Browsing by Subject "developing countries"

Now showing 1 - 9 of 9
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    Open Access
    Climate change and developing countries
    (University of Cape Town, 2005) Winkler, Harald
    This article takes stock of current knowledge of climate change and the response to this major problem affecting the environment and economic development. It begins with a brief review of climate change science and impacts as assessed by the Intergovernmental Panel on Climate Change. It then reports on the status of the United Nations Framework Convention on Climate Change and its Kyoto Protocol, and summarizes national commitments to making the effort required to mitigate climate change by limiting the emission of greenhouse gases. The main issues still to be addressed are identified, focusing in particular on carbon markets and adaptation funding. Future prospects are considered, including possible emissions targets for developing countries. The article thus focuses on the key issues of concern for developing countries.
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    Open Access
    Final-year teacher training students' perceptions of THRASS
    (2010) Chigona, Agnes
    Our purpose was to see if THRASS (Teaching Handwriting, Reading and Spelling Skills) is a programme that should be taught to Foundation Phase (FP) and Intermediate/Senior Phases (ISP) pre-service teachers at the Cape Peninsula University of Technology (CPUT). The term 'literacy' is defined as an evolving, developing and complex concept, not only because it describes a set of practices, but also because it is context-driven. The THRASS programme is fundamentally for teaching phonics, and is described as being at the 'word' level teaching of literacy. We argue that word level teaching should be done in context and within texts. A mixed method research design was used in order to provide better understandings and answers to the research question: What are the BEd 4 students' perceptions of THRASS? A questionnaire and two focus group interviews were used to gather data. Qualitative data were analysed, using an inductive approach. The findings confirm that pre-service teachers going to teach in schools feel prepared to teach reading, but not spelling or creative writing.
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    Open Access
    How the healthcare-seeking socio-cultural context shapes maternal health clients' mHealth utilisation in a Kenyan context
    (2021) Cheruto, Sowon Karen; Chigona, Wallace
    Problem Statement: Many developing countries are still grappling with poor health as a result of strained healthcare systems. Top among health inequalities is maternal care with maternal mortality rates being almost 19 times higher in developing countries than in their developed counterparts. mHealth presents the potential for developing countries to overcome some of the traditional healthcare challenges. However, despite the compelling evidence for the potential of maternal mHealth from the plethora of effectiveness studies, why when and how interventions work/do not work in different contexts are not fully understood. Socio-cultural factors are one of the most cited reasons for variance in uptake and utilisation of such technologies. To date, research explaining how socio-cultural factors shape mHealth utilisation is sparse. Purpose of the study: The main objective of the study was to explain how mHealth utilisation behaviour emerges within the healthcare-seeking socio-cultural context. To achieve the objective, the study identified the socio-cultural characteristics of the maternal healthcareseeking context and analysed the user-technology interaction within this context. Research methodology: Building on the foundation that human experiences are best understood in situ, the study adopted explanatory methods guided by an interpretivist paradigm. The study drew upon Activity Theory as a lens to understand the maternal mHealth utilisation phenomenon. Hence, we theorised healthcare-seeking as an activity whose cultural aspects were further understood using Hofstede typology of culture. The study used a Kenyan maternal mHealth intervention to elucidate the phenomenon. We employed semi-structured interviews, focus group discussions, observations, informal discussions, and document review to gather data. The sample was purposively selected and comprised various maternal health stakeholders: maternal health clients, their partners, project implementers and healthcare professionals. Key findings: The results of the study show that the healthcare-seeking socio-cultural context which is characterised by socio-cultural attributes such as high-power distance, high uncertainty avoidance, gendered relations, and collectivism shapes mHealth utilisation behaviour in a dialectical process. This process takes place as maternal health clients shape and are shaped by mHealth within their healthcare-seeking socio-cultural context through a process of internalisation and externalisation. From an internalisation perspective, uncertainties and risks in the maternal healthcare-seeking context resulted in hesitated adoption. Contextual perceptions of usefulness of the intervention resulted in the use of mHealth to substitute other healthcare structures while having different perceptions of the role of mHealth created dissonance among the maternal health clients. With regards to externalisation, maternal health clients adopted legitimisation strategies to reduce uncertainties and to develop trust required for initial and continued use of the intervention. They legitimised both the intervention artifact, and the information. Since the mHealth intervention presented appropriate social cues, being accompanied by the expected health provider's persona, maternal health clients readily humanised the intervention. The contextual social norms around pregnancy also presented a need for the maternal health clients to make their mHealth use an ‘appropriate behaviour' by negotiating use with relevant stakeholders in the context. Finally, in response to mHealth technology