Successful scientists pick out one philosopher as having articulated the rationality of what they do as scientists. He is Sir Karl Popper FRS. But Popper's ideas play no part in contemporary philosophy. As Popper has said "Here I am being showered with honours as no professional philosopher before me; yet three generations of professional philosophers know nothing about my work" (Bartley, 1982). How did this situation arise? I suggest, because philosophers use a false analogy to model the nature of authority (...) held by ideas. It causes them to find intellectual problems where there are none and ignore achievements where they exist. (shrink)

Commonsense says we are isolated. After all, our bodies are physically separate. But Seneca’s colamus humanitatem, and John Donne’s observation that “no man is an island” suggests we are neither entirely isolated nor separate. A recent discovery in neuroscience—that of mirror neurons—argues that the brain and the mind is neither built nor functions remote from what happens in other individuals. What are mirror neurons? They are brain cells that process both what happens to or is done by an individual, (...) and, as it were, its perceived “refl ection,” when that same thing happens or is done by another individual. Thus, mirror neurons are both activated when an individual does a particular action, and when that individual perceives that same action done by another. The discovery of mirror neurons suggests we need to radically revise our notions of human nature since they offer a means by which we may not be so separated as we think. Humans unlike other apes are adapted to mirror interact nonverbally when together. Notably, our faces have been evolved to display agile and nimble movements. While this is usually explained as enabling nonverbal communication, a better description would be nonverbal commune based upon mirror neurons. I argue we cherish humanity, colamus humanitatem, because mirror neurons and our adapted mirror interpersonal interface blur the physical boundaries that separate us. (shrink)

Science is about evaluation, persuasion and logic. In scientific debate, scientists collectively evaluate theories by persuading each other in regard to epistemological qualities such as deduction and fact. There is, however, a flaw intrinsic to evaluation-by-persuasion: an individual can attempt and even succeed in persuading others by asserting that their reasoning is logical when it is not. This is a problem since, from an epistemological perspective, it is not always transparent nor obvious when a persuasive assertion is actually deductively warranted. (...) Empirical research upon reasoning, indeed, supports the notion that assertions are often strongly persuasive for reasons other than their logic. The unreliability of the link between persuasion and logic raises an important methodological issue: how do scientists debate in a manner such that claimed but false “logical” arguments are ignored, and only warranted arguments get to determine theory preference? This need for soundness in debate is a particularly important epistemological concern in cases where the deductive qualities of persuasive argument are not overt, and so cannot be directly checked --such as when they are founded upon Bayesianism probabilistic coherence. The argument presented here is that scientists make the qualities of probabilistic and nonprobabilistic inference sound (and so warranted) through how they organize their debate. Scientists, I argue, abide by “epistemological quality control practices” that limit the persuasive power of unsound arguments upon theory evaluation. Examples of such debate quality control practices are publicness, clarity, openness to criticism, and the collective promotion of attempts at theory conjecture and refutation. Methodologically, these quality control practices are extralogical since they do not directly provide scientific inferences with additional logical warrantedness. They function instead in science to generate an epistemological evaluative environment in which persuasiveness is due, and only due, to logic (i.e. sound). Their methodological role is therefore to make what is warranted de papyri (in our principles of rationality – epistemologically competence) also what is persuasive in evaluation and debate de cognitio (in our exercise of such principles – epistemologically performance). Several limitations exist upon the soundness of Bayesian inferential coherence – surreptitious revision, logical omniscience, uncertain evidence, old evidence, and new hypotheses. Bayesianism, as a result, can only exist if it is pursued in a debate that is regulated by quality control practices over its inferences (for instance, practices that ensure there is autonomy of inference, diligence of inference, probity of evidence, auditability of inference and assiduousness of conjecture). In this context, one can reinterpret Popper’s concern with criticism, openness, refutation and conjecture, as deriving not (as he thought) directly from the needs of logic, but, indirectly, from the need of scientists to create epistemological soundness. (shrink)

