Karen Horney : a psychobiographical study
- Authors: Green, Sarah-Jane
- Date: 2007
- Subjects: Horney, Karen, 1885-1952 Women psychologists Levinson, Daniel J., d.1994 Levinson, Daniel J., d.1994 -- The seasons of a woman's life
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3186 , http://hdl.handle.net/10962/d1008374
- Description: This psychobiography on the life of Karen Horney is an exploratory-descriptive study that aims to explore and describe Horney's life structure development according to Daniel Levinson's (1996) theory of adult development. The method of research uses a qualitative single-case research design that studies her life over her entire lifespan and highlights the individual characteristics of Horney in a holistic manner within her socio-historical context. A purposive sampling procedure was used to select Karen Horney as the subject of the research and only published data was analyzed in the research. Multiple sources of data are used to obtain the information in this research, including an autobiography and three biographies written by three different authors. This data is organized according to the temporal sequence of her lifespan and the developmental periods and time frame of Levinson's theory. Horney's life is described and explored to highlight those areas of her life that conform to the developmental theory and those aspects of her life that are not included in the theoretical constructs of Levinson 's theory. By exploring the significant relationships that Horney developed throughout her life with family, friends, work colleagues, community and religious affiliations, and the important issues in her development, this study verifies Levinson's theory by corroborating his conceptualisation of adult development as a process of sequential stages divided into four main eras of development, linked by three periods of transition. A shortcoming of Levinson's theory relates to his omission of self-esteem issues and religious concerns as relevant factors experienced during the era of pre-adulthood and spiritual concerns during the era of late adulthood.
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- Date Issued: 2007
An investigation into fan identity among supporters of the English soccer premier league in Lusaka, Zambia
- Authors: Komakoma, Leah
- Date: 2006
- Subjects: Soccer -- Zambia -- Lusaka Soccer fans -- Zambia -- Lusaka Soccer -- Social aspects -- Zambia -- Lusaka Mass media and sports -- Zambia -- Lusaka , Sports journalism -- Zambia -- Lusaka , Sports -- Sociological aspects -- Zambia -- Lusaka
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3448 , http://hdl.handle.net/10962/d1002902
- Description: This study investigates Zambians’ construction of identities based on their following of the English soccer premier league. The study seeks to understand how Zambian supporters of this league construct their identities based on their encounter with foreign teams/players and how they appropriate the meanings obtained through such viewing in their daily lives. The study is informed by the theories of fandom. Using an ethnographic critique of the media imperialism thesis, the study attempts to explore the meanings that the fans of the English soccer league in urban Lusaka make of the mediated soccer games, while in and outside the viewing spaces – the bars – where the games are ritually watched in groups. Based on the qualitative methods of focus group discussions, individual in-depth interviews and observations, the study probes the phenomenon of the consumption of English premier league football in countries abroad, focusing specifically on the experiences of fans in Lusaka, Zambia. Observation of this phenomenon in Lusaka reveals that fans find pleasure in the tactics that the teams in the league display, the professionalism of the players, goal scoring and self-empowerment for the few women supporters. This study probes these issues in greater depth. The foremost conclusion of the research is that it neither completely rejects nor accepts the media imperialism thesis. Instead, meanings should be understood within the context of the lived experience and reality of the fans.
