Theories of decision-making and its neural substrates have long assumed the existence of two distinct and competing valuation systems, variously described as goal-directed vs. habitual, or, more recently and based on statistical arguments, as model-free vs. model-based reinforcement-learning. Though both have been shown to control choices, the cognitive abilities associated with these systems are under ongoing investigation. Here we examine the link to cognitive abilities, and find that individual differences in processing speed covary with a shift from model-free to model-based (...) choice control in the presence of above-average working memory function. This suggests shared cognitive and neural processes; provides a bridge between literatures on intelligence and valuation; and may guide the development of process models of different valuation components. Furthermore, it provides a rationale for individual differences in the tendency to deploy valuation systems, which may be important for understanding the manifold neuropsychiatric diseases associated with malfunctions of valuation. (shrink)

Over the last several years, as cesarean deliveries have grown increasingly common, there has been a great deal of public and professional interest in the phenomenon of women 'choosing' to deliver by cesarean section in the absence of any specific medical indication. The issue has sparked intense conversation, as it raises questions about the nature of autonomy in birth. Whereas mainstream bioethical discourse is used to associating autonomy with having a large array of choices, this conception of autonomy does not (...) seem adequate to capture concerns and intuitions that have a strong grip outside this discourse. An empirical and conceptual exploration of how delivery decisions ought to be negotiated must be guided by a rich understanding of women's agency and its placement within a complicated set of cultural meanings and pressures surrounding birth. It is too early to be 'for' or 'against' women's access to cesarean delivery in the absence of traditional medical indications – and indeed, a simple pro- or con- position is never going to do justice to the subtlety of the issue. The right question is not whether women ought to be allowed to choose their delivery approach but, rather, taking the value of women's autonomy in decision-making around birth as a given, what sorts of guidelines, practices, and social conditions will best promote and protect women's full inclusion in a safe and positive birth process. (shrink)

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)

This article proposes to analyse some aspects of the appropriation of New School thinking in Brazil, particularly Deweyan pragmatism, in the 1950s and 1960s. The analysis is based on the assumption that the developmentalist ideology that punctuated the debate on the economic, political and social restructuring of the country in these two decades constituted fertile ground for the return and expansion of pragmatist thinking amongst Brazilian educators, articulating itself, sometimes in contradictory ways, with this ideology. The focus of the analysis (...) will be on the writings of the group of educators which circulated around the figure of Anísio Teixeira, at the time director of the National Institute for Pedagogic Studies, an organ linked to the Ministry of Education and Culture, which set itself the task of producing research that would support public policy in the field of education, as well as constituting itself as a center for teacher education and the stimulus and development of innovative experiences in the public school system. The appropriation of Deweyan pragmatism, in this context, had a triple perspective: pragmatism as scientific method, implying a specific conception of science, particularly the social sciences, with emphasis on the application of scientific knowledge in the solution of practical problems; as a way of democratic life; and as a synonym for experimentalism, in the sphere of schooling. (shrink)

The number of children with chronic critical illness (CCI) is a growing population in the United States. A defining characteristic of this population is a prolonged hospital stay. Our study assessed the proportion of pediatric patients with chronic critical illness in U.S. hospitals at a specific point in time, and identified a subset of children whose hospital stay lasted for months to years. The potential harms of a prolonged hospitalization for children with CCI, which include over treatment, infection, disruption of (...) family life, and the intensive utilization of resources—combined with the moral distress experienced by the clinicians who care for the children, suggest the need for ethical analysis of this growing issue to identify actions that could be taken at the clinical and health systems levels to reduce the harms associated with prolonged hospital stay.In this article we present three real cases from our study that involved a very long hospital stay. We applied a framework developed by Mackenzie, Rogers, and Dodds to analyze inherent, situational, and pathogenic vulnerabilities to examine the ways that interventions intended to remedy one source of harm for the children in our cohort inadvertently created other harms. We examined the complex ways that children with protracted hospitalization are vulnerable to the choices made by their family and clinicians, as well as by healthcare systems and communities. Finally, we used this analysis to summarize actions and ethical responses to this growing patient population. Such an understanding is essential to making clinical and ethical decisions that arise for children who are at risk for a very long stay in the hospital. (shrink)

