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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
211

Prevalence of eating disturbances among South African university students : a cross-cultural comparison.

Zahoul, Brigitte. January 1996 (has links)
A total sample of 1,105 students from the universities of Natal, Witwatersrand and the North participated in this study. The Eating Attitude Test (EAT) and the Bulimic Investigatory Test, Edinburgh (BITE) were administered to three female and three male student samples. Subjects also provided biographic, demographic and weight-related information. The majority of subjects fell within the average weight range of the Body Mass Index (BMI), with the percentage of underweight Indian subjects being higher than the corresponding percentages of the black and white student groups. The majority of males in each race group have accurate weight perceptions. In contrast, the minority of females (fewer than a third) of Indian and white females and under half of black females have accurate weight perceptions. However, all overweight white females assessed themselves as such and 89% of overweight black women assessed themselves as overweight. In terms of exaggerated weight perceptions, more white and Indian females (72% and 70% respectively) consider themselves as overweight or very overweight when they were actually of average weight, than black females (47%). Females in each race group scored consistently higher on all scales assessed than their male counterparts. White females exhibited the most disturbed eating behaviours and attitudes in terms of the categorised percentage scores obtained on all scales of the BITE and EAT. No Indian males obtained scores in the pathological range. On the EAT scale, 19% of white females, 17% of black females and 9% of Indian females, 7% of black males and 1% of white males obtained scores which were categorised as pathological. The more stringent criteria of the BITE showed a lower percentage of all subjects in the pathological range, albeit still retaining the gender discrepancy. Thirteen percent of white female students, 8% of black females, 3% of Indian females, 2% of white males and 1% of black males obtained a pathological score on the BITE scale. The Indian female and male sample exhibited the healthiest eating behaviours and attitudes relative to the other two racial groups examined. In terms of mean scores a general trend emerged in which black males obtained higher mean scores than white and Indian males, and black females obtained mean scores (which were overall) similar in magnitude to those of white females. The majority of black females who obtained pathological scores were urban raised and were from the upper socio-economic stratum. The majority of white females who obtained pathological scores were from urban backgrounds, had exaggerated weight perceptions and expressed a desire to lose at least 10 kilograms of weight. / Thesis (M.A.)-University of Natal, Pietermaritzburg, 1996.
212

Masculinity and drinking and driving among male students at the University of KwaZulu-Natal, Pietermaritzburg.

Burnard, Catherine Ann. January 2008 (has links)
This study examines the relationship between hegemonic masculinity and drunken driving behaviour among male students. Hegemonic masculinity is the most dominant form of masculinity and can be described as an ideological model of what is considered to be a 'real man' (Kimmel 2000:11). According to Wetherall (1996:323) hegemonic masculinity is essentially 'robocop'; tough, assertive, aggressive, all- conquering, cool and big. This research hypothesised that men who drink and drive are much more likely to display characteristics of hegemonic masculinity. Excessive drinking has always been synonymous with student culture and this research focuses on alcohol being viewed as a rite of passage for young male students into adulthood. Socialisation theories are used to explain how patterns of alcohol consumption among individuals are related to the socio-cultural context in which they live. These theories also explain how the ideals of hegemonic masculinity are acquired through the reproduction of norms, values and beliefs in a society or group of people. Thus this research project focuses on how alcohol consumption is considered part of the 'male domain' and due to this, men feel great pressure to drink in order to maintain their masculine identity. The research involved male students at the University of KwaZulu Natal, Pietermaritzburg. Quantitative methods were used in the form of a survey questionnaire. The survey provided statistical information about the incidence of drunken driving relating to masculinity discourse. The sample consisted of male student drivers who drank alcohol. Overall the sample consisted of young adult males with 215 male students participating in the survey with an average age of 22 years. The survey data was statistically analysed using a computer programme known as the Statistical Package for the Social Sciences (SPSS). The data was divided into two groups, namely, the responses of sober male drivers and the responses of drunk male drivers. The sober drivers served as the control group while the drunk drivers served as the experimental group. The responses from these two groups were used to conduct independent samples t-tests and chi-square tests in order to assess which group displayed more attributes of hegemonic masculinity and whether or not there was a difference. Student responses from the open-ended questions were included as direct quotes to highlight the findings in the related closed questions. The findings reveal that the male students who drink and drive were more likely to display characteristics of hegemonic masculinity than the sober male drivers. These characteristics included: risk-taking, recklessness, strength, control and independence. / Thesis (M.Soc.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2008.
213

Race, gender and intelligence : a comparative study of Black, White and Indian students' lay theories of intelligence.

