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Investigation into the relationship between intrinsic motivation, intrinsic rewards, extrinsic rewards and work engagement among teachers in South Africa

  • Authors: Wait, Sasha Ann
  • Date: 2017
  • Subjects: Motivation in education -- South Africa , Intrinsic motivation Motivation (Psychology)
  • Language: English
  • Type: Thesis , Masters , MCom
  • Identifier: http://hdl.handle.net/10948/13557 , vital:27238
  • Description: The primary objective of this mini-dissertation was to investigate whether a relationship exists between rewards, intrinsic motivation, work engagement among school teachers in South Africa. A further aim was to determine if work engagement has a moderating effect on the relationship between rewards and intrinsic motivation. The researcher further investigated whether demographic differences occurred across the three constructs studied. The study made use of quantitative research to achieve the above-mentioned objectives. The researcher made use of Ulrechs Work Engagement Scales (UWES), Intrinsic Work Motivation Scale (IWMS) and the Organisational Rewards Scale (ORS) to measure the mentioned relationships. The ORS was qualitatively piloted on a sample of primary school teachers in a Non-governmental institution. After refinement, a composite questionnaire was electronically completed by 207 teachers within South Africa. Data analysis was conducted in the form of descriptive and inferential statistics, including Cronbach’s alpha testing, Pearson’s Product Moment Correlations, t-tests, analysis of variance and structural equation modelling. The quantitative findings suggested that rewards lead to higher levels of Work Engagement, which in turn causes higher levels of Intrinsic Motivation. Thus, there was full mediation of rewards onto intrinsic rewards through work engagement From a demographics perspective, practically significant differences were discovered between NGO’s and Government High Schools for Rewards. In addition to these results, age differences were discovered across Work Engagement and job level differences were discovered for Intrinsic Motivation, together with significant correlations between the three constructs. These results theoretically contribute to the validation of the newly developed Intrinsic Work Motivation Scale. Furthermore, the results make a valuable contribution to the field of rewards management for teachers in South Africa.
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  • Date Issued: 2017

The South African tax implications of ceasing to be resident

  • Authors: Walker, Anthony Howard
  • Date: 2017
  • Language: English
  • Type: Thesis , Masters , MCom
  • Identifier: http://hdl.handle.net/10962/5555 , vital:20941
  • Description: In the context of rapid globalisation, skilled South African employees and professionals are often attracted overseas to take up new work opportunities in foreign countries. This may cause these individuals no longer to be “ordinarily resident” in South Africa. At the same time, changes in modes of travel, information and communication channels could result in companies and trusts no longer being considered to be tax resident in South Africa, if the place of effective management for these entities is moved to a foreign country and a double taxation agreement between South Africa and that foreign country deems these entities to be exclusively resident in the foreign country. The objective of this thesis was to analyse the tax implications that could arise when a resident natural person, trust or company ceases to be a resident or when a Controlled Foreign Company (CFC) ceases to be a CFC. A detailed analysis of the “exit charge” in section 9H of the Income Tax Act was undertaken to understand its normal tax implications when a natural person, trust or company ceases to be a resident or a CFC ceases to be a CFC. This included an analysis of how a natural person, trust or company ceases to be resident or how a CFC ceases to be a CFC. It was found that certain normal tax principles consistently apply to when a natural person, trust or company ceases to be resident or a CFC ceases to be a CFC. At the same time, certain unique normal tax implications arise for trusts and CFCs since they are impacted by the special tax rules that apply to these entities. Furthermore in the case of a trust, a judicial precedent has established that the “exit charge” remains and is taxable in the trust. For CFCs, there is uncertainty as to whether the “exit charge” could arise when a shareholder ceases to be resident, which results in residents no longer holding more than 50% of the total participation or voting rights in that foreign company.
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  • Date Issued: 2017

Academy of Pharmaceutical Sciences

  • Authors: Walker, Roderick B
  • Date: 2017
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/184768 , vital:44270 , xlink:href="https://hdl.handle.net/10520/EJC-98c37d47c"
  • Description: It is an honour and a pleasure to report on the activities of the Academy of Pharmaceutical Sciences since the PSSA AGM in 2016. The Academy of Pharmaceutical Sciences of the Pharmaceutical Society of South Africa (APSSA) held their 37th Annual Conference and 38th Annual General Meeting at the All African Congress on Pharmacology and Pharmacy. The conference was jointly organised by the Academy of Pharmaceutical Sciences of South Africa (APSSA), the South African Society for Basic and Clinical Pharmacology (SASBCP) on behalf of Pharmacology for Africa (Pharfa) and the Toxicology Society of South Africa (ToxSA). The annual APSSA conference was hosted by the Department of Pharmaceutical Sciences, Tshwane University of Technology under the leadership of Dr Ilze Vermaak and was held from 5-8 October 2016 at Misty Hills Conference Centre, situated close to the Cradle of Humankind.
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  • Date Issued: 2017

