How is it that many schizophrenics identify certain instances of verbal imagery as hallucinatory? Most investigators have assumed that alterations in sensory features of imagery explain this. This approach, however, has not yielded a definitive picture of the nature of verbal hallucinations. An alternative perspective suggests itself if one allows the possibility that the nonself quality of hallucinations is inferred on the basis of the experience of unintendedness that accompanies imagery production. Information-processing models of “intentional” cognitive processes call for abstract (...) planning representations that are linked to goals and beliefs. Unintended actions - and imagery - can reflect planning disruptions whereby cognitive products do not cohere with concurrent goals. A model of schizophrenic speech disorganization is presented that postulates a disturbance of discourse planning. Insofar as verbal imagery can be viewed as inwardly directed speech, a consequence of such planning disturbances could be the production of unintended imagery. This link between the outward disorganization of schizophrenic speech and unintended verbal imagery is statistically supported by comparing the speech behavior of hallucinating and nonhallucinating schizophrenics. Studies of “borderline” hallucinations during normal, “goal-less” relaxation and drowsiness suggest that experiential unintendedness leads to a nonpathological variant of hallucinatory otherness that is correctable upon emerging from such passive cognitive states. This contrasts with the schizophrenic case, where nonconcordance with cognitive goals reinforces the unintendedness of verbal images and sustains the conviction of an external source. This model compares favorably with earlier models of verbal hallucinations and provides further evidence for a language production disorder in many schizophrenics.Short Abstract: How is it that many schizophrenics identify certain instances of verbal imagery as hallucinatory? This paper proposes that the critical feature identifying hallucinations is the experience of unintendedness. This experience is nonpathological during passive conscious states but pathological if occurring during goal-directed cognitive processing. A model of schizophrenic speech disorganization is presented that postulates a disturbance of discourse planning that specifies communicative intentions. These alterations could generate unintended verbal imagery as well. Statistical data are offered to support the model, and relevant empirical studies are reviewed. (shrink)

Theory theory and simulation theory share the assumption that mental states are unobservable, such that mental state attribution requires an extra psychological step beyond perception. Phenomenologists deny this, contending that we can directly perceive people's mental states. Here I evaluate objections to theory theory and simulation theory as accounts of everyday social perception offered by Dan Zahavi and Shaun Gallagher. I agree that their phenomenological claims have bite at the personal level, distinguishing direct social perception from conscious theorizing and simulation. (...) Their appeals to phenomenology and other arguments do not, however, rule out theory theory or simulation theory as accounts of the sub-personal processes underlying social perception. While I here remain uncommitted about the plausibility of sub-personal theorizing and simulation, I argue that phenomenologists must do more in order to reject these accounts. (shrink)

In this essay I argue that the mainstream ‘Standard Story’ of action – according to which actions are bodily motions with the right internal mental states as their causal triggers (e.g., ‘belief-desire-pairs’, ‘intentions’) – gives rise to a deeply problematic conception of inter-subjective action-understanding. For the Standard Story, since motivating reasons are internal mental states and bodily motions are not intrinsically intentional, an observer must ascribe internal states to others to make rational sense of their outwardly observable bodily motions. I (...) argue this is both phenomenologically distorted and requires, on pain of infinite regress, a deeper, non-inferential, practical-perceptual form of understanding: ‘knowledge-how’, in a broadly Rylean sense. Recognizing the irreducible role of practical-perceptual knowledge-how in inter-subjective understanding, I argue, undermines core assumptions of the Standard Story concerning what an agent can directly perceive in interacting with others, and how our everyday practices of explaining actions with reasons function – and this opens the space for a radically opposed alternative view of inter-subjective action understanding. (shrink)

Wittgenstein composed five original musical fragments during his transitional middle period, in which he employs musical notation as a means by which to convey his philosophical thoughts. This is an overlooked aspect of the importance of aesthetics, and musical thinking in particular, in the development of Wittgenstein’s philosophy. We explain and evaluate the way the music interlinks with Wittgenstein’s philosophical thoughts. We show the direct relation of these musical examples as precursors to some of Wittgenstein’s most celebrated ideas (the push (...) beyond the inner/outer picture, the problem of rule-following, and aspect perception). We also show how important broad aesthetic notions such as style and composition concerning the very possibility of philosophizing were to Wittgenstein. (shrink)