paradoxes that challenged the very motive of healthcare-seeking, maternal health clients coped by abandoning mHealth, or otherwise accommodating it. Originality/contribution: This study contributed to knowledge, theory, and practice. First, the study suggests theoretical propositions that explain how mHealth utilisation behaviour emerges. These findings may be useful to similar developing-country contexts. A further contribution to theory emerges from the use of Activity Theory to understand the phenomenon. The study helps to operationalise Activity Theory concepts in Information Systems research. Second, the study provides recommendations to practise with regard to the design and implementation of mHealth interventions. These insights may be useful to mHealth designers and implementers in designing mHealth solutions that are contextually relevant. Here, we propose the consideration of mHealth intervention characteristics that will aid utilisation, involving healthcare professionals and other community stakeholders in mHealth implementation and integrating mHealth into existing healthcare structures.
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    How the use of information and communication technology enables school teachers to generate educational outcomes: case of South Africa
    (2020) Koranteng, Kesewaa; Chigona, Wallace
    Problem Statement: ICT is said to improve educational efficiencies and aids in addressing educational shortcomings in the developing world context. Although ICT holds the potential to greatly improve teaching, why and how ICT has the probability of transforming teaching, for actors and within the developing world context remains uncertain. The potential impact of these tools may be affected by contextual and socio-cultural factors. Socio-cultural factors may have a negative consequence on students' learning and can increase educational inequalities, especially in developing countries. The challenge is that existing research does not clearly explain how educational outcomes are generated through the use of ICT within the social-cultural context of teachers. Purpose of the research: The objective of this study was to examine how educational outcomes are generated through the use of ICT in a developing world context, at a micro-level – an individual. The aim was to investigate how the use of ICT enables opportunities for school teachers to generate educational outcomes. Research approach: The study adopted an interpretive approach using a qualitative method. The study adopted a case study method. The study drew on the Capability Approach (CA) as supplemented by individual differences conceptual framework and taxonomy of ICT affordances as a theoretical lens to explain why and how ICT affects teaching, for whom and in what context. The study analysed the patterns between opportunities determined by affordances, individual differences that affect how ICT is used and educational outcomes. The study used a purposive sampling method to select seven schools. From the seven schools, fifteen teachers, seven principals, seven ICT coordinators or personnel in charge of ICT, and two heads of e-Learning in Western Cape education districts. Data was obtained through background documents, semistructured interviews and direct observations of teachers. Key findings: ICT enabled teachers to generate three outcomes: (i) teaching capability outcomes that led to improvements in content delivery, communication, and lesson preparation relating directly to teaching, (ii) basic human capability outcomes led to the needs of the teachers regarding their well-being being met (iii) communication capability outcomes led to teaching communities consisting of teachers that share resources and expertise. Individual differences of teachers, personal data (such as age, ICT skills training, education and level of expertise in the subject taught), social factors (rules and policies), shaping and influencing factors (such as personality type and role model) and environmental context (such as habits, customs, beliefs and cultural values) determined how teachers used ICT to enable capabilities. Various factors (such as infrastructure, learner engagement and excitement as well as ICT skills training) affected the choice of teachers to act on the opportunities afforded by ICT to generate educational outcomes. The value of the study: The study makes three contributions. First, the research suggests theoretical propositions for explaining how the use of ICT enables teachers to produce educational outcomes. The study developed a conceptual framework by integrating Amartya Sen's CA, individual differences conceptual framework and taxonomy of affordance to explain how educational outcomes are generated through the use of ICT in the developing world context. The study found the ICT artefact, features, supportive function (such as training and support) and affordances enabled opportunities, the teachers acted on these opportunities to generate efficiencies in teaching, their well-being and the broader educational community within the context of individual differences. Second, the study provides recommendations for planners and implementers to address issues on the actual realisation of ICT benefits by creating effective strategies that aim at improving implementation of ICT in schools. These strategies should look at the opportunities generated from ICT and how teachers use these opportunities to achieve educational outcomes. Additionally, recommendations were provided for e-Learning coordinators who wish to deploy ICT and integrate it into schools' curricula to equip teachers with all the components of TPACK (Technology, Pedagogy and Content Knowledge). Additionally, e-Learning coordinators should provide a space for teachers to experiment, highlighting existing practices and providing support to achieve their personal goals, which are part of their value system. Third, empirical evidence and theory in this thesis contribute to the knowledge of ICT in education assessments by offering a better explanation of the capability outcomes in ICT in the education field.
