We investigate the dynamics of sensory integration for perceiving musical performance, a complex natural behavior. Thirty musically trained participants saw, heard, or both saw and heard, performances by two clarinetists. All participants used a sliding potentiometer to make continuous judgments of tension (a measure correlated with emotional response) and continuous judgments of phrasing (a measure correlated with perceived musical structure) as performances were presented. The data analysis sought to reveal relations between the sensory modalities (vision and audition) and to quantify (...) the effect of seeing the performances on participants' overall subjective experience of the music. In addition to traditional statistics, functional data analysis techniques were employed to analyze time-varying aspects of the data. The auditory and visual channels were found to convey similar experiences of phrasing but different experiences of tension through much of the performances. We found that visual information served both to augment and to reduce the experience of tension at different points in the musical piece (as revealed by functional linear modeling and functional significance testing). In addition, the musicians' movements served to extend the sense of phrasing, to cue the beginning of new phrases, to indicate musical interpretation, and to anticipate changes in emotional content. Evidence for an interaction effect suggests that there may exist an emergent quality when musical performances are both seen and heard. The investigation augments knowledge of human communicative processes spanning language and music, and involving multiple modalities of emotion and information transfer. (shrink)

One of the most actively discussed aspects of Keynes's thought during the last decade has been his concern with uncertainty and probability theory. As the concerns of current macroeconomic theorists have turned increasingly to the effects of expectations and uncertainty, interest has grown in the fact that Keynes was the author of A Treatise on Probability and that uncertainty plays a prominent role in Chapter 12 of The General Theory as well as in three 1937 papers in which he summarized (...) The General Theory's main point. Not surprisingly, though, there has been very little agreement in this recent discussion about exactly what the significance of Keynes's early work in probability was to his later work as an economist, or about what the roles of uncertainty and expectations are in The General Theory. (shrink)

Historians of the eugenics movement have long been ambivalent in their examination of the links between British hereditary researchers and Nazi Germany. While there is now a clear consensus that American eugenics provided significant material and ideological support for the Germans, the evidence remains less clear in the British case where comparatively few figures openly supported the Nazi regime and the left-wing critique of eugenics remained particularly strong. After the Second World War British eugenicists had to push back against the (...) accusation that their science was intrinsically dictatorial or totalitarian and, as a result, many of their early perceptions of the Nazis were ignored or rationalised away. Further, historians in recent years have focused more directly on the social reformist elements of eugenics, discussing the links between hereditary science and the birth control and feminist movements in addition to others. While undoubtedly making valuable contributions to the scholarly understanding of the eugenic milieu in the interwar years, these studies have neglected to recontextualize the sentiments of British eugenicists who did indeed view the Nazi government positively in the early years of the 1930s. This article argues that there was a significant, though not numerically sizable, faction in the British eugenics movement, though mostly outside the Eugenics Society itself, in the early 1930s that viewed the Nazi Germany as an admirable state for its implementation of eugenic principles. One of these figures was later interned by his own government for being too closely aligned with the German regime, though he argued that this affinity was driven by the quest for scientific truth rather than politics. Eugenics in Britain thus contained a greater diversity of views toward Germany than scholars have previously assumed, warranting more research into the individuals and organizations harbouring these views. (shrink)

John Maynard Keynes was the most important economist of the twentieth century. He was also a philosopher who wrote on ethics and the theory of probability and was a central figure in the Bloomsbury Group of writers and artists. In this volume contributors from a wide range of disciplines offer new interpretations of Keynes's thought, explain the links between Keynes's philosophy and his economics, and place his work and Keynesianism - the economic theory, the principles of economic policy, and the (...) political philosophy - in their historical context. Chapter topics include Keynes's philosophical engagement with G. E. Moore and Franz Brentano, his correspondence, the role of his General Theory in the creation of modern macroeconomics, and the many meanings of Keynesianism. New readers will find this the most convenient, accessible guide to Keynes currently available. Advanced students and specialists will find a conspectus of recent developments in the interpretation of Keynes. (shrink)

Glial cells play a central role in the development and function of complex nervous systems. Drosophila is an excellent model organism for the study of mechanisms underlying neural development, and recent attention has been focused on the differentiation and function of glial cells. We now have a nearly complete description of glial cell organization in the embryo, which enables a systematic genetic analysis of glial cell development. Most glia arise from neural stem cells that originate in the neurogenic ectoderm. The (...) bifurcation of glial and neuronal fates is under the control of the glial promoting factor glial cells missing. Differentiation is propagated through the regulation of several transcription factors. Genes have been discovered affecting the terminal differentiation of glia, including the promotion glial–neuronal interactions and the formation of the blood–nerve barrier. Other roles of glia are being explored, including their requirement for axon guidance, neuronal survival, and signaling. BioEssays 23:877–887, 2001. © 2001 John Wiley & Sons, Inc. (shrink)