The literature addressing bias and fairness in AI models (fair-AI) is growing at a fast pace, making it difficult for novel researchers and practitioners to have a bird’s-eye view picture of the field. In particular, many policy initiatives, standards, and best practices in fair-AI have been proposed for setting principles, procedures, and knowledge bases to guide and operationalize the management of bias and fairness. The first objective of this paper is to concisely survey the state-of-the-art of fair-AI methods and resources, (...) and the main policies on bias in AI, with the aim of providing such a bird’s-eye guidance for both researchers and practitioners. The second objective of the paper is to contribute to the policy advice and best practices state-of-the-art by leveraging from the results of the NoBIAS research project. We present and discuss a few relevant topics organized around the NoBIAS architecture, which is made up of a Legal Layer, focusing on the European Union context, and a Bias Management Layer, focusing on understanding, mitigating, and accounting for bias. (shrink)

The usage of imprecise probabilities has been advocated in many domains: A number of philosophers have argued that our belief states should be “imprecise” in response to certain sorts of evidence, and imprecise probabilities have been thought to play an important role in disciplines such as artificial intelligence, climate science, and engineering. In this paper I’m interested in the question of whether the usage of imprecise probabilities can be given a practical motivation (a motivation based on practical rather than epistemic, (...) or alethic concerns). My aim is to challenge the central motivation for using imprecise probabilities in decision-making that has been offered in the literature: the idea that, in at least some contexts, it’s desirable to be ambiguity averse. If I succeed, this will show that we need to reconsider whether there are good reasons to use imprecise probabilities in contexts in which making good decisions is what's of primary concern. (shrink)

Reasoning well about risk is most challenging when a woman is pregnant, for patient and doctor alike. During pregnancy, we tend to note the risks of medical interventions without adequately noting those of failing to intervene, yet when it's time to give birth, interventions are seldom questioned, even when they don't work. Meanwhile, outside the clinic, advice given to pregnant women on how to stay healthy in everyday life can seem capricious and overly cautious. This kind of reasoning reflects fear, (...) not evidence. (shrink)

In this article I argue against Ronald Dworkin's rejection of the labour auction in his ‘Equality of Resources’. I criticize Dworkin's claims that the talented would envy the untalented in such an auction, and that the talented in particular would be enslaved by it. I identify some ways in which the talent auction is underdescribed and I compare the results for the condition of the talented of different further descriptions of it. I conclude that Dworkin's deviation from the ‘envy test’ (...) criterion results in an inequality between the talented and the untalented which cannot be justified in egalitarian terms. Correspondence:c1 [email protected]. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Buddhist-Christian Studies 23 (2003) 157-158 [Access article in PDF] Religious Feminism and the Future of the Planet: A Buddhist-Christian Conversation. By Rita M.Gross and Rosemary Radford Ruether. New York: Continuum, 2001. 229 pp. This is a delightful book with many strengths. One strength is the framework of questions that organize the book: "What is Most Problematic about My Tradition?" "What is Most Liberating about My Tradition?" "What is Most (...) Inspiring for Me about the Other Tradition?" Gross and Ruether answer these questions in turn both succinctly and powerfully and respond to each other's answers in illuminating ways. These questions are framed by three other sections: an introduction to the nature of the kind of interfaith dialogue that Ruether and Gross have engaged in for many years and that they reproduce in this book; two autobiographies; and an essay by each on what her tradition offers to the task of attaining ecologically sustainable societies so essential to the future of the planet. All of the writing in response to these topics and questions is admirably clear, deep, and engaging. It leads the reader into the heart of the thinking of both Ruether and Gross.Which of the many strengths of the book is the most important to one as a reader depends on whether or not she or he is coming fresh to the thought and scholarship of Ruether or Gross. In my case, although I have read and taught books and articles by Rosemary Ruether over the years, I am not thoroughly familiar with her theological and ethical thought. I learned a great deal from her short, accessible presentations of Christian history and of her theology in this book.On the other hand, I have been very interested for a long time in how gender is [End Page 157] constructed in Buddhism and how women and men have expressed themselves, taught, and acted in Buddhist cultures. I have read all of Rita Gross's past work with great appreciation. I have assigned her book Buddhism after Patriarchy in dozens of courses on Women and Religion and on Buddhism at my university. I found familiar from Rita's other work the arguments, visions, and imaginative reconstructions in this book in answer to the core questions. It is still the case that many Buddhist lineages and communities, particularly where non-Western teachers are in charge, are slow to open the full range of practices and positions of responsibility to women. Yet Buddhist practice has a great deal to offer women. Rita Gross writes eloquently on these topics, with clarity, accuracy, passion, and balance. You can trust her on these subjects.I thus found Rita's autobiographical piece to be the most illuminating offering of the Buddhist part of the book. She tells of the suffering a girl of her nature had to endure in the environment in which she grew up. The facts of her life make evident the extraordinary courage, determination, and commitment she called forth from herself as she forged her own identity and her own pioneering path. She tells of the many roadblocks she encountered from those in authority in her graduate school when she insisted that studying the religion of women was an important task of the History of Religions. Her story illustrates just how powerful the blindness that we academics nourish unchallenged in ourselves can be. It also shows how badly we can act when students demand that we open our eyes. She recounts the difference she believes Buddhist practice made in her ability to sustain her feminist scholarship in the face of persistent lack of academic support.In Rita's autobiography, as also in Rosemary's, one can see how a particular intellectual and moral direction emerged for each woman out of her response to the particular practices and convictions of her social world. Rita's autobiographical piece is very helpful in understanding this great scholar and her times and what Buddhist practice came to mean in the life of a Western feminist scholar of religion. Rosemary's liberal Roman Catholic upbringing... (shrink)

