Thesis (PhD)--Stellenbosch University, 2013. / ENGLISH ABSTRACT: The study explores representations of troubled childhoods in post-1990 African narratives. Defining troubled childhoods as the experiences of children exposed to different forms of violations including physical, psychological, sexual and emotional abuse, the study reflects on depictions of such experiences in a selection of contemporary African fictional texts in English. The study‘s central thesis is that, while particular authors‘ deployment of affective writing techniques offers implicit analysis of troubled childhoods, the knowledge about this reality that such literary texts produce and place in the public sphere resonates with readers because of the narrative textures that both make knowledge concerning such childhoods accessible and create a sense of the urgent plight of such children. They render troubled childhoods grieveable. The study delineates three attributes of the selected texts that explain why such fictions can be considered significant from both social and aesthetic perspectives: namely, their foregrounding of intertwined vectors of violation and/or vulnerability; their skilful use of multi-layered narrative voices and their creation of specific posttraumatic damage and survival tropes. The four main thesis chapters are organised thematically rather than conceptually or theoretically, because representations of troubled childhoods are contextually and experientially entangled. Using Maria Pia Lara‘s notion of ―illocutionary force‖ and specific aspects of trauma and affect theory, the study focuses centrally on how the units of narration construct persuasive and convincing depictions of troubled childhoods while using fiction to convene platforms for reflection on the phenomena of child victims of war violence, abusive parenting, sexual predation and sexual violation. / AFRIKAANSE OPSOMMING: Die studie ondersoek voorstellings van gekwelde kinder-ervaringswêrelde in post-1990 narratiewe deur skrywers van Afrika. Gekwelde kinder-ervaringswêrelde word gedefinieer as die ondervindinge van kinders wat blootgestel is aan verskillende vorms van skending, insluitend fisiese, psigologiese, seksuele en emosionele skending. Met hierdie definisie in gedagte reflekteer die studie op gelselekteerde uitbeeldings van sulke ervarings in hedendaagse Afrika-fiksie in Engels. Die studie se sentrale tesis is dat, terwyl sekere outeurs se ontplooiïng van affektiewe skryftegnieke implisiete analise van gekwelde kinder-ervaringswêrelde bied, resoneer die kennis oor hierdie realiteit wat sulke literêre tekste oplewer en in die publieke sfeer plaas met die leespubliek omdat die struktuur van die narratiewe die verskynsel van kwellende kinder-ervarings onthul en bewustheid van die dringende aard van die verskynsel bemoontlik. Sulke kinderlewens word op hierdie manier treurbaar [grievable] gemaak. Die studie delinieer drie eienskappe van die gekose tekste wat verduidelik waarom hierdie tekste vanuit beide sosiale en estetiese perspektiewe as beduidend beskou kan word, naamlik die verstrengelde vektors van verkragting en kwesbaarheid wat hulle op die voorgrond bring, hul bekwame gebruik van veellagige narratiewe stemme en hul skepping van spesifieke posttraumatiese skade- en oorlewingstrope. Die vier middelste tesis-hoofstukke is tematies in plaas van konsepsueel of teoreties georganiseer, omdat voorstellings van gekwelde kinder-ervaringswêrelde kontekstueel- en ervaringsverstrik is. Met die gebruik van Maria Pia Lara se begrip van illocutionary force en spesifieke aspekte van trauma- en inwerkingsteorie fokus die studie hoofsaaklik op hoe die narratiewe eenhede oorhalende en oortuigende afbeeldings van gekwelde kinder-ervaringswêrelde konstrueer terwyl hulle fiksie gebruik om platforms vir refleksie op die fenomeen van kinderslagoffers van oorlogsgeweld, misbruikende ouerskap en seksuele- predasie en verkragting byeen te bring.