Wambugu, Jacob Ngunyi. January 2006 (has links)
This study investigated Black, White, and Indian South African university students' lay theories of intelligence. 260 students participated in this study, with an age range of 18 - 39 years. The study, which is based on the theory of multiple intelligences, explored everyday perceptions of intelligence across race groups in a South African setting. The independent variables of interest were race/culture and gender, while overall and multiple intelligences served as dependent variables. Participants were asked to rate their own overall (general) as well as multiple intelligences. They were then asked to rate the overall as well as multiple intelligences of in-group (same race) and out-group (different race) members of both genders. There was a statistically significant race effect, with White and Indian students giving Black students lower ratings and Black students in turn giving White and Indian students lower ratings. This may be a result of historically racialized discourses that still influence everyday perceptions of the 'Other'. There was a statistically significant gender effect with females giving higher estimates to not only themselves, but also to mates as well for all the multiple intelligences. It can be postulated that this may be a consequence of a population that has been sensitized to gender stereotyping, in addition to educational institutions promoting female friendly policies. / Thesis (M.Soc.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2006.
214

An exploratory study of students' understandings and experiences of vaccination : implications for future HIV vaccine trials in South Africa.

Masina, Liziwe N. V. January 2004 (has links)
As Africa faces the challenges of its renewal or renaissance, the HIV/AIDS epidemic poses the greatest potential barrier to the attainment of this vision (Makgoba, 2001 in Dorrington, Bourne, Bradshaw, Laubscher & Timaeus, 2001). The development of an HIV vaccine that is safe, effective and affordable, has been widely contemplated as a necessary supplement to already established interventions. In preparation for HIV vaccine trials in South Africa the current project aimed to assess students' understanding (knowledge and perceptions) and experiences of vaccination in general, and to explore if these were associated with demographics such as motherhood and gender. A parallel aim was to assess students' knowledge and expectations of HIV vaccination and trial participation. A sample of 33 students was recruited from university residences at the University of Natal, Pietermaritzburg. Participants were interviewed via a semi-structured interview schedule. The data collected was then coded and analysed using content analysis, while Chi - square analysis was used to evaluate if demographics such as gender and motherhood were systematically associated with various responses. The results revealed that the vast majority of participants (97%) knew the purpose of vaccination, stating that it was to promote health and prevent illness. Most participants (67%) knew that vaccination works by mobilising the immune system (vaccination mechanism). The vast majority of participants (91%) could name at least one vaccine preventable disease. Uptake of childhood immunisation was reportedly high (88%) while adult uptake of immunisation was low (33%). A significant minority (36%) reported that they had experienced side effects but understood these to be an integral part of vaccination. Thirty percent of participants stated they were willing to participate (WTP) in a hypothetical vaccine trial, 33 % of participants were not WTP and 15% were not sure. Motivations for trial participation were reportedly influenced most by personal incentives of altruism (39%) and barriers such as perceived significant physical risk (61%). In general, knowledge and experiences of vaccination were not associated with gender or with motherhood. The results suggest that more awareness of HIV vaccine trials is needed. In this regard education should emphasise that the prospective vaccine will be preventive, that only healthy people can volunteer and that the HIV vaccine will not guarantee immunity to HIV infection. Suggestions are made for future research into motivations, barriers and incentives to facilitate an ethical process of vaccine trial participation. / Thesis (M.Soc.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2004.
215

An evaluation of postgraduate social science students' knowledge of conducting research responsibility in a South African university.

