Thesis (MEdPsych (Educational Psychology))--University of Stellenbosch, 2006. / Stress has become endemic amongst teachers globally. Although there are common factors that account for the increased levels of stress among teachers, the particular factors involved differ from country to country. South Africa has gone through more than a decade of political and social change. Coping with the extended transitions within the educational system has affected teachers’ wellness. Emotional intelligence or emotionalsocial competencies, the term used in the study, offers a way of viewing the means of primary prevention as a whole, rather as loosely related elements. This offers a practical way of describing the key range of competencies that make it possible to modulate emotions, to solve social problems creatively, to be effective leaders or collaborators, to be assertive and responsible, or to be able to ask evocative and/or social questions that lead to new learning. This study focuses on the need for teachers to develop specific social and coping skills, as well the need for them to have the necessary environmental support, to prevent stress and promote wellness in teachers. This interpretive study used questionnaires, semi-structured interviews, and "a day in the life of" interviews to explore the perceptions of Life Orientation teachers about the emotionalsocial competencies that improve and support their wellness. The South African teachers surveyed consider that certain emotionalsocial competencies enhance their wellness. In their view, all teachers would benefit from having a toolkit emotionalsocial competencies. They also expressed the need for pre-service teacher education to offer training in these competencies.

This study was concerned with establishing the extent to which various components of the environment were exposed to the three toxic minerals, arsenic, mercury and lead. The concentration of these three elements were determined in groundwater and surface water, soil, plants, animals such as goats, and humans in potentially contaminated areas in the Limpopo Province of South Africa. The focus of the study was to assess the possible exposure to infants through ingestion to arsenic, mercury and lead. Comparison of the mineral content of water at the study sites with international and national drinking water standards, indicated water from Rooiberg, Leeupoort and Gravelotte are not fit for human consumption due to high arsenic and lead concentrations. Water at Gravelotte also has unacceptably high levels of mercury. The soil, plants, goat’s milk and mother’s milk at Rooiberg have higher levels of arsenic and lead than have been recorded for many other countries. Mother’s milk and goat’s milk are the main sources of arsenic, lead and mercury contamination at Rooiberg. It is therefore newborns and toddlers who are most at risk from exposure to arsenic and lead. This is a cause for environmental and health concerns, but as this research is only a base-line study, it is imperative that more comprehensive surveys of potentially toxic mineral contamination be conducted in the province. / Environmental Sciences / (M.Sc. (Environmental Science))

Chemical (gaseous) emissions from wastewater treatment plants (WWTP) are perceived as odour and can generate undesirable health reactions. These could affect the quality of life to those regularly albeit intermittently exposed, although regular exposure may result in tolerance and loss of recognition of the odour. Consequently, research is necessary to establish the role of Environmental Impact Assessment (EIA) in ensuring that facilities such as WWTP do not pose a threat to local communities, particularly in relation to housing developments for poor communities. The aim of this study was to investigate if the EIA regulations were effectively implemented before building of the Residential Development Proiect (RDP) houses at KwaMathukuza, in Newcastle South Africa. Furthermore, the study intended to determine the impact the (WWTP) has on the health of people who reside close to the site and to establish if the families staying close to the WWTP have any common ailments such as handicapped babies, early deaths within families. Findings would also indicate if RDP houses should be built in close proximity to such sites. Data was collected through a survey of 85 residents living within five kilometers and ten residing beyond five kilometers from the WWTP. The participants were selected randomly. Municipality employees who worked with the WWTP were also sampled together with healthcare givers. Data included information about health of the community, their perception of the gases released from the WWTP as well as EIA meetings and processes related to the construction of the RDP houses. The outcome of this study revealed that EIA regulations were not adequately implemented and that this residential site was unsuitable for the construction of RDP houses. It emerged that the residence regularly experience unpleasant odours released from the WWTP. These could be associated with ill-health of the residents as well as v degradation the environment in general. The study also found that the effect of the WWTP affects even those communities who reside beyond five kilometers from the WWTP. The researcher argues for more stringent mechanisms to ensure that EIA regulations are properly implemented to prevent adverse effects on the communities. / Environmental Sciences / M. Sc. (Environmental Management)

