Starting from simple topological arguments due to Dirac on the classical rotational properties of extended rigid bodies, we abstract the concept of a finite-size spinor (FSS). The FSS is a concept distinct from both point spinors (e.g., electrons) and composite spinors (e.g., nuclei), and suggests a new model for baryons. The FSS offers a natural explanation of “threeness” for the quarks, excludes the existence of free quarks, denies the operational definition of quark spin statistics, and, moreover, leads to the dual (...) model of hadronic interactions. (shrink)

The intertwining careers of William Torrey Harris converge in twelve of the Annual Reports of the Board of Directors for St. Louis Public Schools. Harris formulated most of the essential features of these twelve reports as the Superintendent of Schools from 1867 to 1869. These particular reports—which have been acclaimed nationally and internationally—are said to be among the most valuable official publications in American educational literature. They are far different from the descriptive documents originally intended by their author. This (...) study demonstrates that Harris provided an authentic philosophy of education, a set of interrelated philosophical principles and their applications to educational problems. The substance of Harris's philosophy of education is focused upon a broadly based philosophical anthropology in relationship primarily to the purposes, curriculum, and teaching methods in intellectual, moral, and religious education. (shrink)

The solution of the outer multiplicity problem in the tensor product of U(3) irreducible representations (irreps) developed by Biedenharn et al.(1–7) and realized through the well-known Draayer-Akiyama (DA) computer code(8) is extended to the quantum algebra Uq(3). An analytic formula for special stretched Uq(3) Wigner coefficients, $$\left\langle {(\lambda _1 \mu _1 ) H_1 , (\lambda _2 \mu _2 ) \varepsilon _2 \Lambda _2 m_2 \left| { (\lambda _3 \mu _3 ) H_3 } \right.} \right\rangle _{\max }^q $$ is derived using (...) a projection operator method.(9–10) In this expression Hi denotes the highest weight vector of the (λiμi) irrep; the subscript “max” means coefficients corresponding to a unit tensor operator with a maximal characteristic null space; and q is the usual quantum label so the standard U(3) Wigner coefficient, which is required in the DA code, can be obtained in the q→1 limit of the theory. To illustrate the theory, some Uq(3) Wigner coefficients for the tensor product (22)×(22) are calculated. The procedure for evaluating nonhighest weight Wigner Uq(3) coefficients follow the DA prescription. (shrink)

The three intertwining careers of William Torrey Harris [1835-1909] in philosophy, philosophy of education, and educational administration converge in twelve of the Annual Reports of the board of directors of the St. Louis public schools, most of the essential features of which he formulated as the superintendent of schools from 1867-79. These twelve reports, comprising philosophical and educational principles, have been acclaimed nationally and internationally to be among the most valuable official publications in American educational literature. The major purpose (...) of this paper is to clarify the nature and scope of the philosophical principles of Harris expressed in his Annual Reports. The areas of philosophy represented are metaphysics, anthropology, epistemology, ethics, and philosophy of religion. While the motivation and context of these philosophical principles are pedagogical in orientation, it is evident that Harris produced here a philosophical synthesis worthy of consideration in a formal survey of the history of American philosophy. (shrink)

Children's imitation of adults plays a prominent role in human cognitive development. However, few studies have investigated how children represent the complex structure of observed actions which underlies their imitation. We integrate theories of action segmentation, memory, and imitation to investigate whether children's event representation is organized according to veridical serial order or a higher level goal structure. Children were randomly assigned to learn novel event sequences either through interactive hands-on experience or via storybook. Results demonstrate that children's representation of (...) observed actions is organized according to higher level goals, even at the cost of representing the veridical temporal ordering of the sequence. We argue that prioritizing goal structure enhances event memory, and that this mental organization is a key mechanism of social-cognitive development in real-world, dynamic environments. It supports cultural learning and imitation in ecologically valid settings when social agents are multitasking and not demonstrating one isolated goal at a time. (shrink)

This collection addresses a post-WWII shift in the hierarchy of scientific explanations, where the highest goal moves from reductionism towards some ...