Maitin-Casalis, Wendy. January 2010 (has links)
Conducting research responsibly is an essential part of ethical research (Steneck & Bulger, 2007). When research is not conducted responsibly, the result is often research misconduct, which may cause harm to research participants (Aita & Richer, 2005). Although numerous methods and policies have been developed, both to prevent and to deal with research misconduct, such effects are ongoing (Howard Stone, 2001). A study conducted in the United States of America (USA) by Heitman, Olsen and Anestidou (2007) suggested that postgraduate biomedical students did not have sufficient knowledge of conducting research responsibly. This study aimed to adapt Heitman et al.’s (2007) study to social science postgraduate students at the University of KwaZulu-Natal in South Africa. Although findings indicated that the participants had adequate knowledge of conducting research responsibly, the variables hypothesised to have an impact on the results – such as age, research experience, and research training – did not produce any significant findings. / Thesis (M.A.)-University of KwaZulu-Natal, Pietermaritzburg, 2010.
216

The progress examination as an assessment tool in a problem-based learning curriculum : a case study of the Nelson R. Mandela School of Medicine.

Van Wyk, Jacqueline Marina. January 2009 (has links)
Medical schools have been reviewing their curricula to prepare caring and competent health professionals in the midst of a knowledge and technology explosion. The implementation of problem-based learning curricula signalled attempts to make learning more significant, based on constructivist perspectives that emphasise social interaction for meaning making and understanding. Available literature suggests that learning in PBL should be assessed by authentic, contextual real-life tasks that support and encourage students’ learning. To this end, the Nelson R. Mandela School of Medicine implemented the progress examination (PE) to complement the aims of Curriculum 2001 (C2001). The potential formative function of the PE was specifically appealing in terms of allowing for the development of reflective, self-directed and deep learning. Early explorations revealed an apparent mismatch between the aims of C2001, the expectations of stakeholders and their experiences with the PE at the site and these resulted in a number of adaptations to the examination. Cognisant of the influence of assessment on students’ learning, this study sought to examine whether the educational principles governing the implementation of C2001 also informed the implementation and adaptations of the PE. Using a qualitative case study methodology, the study investigated stakeholders’ understandings of the PE and its goals and the lived experiences of its implementation as a suitable tool to assess students’ cognitive learning. In addition, the study also investigated the possible factors that influenced the reform. Findings suggest that the PE was not suitable to assess students’ learning in C2001. Despite the perceptions of a strong educational need for curriculum reform and the apparent suitability of the PE, some members of staff lacked understanding, skill and confidence to apply and implement its aims. Staff failed to apply transformative practices of teaching and learning, while the principles of the PE and C2001 were not well diffused through the organisation. Members of staff expected the PE to differentiate between high and low performing students, while students came to regard the examination as just another hurdle in an already hostile learning environment. Factors such as the unstable and poor leadership, the restructuring of the health and education sectors, impacted on the implementation of the reform. Curriculum and assessment reform is challenging for students and lecturers, requiring the transforming institution to actively prepare and support stakeholders in a conducive educational climate. This case study highlights the need for comprehensive planning for effective and sustained curriculum reform. Collaborative strategies and educational systems should be sought and implemented to sustain conceptual and practical reform. / Thesis (Ph.D.)-University of KwaZulu-Natal, Durban, 2009.
217

Voices in a university : a critical exploration of black students' responses to institutional discourse.