A study in the philosophy of mind, centred on the problem of 'intentionality' the sense in which emotions can be said to have objects, their relation to these objects, and the implications of this relation for our understanding of human action and behaviour. Dr Wilson sets his enquiry against a broad historical background on what distinguishes man from inanimate objects by describing both Cartesian view of man is matter plus mind and the neo-Wittgensteinian view that there is a dynamic behavioural (...) difference – causal notions being often inapplicable to human action. Dr Wilson goes on to show the controversies and arguments that arise from the notion of intentionality cannot be analysed in causal terms. Dr Wilson believes that this notion can be shown causally and sets out to prove it. Finally, he brings this argument to a larger context mentioning that it has far-reaching effects in natural and social sciences. (shrink)

A study in the philosophy of mind, centred on the problem of 'intentionality' the sense in which emotions can be said to have objects, their relation to these objects, and the implications of this relation for our understanding of human action and behaviour. Dr Wilson sets his enquiry against a broad historical background on what distinguishes man from inanimate objects by describing both Cartesian view of man is matter plus mind and the neo-Wittgensteinian view that there is a dynamic behavioural (...) difference – causal notions being often inapplicable to human action. Dr Wilson goes on to show the controversies and arguments that arise from the notion of intentionality cannot be analysed in causal terms. Dr Wilson believes that this notion can be shown causally and sets out to prove it. Finally, he brings this argument to a larger context mentioning that it has far-reaching effects in natural and social sciences. (shrink)

This paper is in four parts. The first sets out the debate between those who wished England to have only a professional army, and those who sought to supplement it with a citizen militia. This debate is crucial for understanding The History of the Proceedings in the Case of Margaret, Commonly Called Peg, Only Lawful Sister to John Bull, Esq. This political satire (commonly known as Sister Peg) is about the successful struggle to re-establish the militia in England in (...) 1757, and the unsuccessful attempt to extend the measure to Scotland. Adam Ferguson was in favour of Scotland having a militia, whereas some have claimed that Hume was against it. It is argued that Hume supported the measure. In the second part Sister Peg is briefly compared to Dr John Arbuthnot’s The History of John Bull, of which it is an imitation and sequel. In the third part the issue of the disputed authorship of Sister Peg is considered at length and Hume’s claim to have written it is compared to the Rev. Alexander Carlyle’s account that Ferguson alone wrote the work. Which of the two accounts is reliable? Richard B. Sher, in an article in this journal, assumes that Carlyle’s account is reliable, and takes issue with my arguments for reattributing the satire to Hume. It is argued that none of his arguments is successful, and that simply assuming the reliability of Carlyle’s account begs the question. In the fourth part some emendations made by Ferguson in his copy of Sister Peg are set out so that readers may see for themselves that they are almost certainly non-authorial. (shrink)

Religious and Ethical Perspectives on Global Migration examines the complicated social ethics of migration in today's world. Editors Elizabeth W. Collier and Charles R. Strain bring the perspectives of an international group of scholars toward a theory of justice and ethical understanding for the nearly two hundred million migrants who have left their homes seeking asylum from political persecution, greater freedom and safety, economic opportunity, or reunion with family members.

John Searle's Speech Acts (1969) and Expression and Meaning (1979) developed a highly original and influential approach to the study of language. But behind both works lay the assumption that the philosophy of language is in the end a branch of the philosophy of the mind: speech acts are forms of human action and represent just one example of the mind's capacity to relate the human organism to the world. The present book is concerned with these biologically fundamental capacities, (...) and, though third in the sequence, in effect it provides the philosophical foundations for the other two. Intentionality is taken to be the crucial mental phenomenon, and its analysis involves wide-ranging discussions of perception, action, causation, meaning, and reference. In all these areas John Searle has original and stimulating views. He ends with a resolution of the 'mind-body' problem. (shrink)

John Searle's Speech Acts (1969) and Expression and Meaning (1979) developed a highly original and influential approach to the study of language. But behind both works lay the assumption that the philosophy of language is in the end a branch of the philosophy of the mind: speech acts are forms of human action and represent just one example of the mind's capacity to relate the human organism to the world. The present book is concerned with these biologically fundamental capacities, (...) and, though third in the sequence, in effect it provides the philosophical foundations for the other two. Intentionality is taken to be the crucial mental phenomenon, and its analysis involves wide-ranging discussions of perception, action, causation, meaning, and reference. In all these areas John Searle has original and stimulating views. He ends with a resolution of the 'mind-body' problem. (shrink)

