This article investigates the potential of fMRI to test assumptions about different components in models of complex cognitive tasks. If the components of a model can be associated with specific brain regions, one can make predictions for the temporal course of the BOLD response in these regions. An event‐locked procedure is described for dealing with temporal variability and bringing model runs and individual data trials into alignment. Statistical methods for testing the model are described that deal with the scan‐to‐scan correlations (...) in the errors of measurement of the BOLD signal. This approach is illustrated using a “sacrificial” ACT‐R model that involves mapping 6 modules onto 6 brain regions in an experiment from Ravizza, Anderson, and Carter (in press) concerned with equation solving. The model's visual encoding predicted the BOLD response in the fusiform gyrus, its controlled retrieval predicted the BOLD response in the lateral inferior prefrontal cortex, and its subgoal setting predicted the BOLD response in the anterior cingulate cortex. On the other hand, its motor programming failed to predict anticipatory activation in the motor cortex, its representational changes failed to predicted the pattern of activity in the posterior parietal cortex, and its procedural component failed to predict an initial spike in caudate. The results illustrate the power of such data to direct the development of a theory of complex problem solving, both at the level of a specific task model as well as at the level of the cognitive architecture. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume Studies Volume XXIII, Number 2, November 1997, pp. 195-212 The Moral Self and the Indirect Passions SUSAN M. PURVIANCE David Hume1 and Immanuel Kant are celebrated for their clear-headed rejection of dogmatic metaphysics, Hume for rejecting traditional metaphysical positions on cause and effect, substance, and personal identity, Kant for rejecting all judgments of experience regarding the ultimate ground of objects and their relations, not just judgments of (...) cause and substantiality. Nevertheless, each argues that practical activity is not compromised by the rejection of metaphysical claims that others had taken to be crucial. Kant and Hume thought that political and moral life did not depend upon theoretical knowlege of the nature of the self, free will, or knowledge of the true motives of actions or the character of the agent. Because the grounds of morality and politics were too important to leave to the mercies of speculative metaphysics, each moved their foundations to higher ground, insulating the grounds of practical activity from the threat of metaphysical turmoil and skepticism. Contemporary philosophers have generally followed Hume and Kant in this regard, but often select very different strategies. Some think that the best way to avoid the problems associated with contemporary scientific ontologies is to separate ethics from the factual domain entirely. Some give moral and political language a noncognitivist interpretation, and others have interpreted values as a projection of the passions and affections of the subject or as the constructions of suitably situated practical reasoners.2 At the same time there has been a resurgence of interest in moral realism. Moral realists think that the objectivity of moral discourse, and hence the Susan M. Purviance is at the Department of Philosophy, The University of Toledo, Toledo OH 43606-3390 USA. 196 Susan M. Purviance possibility of moral truth, depend upon the existence of moral facts.3 Moral realists have tended to concentrate on the role of facts in establishing the truth of general moral principles, or the Tightness or moral value of particular individual actions. For moral realists, moral facts are the states of affairs that make general moral principles or particular moral judgments true. Whether these facts are of a naturalistic sort or not, whether they are literally on a par with natural facts, or whether they simply play the same role in practical knowledge that natural facts play in theoretical knowledge, is an open question. Moral realists often are naturalists, like David O. Brink and Jonathan Dancy, but they may be nonnaturalists, like G. E. Moore.4 Ethical naturalism accounts for moral motivation and the cultivation of good character in terms of moral qualities, and many hope to ground it in (or at least show that it is compatible with) the scientific understanding of objects and their relations and qualities. Naturalism is only one option, but realism has received support because it is not clear that antirealists have developed a convincing alternative to the grounding of concepts of moral agency and moral judgment in some sort of moral facts. Questions abound about what it means to ascribe responsibility to a moral self and how we can defend a notion of enduring character. Although moral realists have paid less attention to the ontological status of virtues and character traits than to moral principles, their status is equally important. Here the concern is with the sort of metaphysics of the self thought to be necessary to account for moral agency, responsibility, praise, and blame. I shall argue that there is a class of moral facts that justify or perhaps merely vindicate the ascription of moral powers to agents, and that these are the sorts of facts another sort of theorist is interested in, whereas the states of affairs that make moral judgments true are the sorts of facts that moral realists have been interested in. In order to distinguish this use of moral facts I shall call this sort of theory a Fact of Agency Theory, and it is a version of this theory that can be found in Hume's discussion of the problem of the self and the indirect passions. A realist metaphysics of morals needs to address two questions, the question of the reality of the... (shrink)

