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Educators’ views on the effectiveness of alternatives to corporal punishment to maintain discipline: a case of four high schools in the O.R. Tambo District

  • Authors: Kassim, Abdul Fatau , Pylman, N J
  • Date: 2020
  • Subjects: School discipline -- South Africa -- Eastern Cape Corporal punishment of children -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: http://hdl.handle.net/10353/11329 , vital:39060
  • Description: The purpose of this study is to explore educators’ views on the effectiveness of alternatives to corporal punishment to maintain discipline in selected high schools in the O.R. Tambo District. Corporal punishment has been outlawed in all South African schools through the South African Schools Act and was replaced by alternatives to corporal punishment. The objectives of this research were to determine educators’ understanding of alternatives to corporal punishment; the interface between alternatives to corporal punishment and learner behaviour; alternatives to corporal punishment in relation to effective teaching and learning and the barriers that educators experience with the implementation of alternatives to corporal punishment. This research study is fundamentally placed within two schools of thought, namely, Thorndike’s traditional behaviour modification theory and Roger’s diffusion of innovations theory. This study is a multiple-case study located within the interpretivist paradigm, and qualitative in nature. Purposive sampling was used to sample four secondary schools in the O.R. Tambo districts. Twelve (12) participants comprising four principals, four teachers and four SMT members were purposively selected from the four schools. In depth semi-structured interviews and document reviews were used as data generating instruments. Thematic analysis was used to analyse taperecorded data obtained from the semi-structured interviews and document reviews. Findings revealed that there seems to be a common understanding amongst participants around the issue of alternatives to corporal punishment. The findings indicated that participants are aware of the different strategies that can be used to discipline learners without causing physical pain or a violation of their rights. The second finding noted that alternatives to corporal punishment did not serve the purpose which it was intended to. This view points to the fact that learners do not take alternatives to corporal punishment seriously and as such do not lead to improved discipline and behaviour amongst learners. The third finding also revealed that the implementation of alternatives to corporal punishment does not contribute to effective teaching and learning as well as the academic performance in the classroom, because learners frequently absent themselves and are also bunking classes which leads to poor academic performance. It was also claimed that teaching and learning is not all that effective as learners do not respect educators anymore and as such also fail to v complete homework and assignments on a regular basis. The final finding alluded to the fact that insufficient orientation and lack of training on alternative methods of discipline by the Department of Education made it extremely difficult for teachers to implement and administer alternatives to corporal punishment in schools. Given the aforementioned findings, it can be concluded that alternatives to corporal are mainly viewed as ineffective. Furthermore, findings from this study also revealed that educators have not adopted alternatives to corporal punishment, which is in line with Rogers’ theory who aptly states that any new idea or innovation can either be adopted or rejected by social groups. In addition is also seems as if educators have as yet not undergone a change in behaviour in line with Thorndike’s traditional behaviour modification theory, which further hinders the successful implementation of alternatives to corporal punishment.
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  • Date Issued: 2020

The Moderating Influence of Psychological Empowerment in the relationship between Job Insecurity and Organizational Citizenship Behaviour among the Eastern Cape Department of Health Employees

  • Authors: Nwokolo, Echezona E
  • Date: 2019
  • Subjects: Job security -- South Africa -- Eastern Cape Organizational commitment Employee assistance programs
  • Language: English
  • Type: Thesis , Doctoral , D.Com (Industrial Psychology)
  • Identifier: http://hdl.handle.net/10353/13881 , vital:39722
  • Description: The unabated focus of many organizations on competition and profitability has amplified the threats of real or anticipated job loss resulting in the feelings of insecurity for employees about their job and future work life. The research investigated the role of psychological empowerment as moderator of the relationship between job insecurity and organizational citizenship behavior among the Eastern Cape Department of Health employees, in Eastern Cape Province of South Africa. The study adopted an exploratory and correlational research design to understand the relationships that exist between the study variables. Respondents were selected using convenience sampling technique, where a sample size of 357 respondents was selected from sample frame of 4847 employees. Seven-point and Five-point likert scale were used to measure the responses. The data analysis methods used include descriptive statistics, regression analysis, ANOVA and Structural Equation Modeling. The reliability, factor analysis and research hypotheses of the research instruments were tested using the aforementioned statistical techniques. The findings reveal a significant negative correlation between job insecurity and Organizational Citizenship Behaviour, a significant positive correlation between psychological empowerment and OCB. It also revealed that job insecurity and psychological empowerment combined account for a significant higher proportion of variance in OCB than any of the two separately, and that significantly and positively moderates the relationship between job insecurity and OCB. Recommendations to promote psychological empowerment in the organization in order to increase organizational citizenship behavior and decrease job insecurity among employees were suggested to leadership of the government departments, organizations and practicing managers.
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  • Date Issued: 2019

