Abstract not available

This study aimed to profile social science researchers' experiences of ethically challenging incidents and ethics review and to consider these experiences in terms of the two institutions from which participants were selected. Data was gathered by means of an email survey sent to social science researchers working in both a university and a research organisation. The findings reveal that ethically challenging incidents involving privacy, confidentiality and anonymity, harm, beneficence, poor science, role conflict, informed consent, recruitment of participants and publication were encountered frequently by social science researchers. While respondents reported both positive and negative experiences of ethics review, researchers at the university reported significantly more ethically challenging incidents and negative experiences of ethics review than did researchers from the research organisation. / Thesis (M.Soc.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2007.

Over the past few years, embryo research has been a widely discussed topic. New techniques such as embryo stem cell research or therapeutic cloning are considered by scientists to be very promising. Nevertheless, opponents of these experimentations warn against the commodification of human life forms and argue that the moral status of embryos should protect them from being destroyed purely for research. / Legislations on this topic have been enacted in most Western countries, though they are still much criticised. Is there an adequate way of regulating embryo research? Our argument suggests that consensus can only be procedurally obtained. That is, we believe that only legislative assemblies should have authority to take a position on this controversial topic, which is subject to moral disagreement, and as such, judges should only have a minor role.

In acknowledging past abuses of humans in research contexts, and recognising the potential for malpractices in Human Movement Studies (HMS), this study evaluated the extent to which ethical issues are addressed in the discipline. The primary method consisted of the standard techniques of philosophic analysis, with empirical data complementing the conclusions. In general, the study contends that insufficient attention is paid to ethical issues in HMS research. In response to a set of specifically constructed, ethically problematic research proposals, only 1.8% of comments from senior researchers advocated rejection of the proposals on ethical grounds. Also, a journal search indicated that consideration of ethical issues in published research may largely be absent. Questionnaire responses revealed that South African HMS departments may be deficient in terms of accountability towards ethical guidelines. Whilst noting the existence of utilitarian ethics in HMS research, it is advocated that deontologic principles should take precedence. Further, only a sound educative effort will produce improvements. In conclusion, this study advocates a deontology-based approach to research ethics. This is consistent with the contention that the use of humans in research is a privilege, and that the rights of participants ought to outweigh the desire of researchers to conduct research.

No description available.

This study explored the ways in which different stakeholders, namely researchers, community members and representatives define and understand ethically problematic scenarios with respect to research. The intention was to understand the tensions within ethical decision-making as a result of competing conceptions of the self, namely, autonomous and relational conceptions of the self. A hypothetical case scenario, mirroring real life experiences, was used to elicit participants’ understandings of ethical dilemmas. Thematic analysis was employed in the analysis of interview data. Results show that all stakeholders understand ethical dilemmas with reference to benefit sharing, communal and individual ownership of knowledge, and different ways of knowing and validating knowledge. Tensions were noted throughout these understandings, especially in relation to individualistic and communal concepts of the self. It is recommended that indigenous epistemologies should be acknowledged as vital components in research into the experiences of local communities in particular. Research should be considered as a joint process whereby research participants and communities engage on an equal basis with researchers. / Thesis (M.Soc.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2009.

AIDS has had a negative impact on developing countries. Because most developing countries cannot afford the new antiretroviral drug therapies, it has been suggested that preventive vaccines might reduce the spread of the HIV/AIDS epidemic (Bloom, 1998). The clinical trials of AIDS vaccines do, however, present with complex ethical issues such as informed consent. Informed consent is primarily grounded on the Western principle of respect for individuals as autonomous agents. This may be at variance, however, with African societies' emphasis on the social embeddedness of the individual. The current study forms part of the HIVNET vaccine trials to be conducted in Hlabisa, in Northern Zululand, under the auspices of the South African Medical Research Council. The main aim of the study was to explore key informants' cultural conceptions of research and informed consent in order to facilitate community consultation and cultural sensitivity. Maximum variation sampling was used to select twenty-three key informants, who are in leadership positions within Hlabisa. An interview guide was used to facilitate narrative disclosure of cultural conceptions of research and informed consent. Perceptions of research, conceptions of the informed consent process, and projected motivations for why individuals agree to participate in studies were explored during interviews. Results suggest that members of the Hlabisa community have a limited understanding of the Western research process. Community education about research is therefore warranted. Informants indicated that community members would value the establishment of a relationship characterised by mutual respect for cultural differences between researchers and participants. This was perceived as likely to facilitate shared decision-making, and the reduction of the power differentials that exist between researchers and participants. While the involvement of key community leaders and family members was recommended by most informants, a few informants felt that participants could also make individual decisions about participation. The theoretical implications of the study are considered last. / Thesis (M.A.)-University of Natal, Pietermaritzburg, 1999.