No consensus yet exists on how to handle incidental fnd-ings in human subjects research. Yet empirical studies document IFs in a wide range of research studies, where IFs are fndings beyond the aims of the study that are of potential health or reproductive importance to the individual research participant. This paper reports recommendations of a two-year project group funded by NIH to study how to manage IFs in genetic and genomic research, as well as imaging research. We conclude that researchers (...) have an obligation to address the possibility of discovering IFs in their protocol and communications with the IRB, and in their consent forms and communications with research participants. Researchers should establish a pathway for handling IFs and communicate that to the IRB and research participants. We recommend a pathway and categorize IFs into those that must be disclosed to research participants, those that may be disclosed, and those that should not be disclosed. (shrink)

Bioethics has paid surprisingly little attention to the special problems faced by women and to feminist analyses of current health care issues other than ...

This study investigates the effectiveness of pedagogical practices used to teach business ethics. The business community has greatly increased its demands for better ethics education in business programs. Educators have generally agreed that the ethical principles of business people have declined. It is important, then, to examine how common methods of instruction used in business ethics could contribute to the development of higher levels of moral judgment competence for students. To determine the effectiveness of these methods, moral judgment competence levels (...) for undergraduate and graduate students from three institutions were measured and compared based upon the pedagogical method used in a business class. Significant differences were found for moral reasoning and moral competence scores depending on the method used for ethics instruction. Students in classes with more highly integrated ethics coverage scored higher in moral reasoning and moral competence. (shrink)

Using the infamous research studies in Tuskegee and Guatemala, the article examines the difference between victims and bystanders. The victims can include families, sexual partners, and children not just the participants. There are also the bystanders in the populations who are affected, even vaguely, decades after the initial studies took place. Differing reparations for victims and bystanders through lawsuits and historical acknowledgments has to be part of broader discussions of historical justice, and the weighing of the impact of racism and (...) imperial research endeavors. (shrink)

Genomic research results and incidental findings with health implications for a research participant are of potential interest not only to the participant, but also to the participant's family. Yet investigators lack guidance on return of results to relatives, including after the participant's death. In this paper, a national working group offers consensus analysis and recommendations, including an ethical framework to guide investigators in managing this challenging issue, before and after the participant's death.

In 2004, the United States Sentencing Commission amended the Federal Sentencing Guidelines to allow firms that create “effective compliance and ethics programs” to receive better treatment if prosecuted for fraud. Effective compliance and ethics, however, appear to be limited to activities focused on complying with the firms’ internal legal and ethical standards. We explored a potential connection between the firms’ external corporate social responsibility (CSR) behaviors and internal compliance: Is there an organizationally valid relationship between these two firm activities? That (...) is, when organizations demonstrate CSR with behaviors external to the firm, such as employee volunteerism, are their employees more likely to demonstrate uncompromised legal and ethical compliance behavior internally? We collected data from 164 working professionals enrolled in a top-tier MBA program in the southeastern United States regarding their employer-sponsored volunteer activities and their intentions to comply in various organizational compliance vignettes. We found that employer-sponsored volunteerism is associated with uncompromised compliance choices in one of the three vignettes. This finding indicates preliminary support for further inquiry into the relationship within the firm between external CSR behaviors and policies regarding organizational compliance. Post hoc analyses suggest that employer-sponsored volunteerism is strongly associated with a positive organizational identity, but organizational identity is not associated with the significant compliance vignette. This evidence suggests that the underlying mechanism that connects external CSR behaviors and internal compliance intentions is complex and requires future study. (shrink)

