This paper reports on an ongoing ARC Discovery Project that is conducting design research into learning in collaborative virtual worlds (CVW).The paper will describe three design components of the project: (a) pedagogical design, (b)technical and graphics design, and (c) learning research design. The perspectives of each design team will be discussed and how the three teams worked together to produce the CVW. The development of productive failure learning activities for the CVW will be discussed and there will be an interactive (...) demonstration of the project's CVW. (shrink)

This is a copy of the presentation given at the "Workshop on Agency and Distributed Cognition" at Macquarie University, March 2012. What is noteworthy about this piece of work is that (i) it is a very early foray into the pedagogy, ontology, and epistemology of virtual worlds (it's 2012, way before David Chalmers' book "Reality+" in 2022); and (ii) it was my first foray into "social epistemology" beyond the standard "S knows that p" epistemology, drawing on Vygotskian collaborative approaches to (...) learning and teaching, moving beyond analytic philosophy into educational research. Finally, (iii) there's a hyperlink to the actual virtual world in Unity3D created by a cross-disciplinary team of researchers from Sydney University and Macquarie University for the purposes of teaching scientific inquiry. (shrink)

BackgroundKinarm Standard Tests is a suite of upper limb tasks to assess sensory, motor, and cognitive functions, which produces granular performance data that reflect spatial and temporal aspects of behavior. We have previously used principal component analysis to reduce the dimensionality of multivariate data using the Kinarm End-Point Lab. Here, we performed PCA using data from the Kinarm Exoskeleton Lab, and determined agreement of PCA results across EP and EXO platforms in healthy participants. We additionally examined whether further dimensionality reduction (...) was possible by using PCA across behavioral tasks.MethodsHealthy participants were assessed using the Kinarm EXO and EP. Four behavioral tasks were performed that quantified arm sensory and motor function, including position sense [Arm Position Matching ] and three motor tasks [Visually Guided Reaching, Object Hit, and Object Hit and Avoid ]. The number of components to include per task was determined from scree plots and parallel analysis, and rotation type was decided on a per-task basis. To assess agreement, we compared principal components across platforms using distance correlation. We additionally considered inter-task interactions in EXO data by performing PCA across all six behavioral assessments.ResultsBy applying PCA on a per task basis to data collected using the EXO, the number of behavioral parameters were substantially reduced by 58–75% while accounting for 76–87% of the variance. These results compared well to the EP analysis, and we found good-to-excellent agreement values between PCs from the EXO and those from the EP. Finally, we were able to reduce the dimensionality of the EXO data across tasks down to 16 components out of a total of 76 behavioral parameters, which represents a reduction of 79% while accounting for 73% of the total variance.ConclusionPCA of Kinarm robotic assessment appears to capture similar relationships between kinematic features in healthy individuals and is agnostic to the robotic platform used for collection. Further work is needed to investigate the use of PCA-based data reduction for the characterization of neurological deficits in clinical populations. (shrink)

This paper presents the intelligent virtual animals that inhabit Omosa, a virtual learning environment to help secondary school students learn how to conduct scientific inquiry and gain concepts from biology. Omosa supports multiple agents, including animals, plants, and human hunters, which live in groups of varying sizes and in a predator-prey relationship with other agent types (species). In this paper we present our generic agent architecture and the algorithms that drive all animals. We concentrate on two of our animals to (...) present how different parameter values affect their movements and inter/intra-group interactions. Two evaluations studies are included: one to demonstrate the effect of different components of our architecture; another to provide domain expert validation of the animal behavior. (shrink)