In his book, Wizard of the Crow ( 2007 ), the renowned Kenyan novelist, Ngugi wa Thiong’o, expresses the view that a successful society is only guaranteed when women issues are well settled. In light of post-colonial Africa and the era of COVID-19, African women – like the biblical Miriam, the co-liberator with Moses and Aaron (Mi 6:4) – are seen as Nyawiras (plural for Nyawira, the hardworking woman), as their critical role in preserving the family and society is (...) evident. While relying on a critical review of wa Thiong’o’s works and in engaging a selected religio-cultural literature, the article seeks to explore the role of African women [ Nyawiras ] in societal sustenance. With postcolonial Africa encountering a hotchpotch of challenges, are Nyawiras the best suited persons to deconstruct the status quo and eventually reconstruct the ‘sick’ society under greedy-grabbing male-leaders of nation-states (Aburirias) that have lost their moral compasses? Are women best suited to bring back sanity; and have they crossed the Rubicon in the 21st century? In drawing from diverse examples from Africa and beyond, the research article will be significant in helping the modern African society understand the myriad of problems they are facing in the local and global scene, and eventually appraise women’s heroine roles. Contribution: This research uses a multi-disciplinary approach and engages a dialogue between African literature and Africa’s religio-cultural discourses in order to better understand the complex situation facing Africa. (shrink)

This chapter contains sections titled: Introduction The Parable of the King's Palace Intellectual Perfection, Immortality, and Matter Achieving Ultimate Happiness: Four Types of Perfection The Fifth Perfection: Teacher, Leader, or Scholar? Conclusion further reading.

By transcendental aesthetic, Kant means “the science of all principles of a priori sensibility” (A 21/B 35). These, he argues, are the laws that properly direct our judgments of taste (B 35 – 36 fn.), i.e. our aesthetic judgments as we ordinarily understand that notion in the context of contemporary art. Thus the first part of the Critique of Pure Reason, entitled the Transcendental Aesthetic, enumerates the necessary presuppositions of, among other things, our ability to make empirical judgments about particular (...) works of art. These presuppositions are sensible rather than intellectual because on Kant's view, all intellection that considers objects of any kind, whether abstract or concrete, must at base connect to actual, material objects with which we come into direct contact; and this we can do only through sensibility (A 19/B 33). Thus the following discussion explores what Kant claims must be true of us in order to make the sorts of aesthetic judgments we make, rather than any particular class or quality of aesthetic judgments itself. On Kant's view, what must be true of us in order to make aesthetic judgments is not different from what must be true of us in order to make any other kind of judgment about empirical objects. This last point is worth emphasizing, in order to correct an interpretation of Kant's account of aesthetic judgment in the Critique of Judgment that wrongly reads Kant as claiming that aesthetic judgments do not have to satisfy the same basic requirements of judgment that any other kind of judgment also must satisfy, such as the synthetic subsumption of such objects under certain necessary and hard-wired concepts of understanding, the internal coherence of such judgments with other, non-aesthetic ones of a more abstract and comprehensive character, the unified consciousness within which such judgments are intelligibly made, and the like. Of course Kant recognizes the special character of aesthetic judgments and unpacks it in the... (shrink)

