As resident physicians practicing Internal Medicine in hospitals within the USA, we are confronted on a daily basis with patients who wish to leave the hospital floor to smoke a cigarette. While many physicians argue that hospitals should do everything in their power to prevent patients from smoking, we argue that a more comprehensive and nuanced approach is needed. In part 1 of this perspective piece, we outline the various forms of smoking bans in hospital settings, applauding the development of (...) indoor smoking bans while questioning the move towards stricter, campus-wide smoking bans. In part 2, we turn to traditional biomedical ethics to guide our approach to the hospitalised patient who smokes. This approach, which is informed by our backgrounds in harm reduction and medical anthropology, takes into account the lived realities of patients and acknowledges the complicated sociohistorical contexts of tobacco use. (shrink)

The international economy is changing at a rapid rate. The alteration and reduction of both geographical and political borders, coupled with the growing interdependence of socially, politically, economically, and legally diverse countries, have caused multinational corporate entities to revise various policies. These revisions include revisions in marketing strategies, strategic alliances, product and service strategies and, perhaps most importantly as it affects all strategies, a MNC's approach to ethical systems. The truly global company must come to grips with the legal and (...) moral atmosphere in which it operates. The concept of moral rights, those transcending legal or political rights, drives us to review four international codes of conduct and to attempt to develop one international uniform code that might be applicable to any business, in any country or culture. (shrink)

Kolbe and de Melo-Martin (2023) describe fatal problems in current definitions and measurement of moral distress and injury (MD/I) in medical professionals, which impede development of genuine atte...

Evolutionary Transitions in Individuality have been responsible for the major transitions in levels of selection and individuality in natural history, such as the origins of prokaryotic and eukaryotic cells, multicellular organisms, and eusocial insects. The integrated hierarchical organization of life thereby emerged as groups of individuals repeatedly evolved into new and more complex kinds of individuals. The Social Protocell Hypothesis proposes that the integrated hierarchical organization of human culture can also be understood as the outcome of an ETI—one that produced (...) a “cultural organism” from a substrate of socially learned traditions that were contained in growing and dividing social communities. The SPH predicts that a threshold degree of evolutionary individuality would have been achieved by 2.0–2.5 Mya, followed by an increasing degree of evolutionary individuality as the ETI unfolded. We here assess the SPH by applying a battery of criteria—developed to assess evolutionary individuality in biological units—to cultural units across the evolutionary history of Homo. We find an increasing agreement with these criteria, which buttresses the claim that an ETI occurred in the cultural realm. (shrink)

Over a period of 10 years following the fall of the Berlin Wall in 1989, the author conducted interviews with 18 women on four separate occasions to determine their response to unification. The fourth set of interviews, which took place during the spring of 1999, revealed that the women had adopted one of three different ways of adapting to unification. In the first and largest group were women who were more engaged, active and upbeat about their new lives. A second, (...) smaller group consisted of women who were frustrated, discouraged and bitter and had turned inward. Women in the third group were involved in their new lives but exhausted by their efforts to maintain their involvement. The most significant factor in defining these women's different experiences appears to have been the ability to maintain a sense of community. These biographies show that women who successfully adapted to unification held onto the community they had enjoyed in the GDR or else created it anew, while those who were discouraged and bitter had lost connection with the wider community. (shrink)

Pro Doernberg and Truog (2023), we recognize and acknowledge five spheres of morality in medicine. We posit that these spheres represent domains of practical engagement, which, as the authors note,...

