Abstract: This study draws upon Gadamer's philosophical hermeneutics to explore the understandings that four men have had of their past suicidal experiences. The interpretations developed in this study, as far as possible, make explicit use of the author's own particular horizon of meaning as researcher and mental health nurse. In addition, by consciously bringing an anti-essentialist perspective of masculinity to this process, he explores the way in which gender impacts on men's suicidality. The primary source of information for this study is in-depth, open-ended conversations with four men of European descent in their middle adult years who were asked to talk about their past experiences of suicidality. The interpretations developed here show that for these men, the hermeneutic fusion of history, language, and sociocultural context, provided limited possibilities with which they were able to construe themselves as 'fitting in' with normative standards. These constraints, that are otherwise taken-for-granted and invisible, became explicit through their experience of ongoing victimisation. Furthermore, early understandings of these experiences became a potent horizon of meaning from which they then came to understand later difficult experiences. Victimisation became constitutive of an understanding of self as fundamentally different and (hierarchically)'less-than' other men. Ultimately, suicidality emerged out of a background of ever-present psychological pain accompanying a construction of self as being unable to see themselves as ever 'fitting in'. These men did not regard themselves as having recovered from suicidality, but remain in a process of recovering. This process did not mean figuring out how to 'fit in', or become 'normal' men, but rather, to live meaningfully as men in spite of not 'fitting in' with the sociocultural ideal. Recovering was a continual and idiosyncratic process, rather than an outcome of a specific technique or knowledge. The position taken in this study is that mental health nursing seeks to engage with people and work with them in collaborative, respectful, human relationships. It is argued that mental health nurses work with an individual's situated understandings rather than delivering prescribed treatment determined by diagnosis. Hence, viewing suicidality as socioculturally situated and historically emergent suggests mental health nurses must closely attend to the way in which we bring ourselves into relationships with our clients so that we are then able to create opportunities for change.

Abstract: The aim of this research was to describe what factors contribute to people re-presenting to the emergency department (ED) within one week of a previous visit for intentional self-harm. Objectives identified were to describe the people using demographic and clinical features; describe and evaluate ED management; and identify possible personal or system reasons as to why people re-present to ED within one week. A retrospective observational design was selected for a period of one year. The data was collected from electronic clinical case notes. The sample consisted of 48 people with 73 presentations and re-presentations. Missing data limited the number of inferential analyses. Outcome measures were divided into information regarding the person and the presentation. This study made several discoveries: many representations (55%) occurred within one day; the exact number of people who represented many times to ED is unknown, but is far higher than reported in other studies; fewer support people were present for the second presentation; the documentation of triage and assessments by ED staff was often minimal, though frequently portrayed immense distress of this population; cultural input for Maori was missing; physical health complaints and psychosis were found with some intentional self-harm presentations; challenging behaviours occurred in at least a quarter of presentations; and the medical and mental health inpatient admission rates were approximately 50% higher for second presentations. Recommendations in regard to the use of a triage assessment tool, the practice of reviewing peoples' past presentations and the need for a mental health consultation liaison nurse in ED are made. Staff education, collaboration between services with consumer involvement and further research of this group are required. This study supports the need for holistic and expert care for people who present at emergency departments with intentional self-harm.

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: Over the last century the nursing profession has drawn from numerous theories and disciplines to construct its own theoretical foundations. While this diversity and flexibility may be one of the nursing profession's strengths it may have contributed to nurses' difficulty in explaining the complexities of their every day clinical work. This is a particular challenge for the domain of mental health nursing. This dissertation discusses how nursing models that have credibility at a clinical level can contribute to informing and advancing nursing practice. Models can achieve this by assisting nurses to conceptualise and articulate what it is they do that makes a difference to patient outcomes. Through this process nurses can maintain a distinct professional identity and establish themselves as effective members of multidisciplinary health team. Specifically, the application and limitations of Godkin's (2001) proposed model of a 'healing presence' to the author's own practice in a one-to-one nurse-adolescent client relationship in the mental health nursing is examined. It is claimed that a 'healing presence' provides a meaningful way to understanding the author's own practice. The proposed model of a 'healing presence' embraces the diversity of her background, and allows the author to maintain a nursing identity by providing a nursing framework to critique her practice, furthering her understanding of what it is that 'expert' nurses do and how this impacts on patient outcomes. Also suggested is that a 'healing presence' can contribute to the author's own and other nurses advanced nursing practice by making nursing visible to the multidisciplinary health team and to articulate “what it is that I do 'when I am nursing'”. Through presenting this dissertation, the author wishes to inspire other nurses to examine and understand their own practice.

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: Contents: Chapter 1 Kupu whakataki – introduction; Chapter 2 Raranga mohiotanga – literature review; Chapter 3 To te wahine mana tuku iho – theoretical framework; Chapter 4 Tahuri ki te rangahau – research methodology; Chapter 5 Whakaaturanga whakaoho – beginnings; Chapter 6 Kia pakari – positioning and contesting; Chapter 7 E ara ki runga wahine toa – standing and enduring; Chapter 8 Kua takoto te whariki.