The problem of epistemic opacity in Artificial Intelligence is often characterised as a problem of intransparent algorithms that give rise to intransparent models. However, the degrees of transparency of an AI model should not be taken as an absolute measure of the properties of its algorithms but of the model’s degree of intelligibility to human users. Its epistemically relevant elements are to be specified on various levels above and beyond the computational one. In order to elucidate this claim, I first (...) contrast computer models and their claims to algorithm-based universality with cybernetics-style analogue models and their claims to structural isomorphism between elements of model and target system. While analogue models aim at perceptually or conceptually accessible model-target relations, computer models give rise to a specific kind of underdetermination in these relations that needs to be addressed in specific ways. I then undertake a comparison between two contemporary AI approaches that, although related, distinctly align with the above modelling paradigms and represent distinct strategies towards model intelligibility: Deep Neural Networks and Predictive Processing. I conclude that their respective degrees of epistemic transparency primarily depend on the underlying purposes of modelling, not on their computational properties. (shrink)

One of the most striking features of twentieth-century philosophy has been its obsession with language. For the most part, this phenomenon is greeted with hostile incredulity by external observers. Surely, they say, if philosophy is the profound and fundamental discipline which it has purported to be for more than two millennia, it must deal with something more serious than mere words, namely the things they stand for, and ultimately the essence of reality or of the human mind.

According to the Perceptual Analysis of Emotional Expression, behaviors express emotions by making them perceptually manifest. A smile is an expression of joy because an observer who sees a smile can see joy. A pout is an expression of grief because an observer who sees a pout can see grief. And a growl is an expression of anger because an observer who hears a growl can hear anger. The idea is not simply that expressions can enable the perception of emotion, (...) but that expressions essentially do so. In the course of defending this analysis against challenges, I develop a novel account of the relationship between language and expression. (shrink)

An argument is presented to the effect that the ability to feel or to experience meaning conditions the ability to mean, and is thus essential to our notion of meaning. The experience of meaning is manifested in the "fine shades" of use and behavior. Theses, so obvious in music, constitute understanding music, which makes music understanding so relevant to understanding language. Applying these notions of understanding, feeling, and experience--as well as their explication in terms of comparisons, internal relation, and mastery (...) of technique--to music, where they are so apt and natural, is fertile both for the philosophy of language and the philosophy of music. (edited). (shrink)

This paper proceeds from the premise that film can be educational in a broader sense than its current use in classrooms for illustrative purposes, and explores the idea that film might function as a form of education in itself. To investigate the phenomenon of film as education, it is necessary to first address a number of assumptions about film, the most important of which is its objective character under study. The objective study of film holds that the meaning of film (...) awaits its correct interpretation according to an informed viewer. I suggest that theoretical modes of interpretation in this vein really amount to attempts to control meaning via a particular lens, rather than allowing films to present meaning in necessarily ambiguous, and thus sometimes unsettling, ways. Situating film as the object of study in this way continues a tradition of empiricism or naturalism in thought that both Maurice Merleau-Ponty and Ludwig Wittgenstein sought to critique as psychologism. Whilst no claim is made for reconceiving of Wittgenstein as phenomenologist, a dialogue between the Remarks on the Philosophy of Psychology and the Phenomenology of Perception reveals sympathies in attempts made by both to overcome a metaphysics of the perceived or experienced object, thereby broadening the educational reach of film. (shrink)

