In lieu of an abstract, here is a brief excerpt of the content:Bibliography of Resources by and about André E. Hellegers*Compiled by Doris Mueller Goldstein (bio)This bibliography is derived from the holdings of the National Reference Center for Bioethics Literature and the BIOETHICSLINE© database (both of which are at the Kennedy Institute of Ethics and supported by the National Library of Medicine); the archives of Lauinger Library, Georgetown University; the Medline databases of the National Library of Medicine; the WorldCat (...) database of OCLC, Dublin, Ohio, and selected Internet sites.Primarily comprised of writings by Dr. Hellegers, the list also includes interviews and media programs in which he participated, as well as writings about him that were written following his death. The arrangement within each section is by date. The 231 authored pieces reflect the transition from Dr. Hellegers’s early career as a researcher in fetal physiology at Johns Hopkins Medical School, where he published his first research report at the age of 29, to the early years of the Kennedy Institute, where he produced so many provocative columns on bioethical issues that influenced the growth of the field.Due to the diversity of sources and the 40-year time span covered, there are some variations in bibliographic style. Time and availability constraints precluded verifying all of the citations with the original documents. Any additions or corrections should be submitted to the compiler.Works Authored by André E. HellegersNo Date Ethical Issues in Sterilization of the Retarded. Unpublished paper.1956Vitamin B12 Serum Level and Pregnancy. American Journal of Clinical Nutrition 4: 440+, 1956. [With Bacon F. Chow and Kunio Okuda] [End Page 89]1957Vitamin B12 Absorption in Pregnancy and in the Newborn. American Journal of Clinical Nutrition 5: 327+, 1957. [With Bacon F. Chow, Robert E. L. Nesbitt, Kunio Okuda, and David W. Smith]1958The Effects of Acute Hypoxia on the Osmotic Pressure of the Plasma. Quarterly Journal of Experimental Physiology 43: 197+, 1958. [With Donald H. Barron, Frederick C. Battaglia, and Giacomo Meschia]Studies on the Absorption of Vitamin B12 in Human Pregnancy with Especial Reference to the Effect of D-Sorbitol. American Journal of Obstetrics and Gynecology 76: 91+, 1958. [With Bacon F. Chow, Harry Prystowsky, and Vernon Wong]1959The Alveolar PCO2 and PO2 in Pregnant and Nonpregnant Women at Altitude. Proceedings of the Society for Clinical Investigation 38: 1010+, 1959. [With Donald Barron, William Huckabee, Giacomo Meschia, James Metcalfe, and Harry Prystowsky]A Comparison of the Oxygen Dissociation Curves of the Bloods of Maternal and Fetal Goats at Various pHs. Quarterly Journal of Experimental Physiology 44: 215–21, July 1959. [With Donald Barron, Giacomo Meschia, Harry Prystowsky, and A. Stark Wolkoff]Fetal Blood Studies. XII. On the Relationship Between the Position of the Oxygen Dissociation Curve of Human Fetal Blood and Adult Fetal Hemoglobin. American Journal of Obstetrics and Gynecology 77: 585+, 1959. [With Paul D. Bruns, Julian Cotter, and Harry Prystowsky]Fetal Blood Studies. XIV. A Comparative Study of the Oxygen Dissociation Curve of Nonpregnant, Pregnant and Fetal Human Blood. American Journal of Obstetrics and Gynecology 78: 489–93, September 1959. [With Paul D. Bruns and Harry Prystowsky]Fetal Blood Studies. XVI. On the Changes in Total Osmotic Pressure and Sodium and Potassium Concentration of Amniotic Fluid During the Course of Human Gestation. Surgery, Gynecology and Obstetrics 109: 509–12, October 1959. [With Frederick Battaglia, Paul D. Bruns, Harry Prystowsky, and Clayton Smisson]Further Observations on the Metabolism of Vitamin B12 in Human Pregnancy. American Journal of Obstetrics and Gynecology 77: 1+, 1959. [With Bacon F. Chow, Harry Prystowsky, Bruno Ranke, and Elma Ranke]The Oxygen Dissociation Curves of the Bloods of Adult and Fetal Llamas. Federation Proceedings 18, 1959. [With Donald Barron, William Huckabee, Giacomo Meschia, James Metcalfe, and Harry Prystowsky] [End Page 90]Transfer of Oxygen Across the Sheep Placenta at High Altitude. Federation Proceedings 18, 1959. [With Donald Barron, William Huckabee, Giacomo Meschia, and Harry Prystowsky]Uterine Blood Flow and Metabolism in Pregnant Sheep at High Altitude. Federation Proceedings 18, 1959. [With Donald Barron, William Huckabee, Giacomo Meschia, James Metcalfe, and Harry Prystowsky]Uterine Blood Flow and Metabolism in Unanesthetized Pregnant Sheep. Federation Proceedings 18, 1959. [With Donald Barron, William Huckabee, Giacomo... (shrink)