Development of conservation strategies for Alepidea Amatymbica ECKL. & ZEYH. : a rare medicinal plant in the Eastern Cape, South Africa

  • Authors: Mangoale, Ramatsobane Maureen
  • Date: 2017
  • Subjects: Medicinal plants Plants, Cultivated
  • Language: English
  • Type: Thesis , Doctoral , DPhil
  • Identifier: http://hdl.handle.net/10353/8667 , vital:33400
  • Description: Conservation through cultivation has been recommended as a means to relieve overexploitation of medicinal plants. However, the medicinal plants users believe that plants collected from the wild are more potent than cultivated ones. Hence, there is a need for scientific documentation of the potency of cultivated medicinal plants to contribute to the development of a sustainable management strategy to conserve wild populations. This study was aimed at documenting cultivation techniques of a known medicinal plant, Alepidea amatymbica and to validate its medicinal efficacy. In order to identify overexploited medicinal plants in the study area and thus develop their conservation strategy, a survey on the trade of medicinal plants was conducted in selected towns of Amathole District Municipality of the Eastern Cape, South Africa. The survey revealed 67 plants belonging to 46 different families. Twenty-five medicinal plants were identified as overexploited and scarce and they were prioritized for conservation. Furthermore, 69.14 percent of the respondents were not willing to use cultivated medicinal plants. Lack of belief on the potency of cultivated plants and cultivation techniques were mentioned as the most significant constraints to conservation of medicinal plants. Also, the time for cultivated plants to reach maturity deterred herbal medicine practitioners from cultivating them. Alepidea amatymbica was mentioned as one of the most overexploited medicinal plants which has become scarce in the study area. This medicinal plant was therefore selected for this study. In order to develop sustainable conservation program for the species, various studies which include survey on the medicinal plants trade, cultivation, comparative micromorphology, elemental composition, toxicity, phytochemical and antioxidant activity of the wild and cultivated A. amatymbica were conducted. Cultivation of Alepidea amatymbica was conducted to determine the appropriate planting depth and rhizome fragment length for the growth of this plant. The experiment was laid out in a Complete Randomized Block Design (CRBD) with two factors in 6×3 factorial design. There were six levels of fragment length (1, 2, 3, 4, 5 and 6 cm) and three levels of burial depth (2.5, 5 and 7.5 cm). Emergence rate, number of leaves, leaf area, and plant height, number of florets, rhizome length gain, rhizome weight gain, shoot moisture and rhizome moisture were measured as growth parameters. The best overall yield in terms of plant height, shoot emergence, rhizome weight gain, number of florets and number of leaves was observed in 7.5 cm planting depth at 6 cm rhizome length. Four centimetre rhizome length had the highest leaf area of 111.9±3.5 cm2, 101.3±3.5 cm2, 105±3.5 cm2 at 2.5, 5, 7.5 cm planting depth respectively. Shorter fragment lengths showed high potential for vegetative propagation in terms of rhizome length gain at all burial depths. Scanning electron microscopy (SEM) was used to examine the foliar micro morphological characteristics while energy dispersive x-ray spectroscopy (EDXS) was used to determine the elemental composition in different parts of the wild and cultivated plants. The study revealed numerous differences between the wild and cultivated ones. These include deposition of epicuticular waxes, stomatal apparatus, helical thickening of the xylem walls, thickening of the epidermal cell layer and presence of starch grains in the parenchyma cells of the cortex. The EDXS analysis also revealed disproportionate quantities of C, O, Ca, K, Al, Mg, Si, Br and N as the major constituents in both cultivated and wild A. amatymbica specimens. The quantities of elements varied in the different parts of wild and cultivated plants. Toxicity of the methanol, water and acetone extracts of the fresh rhizome of the wild and cultivated A. amatymbica were evaluated using hatchability of cysts and lethality on the hatched cysts (nauplii) of Artemia salina. The highest hatching success was observed in the water extracts of the wild plant (46.16percent) with a MIC of 0.184 mg/ml while the cultivated plants had a hatching success of 40.83percent with MIC of 0.208 mg/ml. Highest mortality was observed in the acetone extract of the wild plants at the lethal dose of 0.191 mg/ml while the cultivated plant had a lethal dose of 0.270 mg/ml. Water extracts of both wild and cultivated plants showed similar lethal dose (LD50) of >1 mg/ml. Methanol extracts of both the wild and cultivated species exhibited almost the same level of toxicity (0.695 mg/ml and 0.628 mg/ml, respectively). Based on the Bastos criterion of toxicity indices of the lethality test, all the plant fractions demonstrated cytotoxicity effect, although the degree of their toxicity varied among the plants used. Standard spectrophotometry assays were used to quantify the phytochemical contents and to determine the antioxidant potentials of the cultivated and wild A. amatymbica. The results revealed different levels of phytochemicals with corresponding antioxidant activities. The wild extracts had higher phytochemical contents in most of the assays than cultivated extracts. Total phenol in the wild extracts ranged from 32.30±3.43 to 117.8±8.45 mg GAE/g with the acetone extracts having the highest content while the water extracts was the least. The range in the total phenol of the cultivated species was 66.46±5.29 to 98.44±6.08 mg GAE/g with the methanol extracts having the highest content while water extracts was the least. The flavonoids content ranged from 55.01±6.51 to 99.09±7.20 mg QE/mg and from 48.65±7.74 to 67.32±4.1 mg QE/mg for the wild and cultivated plants, respectively. The alkaloids contents ranged from 14.70±0.04 to 17.80±0.015 percent in the wild species while it ranged from 11.98±0.14 to 13.21±0.06 percent in the cultivated species. The wild species also showed higher antioxidant activities in most of the assays evaluated. The study revealed successful cultivation of the wild species of Alepidea amatymbica using fragments from the rhizome. The micromorphological study of both the wild and cultivated species showed minimal differences in the helical thickening of the walls in the xylem vessels and starch grain accumulation pattern. Although herbal medicine practitioners believe that cultivated species are not potent, however this study revealed some levels of phytochemicals contents and antioxidant activities which are comparable to the wild species. Cultivation is a major strategy in conserving nature and their resources. Hence, the successful domestication of A. amatymbica would help in reducing the pressure on the wild species while also meeting their medicinal demands purposes, utilisation and conserving for future generations.
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  • Date Issued: 2017

