Abstract: This research is a study of the experiences of four cultural safety educators in nursing education in Aotearoa, New Zealand. Action research methods assisted 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 everyday stressors of teaching but were also required to formulate knowledge for cultural safety. For the Maori participants, their stress was confounded with recruiting and retaining Maori students and macro issues such as commitment to their iwi (tribe). Lack of support to teach cultural safety was identified to be a key theme for all participants. An analysis of this theme revealed that many issues were organisational in nature and out of their control. Action research provided a change strategy for participants to have a sense of control of issues within their practice. Recommendations include the following: support for cultural safety educators to have a dialogue on a regular basis, the introduction of nurse educator programmes, paid leave provisions for 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 burnout.

Abstract: This retrospective quasi-experimental study reviewed assaults in two adult mental health inpatient rehabilitation units. The majority of clients in this area experience enduring mental health illnesses and have complex physical health issues. The service comprises of an intensive rehabilitation unit and a secure extended rehabilitation unit. Between May and August 2001 the service moved to purpose built facilities. The opportunity was taken to review clients' assaultive behaviour in the new environment and to compare the incidents with those in the old environment to see if there had been any significant changes. Data on assault incidents including time of assault, place of assault, who was involved and what preventative actions were suggested were collected from the Incident and Accident Hazard Reports (IAHR) dating from 1 April 2000 until 31 May 2002. Staff were expected to complete IAHR reports on all assault incidents. The research examined whether the change in environmental conditions impacted on clients' wellbeing in relation to assaultive behaviour. Trends within the IAHR reports were also examined in order to compare these to similar studies completed in other parts of the world. There were 141 IAHR reports of assault incidents. Fifty of these occurred in the pre move period, 38 in the transition phase and 53 in the post move. There was no significant difference in the rate of assaults in the pre-move to post move period. Completion of the IAHR forms was seen to be very problematic, especially in relation to legal status of perpetrators and documentation of prevention strategies. An urgent audit of existing practice is now required to establish if problems found with the quality and completion of the IAHR forms continues to be evident in the rehabilitation service and if present staff education is needed to improve the standard of documentation. Research is also needed to establish the extent to which staff implement strategies to prevent assaults, and to reduce recidivism.

Abstract: This study examines the discursive formation of professional nursing in one country, as revealed by the history of nursing in New Zealand. Michel Foucault's approach to historical research signifies a different level of analysis from conventional approaches, focusing not on the history of ideas but on an understanding of the present, a history of the present. A genealogical method derived from Foucauldian poststructuralism reveals how different understandings of nursing have occurred and have governed nursing practices and scholarship in different historical contexts. The archaeological investigation in this study reveals two moments of epistemic transformation, that is, two intervals of mutation and discontinuity. The Nightingale era in the 1880s precipitated the first epistemic shift – premodernism to modernism. The transfer of nursing education from hospital based training to the tertiary education sector, followed by the introduction of the baccalaureate degree, precipitated the second epistemic shift in the 1990s, the advent of postmodernism. Encompassing these two epistemes, six historical contexts are identified, where significant disruptions to the nursing discourses overturned previously held assumptions about what constituted a nurse. Each historical context is identified by specific discursive constructs. The first is colonial caring, the second the Nightingale ethos and the third heroic, disciplined obedience. In the fourth context, nursing is framed by, and within, discourses of skilled, humanistic caring, in the fifth, scientific, task focused managerialism, and in the 1990s, the sixth context, by multiple realities in an age of uncertainty.

Abstract: This study used a non-experimental correlational design to research the relationship between the experience of the nurse, with the application of continuous positive airway pressure therapy (CPAP) to patients presenting to a metropolitan emergency department with cardiogenic pulmonary oedema (CPO), and to establish what difference, if any, CPAP made to outcomes. A retrospective audit of records was used to extract data on all 54 patients that received CPAP over a 12-month period. The primary outcome measures were off CPAP within two hours, transfer to intensive care unit or cardiac care unit, and secondary outcome measures were length of hospital stay and death. There was a trend towards more experienced nurses attending patients who required immediate treatment or treatment within 10 minutes. These patients were more likely to be recognised at triage as requiring CPAP therapy. The early application of CPAP reduced hospital mortality, length of stay, and the need for intubation and ventilation. Attention needs to be given on how best to educate nurses so that more patients presenting with acute respiratory failure can benefit from nurses' decision-making regarding the commencement of CPAP.

Abstract: This study, which is undertaken in the Southland area, explores the effect of the increasing specialisation of nursing services in what is a rural/urban environment. It is indicated in the literature that systemic changes in health, such as the health reforms, and the increase in the use of technology have meant that nurses are required to function in disease oriented roles rather than according to their more traditional generalist roots. A significant event, which also affected nursing scope of practice, was the transfer of nurse education to the tertiary education institutions environment from the hospitals in the mid 1970s. The traditional nursing hierarchy and its nurse leadership role disappeared and the adoption of specialist nurse titles increased, and identified with a disease or disorder, for example 'diabetes' nurse. The increase in specialist categories for patients contributed to the nurse shortage by reducing the available numbers of nurses in the generalist nursing pool. The nurses in this rural/urban environment require generalist nurse skills to deliver their nursing services because of the geographical vastness of the area being a barrier to specialist nurses. Workforce planning for nurses in the rural/urban then must focus on how to reshape the nursing scope of practice to utilise the existing resources. This study explores how key areas of health services could be enhanced by reclaiming the nurse role in its holistic approach, in mental health, public health, geriatric services and psychiatric services.

Abstract: This thesis represents an appreciative enquiry to identify features of effective verbal communication between nurses and patients. Using a method developed by the Language in the Workplace Project (Stubbe 1998) two nurse participants recorded a small sample of their conversations with patients as they occurred naturally in clinical practice. These six conversations constitute the main body of raw data for the study. The data was analysed using a combination of discourse and ethnographic analysis. Experience in nursing, particularly insider knowledge of the context of district nursing, helped me to uncover the richness of meaning in the conversations. The subtle interconnections and nuances could easily have been missed by an outside observer. The study has shown that in their interactions with patients, expert nurses follow a pattern in terms of the structure and content of the conversations and it is possible to identify specific features of effective nurse-patient communication within these conversations. The most significant of these are the repertoire of linguistic skills available to nurses, the importance of small talk and the attention paid by nurses to building a working relationship with patients, in part, through conversation. The findings have implications for nursing education and professional development.

Abstract: Within New Zealand nursing education there appears to be a widespread acceptance of problem-based learning and an assumption that the strategies it uses are unproblematic. A review of the literature however, reveals that problem-based learning has drawbacks that may inhibit the achievement of desired graduate outcomes. It seems timely for nurse educators to exercise caution in uncritically accepting problem-based learning approaches and using them as the predominant approach to teaching and learning. To this end, a two-part critique of this teaching and learning method is presented. Part one critiques the methods of problem-based learning, discussing self-directed learning, the group process, self-assessment, and content knowledge. Part two explores the philosophical underpinnings of problem-based learning, and the so-called 'fit' within nursing.