A development training support model for entrepreneurs in South Africa

  • Authors: Ward, Graham Bernard
  • Date: 2017
  • Subjects: Entrepreneurship -- South Africa , Entrepreneurship -- Training of -- South Africa new business enterprises -- South Africa
  • Language: English
  • Type: Thesis , Doctoral , DBA
  • Identifier: http://hdl.handle.net/10948/13546 , vital:27221
  • Description: Recent years have seen the decline of entrepreneurial activity in South Africa. This is especially concerning in that, officially, 27.7% of South Africans are unemployed. The unofficial unemployment figures are closer to 50%. The South African economy is battling to recover from the world economic crisis of 2009/10, putting pressure on government to alleviate growing unemployment and curtail social unrest. Furthermore, a South African economy which thrives on entrepreneurial activity will become more competitive from a global perspective. The purpose of this study is to contribute to the promotion and development of entrepreneurship in South Africa, in an effort to combat the problems listed above. In order to achieve this purpose, the objective was to develop and test a model which could be used in the development of entrepreneurs. The rationale is that, if the factors which affect entrepreneurship could be identified and tested, then recommendations could be made which could promote the development of entrepreneurs in South Africa. The approach was as follows: Perform a literature review which would cover both global and local (South African) approaches to developmental training for entrepreneurs; Develop a theoretical model comprising of identified factors which formed the base for the data collection; Develop a measuring instrument to test the relationships described in the theoretical model empirically; • Empirically test the proposed model and suggested hypotheses by means of sourcing data from entrepreneurs in South Africa and statistically analyse the sourced data; Formulate the final theoretical model to support the research objectives; and Propose recommendations based on the results of the statistical analysis. The focus of the literature study was on two main areas: trends in global developmental training, and South African initiatives to stimulate developmental training of entrepreneurs. The literature on global entrepreneurial development highlights two distinct categories for entrepreneurial development: 1) entrepreneurial education and 2) entrepreneurial training. The literature study concerning South African methodologies for developmental training for entrepreneurs, focused on current methods employed and highlighted areas on which improvements should be concentrated. From the literature study on both global and South African developmental training methods, ten independent variables (entrepreneurial culture; socio-emotional attributes; acquiring business skills; industry experience; opportunity identification; regulatory barriers; economic barriers; outside advice; formal training and informal training were identified as factors affecting entrepreneurial developmental training. All the variables were hypothesised as they were perceived to influence significantly the dependent variables: perceived global success as an entrepreneur and perceived individual success as an entrepreneur. These factors, clearly defined and operationalised, were structured in a questionnaire which was sent randomly to South African business owners. Data were collected from 332 respondents and subjected to various statistical analysis techniques. Firstly, Exploratory Factor Analysis (EFA) was conducted to assess the discriminant validity of the research instrument. Secondly, Cronbach’s alpha coefficients were calculated for each of the identified factors to confirm the reliability of the research instrument. The significance of the hypothesised relationships in the revised model were then tested by using the statistical technique known as Structural Equation Modelling (SEM) This study contributed to this specific field of knowledge.
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  • Date Issued: 2017

Effects of Vigna unguiculata and Lablab purpureus on methanogenesis, haematological parameters and the quality of meat from Xhosa Lop Ear goats