Thesis (DPhil (History))--University of Stellenbosch, 2010. / ENGLISH ABSTRACT: Steinaecker’s Horse was a volunteer unit who fought on the side of the British during the Anglo- Boer War (1899-1902). The unit mainly consisted of local inhabitants of the Lowveld and were commanded by a former German officer, Lieutenant-colonel FCL von Steinaecker. The unit received little attention from scholars thus far. The main focus of this research is to study the Steinaecker’s Horse military unit, but specifically to determine their everyday circumstances, life style and daily activities. This was done by means of cultural objects which were found on three of the important sites where Steinaecker’s Horse had outposts. In order to place the unit within context, attention was given to the collection of historical information and the identification and documentation of different outposts occupied by Steinaecker’s Horse during the Anglo-Boer War. The state of decay of these sites were monitored and their relation to inter alia research potential, cultural resources management and tourism potential was assessed. Lastly, attention was given to the contribution of Steinaecker’s Horse to the history of the Anglo- Boer War, the Lowveld and the Kruger National Park. The three sites that were studied in depth are the headquarters of the unit at Komatipoort, the Sabi Bridge post close to Skukuza and the Northern outpost in the vicinity of the Letaba rest camp in the park. Cultural objects excavated at these sites were used in this study. In the final chapter an overall impression of the everyday cicumstances, life style and daily activities of Steinaecker’s Horse are formed. It is also shortly compared to general information regarding the life of British soldiers and the Boers on commando during the war. Last mentioned information was obtained from different sources in another way than studying the physical cultural objects. The contribution of this thesis is that it is the first time that a complete reflection is given of the life at Steinaecker’s Horse sites and that it serves as model for similar research with relation to other military sites as well as probably other historical sites. / AFRIKAANSE OPSOMMING: Steinaecker’s Horse was ‘n vrywilligerseenheid wat tydens die Anglo-Boereoorlog (1899-1902) aan die kant van die Britte geveg het. Die eenheid het hoofsaaklik uit inwoners van die Laeveld bestaan en het onder bevel van ‘n voormalige Duitse offisier, luitenant-kolonel FCL von Steinaecker, gestaan. Die eenheid het tot dusver min aandag van vakkundiges ontvang. Die belangrikste fokus van hierdie studie is om die Steinaecker’s Horse militêre eenheid te bestudeer, maar om spesifiek die alledaagse omstandighede, lewenswyse en daaglikse aktiwiteite daarvan te bepaal. Dit is gedoen aan die hand van kultuurvoorwerpe wat by drie van die belangrikste terreine waar Steinaecker’s Horse buiteposte gehad het, gevind is. Ten einde die eenheid in konteks te plaas is ook aandag gegee aan die insameling van historiese inligting en die identifisering en dokumentering van verskillende buiteposte wat deur Steinaecker’s Horse tydens die Anglo-Boereoorlog beset is. Die monitering van die staat van agteruitgang van die terreine en die assessering daarvan ten opsigte van onder meer navorsingspotensiaal, kultuurhulpbronbestuur en toerismepotensiaal, is ook gedoen. Laastens is daar aandag gegee aan die bydrae van Steinaecker’s Horse tot die geskiedenis van die Anglo-Boereoorlog, die Laeveld en die Nasionale Krugerwildtuin. Die drie terreine wat in diepte bestudeer is, is die eenheid se hoofkwartier te Komatipoort, die Sabiebrug-pos naby Skukuza en die Noordelike buitepos in die omgewing van die Letaba ruskamp in die wildtuin. Kultuurvoorwerpe wat deur middel van argeologiese opgrawings op hierdie terreine verkry is, is in die studie benut. In die slothoofstuk word ‘n geheelbeeld van die alledaagse omstandighede, lewenswyse en daaglikse aktiwiteite van Steinaecker’s Horse gevorm. Dit word ook kortliks met algemene inligting omtrent die lewe van Britse soldate en die Boere op kommando tydens die oorlog vergelyk. Laasgenoemde inligting is op ander wyses verkry as om die fisiese kultuurvoorwerpe te bestudeer. Die bydrae van hierdie proefskrif is dat dit vir die eerste keer ‘n geheelbeeld van die lewe by Steinaecker’s Horse terreine daarstel en as model kan dien vir soortgelyke navorsing met betrekking tot ander militêre terreine, maar waarskynlik ook ander historiese terreine.

