Abstract: This study investigates the way that medical, nursing and institutional discourses construct knowledge in the specific context of Not-for-resuscitation (NFR)in a New Zealand general hospital where NFR guidelines are available in the wards and from the regional ethics committee. The thesis argues that there are ranges of techniques that staff use to construct NFR knowledge, enacted through various forms of speech and silence, which result in orderly and disorderly experiences for patients nearing death. The study was conducted through a critical analysis of the talk of health professionals and the Chairperson of the Regional Ethics Committee.

Abstract: An analytical tool of Force Field Analysis was used to identify and describe forces influencing the development of innovative roles, including the nurse practitioner role, in primary health care nursing. At the commencement of the study an initial analysis of research, literature and policy identified forces driving or restraining the development of innovative roles. A mixed research method of surveys and focus group interviews with key stakeholders, namely nurses in innovative roles, general practitioners and nurse leaders, was then used to identify factors influencing development within the Northland District Health Board. Descriptive statistics and interpretative methods were used to analyse the data. A final analysis enabled a picture of forces influencing innovative role development to be presented. Driving forces reflected international trends and were strongly influenced by economics and a political imperative to reconfigure health care services towards a primary health focus. The Treaty of Waitangi was also a key influence. Driving forces had greatest impact on the development of new roles. Forces were identified as drives towards cost-effective evidence-based health care (effective services), equity for Maori, response to local needs and workforce reorganisation. The major forces restraining the development of innovative roles were reinforced by attitudes, customs and support systems. These forces were identified as poor professional identity and support, an outdated nursing image, inadequate education and training and slow transition from traditional practices and structures (tradition). These forces had a negative influence on support for innovative roles. Promotion of kaupapa Maori, involvement of the local community, local Maori and nursing in decision-making and promotion of a team culture have the potential to support further development of innovative roles. Political ideology and the Treaty of Waitangi will continue to be major influences directed through policy and the contracting and funding process.

Abstract: In 1999 primary health care in New Zealand was in the process of change from the current personal health care model, which focuses on general practitioner based care, to a population and community based health care programme. Carryer, Dignam, Horsburgh, Hughes and Martin (1999) submitted a report to the National Health Commission entitled “Locating Nursing in Primary Health Care”. This report envisaged that nurses in primary health care would be part of interdisciplinary teams, act autonomously and undertake community consultation and education. The submission suggested that nurses, currently working in primary health care, were alraedy prepared and able to move across into the new form of primary health care, without further education or training.

Abstract: This study using action research involving twelve registered nurses worked toward improving nursing care in an acute mental health in-patient service. Following focus groups with consumers, families, nurses, doctors, and allied health professionals, the action research group developed projects over eighteen months to improve continuity and consistency of nursing care. There was a subsequent restructuring of nursing service to better define leadership, accountability and to strengthen care delivery. The second half of the thesis involves a critical social analysis of the research data and produces a theory of mental health nursing which, the author suggests, has wide application in practice.

Abstract: This thesis is a study of the experiences of four cultural safety lecturers in nursing education in Aotearoa / New Zealand. A review of literature reveals the recent and turbulent evolution of cultural safety. The media which documented this journey in a negative light in the 1990s prompted ministerial inquiries and the publication of the Nursing Council of New Zealand's guidelines for cultural safety in nursing and midwifery education (1996). Action research methods enabled the participants to implement change in their practice and gain positive personal involvement in the study. Reflective diaries provided the major tool in this process as participants were able to achieve at least one action research cycle by identifying issues, planning action, observing the action and reflecting. The findings of the research revealed that the participants not only coped with every day stressors of teaching but they were also required to formulate knowledge of cultural safety. For the Maori participants their stress was confounded with recruiting and retaining Maori students and macro issues such as commitments to iwi. Lack of support to teach cultural safety was identified to be a key theme for all participants. An analysis of this theme revealed that it was organisational in nature and out of their immediate control. Action research provided a change strategy for participants to have a sense of control of issues within their practice. Recommendations have been made which focus on supporting cultural safety educators to dialogue on a regular basis through attendance at related hui; the introduction of nurse educator programmes; paid leave provisions for cultural safety educators to conduct and publish research so that a body of knowledge can be developed; and that Maori cultural safety educators be recognised for their professional and cultural strengths so that they do not fall victim to burn out.

Abstract: This research considers the issues raised by the transfer from New Zealand to India of a degree for registered nurses. In the context of globalisation and the continuing migration of nurses, many countries are actively facilitating the transfer of educational programmes from other countries into their own. This transfer brings with it particular challenges for educators establishing and implementing programmes in a new environment and culture. Based on the experience and reflections of one educator involved in such a transfer, this research considers pedagogical issues such as addressing cultural safety in course content and delivery, expectations of teaching and learning styles, as well as the ethical issues raised by transferring a programme to another country in order to facilitate nurses' migration from it.

Abstract: This reports an audit of the assessment practices at Christchurch Hospital, compared to international guidelines. The clinical notes of all patients who were re- admitted acutely with chest pain within six months of PCI procedures performed between 1/4/05 and 30/9/05 were audited. Ethics approval was granted and an audit tool was designed based on the 2000 ACC/AHA Guidelines for the management of patients with unstable angina. The purpose of the audit was to determine to what extent best practice guidelines were followed in the assessment of patients re-admitted with chest pain and to determine if there were any indicators (lesional, procedural or risk factors for restenosis) that predicted a normal or abnormal repeat coronary angiogram. 448 consecutive patients had PCI procedures, 36 patients represented acutely with chest pain and had repeat coronary angiography. In 18 patients the coronary angiogram was unchanged, 11 patients demonstrated instent restenosis, one patient demonstrated thrombus and six patients developed new lesions. The authors concluded that at Christchurch Hospital assessment practices are consistent with international guidelines. Of the patients who had repeat angiography, 50% had no coronary obstruction for the cause of pain. There was a relatively low incidence of acute representation with chest pain. These results suggest a revision of the guidelines for repeat angiography following PCI is warranted.

Abstract: This thesis reports a mixed methods study, longitudinal in nature, of consenting Age Related Residential Care (ARRC) hospitals in the upper half of the North Island, which was conducted to examine several factors, including AARC hospital efficiency at producing adverse event free days for residents. An interpretativist approach examined what best practice strategies were implemented by the ARRC hospitals that were identified to be most successful at producing adverse event free days for the residents.