The Twentieth Century has seen a dramatic rise in the use of probability and statistics in almost all fields of research. This has stimulated many new philosophical ideas on probability. _Philosophical Theories of Probability_ is the first book to present a clear, comprehensive and systematic account of these various theories and to explain how they relate to one another. Gillies also offers a distinctive version of the propensity theory of probability, and the intersubjective interpretation, which develops the subjective theory.

I am struck by how little is known about so much of cognition. One goal of this paper is to argue for the need to consider a rich set of interlocking issues in the study of cognition. Mainstream work in cognition—including my own—ignores many critical aspects of animate cognitive systems. Perhaps one reason that existing theories say so little relevant to real world activities is the neglect of social and cultural factors, of emotion, and of the major points that distinguish (...) an animate cognitive system from an artificial one: the need to survive, to regulate its own operation, to maintain itself, to exist in the environment, to change from a small, uneducated, immature system to an adult, developed, knowledgeable one.Human cognition is not the same as artificial cognition, if only because the human organism must also be concerned with the problems of life, of development, of survival. There must be a regulatory system that interacts with the cognitive component. And it may well be that it is the cognitive component that is subservient, evolved primarily for the benefit of the regulatory system, working through the emotions, through affect.I argue that several concepts must become fundamental parts of the study of cognition, including the roles of culture, of social interaction, of emotions, and of motivation. I argue that there are at least 12 issues that should comprise the study of cognition, and thereby, the field of Cognitive Science. We need to study a wide variety of behavior before we can hope to understand a single class. Cognitive scientists as a whole ought to make more use of evidence from the neurosciences, from brain damage and mental illness, from cognitive sociology and anthropology, and from clinical studies of the human. These must be accompanied, of course, with the study of language, of the psychological aspects of human processing structures, and of artificially intelligent mechanisms. The study of Cognitive Science requires a complex interaction among different issues of concern, an interaction that will not be properly understood until all parts are understood, with no part independent of the others, the whole requiring the parts, and the parts the whole. (shrink)

Winner of the 2014 Edward Goodwin Ballard Award for an Outstanding Book in Phenomenology, awarded by the Center for Advance Research in Phenomenology. -/- Merleau-Ponty and the Paradoxes of Expression offers a comprehensive reading of the philosophical work of Maurice Merleau-Ponty, a central figure in 20th-century continental philosophy. -/- By establishing that the paradoxical logic of expression is Merleau-Ponty's fundamental philosophical gesture, this book ties together his diverse work on perception, language, aesthetics, politics and history in order to establish the (...) ontological position he was developing at the time of his sudden death in 1961. Donald A. Landes explores the paradoxical logic of expression as it appears in both Merleau-Ponty’s explicit reflections on expression and his non-explicit uses of this logic in his philosophical reflection on other topics, and thus establishes a continuity and a trajectory of his thought that allows for his work to be placed into conversation with contemporary developments in continental philosophy. The book offers the reader a key to understanding Merleau-Ponty's subtle methodology and highlights the urgency and relevance of his research into the ontological significance of expression for today's work in art and cultural theory. (shrink)