The apriority of moral feeling is an indispensable part of Kant's insistence on moral certainty as a foundation for ethics. Even though the moral feeling of respect cannot be the source of our knowledge of the authority of the moral law, moral feeling is a catalyst to self-criticism and moral self-confidence. It is argued that moral feeling reveals a nonempirical object, one's moral character. In fact, moral feeling plays a representational role that parallels sense experience, but does not derive from (...) sense experience. His general remarks on sensibility and representations and his specific discussion of moral sensibility make it hard to take feeling as central to his ethics, but this paper explains how they in no way preclude a representational function for moral sense. (shrink)

The Tuskegee Syphilis Study is surrounded by illuminating misconceptions—myths that cannot be blithely dismissed because they actually provide some insight into the significance of the study. One of those is that the men were deliberately infected with syphilis; another is that they obtained no treatment for the disease. Some other errors are alleged in two recent articles about the study, but these articles themselves create their own fictions.

The goal of this paper is to show that Callahan's reasons for withholding life extending care cannot be made out exclusively in terms of contemporary notions of distributive justice and fair allocation. I argue that by relying on a notion of justice which links the merit of the individual with the fairness of a social pattern of shares, Callahan imputes vice to the elderly as he denies them eligibility for life-prolonging care. Aristotle's doctrine of the mean is a useful tool (...) for character evaluation. One can speak meaningfully of a proper disposition of a person of a certain type (an elderly person) with respect to the good of continued life. I claim that the mean of one's disposition with respect to the good of continued life would be relative to one's age group, and would be determined by that principle by which an elderly person of practical wisdom would determine it. This leads to very different conclusions than those drawn by Callahan. (shrink)

In this paper I examine the particularist attack on deductive uses of moral principles, reviewing the critiques of the uniformity of moral reasons and impartiality in ethics, looking principally at arguments from Larry Blum, Jonathan Dancy, and Margaret Walker. I defend the action-guiding-ness of moral principles themselves, but consider various ways to accommodate the objections coming fromparticularism. I conclude that one objection to the impartialist theory of value must be conceded without qualification: generalism is unable to account for the unique (...) and irreplaceable value of individual persons. I present an example which supports my view andshows that, in the context of lived experience, replaceability is contradicted. Indeed there may be few constants of value in the narrative of one’s life, as experiences overlay supposed constants with continual new shading, and create even deeper sorts of transformation in valuing. In the end, both particularized moral judgment and the articulation of fact with principle contribute to moral discernment. (shrink)

This paper examines Hutcheson’s moral sense theory’s attack on internalism and his defense of an innovative version of externalism. I show that Hutcheson’s distinction between exciting and justifying reasons supports a type of externalist theory not anticipated by Brink, Smith, or McDowell. In Moral Sense Externalism, moral judgment relies upon the perceptions of a moral sense, and the felt quality of these perceptions introduces to judgment an affective dimension. Thus feeling is a constituitive part of what it is to have (...) a justifying reason for a moral act even when it is not the direct motive to action. (shrink)

Hutchesonʹs theories offer an objective referent for beauty linked with a subjective determination to be pleased. As Kenneth Winkler’s terminology suggests, Hutcheson is an eighteenth‐century aesthetic realist, a beauty realist, because the aesthetic object need not be identified with the natural object. I argue that this aesthetic realism helps to settle key disputes concerning moral qualities in the moral sense theory. The natural and automatic operation of the aesthetic and moral senses allows a role for new experiences of beauty and (...) virtue beyond their root forms, and permits a cultural refinement that remains true to a widely held, even if not universal, set of moral parameters for virtuous motivation. (shrink)

