Despite much research on the relationship between awareness and dementia little can be concluded concerning their relationship and the role of other factors. It is likely that studies capture different phenomena of awareness. This study aimed at identifying and delineating such variation by analysing data from three questionnaires obtained during the longitudinal study of awareness in 101 people with early-stage dementia. The data concerned awareness in relation to memory, activities of daily living and socio-emotional function. Significant differences in patterns of (...) discrepancies were obtained. This suggests that the awareness phenomena involved were structurally different; and that, in turn, this may reflect variation in the intrinsic linking between awareness and its ‘object’ . The identification of such differences is necessary so that appropriate methodologies can be applied to the study of awareness in different contexts. (shrink)

Robert Roth, among the first few Catholics to write favorably, even if critically, about American pragmatism, presents here a creative piece of comparative philosophy in which he achieves a long-term goal of attempting a reconciliation between pragmatism and a classical spiritual and religious perspective. The title, Radical Pragmatism, is an adaptation of William James’s "radical empiricism." James had argues that the classical empiricists, Locke and Hume, did not go far enough in their account of experience. They missed some of (...) its most important aspects, namely connections and relations, and as a result they were left with discrete sense data and sense objects. (shrink)

This volume contributes to the remarkable resurgence in interest for American pragmatism and its proponents by focusing on the influence of British empiricism, ...

Learning in educational settings most often emphasizes declarative and procedural knowledge. Studies of expertise, however, point to other, equally important components of learning, especially improvements produced by experience in the extraction of information: Perceptual learning. Here we describe research that combines principles of perceptual learning with computer technology to address persistent difficulties in mathematics learning. We report three experiments in which we developed and tested perceptual learning modules to address issues of structure extraction and fluency in relation to algebra and (...) fractions. PLMs focus students’ learning on recognizing and discriminating, or mapping key structures across different representations or transformations. Results showed significant and persisting learning gains for students using PLMs. PLM technology offers promise for addressing neglected components of learning: Pattern recognition, structural intuition, and fluency. Using PLMs as a complement to other modes of instruction may allow students to overcome chronic problems in learning. (shrink)

ABSTRACTInitial evaluations generalise to new contexts, whereas counter-attitudinal evaluations are context-specific. Counter-attitudinal information may not change evaluations in new contexts beca...

This paper presents a platform for developing, testing and executing synchronous collaborative applications in a distributed, heterogeneous environment. Even though several environments exist nowadays, specific problems are not treated satisfactorily. Especially in ‘real’ network environments, problems like unstable network connections and low bandwidths have to be considered.The DreamTeam platform addresses the special needs of environments with non-optimal characteristics which can, be found in distance learning scenarios. DreamTeam comprises a development environment, a simulation environment and a runtime environment; it is based (...) upon the concept of a fully decentralised architecture and encourages rapid prototyping.DreamTeam supports developers of shared applications through a component concept. Using components helps to divide a software project into well-defined parts. Well-documented interfaces help to reduce integration efforts and improve software quality. A selection of sample applications with DreamTeam validates our design concept. (shrink)

In an online, participatory class, we interpreted The Dream of the Black Planet knowing nothing of the dreamer beyond age and gender, and having none of the dreamer’s associations. Our interpretation included a series of predictions about the dreamer. When it was complete, we asked the bringer of the dream (who had until then been silent and was not visible to us -- her video camera was switched off ) to give us more information about the dreamer. Our predictions were (...) mostly confirmed. The dreamer is in a car with his dad. It is not clear who is driving. This record is another iteration of an experiment that is described more fully in the paper The Dream of the Six-Legged Dog: An Experimental System that Tests Symbolic Meaning, soon to be published. This iteration repeats and confirms the evidence given in that paper. AUDIO RECORD OF COMPLETE BLACK PLANET CLASS: link is given on 1st page of the text you download from this page. (shrink)

THERE is no trap that is easier to stumble into than that of trying to show whether one philosopher did or did not answer the problem of another philosopher. The trap consists in the tendency to think that both philosophers handled the problem in precisely the same way, even though they represent two quite different traditions. This is especially true of thinkers like David Hume and Charles Sanders Peirce. John Smith has shown quite convincingly that we cannot understand the American (...) pragmatists by limiting discussion to the epistemological questions of the British empiricist tradition stemming from Hume, Mill, and Russell. And A. J. Ayer can be faulted for attempting to do just that. However, it is possible for one to treat of Peirce's answer to Hume on necessary connection without falling into the trap. First of all, both philosophers raised the same kind of question. It is clear that Peirce had Hume specifically in mind when on many an occasion he attacked nominalism and defended real connections. But they differed in that Peirce defended his position from a broader perspective enabling him to arrive at a more satisfactory conclusion. To establish this thesis, it will be necessary to focus on several aspects of their thought that bear upon the topic under discussion. Undoubtedly the task of selection and interpretation of details has many a trap of its own, but it is hoped that the more obvious ones can be avoided. (shrink)

This volume traces the influence of the British Empiricists--John Locke and David Hume--upon the American pragmatists--Charles S Peirce, William James, and John Dewey. But there are significant differences between the two traditions so that it can be said that the pragmatists gave the classical empirical tradition new directions. Heretofore these lines of influence and divergence have been recognized but not sufficiently developed. This movement is illustrated in chapters on experience, necessary connection, personal identity, and moral, social, and political theory. A (...) final chapter indicates the challenges that are still to be addressed by pragmatism. (shrink)

George Spencer Brown, a polymath and author of Laws of Form, brought together mathematics, electronics, engineering and philosophy to form an unlikely bond. This book investigates Design with the NOR, the title of the yet unpublished 1961 typescript by Spencer Brown. The typescript formed through the author's experiences as technical engineer and developer of a new form of switching algebra for Mullard Equipment LTD., a British manufacturer of electronic components. Related essays contextualise the typescript drawing on a variety of backgrounds (...) from mathematics and engineering to philosophy and sociology. (shrink)