Battle lines have been drawn over involuntary treatment. On one side, there are those who oppose involuntary psychiatric treatments under any condition. Activists who take up this cause often don't acknowledge that psychiatric symptoms can render people dangerous to themselves or others. They also don't allow for the idea that the civil rights of an individual may be at odds with the heartbreak of a caring family. On the other side are groups pushing for increased use of involuntary treatment. These (...) proponents are quick to point out that people with psychiatric illnesses often don't recognize that they are ill, which (from their perspective) makes the discussion of civil rights moot. They may gloss over the sometimes dangerous side effects of psychiatric medications, and they often don't admit that patients, even after their symptoms have abated, are sometimes unhappy that treatment was inflicted upon them. In Committed, psychiatrists Dinah Miller and Annette Hanson offer a thought-provoking and engaging account of the controversy surrounding involuntary psychiatric care in the United States. They bring the issue to life with first-hand accounts from patients, clinicians, advocates, and opponents. Looking at practices such as seclusion and restraint, involuntary medication, and involuntary electroconvulsive therapy--all within the context of civil rights-- Miller and Hanson illuminate the personal consequences of this controversial practice through voices of people who have been helped by the treatment they had as well as those who have been traumatized by it. The authors explore the question of whether involuntary treatment has a role in preventing violence, suicide, and mass murder. They delve into the controversial use of court-ordered outpatient treatment at its best and at its worst. Finally, they examine innovative solutions--mental health court, crisis intervention training, and pretrial diversion--that are intended to expand access to care while diverting people who have serious mental illness out of the cycle of repeated hospitalization and incarceration. They also assess what psychiatry knows about the prediction of violence and the limitations of laws designed to protect the public. (shrink)

This is the conundrum that gives rise to the issue of tax avoidance: Although governments always seem to lack sufficient funds to support the needs of society, tax codes are often written that offer “a way out” of paying taxes for some but not all constituents. The ways out are referred to as loopholes that allow taxpayers to avoid taxes. This paper first defines the basic terms of tax avoidance and tax evasion and then offers an ethical review of the (...) morality of aggressive tax avoidance. Aggressive tax avoidance is then addressed in relationship a corporate entity’s tone at the top. The conclusion is drawn that use of the letter of the law to avoid payment of taxes sorely needed by governments for the good faith provision of public goods and services is ethically unacceptable. Several suggestions for change are provided, including a new financial statement disclosure and the possibility of a published corporate ethics report. (shrink)

Asks whether science can give any hope that some of our being will survive after death, challenging accepted views of mortality.

This two-part study analyzed some of the ethical choices made by founding entrepreneurs during the creation and development of their ventures in order to identify the areas in which founding entrepreneurs must make decisions related to ethics or social responsibility during venture creation and development. Content analysis was used to identify decisions with ethical components and/or implications from in-depth interviews with 10 successful business founders. The research for part one of the study was guided by the following research question: In (...) what areas must entrepreneurs make decisions with ethical and/or social responsibility implications during new venture creation and development? The authors identified four distinct categories of decisions where ethical or social responsibility components exist: (1) individual entrepreneurial values-related decisions, (2) organizational culture/employee well-being decisions, (3) customer satisfaction and quality decisions, and (4) external accountability decisions. In the second part of the study, the decisions identified in part one were analyzed using a framework derived from prior research in ethics. This framework was developed from the work of Kant (1964) who theorized about human morals and Rawls (1971) who developed theories about justice. Part two of the study was guided by the following research questions: Do entrepreneurs have values and ethics similar to those held by society in general? If they don’t, how do their values and ethics differ? The comparison revealed that the ethics and/or values that the entrepreneurs either explicitly or implicitly acknowledged were in fact similar to those of society in general. (shrink)

There is growing recognition that good ethics can have a positive economic impact on the performance of firms. Many statistics support the premise that ethics, values, integrity and responsibility are required in the modern workplace. For consumer groups and society at large, research has shown that good ethics is good business. This study defines and traces the emergence and evolution within the business literature of the concepts of values, business ethics and corporate social responsibility to illustrate the increased emphasis that (...) has been placed on these issues over time. Two organizations that have successfully dealt with these issues were analyzed to identify the links among values, ethics, and corporate social responsibility as they are incorporated into the culture and management of a firm. This study identified the presence and implementation of values, business ethics, and CSR actions within the two organizations studied. (shrink)

