An analysis of student learning with the LISP tutor indicates that while LISP is complex, learning it is simple. The key to factoring out the complexity of LISP is to monitor the learning of the 500 productions in the LISP tutor which describe the programming skill. The learning of these productions follows the power‐law learning curve typical of skill acquisition. There is transfer from other programming experience to the extent that this programming experience involves the same productions. Subjects appear to (...) differ only on the general dimensions of how well they acquire the productions and how well they retain the productions. Instructional manipulations such as remediation, content of feedback, and timing of feedback are effective to the extent they give students more practice programming, and explain to students why correct solutions work. (shrink)

In a serial reaction time task, procedural memory was examined in Dissociative Identity Disorder . Thirty-one DID patients were tested for inter-identity transfer of procedural learning and their memory performance was compared with 25 normal controls and 25 controls instructed to simulate DID. Results of patients seemed to indicate a pattern of inter-identity amnesia. Simulators, however, were able to mimic a pattern of inter-identity amnesia, rendering the results of patients impossible to interpret as either a pattern of amnesia or a (...) pattern of simulation. It is argued that studies not including DID-simulators or simulation-free memory tasks, should not be taken as evidence for amnesia in DID. (shrink)

In modern jurisprudence it is taken as axiomatic that John Austin's sanction-based account of law and legal obligation was demolished in H.L.A. Hart's The Concept of Law, but Hart's victory and the deficiencies of the Austinian account may not be so clear. Not only does the alleged linguistic distinction between being obliged and having an obligation fail to provide as much support for the idea of a sanction-independent legal obligation as is commonly thought, but the soundness of (...) class='Hi'>Hart's claims, as well as the claims of many legal theorists who have followed him, depend on a contested view of the nature of legal theory. If the task of a theory of law, as Joseph Raz and others have influentially argued, is to identify the essential features of the concept of law, then the theoretical possibility, if not the empirical reality, of a sanction-free legal system is what is most important. But if the task of a theory of law is to provide philosophical and theoretical illumination of law as it exists and as it is experienced, then a theory of law that fails to give a central place to law's coercive reality may for that reason be deficient as a theory of law. The question of the soundness of the Austinian account, therefore, may be a function of the answer to the question of what a theory of law is designed to accomplish. (shrink)

There is more engagement with philosophy—Western and Eastern—in my work than you will find anywhere in the history of black American literature.1the coss dialogues, which began in 1995, resulted from a generous endowment provided to SAAP from the estates of Herbert W. Schneider and Albert G. Redpath, both students of John J. Coss at Columbia University. The dialogues are intended to promote conversation between philosophers in the “classic” American tradition and accomplished specialists in other fields. They seek to bridge (...) the seeming distance across disciplinary boundaries, thus promoting shared inquiry around themes, issues, questions of common interest to American philosophy and, for example, the social and... (shrink)

Before he became infamous for character assassination disguised as literary executorship, Rufus W. Griswold established his reputation in America as a critic and early literary anthologist. In 1842, Griswold released the first edition of his massive Poets and Poetry of America with prominent Philadelphia publisher Carey and Hart. At nearly five hundred royal octavo pages—complete with elaborate frontispiece; ornamental title page with an etching by George Hewitt Cushman after Thomas Creswick; twelve-page, double-columned “historical introduction”; authorial headnotes; and selections of (...) verse from more than one hundred poets active in the roughly seventy years since American independence—Griswold’s volume was... (shrink)