Clarence-Fincham, Jennifer Anne. January 1998 (has links)
The context for this study is the period leading up to and the four years since the first democratic elections in South Africa in 1994. It is a critical exploration of black students' responses to university discourses as they begin their degrees, and an analysis of the extent to which Critical Language Awareness can be used to facilitate a greater understanding of institutional conventions and practices. It includes a brief consideration of students' school experiences and then explores their perceptions of the university as a whole as well as of individual texts. The way in which language encodes asymmetrical power relations and is used to construct students' subjectivities within the institution is of central concern. The research methodology adopted here is critical action research. The study consists of two research cycles, a short pilot study and a longer eight week language teaching programme. This second cycle was carried out in 1991 at the University of Natal during a time marked by unprecedented political fluidity and the establishment of new institutional and social structures. The impact of these changes has been felt at every level as racial separation, uniformity and ethnic homogeneity, which were once dominant social norms, have been replaced by the movement towards an integrated social order defined by its diversity, difference, and multiplicity. Because the research process is inseparable from its socio-political context, a theoretical perspective which attempts to theorise multiplicity and contradiction has been adopted here. Insights from postmodern thought are therefore central to this work and have facilitated the interrogation and, at times, the rewriting of many aspects of critical social theory, critical pedagogy and critical action research. The immediate context for this study is Learning, Language and Logic, a first-year course whose primary aim is the acquisition of academic literacy. Over a period of four years, the two action research cycles were developed and integrated into the curriculum. The first was a short intervention during which students analysed three university texts and the second, central cycle was an eight week programme which introduced them to the central principles of Critical Language Awareness. It was designed to provide students entering the university with the opportunity to explore unfamiliar aspects of the university environment and to analyse a range of texts drawn from its discourses. The primary method of analysis of the data was Critical Discourse Analysis but a content analysis of some of the data was also undertaken. The results of this research provide a strong indication that the integration of the principles of Critical Language Awareness into a first year course in academic literacy adds a crucial dimension to students' understanding of the university environment. It provides them with linguistic insights from which they can further develop the ability to analyse their educational context, to respond critically to academic texts and to understand the roles that they can play within the university. / Thesis (Ph.D.)-University of Natal, Pietermaritzburg, 1998.
218

Changing gender perceptions : the case of a classroom based critical literacy intervention.

Ralfe, Elizabeth Mary. January 2011 (has links)
This thesis reports on a critical literacy intervention with a grade 9 class the purpose of which was to raise awareness and change attitudes and perceptions towards gender. Texts are not neutral, and critical literacy is a way of examining a wide variety of texts in order to discern the values and ideologies behind them. In this way social inequalities and injustices are revealed and the reader is empowered to change the status quo (Janks 1993, 2001, 2010; Fairclough 1989 and 1992; Comber 2001 and others). At the same time their language and thinking skills should improve. Critical literacy is not separate from literacy, but rather an approach which raises awareness and facilitates critical engagement (Stevens and Bean 2007; Woodridge 2001). However, the ability to read effectively is important for the development of critical literacy (Sanders 1994; Hall 1998). Attitudes towards gender are socially constructed and deeply acculturated. Despite gender rights being protected under the South African Constitution (1996), and social justice issues such as gender empowerment being articulated in Curriculum 2005 this is not evident in schools where hegemonic masculinity and patriarchal attitudes manifest themselves in sexual harassment, gender violence and discrimination (Bhana 2005 and 2009; Morrell et al 2009). Changing these attitudes is difficult, but critical literacy offers an approach which can empower both boys and girls. This research used a mixed methods approach as this is flexible and allows for changes as the research progresses. Both qualitative and quantitative data collection techniques have been used in order to achieve triangulation and complementarity. Triangulation verifies, while comlementarity is used to enhance, clarify and elaborate on, data collected from different sources. Thus the mixed methods research leads to greater validity and reliability than a single method. The findings of this research are threefold. The first is that a critical literacy approach is difficult to implement if learners have weak reading skills. In order to engage critically with texts learners need decoding skills and fluency (Rasinski et al. 2004; Morris and Gaffney 2011) as well as a range of skills such as the ability to draw inferences, make judgments, evaluate and analyse what they are reading. This research reveals that the learners in grade 9 do not have the requisite reading ability to engage meaningfully with critical literacy. Reading comprehension tasks are inadequately completed and they are reading at a level well below their chronological ages. Furthermore, few of them come from a background where books and reading is valued, therefore few of them read for pleasure. In addition, this deficit in reading affects their ability to decode visual texts in the form of advertisements effectively. Changing attitudes to gender is challenging as these are deeply acculturated in the school and the wider society (Morrell et al 2009). In class when the message being imparted goes against embedded cultural values the boys decline to participate; in less formal situations the boys display hegemonic masculinity indicating that they have greater power and status than girls. Although Curriculum 2005 gives a special place to social justice issues and critical literacy is one of the Language, Literacy and Communication specific outcomes, the learners in grade 9A do not appear to have meaningfully engaged with it, despite being the only group to have followed Curriculum 2005 since they entered school in grade 1. The results of this research suggest that reading is central to creative thinking and problem-solving and thus needs to be addressed across all school grades, learning areas and subjects. In addition, if gender equity is to be attained, the school and the wider community need to be involved and public role models have to be seen to lead the way. / Thesis (Ph.D.)-University of KwaZulu-Natal, Edgewood, 2011.
219

