions and experiences of trauma survivors receiving prolonged exposure therapy for PTSD and the general acceptability of PE for PTSD in a LMIC.
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  • Date Issued: 2023

TVET SI: Evaluating Boundary Crossing Social Learning in Vocational Education and Training: A value creation approach

  • Authors: Lotz-Sisitka, Heila , Sisitka, Lawrence , Chakona, Gamuchirai , Matiwane, Mandilive L , Matambo, Chamu
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/389925 , vital:68495 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/238540"
  • Description: This article focuses on the development and application of an evaluation model and approach for evaluating boundary crossing social learning in a Vocational Education and Training (VET) learning network in South Africa, with an emphasis on a Training of Trainers (ToT) course that helped to catalyse and strengthen this learning network via two iterations of the course over an eight-year period. The article shares how we adapted the value creation framework (VCF) of Wenger, Traynor and De Laat (2011; Wenger and Wenger-Traynor, 2020) in the evaluation of a VET Training of Trainers (ToT) programme and learning network that focussed on the uptake and circulation of rainwater harvesting and conservation (RWHandC) knowledge in a particular formal and informal VET context in the Eastern Cape, South Africa, where smallholder farmers were struggling to find water for producing food. The evaluated ToT course was catalytic in establishing a boundary crossing social learning network approach in a VET context that linked formal and informal VET (Lotz-Sisitka et al., 2016; Lotz-Sisitka et al., 2022; Pesanayi, 2019); hence we found it important to develop adequate tools for its evaluation. The focus of this article is to share how we developed an evaluation approach to this work. We share insights on the indicators developed for diff erent types of value created, and also insights gained into the use of this evaluation approach in a boundary crossing VET social learning project that took a ToT course as focus. In short, evaluation findings show that the boundary crossing ToT course off ers strong immediate, potential and applied value that can lead to realised and reframed value, especially if supported by ongoing learning network activities that follow the initial engagement in the boundary crossing ToT course. Th is leads, over time, to transformative value which is important in achieving the overall objective of such social learning, namely making knowledge more co-engaging, accessible and useful in the context where improved food security via better use of rainwater harvesting and conservation amongst smallholder farmers and household food producers is a necessary form of sustainable development. Orientation value, and enabling value were found to be vital for the emergence of other kinds of value. The evaluation model also allows for the lifting out of strategic value which points to wider uptake potential. All this creates the possibility for indicator development that can help inform iterative development of boundary crossing VET courses used to stimulate the co-construction of learning networks and ongoing social learning for sustainable development.
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  • Date Issued: 2023

Two new Poyntonophrynus species (Anura: Bufonidae) highlight the importance of Angolan centers of endemism

  • Authors: Baptista, Ninda L , Pinto, Pedro V , Keates, Chad , Lobón-Rovira, Javier , Edwards, Shelley , Rödel, Mark-Oliver
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/461572 , vital:76214 , xlink:href="https://zoobank.org/7B5494CC-F8F2-46EA-BB73-D28B13D31CB6"
  • Description: The pygmy toad genus Poyntonophrynus is endemic to southern Africa. The morphology of these small toads is conserved. They are usually dully colored, and are predominately adapted to arid conditions. During recent surveys in Angola we found Poyntonophrynus specimens that were not assignable to known species. Using an integrative approach, based on mitochondrial and nuclear DNA, morphology, osteology, biogeography and ecology, we identified three new lineages, and describe two of them as new species. All three lineages are closely related to P. pachnodes, an Angolan endemic species, but they are geographically isolated from it. The new species are morphologically distinguishable, and are associated with two of the most important Angolan centers of endemism: the western escarpment and the central highlands. In order to get a more comprehensive understanding of the osteology of the genus, we also provide an osteological characterization of P. dombensis, which was not available to date. Our findings i) increase the number of earless species in the genus Poyntonophrynus, ii) emphasize southwestern Africa as the cradle of diversification in this genus, iii) report the occurrence of Poyntonophrynus in humid environments, thus showing that these toads are ecologically more variable than previously thought, and iv) underline the importance of further biodiversity studies in Angolan centers of endemism.
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  • Date Issued: 2023