This volume gathers essays by fourteen scholars, written to honor Fred Dallmayr and the contributions of his political theory. Stephen F. Schneck's introduction to Dallmayr's thinking provides a survey of the development of his work. Dallmayr's “letting be,” claims Schneck, is much akin to his reading of Martin Heidegger's “letting Being be,” and should be construed neither as a conservative acceptance of self-identity nor as a nonengaged indifference to difference. Instead, he explains, endeavoring to privilege neither identity nor difference, the (...) hermeneutic circle for Dallmayr must also be one of thoroughgoing critique and praxis. And, indeed, what joins together Dallmayr's many essays and explorations, what inheres within his “cosmopolitan” understanding of the contemporary world, and what lends his analyses their imperative, is this same “letting be.” "How many of us, over the last forty years, have opened up this or that book by Fred Dallmayr to acquaint ourselves with a new thinker or intellectual movement? It has happened to me several times. Each time, something else happens too. I become alert again to the distinctive and noble temper expressed in Dallmayr's work. _Letting Be_ consists of a series of essays by leading scholars who articulate and appreciate this temper, particularly as it has found expression in his thought about global politics work over the last two decades. This is a fine study, devoted to a thinker whose temper of critical responsiveness deserves wide emulation." —_William E. Connolly, Krieger-Eisenhower Professor, Johns Hopkins University_ _ _ "These essays constitute a marvelous, extended conversation on how political theory should delineate its future tasks. The reader is treated to a lively debate about a crucial set of questions: what strands of traditional Western political thought offer the best resources today; how do we think more comparatively about the foundations of political life; how do we engage more fruitfully Islamic, Indian, and_ mestizo_ contributions; and how do we best envision cross-cultural dialogue and imagine the shape of a "cosmopolis" in ways that will do greater justice to human dignity and diversity? All in all a rich feast honoring a remarkable man and scholar, Fred Dallmayr." —_Stephen K. White, James Hart Professor, University of Virginia_ “This is not the first Festschrift for Dallmayr, and it may not be the last, but it is the first that begins to be in a position to assess his long career with all its twists and turns. I have never fully understood Dallmayr as a creative thinker in his own right until now, and even when I sensed he was, I couldn't precisely say how. Now I can.” —_C. Fred Alford, University of Maryland_. (shrink)

The papers published here were given at the second biennial conference of the Hegel Society of America, held at the University of Notre Dame, November 9-11, 1972. They appear in an order which reflects roughly two headings: (1) Hegel's conception of the history of philosophy in general, and (2) his relation to individual thinkers both before and after him. Given the importance of the history of philosophy for Hegel, and the far-reaching impact of his thought upon subsequent philosophy, it becomes (...) immediately apparent that we have here only a beginning. At the conference, cries went up "Why not Hegel and Aristotle, Aquinas, HusserI and Hart mann?" Indeed, why not? The answer, of course, might be given by Hegel himself : if we wish to accomplish anything, we have to limit ourselves. We trust that future conferences and scholarship will bring to light these relationships and the many more which testify to Hegel's profound presence in the mainstream of past and present thought. It is furthermore no accident that the renaissance of Hegelian studies has brought with it a rebirth of the history of philosophy as something relevant to our own problems. For Hegel, the object of philosophy is alone the truth, the history of philosophy is philosophy itself, and this truth which it gives us cannot be what has passed away. (shrink)

More than 50 years after it was first published, The Concept of Law remains the most important work of legal philosophy in the English-speaking world. In this volume, written for both students and specialists, 13 leading scholars look afresh at Hart's great book. Unique in format, the volume proceeds sequentially through all the main ideas in The Concept of Law: each contributor addresses a single chapter of Hart's book, critically discussing its arguments in light of subsequent developments in (...) the field. Four concluding essays assess the continued relevance for jurisprudence of the 'persistent questions' identified by Hart at the beginning of The Concept of Law. The collection also includes Hart's 'Answers to Eight Questions', written in 1988 and never before published in English. Contributors include Timothy Endicott, Richard HS Tur, Pavlos Eleftheriadis, John Gardner, Grant Lamond, Nicos Stavropoulos, Leslie Green, John Tasioulas, Jeremy Waldron, John Finnis, Frederick Schauer, Pierluigi Chiassoni and Nicola Lacey. (shrink)

This article presents a critical reevaluation of the thesis—closely associated with H. L. A. Hart, and central to the views of most recent legal philosophers—that the idea of state coercion is not logically essential to the definition of law. The author argues that even laws governing contracts must ultimately be understood as “commands of the sovereign, backed by force.” This follows in part from recognition that the “sovereign,” defined rigorously, at the highest level of abstraction, is that person or (...) entity identified by reference to game theory and the philosophical idea of “convention” as the source of signals with which the subject population has become effectively locked, as a group, into conformity. (shrink)

The Concept of Law is one of the most influential texts in English-language jurisprudence. 50 years after its first publication its relevance has not diminished and in this third edition, Leslie Green adds an introduction that places the book in a contemporary context, highlighting key questions about Hart's arguments and outlining the main debates it has prompted in the field. The complete text of the second edition is replicated here, including Hart's Postscript, with fully updated notes to include (...) modern references and further reading. (shrink)

A critique of the hypothesis of extended cognition.