This handbook presents a comprehensive introduction to the core areas of philosophy of education combined with an up-to-date selection of the central themes. It includes 95 newly commissioned articles that focus on and advance key arguments; each essay incorporates essential background material serving to clarify the history and logic of the relevant topic, examining the status quo of the discipline with respect to the topic, and discussing the possible futures of the field. The book provides a state-of-the-art overview of philosophy (...) of education, covering a range of topics: Voices from the present and the past deals with 36 major figures that philosophers of education rely on; Schools of thought addresses 14 stances including Eastern, Indigenous, and African philosophies of education as well as religiously inspired philosophies of education such as Jewish and Islamic; Revisiting enduring educational debates scrutinizes 25 issues heavily debated in the past and the present, for example care and justice, democracy, and the curriculum; New areas and developments addresses 17 emerging issues that have garnered considerable attention like neuroscience, videogames, and radicalization. The collection is relevant for lecturers teaching undergraduate and graduate courses in philosophy of education as well as for colleagues in teacher training. Moreover, it helps junior researchers in philosophy of education to situate the problems they are addressing within the wider field of philosophy of education and offers a valuable update for experienced scholars dealing with issues in the sub-discipline. Combined with different conceptions of the purpose of philosophy, it discusses various aspects, using diverse perspectives to do so. Contributing Editors: Section 1: Voices from the Present and the Past: Nuraan Davids Section 2: Schools of Thought: Christiane Thompson and Joris Vlieghe Section 3: Revisiting Enduring Debates: Ann Chinnery, Naomi Hodgson, and Viktor Johansson Section 4: New Areas and Developments: Kai Horsthemke, Dirk Willem Postma, and Claudia Ruitenberg. (shrink)

The interdisciplinary relevance of Spinoza today.

Over the past decade, teaching and learning in virtual worlds has been at the forefront of many higher education institutions around the world. The DEHub Virtual Worlds Working Group (VWWG) consisting of Australian and New Zealand higher education academics was formed in 2009. These educators are investigating the role that virtual worlds play in the future of education and actively changing the direction of their own teaching practice and curricula. 47 academics reporting on 28 Australian higher education institutions present an (...) overview of how they have changed directions through the effective use of virtual worlds for diverse teaching and learning activities such as business scenarios and virtual excursions, role-play simulations, experimentation and language development. The case studies offer insights into the ways in which institutions are continuing to change directions in their teaching to meet changing demands for innovative teaching, learning and research in virtual worlds. This paper highlights the ways in which the authors are using virtual worlds to create opportunities for rich, immersive and authentic activities that would be difficult or not possible to achieve through more traditional approaches. (shrink)

Several recent contextualist theorists have proposed contextualizing the skeptic. Their claim is that oneshould view satisfactory answers to global doubts regarding such subjects as theexternal world, other minds, and induction as requirements for justification incertain philosophical contexts, but not in everyday and scientific contexts. Incontrast, the skeptic claims that a satisfactory answer to a global doubt in eachof these areas is a context-invariant requirement for justified belief. In this paper,I consider and reject the arguments Michael Williams develops in his (...) bookUnnatural Doubts that are intended to show that the skeptic's interpretationof the significance of global doubts is mistaken. In addition, I argue that Williams'general strategy in opposing the skeptic is extremely interesting and worth furtherinvestigation, even if his particular execution of it is unsuccessful. To this end, Iclarify the general strategy, distinguish it from a variety of others, and discuss itsprospects as an answer to the skeptic. (shrink)

Several recent contextualist theorists (e.g. David Lewis, Michael Williams, andKeith DeRose) have proposed contextualizing the skeptic. Their claim is that oneshould view satisfactory answers to global doubts regarding such subjects as theexternal world, other minds, and induction as requirements for justification incertain philosophical contexts, but not in everyday and scientific contexts. Incontrast, the skeptic claims that a satisfactory answer to a global doubt in eachof these areas is a context-invariant requirement for justified belief. In this paper,I consider and reject (...) the arguments Michael Williams develops in his bookUnnatural Doubts that are intended to show that the skeptic's interpretationof the significance of global doubts is mistaken. In addition, I argue that Williams'general strategy in opposing the skeptic is extremely interesting and worth furtherinvestigation, even if his particular execution of it is unsuccessful. To this end, Iclarify the general strategy, distinguish it from a variety of others, and discuss itsprospects as an answer to the skeptic. (shrink)