Ronald Dworkin’s theory of equality has exerted a strong gravitational force over Canadian equality rights doctrine for more than two decades. And although Dworkin is never cited in the Supreme Court of Canada’s equality rights cases, his shadow is plainly visible in the reception of the right to ‘equal concern and respect’ in Andrews (1989), and the ‘right to moral independence’ in Law v Canada (1999).Although this paper assesses the extent to which Dworkin’s theory of equality has been received in (...) Canadian law, it also engages in debates between Dworkin and his critics that developed as Dworkin defended and modified his theory of rights and equality over the years. The debates between Dworkin and his critics are invaluable for interpreting Canadian constitutional jurisprudence, I will argue, because the Supreme Court does not always adequately justify the conceptions of equality, dignity, etc. that it incorporates into constitutional law. Indeed, it is not always evident that the Court is aware that it is choosing among alternative conceptions, rather than straightforwardly interpreting a determinate constitutional text. The payoff from a parallel study of Dworkin and the equality rights doctrine of the Supreme Court is the identification of resources from the academic debate that can be commended for the development of a more sound and stable constitutional doctrine. (shrink)

John Maynard Keynes was the most important economist of the twentieth century. He was also a philosopher who wrote on ethics and the theory of probability and was a central figure in the Bloomsbury Group of writers and artists. In this volume contributors from a wide range of disciplines offer new interpretations of Keynes's thought, explain the links between Keynes's philosophy and his economics, and place his work and Keynesianism - the economic theory, the principles of economic policy, and the (...) political philosophy - in their historical context. Chapter topics include Keynes's philosophical engagement with G. E. Moore and Franz Brentano, his correspondence, the role of his General Theory in the creation of modern macroeconomics, and the many meanings of Keynesianism. New readers will find this the most convenient, accessible guide to Keynes currently available. Advanced students and specialists will find a conspectus of recent developments in the interpretation of Keynes. (shrink)

The first seven chapters of Doing without Concepts offer a perfectly reasonable view of current research on concepts. The last chapter, on which the central thesis of the book rests, provides little actual evidence that using the term impedes scientific progress. It thus fails to demonstrate that this term should be eliminated from the scientific vernacular.

To speak of human rights in the twenty-first century is to speak of proportionality. Proportionality has been received into the constitutional doctrine of courts in continental Europe, the United Kingdom, Canada, New Zealand, Israel, South Africa, and the United States, as well as the jurisprudence of treaty-based legal systems such as the European Convention on Human Rights. Proportionality provides a common analytical framework for resolving the great moral and political questions confronting political communities. But behind the singular appeal to proportionality (...) lurks a range of different understandings. This volume brings together many of the world's leading constitutional theorists - proponents and critics of proportionality - to debate the merits of proportionality, the nature of rights, the practice of judicial review, and moral and legal reasoning. Their essays provide important new perspectives on this leading doctrine in human rights law. (shrink)

Historians of the eugenics movement have long been ambivalent in their examination of the links between British hereditary researchers and Nazi Germany. While there is now a clear consensus that American eugenics provided significant material and ideological support for the Germans, the evidence remains less clear in the British case where comparatively few figures openly supported the Nazi regime and the left-wing critique of eugenics remained particularly strong. After the Second World War British eugenicists had to push back against the (...) accusation that their science was intrinsically dictatorial or totalitarian and, as a result, many of their early perceptions of the Nazis were ignored or rationalised away. Further, historians in recent years have focused more directly on the social reformist elements of eugenics, discussing the links between hereditary science and the birth control and feminist movements in addition to others. While undoubtedly making valuable contributions to the scholarly understanding of the eugenic milieu in the interwar years, these studies have neglected to recontextualize the sentiments of British eugenicists who did indeed view the Nazi government positively in the early years of the 1930s. This article argues that there was a significant, though not numerically sizable, faction in the British eugenics movement, though mostly outside the Eugenics Society itself, in the early 1930s that viewed the Nazi Germany as an admirable state for its implementation of eugenic principles. One of these figures was later interned by his own government for being too closely aligned with the German regime, though he argued that this affinity was driven by the quest for scientific truth rather than politics. Eugenics in Britain thus contained a greater diversity of views toward Germany than scholars have previously assumed, warranting more research into the individuals and organizations harbouring these views. (shrink)

Originalism is a force to be reckoned with in constitutional interpretation. At one time a monolithic theory of constitutional interpretation, contemporary originalism has developed into a sophisticated family of theories about how to interpret and reason with a constitution. Contemporary originalists harness the resources of linguistic, moral, and political philosophy to propose methodologies for the interpretation of constitutional texts and provide reasons for fidelity to those texts. The essays in this volume, which includes contributions from the flag bearers of several (...) competing schools of constitutional interpretation, provides an introduction to the development of originalist thought, showcases the great range of contemporary originalist constitutional scholarship, and situates competing schools of thought in dialogue with each other. They also make new contributions to the methodological and normative disputes between originalists and non-originalists, and among originalists themselves. (shrink)