Inter-individual variability and phenotypic plasticity : the effect of the environment on the biogeography, population structure, ecophysiology and reproduction of the sandhoppers Talorchestia capensis and Africorchestia quadrispinosa

  • Authors: Baldanzi, Simone
  • Date: 2014
  • Subjects: Phenotypic plasticity -- Research -- Africa, Southern Talitridae -- Research -- Africa, Southern Amphipoda -- Research -- Africa, Southern Climatic changes -- Environmental aspects -- Africa, Southern Marine biology -- Africa, Southern Adaptation (Biology) -- Africa, Southern
  • Language: English
  • Type: Thesis , Doctoral , PhD
  • Identifier: vital:5846 , http://hdl.handle.net/10962/d1011447
  • Description: Climatic envelope models focus on the climatic variables affecting species or species assemblages, and are important tools to investigate the effect of climate change on their geographical ranges. These models have largely been proposed in order to make successful predictions on species‘ persistence, determining which variables are likely to induce range expansion, contraction, or shifting. More recent models, including the ability and the cost for individuals to respond promptly to an environmental stimulus, have revealed that species may express phenotypic plasticity able to induce adaptation to the new environment. Consequently, understanding how species evolve to a changing climate is fundamental. From this perspective, investigating intraspecific responses to an environmental variable may contribute to better understanding and prediction of the effect of climate change on the geographical range and evolution of species, particularly in the case of widespread species. In this context, the present study aimed at establishing how environmental variables (focussing mainly on temperature) may have contributed to shape the spatial distribution, physiology, reproductive biology and connectivity of two species of Southern African sandhoppers (Talorchestia capensis and Africorchestia quadrispinosa, Amphipoda, Talitridae). Most of the work was carried out on T. capensis, due to its widespread spatial distribution. A first investigation of the biogeography of T. capensis and A. quadrispinosa, revealed that, for both species, spatial patterns of abundance, size and sex ratio were not explained by the Abundant Centre Hypothesis (greater abundance at the core of a spatial range), but rather guided by bio-physical forces. Precisely, the abundance of sandhoppers was driven by the morphodynamic state of the beach, salinity and temperatures, with strong differentiation among sites that reflected local environmental conditions. In support of these findings, strong population structure in the genetics of T. capensis was found (three main groups) when investigating its phylogeography and genetic connectivity. Although such defined structure may suggests cryptic speciation, the concomitant within-population variation in the COX1 region of mtDNA, also highlighted the importance of individual genetic variability. High individual variability was also found in the response of T. capensis to temperature, both in its physiology (thermal plasticity) and its reproductive biology (maternal effects). Since temperature is one of the main variables affecting the coastal marine systems of southern Africa and the metabolism of animals in general, its effect on the physiology and reproduction of T. capensis was therefore investigated. Thermal responses to increasing/decreasing temperatures were assessed for separated populations of T. capensis. Individual variability was reported in the oxygen consumption of T. capensis in response to temperature (high variation around the means, especially for increasing temperatures). Among population differences in thermal sensitivity were significantly correlated with air temperature variability experienced over the past 23 years, highlighting the importance of historical temperature fluctuations to the current thermal physiology of these sandhoppers. Temperature also had an important effect on the reproductive plasticity of T. capensis. Different temperatures induced mothers to adjust the size of their offspring (i.e. egg size), with larger eggs produced at lower temperatures. Interestingly, females showed strongly significant among individual variation in the size of the eggs. Given the importance of understanding rapid responses of organisms to climate change and considering the fundamental role played by phenotypic plasticity in evolution, the overall study revealed the significance of individual plasticity and variability in response to the environment and highlighted its importance. Particularly, studying the thermal physiology of separated populations and understanding within population reproductive plasticity in response to temperature, helped to clarify how differences among individual responses have important consequences at the population level, possibly explaining the widespread distribution of T. capensis.
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  • Date Issued: 2014