This is the second volume of analytical commentary on Wittgenstein's masterpiece, the Philosophical Investigations. Like the first, it consists of philosophical essays and critical exegesis. The six essays deal comprehensively with various themes in Wittgenstein''s philosophy: the relationship between his mathematics and his philosophy of mind; his conception of grammar and rules of grammar; the relation between a rule and what accords with a rule; the characterization of rule-following as mastery of a technique manifest in practice; his notion of a (...) form of life, and of agreement in definitions and judgements; a comprehensive investigation into his account of logical and mathematical necessity and other topics. (shrink)

Among Plato's works, the Statesman is usually seen as transitional between the Republic and the Laws. This book argues that the dialogue deserves a special place of its own. Whereas Plato is usually thought of as defending unchanging knowledge, Dr Lane demonstrates how, by placing change at the heart of political affairs, Plato reconceives the link between knowledge and authority. The statesman is shown to master the timing of affairs of state, and to use this expertise in managing the conflict (...) of opposed civic factions. To this political argument corresponds a methodological approach which is seen to rely not only on the familiar method of 'division', but equally on the unfamiliar centrality of the use of 'example'. The demonstration that method and politics are interrelated transforms our understanding of the Statesman and its fellow dialogues. (shrink)

The study ascertained (1) whether an observer's scope of justice with reference to either the moral agent or the target person of a moral act, would affect his/her judgements of the ethicality of the act, and (2) whether observer judgements of ethicality parallel the moral agent's decision processes in systematically evaluating the intensity of the moral issue. A scenario approach was used. Results affirmed both research questions. Discussions covered the implications of the findings for the underlying cognitive processes of moral (...) judgements, for the link between judgements of fairness and ethicality, as well as for the debate of ethical absolutism versus relativism. (shrink)

The disaggregation and geographic dispersion of global value chains (GVCs) have expanded the responsibility of international buyers from firm-level corporate social responsibility (CSR) towards social sustainability of their emerging country suppliers. We theorize, in this paper, that the effectiveness of lead firms’ GVC governance strategies for social sustainability—which can be audit-based or cooperation-based—depends on the local institutional context of the supplier. Supplier country institutions exert legal and civil society pressures for social sustainability, which shape suppliers’ attitude and receptiveness towards lead (...) firm requests. Using unique primary data from 356 garment and footwear suppliers in 11 emerging countries, which supply to Western European or North American buyers, we show that GVC governance strategies are particularly effective for suppliers’ social sustainability implementation when there is ‘contextual fit’ with local institutional pressures for social sustainability in the supplier country. Our study identifies the boundary conditions of GVC governance modes, and demonstrates a complementary relationship between organizational arrangements and their institutional-level counterparts in the context of social sustainability. (shrink)

This introduction to the Journal of Business Research special issue on anti-consumption briefly defines and highlights the importance of anticonsumption research, provides an overview of the latest studies in the area, and suggests an agenda for future research on anti-consumption.

The first comprehensive study of Nietzsche's earliest book, The Birth of Tragedy, this important volume by M. S. Silk and J. P. Stern examines the work in detail: its place in Nietzsche's philosophical career; its value as an account of ancient Greek culture; its place in the history of German ideas, and its value as a theory of tragedy and music. Presented in a fresh twenty-first-century series livery, and including a specially commissioned preface written by Lesley Chamberlain, illuminating its enduring (...) importance and relevance to philosophical enquiry, this accessible study has been revived for a new generation of readers. (shrink)