3. Electronic Theses and Dissertations (ETDs) - All submissions
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Item Perceptions of risk and level of precaution used to prevent HIV/AIDS infection : A study of Zimbabwean migrant women living in Johannesburg(2008) Munyewende, Pascalia OzidaPerception of risk was used as an independent variable and behaviour as the dependent variable in the research with the assumption that level of precaution used during sexual practices to safeguard against HIV infection will be positively related to the perception of risk to HIV. The conclusiveness of this approach was dependent on evidence that participants know what risky behaviour can contribute to contracting HIV/AIDS and on their willingness to report their risk perception honestly. A snowball sample consisting of 15 Zimbabwean women living in and around Johannesburg was employed. Research objectives were addressed through semistructured interviews. For all participants, perception of risk was qualified by a number of factors. Common precautionary strategies identified by women were to remain faithful to one partner and being more contemplative when choosing bed partners and using condoms. High risk perception was marked by having had various sexual partners, inconsistently using condoms, fear of sexual violence, mistrust of partners, feeling of fear of vulnerability to HIV whenever they had sex and survival concerns. Migrant women’s adoption of safe sex was limited by their circumstances and strategies of risk management and in particular their biases in assumptions about their partners’ sexual histories. This exposes them to the vulnerabilities of HIV/AIDS. Thematic analysis was used to interpret the data.Item The perceptions of occupational social workers about how their service provision has been affected by HIV/AIDS in the workplace since 1995(2007-02-19T12:56:53Z) Maribe, KedisaletseThe study aimed at exploring the perceptions of occupational social workers on how their service provision has been affected by the HIV/AIDS pandemic. The focus was on whether they thought that the increasing prevalence of HIV/AIDS in the workplace had led to a shift in their service provision. That was done through: - An investigation of ways in which social worker’s service provision has had to be adjusted in the context of HIV/AIDS in the workplace. - An assessment of the extent to which occupational social workers perceive their HIV/AIDS services at macro level to be acknowledged as valuable by management and the workforce. - An exploration of perceptions of occupational social workers on how HIV/AIDS has affected their relationship with management The research was quantitative and qualitative in approach and the design used was descriptive. Various sectors like manufacturing, government departments, para-statal, military and finance that employ social workers were identified. A list of occupational social workers was obtained from the School of Social Work, University of the Witwatersrand and from the Gauteng EAP Association. A non-probability sample of twenty seven social workers participated in the study. Semi structured interviews lasting for approximately forty five minutes were used as a form of data collection. Data collected was analysed through simple descriptive statistics and development of core themes and common concerns. The findings indicated that most occupational social workers perceived their services not to have been affected by HIV/AIDS, management and employees to have regarded their HIV/AIDS macro practice as valuable and their relationship with management have not been affected negatively by HIV/AIDS.Item Applying Attribution Theory to Perceptions of Maintenance Error(2007-02-16T11:47:07Z) Cajee, Muhammad YousufBefore this study took place, the social psychology perspective of Attribution theory was yet to be fully utilised in South African research within the maintenance error landscape. Attributional approaches see the person on the street operating like a scientist, obtaining information from his or her social surroundings and discerning the causes and consequences of ongoing behavioural and environmental events (Harvey et.al.,1976). It is very possible that due to the unique South African socio-political and economic landscape, strongly influenced by Apartheid, new combinations of known and unknown error attributions are at play, that are unique to this landscape and have not yet been studied or uncovered. Thus, a better understanding of the South African landscape, through a study such as this, could have serious cost benefits to maintenance companies, benefits to staff in terms of reduced risk of injury, as well as form the basis of improved policies, procedures and equipment. Twenty-five team leaders and 125 minor maintenance staff at a South African Aircraft Maintenance Company formed the population group from which the sample for this study was drawn. Within each group, 5 individuals were interviewed on a personal basis. Further, for each group, one focus group was carried out consisting of two and four individuals respectively. The individuals who participated in the focus groups were different to those who participated in the interviews. In total 28 percent of team leaders participated in the study and 7 percent of maintenance staff, which calculates to just over 10 percent of minor maintenance employees at the organisation involved. The Qualitative data acquired through this in-depth interview and focus group discussion process, and subsequent transcription was coded and analysed using Thematic Content Analysis. Content analysis is a research technique for making replicable and valid inferences from data to their context (Krippendorf, 1980). The discussion of primary error attributions comparing maintenance staff and team leaders, focussed on the predominant primary error attribution theme and related attributions under the descriptor Organisational Culture which included both the dimensions of employee motivation and managerial culture. Finally, results of secondary error attributions comparing maintenance staff and team leaders raised the discussion around the theme, Tools and Equipment. This research is an exploratory study that brings together the field of attribution theory and maintenance error. Its main strength is that it provides a theoretical framework, upon which is based a methodology that explores the primary and secondary error attributions made by employees for maintenance errors in their work environment. In other words, it is felt that this methodology can be implemented in a range of maintenance environments to unearth the error attributions of staff in that environment. Information such as this is very beneficial to companies and organisations in their planning, strategising, problem solving and general organisational development.Item What is a Primary School Learners' Knowledge and Fears on HIV/AIDS?(2006-11-14T06:39:31Z) Hoosain, Naeema YusafThe primary objective of this study was to explore what primary school learners’ knowledge and fears of HIV/AIDS were. The researcher surveyed 633 primary school learners from four primary schools in Lenasia (Gauteng, South of Johannesburg). Learners were drawn from Grade 6 (n=292; 46%) and Grade 7 (n=341; 54%). The majority of learners ranged from 11 years to 15 years of age, with a mean age of 12.22 years (SD = 0.89). Quantitative methods were employed to analyse the data collected. Most of the assumptions for a parametric test were met, except for the sample distribution, which seemed to have been slightly skewed, i.e. the sample consisted of more Black learners (n=407) than Indian learners (n=226). Concurring with recent evidence, this study found knowledgeability about AIDS among respondents to be moderately high; however, it was evident that learners held misconceptions concerning HIV/AIDS. The answers provided by learners in this study indicated that the awareness of the severity of the disease was higher amongst Black learners than Indian learners. Those learners who were more knowledgeable about AIDS were not necessarily less fearful of contracting AIDS. The results derived from the two-way ANOVA and regression models indicate that there appears to be a significant gender difference, as more females were worried of getting AIDS than males. These were just some of the main findings of the study. The limitations of the study were also discussed.Item Caregiver experiences and perceptions of the effects of stroke on the family within the South African context(2006-02-14) Felemengas, MaryBackground: With the increasing prevalence of stroke in developing countries, like South Africa, the long-term care of stroke patients living with disabilities has substantial consequences for caregivers and their respective families. Method: This study investigated caregiver perceptions of their experiences, as well as familial implications due to the incidence of stroke within the family system. The assessment, in the form of a semi-structured interview, described the experiences post-stroke as perceived by six primary caregivers. It additionally addressed the challenges the South African context adds to these experiences. This was conceptualised within a systems and biopsychosocial framework, enabling the caregiver and family to be considered in a comprehensive and holistic manner. Results: Prominent themes associated with the caregiving of a stroke patient included: role changes, relationship disruptions within the family system, occupational and social implications, fatigue, anxiety, depression, as well as financial problems. An additional sub theme was that the emotional impact on the family system was greater in cases where younger children were involved. However, social support increased the caregivers’ ability to cope and this additionally assisted the rest of the family in their adjustment. Caregiver experiences were exacerbated by the inadequate support structures available within the South African context, with the lack of post-stroke education being an issue of great concern. Conclusions: Practical implications of this study are discussed, along with considerations of the limitations of the study and suggestions for future research.