Thesis (DPhil (Philosophy))--University of Stellenbosch, 2009. / This thesis sets out to uncover why environmental concerns are not being effectively addressed in economic decision-making. It investigates this by analyzing the key values underpinning neo-classical economics and ecological economics, and concludes that both approaches remain trapped in a form of moral monism and are thus unable to express the full range of environmental values that exist. This results in a form of reductionism in economic thinking where all environmental value is expressed in the form of exchange value. In order to escape from this reductionism, it is asserted that ecological economics needs to adopt a moral pluralist philosophy that can accommodate both exchange values and subjective intrinsic value. Mindful of the quagmires of moral relativism, the thesis seeks out an approach to economic decision-making that is able to justify courses of action amid seemingly competing economic and environmental values. Environmental pragmatism, a form of moral pluralism, that focuses on the contextual nature of truth and value, is found fitting for the task. It uses experience to reduce uncertainty and moves decision-makers towards courses of action that can support a plurality of values within a given context. Environmental pragmatist Bryan Norton’s philosophy of adaptive management, with its guidelines of experimentalism, multi-scalar analysis and localism, is found to be particularly helpful in achieving this. The second half of the thesis concentrates on demonstrating the value of environmental pragmatism in economic decision-making by using it to analyse the South African National Budget of 2005. Norton’s guidelines are first used as critical tools of analysis to show up the gaps and inconsistencies in the budget process and then, secondly, as creative tools to reconstruct the budget process. To demonstrate what this would mean in concrete terms, the Department of Environmental Affairs and Tourism, the Department of Trade and Industry and the Department of Agriculture budget votes are analysed using the sustainability indicators of The City of Cape Town’s Sustainability Report of 2005 and the 2020 goals of The City of Cape Town’s Integrated Development Plan of 2004/5.

Thesis (MScEng)--Stellenbosch University, 2012. / ENGLISH ABSTRACT: Several accents of English are spoken in South Africa. Automatic speech recognition (ASR) systems should therefore be able to process the di erent accents of South African English (SAE). In South Africa, however, system development is hampered by the limited availability of speech resources. In this thesis we consider di erent acoustic modelling approaches and system con gurations in order to determine which strategies take best advantage of a limited corpus of the ve accents of SAE for the purpose of ASR. Three acoustic modelling approaches are considered: (i) accent-speci c modelling, in which accents are modelled separately; (ii) accent-independent modelling, in which acoustic training data is pooled across accents; and (iii) multi-accent modelling, which allows selective data sharing between accents. For the latter approach, selective sharing is enabled by extending the decision-tree state clustering process normally used to construct tied-state hidden Markov models (HMMs) by allowing accent-based questions. In a rst set of experiments, we investigate phone and word recognition performance achieved by the three modelling approaches in a con guration where the accent of each test utterance is assumed to be known. Each utterance is therefore presented only to the matching model set. We show that, in terms of best recognition performance, the decision of whether to separate or to pool training data depends on the particular accents in question. Multi-accent acoustic modelling, however, allows this decision to be made automatically in a data-driven manner. When modelling the ve accents of SAE, multi-accent models yield a statistically signi cant improvement of 1.25% absolute in word recognition accuracy over accent-speci c and accentindependent models. In a second set of experiments, we consider the practical scenario where the accent of each test utterance is assumed to be unknown. Each utterance is presented simultaneously to a bank of recognisers, one for each accent, running in parallel. In this setup, accent identi cation is performed implicitly during the speech recognition process. A system employing multi-accent acoustic