  • Authors: Washaya, Soul
  • Date: 2017
  • Subjects: Legumes Forage Forage plants
  • Language: English
  • Type: Thesis , Doctoral , DPhil
  • Identifier: http://hdl.handle.net/10353/9996 , vital:35249
  • Description: The objective of the current study was to evaluate the nutritive value of forage legumes Lablab purpureus (Lablab) and Vigna unguiculata (Cowpea) and their effects on intake, growth, blood parameters and meat quality in Xhosa goats. Forages were established at UFH research farm in the summer of the 2014 /15 growing season in blocks measuring 8m width x 16m long for each legume, replicated three times, making a total of four blocks, and eight treatment units for each legume. Samples were collected at three different stages of growth of preanthesis, anthesis and post anthesis for biomass yield determination. A homogenous sub-sample was then oven dried for 72 hours at 60 0C. After drying the forage samples were milled through a 1mm screen and a 20g sample from each stage of growth and forage sample was subjected to proximate analysis, in-vitro digestibility and anti-nutrient evaluation. The in-vitro digestibility experiment was done with rumen liquor of cattle and sheep collected from an abbatoir. Tannins, total phenolics and sapponins were the only anti-nutrients evaluated as they are perceived to influence methanogenesis in ruminat animals. At 50percent flowering, forage legumes were harvested for hay making which was then used in an in-vivo trial to evaluate the nutritive value of forages. This trial was conducted using eighteen one-year-old goats of average weight 14.2±0.24 kg over a period of sixty days. The results showed that biomass yield, which increased with stage of growth, was significantly higher (P < 0.05) for Lablab than Cowpea (7.968t/ha vs 7.105t/ha). Cowpea exhibited higher moisture content (7.72percent), Ash (13.11percent), acid detergent fibre (ADF) (38.42percent) and crude protein (CP) (20.23percent) than Lablab which had 7.50percent, 11.45 percent, 36.17percent and 19percent, respectively. Lablab forage had significantly higher (P < 0.05) fat content (2.41percent), neutral detergent fibre (NDF) (49.27percent) and hemicellulose (13.07percent) than Cowpea which had 2.1percent; 46.91percent and 8.48percent, respectively. The stage of growth significantly (P < 0.05) affected the mineral content of both forages. Lablab showed significantly higher (P < 0.05) values (1.22percent 0.55percent, 2.67percent) than Cowpea (1.00percent, 0.45percent, 2.30percent) for calcium (Ca), phosphorus (P), and potassium (K) respectively. Lablab forage had significantly higher (P < 0.05) tannin (3.345mgCAE/gDM), phenolic (13.47mgGAE/gDM) and saponin (0.75percent) content compared to Cowpea with values of 1.494mgCAEg/DM; 9.402mgGAE/gDM and vs 1.55percent respectively. The tannin content significantly influenced in-vitro digestibility and enteric methane production. The forage type, harvesting stage and inoculum source significantly (P < 0.05) affected the in-vitro digestibility of the forages. The in-vitro dry matter (IVDM) and in-vitro organic matter (IVOM) digestibility was significantly higher (P < 0.05) for Lablab (41.13percent; 39.63percent) than Cowpea (39.86percent; 19.44percent), respectively. Both forages recorded higher dry matter (DM) digestibility coefficients at anthesis stage of growth 61.58percent, and 51.5 percent for Lablab and Cowpea respectively. The IVOM digestibility increased with stage of harvest (23.7percent to 25.57percent) for Cowpea while Lablab showed a decrease (44.6 percent to 43.9percent) when cattle inoculum was used. The IVDM digestibility was higher (P < 0.05) for Lablab (50.5percent) when cattle inoculum was used while Cowpea was observed to have higher digestibility co-efficiencies (38.54percent) when sheep inoculum was used. Cowpea had lower (P < 0.05) IVOM digestibility than Lablab (19.44percent) vs. 39.6percent). Lablab exhibited higher (P < 0.05) metabolisable energy (ME) values than Cowpea (6.21 vs. 2.70 MJ/kgDM). In the feeding study, the total DM intake by goats for Lablab was higher (P < 0.05) compared to Cowpea (688.1 vs. 607.8 g/head/ day). There was a positive (P < 0.05) correlation between dry matter intake and average daily gain (r= 0.8513, and r=0.5279) for Cowpea and Lablab respectively. Lablab and Cowpea promoted growth of Xhosa goats at a rate of 35.0g/d; and 38.3g/d, respectively which was not significantly different (P > 0.05). However, this growth was associated with a significantly higher (P < 0.05) food conversion ratio (FCR) of 19.16 vs 18.11 for Cowpea and Lablab, respectively. The apparent DM, non structural carbohydrate (NSC) nutrient digestibilities were significantly different (P < 0.05) for Lablab and Cowpea. Furthermore sex of animal influenced significantly (P < 0.05) the DM, ADF, NSC and NDF digestibilities. Lablab and Cowpea did not influence (P > 0.05) individual VFA molar concentrations in both sexes. However, animals fed Lablab had significantly higher butyrate concentrations (P < 0.05). Lablab and Cowpea forages significantly lowered (P > 0.05) enteric methane production in goats compared to a concentrate diet, and this was related to animal activity. Animals produced significantly more (P < 0.05) methane gas when ruminating than feeding or just standing. The average methane produced each year was lower but not significant (P > 0.05) for animals fed Cowpea than Lablab (4.602kg CH4, vs. 4.719kg CH4) when expressed per year. Male animals produced more gas than females with values of 17.40L/day; 12.46 g/kg DMI and 0.126g/day vs. 15.47L/day, 12.28 g/kg DMI, and 0.0109g/day, respectively. Forage legumes had no significant effects (P > 0.05) on serum total proteins (TP), globulin, urea, creatinine, alanine aminotransferase (ALT), alkaline phosphatase (ALP), and gamma- glutamyl transferase (GGT) concentrations, but serum concentration of albumin was influenced by the diets (P < 0.05). Sex of animals significantly influenced ALP concentration (P < 0.05) with male animals exhibiting higer ALP values than females. Measured over time, the plasma concentration of urea and ALP significantly increased (P < 0.05) while creatinine and cholesterol concentration decreased (P < 0.05). Although the overall serum concentration of urea, total proteins, globulin, creatinine, ALT, ALP and GGT remained unchanged among the treatments and between sexes; treatment by sex, treatment by day and sex by day interactions were significant (P < 0.05). The white blood cell (WBC), red blood cell (RBC), mean corpuscular haemoglobin (MCH), mean corpuscular haemoglobin concentration (MCHC), haemoglobin, haematocrite, platelet and mean platelet volume (MPV) levels were similar among treatments and between sexes (P > 0.05). The WBC decreased with time by 8.07 x10 9/l while mean crepuscular volume (MCV) increased by 11.83(fl) from day 15 to day 55. Treatment diets significantly (P < 0.05) influenced neutrophile (percent) content while sex influenced basophile (percent) content. There were no treatment or sex effects (P > 0.05) on lymphocytes (percent), monocytes (percent) and eosinophiles (percent). In the meat quality study, the dietary treatments and sex had a significant (P < 0.05) effect on dressing out percent (DPpercent), initial pH, redness (a*), yellowness (b*), Warner Blartze Shear force (WBS) , drip loss and cooking loss in the chevon from Xhosa goats. Compared with a commercial pellet diet, Lablab and Cowpea diets resulted in similar slaughter body weights (SBW), hot carcass weight (HCW) and cold dressed mass (CDM) of carcasses. However, female animals exhibited a significantly (P < 0.05) higher DPpercent than male animals (42.3percent vs. 38.9percent) for all treatments. The male animals exhibited significantly (P < 0.05) higher pH values one hour after slaughter than females (5.79 vs 5.67). Neverthreless the diet and gender did not significantly (P > 0.05) affect the ultimate pH (pHu). Meat samples from male animals had significantly (P < 0.05) higher redness values than females. Feeding cowpea significantly (P < 0.05) increased meat redness with the least drip loss of chevon. Female animals produced significantly (P < 0.05) tougher chevon compared to male animals; 4.16kg and 3.36kg for female and male, respectively. Lablab and Cowpea posses high CP levels and moderately lower NDF with high ADF values that influences dry matter intake (DMI), digestibility and growth of goats. These forage legumes meet animal requirements for fat, ADF, NDF, CP, Ca, Mn, zinc and Cu and their biomass yield is satisfactory.
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  • Date Issued: 2017