The general set of doubly stochastic matrices of order n corresponding to ordinary nonrelativistic quantum mechanical transition probability matrices is given. Landé's discussion of the nonquantal origin of such matrices is noted. Several concrete examples are presented for elementary and composite angular momentum systems with the focus on the unitary symmetry associated with such systems in the spirit of the recent work of Bohr and Ulfbeck. Birkhoff's theorem on doubly stochastic matrices of order n is reformulated in a geometrical language (...) suitable for application to the subset of quantum mechanical doubly stochastic matrices. Specifically, it is shown that the set of points on the unit sphere in cartesian n!-space is surjective with the set of doubly stochastic matrices of order n. The question is raised, but not answered, as to what is the subset of points of this unit sphere that correspond to the quantum mechanical transition probability matrices, and what is the symmetry group of this subset of matrices. (shrink)

This essay examines John Locke’s engagement with monsters as a question of toleration in the Essay Concerning Human Understanding. Recounting a monster’s birth as a case of uncertain identity, Locke endorses a provisional form of judgment. I compare this response with Michel de Montaigne’s treatment of monsters in his Essays in order to highlight a politics of imagination and reason relevant to political judgment and toleration. Montaigne alerts us to significant silences in Locke’s treatment of monsters that reveal unrecognized dimensions (...) of his tolerationist position in the Essay. The provisional judgment forwarded by each thinker resituates toleration from epistemological questions of identity toward various practices of acknowledgment as theorized by Stanley Cavell. Some of these practices of acknowledgement, I contend, are better suited to the conditions of democratic membership. (shrink)

A contemporary of both Jesus and the apostle Paul, Philo was a prolific Jewish theologian, philosopher, and politician -- a fascinating, somewhat enigmatic figure -- who lived his entire life in Alexandria, Egypt. His many books are important sources for our understanding of ancient Judaism, early Christianity, and the philosophical currents of that time. Reading Philo is an excellent introductory guide to Philo s work and significance. The contributors -- all well-known experts on Philo of Alexandria -- discuss Philo in (...) context, offer methodological considerations (how best to study Philo), and explore Philo s ongoing relevance and value (why reading him is important). This practical volume will be an indispensable resource for anyone delving into Philo and his world. (shrink)

Examines the place of rhetoric in John Locke's political and philosophical thought. Traces the close ties between rhetoric and experience as they form the basis for a theory and practice of judgment at the center of his work"--Provided by publisher.

This essay considers self-ownership as a rhetorical and political practice. Scholarly attention to the rhetoric of self-ownership, notably in feminist theory, often rejects the term for its capacity to distort and fragment notions of the self, the body, social relations, and labor. The ambiguous character of self-ownership, in this view, carries the risk of subversion of more inclusive and relational uses. Adopting a broader notion of rhetoric as creative and effective speech, I recast self-ownership from this critical depiction through a (...) revised understanding of C. B. Macpherson’s possessive individualism and then to the texts of John Locke, the Levellers, and the Putney Debates. These early-modern exemplars offer insights into the political promises and risks of the rhetoric of self-ownership that contemporary critics obscure. The ambiguity and plurality too often rendered as a liability for self-ownership instead offer conditions for its agonistic invocation for novel claims and emerging audiences. (shrink)

For the theorists of crisis, the revolutionary state comes into existence through violence, and due to its inability to provide an authoritative katechon (restrainer) against internal and external violence, it perpetuates violence until it self-destructs. Writing during extreme economic depression and growing social and political violence, the crisis theorists––Joseph de Maistre, Juan Donoso Cortés, and Carl Schmitt––each sought to blame the chaos of their time upon the Janus-faced postrevolutionary ideals of liberalism and socialism by urging a return to pre-revolutionary moral (...) and religious values. They are united by three counterrevolutionary principles, all of which are purported to remedy revolutionary violence: traditional constitutional fidelity, the philosophy of the decision, and opposition to bourgeois liberalism. This essay is followed by the first complete English translation and publication of Donoso’s letter of October 24, 1851, which contains Donoso’s only reference to the “discussing class,” a political entity later popularized by Schmitt in his 1922 work Political Theology. (shrink)

In much of the current academic and public discussion, conspiracy theories are portrayed as a negative phenomenon, linked to misinformation, mistrust in experts and institutions, and political propaganda. Rather surprisingly, however, philosophers working on this topic have been reluctant to incorporate a negatively evaluative aspect when either analyzing or engineering the concept conspiracy theory. In this paper, we present empirical data on the nature of the concept conspiracy theory from five studies designed to test the existence, prevalence and exact form (...) of an evaluative dimension to the ordinary concept conspiracy theory. These results reveal that, while there is a descriptive concept of conspiracy theory, the predominant use of conspiracy theory is deeply evaluative, encoding information about epistemic deficiency and often also derogatory and disparaging information. On the basis of these results, we present a new strategy for engineering conspiracy theory to promote theoretical investigations and institutional discussions of this phenomenon. We argue for engineering conspiracy theory to encode an epistemic evaluation, and to introduce a descriptive expression—such as ‘conspiratorial explanation’—to refer to the purely descriptive concept conspiracy theory. (shrink)