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Holding a mirror up to Academic Development through the HELTASA (un) conferencing methodology
Get PDFWe, Academic Development (AD) practitioners, question whether AD's objective in South Africa (SA) as a'liberatory educational and social movement'to enhance educational quality for all students, is effectively pursued. AD practitioners often work on the fringes of the academy, fighting for relevance and legitimacy within an increasingly performative and managerialist academic culture. Despite innovative AD initiatives AD work is criticised for being unresponsive, unreflexive, conformist, and lacking theoretical, scholarly, and critical engagement. We use critical pedagogical praxis, particularly the constructs of critique, reflexivity, power, and self-reflection, to interrogate the continuous tension between AD intention and practice. Through (un) conference methodology, this auto-ethnographic account of individual and collective engagements, using the" holding the mirror up" metaphor, critically questioned the tension and misalignments between the AD mandate and practices. Although in a SA higher education context, this research could be beneficial to HE contexts globally, given the ubiquity of AD work
COVID-19 and Informal Work: Degrees and Pathways of Impact in 11 Cities around the World
No full textIn May 2018, the International Labour Organization (ILO) published the first ever global estimates of informal employment. These global estimates show that 61 per cent of all workers worldwide are informally employed—a total of two billion workers (Bonnet et al. 2019: 4; ILO 2018: 13). They also show that the rate of informal employment is highest in developing countries (at 90 per cent), lowest in developed countries (at 18 per cent), and quite significant in emerging countries (at 67 per cent) (Bonnet et al. 2019: 4; ILO 2018: 14)
Measuring intra-industry trade and productivity in the South African pharmaceutical sector
Get PDFThe South African pharmaceutical sector is Africa's largest and most advanced but heavily depends on imported products and active pharmaceutical ingredients to meet its demands. The status quo is due to low intra-industry trade, which is necessary to induce innovation and technological progress essential for accelerating local production, export growth and reducing dependence on imports. AIM: The primary objective of this article was to examine intra-industry trade in South Africa's pharmaceutical sector and subsequently, total factor productivity (TFP) as a key driver of intra-industry trade. Intra-industry trade was measured using data obtained from the United Nations Conference on Trade and Development databases, while the TFP was measured using data from the South African Reserve Bank (SARB) covering 2001-2021
Relationship between land use and water quality in a tropical urban catchment of the Congo Basin: A case study of N'Djili River catchment
Get PDFThis study focuses on N'Djili River catchment, a vital water source in Kinshasa that undergoes anthropogenic pressure and land use changes. The lower course of the river is particularly affected by uncontrolled urbanization, informal settlements, improper waste management practices, and vegetation degradation. The aim of this study is to determine the relationship between land use and river water quality in this catchment. Water samples were collected for physico-chemical and bacteriological analysis from 10 sampling sites along the river course. Land use categories were determined using Sentinel-2 land cover imageries and buffer scaling techniques. A redundancy analysis (RDA) was conducted to determine the relationship between land use categories and water quality variables
Sustained use of marine subsidies promotes niche expansion in a wild felid
No full textThe use of marine subsidies by terrestrial predators can facilitate substantial transfer of nutrients between marine and terrestrial ecosystems. Marine resource subsidies may have profound effects on predator ecology, influencing population and niche dynamics. Expanding niches of top consumers can impact ecosystem resilience and interspecific interactions, affecting predator-prey dynamics and competition. We investigate the occurrence, importance, and impact of marine resources on trophic ecology and niche dynamics in a highly generalist predator, the caracal (Caracal caracal), on the Cape Peninsula, South Africa. Caracals have flexible diets, feeding across a wide range of terrestrial and aquatic prey. We use carbon and nitrogen stable isotope analysis of fur samples (n = 75) to understand trophic position and niche shifts in coastal and inland foragers, as well as the implications of a diet rich in marine resources
Leachates from pyroplastics alter the behaviour of a key ecosystem engineer
Get PDFAs plastic pollution is increasing rapidly, novel forms of plastic litter have been lately described. One of most recently described type of plastic litter is pyroplastic, i.e. an amorphous matrix derived from the burning of manufactured plastics. We surveyed 12 locations along northern French shores where mussel reefs are a predominant feature. We recorded pyroplastic items at six sites (average weight of 3.34g) mainly made of polyethylene. We then tested the effects of exposure to raw and beached pyroplastic leachates on adaptive behavioural traits of the mussel Mytilus edulis, a key ecosystem engineer. The ability of mussels to move and aggregate were significantly affected by pyroplastic leachates, particularly those from beached pyroplastics. Additionally, the strength of the effects was polymer-dependent, with PE having a more pronounced effects than PP. Our results provide the first evidence that pyroplastics have more severe impacts on living organisms than those triggered by non-burnt plastics
Interlingual and intercultural communication discordances as impediments to the provision of quality public healthcare services: cases of Cecilia Makiwane Hospital, Nkqubela Chest Hospital and Frere Hospital
Get PDFThis study seeks to explore interlingual and intercultural discordances between clinicians and patients during treatment processes in selected public hospitals in the Eastern Cape. The two languages under investigation are English and isiXhosa. Intercultural communication refers to a phenomenon in which people who speak different native languages are engaged in a conversation (Gudykunst 1993).Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 202