Help or hindrance? a critical analysis of the agreement on sanitary and phytosanitary measures, and its effects on developing countries

  • Authors: Waterworth, Tayla
  • Date: 2017
  • Language: English
  • Type: Thesis , Masters , LLM
  • Identifier: http://hdl.handle.net/10962/7090 , vital:21216
  • Description: WHILE it is accepted that the category of "developing country" is a broad one, it can nevertheless be acknowledged that the countries which fall within this categorisation share several common features. Such common features include their lack of financial resources and scientific capacity, and their reliance on trade in primary agricultural goods. The Agreement on Sanitary and Phytosanitary Measures was originally created to regulate trade in primary agricultural goods, and so its provisions are of great significance to developing countries. In its Preamble the Agreement acknowledges both the unique circumstances of developing countries and its desire to assist them in entering into and expanding within the international trading markets. As part of this endeavour, several provisions were included in the Agreement which purport to protect and provide for the interests of developing countries. In its inception, its Preamble, and the very nature of its content, the Agreement shows a desire to assist developing countries wherever possible. Unfortunately, a close analysis of the provisions of the Agreement shows that this desire has not been fulfilled. Many of the provisions of the Agreement are heavily skewed toward the interests of importing Members, often at the expense of developing Members - particularly those that export primary agricultural goods. Even the provisions of the Agreement which purport to provide protection and special and differential treatment specifically for developing countries frequently fall short, either as a result of ambiguous phrasing or poor textual interpretation by the dispute settlement bodies of the World Trade Organization. As a result, there exists a potential within the Agreement to have a significant detrimental impact on the international trading opportunities of exporting developing countries. In this thesis I analyse the provisions of the Agreement to determine where, why and how they are likely to have, or are having, a detrimental impact on developing countries (particularly exporting developing countries). After identifying these problems I examine and discuss several potential solutions and how they may be implemented to minimise - or even remove - the negative impact on developing countries and their international trading markets.
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  • Date Issued: 2017

Photophysical studies of conjugates of upconversion nanoparticles with aluminium phthalocyanines

  • Authors: Watkins, Zane
  • Date: 2017
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10962/4964 , vital:20747
  • Description: NaYF4 :Yb/Er/Gd upconversion nanoparticles (UCNP) were synthesised and their photoemission stabilised by embedding these nanoparticles in electrospun fibres. The photophysical behaviour of chloro aluminium tetrasulfo-phthalocyanine chloride (ClAlTSPc) was studied in the presence of UCNPs on mixing the two species in solution. The fluorescence lifetimes for UCNPs were shortened at 658 nm in the presence of ClAlTSPc when the former was embedded in fibre and suspended in a dimethyl sulfoxide solution of the latter. A clear singlet oxygen generation by ClAlTSPc through Forster resonance energy transfer (FRET) was demonstrated using a singlet oxygen quencher, 1,3-diphenylisobenzofuran. UCNP capped with amino groups were then covalently attached to chloro aluminium tetrasulphonated phthalocyanine (ClAlTSPc) and chloro aluminium tetracarboxy phthalocyanine (ClAlTCPc). The conjugates were characterized using different techniques such as infrared spectroscopy (IR), X-ray photoelectron spectroscopy (XPS) and Transmission electron microscopy (TEM). There was a decrease in fluorescence emission spectra of the UCNPs at 658 nm in the presence of the phthalocyanines. This decrease indicates an energy transfer between the donor UCNP and conjugated accepting phthalocyanine (Pc), due to FRET. Low FRET efficiencies of 18 and 21 % for ClAlTSPc and ClAlTCPc, respectively, were obtained.
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  • Date Issued: 2017

Characterization of conjugates of NaYF4

  • Authors: Watkins, Zane , Uddin, Imran , Britton, Jonathan , Nyokong, Tebello
  • Date: 2017
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/238132 , vital:50589 , xlink:href="https://doi.org/10.1016/j.molstruc.2016.10.011"
  • Description: NaYF4:Er/Yb/Gd upconversion nanoparticles (UCNP) capped with amino groups were covalently attached to chloro aluminium tetrasulphonated phthalocyanine (ClAlTSPc) and chloro aluminium tetracarboxy phthalocyanine (ClAlTCPc). The conjugates were characterized using different techniques such as infrared spectroscopy (IR), X-ray photoelectron spectroscopy (XPS), and transmission electron microscopy (TEM). There was a decrease in the intensity of fluorescence emission spectra of the UCNPs at 658 nm in the presence of the phthalocyanines. This decrease indicates an energy transfer between the donor UCNP and conjugated accepting phthalocyanine (Pc), due to Förster resonance energy transfer (FRET). FRET efficiencies of 18% and 21% for ClAlTSPc and ClAlTCPc, respectively, were obtained. Oxygen generation by ClAlTSPc following FRET was proved.
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  • Date Issued: 2017