models in this parallel con guration is shown to achieve slightly improved performance relative to the con guration in which the accents are known. This demonstrates that accent identi cation errors made during the parallel recognition process do not a ect recognition performance. Furthermore, the parallel approach is also shown to outperform an accent-independent system obtained by pooling acoustic and language model training data. In a nal set of experiments, we consider the unsupervised reclassi cation of training set accent labels. Accent labels are assigned by human annotators based on a speaker's mother-tongue or ethnicity. These might not be optimal for modelling purposes. By classifying the accent of each utterance in the training set by using rst-pass acoustic models and then retraining the models, reclassi ed acoustic models are obtained. We show that the proposed relabelling procedure does not lead to any improvements and that training on the originally labelled data remains the best approach. / AFRIKAANSE OPSOMMING: Verskeie aksente van Engels word in Suid Afrika gepraat. Outomatiese spraakherkenningstelsels moet dus in staat wees om verskillende aksente van Suid Afrikaanse Engels (SAE) te kan hanteer. In Suid Afrika word die ontwikkeling van spraakherkenningstegnologie egter deur die beperkte beskikbaarheid van geannoteerde spraakdata belemmer. In hierdie tesis ondersoek ons verskillende akoestiese modelleringstegnieke en stelselkon gurasies ten einde te bepaal watter strategie e die beste gebruik maak van 'n databasis van die vyf aksente van SAE. Drie akoestiese modelleringstegnieke word ondersoek: (i) aksent-spesi eke modellering, waarin elke aksent apart gemodelleer word; (ii) aksent-onafhanklike modellering, waarin die akoestiese afrigdata van verskillende aksente saamgegooi word; en (iii) multi-aksent modellering, waarin data selektief tussen aksente gedeel word. Vir laasgenoemde word selektiewe deling moontlik gemaak deur die besluitnemingsboom-toestandbondeling-algoritme, wat gebruik word in die afrig van gebinde-toestand verskuilde Markov-modelle, uit te brei deur aksent-gebaseerde vrae toe te laat. In 'n eerste stel eksperimente word die foon- en woordherkenningsakkuraathede van die drie modelleringstegnieke vergelyk in 'n kon gurasie waarin daar aanvaar word dat die aksent van elke toetsspraakdeel bekend is. In hierdie kon gurasie word elke spraakdeel slegs gebied aan die modelstel wat ooreenstem met die aksent van die spraakdeel. In terme van herkenningsakkuraathede, wys ons dat die keuse tussen aksent-spesi eke en aksent-onafhanklike modellering afhanklik is van die spesi eke aksente wat ondersoek word. Multi-aksent akoestiese modellering stel ons egter in staat om hierdie besluit outomaties op 'n data-gedrewe wyse te neem. Vir die modellering van die vyf aksente van SAE lewer multi-aksent modelle 'n statisties beduidende verbetering van 1.25% absoluut in woordherkenningsakkuraatheid op in vergelyking met aksent-spesi eke en aksent-onafhanklike modelle. In 'n tweede stel eksperimente word die praktiese scenario ondersoek waar daar aanvaar word dat die aksent van elke toetsspraakdeel onbekend is. Elke spraakdeel word gelyktydig gebied aan 'n stel herkenners, een vir elke aksent, wat in parallel hardloop. In hierdie opstelling word aksentidenti kasie implisiet uitgevoer. Ons vind dat 'n stelsel wat multi-aksent akoestiese modelle in parallel inspan, e ense verbeterde werkverrigting toon in vergelyking met die opstelling waar die aksent bekend is. Dit dui daarop dat aksentidenti seringsfoute wat gemaak word gedurende herkenning, nie werkverrigting be nvloed nie. Verder wys ons dat die parallelle benadering ook beter werkverrigting toon as 'n aksent-onafhanklike stelsel wat verkry word deur akoestiese en taalmodelleringsafrigdata saam te gooi. In 'n nale stel eksperimente ondersoek ons die ongekontroleerde herklassi kasie van aksenttoekennings van die spraakdele in ons afrigstel. Aksente word gemerk deur menslike transkribeerders op grond van 'n spreker se moedertaal en ras. Hierdie toekennings is nie noodwendig optimaal vir modelleringsdoeleindes nie. Deur die aksent van elke spraakdeel in die afrigstel te klassi seer deur van aanvanklike akoestiese modelle gebruik te maak en dan weer modelle af te rig, word hergeklassi seerde akoestiese modelle verkry. Ons wys dat die voorgestelde herklassi seringsalgoritme nie tot enige verbeterings lei nie en dat dit die beste is om modelle op die oorspronklike data af te rig.