Attitudes and achievement in statistics: a meta-analytic and functional near-infrared spectroscopy approach
Get PDFStatistics anxiety describes the extensive worry and apprehension that students may experience when faced with statistics content as part of their university curriculums. Student’s perfunctory disposition towards statistics has been indicated to negatively affect performance outcomes in statistics courses. Two meta-analyses were conducted to investigate the relationship between statistics anxiety and achievement in statistics. The first meta-analysis was inclusive of 22 studies investigating the relationship attitudes towards statistics and achievement, whilst the second meta-analysis focused on the relationship, primary amongst Psychology students. Student’s attitudes towards statistics were measured using the Survey of Attitudes Towards Statistics (SATS), whilst achievement in statistics courses was quantified using different outcome measures. Finding from the meta-analysis were supplemented by cortical mapping of the neural correlates of statistical reasoning using functional near-infrared spectroscopy (fNIRS). Results from the meta-analysis indicated a small significant relationship between university students’ Affect, r = 0.28, Value, r = 0.22 and Difficulty, r = 0.18, and subsequent achievement in statistics courses. A medium significant relationship between Cognitive Competence, r = 0.31, and achievement was also noted. Findings from the second meta-analysis, indicated a medium, significant relationship between Affect, r = 0.32, and Cognitive Competence, r = 0.35, and achievement. Moreover, a small significant relationship was found between Value, r = 0.24, and Difficulty, r = 0.23, in relation to achievement in statistics courses. Case study analysis of the neural correlates of statistics reasoning revealed varied signal quality findings of cortical mapping of the neural correlates of statistics in the dorsolateral prefrontal cortex (DLPFC). Moreover, seed-based correlation analysis indicated cortical activation of the dorsolateral prefrontal cortex paired with diverse prefrontal regions. Recommendations from the study include improvements to the fNIRS research design and the inclusion of larger samples to investigate the cortical mapping of the DLPFC in relation to statistics reasoning and statistics anxiety.Thesis (MA) -- Faculty of Humanities, Psychology, 202
A systematic literature review of the current approaches to dream work: global and local trends
Get PDFDreaming is an inherent and universal aspect of human existence that offers a profound window into the realms of consciousness and cognition. It has captivated the human imagination for centuries, prompting various methods and theories to decipher its significance. Global research underscores the enduring importance of dreams in psychotherapy, expressed through diverse methodologies, techniques, and theoretical models. Curiously, within the South African context, a cultural landscape rich in traditional healing, there exists a noticeable lack of research concerning the utilisation of dreams in therapy. This systematic literature dove into 30 articles which remained after applying the systematic literature review strict inclusion and exclusion criteria of the literature searches. From these articles, the review delved into the multifaceted world of dream work, investigated prevailing approaches and themes both on a global scale and within the South African context, and addressed three key research questions: (1) What themes can be identified from a review of current approaches to dream work globally? (2) What themes can be identified from a review of current approaches to dream work locally? (3) What are the practical implications for working with dreams according to global and local themes? A thematic analysis of the literature identified three overarching themes: (1) Psychological approaches to dream work, (2) Psychiatric and medical approaches to dream work, and (3) Socio-cultural approaches to dreams. These findings highlight the necessity of recognising cultural nuances and, underscores the importance of developing a flexible, culturally sensitive framework for dream work, and advocates for the adaptation of global dream work methodologies into culturally specific approaches, fostering psychotherapeutic benefits tailored to the South African context. The research serves as a stepping stone to further investigation into the techniques and approaches of dream work in South Africa, ultimately contributing to the broader field of dream analysis.Thesis (MA) -- Faculty of Humanities, Psychology, 202
The nexus between COVID-19 and sexual and reproductive health of adolescents: Bringing adolescents ‘home’
No full textThe devastating impact of the COVID-19 virus is well-documented. The disease was less severe among young people than in the older population. The effect on adolescents was primarily due to government measures to curb the pandemic, including lockdowns that disrupted social, education, and health services and diverted resources away from sexual and reproductive health. Young people lost or had limited access to sexual and reproductive health services and comprehensive sexuality education. They experienced the loss of financial and emotional support and parental care because of sick adults and caregivers. Young persons also lost time with friends and in developmental tasks associated with adolescence, such as exploring intimate relationships and forming identities outside the home. Government-imposed lockdowns and isolation measures revealed how being home can be problematic for young people, despite the concept of ‘home’ suggesting safety, security, and nurturance. Of particular concern were sexual and gender-based violence in the home and the increase in teenage pregnancies. In this chapter, we engage with the notion of home and how all institutions with which the adolescent interacts, especially family and school, should be a ‘home’: A place of belonging and acceptance because adolescence is a critical time for the emergence of sexual identity