Techniques for achieving moral enhancement will modify brain processes to produce what is alleged to be more moral conduct. Neurophilosophy and neuroethics must ponder what “moral enhancement” could possibly be, if possible at all. Objections to the very possibility of moral enhancement, raised from various philosophical and neuroscientific standpoints, fail to justify skepticism, but they do place serious constraints on the kinds of efficacious moral enhancers. While there won't be a “morality pill,” and hopes for global moral enlightenment will remain (...) hopes, there will be a large variety of behavioral modifiers described as enhancers of some aspect of morality or another according to prevailing social norms. The most likely moral enhancers that will be designed, tested, and marketed in the near future will attempt to alleviate seriously immoral and illegal behavior. Some enhancers diminishing antisocial conduct and a few designed to elevate moral conduct above normal levels will also become available, although their widespread use is doubtful. There will also be specialized modifications for enhancing whatever an individual personally regards as moral, and for enabling better performance by a person in an operational role. A measure of skepticism toward all the proposed kinds of moral enhancement is advised, and where political implementation of moral enhancers is concerned, a healthy amount of cynicism as well. (shrink)

In informal terms, abductive reasoning involves inferring the best or most plausible explanation from a given set of facts or data. It is a common occurrence in everyday life and crops up in such diverse places as medical diagnosis, scientific theory formation, accident investigation, language understanding, and jury deliberation. In recent years, it has become a popular and fruitful topic in artificial intelligence research. This volume breaks new ground in the scientific, philosophical, and technological study of abduction. It presents new (...) ideas about inferential and information-processing foundations for knowledge and certainty. The authors argue that knowledge arises from experience by processes of abductive inference, in contrast to the view that it arises non-inferentially, or that deduction and inductive generalization are enough to account for knowledge. Much AI research is hypothetical, so the importance of this book is that it reports key discoveries about abduction that have been made as a result of designing, building, testing, and analyzing actual working knowledge-based systems for medical diagnosis and other abductive tasks. The book tells the story of six generations of increasingly sophisticated generic abduction machines, RED-1, RED-2, PEIRCE, MDX2, TIPS, QUAWDS, and the discovery of reasoning strategies that make it computationally feasible to form well-justified composite explanatory hypotheses, despite the threat of combinatorial explosion. The final chapter argues that perception is logically abductive and presents a layered-abduction computational model of perceptual information processing. This book will be of great interest to researchers in AI, cognitive science, and philosophy of science. (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)

A school of idealism: meditatio laici, by J. Cappon.--Beati possidentes, by R. M. Wenley.--Moral validity: a study in Platonism, by R. C. Lodge.--Plato and the poet's eidōla, by A. S. Ferguson.--Some reflections on Aristotle's theory of tragedy, by G. S. Brett.--The function of the phantasm in St. Thomas Aquinas, by H. Carr.--The development of the psychology of Maine de Biran, by N. J. Symons.--A plea for eclecticism, by H. W. Wright.--Some present-day tendencies in philosophy, by J. M. MacEachran.--Evolution and personality, (...) J. G. Hume.--Emergent realism, by J. Muirhead.--Bibliography of publications by Dr. John Watson (p. 343-346). (shrink)

ABSTRACT:Intermediaries, such as accountants, lawyers, and bankers, are gatekeepers, which are parties whose cooperation is necessary for corporations to function and who, by withholding cooperation, are able to prevent significant corporate misconduct. The recent scandals at Enron and other corporations were due, in part, to failures by gatekeeper institutions. However, intermediaries exist primarily to provide for-fee services and not specifically to detect and deter misconduct. Insofar as these institutions are gatekeepers or guardians, they serve reluctantly. Hence the question: What is (...) the responsibility of intermediaries to act as gatekeepers? This article argues that the appropriate moral, as well as legal, principle for justifying responsibility in a gatekeeper role is cost effectiveness. This conclusion is reached by means of a hypothetical exercise called the investors’ bargain in which investors—who bear the costs and receive the benefits of intermediaries’ gatekeeper role—are asked to choose the best means of protecting their interests. (shrink)