Die Philosophie von Hans Jonas hat eine tiefe Wirkung auf ein weites Spektrum von Lesern in Europa, Asien und in Amerika entfaltet. Mit seinem ethischen Entwurf "Das Prinzip Verantwortung" gewann er insbesondere in Deutschland in der ökologischen Bewegung in den 70er Jahren einen enormen Einfluss. Die Autoren dieses von Christian Wiese und Eric Jacobson herausgegebenen Bandes (u.a. Micha Brumlik, Konrad Liessmann, Michael Löwy) versuchen hier eine Neubewertung seines herausragenden Beitrags zum religionsgeschichtlichen und philosophischen Diskurs seiner Zeit. Erstmals liegt (...) hier der Versuch vor, die vier zentralen Elemente des Werkes von Hans Jonas in ihrer Gesamtheit und ihrem inneren Zusammenhang zu beleuchten: deutsch-jüdische Geistesgeschichte des 20. Jahrhunderts, Erforschung der spätantiken Gnosis, Ethik und Philosophie der Verantwortung für die technologische Zivilisation sowie theologische Reflexionen nach dem Zivilisationsbruch von Auschwitz. Die international anerkannten Forscherinnen und Forscher arbeiten die vielfältigen Facetten des Denkens von Hans Jonas heraus. Sein leidenschaftliches Plädoyer für die "Weiterwohnlichkeit der Welt" ist vor diesem Hintergrund von bleibender Aktualität. (shrink)

Michael Williams e Keith DeRose defendem suas diferentes versões de contextualismo com base em que o contextualismo fornece uma explicação melhor do uso ordinário de termos epistêmicos que competidores invariantistas. Um objetivo deste trabalho é explicar por que seus argumentos não têm sucesso. Um objetivo adicional é mostrar que a disputa entre contextualistas e invariantistas tal como apresentada por Williams e DeRose é uma interpretação limitada da disputa: há importantes posições contextualistas e invariantistas que estão fora do alcance de (...) seus argumentos e que deveriam ser consideradas em uma defesa abrangente do contextualismo. DOI:10.5007/1808-1711.2010v14n3p375. (shrink)

Michael Williams and Keith DeRose defend their different versions of contextualism on the grounds that contextualism gives a better account of the ordinary use of epistemic terms than invariantist competitors. One aim of this paper is to explain why their arguments do not succeed. A further aim is to show that the dispute between contextualists and invariantists portrayed by Williams and DeRose is a narrow interpretation of the dispute: there are important contextualist and invariantist positions which fall outside the (...) scope of their arguments and which a full defense of contextualism should consider. (shrink)

Poststructuralism--as a name for a mode of thinking, a style of philosophizing, a kind of writing--has exercised a profound influence upon contemporary Western thought and the institution of the university. As a French and predominantly Parisian affair, poststructuralism is inseparable from the intellectual milieu of postwar France, a world dominated by Alexandre Kojève's and Jean Hyppolite's interpretations of Hegel, Jacques Lacan's reading of Freud, Gaston Bachelard's epistemology, George Canguilhem's studies of science, and Jean-Paul Sartre's existentialism. It is also inseparable from (...) the structuralist tradition of linguistics based upon the work of Ferdinand de Saussure and Roman Jacobson, and the structuralist interpretations of Claude Lévi-Strauss, Roland Barthes, Louis Althusser, and the early Michel Foucault. Poststructuralism, considered in terms of contemporary cultural history, can be understood as belonging to the broad movement of European formalism, with explicit historical links to both Formalist and Futurist linguistics and poetics, and with aspects of the European avant-garde, especially André Breton's surrealism. Each essay in this unique collection by and for educators is devoted to the work and educational significance of one of ten major poststructuralist philosophers. (shrink)

Moral sentimentalism can be understood as a metaethical theory, a normative theory, or some combination of the two. Metaethical sentimentalism emphasizes the role of affect in the proper psychology of moral judgment, while normative sentimentalism emphasizes the centrality of warm emotions to the phenomena of which these judgments properly approve. Neither form of sentimentalism necessarily implies a commitment to virtue ethics, but both have an elective affinity with it. The classical metaethical sentimentalists of the Scottish Enlightenment—such as David Hume and (...) Adam Smith—were all, to a greater or lesser extent, also virtue theorists. The connection is even stronger in the case of Enlightenment philosophers who were also normative sentimentalists , as with Frances Hutcheson. For Hutcheson, virtue simply is a habit of acting from the warm motive of universal benevolence. Today, neo-sentimentalist metaethicists such as Allan Gibbard, Justin D’Arms and Daniel Jacobson generally remain agnostic on the question of whether virtue ethics is superior to its deontological and consequentialist competitors. Michael Slote, however, has developed a comprehensive theory of sentimentalist care ethics in an unambiguously virtue-centered form. (shrink)