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- Date Issued: 2006
Research portfolio
- Authors: Gontes, Karolina
- Date: 2004
- Subjects: Curriculum planning -- Namibia African languages -- Study and teaching -- Namibia Language and languages -- Study and teaching -- Curricula--Namibia Language and education -- Namibia Language policy -- Namibia Nama language -- Study and teaching -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1731 , http://hdl.handle.net/10962/d1003614
- Description: The purpose of the study is to investigate how mother tongue instruction influences the learner performance in the acquisition of reading and comprehension skills of Khoekhoegowab speaking learners in Grade 2 in comparison with foreign medium of instruction. (p. 1)
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- Date Issued: 2004
Leaders' and participants' perceptions of the management of the Life Science Project in Namibia
- Authors: Kirkegaard, Niels Hugo
- Date: 2002
- Subjects: Life Science Project (Namibia) Educational leadership Educational leadership -- Namibia School management and organization School management and organization -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1662 , http://hdl.handle.net/10962/d1003545
- Description: After Independence in 1991, Namibia embarked on implementing a new and different educational system. This system was seen as a radical departure from the old apartheid system. The Namibian government approached Ibis, a Danish NGO, to support the change process by establishing and developing a new subject, life science, in Junior Secondary schools in Namibia through the Life Science Project (LSP). In a project of this nature, where a foreign (Danish) educational intervention in a relatively young and new democracy is the issue, cross-cultural aspects are likely to emerge, and these are the focus of this study. This half-thesis is an attempt to illuminate, not to evaluate, managerial as well as cross-cultural features of the project based on perceptions of selected Danish managers and Namibian advisory teachers from the former LSP expressed in the goal of the research: - To explore selected leaders’ and participants’ perception of the management of the Life Science Project. In line with this goal, I elected to conduct the research in the interpretive paradigm, using unstructured interviews as my chief source of data. The findings illuminate what would appear to be an inconsistency in the management of the project. The project seemed to be able to accommodate regional and even personal differences and to be flexible to internal changes. At the same time it appears that in its relationship to the external or task environment it did not show the same openness and flexibility to accommodate diversity. It is suggested that this could be a result of the apparent failure on the part of the project to clarify its own underlying values. The study also reveals interesting and unexpected perceptions of leadership, which may also be interpreted in terms of cultural values and beliefs. These two features of managerial issues could lead one to reflect upon the importance of recognising values in organisations which work across cultures.
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- Date Issued: 2002
A phenomenological study of leadership in the Rhodes Unversity Mathematics Education Project (RUMEP)
- Authors: Michael, Vanessa Jane
- Date: 2001
- Subjects: Rhodes University -- Mathematics education project Educational leadership
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1701 , http://hdl.handle.net/10962/d1003584
- Description: Few terms in organisational studies inspire less agreement than leadership. It is a slippery concept and much that is written on the subject is confusing and contradictory. Early theories of leadership have, generally, reduced leadership behaviour to a concern for task balanced against a concern for the well-being of employees. This two-dimensional approach has proved to be a limited conceptualisation of leadership. In response, over the past thirty years, researchers have tried to highlight the less rationalistic, more intangible, aspects of leadership. However, there is still very little in leadership research that conveys a sense of the leader as a person. I have argued, in this study, that the reason for this lies in the fact that most leadership research has been conducted along positivistic lines and, therefore, cannot take into account the values, feelings, morals and life experiences of the human beings being studied. Thus, for the human being to take centre-stage in leadership enquiry, a different research paradigm needs to be explored. I have chosen to use phenomenological enquiry as an avenue for examining how John Stoker, the leader of the Rhodes University Mathematics Education Project (RUMEP), experiences being a leader. This is because phenomenology, in both theory and practice, privileges the nature of the meanings that people construct in their lives and that guide their actions. In adopting such a methodology my research findings have examined a number of issues that are of interest to current leadership researchers, however they have also highlighted a number of concerns that have not been explored thoroughly in the leadership literature. These include the importance of the individual leader’s action, intention and will in shaping an organisation, the complex nature of a leader’s creativity within the organisation and possible differences between educational leaders and business leaders. In adopting a phenomenological perspective the eccentricity and fulness of an individual leader’s action is expressed through the research, however, the research also focusses on how the researcher translates and evolving philosophical understanding into sound methodology. Therefore, interwoven into the discussions on leadership there are reflections on how I applied phenomenological theory. The purpose of these reflections is to deliberate on the appropriateness of applying such a methodology to the eclectic field of leadership and to show how my own developing philosophical attitude has transformed into practice.