Intermediaries, such as accountants, lawyers, and bankers, are gatekeepers, which are parties whose cooperation is necessary for corporations to function and who, by withholding cooperation, are able to prevent significant corporate misconduct. The recent scandals at Enron and other corporations were due, in part, to failures by gatekeeper institutions. However, intermediaries exist primarily to provide for-fee services and not specifically to detect and deter misconduct. Insofar asthese institutions are gatekeepers or guardians, they serve reluctantly. Hence the question: What is the (...) responsibility of intermediaries to act as gatekeepers? This article argues that the appropriate moral, as well as legal, principle for justifying responsibility in a gatekeeper role is cost effectiveness. This conclusion is reached by means of a hypothetical exercise called the investors’ bargain in which investors—who bear the costs and receive the benefits of intermediaries’ gatekeeper role—are asked to choose the best means of protecting their interests. (shrink)

John R. Schneider explores the problem that animal suffering, caused by the inherent nature of Darwinian evolution, poses to belief in theism. Examining the aesthetic aspects of this moral problem, Schneider focuses on the three prevailing approaches to it: that the Fall caused animal suffering in nature (Lapsarian Theodicy), that Darwinian evolution was the only way for God to create an acceptably good and valuable world (Only-Way Theodicy), and that evolution is the source of major, God-justifying beauty (Aesthetic Theodicy). (...) He also uses canonical texts and doctrines from Judaism and Christianity - notably the book of Job, and the doctrines of the incarnation, atonement, and resurrection - to build on insights taken from the non-lapsarian alternative approaches. Schneider thus constructs an original, God-justifying account of God and the evolutionary suffering of animals. His book enables readers to see that the Darwinian configuration of animal suffering unveiled by scientists is not as implausible on Christian theism as commonly supposed. (shrink)

Anne Conway rejects the view that creatures are essentially members of any natural kind more specific than the kind 'creature'. That is, she rejects essentialism about species membership. This chapter provides an analysis of one of Anne Conway's arguments against such essentialism, which (as I argue) is drawn from metaethical rather than metaphysical premises. In her view, if a creature's species or kind were inscribed in its essence, that essence would constitute a limit on the creature's potential to participate in (...) the divine good. It is this consideration that ultimately leads her to reject essentialism about species membership. The chapter concludes with an examination of some of the metaethical consequences of Conway's view as well as a lesson it can teach us about ideal adviser accounts of the good. (shrink)