This paper proceeds from the premise that film can be educational in a broader sense than its current use in classrooms for illustrative purposes, and explores the idea that film might function as a form of education in itself. To investigate the phenomenon of film as education, it is necessary to first address a number of assumptions about film, the most important of which is its objective character under study. The objective study of film holds that the meaning of film (...) awaits its correct interpretation according to an informed viewer. I suggest that theoretical modes of interpretation in this vein really amount to attempts to control meaning via a particular lens, rather than allowing films to present meaning in necessarily ambiguous, and thus sometimes unsettling, ways. Situating film as the object of study in this way continues a tradition of empiricism or naturalism in thought that both Maurice Merleau-Ponty and Ludwig Wittgenstein sought to critique as psychologism. Whilst no claim is made for reconceiving of Wittgenstein as phenomenologist, a dialogue between the Remarks on the Philosophy of Psychology and the Phenomenology of Perception reveals sympathies in attempts made by both to overcome a metaphysics of the perceived or experienced object, thereby broadening the educational reach of film. (shrink)

In this paper I defend interaction theory (IT) as an alternative to both theory theory (TT) and simulation theory (ST). IT opposes the basic suppositions that both TT and ST depend upon. I argue that the various capacities for primary and secondary intersubjectivity found in infancy and early childhood should not be thought of as precursors to later developing capacities for using folk psychology or simulation routines. They are not replaced or displaced by such capacities in adulthood, but rather continue (...) to operate as our ordinary and everyday basis for social cognition. I also argue that enactive perception rather than implicit simulation is the best model for explaining these capacities. (shrink)

Philosophical Investigations, Volume 44, Issue 4, Page 403-425, October 2021.

The paper argues that Gareth Evans’ argument for transparent self-knowledge is based on a conflation of doxastic transparency with ascriptive transparency. Doxastic transparency means that belief about one’s own doxastic state, e.g., the belief that one thinks that it will rain, can be warranted by ordinary empirical observation, e.g., of the weather. In contrast, ascriptive transparency says that self-ascriptions of belief, e.g., “I believe it will rain”, can be warranted by such observation. We first show that the thesis of doxastic (...) transparency is ill-motivated and then offer a non-epistemic interpretation of ascriptive transparency by reference to the theory of explicit expressive acts: “I think it will rain” requires attendance to the weather because the utterance expresses a belief about the weather, not about ourselves. This will allow us to avoid what is often called “the puzzle of transparent self-knowledge” while remaining faithful to Evans’ linguistic observations. (shrink)

An investigation of the concept of “surveyability” as traced through the thought of Hilbert, Wittgenstein, and Turing. The communicability and reproducibility of proof, with certainty, are seen as earmarked by the “surveyability” of symbols, sequences, and structures of proof in all these thinkers. Hilbert initiated the idea within his metamathematics, Wittgenstein took up a kind of game formalism in the 1920s and early 1930s in response. Turing carried Hilbert’s conception of the “surveyability” of proof in metamathematics through into his analysis (...) of what a formal system (what a step in a computation) is in “On computable numbers, with an application to the Entscheidungsproblem” (1936). Wittgenstein’s 1939 investigations of the significance of surveyability to the concept of “proof “in Principia Mathematica were influenced, both by Turing’s remarkable everyday analysis of the Hilbertian idea, and by conversations with Turing. Although Turing does not use the word “surveyability” explicitly, it is clear that the Hilbertian idea plays a recurrent role in his work, refracted through his engagement with Wittgenstein’s idea of a “language-game”. This is evinced in some of his later writings, where the “reform” of mathematical notation for the sake of human surveyability (1944/45) may be seen to draw out the Hilbertian idea. For Turing, as for Wittgenstein, the need for “surveyability” earmarks the evolving culture of humans located in an evolving social and scientific world, just as it had for Hilbert. (shrink)

I defend Putnam’s modal structuralist view of mathematics but reject his claims that Wittgenstein’s remarks on Dedekind, Cantor, and set theory are verificationist. Putnam’s “realistic realism” showcases the plasticity of our “fitting” words to the world. The applications of this—in philosophy of language, mind, logic, and philosophy of computation—are robust. I defend Wittgenstein’s nonextensionalist understanding of the real numbers, showing how it fits Putnam’s view. Nonextensionalism and extensionalism about the real numbers are mathematically, philosophically, and logically robust, but the two (...) perspectives are often confused with one another. I separate them, using Turing’s work as an example. (shrink)