Master's Degree studies at Rhodes University : access and postgraduate readiness

  • Authors: Stephenson, Sandra Lisa
  • Date: 2014
  • Subjects: Rhodes University Universities and colleges -- Graduate work Recognition of prior learning Graduate students Corporate culture
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: vital:1967 , http://hdl.handle.net/10962/d1011783
  • Description: This mixed method, grounded theory study aimed to explore access to Master's level study at Rhodes University, a small, traditional South African university established in 1904, over the ten year period 1999-2008. It also sought to capture the essence of 'postgraduate readiness': the generic (non-certificated) attributes which academics expect graduates to possess in order to undertake Master's degree study. While the majority of students enter Master's level via the formal route (which at Rhodes is an Honours or 4-year bachelor's degree), a significant number are admitted based on the recognition of prior learning (RPL), a practice which is encouraged in South African higher education national policy as a means of widening access and also of acknowledging that learning can take place in ways other than 'formally'. The findings show that while RPL is well defined nationally at the undergraduate level, the concept of RPL at the postgraduate level is vague and largely left to institutional discretion. No national, and few institutional, guidelines are available on which to base the assessment of potential Master's degree students who do not have Honours degrees. Interviews with Deans, supervisors and policy makers at Rhodes indicated that while there is institutional support for admitting alternative access candidates, there is a general perception of deficit compared to those entering the Master's with formal qualifications. However, the statistical findings showed no significant difference in success rates or time taken to completion between students with and without Honours degrees. In addition, comments from supervisors with extensive experience of alternative access students praised the diversity and rich life experience which such students brought to their studies and their peers. The study concludes that an institutional culture characterized by resistance to change, risk and externally imposed regulations at Rhodes has resulted in weak implementation of the University's RPL policy, little marketing or publicizing of alternative access routes to postgraduate study, and low numbers of RPL enrolments at the Master's level. A framework for the assessment of potential Master's candidates - both RPL and formal admissions - for use at Rhodes University and potentially also at other higher education institutions, is proposed in conclusion.
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  • Date Issued: 2014

A short composition portfolio

Heroes at the gates appeal and value in the Homeric epics from the archaic through the classical period

  • Authors: Fox, Peta Ann
  • Date: 2011
  • Subjects: Homer. Iliad Homer. Odyssey Homer Criticism and interpretation Homer Influence Epic poetry, Greek -- History and criticism
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:3593 , http://hdl.handle.net/10962/d1002168
  • Description: This thesis raises and explores questions concerning the popularity of the Homeric poems in ancient Greece. It asks why the Iliad and Odyssey held such continuing appeal among the Greeks of the Archaic and Classical age. Cultural products such as poetry cannot be separated from the sociopolitical conditions in which and for which they were originally composed and received. Working on the basis that the extent of Homer’s appeal was inspired and sustained by the peculiar and determining historical circumstances, I set out to explore the relation of the social, political and ethical conditions and values of Archaic and Classical Greece to those portrayed in the Homeric poems. The Greeks, at the time during which Homer was composing his poems, had begun to establish a new form of social organisation: the polis. By examining historical, literary and philosophical texts from the Archaic and Classical age, I explore the manner in which Greek society attempted to reorganise and reconstitute itself in a different way, developing original modes of social and political activity which the new needs and goals of their new social reality demanded. I then turn to examine Homer’s treatment of and response to this social context, and explore the various ways in which Homer was able to reinterpret and reinvent the inherited stories of adventure and warfare in order to compose poetry that not only looks back to the highly centralised and bureaucratic society of the Mycenaean world, but also looks forward, insistently so, to the urban reality of the present. I argue that Homer’s conflation of a remembered mythical age with the contemporary conditions and values of Archaic and Classical Greece aroused in his audiences a new perception and understanding of human existence in the altered sociopolitical conditions of the polis and, in so doing, ultimately contributed to the development of new ideas on the manner in which the Greeks could best live together in their new social world.
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  • Date Issued: 2011

The phenomenolgoical experience of posttraumatic growth in the context of a traumatic bereavement