A collection, edited by David Bain, Michael Brady, and Jennifer Corns, originating in our Value of Suffering Project. Table of Contents: Michael Wheeler - ‘How should affective phenomena be studied?’; Julien Deonna & Fabrice Teroni – ‘Pleasures, unpleasures, and emotions’; Hilla Jacobson – ‘The attitudinal representational theory of painfulness fleshed out’; Tim Schroeder – ‘What we represent when we represent the badness of getting hurt’; Hagit Benbaji – ‘A defence of the inner view of pain’; Olivier Massin (...) – ‘Suffering pain’; Frederique de Vignemont – ‘The value of threat’; Colin Leach – ‘Bad feelings can be good and good feelings can be bad’; Tasia Scrutton – ‘Mental suffering and the experience of beauty’; Brock Bastian – ‘From suffering to satisfaction: why we need pain to feel pleasure’; Marilyn McCord Adams – ‘Pain and moral agency’; Jennifer Corns – ‘Hedonic rationality’; Jonathan Cohen & Matthew Fulkerson – ‘Suffering and rationality’; Tom McClelland – ‘Suffering invites understanding’; Michael Brady – ‘Suffering as a virtue’; Glen Pettigrove TBA. Further authors TBA. (shrink)

In this paper, we defend the representationalist theory of phenomenal consciousness against a recent objection due to Hilla Jacobson, who charges representationalism with a failure to explain the role of pain in rationalizing certain forms of behavior. In rough outline, her objection is that the representationalist is unable to account for the rationality of certain acts, such as the act of taking pain killers, which are aimed at getting rid of the experience of pain rather than its intentional object. (...) If representationalism were true, she claims, then the act of taking pain killers would be just as irrational as the act of a ruler who responds to bad tidings by killing the messenger. This paper aims to show that these charges are mistaken. (shrink)

According to the received account of guilt in the philosophical literature, one cannot feel guilt unless one takes oneself to have done something morally wrong. But ordinary people feel guilt in many cases in which they do not take themselves to have done anything morally wrong. In this paper, I focus on one kind of guilt without perceived wrongdoing, guilt about being merely causally responsible for a bad state-of-affairs. I go on to present a novel account of guilt that explains (...) guilt about mere causal responsibility, according to which guilt represents part of the self as bound up with what is bad. (shrink)

Excerpt from Die Ethik des Aristoteles: In Ihrer Systematischen Einheit und in Ihrer Geschichtlichen Stellung Untersucht 1. Die Tapferkeit. Keine systematische Anordnung der Tugenden Die sittliche Gesinnung als Motiv der Tapferkeit - die Tapferkeit als richtiges Masshalten. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing (...) imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.". (shrink)

Concepts and Cases in Nursing Ethics is an introduction to contemporary ethical issues in health care, designed especially for Canadian audiences. The book is organized around six key concepts: beneficence, autonomy, truth-telling, confidentiality, justice, and integrity. Each of these concepts is explained and discussed with reference to professional and legal norms. The discussion is then supplemented by case studies that exemplify the relevant concepts and show how each applies in health care and nursing practice. This new fourth edition includes an (...) added chapter on end-of-life issues, and it is revised throughout to reflect the latest developments on topics such as global health ethics, cultural competence, social media, and palliative sedation. (shrink)

Machine learning algorithms pervade contemporary society. They are integral to social institutions, inform processes of governance, and animate the mundane technologies of daily life. Consistently, the outcomes of machine learning reflect, reproduce, and amplify structural inequalities. The field of fair machine learning has emerged in response, developing mathematical techniques that increase fairness based on anti-classification, classification parity, and calibration standards. In practice, these computational correctives invariably fall short, operating from an algorithmic idealism that does not, and cannot, address systemic, Intersectional (...) stratifications. Taking present fair machine learning methods as our point of departure, we suggest instead the notion and practice of algorithmic reparation. Rooted in theories of Intersectionality, reparative algorithms name, unmask, and undo allocative and representational harms as they materialize in sociotechnical form. We propose algorithmic reparation as a foundation for building, evaluating, adjusting, and when necessary, omitting and eradicating machine learning systems. (shrink)