The renowned philosopher John Searle reveals the fundamental nature of social reality. What kinds of things are money, property, governments, nations, marriages, cocktail parties, and football games? Searle explains the key role played by language in the creation, constitution, and maintenance of social reality. We make statements about social facts that are completely objective, for example: Barack Obama is President of the United States, the piece of paper in my hand is a twenty-dollar bill, I got married in London, (...) etc. And yet these facts only exist because we think they exist. How is it possible that we can have factual objective knowledge of a reality that is created by subjective opinions? This is part of a much larger question: How can we give an account of ourselves, with our peculiar human traits DS mind, reason, freedom, society - in a world that we know independently consists of mindless, meaningless particles? How can we account for our social and mental existence in a realm of brute physical facts? In answering this question, Searle avoids postulating different realms of being, a mental and a physical, or worse yet, a mental, a physical, and a social. There is just one reality: Searle shows how the human reality fits into that one reality. Mind, language, and civilization are natural products of the basic facts of the physical world described by physics, chemistry and biology. Searle explains how language creates and maintains the elaborate structures of human social institutions. These institutions serve to create and distribute power relations that are pervasive and often invisible. These power relations motivate human actions in a way that provides the glue that holds human civilization together. Searle shows how this account illuminates human rationality, free will, political power, and human rights. Our social world is a world created and maintained by language. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Abailard and the Problem of Universals JOHN F. BOLER ABAILARD t IS A CLEVERman, but in one respect he is just like the rest of us: Given one clear idea of which he is convinced, he tends to become intolerant, thinking the worst of everyone else. Abailard's clear idea goes something as follows. In what does universality consist? It consists, says Abailard, in the signifying of many things (...) by one sign? Abailard's predecessors had been searching for some thing which was universal. But a sign must signify many things to be universal; and furthermore, the sign itself, as a thing--a noise, gesture, or statue--is individual. ~ It may help to describe the model which crops up here and there in Abailard's examples and which, I think, dominates his analysis. Consider, then, a statue which is not meant to stand for any one particular individual: for example, the Minute Man at Concord, Massachusetts.* First of all, the statue is an individual thing. Second, just as a piece of metal, it need not stand for anything--anymore than a bird bath would, had the town council decided to build that instead. What is more, it is information from other sources which leads us to take the statue as "general" rather than as depicting some individual (like Nathan Hale). And even though the statue stands for "all" minute men, not only is the statue an individual thing but all those things for which it stands are (or were) individuals. And finally, we might also point out that the statue must be taken as signifying; it does not have "representative" qualities in quite the same way that it has properties like weight and shape. t The text of Abailard to which I have referred is: Peter Abaelards Philosophische Schrqte, herausgegeben yon Dr. Bernhard Geyer, I Die Logica "Ingredientibus,'" II Die Logica "'Nostrorum Petitioni Sociorum" which is to be found in Beitraege zur Geschichte der Philosophie und Theologie des Mittelalters, Band XXI (1933). A partial translation of this text appears in R. McKeon, Selections from Medieval Philosophers (New York: Scribners, 1929), II, 208-258. Hereafter I shall refer to the latin text as "G" followed by the page number and lines; and to the translation, where possible, as "'M" with the page number. 9Abailard feels that when Aristotle says that a universal is what is fitted for being predicated of many things, it is the signifying of many things which is at stake; and he chides Aristotle for seeming to ascribe universality to things as well as to words. G ~ (M 221). The reference to Aristotle is On Interpretation, 17a (38-40). *See note 7, below. 9I have interpolated on two passages: G 22t~-~ (M 241-242), and G 522*t-=. [37] 38 HISTORY OF PHILOSOPHY The upshot of Abailard's insight is that universality pertains to the interpretation of signs: the effort to locate universal things is misguided. Some want to say that the universal is a collection; but do collections signify their members? ~ Some want to say that the universal is a substance of which individuals are accidents; but is a substance predicated of its accidents? e And some want to say that universals are words--that is noises; but noises are also individual things. ~ In short, to signify or to show ("monstrare") pertains to words; to be signified or shown pertains to things. 8 And to transfer the properties of one to the other leads to hopeless difficulties. ~ One can understand Abailard's exultation (and exaltation) at having shown both sides of a seething controversy to be equally misguided? ~ But what then remains as the problem of universals? It is this: one would expect that every sign would have some subject which it signifies; but universals seem to lack a proper subject. And does this not mean that universals are fictions (like goat-stag or chimera)? = Having thus set out rather baldly what I take to be Abailard's "clear idea," let me now try to show more fully how he goes about establishing the problem and providing for a solution. Abailard's position on universals is set forth in his two logic books, both of which begin... (shrink)

ABSTRACT:Intermediaries, such as accountants, lawyers, and bankers, are gatekeepers, which are parties whose cooperation is necessary for corporations to function and who, by withholding cooperation, are able to prevent significant corporate misconduct. The recent scandals at Enron and other corporations were due, in part, to failures by gatekeeper institutions. However, intermediaries exist primarily to provide for-fee services and not specifically to detect and deter misconduct. Insofar as these institutions are gatekeepers or guardians, they serve reluctantly. Hence the question: What is (...) the responsibility of intermediaries to act as gatekeepers? This article argues that the appropriate moral, as well as legal, principle for justifying responsibility in a gatekeeper role is cost effectiveness. This conclusion is reached by means of a hypothetical exercise called the investors’ bargain in which investors—who bear the costs and receive the benefits of intermediaries’ gatekeeper role—are asked to choose the best means of protecting their interests. (shrink)

This chapter contains sections titled: Financial markets Financial services Financial management.