An assessment of the National Credit Act 34 of 2005 as a vehicle for expanding financial inclusion in South Africa

  • Authors: Wazvaremhaka, Tinashe
  • Date: 2017
  • Subjects: South Africa. -- National Credit Act, 2005 Credit -- Law and legislation Financial institutions -- Law and legislation -- South Africa
  • Language: English
  • Type: Thesis , Masters , LLM
  • Identifier: http://hdl.handle.net/10353/9045 , vital:34221
  • Description: The advancement of financial inclusion is at the top of the international development agenda for policy makers and development institutions. Empirical evidence indicates that households that participate in the mainstream financial services sector can start and grow businesses, manage risk, invest in education, save and absorb financial shocks. National Treasury recently recognised financial inclusion as a policy priority and emphasised the need to enhance it under the new twin peaks system of regulation. This study submits that a conducive legal and regulatory framework is an important key to unlocking the benefits of financial inclusion. More pointedly, it demonstrates that the National Credit Act 34 of 2005 (NCA) plays a central role in promoting financial inclusion since access to unsafe and exploitative credit can lead the poor to pay more, and thereby affecting their ability to access credit and other financial services. Although financial inclusion has been improving in South Africa, over-indebtedness remains pervasive. Access to credit has been exacerbating the financial exclusion of many historically disadvantaged and low income consumers in spite of the NCA. Therefore, this study undertakes a critical assessment of selected aspects of the NCA with a view to determining whether the Act is up to the task of expanding financial inclusion in South Africa. Arguments and suggestions have been made in this study to refine the NCA (and other related laws) such that it promotes access to safe and affordable credit for previously disadvantaged and low income population groups, encourages responsible lending and provides effective debt relief mechanisms.
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  • Date Issued: 2017

Community entomology: insects, science and society

  • Authors: Weaver, Kim N , Hill, Jaclyn M , Martin, Grant D , Paterson, Iain D , Coetzee, Julie A , Hill, Martin P
  • Date: 2017
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/123343 , vital:35429 , https://hdl.handle.net/10520/EJC-c859bebd5
  • Description: Educative outreach programmes have been found to be effective ways in which to raise awareness around basic scientific concepts. The Biological Control Research Group (BCRG) in the Department of Zoology and Entomology at Rhodes University, South Africa, is involved in community engaged initiatives that aim to be interactive and informative around entomology, and more specifically, the use of biological control against invasive alien plants. As a higher education institution, Rhodes University has a civic responsibility to engage with local communities and work with them around local challenges. Three groups of activities undertaken by the BCRG in partnership with local schools and other community partners are described and assessed in this paper as a way of assessing them and exploring future research areas around the aims and outcomes of these programmes.
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  • Date Issued: 2017

Exploring perspectives of South African fathers of a child with Down syndrome

  • Authors: Webber, Heidi
  • Date: 2017
  • Subjects: Parents of children with disabilities -- Attitudes , Parenting -- Psychological aspects Down syndrome -- Care Mental retardation
  • Language: English
  • Type: Thesis , Doctoral , DEd
  • Identifier: http://hdl.handle.net/10948/13535 , vital:27220
  • Description: A mere glance at a family photograph of the Victorian era leaves little doubt of the position of the figure exuding impervious, authoritarian detachment. Austere, rigid and solemn, it is not hard to guess who cast the shadow over the picture. Arrestingly imposing in his role as backbone of the family, this is the nineteenth century legacy image of the father. However, the last century has seen fatherhood redefine itself and the more liberal, lenient and openly loving figure replaced the strict patriarchal model. In contemporary times, fathers are regularly seen comfortably behind a stroller, outdoors with children on their shoulders, at home tousling with their children, and considerably more involved in school and social events. Unashamedly, fathers have moved toward both acknowledging and displaying a softer paternal image. By definition fatherhood is a decidedly individual concept and a unique experience, involving much more than being the male parent in a family, the family protector, or the provider of paycheques. Although the past decade has seen a surge of research and interest in fatherhood with an increased recognition that the involvement of fathers contribute to the well-being, cognitive growth and social competence of their children, there remains a deficit in research on the experiences, perceptions and involvement of fathers of children diagnosed with Down syndrome. And whilst most of this knowledge base is extrapolated from studies about the mother’s experience, true understanding requires that fathers are studied directly. Mothers and fathers respond differently to the pressure associated with raising a child with Down syndrome and literature supports the common view that men are less likely and easy to engage in therapy than women, are less likely to attend therapy, or seek help for physical or psychological problems. For fathers of any differently abled child, the distance between the idealized fathering experience and the actual one may be enormous. Based upon the patriarchy model of the family, in many conventional homes, the wife and mother is like a thermometer, sensing and reflecting the home’s temperature, whilst the father and husband is like the home’s thermostat, which determines and regulates the temperature. The equilibrium of the father plays an important role in his ‘thermostat settings’ to set the right temperature in the marriage and his family. Having a differently abled child is almost never expected and often necessitates a change in plans as the family members adjust their views of their own future, their future with their child, as well as how they will henceforth operate as a family.Some fathers may experience uncertainty about their parenting role of a child diagnosed with Down syndrome, often resulting in peculiar behaviours of the father. This may include engrossing themselves into their work, hobbies, sport, and so forth, almost abdicating their duty as father; believing that the mother knows best (sometimes using their own lack of knowledge as a cop-out); or, they simply withdraw because the mother takes such complete control of every aspect of the child that the father feels inadequate, superfluous, and peripheral as parent. Each parent grieves the ‘loss’ of the child they expected in their own individual way. However, such a highly emotive situation may be compounded by the following aspects: the undeniable pressure of caring for the differently abled child; the additional financial burden; a waning social life; and, the incapacity to cope emotionally whilst invariably displaying the contrary purely to create the illusion that they are indeed coping. Fathers need to develop strategies and skills to cope with the very real and practical needs of parenting their child with Down syndrome, to furthermore minimize relationship conflict and misunderstanding, and to support their child’s optimal development. How these specific issues are embraced and managed may dramatically influence the peace and harmony of family life as well as the marital relationship. This study explores the perspectives of fathers of a child with Down syndrome to ultimately support this unique journey as they navigate their way through “Down”town Holland, as illustrated in the analogy to follow.
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  • Date Issued: 2017