Our aim in this paper is to present the distinct ways in which Wolff, Baumgarten, and Kant understand the relationship between necessitation, constraint, and reluctant action in an effort to illustrate the subtle ways in which their conceptions of obligation differ from each another. Whereas Wolff conceives of natural or moral obligation as incompatible with constraint, Baumgarten holds that constraint and reluctant action are, in some instances, compatible with natural obligation. Kant departs from Baumgarten by conceiving of obligation as necessarily (...) involving constraint: as Kant’s reply to Schiller’s famous objection reveals, obligation must take on the character of constraint to reluctant action on account of the fact that human beings possess inclinations that always threaten to impel them in directions that oppose morality. (shrink)

Call "radical moral theorizing" the project of developing a moral theory that not only tries to conform to our existing moral intuitions, but also manifests various theoretical virtues: consistency, simplicity, explanatory depth, and so on. Many moral philosophers assume that radical moral theorizing does not require any particular metaethical commitments. In this paper, I argue against this assumption. The most natural justification for radical moral theorizing presupposes moral realism, broadly construed; in contrast, there may be no justification for radical moral (...) theorizing if moral anti-realism is true. (shrink)

Commentators disagree about the extent to which Kant’s ethics is compatible with consequentialism. A question that has not yet been asked is whether Kant had a view of his own regarding the fundamental difference between his ethical theory and a broadly consequentialist one. In this paper I argue that Kant does have such a view. I illustrate this by discussing his response to a well-known objection to his moral theory, namely that Kant offers an implicitly consequentialist theory of moral appraisal. (...) This objection was most famously raised by Mill and Schopenhauer, but also during Kant’s time by Pistorius and Tittel. I show that Kant’s response to this objection in the second Critique illustrates that he sees the fundamental difference between his moral theory and a broadly consequentialist one to be one that concerns methodology. (shrink)

From the concrete experience of war, Michael S. Yandell constructs a phenomenology of “negative revelation” in which false or distorted claims of goodness and justice disintegrate and become meaningless, adding depth to the term moral injury.

Using William Shakespeare’s Hamlet and the play-within-the play, The Murder of Gonzago, as a case study, this essay argues that theatrical utterances constitute a special case of language usage not previously elucidated: the utterance of a statement with propositional content in theatre functions as an event. In short, the propositional content of a particular p (e.g. p1, p2, p3 …), whether or not it is true, is only understood—and understood to be true—if p1 is uttered in a particular time, place, (...) and situation (i.e. during a theatrical event); otherwise, the propositional content in those theatrical utterances can either be false or contingently true. (shrink)

Nature and civilisation -- Climate and the forms of the atmosphere -- Surface and the forms of the land -- Living forms -- The forms of metabolism -- Humans - anatomical and cultural forms -- City forms -- The forms of information, energy and ecology -- Emergence.

An Essay on Human Action seeks to provide a comprehensive, detailed, enlightening, and (in its detail) original account of human action. This account presupposes a theory of events as abstract, proposition-like entities, a theory which is given in the first chapter of the book. The core-issues of action-theory are then treated: what acting in general is (a version of the traditional volitional theory is proposed and defended); how actions are to be individuated; how long actions last; what acting intentionally is; (...) what doing one thing by doing another is; what basic action is; and what omitting to do something is. Attention is also given to the concepts of causation, intention, volition, deciding, choosing, and trying. Finally, a libertarian account of free action is tentatively proposed and defended. (shrink)

This a clear and concise introduction to Danish philosopher Soren Kierkegaard.ichael Watts uses Kierkegaard's own writings to introduce his theoriesbout living a truthfu; and spiritual life, while explaining the enormousnfluence of the philosopher's personal life on his work and beliefs. As theounder of 20th century existentialism, and the first philosopher to definehe idea of angst, Kierkegaard's profound influence on modern life is clearlyefined in accessible terms in this guide for students and general readers.

Common knowledge is ubiquitous in our lives and yet there remains considerable uncertainty about how to model or understand it. Standard analyses of common knowledge end up being challenged by either regress or circularity which then give rise to well-known paradoxes of practical reasoning, such as the Two Generals’ Paradox. This paper argues that the nature and utility of common knowledge can be illuminated by appeal to Wittgenstein’s Hinge Epistemology. It is argued that those things that we standardly think of (...) as being common knowledge in our lives are the same as those that Wittgenstein identified as hinge certainties. This identification of common knowledge with hinge certainties allows us to resolve the regress problem for common knowledge and explain how the Two Generals’ Paradox arises. (shrink)

A particular feature of this book is substantial "Stretch and Challenge" material throughout which allows students to develop further.