This paper discusses the meta-ethical implications of Wittgenstein’s later moral philosophy. According to Lovibond and Brandhorst, Wittgenstein provided a novel conception of moral facts, properties and objects by adopting deflationism. Lovibond argues that Wittgenstein’s seamless conception of language together with his non-foundational epistemology and non-transcendent understanding of rationality involves a change of perspective towards a plausible and non-mystificatory moral realism. Meanwhile, Brandhorst argues that Wittgenstein’s provides a deflationist conception of moral truths from which we obtain a deflationist conception of moral (...) facts. This paper argues, on the contrary, that the attribution of deflationism does not do justice to Wittgenstein’s later work. It is concluded, therefore, that the appeal to deflationism does not afford or substantiate the exegetical claims made by Lovibond and Brandhorst. (shrink)

The traditional problem of other minds is epistemological. What justification can be given for thinking that the world is populated with other minds? More recently, some philosophers have argued for a second problem of other minds that is conceptual. How can we conceive of the point of view of another mind in relation to our own? This article retraces the logic of the epistemological and conceptual problems, and it argues for a third problem of other minds. This is the phenomenological (...) problem which concerns the philosophical question of experience. How is another mind experienced as another mind? The article offers dialectical and motivational justification for regarding these as three distinct problems. First, it argues that while the phenomenological problem cannot be reduced to the other problems, it is logically presupposed by them. Second, the article examines how the three problems are motivated by everyday experiences in three distinct ways. (shrink)

The word “picture” occurs pervasively in Wittgenstein's later philosophy. Not only does Wittgenstein often use literal pictures or the notion of mental pictures in his investigations, but he also frequently uses “picture” to speak about a way of conceiving of a matter (e.g. “A picture held us captive” at Philosophical Investigations§115). I argue that “picture” used in this conceptual sense is not a shorthand for an assumption or a set of propositions but is rather an expression of conceptual bedrock on (...) the model of an organising myth. This reading builds primarily on work by Gordon Baker and Stanley Cavell. (shrink)

Cognitive science is held, not only by its practitioners, to offer something distinctively new in the philosophy of mind. This novelty is seen as the product of two factors. First, philosophy of mind takes itself to have well and truly jettisoned the ‘old paradigm’, the theory of the mind as embodied soul, easily and completely known through introspection but not amenable to scientific inquiry. This is replaced by the ‘new paradigm’, the theory of mind as neurally-instantiated computational mechanism, relatively opaque (...) to introspection and the proper subject of detailed empirical investigation. Second, in the constitutive disciplines of cognitive science we have for the first time the theoretical, experimental and technological resources to begin this investigation. My concern here is to show that, despite its scientific and philosophical sophistication, the new paradigm is in certain striking ways very similar to the old paradigm and that Wittgenstein's criticisms of the former apply to much of the latter. (shrink)

The article explores aspects of the notion of forms of life in the Wittgensteinian tradition especially following Iris Murdoch’s lead. On the one hand, the notion signals the hardness and inexhaustible character of reality, as the background needed in order to make sense of our lives in various ways. On the other, the hardness of reality is the object of a moral work of apprehension and deepening to the point at which its distinctive character dissolves into the family of connections (...) we have gained for ourselves. The two movements of thought are connected and necessary. (shrink)

The philosopher Ludwig Wittgenstein cites the Gestalt psychologist Wolfgang Koehler almost as often as he cites William James in his posthumously published writings on the philosophy of psychology. Yet, few treatments of the Wittgenstein–Koehler relation in the philosophical literature could be called sustained discussions. Moreover, most of them treat Koehler as a mere whipping boy for Wittgenstein, one more opportunity to criticize the practice of psychologists. This article emphasizes how much the two thinkers agreed, and the extent to which some (...) of Wittgenstein’s work not only agreed with but also has a logical structure parallel to some of Koehler’s text. Both thinkers hold that the theoretician should strive to recognize and resist the impulse to step in and purify, distill, streamline, or exclude phenomena: common, everyday experience for Koehler and common, everyday uses of words for Wittgenstein. They both aim to counteract the tendency to discount and disparage what is ordinary and common. (shrink)

