Abstract: The New Zealand emergency department (ED) nurse is faced daily with the challenge of caring for patients of all ages with a wide variety of presenting complaints. Courses are available for ED specialty work such as trauma and paediatric assessment. However, this thesis argues, it is difficult to access updated and ongoing education in relation to caring for people with mental health problems who present to the emergency department. In addition to this education deficit, are the challenges of providing care in an overcrowded ED environment. The author goes on to say that such factors contribute to a perceived lack of confidence and sometimes ambivalence or frustration on the part of nursing staff in caring for this group. This may result in an inconsistent standard of care for the person with a mental health problem unless such issues are addressed. The aim of this research paper was to explore the education needs of ED nurses when caring for people with mental health problems. A literature review was undertaken to investigate the broad education strategies available to overcome these challenges. Diverse approaches were identified such as workshops, clinical guidelines, and mental health consultation-liaison roles. Research was also identified that examined ED nursing attitudes and their learning needs in relation to mental health. This paper concludes with a discussion of recommendations for the New Zealand setting with the intention of developing a more confident and competent nursing workforce, who are better prepared to care for the person with a mental health problem.

Abstract: When a child lives with a life-threatening illness there is a range of emotions that affect the child, family and people close to the child. This study utilises a narrative approach to explore what the child puts emphasis on in what is important to them as they live with serious illness. The study incorporates the nurse as narrator with the 'narratives' of the children integrated into her reflections to gain a broader understanding. The focus is on listening intently to the spoken needs of children, their story and the meaning they make of their situation when they live with their illness. 'Children' in this study are between the ages of six years to 15 years. The aim of this research is to provide a clear understanding of the lived experience, which may illuminate the needs of the child and what is required throughout the time of illness; therefore informing health professionals of a culture of care that may support these needs. A broader understanding and deeper insight into the complexity of children living with life-threatening illnesses provides a basis for the development of sensitive, humanistic quality nursing care for both the child and his/her family, this then enhances the potential for best practice for children living with a life-threatening illness.

Abstract: The introduction of nurse practitioner registration into New Zealand in 2001 was heralded as a move that would open up a wealth of opportunities for registered nurses to extend their practice into more independent roles and to provide a client-centred health service. It was also seen as a way to retain experienced registered nurses in the clinical practice area by providing a credible clinical career pathway. If nurse practitioner's are to meet these expectations, then, the author suggests, it is important to understand the processes that encourage or discourage nurses from advancing their practice. One of the early scopes of practice to be introduced was nurse practitioner with an endorsement in aged care scope of practice. Grounded theory was the method used to generate an explanation of how registered nurses working in aged care were preparing for the introduction of nurse practitioner roles. An analysis of early data highlighted codes around registered nurses in aged care extending and advancing their practice rather than preparing specifically for the nurse practitioner role. The research question for this study was: 'How are registered nurses in aged care advancing their nursing practice?' Semi-structured interviews were used to collect data from ten experienced registered nurses working in aged care clinical practice settings ranging from secondary hospital facilities, to community settings and residential care villages. Dimensional analysis of the data eventually generated three major conceptual categories: 'ownership of nursing', 'extending practice', and 'moving out of a comfort zone'. Of these, 'ownership of nursing' was identified as the core construct that linked the other categories together. The substantive theory that explains how registered nurses in aged care advance their clinical practice is 'developing autonomous ownership'. Nurses who develop autonomous ownership of nursing are more likely than other nurses to move out of a current comfort zone and advance their practice into more independent roles that suit their autonomous ownership of nursing. This study identified important contextual factors and conditions that support the development of an autonomous ownership of nursing and that subsequently facilitate advancing nursing practice. These include creating supportive environments, organisational commitment to advanced nursing practice roles, visible nursing leadership, congruence between organisational and nursing philosophies, interdisciplinary collaboration and participating in postgraduate education. The author suggests that the significance of this study is that it generated a theory about the processes that encourage or discourage nurses from preparing for, and progressing into, advanced nursing practice roles such as nurse practitioner.