This article examines two questions pertaining to the extension of infertility treatment to postmenopausal women. First, what concepts and principles of infertility practice apply to assisted reproduction for the postmenopausal patient? Second, what role should these concepts play in the development of an ethical justification for extending women's reproductive lives past the menopausal boundary? The argument offered here supports their claim to infertility services on the basis of the formal principle of justice, which requires that similar cases be treated similarly. (...) The cases of many postmenopausal patients are argued to be relevantly similar to classes of patients who already receive assistance in reproduction. (shrink)

Is the lower rate of kidney transplantation into African Americans medically and ethically justifiable? Or is it a form of racial discrimi nation comparable to if not worse than denial of employment opportunities, housing, and educational opportunities? This essay focusses on the medical problems associated with matching antigens in donors and recipients, and the implications of those problems for social justice.1 Racially discriminatory practices in bank lending, education, and hiring provide a context for understanding how medical criteria treat black recipients (...) unfairly. Although antigen matching is only one aspect of the general problem of finding medically suitable black recipients, it presents an especially interesting challenge for theories of justice, as well as for medical research. (shrink)

Kant objects on principle to any duty of moral self-perfection that would aim at the moral self-perfection of another person. Yet, despite the apparent barrier posed by the introspective technique of self-perfecting effort, I argue that such a duty is both possible and desirable as a part of moral friendship. Through mutual sincere efforts at self-disclosure, we escape the prison of mutual distrust which otherwise characterizes social life and consolidate the very sincerity necessary for moral improvement.

It is argued that the key to understanding the Doctrine of the Fact of reason lies in clarifying what Kant meant by a fact for moral practice. It is suggested that the facticity of the Fact of Reason must be understood in both a noetic and a performative aspect. Dietrich Henrich's interpretation is discussed, and it is argued that it risks reducing the Fact of Reason exclusively to its noetic function in moral ontology, and that it ignores the fact that (...) this is a doctrine of self-discovery, not of self-constitution. (shrink)

BiDil, a drug approved in 2005 by the FDA only for African Americans, was seen by many as almost reparations for the horrors of the Tuskegee Syphilis Study where treatment for black men was denied. The logic of race, however, rather than racism, links BiDil to the past many thought it was escaping.

The presence of the Tuskegee Syphilis Study was palpable at the June 16, 2005, Food and Drug Administration’s Advisory Committee meeting on BiDil, a heart medication from the pharmaceutical company NitroMed that sought approval as the first race-specific drug. So ubiquitous is the restless and unsettled spirit of Tuskegee that it continues to hover over the African American public and the biomedical research/health care provider communities more than three and a half decades after the actual study “died.” No one invoked (...) the word “Tuskegee” in that dimly lit meeting room as BiDil gained the Advisory Committee’s approval. Yet its power was exerted even when it was not named. The FDA Committee’s chairman, Cleveland Clinic cardiology chief Steven Nissen, acknowledged this after the committee met: “We were putting [Tuskegee]…to rest.”. (shrink)

It was thus the combination of observational and experimental approaches that ultimately led to confirmation of the outgrowth theory. The observational method was essential for defining various possible methods of nerve fiber development. The multicellular, protoplasmic bridge and outgrowth theories were each postulated to explain purely observational evidence. However, the lack of truly suitable equipment and techniques to study the developing nervous system made it impossible to agree on a single theory on this basis alone. The experimental method provided a (...) means of choosing between these theories. Without the preceding observations that had led to the formulation of various hypotheses, however, the experimental approach might not have been so successful, for the power of this method is more of selection than of generation.Therefore it is impossible to weigh separately the contributions of the observational and experimental approaches to the question of nerve fiber development. Both were necessary for the ultimate acceptance of the outgrowth theory. *** DIRECT SUPPORT *** A8402051 00004. (shrink)

Health care reform proposals threaten to exacerbate tensions physicians already face in trying to balance traditional duties to individual patients against increasing pressure to serve broader societal and institutional goals. To cope with reform, medical ethics must clarify physicians' moral obligations, change existing ethical codes, and develop an ethics of institutions.