This paper examines the appeal, made by some philosophers, to Wittgenstein’s notion of aspect-blindness in order to better understand autistic perception and social cognition. I articulate and assess different ways of understanding what it means to say that autists are aspect-blind. While more attention to the perceptual dimensions of autism is a welcome development in philosophical explorations of the condition, I argue that there are significant problems with attributing aspect-blindness to autists. The empirical basis for the attribution of aspect-blindness to (...) autists is questionable, but, even if it turns out that future empirical work on autistic perception and social cognition decisively supports the attribution of some forms of aspect-blindness to autists, the descriptive and explanatory fruitfulness of the notion of aspect-blindness is limited in important ways. To better capture autistic experience, we should broaden our framework to include conceptualizing autists as engaging in forms of aspect-perception. (shrink)

Thesis (Ph.D.)--University of Hawaii at Manoa, 2008.

After the great enthusiasm about the moral potentialities of empathy of the last thirty years, this phenomenon has been recently called into question, if not openly criticized, by both philosophers and psychologists among whom we find Jesse Prinz or Paul Bloom. This paper aims to show why empathy should not too easily be regarded as useless or even deleterious for morality and to propose a special role for it. In order to reach this goal, I will briefly sketch what I (...) mean with the term empathy and how is this psychological mechanism different from other akin phenomena like compassion. I will then turn my attention to some criticisms that can be made about the role of empathy for morality which show that empathy seems not a necessary element of the three main dimensions of morality, that is moral judgment, moral development and moral conduct. After that, I will try to defend empathy thanks to the identification of some important roles it can play both at a moral and at an epistemological level, in the attempt to demonstrate that empathy is in fact part of the fundamental features of a moral person. (shrink)

A myth has arisen concerning Turing's paper of 1936, namely that Turing set forth a fundamental principle concerning the limits of what can be computed by machine - a myth that has passed into cognitive science and the philosophy of mind, to wide and pernicious effect. This supposed principle, sometimes incorrectly termed the 'Church-Turing thesis', is the claim that the class of functions that can be computed by machines is identical to the class of functions that can be computed by (...) Turing machines. In point of fact Turing himself nowhere endorses, nor even states, this claim (nor does Church). I describe a number of notional machines, both analogue and digital, that can compute more than a universal Turing machine. These machines are exemplars of the class of _nonclassical_ computing machines. Nothing known at present rules out the possibility that machines in this class will one day be built, nor that the brain itself is such a machine. These theoretical considerations undercut a number of foundational arguments that are commonly rehearsed in cognitive science, and gesture towards a new class of cognitive models. (shrink)

