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A nurse faces a patient who refuses a life-saving treatment. Should the nurse respect the patient's autonomy, advocate for what she believes is best, or focus on preserving the trusting relationship? For over a century, nursing ethics has grappled with such questions, and the answers have shifted dramatically. The field's history is not a steady accumulation of better rules but a series of debates about where moral authority lies: in the character of the nurse, in universal principles, in caring relationships, in critical analysis of power, or in the unique story of each patient. Each of these answers—embodied in five major frameworks—emerged as a response to the limitations of what came before, and today they coexist in a productive, if sometimes uneasy, pluralism.
The earliest systematic ethical framework in nursing was not a set of rules but a vision of the virtuous nurse. From the mid-19th century through the mid-20th, nursing ethics was largely a matter of character. The ideal nurse was self-sacrificing, obedient, compassionate, and trustworthy. The 1893 Nightingale Pledge, for example, asked nurses to swear to "pass my life in purity and to practice my profession faithfully," linking ethical conduct to personal virtue. This framework made sense in an era when nursing was a vocation closely tied to religious and military traditions, and when the nurse's role was primarily to support the physician and maintain a moral environment. Virtue ethics did not offer a method for resolving dilemmas; it assumed that a nurse of good character would naturally act rightly. Its strength was its emphasis on the moral formation of the practitioner, but its weakness became apparent as nursing professionalized and faced increasingly complex clinical situations. By the 1960s, the rise of hospital ethics committees, patient rights movements, and new medical technologies created pressures that virtue ethics, with its reliance on personal character alone, could not address. The field needed a more systematic, principled approach.
Principlism emerged in the 1970s as a direct response to the vagueness of virtue ethics. Drawing on the broader bioethics movement, and most influentially articulated by Tom Beauchamp and James Childress in their 1979 book Principles of Biomedical Ethics, this framework proposed four universal principles: respect for autonomy, beneficence, non-maleficence, and justice. For nursing, principlism offered something virtue ethics could not: a shared, transparent language for analyzing dilemmas. A nurse could now argue that a patient's refusal of treatment should be respected not because a virtuous nurse would do so, but because the principle of autonomy demands it. Principlism quickly became institutionalized in nursing codes of ethics, hospital policies, and ethics education. It replaced virtue ethics as the dominant framework because it provided clear, actionable guidance that could be applied across cases and defended in public debate. Yet principlism also attracted criticism. Its abstract principles, critics argued, could feel detached from the lived reality of nursing, where relationships, emotions, and context matter deeply. The principles sometimes conflicted—autonomy versus beneficence, for instance—without offering a clear way to prioritize them. And the framework said little about the power imbalances, gender dynamics, and social structures that shape ethical problems in healthcare. These gaps set the stage for two parallel challenges that emerged in the 1980s.
In the 1980s, two frameworks arose that shared a dissatisfaction with principlism's abstraction but took their critiques in different directions. Care ethics, inspired by psychologist Carol Gilligan's 1982 work In a Different Voice, argued that moral reasoning should center on relationships, empathy, and responsiveness to particular others, not on abstract rules. For nursing, this resonated deeply: the nurse's work is built on ongoing relationships with vulnerable patients, and care ethics offered a language to describe the moral significance of that connection. Unlike principlism, which asks "What is the right rule?", care ethics asks "How can I respond to this person's needs in this relationship?" It did not replace principlism but narrowed its scope, arguing that principles are insufficient for the relational core of nursing.
At the same time, feminist ethics emerged as a more structural critique. While care ethics focused on interpersonal relationships, feminist ethics foregrounded power, gender, and systemic injustice. It pointed out that nursing, a female-dominated profession, had historically been subordinated to medicine, and that ethical frameworks that ignored this power dynamic were incomplete. Feminist ethics challenged principlism not just for being abstract, but for being blind to how principles like autonomy can be used to reinforce existing hierarchies. It also critiqued care ethics for potentially romanticizing women's traditional roles of self-sacrifice. The two frameworks overlapped in their emphasis on context and relationships, but they diverged in their primary target: care ethics sought to elevate the moral value of caring, while feminist ethics sought to dismantle oppressive structures. Together, they transformed nursing ethics by insisting that ethical reasoning must attend to who holds power, whose voices are heard, and how relationships shape moral life.
By the 1990s, a further challenge to both principlism and the relational frameworks took shape. Narrative ethics argued that ethical understanding emerges not from principles, relationships, or power analysis alone, but from the stories people tell about their lives. A patient's illness is not just a biological event; it is a disruption to a life story, and ethical decisions must honor that story. For nursing, narrative ethics offered a way to attend to the unique, concrete details of each patient's situation—details that principles and even relational frameworks might overlook. Unlike care ethics, which focuses on the caregiver-patient relationship, narrative ethics focuses on the patient's own narrative as the source of moral meaning. Unlike principlism, it does not apply a rule from outside but seeks to understand what matters from within the patient's story. In practice, this means a nurse using narrative ethics might ask not "What does the principle of autonomy require?" but "What does this patient's life story tell us about what they value?" Narrative ethics did not replace earlier frameworks; it added an interpretive layer, reminding the field that ethical reasoning is always situated in particular lives and particular meanings.
Today, no single framework dominates nursing ethics. Principlism remains the most widely taught and institutionally embedded framework, especially in ethics committees and legal contexts, where its clear principles provide a common language. Care ethics is influential in nursing education and in discussions of the nurse-patient relationship, where its emphasis on empathy and responsiveness feels truer to the daily work of nursing. Feminist ethics continues to inform critiques of healthcare systems, calling attention to disparities in power and access. Narrative ethics is increasingly used in clinical ethics consultations and in approaches to end-of-life care, where understanding the patient's story is essential. Virtue ethics, though no longer the dominant framework, has not disappeared; it persists in the background, often integrated into discussions of professional character and moral formation. Many contemporary nursing ethics textbooks draw on virtue ethics to describe the qualities of a good nurse, even as they use principlism to analyze dilemmas.
The leading frameworks today agree on several points: that ethical reasoning must be systematic, not merely intuitive; that the patient's perspective is central; and that context matters. But they disagree on the ultimate source of moral authority. Principlism locates it in universal principles; care ethics in the relationship; feminist ethics in the critique of power; narrative ethics in the patient's story; and virtue ethics in the character of the practitioner. These disagreements are not seen as a weakness of the field but as a productive pluralism. A nurse facing a complex case might draw on principlism to identify the relevant principles, use care ethics to attend to the relationship, apply feminist ethics to check for power imbalances, and turn to narrative ethics to understand the patient's unique values. The frameworks function less as competing theories and more as complementary tools, each suited to different aspects of ethical life. The central tension that opened this history—how to determine right action in complex clinical situations—has not been resolved by a single answer. Instead, nursing ethics has learned to hold multiple answers in tension, using each framework to illuminate what the others might miss.