The influence of diversity management initiatives on business and social outcomes in South African businesses

  • Authors: Webber, Zwelibanzi Samson
  • Date: 2017
  • Subjects: Diversity in the workplace -- South Africa , Organizational change -- South Africa Social change -- South Africa Management -- Social aspects -- South Africa
  • Language: English
  • Type: Thesis , Doctoral , PhD
  • Identifier: http://hdl.handle.net/10948/13524 , vital:27217
  • Description: Diversity management is of strategic importance in all organisations throughout the world. Its importance is derived from the belief that workplaces by nature consist of diverse employees, who in one way or another are different in terms of race, gender, religion, or any other difference that may have an impact on the business and its employees. The differences among people need to be managed. This study investigated the influence of diversity management initiatives on business and social outcomes in South African businesses. Literature reviews on diversity management and multicultural education in various parts of the world have revealed an impact on the influence of diversity management initiatives on business and social outcomes. However, existing South African literature on diversity management does not conclusively expose the effects of diversity management on business and social outcomes, hence the need for this study. The study was based on a conceptual framework, which included variables on diversity management initiatives, diversity management models, institutional development theory and business and social outcomes. Hypotheses for the study were also developed and tested. In testing the hypotheses, the empirical data collected was subjected to a series of statistical tests, using STATISTICA version 13. MANOVA tests were conducted to determine the existence of differences among variables and the extent to which the variables differed was measured by means of ANOVA tests. Tukey post hoc tests (Tukey HSD) were used to determine practical significance among variables. The study was also subjected to Pearson product-moment correlation coefficient analysis tests to ascertain the existence of relationships between all diversity management initiatives and business and social outcome factors. The analysis was concluded by conducting an exploratory factor analysis. An exploratory factor analysis was conducted to confirm or reduce the number of factors and the number of factors was subsequently reduced. A Pearson product-moment correlation coefficient test was also done for the extracted factors, after which a regressions analysis test was conducted to confirm the existence of relationships between the extracted diversity management initiatives factors and business and social outcomes factors. This formed the basis for the development of a proposed diversity management model. The model of the implementation of diversity management initiatives is an important contribution to the study because it shows the different aspects that guide the process of implementation. The model is based on the implementation of a formal diversity management change strategy and programme of action; employment equity plan and strategy; and the recruitment and empowerment of women and people living with disabilities. The study was not without limitations. Challenges with regard to access to respondents were experienced and this was one of the delays in data collection. Another challenge experienced was that the study did not include qualitative research approaches, which could have been used for in-depth responses. The study provides an important milestone for the use of diversity management initiatives in South African companies.
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  • Date Issued: 2017

An evaluation of clinical governance within a private radiology organisation in Durban KwaZulu-Natal

  • Authors: Wedderburn-Maxwell, Morgan Keir
  • Date: 2017
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: http://hdl.handle.net/10962/40884 , vital:25036
  • Description: South African health care organisations are required to adhere to the National Health Act, 61 of 2003 which contains the national core standards. Clinical governance is a key domain within the national core standards and is directly involved with a health care organisation’s ability to deliver quality care services. It can be described as a framework that ensures doctors and health care employees collaborate to provide superior quality health care services and create clinical accountability. The aim of this research was to evaluate the role of clinical governance within a private radiology organisation in Durban, KwaZulu-Natal (KZN). The goals of this research was to identify and explore the challenges that are associated with clinical governance within a private health care organisation in Durban, KZN. Furthermore, to evaluate the importance and implications of clinical governance for a private radiology organisation in Durban, KZN. The objectives of this research was to investigate how the private radiology organisation is managing clinical governance and to identify whether there is a common understanding of the concept among its members. The research adopted a qualitative approach where semi-structured interviews were conducted to obtain the data that enabled the goals and objectives of this research to be attained. The results indicated that clinical governance is a key factor to the private radiology organisations long-term sustainability. Clinical governance is vital for health care organisations to deliver quality health care services. The private radiology organisation places a significant emphasis among its members to deliver superior quality health care services. As a result, the organisation utilises the key elements within the clinical governance framework to continuously increase the quality of care that it provides and abide to the legally binding standards. The results support the notion that there is a need for the clarity of the definition, roles and responsibilities of clinical governance. The findings of this research suggest that further research is required to identify the contribution that clinical governance makes to improving the quality of care within South African health care organisations. Furthermore, research identifying employees’ perceptions of clinical governance within the private health care sector in South Africa is recommended.
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  • Date Issued: 2017