The fundamental basis of the project concentrates upon an interactive manoeuvre involving Modern Continental Philosophy and the Postmodern Visual Arts. The primary components that structure the thesis conduct a Deleuzoguattarian "process” of action to produce a series of mechanisms designed to “open-up" a space in which to manifest a range of interpretations/translations that follow the developmentary trajectory of designated specific areas of art production. The primary aims concern the advance of the action to communicate an innovative/original set of expositions with (...) a view to both “animate" and enhance these designated perspectives. The structural framework of the project tracks through “passages'/lines of flight” that occur/result from the impact of the Deleuzoguattarian mechanisms upon chosen material - "Introduction" sets forth some guiding themes. “Tours of the Black Clock" elaborates the Nietzschean background that informs the philosophical basis of the complete project. “Electrolite”, “Where Angels Play", “Not to Touch the Earth” “Across” are sections designed to trace a number of alternative pathways through the major texts of the Deleuzoguattarian enterprise. “Becoming X" initiates a secondary movement of experimentation. “Animal Nitrate" effects “an encounter" with the work of painter Francis Bacon via the Deleuze text “Logique de la Sensation", “Time and Again" introduces and articulates a number of instances from Deleuzian film-theory “The Fountainhead” is the main section of the project which evolves a detailed process analysing the paintings of American painter David Salle “The Mirror of Enigmas" traces related Deleuzeoguattarian themes through the films of David Lynch, maintaining as a background an examination of Postmodern American culture/society. “Breaking into Heaven" returns to the more specific analysis of the late paintings of David Salle and uses the mechanics elaborated in Deleuze's book “Le Pli”. “Final Cut”/”Last Exit”/”Memorial Beach" is an attempt at a series of concluding remarks within the project divisions are resolved within a comprehensive Deleuzoguattarian structural system - evolving to be primarily defined in terms of two “active" processes/movements which engage theory and explanation, practice and application respectively, being therefore both a philosophical /academic debate while incorporating a high-level of “creative" experimentation. The first sections of the project detail an extensive series of explanatory “pathways/journeys” through the texts of Deleuze and Guattari with a view to indicating measures that can be deployed/utilized in a Deleuzoguattarian process of art/cultural analysis. Constructing the architectural pattern/”anatomy” of a series of interpretative surfaces to reflect the dimensions of the cultural material approached. The sections in the second part of the project enact a number of experimental designs, dispatching Deleuzoguattarian mechanisms in the body of the chosen cultural material. An interpretative surface is never under the influence of a single differentiated flow it constitutes the mutual boundary of numerous adjacent flows. The same interpretative surface is therefore available to be understood in as many different ways as there are adjacent flows along its fractural surface. This project is essentially a speculative enterprise, a philosophical experiment whose aim is to enhance, enlarge and intensify our “knowledge" of the area defined, through a synthesis, here labelled as a “Deleuzoguattarian process of Art analysis”. For Deleuze, thought creates what it thinks, as perception creates what it perceives. The philosophical concept does not refer to the lived, but consists through its own creation, in setting up an event that surveys the whole of the lived no less than every state of affairs Deleuzoguattarian philosophy does not establish a relationship “between” philosophy and other disciplines, other ways of making sure, but eliminates this relationship to the advantage of a type of “greater philosophy” Thought/Philosophy thinks the sufficient reason of the actual in this manner. For Nietzsche, whose enterprise constitutes the base/departure for the Deleuzoguattarian program, “the world" we know lies in our interpretation of it. However, the task of interpretation is not to discover “truth" but to “create" it. According to Nietzsche, there is no “world-in-itself, no unconditioned and stable entities that await our discovery, but a dynamic and turbulent “becoming" in which the forms we perceive are not separate from our interpretations of them Because we are ourselves part of this becoming, there is no vantage point from which it is possible to gain the absolute/unconditioned knowledge that we have imbued with the idea of “truth”. The exercise merely becomes self-reflective. However, despite this skepticism, Nietzsche realizes that the game of truth is unavoidable, so therefore he, and In consequence we, departing/initiating the pathways through this project, have to cast in the role of the philosopher who knows what he invents and invents while he knows. In Postmodern Art no style dominates. Alternatively we experience endless improvisations and variations on themes, parody/playfulness. Postmodern artists are unabashedly eclectic and call attention to it, combining traditions borrowing from rituals and myths. All the world's cultural symbols are now available in the public domain - “SANTA CLAUS IS ON THE CROSS". The Deleuzoguattarian process of art delineated is a play with the game of “truth” and not an explanation of a “whole" a description of the network of the "dynamic”/fluid nature of our transitional relationship to it. It is the flow of energy that encompasses what Deleuze/Nietzsche refer to as “the whole" A flow invokes the dynamic/fluid nature of becoming, while energy/activity implies a potentiality - the inherent capacity and growth actuated by the will to power. The flows of energy are manifested into differentiated flows within flows, “Ad infinitum” and powered by the parameters of state space - a potential i.e field defined by the characteristics of the subject flows associated Nothing exists in isolation Differentiation exists only via relations to other flows in a dynamic/non linear network of resistances. (shrink)