Using samples from the U.S. and Puerto Rico, we examine cross-cultural differences in cultural value dimensions, and relate these to act and rule utilitarian orientations, and ethical decision making of business professionals. Although these places share the same legal environment, culturally they are distinct. In addition to tests of between-group differences, a model in which utilitarian orientation mediates the influence of cultural values on ethical decisions was evaluated at the individual level of analysis. Results indicated national culture differences on three (...) cultural values, but no between-group differences on utilitarian orientations and ethical decisions. Significant indirect effects were found; act utilitarian orientation mediated the effects of two values activity orientation and universalism on ethical decision making. Implications for international management practices and business ethics are discussed. (shrink)

Cet article s'interroge sur le type de théories qui sont produites dans des livres et uniquement dans des livres, sans garantie disciplinaire ni institutionnelle. À partir de deux cas, une méthode comptable et un traité sur la noblesse, il vise à montrer que l'identification des conditions matérielles et sociales d'évolutions de la pensée (contexte de rédaction d'un ouvrage, circulation ou marché de l'imprimé, commande) revient finalement à une analyse par l'esprit du temps, dès lors que le livre est traité comme (...) un résultat ou un produit, et que le travail qu'il effectue n'est pas pris en compte. Les cas choisis révèlent que l'ajustement d'un livre à une demande ou à une action politique n'est pas une explication, utilisable telle quelle par l'historien, mais le fait d'une interprétation des besoins de théorie suscités par cette action. Cette interprétation, comme fait, est à expliquer: on la comprend ici comme proposition de manières de savoir que seule la reconnaissance du pouvoir, c'està- dire l'activation de réseaux et de relais sociaux, peut valider. (shrink)

Cet article s'interroge sur le type de théories qui sont produites dans des livres et uniquement dans des livres, sans garantie disciplinaire ni institutionnelle. À partir de deux cas, une méthode comptable et un traité sur la noblesse, il vise à montrer que l'identification des conditions matérielles et sociales d'évolutions de la pensée (contexte de rédaction d'un ouvrage, circulation ou marché de l'imprimé, commande) revient finalement à une analyse par l'esprit du temps, dès lors que le livre est traité comme (...) un résultat ou un produit, et que le travail qu'il effectue n'est pas pris en compte. Les cas choisis révèlent que l'ajustement d'un livre à une demande ou à une action politique n'est pas une explication, utilisable telle quelle par l'historien, mais le fait d'une interprétation des besoins de théorie suscités par cette action. Cette interprétation, comme fait, est à expliquer: on la comprend ici comme proposition de manières de savoir que seule la reconnaissance du pouvoir, c'està- dire l'activation de réseaux et de relais sociaux, peut valider. (shrink)

Michel Foucault donne en 1969 à Paris, puis en 1970 aux États-Unis, une conférence sur la question de l'auteur dont la formule-clé, «Qu'importe qui parle», est empruntée à Samuel Beckett. Il existe plusieurs manières de donner un contexte aux propositions avancées dans ce texte qui fit événement, de raconter l'histoire de son impact sur la théorie, la critique, l'histoire du fait littéraire, d'y réagir enfin. On s'efforce ici d'éclairer ces interprétations, ces récits, leurs évolutions et leurs enjeux, en s'intéressant notamment (...) à leur caractère contradictoire, ainsi qu'à l'importance qu'ont eue, pour l'évolution des études littéraires, des choses que Foucault ne dit pas dans «Qu'est-ce qu'un auteur?»."--Back cover. (shrink)