MPH / Department of Public Health / Background: Climate change is a universal public health problem that affects developed and developing countries including South Africa. This environmental hazard causes damage of properties, injuries and death. In most cases, survivors experience psychosocial problems such as depression, anger and isolation after flood because of climate change. Purpose: The purpose of the study was to determine health effects of climate change at Ga- Mashamothane village, Fetakgomo Tubatse Municipality, South Africa. Methodology: A quantitative approach using cross-sectional descriptive design was used in this study. A sample of 352 households has been selected from the target population by means of simple random sampling. Self-administered questionnaires with closed-ended questions were administered to respondents between the age of 18 years and above who met the inclusion criteria. Permission to conduct the study was obtained from the Ethics Committee of the University of Venda. Data were analysed using Statistical Package for Social Science (SPSS version 25) and presented in the form of tables, charts and graphs. Chi-square was used to test significant relationship between heavy rainfall and injuries, and between drought and malnutrition. Results: Three hundred and fifty-two (352) questionnaires were distributed to respondents and 258 questionnaires were satisfactorily completed and returned. The findings of the study showed that 177 (68.6%) of the respondents were male and 81 (31.4%) of the respondents were females. The results indicated that heavy rainfall and injuries statistically are significantly correlated (P-value =0.000). There was positive relationship between heavy rainfall and injuries, as majority of the respondents 242 (93.8%) sustained injuries after experiencing heavy rainfall. The results of the study indicated that drought and malnutrition statistically are significantly correlated (P-value =0.000). There was positive relationship between drought and malnutrition, as majority of respondents 225 (87.2%) suffered from malnutrition during drought. Conclusions: The study found that there is association between heavy rainfall and injuries and there is association between drought and malnutrition. Recommendations: There is a need of collaboration of several stakeholders such as local municipality, Department of Health, Department of Agriculture, Department of Labour and department of Basic Education to come up with strategies to protect people’s lives. / HWSETA

Unwanted and unintended pregnancies pose major reproductive health challenges to women throughout the world. Despite the availability of modern contraceptives, many women and men fail to use contraceptives effectively. This research focussed on reasons for not using contraceptives effectively in the Northern Tshwane area of the Gauteng Province of the Republic of South Africa (RSA). Structured interviews were conducted with 83 women and 71 men about their contraceptive practices. Age, religion, educational level and residential areas influenced clients' contraceptive practices. These results were categorised for adult males and females as well as for adolescent males and females. Adolescents encountered problems in accessing contraceptive services. Adult females knew most about traditional contraceptives, although men knew about some of these methods, and adolescents used some of them. All respondents could gain additional knowledge about modern contraceptives. The respondents' knowledge about · emergency contraceptives was extremely limited. Although most respondents knew about legalised choice on.termination of pregnancy (CTOP) services in the RSA, they did not know when nor how to access these services. Nurses working in contraceptive health services, revealed during a focus group discussion that a lack of resources (including shortages of malcondoms, contraceptive injections and oral contraceptives) hampered the quality of services that could be rendered. Of particular concern was the nonavailability of Norplant implants and female condoms. Nurses expressed a need for pecific national policy guidelines about supplying contraception to adolescents. Although most nurses knew about emergency contraceptives, they did not promote its use because they assumed that clients would misuse emergency contraceptives.instead of using contraceptives regularly. The nurses indicated that very few facilities offered CTOP services. The nurses regarded women who obtained repeated CTOPs to be misusing these services and suggested that limitations should be placed on the number-of times any woman could obtain such services. The negative attitudes of community members and of colleagues towards persons working in CTOP services caused hardships for them. Recommendations address ways in which contraceptive services could be improved. / Health Studies / D. Litt. et Phil. (Advanced Nursing Sciences)