This thesis sought to demonstrate that humour and the grotesque are the primary tools by which Mda achieve his postcolonial strategies of &quot / writing back&quot / , that is, of asserting an identity in the face of colonial pressures, apartheid and the growing selfishness of many in the new, post-democratic South African society.

This treatise employs comparative analysis to examine the content of television main news bulletins as broadcast on SABC 1 in the Nguni group of languages and on SABC 3 in English. Specific emphasis is placed on the extent of uniformity in news construction and presentation techniques applied across news bulletins in the two channels. This research was conceived in the light of endeavours which began in 1994 to transform the corporation into public service broadcasting; given its history of manipulation of its activities more especially in the news departments, by previous governments. From racial divides to language groupings as core requisites for channel divisions; this treatise saw the policy shift as providing a unique window in a moment of transition in public broadcasting in relation to rapid social and political change. Empirical data in the form of recorded news bulletins was collected between 13 July and 13 August 1998. The findings did not reveal any substantial differences in the news construction techniques that are applied on both SABC 1 and SABC 3 news bulletins. The project is organised into five sections. Section one is a brief historical overview of the SABC 's channel division structure from 1992 to 1998. This section also outlines the changes that have taken place during the past year at Television News due to the impact of the SABC 's public mandate to transform from state to public broadcaster. Section two carries a definition of television news. In this section a body of media theories and models are reviewed and their relevance to the present treatise is highlighted. Section three talks about the methodology and research employed. These included daily recordings of news bulletins on SABC 1 and SABC over a period of one month , as well as both telephonic and personal interviews with role players at the SABC. Section four contains an analysis of the recorded data. This data is tallied with the SABC' s policy documentation. Section five concludes the study. / Thesis (M.A.)-University of Natal, Durban, 1998.

Thesis (MMus)--Stellenbosch University, 2013. / ENGLISH ABSTRACT: The current study documents the procedures used by the South African Broadcasting Corporation (SABC) from 1974 to 1996 in the censorship of music. The disquisition argues that the SABC, as a national broadcaster, served as the most prominent censor of musical production and dissemination during that time. In addition, the study attempts to show that the censorship of music by the SABC was inherently connected with apartheid ideology in both moral and political terms but also that the SABC Acceptance Committees for radio broadcasts attempted to align themselves with more general state methods of censorship (although often inconsistent). This relationship, although not directly connected with the state censorship apparatus, functioned as the state's chief censor in the restriction of music. The study reports on a visit to the SABC Radio Library and Sound Archives in February 2012 and provides an analysis and discussion of documents found in the archive as well as how these findings relate to the broader arguments supplied in the thesis. / AFRIKAANSE OPSOMMING: Die huidige studie dokumenteer die prosedures wat deur die Suid-Afrikaanse Uitsaaikorporasie (SAUK) tussen 1974 en 1996 in die sensuur van musiek toegepas is. Die tesis argumenteer dat die SAUK, as nationale uitsaaier, tydens hierdie periode die belangrikste agent van musieksensuur was. Verder poog die studie om te bewys dat die sensuur van musiek deur die SAUK inherent met apartheidsideologie in beide morele en politiese terme verbind was, maar ook dat die SAUK Aanvaardingskommittees vir radio-uitsending probeer het om meer formele sensuurregulasies in stand te hou. Hierdie verhouding tussen die SAUK en die staat, alhoewel dit nie die SAUK direk met staatssensuur koppel nie, het beteken dat die SAUK as die staat se hoofsensor gefunksioneer het in die beperking van musiek. Die studie doen verslag van 'n besoek aan die SAUK Radio Biblioteek en Klankargiewe in Februarie 2012 en voorsien 'n uiteensetting en bespreking van dokumente wat in die agief gevind is, asook hoe hierdie bevindinge veband hou met die breër argument oor sensuur en musiek wat in die tesis ontwikkel word.