Philosophical Analysis in the Twentieth Century by Scott Soames reminds me of nothing so much as Lectures on Literature by Vladimir Nabokov. Both are works that arose immediately out of the needs of undergraduate teaching, yet each manages to say much of significance to knowledgeable professionals. Each indirectly provides an outline of the history of its field, through a presentation of selected major works, taken in chronological order and including items that are generally recognized as marking decisive turning points. Yet (...) neither Soames’s work nor Nabokov’s is a history in any conventional sense, both being immediately disqualified from that category by the general absence of coverage of minor and middling works and writers. The emphasis is pedagogical rather than historiographical: the emphasis is on introducing the student to the field through very close examination of the limited number of key texts selected for inclusion. The author’s distinctive personality is also apparent in both works. Each writer has a favorite theme he repeatedly sounds: for Soames, the danger of conflating the analytic, the a priori, and the necessary; for Nabokov, the philistinism of expecting an uplifting “message” from works of literary art. Each also includes some quirky, individual selections: The Right and the Good, The Strange Case of Dr. Jekyll and Mr. Hyde. Few others would have taken R. L. Stevenson to be up there with Dickens, Flaubert, and Proust, or W. D. Ross with Russell, Wittgenstein, and Quine. Each also sets aside for separate treatment elsewhere a major body of work one might have expected to be covered. Nabokov reserves Russian literature for a companion volume, while Soames gives only slight coverage to what he describes as “work in logic, the foundations of logic, and the application of logical techniques to the study of language” — a category that in practice turns out to include the bulk of the relevant material (by such writers as Frege, Carnap, and Tarski) that published originally in German without simultaneous English translation.. (shrink)

The human cognitive architecture consists of a set of largely independent modules associated with different brain regions. This book discusses in detail how these various modules can combine to produce behaviours as varied as driving a car and solving an algebraic equation.

In this collection of essays, written especially for this volume, many of the most prominent scholars on Dewey are inspired to search for that new enlightenment that Dewey himself sought, reconfigured to deal with the pressing problems of our times.

Clarifying the mission of the American high school / Ernest L. Boyer--Educational goals and curricular decisions in the new Carnegie Report / John Martin Rich--Essential schools : a first look / Theodore R. Sizer--Teaching and learning : the dilemma of the American high school / Chester E. Finn, Jr.--The paideia proposal : rediscovering the essence of education / Mortimer Adler--The paideia proposal : noble amibitions, false leads, and symbolic politics / Willis D. Hawley--Cultural literacy : let's get specific / (...) E.D. Hirsch, Jr.--Cultural literacy : what every educator needs to know / Thomas H. Estes, Carol J. Gutman, and Elise K. Harrison--A blueprint for public education / John E. Chubb--Should market forces control educational decision making / Jack Tweedie--Teachers as transformative intellectuals / Henry A. Giroux--Dilemma language / Colin Lacey--Rich schools, poor schools : the persistence of unequal education / Arthur E. Wise and Tamar Gendler--Partial privatization of publice school finance / Thomas G. Fox and John Riew--Quality and equality in American education : public and Catholic schools / James S. Coleman--Oranges plus apples, Dr. Coleman, give you oranges plus apples / James Rogers--Synthesis of research on school-based management / Jane L. David--Unfulfilled promises / Betty Malen, Rodney T. Ogawa, and Jennifer Kranz--Effective high schools--What are the common characteristics? / Joseph Murphy and Philip Hallinger--Effective schools : a friendly but cautionary note / Larry Cuban--In education, magnets attract controversy / Mary Haywood Metz--Schools of choice : a path to educational quality or 'Tiers of inequity'? / Kathleen Sylvester--Interesting times / Alan H. Jones--Making a difference in educational quality through teacher education / Carolyn M. Evertson, Willis D. Hawley, and Marilyn Zlotnik--Developing a career ladder : getting down to the basics / Thomas Deering--The career ladder and lattice : a new look at the teaching career / Timothy J.L. Chandler, Stacey L. Lane, Janice M. Bibik, and Bernard Oliver--Equity, quality, and effectiveness in bilingual education / George M. Blanco--Bilingual--No! / Muriel Paskin Carrison--Multiethnic education and the quest for equality / James A. Banks--The limits of pluralism / M. Donald Thomas--The case for keeping mentally retarded children in your regular classrooms / Martin Tonn--Mainstreaming : a formative consideration / Harry N. Chandler--Reflections on three decades of eduction of the gifted / A. Harry Passow--Equity vs. excellence : an eductional drama / James J. Gallagher. (shrink)