Originalism is a force to be reckoned with in constitutional interpretation. At one time a monolithic theory of constitutional interpretation, contemporary originalism has developed into a sophisticated family of theories about how to interpret and reason with a constitution. Contemporary originalists harness the resources of linguistic, moral, and political philosophy to propose methodologies for the interpretation of constitutional texts and provide reasons for fidelity to those texts. The essays in this volume, which includes contributions from the flag bearers of several (...) competing schools of constitutional interpretation, provides an introduction to the development of originalist thought, showcases the great range of contemporary originalist constitutional scholarship, and situates competing schools of thought in dialogue with each other. They also make new contributions to the methodological and normative disputes between originalists and non-originalists, and among originalists themselves. (shrink)

The ethical implications of the growth of for-profit health care institutions are complex. Two major moral criticisms of for-profit medicine are analyzed. The first claim is that for-profit health care institutions fail to fulfill their obligations to do their fair share in providing health care to the poor and so exacerbate the problem of access to health care. The second claim is that profit seeking in medicine will damage the physician-patient relationship, creating conflicts of interest that will diminish the quality (...) of care and erode patients' trust in their physicians and the public's trust in the medical profession. The authors conclude that while the continued expansion of for-profit health care may exacerbate in some respects problems of access, trust and conflicts of interest, it is a mistake to consider these problems as unique to for-profit health care; they are problems for not for-profit health care as well. Though these issues justify continuing moral concern, they do not at this time provide decisive grounds for substantially curbing or eliminating for-profit enterprise in health care. (shrink)

This book is the most comprehensive treatment available of one of the most urgent - and yet in some respects most neglected - problems in bioethics: decision-making for incompetents. Part I develops a general theory for making treatment and care decisions for patients who are not competent to decide for themselves. It provides an in-depth analysis of competence, articulates and defends a coherent set of principles to specify suitable surrogate decisionmakers and to guide their choices, examines the value of advance (...) directives, and investigates the role that considerations of cost ought to play in decisions concerning incompetents. Part II applies this theoretical framework to the distinctive problems of three important classes of individuals, many of whom are incompetent: minors, the elderly and psychiatric patients. The authors' approach combines a probing analysis of fundamental issues in ethical theory with a sensitive awareness of the concrete realities of health care institutions and the highly personal and individual character of difficult practical problems. Its broad scope will appeal to health professionals, moral philosophers and lawyers alike. (shrink)

This book, written by four internationally renowned bioethicists and first published in 2000, was the first systematic treatment of the fundamental ethical issues underlying the application of genetic technologies to human beings. Probing the implications of the remarkable advances in genetics, the authors ask how should these affect our understanding of distributive justice, equality of opportunity, the rights and obligations as parents, the meaning of disability, and the role of the concept of human nature in ethical theory and practice. The (...) book offers a historical context to contemporary debate over the use of these technologies by examining the eugenics movement of the late nineteenth and early twentieth centuries. The questions raised in this book will be of interest to any reflective reader concerned about science and society and the rapid development of biotechnology, as well as to professionals in such areas as philosophy, bioethics, medical ethics, health management, law, and political science. (shrink)

This book, written by four internationally renowned bioethicists and first published in 2000, was the first systematic treatment of the fundamental ethical issues underlying the application of genetic technologies to human beings. Probing the implications of the remarkable advances in genetics, the authors ask how should these affect our understanding of distributive justice, equality of opportunity, the rights and obligations as parents, the meaning of disability, and the role of the concept of human nature in ethical theory and practice. The (...) book offers a historical context to contemporary debate over the use of these technologies by examining the eugenics movement of the late nineteenth and early twentieth centuries. The questions raised in this book will be of interest to any reflective reader concerned about science and society and the rapid development of biotechnology, as well as to professionals in such areas as philosophy, bioethics, medical ethics, health management, law, and political science. (shrink)

Compiling empirical work from management and social science disciplines, the Research Companion to Ethical Behavior in Organizations provides an entry point for academic researchers and compliance officers interested in measuring the moral dimensions of individuals. Accessible to newcomers but geared toward academics, this detailed book catalogs the varied and nuanced constructs used in behavioral ethics, along with measures that assess those constructs. With its cross-disciplinary focus and expert commentary, a varied collection of learned scholars bring essential studies into one volume, (...) creating a resource that promises to enhance the burgeoning field of behavioral ethics"--Publisher's web site. (shrink)