I argue that it is possible and useful for moral philosophy to provide surveyable representations of moral vocabulary. I proceed in four steps. First, I present two dominant interpretations of the concept “surveyable representation”. Second, I use these interpretations as a background against which I present my own interpretation. Third, I use my interpretation to support the claim that Wittgenstein’s “Lecture on Ethics” counts as an example of a surveyable representation. I conclude that, since the lecture qualifies as a surveyable (...) representation, it is possible to provide surveyable representations of moral vocabulary. Fourth, I argue that it is useful for contemporary moral philosophy to provide surveyable representations, because it may help to dissolve problems in current debates. I provide an example of such a debate, namely, the debate between cognitivists and non-cognivitists. (shrink)

The concept of übersichtliche Darstellung is of fundamental significance for Wittgenstein . Hacker translates übersichtliche Darstellung as ‘surveyable representation’ and equates it with the tabulation of grammar. He asks what surveyability means, whether examples can be found in Wittgenstein’s work, and why this method characterizes the form of account he gives. Ultimately, however, Hacker is unable to answer these questions and he attributes this failure to Wittgenstein. This paper argues that it is Hacker’s interpretation that fails, and presents an alternate (...) understanding of übersichtliche Darstellung ; one that enables us to answer Hacker’s questions in a manner consistent with Wittgenstein’s philosophical practices. Normal 0 false false false EN-US X-NONE X-NONE. (shrink)

In the course of our educational life we are introduced to various subject areas, each with its specific way of representing knowledge. The challenge for the learner is to be able to think in ways that are supported by, and match, the representational format. A fundamental question for the science of learning concerns how this is achieved. In this thesis, it will be argued that by observing individuals collaboratively constructing their own graphic representations in a subject area that is new (...) to them, it is possible to gain insight into this process. In the LUMES Master program, students are introduced to systems thinking and the method of creating Causal Loop Diagrams and interactive computer models for analyzing and solving complex problems. They learn how to use the terminology, symbols and methods of a specific semiotic domain. The research questions guiding the analysis of the empirical data concern how interacting with systems thinking tools affect students in the process of collaboratively analyzing and modeling complex problems, and how cognitive and semiotic resources are used in this process. The study provides a conceptual lens with which to discuss and perceive the complexity of learning to express knowledge with new representational tools: both its visual and spatial formalism and the related terminology. Three theoretical perspectives are applied: the socio-cultural perspective, the social semiotic, and the constructivist perspective. The sociocultural perspective is applied to emphasize the use of tools as a part of human learning. It puts focus on the mediating roles of language and other tools in a social context, which is in many ways connected to the social semiotic perspective. To view systems thinking and System Dynamics as a semiotic domain accentuates the use of specific terminology, symbols and gestures to express understanding. Furthermore, the constructivist perspective is used to put focus on the role of individual cognitive abilities and prior knowledge. Three empirical studies provide detailed analyses of video-recorded collaborative work in System Dynamics education. The case studies show how individual cognitive abilities together with language, gesture and the visual representations are used as integrated resources to express understanding of a problem and its solution. (shrink)

This paper traces missing links in the history of economic thought. In outlining Hume's concept of 'the reflexive mind' it shows that this opened frontiers between philosophy and psychology which Bertrand Russell denied and which logical positivism in philosophy and positive economics displaced. It relates this to Hume's influence not only on Smith, but also on Schopenhauer and the later Wittgenstein, with parallels in Gestalt psychology and recent findings from neural research and cognitive psychology. It critiques Kant's reaction to Hume's (...) claim that one may assume but cannot prove cause and effect and how Samuelson's Foundations of Economic Analysis has been Kantian but wrong in claims for axioms that are universal truths. It illustrates how Samuelson's presumption that language and mathematics are 'identical' was as mistaken as the logical atomism of Russell and the early Wittgenstein, relates this to Kleinian splitting, denial and projective identification and suggests that recovery of greater realism in economics needs to regain links with such philosophy and psychology. (shrink)

A "concept" in the sense favoured by Wittgenstein is a paradigm for a transition between parts of a notational system. A concept-determining sentence such as "There is no reddish green" registers the absence of such a transition. This suggests a plausible account of what is perceived in an experiment that was first designed by Crane and Piantanida, who claim to have induced perceptions of reddish green. I shall propose a redescription of the relevant phenomena, invoking only ordinary colour concepts. This (...) redescription is not ruled out by anything the experimenters say. It accounts for certain peculiarities in both their descriptions and their subjects', and suggests that instead of discovering forbidden colours the experimenters introduced a new use of "-ish". Still, there is a point in speaking of "reddish green" in their context, which can be motivated by invoking what Wittgenstein calls a "physiognomy". (shrink)

