The use of correlational probability values (p‐values) as a means of evaluating evidence in nursing and health care has largely been accepted uncritically. There are reasons to be concerned about an uncritical adherence to the use of significance testing, which has been located in the natural science paradigm. p‐values have served in hypothesis and statistical testing, such as in randomized controlled trials and meta‐analyses to support what has been portrayed as the highest levels of evidence in the framework of evidence‐based (...) practice. Nursing has been minimally involved in the rich debate about the controversies of treating significance testing as evidentiary in the health and social sciences. In this paper, we join the dialogue by examining how and why this statistical mechanism has become entrenched as the gold standard for determining what constitutes legitimate scientific knowledge in the postpositivistic paradigm. We argue that nursing needs to critically reflect on the limitations associated with this tool of the evidence‐based movement, given the complexities and contextual factors that are inherent to nursing epistemology. Such reflection will inform our thinking about what constitutes substantive knowledge for the nursing discipline. (shrink)

Chronic diseases are major causes of health inequalities. Community nurses can potentially make large contributions to chronic illness prevention and management in Israel but may be obstructed by professional dominance of physicians. However, insufficient research exists about community nursing in Israel, and how it may differ from other countries. This study aims to document chronic disease‐related community nursing roles in Israel, identify changes and trends in community nursing roles that may increase social justice, and understand how the roles and trends (...) in community health nursing in Israel may differ from developments in other countries. In‐depth interviews were performed with 55 Israeli health system professionals, and 692 nurse care‐givers were asked open‐ended questions. Interview answers were analyzed to find themes and trends. The study found that community nurse roles in Israel have expanded, especially for chronic disease control. Commonalities exist with countries such as the United States and the UK, albeit with important differences. However, continued conflicts with physicians exist, which can limit nurses' contributions to reducing health inequalities. Community nurses' importance is growing. Enabling them to overcome professional dominance and improve chronic disease control can help reduce health inequalities in Israel and elsewhere. (shrink)

Modern health care is inextricably bound up with technologically mediated knowledge and practice. It is vital to investigate its use and role in different clinical contexts characterized, on one hand, by face to face practitioner and patient encounters (where technology may be conceptualised as hindering therapeutic relations) and, on the other hand, by practitioners’ encounter with bodily parts in laboratories (where conceiving of patients may be thought of as confounding objectivity). To contribute to the latter, I offer an ethnographic analysis (...) of cytology laboratory practitioners’ work and microscopic assessment of normal and abnormal cells. First, I discuss the biomedical literature on cytology and the quest for a non-variational bodiless vision. Second, I discuss the concept of multistability, first developed by philosopher of technology Don Ihde, here used to analyse technologically mediated perception and how practitioners interact with technology. Combined with long term ethnographic fieldwork it enables access to, and analysis and articulation of the implicit multifaceted practitioner–technology–cell interface embedded in clinical practice and diagnostic processes. I will also address some implications of my analysis for clinical cytology. (shrink)