In this article we propose a theoretical framework of distributed representations and a methodology of representational analysis for the study of distributed cognitive tasks—tasks that require the processing of information distributed across the internal mind and the external environment. The basic principle of distributed representations Is that the representational system of a distributed cognitive task is a set of internal and external representations, which together represent the abstract structure of the task. The basic strategy of representational analysis is to decompose (...) the representation of a hierarchical task into its component levels so that the representational properties at each level can be independently examined. The theoretical framework and the methodology are used to analyze the hierarchical structure of the Tower of Hanoi problem. Based on this analysis, four experiments are designed to examine the representational properties of the Tower of Hanoi. Finally, the nature of external representations is discussed. (shrink)

This book is our century’s most comprehensive and wise treatment of nihilism in all of its guises, comparing favorably with Rosen, Cavell, and indeed with Spengler. Crosby argues that our culture is genuinely haunted by nihilism expressing itself in the fideism of fundamentalism as well as in the debilitating alienation from all orientation. This results from a one-sided development of Western culture. Unlike most writers on this topic, Crosby acknowledges many sources colluding to frame the culture of nihilism, including “the (...) death of God,” the objectification of nature, the meaninglessness of suffering in a mechanical universe, the ephemerality of time in a world where value does not accumulate, the arbitrariness of historicized reason, the reduction of value to will, and the alienation of the Cartesian ego. These sources are reviewed in the first two parts of the book with the result that the phenomenon of nihilism becomes understandable. In its third and fourth parts, Crosby provides a critical analysis of the religious and philosophical forces leading to nihilism by discussing authors from the early modern period through Dostoyevsky, Sartre, Russell, and Derrida. He shows that these forces are skewed and impoverished and should not be allowed to determine our situation. The comprehensive attention to detail and the multi-perspectival interpretation demonstrates as well as asserts the richness of the culture that puts nihilism in its place. Part Five, finally, rephrases the criticism of the sources of nihilism in positive ways. Part Four in particular is a tour de force of philosophical argument. Its richness of nuance, plurality of views examined, and adroitness of critical interpretation provide cumulatively a powerful, non-nihilistic reading of the philosophic tradition. The force of the argument derives from its comprehensive, cumulative character. Crosby distinguishes and relates five areas of nihilism: political, moral, epistemological, cosmic, and existential. Throughout the book, he illustrates and examines these as they are expressed in literature and art, in daily life and practical affairs, and in philosophy. The book is richly erudite in its marshalling of consciousness from so many domains. (shrink)

I am struck by how little is known about so much of cognition. One goal of this paper is to argue for the need to consider a rich set of interlocking issues in the study of cognition. Mainstream work in cognition—including my own—ignores many critical aspects of animate cognitive systems. Perhaps one reason that existing theories say so little relevant to real world activities is the neglect of social and cultural factors, of emotion, and of the major points that distinguish (...) an animate cognitive system from an artificial one: the need to survive, to regulate its own operation, to maintain itself, to exist in the environment, to change from a small, uneducated, immature system to an adult, developed, knowledgeable one.Human cognition is not the same as artificial cognition, if only because the human organism must also be concerned with the problems of life, of development, of survival. There must be a regulatory system that interacts with the cognitive component. And it may well be that it is the cognitive component that is subservient, evolved primarily for the benefit of the regulatory system, working through the emotions, through affect.I argue that several concepts must become fundamental parts of the study of cognition, including the roles of culture, of social interaction, of emotions, and of motivation. I argue that there are at least 12 issues that should comprise the study of cognition, and thereby, the field of Cognitive Science. We need to study a wide variety of behavior before we can hope to understand a single class. Cognitive scientists as a whole ought to make more use of evidence from the neurosciences, from brain damage and mental illness, from cognitive sociology and anthropology, and from clinical studies of the human. These must be accompanied, of course, with the study of language, of the psychological aspects of human processing structures, and of artificially intelligent mechanisms. The study of Cognitive Science requires a complex interaction among different issues of concern, an interaction that will not be properly understood until all parts are understood, with no part independent of the others, the whole requiring the parts, and the parts the whole. (shrink)