In the history of public health vaccines have proven to be among the most effective disease prevention tools. It is clear that in the fight against HIV that new and powerful preventive technology such as a vaccine is badly needed. Ethically, however the processes of developing a vaccine against HIV have been distinctly different from that of any previous pharmaceutical products. HIV vaccine trials can be ethically complex for a number of reasons. In 2004 the HIV I AIDS Vaccine Ethics Group undertook a research initiative that aimed to collect data from various South African stake holders of HIV vaccine trials to ascertain what they perceived as the ethical challenges related to HIV vaccine trials. A quantitative content analysis on the data from 31 semistructured interviews revealed that the ethical issue listed spontaneously by most of the respondents was that of informed consent. Further probing and discussion on informed consent identified a number of sub issues which the respondents thought would pose important challenges to HIV vaccine trials in the South African context. This study undertook to do a more in-depth qualitative analysis of the data to ascertain whether the challenges and concerns the stakeholders have are consistent with or different to those already identified in the literature and ethical guidelines on informed consent in medical research. What variables may be impacting on the position stakeholders take was also of interest. Results indicated that many concerns relating to the substantive and procedural elements of informed consent were consistent with those debated in the literature. These issues related to first person consent, the voluntariness of participants' consent, practicing cultural sensitivity, dealing with language issues, promoting and assessing understanding of material disclosed, issues around the vulnerability of .. participants, children and adolescents' capacity to consent and the role of the media. More specific to the South African context, stakeholders were concerned about the legal framework under which the trials take place, the general lack of education and training about HIV vaccine trials, a lack of communication and coordination between stakeholder groups, and the historical influences of apartheid on black South African participants' capacity to consent. The main variables that appeared to impact on the position stakeholders took related to the role the stakeholders play within the trials, the philosophical position underpinning their ethical viewpoints, stakeholders' understanding of vulnerability and capacity to consent, and how they view the universality or relativity of ethical issues. / Thesis (M.A.)-University of KwaZulu-Natal, Pietermaritzburg, 2008.

Paediatric clinical trials are crucial to ensure safety and efficacy of medicines in children. This study explored parents’ perceptions in Gaborone, Botswana, regarding children’s participation in clinical trials. One hundred participants completed a self-administered questionnaire. The results showed that 93% of the participants had a good knowledge of clinical trials; 74% thought that children would benefit from clinical trial participation; 63% would not enrol their children in clinical trials; 55% suggested that children should only be enrolled once they have reached the age of 18 years; and 71% reported that only children with an active disease should be enrolled. A large proportion (82%) reported that children’s participation should be voluntary, while joint parental consent was supported by 93% of responders. Regarding children’s assent 91% deemed respect for children’s assent essential, although 52% thought that children’s assent should not override the parental decision. There was a statistically significant correlation between finding clinical trials in general important and children’s participation in clinical trials (p=0.008, Fisher’s Exact Test), as well as the need for individual consent p<0.0001, Chi-Square). There was also a statistically significantly association between respondents, who would allow their children’s participation in clinical trials and who would encourage their family members and friends’ participation in clinical trials (p=0.0001, Chi-Square). An overwhelming 94% advocated for special regulations in Botswana to govern paediatric clinical trials. Almost all participants (99%) explicitly expressed the opinion that there should be global regulations for paediatric clinical trials. / Thesis (M.Soc.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2012.

published_or_final_version / Medical Sciences / Master / Master of Medical Sciences