  • Authors: Acheson, Kerry
  • Date: 2009 , 2013-07-15
  • Subjects: Post-traumatic stress disorder -- Case studies Bereavement -- Psychological aspects Death -- Psychological aspects Phenomenological psychology Grief
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:3102 , http://hdl.handle.net/10962/d1004456
  • Description: The present study involves an exploration of the phenomenological expenence of posttraumatic growth in the context of a traumatic bereavement. An idiographic case study of a student who had witnessed her mother's death twelve years previously was conducted. Semi-structured interviews elicited data which was analysed using interpretative phenomenological analysis (IP A). Posttraumatic growth was found to have developed with regards to self-perception, relationships, and also in a broader spiritual and existential domain. The findings of this study shed light on the extant posttraumatic growth literature. In particular, findings were discussed in relation to the posttraumatic growth model as proposed by Calhoun and Tedeschi (2006). As posttraumatic growth is a relatively young concept, further research is needed in order to understand the meaning of reported growth more fully. While posttraumatic growth has been investigated in the context of bereavement, future research should distinguish more clearly between growth following traumatic and non-traumatic bereavement. Posttraumatic growth has received minimal empirical attention in South Africa, and therefore exploration of this area is suggested in the future. , KMBT_363 , Adobe Acrobat 9.54 Paper Capture Plug-in
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  • Date Issued: 2009

Re-evaluating the law of vicarious liability in South Africa

  • Authors: Small, Jonathan Noel
  • Date: 2008
  • Subjects: Independent contractors -- South Africa Law -- South Africa Torts -- South Africa Courts -- South Africa Jurisdiction -- South Africa International law -- South Africa Roman law Roman-Dutch law
  • Language: English
  • Type: Thesis , Masters , LLM
  • Identifier: vital:3704 , http://hdl.handle.net/10962/d1004771
  • Description: This thesis is an analysis of the law of vicarious liability and its application within the legal framework of delict in South Africa. A brief overview of the historical development of this branch of law is given, with reference to the influences of Roman, Roman-Dutch and English law. That is followed by an exposition of the 'modem' interpretation of vicarious liability as applied in South African courts, highlighting apparent inconsistencies and the need for reform in what has become a persistently controversial area of law. Specific attention is paid to the so-called 'course and scope enquiry' and to the enduring difficulties associated with attributing liability to employers for the deliberate wrongful conduct of their employees. It is argued that the courts have yet to reach consensus on a general principle capable of being applied to the facts of so-called 'deviation cases', and that consequently the legal divergence on these matters gives rise to uncertainty and concern. It is submitted that the way in which the traditional test for vicarious liability is currently applied fails to give true effect to the policy considerations upon which this branch of law is founded. By way of comparison with the South African position, a detailed account of the law of vicarious liability in comparable foreign jurisdictions is given, with emphasis placed on recent developments in England and the British Commonwealth. The study then moves to an analysis of the various policy considerations behind vicarious liability, with particular attention being paid to the role of risk-related liability and the role of risk-assumption in the 'course and scope' enquiry. A comparative analysis follows, highlighting differences between the approaches of the foreign jurisdictions and that taken by the South African courts. The work concludes with a proposal that the South African courts should broaden the scope of vicarious liability and opt for a model similar to that which has recently been adopted in Canada.
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  • Date Issued: 2008

Rhodes University during the segregation and apartheid eras, 1933 to 1990

Monitoring a diagnosis for control of an intelligent machining process

  • Authors: Van Niekerk, Theo
  • Date: 2001
  • Subjects: Expert systems (Computer science) -- Industrial applications , System design
  • Language: English
  • Type: Thesis , Doctoral , DTech (Engineering)
  • Identifier: vital:10814 , http://hdl.handle.net/10948/70 , Expert systems (Computer science) -- Industrial applications , System design
  • Description: A multi-level modular control scheme to realize integrated process monitoring, diagnosis and control for intelligent machining is proposed and implemented. PC-based hardware architecture to manipulate machining process cutting parameters, using a PMAC interface card as well as sensing processes performance parameters through sampling, and processing by means of DSP interface cards is presented. Controller hardware, to interface the PC-based PMAC interface card to a machining process for the direct control of speed, feed and depth of cut, is described. Sensors to directly measure on-line process performance parameters, including cutting forces, cutting sound, tool-workpiece vibration, cutting temperature and spindle current are described. The indirect measurement of performance parameter surface roughness and tool wear monitoring, through the use of NF sensor fusion modeling, is described and verified. An object based software architecture, with corresponding user interfaces (using Microsoft Visual C++ Foundation Classes and implemented C++ classes for sending motion control commands to the PMAC and receiving processed on-line sensor data from the DSP) is explained. The software structure indicates all the components necessary for integrating the monitoring, diagnosis and control scheme. C-based software code executed on the DSP for real-time sampling, filtering and FFT processing of sensor signals, is explained. Making use of experimental data and regression analysis, analytical relationships between cutting parameters (independent) and each of the performance parameters (dependent) are obtained and used to simulate the machining process. A fuzzy relation that contains values determined from statistical data (indicating the strength of connection between the independent and dependent variables) is proposed. The fuzzy relation forms the basis of a diagnostic scheme that is able to intelligently determine which independent variable to change when a machining performance parameter exceeds control limits. The intelligent diagnosis scheme is extensively tested using the machining process simulation.
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  • Date Issued: 2001