William James and Alfred North Whitehead strongly rejected materialism as a metaphysical option. While James lived and wrote only up to the beginning of the revolution in physics that brought to the fore fundamentally different theories such as quantum theory and the special and general theories of relativity, Whitehead, as an accomplished mathematician, was readily conversant with these new developments. Since their respective times, however, much innovation and refinement of theories in physics and other natural sciences has taken place. With (...) these later developments, conceptions of matter and its capabilities have undergone far-reaching explicit and implicit changes. A consequence of these... (shrink)

An eloquent case for regarding nature itself as the focus of religion—as the metaphysical ultimate deserving religious commitment.

The question of causality has haunted the history of Western metaphysics since the time of the Pre-Socratic philosophy. Hand-in-hand with attempts to address this question is the promise of unlocking larger and more complicated questions pertaining to human freedom. But what of novelty? In this brilliant extended essay Donald A. Crosby contends that, though novelty can't be comprehended without efficient causality, causality requires a concept of novelty; without it cause and effect relations are unintelligible and, indeed, impossible.

A theoretical framework Is presented that distinguishes among three knowledge sources that form the basis for generative performance. The three knowledge sources, termed conceptual, procedural, and utilizational competence, were implemented as a computational model that derives plans for counting procedures. In a previous analysis, Greeno, Riley, and Gelman (1984) developed a characterization of the conceptual competence (implicit understanding of general concepts and principles) associated with the skill of counting and related conceptual competence to various models of performance. In the current (...) work all three knowledge sources are formalized in a computer program (COUNTPLAN) that generates planning nets of counting procedures. The sufficiency of COUNTPLAN's knowledge components is demonstrated through its capacity to generate new plans for counting in novel settings from a core of conceptual competence. The utility of COUNTPLAN to facilitate the distinction between hypotheses of competence and hypotheses of performance is discussed. (shrink)

Kurt Gödel is almost as famous—one might say “notorious”—for his extreme platonist views as he is famous for his mathematical theorems. Moreover his platonism is not a myth; it is well-documented in his writings. Here are two platonist declarations about set theory, the first from his paper about Bertrand Russell and the second from the revised version of his paper on the Continuum Hypotheses.Classes and concepts may, however, also be conceived as real objects, namely classes as “pluralities of things” or (...) as structures consisting of a plurality of things and concepts as the properties and relations of things existing independently of our definitions and constructions.It seems to me that the assumption of such objects is quite as legitimate as the assumption of physical bodies and there is quite as much reason to believe in their existence.But, despite their remoteness from sense experience, we do have something like a perception also of the objects of set theory, as is seen from the fact that the axioms force themselves upon us as being true. I don't see any reason why we should have less confidence in this kind of perception, i.e., in mathematical intuition, than in sense perception.The first statement is a platonist declaration of a fairly standard sort concerning set theory. What is unusual in it is the inclusion of concepts among the objects of mathematics. This I will explain below. The second statement expresses what looks like a rather wild thesis. (shrink)

This book argues that the subjective and the objective are crucially dependent on one another and neither is intelligible apart from the other. There is no such thing as a purely external, in-itself world. This book is not intended as a defense of epistemological relativism but as a strong recommendation for modest fallibilism and pluralism.