Cet article propose une discussion sur les sources d'une histoire des savoirs à la recherche d'institutions, de communautés et plus largement des lieux où ces savoirs s'élaborent. Il montre que la nature scripturaire des sources d'un savoir possible sur les lieux de savoir du passé doit faire partie des objets de l'analyse, sous peine de reproduire des fictions sociales créées en leur temps pour servir des politiques diverses. Le cas étudié semble proposer ensemble à l'observation certains des objets favoris de (...) l'histoire intellectuelle du XVIIe siècle (académies, salons, École), et permet ainsi de questionner l'inégale solidité sociale de ces objets, en réinsérant l'activité d'écriture et de publication d'un auteur philosophe dans le tissu des multiples écritures sur la philosophie et ses lieux qui ont, à cette époque, fait d'elle autre chose qu'une discipline. (shrink)

The study of business ethics has led to the development of various principles that are the foundation of good and ethical business practices. A corresponding study of Information Technology (IT) professionals’ ethics has led to the conclusion that good ethics in the development and uses of information technology correspond to the basic business principle that good ethics is good business. Ergo, good business ethics practiced by IT professionals is good IT ethics and vice versa. IT professionals are professionals in businesses; (...) a difficulty presented to these professionals, however, is the number and diversity of codes of ethics to which they may be held. Considering the existence of several formalized codes of ethics prepared by various IT professionals’ associations, a more harmonized approach seems more reasonable. This paper attempts to present a review of the purpose of codes of ethics, the persons who should be covered by such codes and to organize codes of ethics for business in general and IT professionals in particular and to make the argument that, once again, good ethics is good business practice, regardless of the profession or occupation concerned. (shrink)

All disciplines must define their basic units and core processes. In evolutionary biology, the core process is natural selection and the basic unit of selection and adaptation is the individual. To operationalize the theory of natural selection we must count individuals, as they are the bearers of fitness. While canonical individuals have often been taken to be multicellular organisms, the hierarchy of life shows that new kinds of individuals have evolved. A variety of criteria have been used to define biological (...) individuality. Some criteria rely on the presence/absence of a particular property while others advocate an approach that reflects the process of natural selection. The plethora of approaches to classifying individuality has resulted in confusion regarding how to study individuality in a given taxon. (shrink)

Injuries from failed suicide attempts account for a large number of patients cared for in the emergency and trauma setting. While a fundamental underpinning of clinical ethics is that patients have a right to refuse treatment, individuals presenting with life-threating injuries resulting from suicide attempts are almost universally treated in this acute care setting. Here we discuss the limitations on physician ability to determine capacity in this setting and the challenges these pose in carrying out patient wishes.

This article focuses on the issue of data mining as it relates to the consumer and to the issue of whether the consumer's private information has any proprietary status. A brief review of data mining is provided as a background for a better understanding of the purposes and uses of data mining. Also examined are several issues of the ethics of data mining, including a review of stakeholders, who they are and which may be most seriously affected by unethical data (...) mining practices. Several suggestions for the improvement of data mining as it relates to the consumer are further presented: suggestions that would allow for data mining that would be beneficial to both the business community and the consumer. (shrink)

This article focuses on the issue of data mining as it relates to the consumer and to the issue of whether the consumer's private information has any proprietary status. A brief review of data mining is provided as a background for a better understanding of the purposes and uses of data mining. Also examined are several issues of the ethics of data mining, including a review of stakeholders, who they are and which may be most seriously affected by unethical data (...) mining practices. Several suggestions for the improvement of data mining as it relates to the consumer are further presented: suggestions that would allow for data mining that would be beneficial to both the business community and the consumer. (shrink)

Fiester and Yuan (2023) highlight ethical concerns important for considering behavioral contracts to manage charged/challenging interactions with patients and/or families. We support the viability...