The modification of a computer simulation for use in the professional training of South African secondary school teachers with specific reference to the probationary year

  • Authors: Marsh, Cecille Joan Anna
  • Date: 1989
  • Subjects: Computer simulations , High school teachers , Teacher training
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: vital:1376 , http://hdl.handle.net/10962/d1001442
  • Description: The topic of this thesis arose out of a desire to meet the need for a practical means of supplementing the preparation of Higher Diploma of Education (H.D.E.) students for their future role as first-year teachers. It was established that this need was not adequately filled by conventional university teacher-training methods. The literature about computerised simulation of role-playing and teaching activities was investigated and the investigation indicated that such simulations had been relatively successful. A published American computer simulation, TENURE, in which the student plays the role of a first-year teacher, was selected for modification to meet the needs of South African students. This program is implemented in the TUTOR computer language and runs on the Control Data South Africa PLATO system. In order to determine the needs of South African students, two groups of Rhodes University students worked through the simulation as it was being modified. The modifications were adapted according to the students' responses to a questionnaire. The simulation has been tested by 72 H.D.E. students and several educationists and the response has been positive
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  • Date Issued: 1989

Discussing the evidence : small group work in the history class

  • Authors: Robinson, Andrew Meredith Lewin
  • Date: 1988
  • Subjects: History -- Study and teaching (Secondary) Group work in education
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: vital:1863 , http://hdl.handle.net/10962/d1004588
  • Description: This is a small-scale research study on the discovery method of teaching history through the medium of small-group discussion. The study begins with a brief outline of the theoretical background to these topics, as well as of some of the extant research in the field. The class selected for the study is the standard seven class of a boys' high school. After the researcher has instructed the whole standard in an historical area which is unfamiliar to the pupils, twelve groups of three each are selected and withdrawn from the rest of the class, one group at a time. These thirty-six pupils become the "experimental" group; the rest of the pupils become the "control" group . The groups are selected according to different intellectual criteria and presented with stimulus material of one of three kinds, which is intended to aid them in their discourse. Each group is given the same set of three questions to discuss and, without further assistance by the researcher, the discussion takes place. This is recorded on audio-tape. After all the group discussions have been recorded, an assessment test is given to the whole standard, both experimental and control pupils. At the end of the school term a compulsory examination question is inserted in the history examination. The statistical data forthcoming from these assessments are correlated and the results analysed. Meanwhile, transcripts of all the group discussions have been made and these are analysed on a qualitative basis in terms of the groups' intellectual composition and according to the type of stimulus material used, and the results are recorded. The concept of "leaderless" groups is briefly discussed in the light of the dealings of the various groups in the study. The researcher finally feels justified in concluding that small groups are an ideal medium for the handling of evidence- based learning in history. He also has certain observations to make on the performance of groups of mixed (as opposed to homogeneous) ability as well as on the success of certain types of stimulus material towards initiating profitable discussion.
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  • Date Issued: 1988

Elie Wiesel's fictional universe : the paradox of the mute narrator

  • Authors: Berman, Mona
  • Date: 1986
  • Subjects: Wiesel, Elie, 1928- -- Criticism and interpretation , Holocaust, Jewish (1939-1945) -- Personal narratives , Auschwitz , Narration , Silence , English literature , Criticism
  • Language: English
  • Type: text , Thesis , Masters , MA
  • Identifier: vital:2178 , http://hdl.handle.net/10962/d1001829
  • Description: The approach I have chosen for my study is to analyse the narrative techniques in Wiesel's fiction, with particular emphasis on the role of the narrator and listener in the narratives. This will not only highlight aspects of his authorial strategy involving the reader's response to various dimensions of the Holocaust, but will allow an appraisal of the literary merit of Wiesel's novels. The hushed reverence that tends to accompany allusions to Auschwitz and its literature has impeded certain theoretical investigations, with the result that most critical studies undertaken on Wiesel's works have dealt predominantly with themes and content rather than with form. A narrative approach, however, while it accounts for themes, does so within the narrative process of the work. Form and content are examined as interwoven entities in the particular context of an individual work. My decision to adopt this pursuit is based on the conviction that Wiesel's fiction is a significant contribution to the literature of testimony, not only because of its subject matter, but also because of the way in which his narrators unfold their stories with words suspended by silence in the text. The paradox of the mute narrator, the title of my study, is intended to convey the paradoxical quality of Wiesel's fiction and to show how silence, which is manifested in the themes of his work, is concretized by his strategy of entrusting the transmission of the tale to narrators, who, for various reasons have been silenced. A mute by definition cannot emit an articulate sound. A narrator, on the other hand, is a storyteller who is reliant on verbal articulation for communication. This contradiction in terms is dramatized in the novels and is symptomatic of the dilemma of Wiesel's narrators who are compelled to bear testimony through their silence. In my study of Wiesel's fiction, I will follow the chronological sequence in which the novels were written, although I will not be using a developmental approach, except to point out that the trilogy which marks the beginning of his exploration into narrative strategies, and The Testament, the last book I will be dealing with, are a culmination of his previous fictional techniques. While a developmental analysis of his fiction, particularly from a thematic point of view, enables the reader to gain insight into his background, which is important in a comprehensive study of his works, I feel that this avenue of investigation has been competently dealt with by other critics. Ellen Fine's Legacy of Night, one of the first book-length studies of Wiesel, puts forward a convincing argument for examining his fiction in chronological sequence as a kind of serialized journey from being a witness in l'univers concentrationnaire to bearing - witness in a post-Holocaust world. Furthermore, it is possible to trace the direction Wiesel's fiction follows, as in each book the seeds are sown for new ideas which are expanded upon in subsequent books. My discussion, however, will deal with the narrative process of each novel as an individual work in its own particular context. Apart from the trilogy which is examined in one chapter, and The Testament which serves as a conclusion to the study, I have not used cross references to Wiesel's other fiction when analysing specific books. Moreover, I have deliberately avoided including Wiesel's comments on his works and references to them in his essays, interviews and non-fiction writing. The reason for this approach is that I consider each novel to be a separate narrative work which merits an interpretative response that is independent of the comparative criteria that has up to now influenced the assessment of his fiction. (Introduction, p. 12-14)
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  • Date Issued: 1986