Introduction: Cardiovascular disease (CVD) is the leading cause of global mortality and its prevalence is increasing among black South Africans in spite of their favourable lipid profile. Apolipoprotein E (ApoE) is a well-described risk factor for CVD and certain polymorphisms within this gene alter the lipid profile. The author hypothesised that there are population-specific effects within the ApoE gene that are responsible for the favourable lipid profile observed in black South Africans whose effects are being altered by environmental factors. Objectives: The main aim of this study was to investigate the associations between specific ApoE single nucleotide polymorphisms (SNPs) and the lipid profile of a black South African population, taking into account certain environmental and phenotypic factors in order to explore the interaction effects between these variables. Methods: Genotyping within this cross-sectional study (n=1 588), nested within the Prospective Urban and Rural Epidemiology (PURE) study, was achieved using Illumina‘s® GoldenGate Genotyping Assay with VeraCode® technology on the BeadXpress® platform (proprietary multiplex fluorescent hybridisation assays on a bead array substrate) or the Bio-Rad CFX Manager© (version 2.0). The Konelab20i™ auto analyser was used for quantitative determination of serum total cholesterol; high-density lipoprotein cholesterol (HDL-C) and triglyceride (TG) concentrations. Low-density lipoprotein cholesterol concentrations were estimated by the Friedewald equation. Results: All SNPs adhered to the assumptions of the Hardy-Weinberg equilibrium, yet the frequency of the SNPs often differed from that reported in other ethnic groups. The well-reported rs429358 and rs7412 SNPs (as the constituent SNPs of the haplotype-genotypes) presented with the strongest associations with various components of the blood lipid profile in the black South African cohort under investigation. Two gene-environment (rs405509 and rs7412) interaction effects on TG remained significant after conducting post hoc tests. Two genotype-phenotype interaction effects between the rs7412 SNP and body mass index and gamma-glutamyl transferase on the HDL-C concentrations remained significant after conducting post hoc tests. Conclusions: The variety of associations between these particular SNPs and the blood lipid profile determined in the present cohort strongly indicates that it is integral to any public health investigation into CVD development that these SNPs be investigated. This study further produced greater insight into the biological mechanisms underlying serum lipid and cholesterol concentrations in a black South African population. Therefore, from these results it is evident that the lipid profile of black South Africans is most definitely influenced by not only genetic variations in the ApoE gene and certain environmental factors, but by the interaction between these factors as well. The present study is the largest study to date to investigate the effect of polymorphisms in the ApoE gene on the lipid profile of black South Africans. / MSc (Nutrition), North-West University, Potchefstroom Campus, 2014

Small and medium enterprises (SMEs) are recognised as important for the economic success of countries all over the world because of their contribution to the gross domestic product (GDP), to innovation, to export revenue, to the provision of goods and services to society and large enterprises, to social stability, to employment creation, and to the improvement of economic welfare. These organisations operate within an economic environment characterised by volatility, highly demanding dynamism and tough competition, which often seriously threaten their performance and their survival. The South African business environment in general is constantly changing in the face of an unreceptive economic environment and a subtle political setting which breeds a highly competitive market. For SMEs to withstand the hazards of such a precarious and unfavourable competitive climate, they need to engage in market-oriented strategies. While market orientation research in large organisations has been studied etensively, little attention has been paid to the market orientation of SMEs. Market orientation models have been developed and tested only for developed countries, which recognise the substantial importance of market orientation in the modern business arena. Despite its importance, market orientation and its implementation and relationship with business performance has not been widely researched in developing economies. This need for a market orientation model that is applicable to developing countries underlies this research, the principal purpose of which is to develop a market orientation–business performance conceptual model and test it in a developing country setting. For this purpose, the researcher applied the market orientation constructs as guided by various proponents in the field. Market orientation was identified from the large body of literature and a conceptual framework of market orientation–business performance was proposed. The conceptual framework considered barriers to market orientation, determinants and enablers of market orientation and market orientation with its dimensions (customer emphasis, information generation, intelligence dissemination and intelligence responsiveness or taking action) and economic and non-economic performance as consequences. This