Culture is the most difficult thing about an organization to change in a lasting way. Our paper is predicated upon the idea that better ethics leadership through change is the foundation to more successful implementation of change. Ethical culture will enable the firm to initiate the change process from a stronger position: the obstacles to change such as mistrust, fear of uncertainty, failure of communication and empowerment will be easier to overcome in an atmosphere pursuing the ethically correct approach, combining (...) ethical leadership with an ethical corporate culture. Our idea goes one step beyond the virtuous change circle by incorporating a series of check points a leader can reference to stay on a course of change management based in good ethical principle that will lead to effective change. Our model incorporates the concept of values into the management of change; this allows for a more comprehensive approach to change management by the utilization of well-known change management principles used in conjunction with basic principles of ethics. We argue that the change leader can depend on this more comprehensive approach for a better assurance of ethical and therefore more effective change. Our idea also would be effective regardless of the type of change confronting the organization and/or the leaders of the firm. Our point is that, while change is by its nature hard and there is an inclination to resist change, with ethical change management, the firm has a better chance of success. (shrink)

Purpose The purpose of this paper is to review current practice in sharing and mining medical data revealing benefits, costs and ethical issues. Based on stakeholder perspectives and values, the authors create an ethical code to regulate the sharing and mining of medical information. Design/methodology/approach The framework is based on a review of academic, practitioner and legal research. Findings Owing to the inability of current safeguards to protect consumers from risks related to the disclosure of medical information, the authors develop (...) a framework for ethical sharing and mining of medical data, security, transparency, respect, accountability, community and quality, which espouses security, transparency, respect, accountability, community and quality as the basic tenets of ethical data sharing and mining practice. Research limitations/implications The STRACQ framework is an original, previously unpublished contribution that will require modification over time based on discussion and debate within and among the academy, medical community and public policymakers. Social implications The framework for sharing borrows from the Fair Credit Reporting Act, allowing the collection and dissemination of identified medical data but placing strict limitations on use. Following this framework, benefits of shared and mined medical data are freely available with appropriate safeguards for consumer privacy. Originality/value Mandates for adoption of electronic health-care records require an understanding of medical data mining. This paper presents a review of data mining techniques and reasons for engaging in the practice of identifying benefits, costs and ethical issues. The authors create an original framework, STRACQ, for ethical sharing and mining of medical information, allowing knowledge exploration while protecting consumer privacy. (shrink)

This article focuses on the ethics of payday lending. We present information about the payday lending industry, a range of legal and best practices guidelines for the industry, and finally our own presentation of the most appropriate practices to be used to satisfy both legal and ethical edicts. This effort is made with the hope that business people in general, professionals in the payday lending industry, lawmakers, educators, and even potential consumers may benefit by understanding the driving economic, legal, and (...) social guidelines that can make payday lending services a positive and efficacious addition to our lending industries. (shrink)

The purpose of this article is to explore the law related to identity theft, to review corresponding rights, and responsibilities of stakeholders involved in identity theft and to formulate a system of best practices businesses could engage in to prevent or reduce identity theft threats. Utilizing two ethical frameworks based on deontological approaches, the authors conclude that there should be a well-defined management scheme to prevent identity theft, which is easy to comprehend and comply with for all stakeholders. Our proposed (...) management scheme incorporates both legal and ethical elements such that identity theft will be more difficult. Further, our proposal would also address business entities’ practices that are so careless that identity theft is made possible at all or made easier: ethical business practice can do much to reduce or eliminate identity theft. (shrink)

Within their value chains of suppliers through customers, many businesses are becoming more aware of the environmental aspects and impacts of their organizations. Viewed as a continuum of behavior, business environmentalism can range from simply complying with the law to accepting and pursuing a goal of sustainable development. The point on the continuum at which an organization chooses to operate is reflected in its environmental mission, policies, and actions. Attributes of the various levels of behavior and classification of some organizational (...) mission statements are examined in this paper. (shrink)