Can the output of human cognition be predicted from the assumption that it is an optimal response to the information-processing demands of the environment? A methodology called rational analysis is described for deriving predictions about cognitive phenomena using optimization assumptions. The predictions flow from the statistical structure of the environment and not the assumed structure of the mind. Bayesian inference is used, assuming that people start with a weak prior model of the world which they integrate with experience to develop (...) stronger models of specific aspects of the world. Cognitive performance maximizes the difference between the expected gain and cost of mental effort. Memory performance can be predicted on the assumption that retrieval seeks a maximal trade-off between the probability of finding the relevant memories and the effort required to do so; in categorization performance there is a similar trade-off between accuracy in predicting object features and the cost of hypothesis formation; in casual inference the trade-off is between accuracy in predicting future events and the cost of hypothesis formation; and in problem solving it is between the probability of achieving goals and the cost of both external and mental problem-solving search. The implemention of these rational prescriptions in neurally plausible architecture is also discussed. (shrink)

Naturalism is widely regarded as the dominant philosophical worldview in the West. The prestige of science and the power of technology have driven naturalism to prominence, even as deep questions mount on all sides. In this volume of all new essays, prominent philosophers consider a wide variety of challenges to naturalism, proposing improved defenses and novel developments in this influential worldview. Some essays question whether naturalism is a unified philosophy, and try to determine how one or another variety of naturalism (...) has an advantage. Other essays defend naturalism's approaches to religion, the mind, experience, morality, and society. To ensure that naturalism has a strong future, this volume's authors are determined to help reformulate its principles for the 21st century. Among the contributors are Mario Bunge, Paul Kurtz, John Lachs, Isaac Levi, Joseph Margolis, Nicholas Rescher, John R. Shook, and other leading philosophers. (shrink)

The chronicle of John of Worcester is one of the most important sources of earlier English history. The chronicle, which was written at Worcester by 1140, is of considerable interest to historians of both the Anglo-Saxon period and of the late eleventh and twelfth centuries. Its backbone is a translation of an Anglo-Saxon chronicle with varied connections, and this edition makes possible the detailed examination of these allegiances. Its annals for the second half of the ninth century provide one (...) of the earliest surviving witnesses to the text of Asser's Life of Alfred. The author had access to otherwise unrecorded sources of events in the eleventh century, and the chronicle's value as a contemporary source for the reign of Stephen has long been acknowledged. Dr McGurk has completed the edition of the work left unfinished by R. R. Darlington on his death in 1977. The chronicle will be published in three volumes. Volume II covers the annals for 450 to 1066, and volume III the annals from 1067 to 1140. Volume I will be published last, and will contain a general introduction and supplementary material. (shrink)

The title of The Rediscovery of the Mind suggests the question "When was the mind lost?" Since most people may not be aware that it ever was lost, we must also then ask "Who lost it?" It was lost, of course, only by philosophers, by certain philosophers. This passed unnoticed by society at large. The "rediscovery" is also likely to pass unnoticed. But has the mind been rediscovered by the same philosophers who "lost" it? Probably not. John Searle is (...) an analytic philosopher, with some of the same notions as the positivists and behaviorists who rejected consciousness and "lost" the mind in the first place, but he also does not sound like the kind of reductionist who would have joined that crowd. His views, indeed, are sensible enough, and some of his insights so important, that it is a shame to find his thought profoundly limited by some of the same mistakes and prejudices that ruined philosophy, and not just philosophy of mind, under the influence of those positivists and behaviorists. There is enough of genuine value in his treatment, that it can easily be taken up and, with relatively slight modification, added to what is of permanent value in the history of philosophy. (shrink)