Risk taking behaviours such as drug use, sexual activities and tattooing are prevalent in the correctional institutions, including those in South Africa. Such behaviours pose a serious challenge as regards health care of inmates. In particular, these behaviours contribute to the transmission of HIV/AIDS which results in morbidity and mortality. Harm reduction components are employed as effective measure to curb the spread of the pandemic. These components are lauded owing to their considerable impact. They consist of needle exchange programmes, substitution therapy, condom provision and education. Various developing (Morocco, Brazil and Egypt) and developed (Scotland and Canada) countries make use of such components to address risk taking behaviours in correctional institutions. Although condom provision and education have been implemented by the South African Department of Correctional Services in state institutions, there is an urgent need to enhance the efforts. This study investigates the extent of risk taking behaviours amongst inmates at the Leeuwkop Correctional Centre. It also determines the level of knowledge of inmates and staff regarding HIV/AIDS. The researcher employed a qualitative form of methodology, collecting data by means of a structured questionnaire. The data was coded and analysed by means of the Statistical Package for the Social Sciences (SPSS) software. The findings reveal that the risk taking behaviours are prevalent at the Leeuwkop Correctional Centre. Furthermore, the analysis of the knowledge items regarding HIV/AIDS indicates that there are certain deficits that require attention. They are also notable differences in the primary sources of HIV information for inmates and staff. It was found that a dire need exists to enhance and expand current harm reduction initiatives in correctional institutions in order to offer health care services that are compliant with international conventions such as the Dublin Declaration on HIV/AIDS as well as the South African Constitution. Reluctance to do so is tantamount to housing inmates in „de facto‟ death chambers. Hence the augmentation of such initiatives is strongly recommended. / Penology / D. Litt. et Phil. (Penology)

Unwanted and unintended pregnancies pose major reproductive health challenges to women throughout the world. Despite the availability of modern contraceptives, many women and men fail to use contraceptives effectively. This research focussed on reasons for not using contraceptives effectively in the Northern Tshwane area of the Gauteng Province of the Republic of South Africa (RSA). Structured interviews were conducted with 83 women and 71 men about their contraceptive practices. Age, religion, educational level and residential areas influenced clients' contraceptive practices. These results were categorised for adult males and females as well as for adolescent males and females. Adolescents encountered problems in accessing contraceptive services. Adult females knew most about traditional contraceptives, although men knew about some of these methods, and adolescents used some of them. All respondents could gain additional knowledge about modern contraceptives. The respondents' knowledge about · emergency contraceptives was extremely limited. Although most respondents knew about legalised choice on.termination of pregnancy (CTOP) services in the RSA, they did not know when nor how to access these services. Nurses working in contraceptive health services, revealed during a focus group discussion that a lack of resources (including shortages of malcondoms, contraceptive injections and oral contraceptives) hampered the quality of services that could be rendered. Of particular concern was the nonavailability of Norplant implants and female condoms. Nurses expressed a need for pecific national policy guidelines about supplying contraception to adolescents. Although most nurses knew about emergency contraceptives, they did not promote its use because they assumed that clients would misuse emergency contraceptives.instead of using contraceptives regularly. The nurses indicated that very few facilities offered CTOP services. The nurses regarded women who obtained repeated CTOPs to be misusing these services and suggested that limitations should be placed on the number-of times any woman could obtain such services. The negative attitudes of community members and of colleagues towards persons working in CTOP services caused hardships for them. Recommendations address ways in which contraceptive services could be improved. / Health Studies / D. Litt. et Phil. (Advanced Nursing Sciences)