Physical attractiveness is highly valued in our society and impacts a variety of decisions made by organizations. Generally speaking, research findings suggest that the more attractive the person, the greater the likelihood of favorable employment-related decisions. It follows then, that those considered physically unattractive will suffer adversely in some employment-related decisional contexts — decisions that may prevent them from achieving the good life. Until recently, discrimination against unattractive people has been considered nothing more than a moral or ethical issue. However, (...) with the introduction of the Americans with Disabilities Act (ADA) of 1990, attractiveness as an employment-related criteria may become a legal issue. In this essay, we propose that the history of social and legal trends, coupled with uncertainties and ambiguities within the ADA, represents a possible expansion of protection for physically unattractive people. (shrink)

This paper discusses the vast continuum between the letter of the law (legality) and the spirit of the law (ethics or morality). Further, the authors review the fiduciary duties owed by the firm to its various publics. These aspects must be considered in developing a corporate code of ethics. The underlying qualitative characteristics of a code include clarity, comprehensiveness and enforceability. While ethics is indigenous to a society, every code of ethics will necessarily reflect the corporate culture from which that (...) code stems and be responsive to the innumerable situations for which it was created. Several examples have been provided to illustrate the ease of applicability of these concepts. (shrink)

This book, in the case study tradition, examined the lived experiences of 12 former high school students who participated in an exchange trip to Argentina, in connection with intercultural competency development.

Using the artificial language paradigm, we studied the acquisition of morphophonemic alternations with exceptions by 160 German adult learners. We tested the acquisition of two types of alternations in two regularity conditions while additionally varying length of training. In the first alternation, a vowel harmony, backness of the stem vowel determines backness of the suffix. This process is grounded in substance, and this universal phonetic factor bolsters learning a generalization. In the second alternation, tenseness of the stem vowel determines backness (...) of the suffix vowel. This process is not based in substance, but it reflects a phonotactic property of German and our participants benefit from this language-specific factor. We found that learners use both cues, while substantive bias surfaces mainly in the most unstable situation. We show that language-specific and universal factors interact in learning. (shrink)

Using the artificial language paradigm, we studied the acquisition of morphophonemic alternations with exceptions by 160 German adult learners. We tested the acquisition of two types of alternations in two regularity conditions while additionally varying length of training. In the first alternation, a vowel harmony, backness of the stem vowel determines backness of the suffix. This process is grounded in substance (phonetic motivation), and this universal phonetic factor bolsters learning a generalization. In the second alternation, tenseness of the stem vowel (...) determines backness of the suffix vowel. This process is not based in substance, but it reflects a phonotactic property of German and our participants benefit from this language-specific factor. We found that learners use both cues, while substantive bias surfaces mainly in the most unstable situation. We show that language-specific and universal factors interact in learning. (shrink)

There are four areas of concern in the ethical pursuit of tourism. Too often, tourism development is planned without consideration of the local environment's or community's needs and characteristics. An ethical treatment of the environment and community should involve consideration and participation in the planning and decision-making process, as well as implementing effective guidelines to assure fairness in employing both traditional and non-traditional employees. Finally, the industry must pay special attention to the target market: tourists.

Volume 20, Issue 7, July 2020, Page 77-80.

With cach successive generation of management, managers have been faced with different goals dictated by that current society''s needs and mores. For example, in the early 1900''s, industrial growth was essential to society''s needs; at the same time, such growth would not be hampered by social costs that were perceived as unimportant. Those social costs viewed as unimportant have not been properly factored into the cost of goods produced. Therefore, the products sold were underpriced, failing to reflect their true social (...) costs. Additionally, this miscalculation or misappropriation of such costs caused a misallocation of resources, such as the manufacturing of asbestos without regard to future health costs. Finally, the payment for the miscalculation of these social costs is due: present day management is now forced to provide a viable solution for payment of debts incurred by previous management. The most notable examples of such misappropriation are provided in the Manville, A. H. Robins and Continental cases. Unfortunately, the choice is often limited to a Chapter 11 bankruptcy.This article views the solution of Chapter 11 bankruptcy from three perspectives: legal, managerial, and moral. The legal review consists of the law and the current jurisprudence. Particularly emphasized are cases dealing with the discharge of executory contracts, tort claims and debts both secured and unsecured. Additionally, an examination of implementing a Chapter 11 bankruptcy plan from the viewpoint of current management is made. Closely associated with both the legal and managerial aspects of this issue is the moral facet of using bankruptcy as a management tool. The broad question is: how prevalent and how reasonable is it for management to declare Chapter 11 bankruptcy to manipulate the corporation''s creditors, employees, and stockholders to achieve management''s desired end. (shrink)