Deep wounds... left... in hearts and minds: South African public history

  • Authors: Wells, Julia C
  • Date: 2017
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/69742 , vital:29574 , http://dx.doi.org/10.5130/phrj.v24i0.5781
  • Description: Public history practise in South Africa holds out much promise of further things to come. It can close the gulf between history and heritage. This chapter argues that the role of the public historian should not be conflated with the dynamics of the heritage sector, but suggests how trained academics can indeed put their skills to work in a society that is passionately interested in understanding itself and how its pasts created the present. The student movement sharply raised the image of universities in crisis, requiring a whole new, relevant curriculum and rethinking the ways that universities relate to their publics. Public historians can work towards creating invented spaces for co-production of knowledge, moving beyond the traditional oral history interview. The divide between academia and communities is huge and needs to be constantly tackled, providing access to the secluded information of the professional world. I suggest that due to their privileged place in society, many historians have been unable or unwilling to engage with the recovery agenda – the massive need for affirmation of African identity, capacity and culture. A handful of dedicated public historians do not fit this mould and have been exemplary in rolling up their sleeves and boldly engaging with the messy complications of dealing with non-academic communities to produce new forms of historical knowledge, based on inclusiveness.
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  • Date Issued: 2017

Enantioselective electrochemical carbon-chloride bond cleavage of hexachlorocyclohexanes (HCHs) catalyzed by Mn (III) Cl-phthalocyanine

  • Authors: Wen, Junxia , Yu, Baoqui , Huang, Tingting , Mack, John , Wildervanck, Martijn , Nyokong, Tebello , Li, Minzhi , Zhu, Weihua , Liang, Xu
  • Date: 2017
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/189252 , vital:44831 , xlink:href="https://doi.org/10.1016/j.jelechem.2017.09.020"
  • Description: A lipophilic and electron-rich metallophthalocyanine Mn(III)Cl(α,α′-n-OC5H11)8Pc has been synthesized and characterized. A series of electrochemical experiments demonstrate that the Mn(III)Cl(α,α′-n-OC5H11)8Pc complex can be used as a catalyst for highly efficient carbon-chloride bond cleavage of environmental toxic hexachlorocyclohexanes (HCHs) through electrochemical catalysis, and that the increased catalytic efficiency is related to the enantiomeric carbon-chloride σ-bond of HCHs.
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  • Date Issued: 2017

The development, implementation and evaluation of a mental skills training programme for rowers at Rhodes University

  • Authors: Wentworth, Tara E
  • Date: 2017
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10962/5247 , vital:20797
  • Description: In the ever increasingly competitive world of sport, there is a pressing need for training methods that have the potential to improve the performance of athletes. It is for this reason that practices associated with sport psychology (such as mental skills training) have increased in popularity. This desire for improved performance has seen a rising number of athletes seeking out the assistance of sport psychology methods. In this research, a mental skills training (MST) programme was developed and implemented into the training regime of Rhodes University rowers in Grahamstown, South Africa. The process of this research adhered to the Organisational Development Process Model’s format. Information collected from focus groups and performance profiling were utilised to design a MST programme tailored to the context of this group of athletes. This programme was implemented over one month and comprised of theoretical and practical sessions focussing on the topics of goalsetting, arousal regulation and imagery. After the programme had been completed, the participants evaluated the process in the form of individual interviews and were required to repeat the initial performance profile exercise. The results gathered from the various assessment and evaluation measures were used to compare and add to existing literature regarding MST and related disciplines. The benefits and effects of the programme have been detailed, and recommendations have been made which could possibly answer to the limitations of this research. These recommendations could provide insight into the manner in which MST programmes could possibly be more effectively implemented in future.
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  • Date Issued: 2017

The emergence and expression of teachers’ identities in teaching foundation phase mathematics