Risk taking behaviours such as drug use, sexual activities and tattooing are prevalent in the correctional institutions, including those in South Africa. Such behaviours pose a serious challenge as regards health care of inmates. In particular, these behaviours contribute to the transmission of HIV/AIDS which results in morbidity and mortality. Harm reduction components are employed as effective measure to curb the spread of the pandemic. These components are lauded owing to their considerable impact. They consist of needle exchange programmes, substitution therapy, condom provision and education. Various developing (Morocco, Brazil and Egypt) and developed (Scotland and Canada) countries make use of such components to address risk taking behaviours in correctional institutions. Although condom provision and education have been implemented by the South African Department of Correctional Services in state institutions, there is an urgent need to enhance the efforts. This study investigates the extent of risk taking behaviours amongst inmates at the Leeuwkop Correctional Centre. It also determines the level of knowledge of inmates and staff regarding HIV/AIDS. The researcher employed a qualitative form of methodology, collecting data by means of a structured questionnaire. The data was coded and analysed by means of the Statistical Package for the Social Sciences (SPSS) software. The findings reveal that the risk taking behaviours are prevalent at the Leeuwkop Correctional Centre. Furthermore, the analysis of the knowledge items regarding HIV/AIDS indicates that there are certain deficits that require attention. They are also notable differences in the primary sources of HIV information for inmates and staff. It was found that a dire need exists to enhance and expand current harm reduction initiatives in correctional institutions in order to offer health care services that are compliant with international conventions such as the Dublin Declaration on HIV/AIDS as well as the South African Constitution. Reluctance to do so is tantamount to housing inmates in „de facto‟ death chambers. Hence the augmentation of such initiatives is strongly recommended. / Penology / D. Litt. et Phil. (Penology)

More than one billion people, almost one in six of the world's population, are now using GSM mobile phones. The situation in South Africa is no different from that in the rest of the world. The rise of mobile telephone usage in South Africa has been driven by a combination of factors such as demand, sector reform, the licensing of new competition, and the emergence of major strategic investors, such as Vodacom and MTN. It was estimated that by March 2005 there should be approximately 20 million cellular customers in South Africa. The growth in the South African cellular market is proportionate to the potential risks in an environment where organisations are continuously seeking ways of improving efficiency, cutting costs, and staying abreast of technological advances. Elements of risk control such as Safety, Health, and Environmental Management can no longer be left out of the equation while organisations in the GSM industry are considering increasing their networks to meet the demands of growth. Although risk assessments are not specifically defined in the Occupational Health and Safety Act (85 of 1993); Section 8 does, however, stipulate under the general duties of the employer that the employer must establish, as far as is reasonably practicable, which hazards to the health or safety of persons are attached to any work which is performed. This situation has changed with the promulgation of the Construction Regulations, GNR.1010 on 18 July 2003; which state that every contractor performing construction work shall, before the commencement of any construction work and during construction work, cause a risk assessment to be performed by a competent person appointed in writing, and that the risk assessment shall form part of the health and safety plan to be applied on the site. This requirement under the Construction Regulations will have a major impact on organisations in the GSM industry. Integrated Health, Safety and Environmental risk assessments have now become a prerequisite before considering any further expansion of the GSM network in South Africa. The relationship between the operational risk sub-disciplines of health, safety, and environmental management, as part of the risk-management function, has been established, and an operational risk-assessment model for the Global Systems Mobile Telecommunications industry in South Africa that measures occupational health, safety, and environmental management risks on an integrated basis has been developed. The risk assessment model for the South African GSM industry is based on assessing the frequency of an activity in relation to the impact on the organisation's business processes, incident/accident potential, financial impact, legal status, and the nature of ecological impact. / Business Management / D. Com. (Business Management)

Breast cancer poses a serious public health concern. This case-control study describes the relationship of night-shift working on the development of breast cancer in 57 women diagnosed with breast cancer compared to 49 women with other types of cancer in the Vaal Triangle area (selected through non-probability purposive sampling from CANSA). The study revealed that women who work night-shift developed breast cancer 1.24 times more often than women who do not work nightshift (OR=1.24 [95% CI 0.52 to 2.89]). The odds ratio was further increased in women who worked rotating-shift (OR=1.44 [95% CI 0.58 to 3.59]). Night-shift work exposure was not statistically related to the development of breast cancer. It is recommended that the relationship between night-shift exposure and breast cancer risk be further explored through cross-sectional and cohort studies, and other breast cancer pathways. / Health Studies / M.A. (Public Health)