Ramscar and colleagues (2010, this volume) describe the “feature-label-order” (FLO) effect on category learning and characterize it as a constraint on symbolic learning. I argue that FLO is neither a constraint on symbolic learning in the sense of “learning elements of a symbol system” (instead, it is an effect on nonsymbolic, association learning) nor is it, more than any other constraint on category learning, a constraint on symbolic learning in the sense of “solving the symbol grounding problem.”.

Theories of relational concept acquisition based on structured intersection discovery predict that relational concepts with a probabilistic structure ought to be extremely difficult to learn. We report four experiments testing this prediction by investigating conditions hypothesized to facilitate the learning of such categories. Experiment 1 showed that changing the task from a category-learning task to choosing the “winning” object in each stimulus greatly facilitated participants' ability to learn probabilistic relational categories. Experiments 2 and 3 further investigated the mechanisms underlying this (...) “who's winning” effect. Experiment 4 replicated and generalized the “who's winning” effect with more natural stimuli. Together, our findings suggest that people learn relational concepts by a process of intersection discovery akin to schema induction, and that any task that encourages people to discover a higher order relation that remains invariant over members of a category will facilitate the learning of putatively probabilistic relational concepts. (shrink)

Schyns, Goldstone & Thibaut argue that categorization experience results in the learning of new perceptual features that are not derivable from the learner's existing feature set. We explore the meaning and implications of this “nonderivability” claim and relate it to the question of whether perceptual invariants are learnable, and if so, what might be entailed in learning them.

Page argues convincingly for several important properties of localist representations in connectionist models of cognition. I argue that another important property of localist representations is that they serve as the starting point for connectionist representations of symbolic (relational) structures because they express meaningful properties independent of one another and their relations.

Theories of analogical reasoning have viewed relational structure as the dominant determinant of analogical mapping and inference, while assigning lesser importance to similarity between individual objects. An experiment is reported in which these two sources of constraints on analogy are placed in competition under conditions of high relational complexity. Results demonstrate equal importance for relational structure and object similarity, both in analogical mapping and in inference generation. The human data were successfully simulated using a computational analogy model (LISA) that treats (...) both relational correspondences and object similarity as soft constraints that operate within a limited-capacity working memory; but not with a model (SME) that treats relational structure as pre-eminent. (shrink)

Humans, including preschool children, exhibit role-based relational reasoning, of which analogical reasoning is a canonical example. The connectionist model proposed in the target article is only capable of conditional paired-associate learning.

We are big fans of propositions. But we are not big fans of the proposed by Mitchell et al. The authors ignore the critical role played by implicit, non-inferential processes in biological cognition, overestimate the work that propositions alone can do, and gloss over substantial differences in how different kinds of animals and different kinds of cognitive processes approximate propositional representations.

van der Velde & de Kamps argue for the importance of considering the binding problem in accounts of human mental representation. However, their proposed solution fails as a complete account because it represents the bindings between roles and their fillers through associations (or connections). In addition, many criticisms leveled by the authors towards synchrony-based bindings models do not hold.

This review of Martin Jay’s recent published collection of essays examines his ongoing rethinking, supplementation, and revision of central themes—the negative and positive dialectics of historical totalization, the varieties and uses of conceptions of experience, the nature of visual cultures and scopic regimes, and the ambiguities of truth-construction in the public realm—that have been the focus of his major works since the 1970s. It argues that his more recent work indicates a gradual shift toward an affirmation of the kinds of (...) paratactic and deconstructive thinking of Adorno and Derrida as models for producing appropriate forms of historical consciousness and historical critique in the present, and it raises the question of how the issues of historical truth-telling, consensual collective identity, ethical action, and the cultural role of the critical intellectual are reformulated in this process. (shrink)

The popular belief that religion is the same everywhere or that all religions are ‘at bottom’ identical in essentials is a widespread falsehood that is saved from being completely worthless by the fact that religion does exhibit a universal or common structure wherever it appears. This structure is intimately related to the structure of human life in the world. The enduring pattern that enables us to understand religions widely separated in both time and space depends largely on the fact that (...) man and the process of human life in the world have their own structures which remain, despite the undeniable variety introduced by vast differences of culture, ethnic features, geographical location, climate etc. Structure means pattern or form; it is reality significantly organised. It can be grasped as that which endures above and beyond changing historical details. Because human life has a structure, we are able to understand the wrath of Achilles or sympathise with the love of Abélard for Héloïse although we are separated from both by centuries of time. (shrink)

In the first comprehensive biography of Ferdinand de Saussure, John E. Joseph restores the full character and history of a man who is considered the founder of modern linguistics and whose ideas have influenced literary theory, philosophy, cultural studies, and virtually every other branch of humanities and the social sciences.