A comparative study of concept-based and procedural teaching methods in user instruction of the OPAC at the M.L. Sultan Technikon.

Choonoo, Pearl. January 1999 (has links)
The purpose of this research was firstly to compare the differences in online performance between two groups trained to use the Online Public Access Catalogue at the M L Sultan Technikon using two different types of instruction, namely the teaching methods of concept-based and procedural instruction. Secondly, the objective of the research was to compare these two teaching methods in relation to first year students at the M L Sultan Technikon with differing levels of library experience, computer experience and English language experience. To meet the objectives of the research, literature was reviewed and analysed from various sources. Original research was conducted using the method of a quasi-experiment. A random sample of 120 students were split between two teaching conditions, with sixty participants in a concept-based teaching condition and sixty participants in a procedural teaching condition. Research instruments used were a background questionnaire to collect demographic information, a pre-and post test to evaluate significant differences between the teaching methods, an evaluation questionnaire to collect affective responses, direct observation, and transaction log monitoring of the searches conducted. In a one-hour lecture the concept-based group were taught general search concepts using model-based instruction techniques and the procedural lecture demonstrated methods of searching in a step-by-step fashion. Data analysis made use of Microsoft Access 97 and Excell 97 software to code and verify the data, and the Statistical Package for the Social Sciences (SPSS), v9.0 to conduct statistical analysis. The research found that first year students were generally inexperienced in the use of the online information retrieval system. The majority of the participants in the study did not have any computer experience, and made use of English as a second language. Others, although not in the majority were found to have low levels of library experience. Performance on pre-tests were generally low for these participants while those who had experience in the use of libraries, computers and who regarded English as a first language were able to make fair use of the system for simple tasks such as author and title. This suggested that prerequisite competencies needed for online searching were, library literacy, computer literacy and some proficiency in the use of English. Performance on search tasks found no significant differences on simple tasks between the teaching conditions. However, variances in performance as a result of individual differences were found. On difficult tasks participants fared better with concept-based instruction resulting in significant differences in performance. The findings of this research supported the need for online instruction to novice end-users, taking cognisance of the need for suitable venues equipped with adequate hardware, provision of staff, and allocation of sufficient time for such instruction. The research proposes that model-based teaching be encouraged, especially for difficult tasks. In the decisions made however, instruction must take note of the background of participants. Further proposals for instruction and other related aspects are discussed in the research. / Thesis (Ph.D.)-University of Natal, Pietermaritzburg, 1999.
220

An investigation of the role that high school teachers can play in reducing truancy in the Galeshewe area, with specific reference to Tlhomelang High School.

Masithela, Nepo Justice. January 1992 (has links)
This research report looks into the factors that cause truancy among secondary school pupils. The aim is to establish ways in which the African Secondary School teachers can manage the problem. It is argued that the causes of truancy are multifaceted. Thus in attempting to understand these causes and to develop strategies to manage truancy, several approaches are considered, which focus on the individual truant, the family, the community and, in particular school, related factors. Empirical research was undertaken in the Galeshewe, Kimberley area with particular reference to Tlhomelang High School. Questionnaires were administered with the staff and interviews were conducted with both staff and pupils. Data was also obtained from official records. It is concluded that a major cause of truancy is the absence of a culture of teaching and learning. A number of recommendations are proposed to manage these problems. / Thesis (M.Ed.)-University of Natal, Durban, 1992.

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