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- Date Issued: 2001
The strategic impact of HIV/AIDS on first level component suppliers to the motor industry, located in the Nelson Mandela Metropole
- Authors: Hughes, Edward Peter Clive
- Date: 2001
- Subjects: Automobile industry and trade -- Management , Labor productivity , Production management , AIDS (Disease) -- Economic aspects -- South Africa
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10943 , http://hdl.handle.net/10948/d1006722 , Automobile industry and trade -- Management , Labor productivity , Production management , AIDS (Disease) -- Economic aspects -- South Africa
- Description: HIV/AIDS is undoubtedly the single most important and daunting health problem facing Africa. Globally too, this is one of the most serious health, medical and social preoccupations of our time (Chinery-Hesse, 2000: 1). The aim of this research study is to evaluate the strategic impact of HIV/AIDS on first level component suppliers to the motor industry located in the Nelson Mandela Metropole. To achieve this aim a literature study was undertaken to determine the patterns of development, the infection statistics and to explore strategic options and actions for dealing with the effects of the disease. An empirical study has been conducted to assess the opinions of senior management within first level component suppliers. The results from the study indicate that most companies in the selected group believe that HIV/AIDS will have a serious impact on their organisations. In conclusion, various recommendations have been made with regards to the findings ascertained in the literature review and empirical study.
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- Date Issued: 2001
Electrochemical studies of gold bioaccumulation by yeast cell wall components
- Authors: Lack, Barbara Anne
- Date: 1999
- Subjects: Hydrometallurgy , Electrochemical analysis , Gold ores , Gold
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4311 , http://hdl.handle.net/10962/d1004969 , Hydrometallurgy , Electrochemical analysis , Gold ores , Gold
- Description: Gold, amongst other group 11 metals, was almost certainly one of the first three metals known to man. In addition to the economic importance of the metal, gold has a wide variety of applications in the medical, electrocatalytical and micro-electronics fields. However, the determination of gold ions in solution, with accuracy, precision, sensitivity and selectivity is still an interesting and much debated topic in analytical chemistry. A system whereby gold ions have been successfully detected employing an electrochemical technique, known as stripping voltammetry, has been developed. The electrochemical method was chosen over other available techniques for the sensitivity, particularly at low concentrations, and selectivity properties; notably in the presence of other metal ions. Under acidic conditions, the electrochemical technique was applied and the presence of gold(III), at a concentration of 2.53 x 10⁻⁵ mol dm⁻³ in a mine waste water sample, was detected. Biomass, in particular yeast and algal types, have been successfully employed in extracting low concentrations of gold ions from industrial effluents. The manipulation of the biological facility for mineral interaction, biohydrometallurgy, may yield numerous potential new technologies. South Africa in particular would benefit from this area of research, since the country is a major ore and metal refining country and if the output and the efficiency of the mines could be improved, even by a small percentage, the financial rewards would be vast. In this study, the application of adsorptive cathodic stripping voltammetry (AdCSV) of gold(III) in the presence of various Saccharomyces cerevisiae cell wall components, was investigated to determine which, if any, were involved specifically in the chemical binding of the gold ions. The chitin and mannan extracts showed the most promise with detection limits of 1.10 x 10⁻⁶ mol dm⁻³ and 9 x 10⁻⁹ mol dm⁻³, respectively; employing the AdCSV technique. A modification of the stripping voltammetry technique, Osteryoung square wave stripping voltammetry (OSWSV), provided the lowest detection limit, for gold(IIl) in the presence of mannan, of 1.70 x 10⁻¹¹ mol dm⁻³ ; utilising a modified carbon paste electrode. The detection of gold(III) has been shown to be dependent on the type of electrode employed, the electrolyte solution and the presence of interfering agents. The effect of copper(II) and silver(I) on the detection of the gold(III) in solution was investigated; whilst the silver(I) has shown no detrimental effects on gold (III) detection systems, copper(II) has indicated the possibility of forming an inter-metallic compound with the gold(III). However, mannan has shown to selectively and preferentially bind the gold(III) in the presence of a ten-fold excess of copper(II). Nuclear magnetic resonance (NMR) and infrared (IR) spectroscopy, as well as computer modelling techniques were employed to further investIgate the mannan-gold(III) interaction and proposed complex formed. The NMR, IR and computer modelling data are in agreement with the electrochemical data on proposing a mannan-gold(III) complex. The co-ordination site was established to be in the vicinity of the H-I and H-2 protons and the gold(III) adopts a square-planar geometry upon co-ordination. The benefits of the research are useful from a biological perspective (i. e. as more is known about the binding sites, microbiologists/biochemists may work on the optimisation of parameters for these sites or work could be furthered into the enhanced expression of the sites) and an industrial one. In addition to the' two major benefits, an improved understanding of gold and its chemistry would be achieved, which is advantageous for other fields of research as well.