Abstract: Primary health care is a dynamic and ever-changing area of practice which has undergone many changes in the last ten years. Traditionally, primary health care was not a routine choice for new graduate nurses as they were encouraged to work in a hospital setting before seeking a position in the community. Bachelor of Nursing programmes emphasise primary health care practice and increasingly nurses and their employers are moving away from the traditional belief of 'doing your time in the hospital' before contemplating the move to primary health care. Currently in New Zealand increasing numbers of graduates from Bachelor of Nursing programmes want to begin their working life as registered nurses in this area. A constructivist approach was taken to explore the experience of five nurses who entered primary health care practice as new graduates. Participants were interviewed using a semi-structured format. They constructed their experience as role transition and identified a number of significant factors which had impacted on their practice. These factors included both the personal and practice challenges they experienced and the strategies they used to address them. Further research findings were a transition time of one year, the importance of both formal and informal support, planned orientation and opportunities for reflection. A number of mediating factors including new graduate programmes, peer support and mentorship were also discussed. Key implications for practice, education, employers and future research regarding transition to primary health care for new graduates are discussed. This research emphasised the importance of appropriate resources and support for new graduates from Bachelor of Nursing programmes. These factors are suggested as integral to the development of new graduates' practice in primary health care and reduction of the challenges inherent in this transition.

Abstract: Psychiatric consultation liaison (PCL) nursing is an evolving specialist area of mental health nursing in the USA, UK, Australia and New Zealand. The aim of this dissertation is to explore models of PCL nursing practice in order to develop and discuss a PCL nursing model applicable to the New Zealand context. The role of the PCL nurse was of particular interest to the author as a new practitioner in this specialist area. While there have been PCL nurses in practice for over 50 years, the literature does not offer much clarity about models of PCL nursing. From a review of the literature, four themes were recurrent in the work of PCL nurses. These themes represent four functions which are vital to the role of the PCL nurse: partnership, expertise of the PCL nurse, therapeutic relationship and organisational consultation. The needs of the patient are the core of this model and the primary objective is to improve the quality of care of patients in the general hospital with co-existing physical and psychological problems. It is imperative that PCL nurses evaluate their practice and embark on research to investigate clinical outcomes, cost effectiveness and the impact of PCL nurse practice on patients and staff. This PCL nursing model provides a beginning for this process. It also clarifies and articulates the role of the PCL nurse which enables the service to be promoted to colleagues. This PCL nursing model represents a critique of the author's understanding of the role of the PCL nurse. As expertise develops, the model will continue to be tested and refined.

Abstract: In this thesis the nursing roles in respect of tuberculosis in New Zealand from 1928 to 1966 are identified, and then examined by contextualising them in relation to the changing social, political, demographic, scientific and technological environments in which the treatment and prevention of tuberculosis took place. The history of the various institutions is described in order to show some of the circumstances that led to the evolution of the roles of dispensary nurse, district nurse, school nurse, public health nurse, sanatorium nurse, and hospital nurse. 1928 to 1966 covers a sufficiently long period of intensive activity and change in the detection, treatment and research of pulmonary tuberculosis in New Zealand, to enable comparisons between nursing roles to be made. It was found that nurses had an individualised approach to their work. This was defined by the physical environments within which they worked, whether it was a hospital, sanatorium, dispensary, school or in a patient's home. Also, the medical treatments advocated and implemented by the medical practitioners, the rules and regulations which governed the various work areas, and the availability of staff, funds, facilities and resources all had an impact upon how nurses were able to work and how their respective roles developed. In addition, some of the factors which contributed to nurses getting tuberculosis and the initiatives to improve the nurse's conditions of work are examined, because these had an impact on the performance of the nurse's work and evolution of her role. Apart from practical nursing care, nurses also had a role in the on-going inspection, monitoring, notification, emotional support of patients and families, morale boosting and education. Each role had these components. The differences were in the time and emphasis given to each.

Abstract: The last twenty years, particularly the early 1990s, ushered in major mental health sector reforms inclusive of deinstitutionalisation policies and subsequent development of community services. Concurrent changes to student nurses' education left registered nurses as the workforce mainstay on inpatient units. However, the author suggests, an emerging global shortage of nurses and implementation of the Employment Contracts Act (1991) negatively impacted on recruitment and retention of registered nurses. Inpatient nurses either left nursing or moved to community positions for better money and increased job status. The author suggests that, as a consequence, the 'critical mass' of experienced and skilled nurses who traditionally provided nursing leadership disappeared resulting in compromised standards of care for patients. As the manager of an inpatient unit, the author proposed the establishment of advanced nursing practice roles as one initiative to provide nursing leadership in order to attract and retain nurses. This study explored five inpatient nurses' perceptions of advanced practice and whether these roles could assist to provide leadership and improve standards of care. The research was a qualitative exploratory descriptive study using a focus group interview as the data collection method. A thematic analysis of the group discussion transcription revealed three key themes: 1) the 'makeup' of advanced nursing practice, 2) moving forwards: establishing roles, 3) moving sideways: barriers to role development. The themes are critically discussed in relation to selected literature. The thesis includes recommendations that could be used by nurses responsible for planning and implementing advanced practice roles on inpatient units.