The rise of managerialism within healthcare systems has been noted globally. This paper uses the findings of a scoping study to investigate the management of poor performance among nurses and midwives in the United Kingdom within this context. The management of poor performance among clinicians in the NHS has been seen as a significant policy problem. There has been a profound shift in the distribution of power between professional and managerial groups in many health systems globally. We examined literature published (...) between 2000 and 10 to explore aspects of poor performance and its management. We used Web of Science, CINAHL, MEDLINE, British Nursing Index, HMIC, Cochrane Library and PubMed. Empirical data are limited but indicate that nurses and midwives are the clinical groups most likely to be suspended and that poor performance is often represented as an individual deficit. A focus on the individual as a source of trouble can serve as a distraction from more complex systematic problems. (shrink)

Total quality management (TQM) has become a basic business practice in organizations throughout the world. Implementation of TQM in these organizations has been driven by the desire to increase profits in the highly competitive business world. Total quality management techniques are designed to improve performance.Concurrently, organizations are striving to eradicate the concept that the termbusiness ethics is an oxymoron. Corporate codes of conduct have been developed to indicate the outside boundaries of acceptable organizational behavior and companies are espousing and enforcing (...) the ideals contained within these codes. (shrink)

Moral distress names a widely discussed and concerning clinician experience. Yet the precise nature of the distress and the appropriate practical response to it remain unclear. Clinicians speak of their moral distress in terms of guilt, regret, anger, or other distressing emotions, and they often invoke them interchangeably. But these emotions are distinct, and they are not all equally fitting in the same circumstances. This indicates a problematic ambiguity in the moral distress concept that obscures its distinctiveness, its relevant circumstances, (...) and how individual clinicians and the medical community should practically respond to it. We argue that, in a range of situations that are said to be morally distressing, the characteristic emotion can be well‐understood in terms of what Bernard Williams calls “agent‐regret.” We show what can thereby be gained in terms of a less ambiguous concept and a more adequate ethical response to this distinctive and complex clinician experience. (shrink)

German nouns may alternate from singular to plural in two different ways. Some singular forms that end in a voiceless obstruent have a plural in which this obstruent is voiced. Another alternation concerns the vowel. Some singular forms with a back vowel have a plural form in which this back vowel is front. For each noun it has to be established individually whether it alternates or not. The voicing alternation is phonetically grounded, but the vowel alternation is not. Knowledge about (...) such alternations involves two things. First, it involves knowledge of which words alternate and which words do not and second, it involves the ability to extend the alternations to novel words. We studied the knowledge of which words alternate and the proportion to which they alternate in two corpus studies. We studied the knowledge of speakers concerning which words alternate and what generalizations can be based upon these words by means of a production study. The production study involved words and nonces. We asked twenty 5 year-olds, twenty 7 year-olds and tenth adults to produce the plural for a given singular word and a plural for a given singular nonce. In the corpus study we found that both alternations occur with the same frequency. In the production of alternations in words we found that participants in all age groups make few mistakes. With respect to the production of alternations in nonce words, we found that the proportion of voicing alternations decreases with age, while the proportion of vowel alternations increases. We explain this change in the ability to generalize the alternations to nonces on the basis of the confidence speakers can have in a generalization. Young children have a small lexicon and they can form relatively unreliable generalizations on lexical distributions, but they can have more confidence in their knowledge of phonetics. Adults have a large lexicon and can therefore confidently form based on their lexicon. (shrink)