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    Open Access
    Maternal alcohol consumption and socio-demographic determinants of neurocognitive function of school children in the rural Western Cape
    (2020) Viglietti, Paola; Dalvie, Aqiel; Chetty-Mhlanga, Shala
    Background. Within the South African context there is a large body of research regarding the associations between maternal gestational drinking and diagnosable child FASDs. However, there remains a paucity of local research regarding the impacts of other kinds of maternal drinking behaviours (e.g. past and present maternal drinking) and related socio-demographic factors on developmentally sensitive areas of child neurocognitive functioning, such as executive functioning (EF). Methods. This study was cross-sectional in design, utilising a gender balanced sample of N=464 children between the ages of 9.00 and 15.12 (year.months) in three rural areas within the Western Cape. Information regarding maternal drinking behaviours (before, during and after pregnancy) and related socio-demographic factors was collected via structured interviews with mothers or proxy respondents. Six subtests from the Cambridge Automated Neuropsychological Battery (CANTAB), were used to assess three aspects of child EF namely: (1) processing speed, assessed by the MOT and RTI subtests, (2) attention, assessed by the MTT and RVP subtests and (3) memory, assessed by the SWM and PAL subtests. Findings. For all three maternal alcohol use behaviours examined, there was an apparent non-significant trend whereby children of mothers who reported alcohol use (before, during and after pregnancy) performed worse (on average) than children of mothers reporting non-alcohol use on the EF subtests. Several of the socio-demographic factors were found to act as significant predictors of subtest specific EF performance including child sex (RTI: B=.46, p<. 01; MTT: B=.05, p<.05), child age (RTI: B=.27, p<.05; MTT: B=.11, p<.01), home language (MOT: B=- .13, p<.05), maternal employment (MTT: B=-.04, p<.05) and household size (SWM: B=-1.29, p<.05). Conclusions. These study findings provide initial insights into the impacts of different types of maternal drinking behaviours and related socio-demographic factors on child EF outcomes within the context of an LMIC, South Africa.