Despite the title, I do not intend to launch another expedition into the domain of epistemology. I wish instead to call attention to some problems which have arisen for philosophical theologians and philosophers of religion, as a result of two facts about the development of modern philosophy and its bearing on the analysis and interpretation of religious insight. Following these considerations, I shall propose in brief compass a programme for the future which I believe will prove fruitful for the philosophical (...) treatment of religious concerns. (shrink)

The topic of the present article is a conceptualization of the notion of contemplation and will develop its reflection around three principal questions: What is the role of desire in contemplation? Is it we who contemplate, or the god who contemplates in us? What is the relation between contemplation and the rest of human life?

The Cours de linguistique générale, which became the master text for structuralist linguistics and semiotics, is characterized by a series of dichotomies. Some of them, e.g. langue and parole, signified and signifier, arbitrary and motivated, are very well known, others less so. This paper looks at Saussure’s semiotics in terms of these dichotomies, and considers how later critiques, such as Voloshinov’s, and reformulations, particularly Hjelmslev’s and the concept of enunciation which emerged conjointly in the work of Jakobson, Lacan, Dubois, Benveniste (...) and others, were shaped as responses to the Saussurean dichotomies. Also examined in terms of its contrast with Saussure is Bally’s stylistics. The aim is a fuller understanding of the shapes taken by structuralist semiotics, in view of the heritage on which they were based and the broader intellectual climate, including phenomenology and Marxism, in which they developed. (shrink)

If one is an egalitarian, what should one want to equalize? Opportunities or outcomes? Resources or welfare? These positions are usually conceived to be very different. I argue in this paper that the distinction is misconceived: the only coherent conception of resource equality implies welfare equality, in an appropriately abstract description of the problem. In this section, I motivate the program which the rest of the paper carries out.

Gain new understanding ofwhat constitutes excellence in teaching. Learn what thousands of teachers who have been recognized for educational excellence—and who have been recipients of such teaching awards—believe make up the fabric of success in the classroom. Noted experts gathered thousands of insights directly from these educators and placed them within the context of history and research. Inspiring and informative, this book sheds new light on the components of excellence in education that are both definable and intangible.

Well and Good presents a combination of "classic" and little-known but real-life cases. Included are a range of cases involving nurses and other health professionals as well as many involving doctors. The cases in the main body of the book are accompanied by the editors' impartial discussions of the issues involved. The final section is comprised of unanalysed cases for further study. For the new edition, the introduction has been expanded to include discussions of feminist bioethics and of virtue ethics, (...) alongside the Kantian, Rossian and utilitarian frameworks discussed in previous editions. Most of the existing cases have been updated to reflect these additional foci, and four analysed cases have been added. Several cases have been added to the group of unanalysed cases, which now includes questions for discussion. Among cases new to this edition are the "mercy killing" case of Robert Latimer, the assisted suicide of Sue Rodriguez, the pregnancy solvent-abuse case of Ms. G., and a case involving sex-selection and abortion on gender grounds. (shrink)

Well and Good presents a combination of "classic" and little-known cases in health care ethics. These cases, accompanied by information about the major ethical theories, give students a chance to grapple with the ethical challenges faced by health care practitioners, policy makers, and recipients. The authors' narrative style and leading questions provoke student interest and engagement, while allowing instructors the freedom to draw from the theoretical perspectives they consider most useful. This fourth edition includes an expanded discussion of feminist ethics, (...) and new cases addressing pandemic ethics, humanitarian aid, the social determinants of health, research and aboriginal communities, and a number of other emerging issues. (shrink)