  • Authors: Westaway, Lise
  • Date: 2017
  • Language: English
  • Type: Thesis , Doctoral , PhD
  • Identifier: http://hdl.handle.net/10962/7000 , vital:21208
  • Description: The assertion that learner performance in South African schools is in crisis may be cliched but it is certainly true. The majority of learners in the schooling system are not achieving the required outcomes, particularly in language and mathematics. I use the underperformance of learners in mathematics as the impetus for my research which seeks to understand how teachers’ identities emerge and are expressed in teaching Foundation Phase mathematics. The research contributes to an emerging scholarship that strives to explain underperformance and quality in mathematics classrooms beyond structuralist theorising. Recently research, particularly in South Africa, has begun to look more closely at who the teacher is and how the teacher is key in understanding what happens in the mathematics classroom. This emerging scholarship focuses on teacher identities. Research that foregrounds teacher identities within the field of mathematics education tends to be situated within a social constructionist orientation, which assumes that our knowledge of self and the world comes from our interactions with people and not some ‘objective’ reality (Berger & Luckman, 1966). Such a perspective appears to conflate questions of how we know something with what is. In other words, it elides structure and agency, thereby making research that seeks to examine the interplay between the two in the formation and expression of teachers’ identities, practically impossible. It is for this reason, as well as the need to move beyond the hermeneutic, that my research draws on Margaret Archer’s (1995, 1996, 2000) social realist framework. Social realism posits a relativist epistemology but a realist ontology. It is underpinned by the notion of a stratified reality with structural mechanisms giving rise to events in the world whether we experience them or not. It is only through the (inter)actions of persons that such mechanisms have the tendential power to constrain or enable the projects of persons. As such, my research seeks to identify the structural and agential mechanisms that give rise to teachers’ identities and how these identities are expressed in teaching Foundation Phase mathematics. In my research, teacher identity refers to the manner in which teachers express their social roles as teachers. In the research I use a case study methodology. I provide rich data on four isiXhosa teachers teaching in low socio-economic status schools. This data is gleaned through interviews and classroom based observations which were recorded as field notes and video transcripts. Analysis of the data occurs through the thought processes of abduction and retroduction (Danermark, Ekstrom, Jakobsen, & Karlsson, 2002). These thought process enable me to (re)describe and (re)contextualise the object of study. Through the process of asking transfactual questions I identify the structural, cultural and agential mechanisms giving rise to teachers’ identities and their expression in teaching foundation phase mathematics. There are three significant findings in my research. Firstly, research that attempts to understand the emergence and expression of teacher identities should consider their broad contextual realities. The historical, economic, social and political contexts in which the teachers are born and live, influences their sense of self, personal identities and social identities (teacher identities) and as such, influences their decision to become teachers and how they express their roles as teachers of Foundation Phase mathematics. Secondly, my research suggests that teachers’ mode of reflexivity is key to understanding the decisions that they make in the classroom and how they deal with the structures that condition the manner in which they express their roles as teachers. Thirdly, collective agency is necessary to bring about change in the way in which teachers express their roles in teaching Foundation Phase mathematics. My research produces new knowledge by examining the interplay of structure, culture and agency in the constitution of foundation phase teachers’ identities and their expression in teaching foundation phase mathematics. I use a social realist orientation to examine this interplay and provide an understanding of the mechanisms giving rise to the phenomenon under consideration. In this way I contribute to the extensive research on learner underperformance by focusing more explicitly on who the teacher is in the classroom.
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  • Date Issued: 2017

Suspense, the serious and the superman:

  • Authors: Western, Rat
  • Date: 2017
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/147726 , vital:38664 , https://doi.org/10.1080/00043389.2012.11877164
  • Description: When considering what to do with one’s Friday night, probably very few people would consider a two-hour formal lecture a top priority. But this is a Friday night in Grahamstown, where novelty in leisure and entertainment choices, outside of festival time, is a rarity. It is therefore unsurprising that, on the evening of 11 November 2011, the Rhodes Box Theatre is packed by 7 pm with a variety of students, academics, members of the local alternative scene and the general public.
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  • Date Issued: 2017

Credit extension in South Africa: an analysis of the impact of interest rates and income levels on the level of household debt

  • Authors: Widdop, James Stuart Hailstones
  • Date: 2017
  • Language: English
  • Type: Thesis , Masters , MCom
  • Identifier: http://hdl.handle.net/10962/4988 , vital:20750
  • Description: The recent growth in the unsecured lending market and the bankruptcy of African Bank Investments Limited have brought to light concerns regarding credit extension and the level of household indebtedness in South Africa. This study seeks to investigate the relevant aspects of credit extension in both the secured and unsecured lending markets by firstly analysing contemporary literature and then conducting a more formal empirical analysis. A VAR model is estimated to examine the effects household disposable income and interest rates have on the level of household debt in South Africa for the period 1995Q1-2015Q3. The empirical results indicate that there is no significant deterministic relationship between household disposable income and household debt. However, the results show that such a relationship does exist between interest rate and household debt. Finally, impulse response functions obtained from the VAR estimation are examined which indicate that both shocks too household disposable income and interest rates effect the level of household debt, but that this effect returns to equilibrium within six periods.
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  • Date Issued: 2017

Using emotional intelligence interpersonal competency of empathy as a frame to combat xenophobia in schools: a case study

  • Authors: Williams, Augustus
  • Date: 2017
  • Subjects: Teacher-student relationships , Emotional intelligence -- South Africa -- Students Education, Humanistic
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: http://hdl.handle.net/10948/13507 , vital:27214
  • Description: The aim of this study was to explore how the perceptions of teachers on their emotional intelligence interpersonal competency of empathy that could be used as a frame to combat xenophobia in schools. The three objectives of this study was to explore and describe: teachers’ perceptions and experiences of xenophobic violence in schools in Port Elizabeth’s Northern Areas; teachers’ responses to xenophobic violence from the emotional intelligence interpersonal competency of empathy; and how emotional intelligence interpersonal competency of empathy could be used as a tool to combat xenophobia in schools. Foreign national learners in Port Elizabeth’s Northern Areas are subjected to xenophobic incidences by some teachers at these schools. This impacts negatively into these learners’ learning environment in these schools. It is behind this backdrop that this study sought to explore how the emotional intelligence interpersonal competency of empathy could be used by teachers as a frame to combat xenophobia in schools. The argument of this study therefore stems from the fact that teachers could use their EI interpersonal competency of empathy to combat xenophobia in their schools. Focus group and mini-focus group interviews was employed to get an explorative, descriptive and interpretive revelation, which was utilised to enhance validity and triangulation for this qualitative study.
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  • Date Issued: 2017
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