framework was then tested in order to identify the link between barriers to market orientation, determinants of market orientation, overall market orientation and business performance. Such efforts have been observed in previous market orientation literature but those studies did not distinguish barriers from determinants. The objective of this study was to establish the relationship between market orientation and the performance of SMEs measured by financial and non-financial measures of business performance. It also sought to ascertain the barriers to market orientation and the determinants/enablers of market orientation and their relationship with market orientation. Another objective was to examine the extent to which SMEs in South Africa have adopted market-oriented practices. A quantitative method was used. Surveys were conducted with 273 SMEs respondents, which were identified using a convenience sampling method. Data from owners/managers of these SMEs were collected using structured questionnaires. This study is different from previous studies on various grounds. Firstly, this study on market orientation is particularly focused on SMEs. Secondly, this study considered barriers to market orientation and determinants of market orientation separately, as having two divergent effects on market orientation. Thirdly, this study considered both the economic and non-economic performance measures as business performance indicators, factorising all the dimensions and modelling the relationship structures. Finally, this study was conducted in a developing economy (South Africa) where limited market orientation studies have been carried out with emphasis on market orientation among SMEs. Quantitative research methods were used to arrive at a valid and convergent conclusion about market orientation and its relationship with business performance. For this purpose, quantitative survey data were obtained from officials of both marketing and non-marketing departments of SMEs in the Vaal Triangle (South Africa). The hypotheses of the study were tested using t-tests statistics, analysis of variance (ANOVA), confirmatory factor analysis (CFA), and structural equation modelling (SEM) goodness of fit. The findings of the study supported the hypotheses of the study and confirmed the applicability of the proposed market orientation framework. The findings also indicated that the market orientation of SMEs in South Africa is determined by four fundamental factors (top management emphasis, market-based reward system, inter-departmental connectedness and management risk posture). In addition, the findings identified four key barriers to market orientation (centralisation and formalisation, inter-departmental conflict, competitive intensity and turbulence). The study also found a significant effect of market orientation on business performance. The findings of this study are consistent with those of previous market orientation studies undertaken in developed countries. At the final stage, the first conceptual model of market orientation–business performance applicable to SMEs in a developing country (South Africa) was offered on the basis of the findings of this study. This conceptual model provides insights and groundwork for further research. Therefore, in order to verify its generic application, it is hoped that this model will be used as a starting point for further studies and be tested in other countries in the world, both developed and developing. / PhD (Business Management)|cNorth-West University, Vaal Triangle Campus|d2013

The quality of education in especially the Further Education and Training phase (FET) is recognised as one of the most significant challenges facing the South African government. Low teacher morale, lack of parental involvement, learners' ignorance in taking responsibility for their own learning and other educational problems are all identified as contributing factors. This study was undertaken to investigate how critical thinking skills can contribute to promoting quality teaching and learning in secondary schools with specific reference to the FET phase. The study also sought to make recommendations that will assist teachers to integrate critical thinking skills into the teaching and learning experiences in the FET phase. The nature of quality teaching and learning, the nature of critical thinking skills and the correlation between the concepts to improve the quality of education were researched by means of a literature study. A quantitative research design followed, using questionnaires as research instrument. From the research conducted it was found that learners in the FET phase do not take responsibility for their learning and therefore many of these learners still do not perceive learning as important. However, effective learning could take place if learners are confident, independent, active participants and explore a variety of learning strategies. Teachers, on the other hand, should adopt particular forms of behaviour to foster certain types of learning. The ability to teach critical thinking skills to learners poses a great challenge as many teachers are not trained to do so. This has a great influence on the exposure of an integrated constructivist method of teaching and learning and therefore inflicts on the delivery of quality teaching and learning in the FET phase of secondary schools in South Africa. / MEd, North-West University, Vaal Triangle Campus, 2011