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    Resistance to the implementation of learning management systems by lecturers in higher education in a developing country context
    (2019) Sakala, Lucy Charity; Chigona, Wallace
    Problem Statement: The implementation and use of Information Communication Technologies (ICTs) has been ascribed as a transformative drive across the world, especially to improve the human capacity development of individuals in Higher Educational Institutions (HEIs). However, developing countries are still struggling to harness the productive capacity of their ICT resources. The ICT index of ‘access, use and skills’ in developing countries is less than 50%, whilst that for developed countries is above 75%. Whilst HEIs have incorporated ICTs, the uptake of the Learning Management Systems (LMS) is low, with the expected objectives remaining largely unachieved and the full potential of the technologies not realised. A myriad of challenges have contributed to the low uptake of ICT projects in resource-limited settings ranging from limited ICT expertise, cost and complexity of implementation, inadequate training, lack of top management support, poor organisational culture, limited infrastructure and resistance to change. Whilst these challenges play a significant role in limiting uptake, the role of user resistance to LMS implementation in HEIs has not been fully explored. Purpose of study: This study offered an explanatory critique of user resistance and its implications on low uptake of LMS in HEIs. The objective was to examine how resistance behaviours manifested from lecturers during implementation of an LMS in an HEI of a developing country context. The study identified different forms of lecturer resistance behaviours and examined how they manifested to cause low uptake of the LMS. It also analysed the nature of responses and/or strategies from management and ICT implementers towards the lecturer resistance behaviours during LMS implementation. Furthermore, the study examined how contextual factors influenced manifestation of resistance practices in relation to habitus, capital and field positions of lecturers, management and ICT implementers. Research methodology: The study adopted an interpretive research paradigm and drew on Bourdieu`s Theory of Practice (TOP) framework and the Multilevel Model of Resistance to Information Technology Implementation (MRITI) as theoretical lens, to analyse the manifestation, interaction and logic of user resistance towards LMS implementation in HEIs. The study analysed data from semi-structured interviews and project documents to highlight issues of incorporating ICTs into teaching and learning. More data and field notes came from participant observations during the implementation of the LMS (Moodle). The case of Omega University in Zimbabwe was used as a representation of an HEI in a developing country context. Key findings: User resistance affected the implementation and uptake of Moodle. The different forms of resistance behaviours that manifested from lecturers during Moodle implementation were disinterest, minimal use, refusal to use, pessimism, withdrawal, avoidance, prioritisation and delegation. The forms were classified into four episodes; apathy, passive resistance, covert resistance and active resistance. Aggressive forms of resistance were not found in this study. Delegation of responsibilities was a unique form in that it falsified and misrepresented acceptance of Moodle despite harbouring resistance tendencies; like two sides of the same coin. Resistance behaviours manifested during Moodle implementation due to initial conditions that interacted with objects and triggers of resistance to generate perceived threats in lecturers. Initial conditions were Omega`s management model, its ICT structure and ICT culture, whilst the objects of lecturer`s resistance were mostly towards ‘Moodle advocates’ and less towards ‘Moodle features’ or ‘Moodle significance’. Therefore, lecturer resistance behaviours were directed towards external rather than internal factors with regard to the LMS. The triggers of lecturer resistance were grouped into management, infrastructure and personal triggers. Perceived threats from lecturers were either fear of loss of relevance, status, jobs or increased workloads. The positive responses and/or strategies from management and ICT implementers were acknowledgment, reward innovation, rectification, effective training and user consultations, whilst the negative responses were inaction, dissuasion, enforcement, no reward for innovation, ineffective training, and absence of change management. Due to other underlying contextual factors, the nature of these responses neither reduced lecturer resistance nor enhanced the low uptake of Moodle. Contextual factors in form of differences in habitus and forms of capital influenced lecturer resistance as well as practices of management and ICT implementers during Moodle implementation. Lecturer resistance was caused by the following habitus: prior exposure to technology, age-related habitus, technophobia and pedagogical beliefs and the following forms of capital: qualifications, position, academic titles and employment status. The practices of management and ICT implementers were driven by the habitus of implementing, supporting, training of ICT projects, providing ICT infrastructure as well as developing and enforcing ICT policies. The following forms of capital motivated management and ICT implementers` practices: prestige, honour, level of Moodle expertise and university positions. Contribution of the study: The study contributed to knowledge, theory and practice. First, the study provided a deeper conceptualisation of user resistance towards the implementation of ICT projects and suggested theoretical propositions to explain how lecturer resistance manifested during the implementation of LMS in HEIs. Second, the study developed a unified conceptual framework by integrating Bourdieu`s TOP and MRITI to explain resistance practices during LMS implementation in HEIs. Third, the study provided recommendations for managers and ICT implementers in Zimbabwean HEIs and similar contextual settings, to address user resistance issues by creating effective responses and strategies aimed at improving the design, implementation and uptake of LMS in HEIs. Additionally, recommendations were provided for HEIs who wish to achieve ‘technological determinism’ and/or ‘techno-centrism’, to implement policies that equip intended technology users with all the knowledge components of TPACK (Technology, Pedagogy and Content Knowledge). Finally, technology implementers should resolve exogenous issues in the institution before system implementation to avoid users directing focus on endogenous factors. This intervention and understanding may lead to the realisation of the full potential of ICT projects and achievement of expected objectives in HEIs of developing countries.