This article describes a team-taught environmental studies course called Animal Metaphors. Focusing on animal metaphors in literature and film, the course emphasizes various cognitive and perceptual biases that lead humans to place ourselves above and beyond nature, making us more likely to engage in practices destructive to the environment. Whereas the first iteration of the course underscored various ways in which humans are less rational or moral than we imagine, the new iteration shifted more of the focus to what inspires (...) and motivates humans, gives us emotional resilience, and best creates conditions for mental well-being as we cooperate and collaborate. This seemed an appropriate tack to take in an age commonly referred to as the “Anthropocene.” We thus continued to examine our status as evolved animals while also calling more attention to spiritual or ecstatic experience, music, humor, and the uniquely human ability for shared intentionality. (shrink)

Introduction: the age of Paine -- Portrait of a failure -- The great American cause -- The peculiar honor of France -- The Age of Reason -- An honest and useful life.

This study is an unusual contribution to the philosophy of mind in that it argues for the sometimes unfashionable view of dualism: that mind and matter are distinct and separate entities as Descartes believed. The author takes as his point of departure the imaginative hypothesis of disembodiment, which establishes the possibility of the mind's being a quite non-material thing. There are clear casual correlations between what is physical and what is mental, and the most serious issue confronting dualism since Descartes (...) has been how such an interaction is possible. Dr Hart sets out to answer this question by showing that the issue is as much about the nature of causation as it is about the natures of mind and matter. (shrink)

Introduction Watching the Doctor In some cultures, it is said, villagers cluster around a healer and a patient, eagerly listening to their conversation and ...

Die MISCELLANEA MEDIAEVALIA präsentieren seit ihrer Gründung durch Paul Wilpert im Jahre 1962 Arbeiten des Thomas-Instituts der Universität zu Köln. Das Kernstück der Publikationsreihe bilden die Akten der im zweijährigen Rhythmus stattfindenden Kölner Mediaevistentagungen, die vor über 50 Jahren von Josef Koch, dem Gründungsdirektor des Instituts, ins Leben gerufen wurden. Der interdisziplinäre Charakter dieser Kongresse prägt auch die Tagungsakten: Die MISCELLANEA MEDIAEVALIA versammeln Beiträge aus allen mediävistischen Disziplinen - die mittelalterliche Geschichte, die Philosophie, die Theologie sowie die Kunst- und Literaturwissenschaften (...) sind Teile einer Gesamtbetrachtung des Mittelalters. (shrink)

Die MISCELLANEA MEDIAEVALIA präsentieren seit ihrer Gründung durch Paul Wilpert im Jahre 1962 Arbeiten des Thomas-Instituts der Universität zu Köln. Das Kernstück der Publikationsreihe bilden die Akten der im zweijährigen Rhythmus stattfindenden Kölner Mediaevistentagungen, die vor über 50 Jahren von Josef Koch, dem Gründungsdirektor des Instituts, ins Leben gerufen wurden. Der interdisziplinäre Charakter dieser Kongresse prägt auch die Tagungsakten: Die MISCELLANEA MEDIAEVALIA versammeln Beiträge aus allen mediävistischen Disziplinen - die mittelalterliche Geschichte, die Philosophie, die Theologie sowie die Kunst- und Literaturwissenschaften (...) sind Teile einer Gesamtbetrachtung des Mittelalters. (shrink)

Dr Hart sets out to answer this question by showing that the issue is as much about the nature of causation as it is about the natures of mind and matter.

This book examines the success of Frederick Schauer’s efforts to reclaim force as a core element of a general concept of law by approaching the issue from different legal traditions and distinct perspectives. In discussing Schauer’s main arguments, it contributes to answering the question whether force, sanctions and coercion should be regarded as necessary elements of the concept of law, and whether legal philosophy should be concerned at all with necessary or essential properties. While it was long assumed that (...) legal norms are essentially defined by their force, it was H.L.A. Hart who raised doubts about whether law and coercion are necessarily connected, referring to the empowering, or more generally enabling, character exhibited by some legal norms. Prominent scholars following and refining Hart’s argument built an influential case for excluding force as a necessary element of the concept of law. Most recently, however, Frederick Schauer has made a strong case to reaffirm the force of law, shedding new light on this essential question. This book collects important commentaries, never before published, by prominent legal philosophers evaluating Schauer’s substantive arguments and his claims about jurisprudential methodology. (shrink)

That about sums up what is wrong with Clark's view.