Maurice Merleau-Ponty (1908-1961) is one of the central figures of 20th-century Continental philosophy, and his work has been hugely influential in a wide range of fields. His writings engage in the study of perception, language, politics, aesthetics, history and ontology, and represent a rich and complex network of exciting ideas. -/- The Merleau-Ponty Dictionary provides the reader and student of Merleau-Ponty with all the tools necessary to engage with this key thinker: a comprehensive A to Z that provides summaries of (...) all his major texts and articles, clear and straightforward explanations of his terminology and innovative concepts, and detailed discussions of the figures and philosophies that influenced his work. The book also includes a philosophical introduction, a chronology of Merleau-Ponty's life and works, and suggestions for further reading. This dictionary is the ideal reading and research companion for students at all levels. (shrink)

ABSTRACT Whether explicitly or implicitly, Kant's critical project weighs heavily upon Merleau-Ponty's Phenomenology of Perception. This article argues that we can understand Merleau-Ponty's text as a phenomenological rewriting of the Critique of Pure Reason from within the paradoxical structures of lived experience, effectively merging Kant's Transcendental Aesthetic and Transcendental Analytic. Although he was influenced by Husserl's and Heidegger's interpretations of Kant's first version of the Transcendental Deduction, Merleau-Ponty develops a unique position between Kant, Husserl, and Heidegger via an embodied and (...) lived synthesis that collapses Kant's distinction between sensibility and the understanding, and that makes sense of temporality and subjectivity as a paradoxical trajectory. (shrink)

_Provides a metaphysical outlook for religious naturalism._.

Two key themes structure the work of French philosopher of science Gilbert Simondon: the processes of individuation and the nature of technical objects. Moreover, these two themes are also at the heart of contemporary debates within Ethics and Bioethics. Indeed, the question of the individual is a key concern in both Virtue Ethics and Feminist Ethics of Care, while the hyper-technical reality of the present stage of medical technology is a key reason for both the urgency for and the success (...) of the field of Bioethics. And yet, despite its potential for thinking about these issues, Simondon’s philosophy remains largely unknown. Rather than exploring Simondon’s complex ontology for itself, the aim of this paper is to establish what contribution his work can make in Ethics and Bioethics on two essential questions: the relational structure of the self and the nature of the human-technology relation. I argue that Simondon’s re-conceptualization of the individual harmonizes with perspectives in Feminist Bioethics (particularly the Ethics of Care) and points toward what I call an “open” Virtue Ethics that takes relations to be essential. In order to establish this connection, I explore at length the relational approach to Feminist Bioethics offered by Susan Sherwin’s work. I argue that a Simondonian account of technology and of the individual furthers the relational understanding of the self, offers a characterization of Virtue Ethics that is in harmony with the Ethics of Care, and clarifies a notion of responsibility that is implicated in the complex reality of the modern technological milieu. (shrink)

Members of Division 28 generally appear to agree that empirical demonstrations provide the most valid basis for building the sciences of psychopharmacology, neuropharmacology, and neurochemistry. This article discusses some of the beliefs, interests and concerns among members of Division 28. 2012 APA, all rights reserved).

Initial sketch of a concept of faith -- Facets of faith -- Faith and knowledge -- Faith and scientific knowledge -- Faith and morality -- Secular forms of faith -- Crises of faith -- My personal journey of faith.

We review the major phenomena of skilled typing and propose a model for the control of the hands and fingers during typing. The model is based upon an Activation‐Trigger‐Schema system in which a hierarchical structure of schemata directs the selection of the letters to be typed and, then, controls the hand and finger movements by a cooperative, relaxation algorithm. The interactions of the patterns of activation and inhibition among the schemata determine the temporal ordering for launching the keystrokes. To account (...) for the phenomena of doubling errors, the model has only “type” schemata—no “token” schemata—with only a weak binding between the special schema that signals a doubling, and its argument. The model exists as a working computer simulation and produces an output display of the hands and fingers moving over the keyboard. It reproduces some of the major phenomena of typing, including the interkeystroke interval times, the pattern of transposition errors found in skilled typists, and doubling errors. Although the model is clearly inadequate or wrong in some of its features and assumptions, it serves as a useful first approximation for the understanding of skilled typing. (shrink)