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    Sustainable development policies and measures: Institutional issues and electrical efficiency in South Africa Climate Policy
    (Taylor & Francis, 2007) Winkler, H; Howells, M; Baumert, K
    An innovative approach is introduced for helping developing countries to make their development more sustainable, and also to reduce greenhouse gas (GHG) emissions as a co-benefit. Such an approach is proposed as part of the multilateral framework on climate change. The concept of sustainable development policies and measures (SD-PAMs) is outlined, making clear that it is distinct from many other approaches in starting from development rather than explicit climate targets. The potential of SD-PAMs is illustrated with a case-study of energy efficiency in South Africa, drawing on energy modelling for the use of electricity in industry. The results show multiple benefits both for local sustainable development and for mitigating global climate change. The benefits of industrial energy efficiency in South Africa include significant reductions in local air pollutants; improved environmental health; creation of additional jobs; reduced electricity demand; and delays in new investments in electricity generation. The co-benefit of reducing GHG emissions could result in a reduction of as much as 5% of SA’s total projected energy CO2 emissions by 2020. Institutional support and policy guidance is needed at both the international and national level to realize the potential of SD-PAMs. This analysis demonstrates that if countries begin to act early to move towards greater sustainability, they will also start to bend the curve of their emissions path.
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    Open Access
    Task sharing for the care of severe mental disorders in a low-income country (TaSCS): study protocol for a randomised, controlled, non-inferiority trial
    (BioMed Central, 2016-02-11) Hanlon, Charlotte; Alem, Atalay; Medhin, Girmay; Shibre, Teshome; Ejigu, Dawit A; Negussie, Hanna; Dewey, Michael; Wissow, Lawrence; Prince, Martin; Susser, Ezra; Lund, Crick; Fekadu, Abebaw
    Background: Task sharing mental health care through integration into primary health care (PHC) is advocated as a means of narrowing the treatment gap for mental disorders in low-income countries. However, the effectiveness, acceptability, feasibility and sustainability of this service model for people with a severe mental disorder (SMD) have not been evaluated in a low-income country. Methods/Design: A randomised, controlled, non-inferiority trial will be carried out in a predominantly rural area of Ethiopia. A sample of 324 people with SMD (diagnoses of schizophrenia, schizoaffective disorder, bipolar disorder or major depressive disorder) with an ongoing need for mental health care will be recruited from 1) participants in a population-based cohort study and 2) people attending a psychiatric nurse-led out-patient clinic. The intervention is a task-sharing model of locally delivered mental health care for people with SMD integrated into PHC delivered over 18 months. Participants in the active control arm will receive the established and effective model of specialist mental health care delivered by psychiatric nurses at an out-patient clinic within a centrally located general hospital. The hypothesis is that people with SMD who receive mental health care integrated into PHC will have a non-inferior clinical outcome, defined as a mean symptom score on the Brief Psychiatric Rating Scale, expanded version, of no more than six points higher, compared to participants who receive the psychiatric nurse-led service, after 12 months. The primary outcome is change in symptom severity. Secondary outcomes are functional status, relapse, service use costs, service satisfaction, drop-out and medication adherence, nutritional status, physical health care, quality of care, medication side effects, stigma, adverse events and cost-effectiveness. Sustainability and costeffectiveness will be further evaluated at 18 months. Randomisation will be stratified by health centre catchment area using random permuted blocks. The outcome assessors and investigators will be masked to allocation status. Discussion: Evidence about the effectiveness of task sharing mental health care for people with SMD in a rural, low-income African country will inform the World Health Organisation’s mental health Gap Action Programme to scale-up mental health care globally.
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    The SEI/UNEP fuel chain project: Methods, issues and case studies in developing countries
    (1995) Lazarus, Michael; Heaps, Charles; Hill, Davis