Comparative bioavailability and ranking of topical corticosteroid formulations

  • Authors: Meyer, Eric
  • Date: 1985
  • Subjects: Adrenocortical hormones -- Therapeutic use Drugs -- Bioavailability Drugs -- Dosage forms
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: vital:3732 , http://hdl.handle.net/10962/d1001471
  • Description: Numerous experiments in recent years have indicated differences in the bioavailability of corticosteroids from seemingly identical topical dosage forms. The human blanching assay was utilized in this study to assess the comparative blanching activities of various locally manufactured proprietary corticosteroid preparations. The first experiment was performed to assess the relative blanching activities of six semi - solid preparations containing the same concentration of betamethasone 17-valerate. The preparations used were Betnovate cream and ointment, Persivate cream and ointment and Celestoderm-V cream and ointment. This was followed, in the second experiment, by the investigation of the blanching activities of two lotions containing betamethasone 17-valerate (Betnovate and Celestoderm-V) and a lotion containing betamethasone 17,21- dipropionate (Diprosone). The third experiment involved a study of six semi-solid proprietary corticosteroid-containing formulations, viz. Dermovate (clobetasol propionate) cream and ointment, Betnovate (betamethasone 17-valerate) cream and ointment and Eumovate (clobetasone butyrate) cream and ointment. This investigation was prompted by claims in advertisements in the medical media that Dermovate is therapeutically more efficacious than Betnovate which is more efficacious than Eumovate. The penultimate experiment in this study served the purpose of finding a corticosteroid-containing preparation that falls into the moderately potent group of corticosteroid formulations, as described in the United Kingdom MIMS. This preparation was used in the final experiment which was undertaken to ascertain the potency category of Florone (diflorasone diacetate) cream and ointment.
  • Full Text:
  • Date Issued: 1985

Graaff-Reinet and the Great Depression (1929-1933)

  • Authors: Minnaar, Anthony de V
  • Date: 1979
  • Subjects: Graaff-Reinet (South Africa) -- History , South Africa -- Economic conditions -- 1918-1961
  • Language: English
  • Type: text , Thesis , Masters , MA
  • Identifier: vital:2518 , http://hdl.handle.net/10962/d1001847
  • Description: The Depression of 1929-1933 was a world-wide phenomenon, in which "no aspect of the economy, no part of the world, escaped devastation". ¹ Accordingly the study of a medium sized rural town in South Africa during the period of the Depression, should show effects and reactions that were, in general, indicative of worldwide trends. In choosing Graaff- Reinet, I felt that being a close-knit community , with its urban and rural populations closely associated with each other, and the white, coloured and black sections of the population interdependent, it adequately represented a microcosm of South Africa as a whole. Then, too, Graaff- Reinet was ideally suited to illustrate the reality, that in South Africa during the Depression " the farmers were the most heavily hit of all". ² The single most significant product of the Graaff- Reinet district was wool, which at the time of the Depression was South Africa's second most important export, and consequently the well-being of the whole district depended largely on the market performance of this product . During the Depression the price of wool dropped drastically and the Graaff-Reinet farmers suffered in consequence . Graaff-Reinet also went, almost according to a blueprint, through the general phases of the Depression. The privations of the farming community led to the financial embarrassment of the local financial institutions causing their collapse , which in its turn led to the widespread hardship of everyone in the town. But these events all had a particular Graaff-Reinet quality, and the twists to the general outline are rooted deep in the local character of the district . Historically Graaff-Reinet is extremely interesting. It is the fourth oldest town in South Africa, being established in 1786, and in studying Graaf-Reinet one cannot but become conscious of the immense tradition and the awareness of history , which all its people have. The study itself starts with a general outline of the Worldwide Depre ssion, its causes and results, then moves on to the Depression in South Africa . The study of Graaff-Reinet in the Depression is divided into three basic sections, the Farmers, the Townspeople, and the Politics of Graaff-Reinet during the Depression. All three contain their own sub-divisions dealing with different aspects. In the Graaff-Reinet sections are included references to national events, tying them to, and explaining the course of, local happenings. In short the study becomes the story of how the Depression effected the people of Graaff-Reinet, how they suffered during this period and how they reacted to it. A final concluding section deals with their general recovery from the Depression. ¹ Heaton, H. : Kruger, D. W. The Economic History of Europe. p. 696. ²The Making of a Nation; a history of the Union of South Africa 19l0 - 1960. p. 158.
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  • Date Issued: 1979