Understanding foraging practices in Lagos metropolis to redesign urban greenspaces in support of human-nature interactions

  • Authors: Adeyemi, Opeyemi , Shackleton, Charlie M
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/401353 , vital:69728 , xlink:href="https://doi.org/10.1016/j.ufug.2022.127805"
  • Description: Enhancing knowledge of urban foraging across different urban landscapes is an urgent matter given that about two-thirds of the world’s population is projected to live in urban areas by 2050, whilst 50 % of Africa’s population is expected to live in cities by 2030. This study was conducted in Lagos metropolis which is the economic hub of Africa’s most populous country. Data was collected using an in-person, semi-structured questionnaire from 347 persons who were 18 years or older to identify foragers and non-foragers, their sociodemographic profiles, and their foraging practices. Results revealed that about two out of three persons sampled forage to some degree. The collection happened more in domestic gardens (34 %) and streets (27 %) than in other foraging sites (such as unused lands, institutional grounds and lakes and riparian fringes). A total of 35 species were reportedly foraged within the metropolis, mostly for food (71 %) and medicine (26 %). Mango (Mangifera indica), pawpaw (Carica papaya), tropical almond (Terminalia catappa), fish (various species), bitter leaf (Vernonia amygdalina) and spinach (Spinacia oleracea) were the most gathered species. The distance travelled to foraging wild species ranged from 5 m to 25 km. The primary motivation for foraging was the acquisition of fresh and natural materials. However, some felt that foraging was a stressful activity. The unavailability of foraging sites and species was the major constraint to foraging in this megacity. Hence, efforts to increase the edible components of public green spaces and to provide free access could potentially allow more people to forage and make current foraging more secure. We suggest that making provisions for foraging in urban planning goals could contribute to the sustainable development of cities in Africa and elsewhere.
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  • Date Issued: 2023

Unveiling the reactivity of truxillic and truxinic acids (TXAs): deprotonation, anion center dot center dot center dot HO, cation center dot center dot center dot O and cation center dot center dot center dot pi interactions in TXA (0) center dot center dot center dot Y+ and TXA (0) center dot center dot center dot Z (-) complexes (Y= Li, Na, K; Z= F, Cl, Br)

  • Authors: Isamura, Bienfait K , Patouossa, Issofa , Muya, Jules T , Lobb, Kevin A
  • Date: 2023
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/452827 , vital:75173 , xlink:href="https://link.springer.com/content/pdf/10.1007/s11224-022-01965-5.pdf"
  • Description: Herein, we report a quantum chemistry investigation of the interaction between µ-truxinic acid, referred to as TXA0 , and Y+ (Y=Li, Na, K) and Z− (Z=F, Cl, Br) ions using M06-2X, B3LYP and 휔 B97XD functionals in conjunction with the 6–31+ +G(d,p), aug-cc-pVDZ(-X2C) and 6–311+ +G (d, p) basis sets. Our computations suggest that Y+ cations can bind to TXA0 through several combinations of cation…O and cation-π interactions, while Z− anions generally establish anion… H–O contacts. Predicted binding energies at the M06-2X/6–311+ +G(d,p) level range between−26.6 and−70.2 kcal/mol for cationic complexes and−20.4 and−62.3 kcal/mol for anionic ones. As such, TXA0 appears as an amphoteric molecule with a slight preference for electrophilic (cation... O) attacks. Furthermore, the most favourable binding site for cations allows for the formation of O…cation…O interactions where the cation is trapped between O37 and O38 atoms of TXA0 . Anions do not behave uniformly towards TXA0 : while the fuoride anion F− induces the deprotonation of TXA0 , Br− and Cl− do not. All of these structural insights are supported by topological calculations in the context of the quantum theory of atoms in molecules (QTAIM). Finally, SAPT0 analyses suggest that TXA0 …Y+ and TXA0 …Z− complexes are mainly stabilized by electrostatic and inductive efects, whose combined contributions account for more than 60 percent of the total interaction energy.
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  • Date Issued: 2023
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