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- Date Issued: 1999
An investigation into the potential immunogenicity of various extracts of the South African bont tick Amblyomma hebraeum
- Authors: Adamson, Deborah Jane
- Date: 1993
- Subjects: Amblyomma -- South Africa , Ticks -- South Africa , Ticks -- Control -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4127 , http://hdl.handle.net/10962/d1015640
- Description: Rabbits and goats were inoculated with crude, membrane-associated and soluble components extracted from unengorged adult females and nymphs of the bont tick Amblyomma hebraeum. Inoculation provided some protection against nymphal infestation, however it had little effect on adult feeding. Histological examination of adults fed on inoculated hosts showed evidence of gut damage. Skin provocation testing with tick extracts elicited a Type I immediate hypersensitivity which was influenced by antihistamine. A delayed skin reaction was also evident. Whether this was attributable to Type III Arthus reaction or Type IV cell-mediated hypersensitivity was not determined. A comparative histological study of sites of tick extract injection, on inoculated and naive hosts, demonstrated the role of eosinophils in the hosts response to tick feeding. Serological examination revealed elevated anti-A hebraeum lgG titres following inoculation. These titres were found to decrease in the ten weeks after inoculation, despite the hosts being repeatedly infested with A hebraeum. Although the IgG titres of naive control hosts increased after each tick infestation, they failed to reach the titres achieved through inoculation. Western blot analysis of serum from inoculated hosts recognized most of the A. hebraeum proteins against which it was screened.
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- Date Issued: 1993
A review of the geology of primary tin deposits with emphasis on the factors that control grade and tonnage
- Authors: Archer, Paul D
- Date: 1981
- Subjects: Tin ores , Granite , Geology , Tonnage
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4912 , http://hdl.handle.net/10962/d1001572
- Description: "The purpose of this dissertation is ... to review the economic geology of primary tin deposits and the geological factors that control grade and tonnage . The work concludes with a discussian of the implications of these geological controls on evaluation"-- Introd., p. 1
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- Date Issued: 1981
The development of an improved coded-pulse, vertical-incidence ionosonde
- Authors: Cretchley, Brian Brind
- Date: 1979
- Subjects: Ionosondes Ionospheric sounds Computer simulation
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5436 , http://hdl.handle.net/10962/d1001989
- Description: This thesis describes the theoretical development of a new ionospheric sounding system. The different types of ionosonde, their prime objectives, and their relative merits and demerits are discussed. The various types of code and their correlation functions are described. The essential requirements of the new system are listed, and suitable codes are found for it. Computer calculations and mathematical derivations demonstrate the (theoretical) suitability of these codes under all conditions. Essentials of the mode of operation of the system and details of its design are specified, and computer simulations are used to examine relevant aspects of its operation. Finally, since the construction of the system is not complete and results cannot therefore be presented, the present state of construction of the system is described
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- Date Issued: 1979
Sensory dominance : an experiment across cultures
- Authors: Locke, Hester W
- Date: 1977
- Subjects: Perception -- Testing , Senses and sensation -- Testing , Dominance (Psychology)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3214 , http://hdl.handle.net/10962/d1012744
- Description: Physical and intellectual differences in the home environment of Xhosa and White children suggested that the interaction of touch and vision in situations of sensory conflict and the development of dominance may be different in children from these homes. Children aged 5-13 years were tested on apparatus which created a conflict of tactual and visual judgement about the perceived size of the stimulus. Xhosa and White subjects performed similarly except when only tactual judgement was allowed and the Xhosa group were less influenced by touch. The study concludes that for children touch and vision contribute equally to the resolution of sensory conflict when both senses are active in size-judgements and when only one mode is allowed for judging then the resolution is biased towards this mode. This outcome is different from that of experiments with adults and has implications for theories derived from them.
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- Date Issued: 1977