Ironie en ek : aspekte van die ironie as struktuurfaktor in die romanwerke van Marnix Gijsen

  • Authors: Steyn, Karin
  • Date: 1971
  • Subjects: Irony in literature , Gijsen, Marnix, 1899-1984 -- Criticism and interpretation , Dutch fiction -- 20th Century
  • Language: Afrikaans
  • Type: Thesis , Masters , MA
  • Identifier: vital:3635 , http://hdl.handle.net/10962/d1013287
  • Description: From Nawoord, p. 182. Ironie word in Gijsen se oeuvre nie alleenlik op 'n besondere wyse gebruik as 'n vorm van spel met woorde ter versiering of tot vermaak van die leser nie, maar irornie vorm ook 'n allerbelangrikste aspek van die struktuur van sy verhale. Gijsen "gebruik" nie in die eerste plaas ironie om die een of ander doel te bereik nie. Sy werke is ironies, en 'n begrip van die ironiese struktuur is in elke verhaal essensieel vir "n begrip van die verhaal self.
  • Full Text:
  • Date Issued: 1971

The Wesleyan Methodist Church in the Transvaal, 1823-1902

  • Authors: Veysie, Donald Clifford
  • Date: 1971
  • Subjects: Methodist Church of Southern Africa Methodist Church of Southern Africa -- History Transvaal (South Africa) -- History -- To 1880 Transvaal (South Africa) -- History -- 1880-1910
  • Language: English
  • Type: Thesis , Doctoral , PhD
  • Identifier: vital:1234 , http://hdl.handle.net/10962/d1007463
  • Description: From Preface: A preliminary survey of the history of the Wesleyan Methodist Church in the Transvaal revealed that the period of the early missions, before the formation of the Transvaal and Swaziland District, required research into the documents of other Districts for the purpose of writing a detailed history. It was therefore decided to confine research to the Documents of the Transvaal and Swaziland District and to write introductory chapters on the period of the early missions. The detailed research for this dissertation begins, therefore, with the creation of the Transvaal and Swaziland District in 1880. The natural point at which to finish appeared, at first, to be the beginning of the Second Transvaal War of Independence, but further research indicated that it would be more useful to conclude with the end of the war in 1902.
  • Full Text:
  • Date Issued: 1971

A study of certain aspects of the Mount Coke Missionary Institution

  • Authors: Walker, James Andrew
  • Date: 1955
  • Subjects: Shaw, William, 1798-1872 , Missions -- South Africa -- Eastern Cape , Missionaries -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Bachelor , BDiv
  • Identifier: vital:1282 , http://hdl.handle.net/10962/d1013463
  • Description: In searching for information concerning the chain of stations that William Shaw established from the Eastern Frontier of the Cape Colony towards Natal, I found that I had to consult many books. Many sources of information have recently come to light and this had to be analysed as well. In this work much had to be included that did not directly refer to Mount Coke, but it is relevant in that it affected the history of the Mission, and the effect of the Mission on the community as a whole. When histories of all the stations are written the incidents should show up in the right perspective.
  • Full Text:
  • Date Issued: 1955

A report on the comparative performance of coloured and European factory workers on four tests of ability

  • Authors: Gough, Margaret Frances
  • Date: 1947
  • Subjects: Cross-cultural psychology , Employees -- South Africa , Colored people (South Africa) -- Psychology
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:3246 , http://hdl.handle.net/10962/d1014980
  • Description: This thesis is a report on the results or four psychological tests, applied to two groups or workers in Port Elizabeth factories; the one group consisting of European, the other of Coloured workers. The abilities selected for testing were believed to be necessary, to some extent, in certain Industrial operations.
  • Full Text:
  • Date Issued: 1947
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