This article, taking a social semiotic approach, analyses two pieces of music written, shared and exalted by two pre-1945 European fascist movements – the German NSDAP and the British Union of Fascists. These movements, both political and cultural, employed mythologies of unity, common identity and purpose in order to elide the realities of social distinction and political–economic inequalities between bourgeois and proletarian groups in capitalist societies. Visually and inter-personally, the fascist cultural project communicated a machine-like certainty about a vision for (...) a new society based on discipline, conformity and the might of the nation. In this article, we are interested in the ways that these very same discourses are also communicated through sound and music in two songs: The Horst Wessel Lied and the BUF marching song, two songs that used the same melody. We analyse the discourses communicated by the semiotic choices made in melody, arrangements, sound qualities, rhythms as well as in lyrics. The article first identifies some of the underlying semiotic resources for meaning making in sound and then shows how these are used in order to communicate specific ideas, values and attitudes. (shrink)

This article summarizes a variety of current as well as previous research in support of a new theory of consciousness. Evidence has been steadily accumulating that information about a stimulus complex is distributed to many neuronal populations dispersed throughout the brain and is represented by the departure from randomness of the temporal pattern of neural discharges within these large ensembles. Zero phase lag synchronization occurs between discharges of neurons in different brain regions and is enhanced by presentation of stimuli. This (...) evidence further suggests that spatiotemporal patterns of coherence, which have been identified by spatial principal component analysis, may encode a multidimensional representation of a present or past event. How such distributed information is integrated into a holistic percept constitutes the binding problem. How a percept defined by a spatial distribution of nonrandomness can be subjectively experienced constitutes the problem of consciousness. Explanations based on a discrete connectionistic network cannot be reconciled with the relevant facts. Evidence is presented herein of invariant features of brain electrical activity found to change reversibly with loss and return of consciousness in a study of 176 patients anesthetized during surgical procedures. A review of relevant research areas, as well as the anesthesia data, leads to a postulation that consciousness is a property of quantumlike processes, within a brain field resonating within a core of structures, which may be the neural substrate of consciousness. This core includes regions of the prefrontal cortex, the frontal cortex, the pre- and paracentral cortex, thalamus, limbic system, and basal ganglia. (shrink)

Let it be clear at the outset that in reappraising Dewey's thought we have to do with no minute philosopher. In breadth of interest and range of thought he belongs with the great comprehensive thinkers of the past. And in contrast to many thinkers both in his own time and since, he had a constructive program. Philosophy for him meant more than analysis, even though analysis is an important part of the philosophic enterprise. Dewey's constructive philosophy has too often been (...) lost in polemic discussion. I subscribe to the confession made some years ago by Ernest Hocking in which he said that he began to understand Dewey when he started reading him for enjoyment and not for the purpose of showing that he was all wrong! As Dewey's work shapes up in historical perspective, it assumes a great substantiality. One may disagree and one may correct, but in comparison with philosophy of a wholly technical and professional sort, Dewey's large-minded approach to genuinely philosophic questions places him among philosophers of stature. (shrink)

Radical and liberal theories of egalitarianism are distinguished, in large part, by the differing degrees to which they hold people responsible for their own well-being. The most liberal or individualistic theory calls for equality of opportunity. Once such “starting gate equality,” as Dworkin calls it, is guaranteed, then any final outcome is justified, provided certain rules, such as voluntary trading, are observed. At the other pole, the most radical egalitarianism calls for equality of welfare. In between these two extremes are (...) egalitarian proposals that equalize more than conventional opportunities, yet less than full welfare. Sen speaks of equality of basic capabilities as a goal; implementing that requires more than starting gate equality, because some will require more resources than others to attain the same capabilities. Meeting basic needs is another objective. Equality of needs fulfillment is perhaps less radical than equality of basic capabilities and more radical than equality of opportunity. Rawls takes equality of primary goods as a benchmark; he distinguishes primary goods from welfare, but includes among them goods that are more complicated than conventional resources and opportunities, all of which are supposed inputs into any conception of welfare. One could imagine proposing an egalitarianism that equalized some quite measurable outcome across populations, such as infant mortality. That would be an outcome-equalizing theory where the rate of infant mortality is a proxy, presumably, for some more complicated maximand, such as the degree of wellbeing of a population. (shrink)