The current explosion of genetic knowledge and the rapid proliferation of genetic tests has rightly provoked concern that we are approaching a future in which people will be labeled and disadvantaged based on genetic information. Indeed, some have already suffered harm, including denial of health insurance. This concern has prompted an outpouring of analysis. Yet almost all of it approaches the problem of genetic disadvantage under the rubric of “genetic discrimination.”This rubric is woefully inadequate to the task at hand. It (...) ignores years of commentary on race and gender demonstrating the limits of antidiscrimination analysis as an analytic framework and corrective tool. Too much discussion of genetic disadvantage proceeds as if scholars of race and gender had not spent decades critiquing and developing antidiscrimination theory.Indeed, there are multiple links among race, gender, and genetics. Dorothy Roberts has discussed the historical links between racism and genetics, while she and others have begun to map connections between gender and genetics. (shrink)

Participant-driven research is a burgeoning domain of research innovation, often facilitated by mobile technologies. Return of results and data are common hallmarks, grounded in transparency and data democracy. PDR has much to teach traditional research about these practices and successful engagement. Recommendations calling for new state laws governing research with mHealth modalities common in PDR and federal creation of review mechanisms, threaten to stifle valuable participant-driven innovation, including in return of results.

Technology has outpaced the capacity of researchers performing research on human participants to interpret all data generated and handle those data responsibly. This poses a critical challenge to existing rules governing human subjects research. The technologies used in research to generate images, scans, and data can now produce so much information that there is significant potential for incidental findings, findings generated in the course of research but beyond the aims of the study. Neuroimaging scans may visualize the entire brain and (...) even the entire head; computed tomography colonography research may visualize the entire torso, from the base of the lungs to the pubis; genetics studies may reveal “extra” and sometimes unwanted information about the family, such as misattributed paternity and undisclosed adoption; and genomic microarray research increasingly involves whole-genome analysis revealing an individual’s complete genotype, with enormous potential for uncovering unexpected information about an individual’s genetics and risks of developing future conditions. (shrink)

Human genomics is a translational field spanning research, clinical care, public health, and direct-to-consumer testing. However, law differs across these domains on issues including liability, consent, promoting quality of analysis and interpretation, and safeguarding privacy. Genomic activities crossing domains can thus encounter confusion and conflicts among these approaches. This paper suggests how to resolve these conflicts while protecting the rights and interests of individuals sequenced. Translational genomics requires this more translational approach to law.

Book reviewed in this article: Subjected to Science: Human Experimentation in America before the Second World War. By Susan E. Lederer.

Using 452 letters sent in 1990 to Wellesley College over a student petition objecting to the choice of Barbara Bush as the graduation speaker, this article explores how an attempt to expand the boundaries of elite women's political behavior created a cultural and symbolic battle that centered upon the content of education, women's “manners” and civility, and their implications for elite women's participation in the broader Hobbesian social contract for citizenship. The article demonstrates that social class in its gendered form (...) is essential to understanding the construction of citizenship. (shrink)

Moral debate over vegetarianism forms the backdrop to a preliminary consideration of the questions: Is it ethical to produce, sell and eat faux meat? Is it ethical to produce, sell and wear fake animal skin? Is it ethical to sell or wear secondhand or thriftshop genuine animal skin? If vegetarianism is morally required, the question of just what uses of nonhuman animals are ethical or unethical and on what grounds is always on tap. In this piece, I examine the above (...) questions in light of deontological then utilitarian reasons for vegetarianism. I conclude deontological or animal rights grounds entail the moral condemnation of faux meat and fake and secondhand animal skin. I conclude utilitarian or animal welfare grounds entail, with some qualification, the moral acceptability of faux meat and fake animal skin but the clear moral unacceptability of secondhand animal skin. (shrink)