Provides a survey of the development of speech act theory from Aristotle through Reid and Peirce to Edmund Husserl, Anton Marty, Johannes Daubert, Adolf Reinach, and finally to Austin and Searle. A special role is played by Husserl's theory of objectifying acts (meaning, roughly, acts of naming or stating) and of the efforts by his followers to extend this theory to cover phenomena such as questioning and commanding. These efforts culminated in the work of Adolf Reinach, who developed the first (...) systematic theory of speech acts in connection with his monograph of 1913 on “The A Priori Foundations of the Civil Law”. (shrink)

In this paper I will examine the embodied dimension of emotions, and of inner life more generally, according to Wittgenstein’s anti-subjectivistic account of expression. First of all, I will explore Wittgenstein’s critique of a Cartesian disembodied account of the inner life, and the related argument against the existence of a private language. Secondly, I will describe the constitution of inner life as the acquisition of embodied ways of expressing oneself and of responding to others within a shared context, against the (...) background of an inherited weave of cultural expressive practices. Here, I will analyze Wittgenstein’s embodied account of expression, the ‘modified concept of sensing’ and ‘seeing’ which is involved in seeing the emotions of others as their expressions, and consequently Wittgenstein’s critique of an epistemological account concerning our ‘knowledge’ of others’ minds. Finally, with reference to Cavell’s and Mulhall’s readings, I will reflect on the figure of the ‘aspect-blind’, one who ‘just knows’ the emotion of others but cannot acknowledge it, and accordingly is not able to see it as the embodied expression of the other’s inner life. In this way, I wish to argue that Wittgenstein not only calls into question a disembodied account of the inner life from a theoretical point of view, but also shows the ethical consequences of a disembodied account of self through the figure of the aspect-blind. (shrink)

O objetivo deste artigo é mostrar que o conceito de imaginação, tal como é concebido pelo mentalismo filosófico ou psicológico, é uma ilusão gramatical que pode ser desfeita pelo regresso ao "solo áspero" da linguagem ordinária.This paper proposes to demonstrate that the concept of imagination, as it is conceived by philosophical or psychological mentalist doctrines, is a grammatical illusion, which can be solved by means of a movement back to the "rough ground" of ordinary language.

With the “linguistic turn” starting from the late nineteenth century, retaken in an unprecedentedway by the Austrian philosopher Ludwig Wittgenstein in the writings of his second phase, much of the epistemological questions are “dissolved”, with implications for educational research. Outstanding among them, is the grammatical description of the fundamental concepts of the field of education carried out by analytic philosophers of education. I intend to point out to other possible implications from Wittgeinstein’s philosophical therapy that, in my view, allows a (...) different treatment from the analytic branch to the philosophical issues of education. While this analytical movement continues to be tied to a referential conception of language, Wittgensteinian therapy takes into account the multiplicity of the functioning of our linguistic expressions, clarifying confusions arising from the dogmatic use of concepts such as teaching, learning, comprehension and evaluation, among others, thus preventing dogmatic attitudes in the educational field. For example, relativizing the epistemological assumptions underlying pedagogical practices, as well as clarifying the uses that are made of these concepts within theories that are guided by the myth of efficiency, which reduce teaching to problems solving demanded by a society that is not even problematized. As if there were no “values” behind these demands, which can lead the world to ruin and that could be others. One of the results of therapy, therefore, is to reveal the conventional nature of the rules we follow to use our concepts in general, since we are the ones who attribute necessity to them. Particularly in the field of education, this conceptual clarification that stems from the philosophical therapy points to pedagogical practices that are not reduced to initiating the student to our cultural heritage, but that has as their central concern the formation of a critical student who is be able to invent new rules, thus avoiding the prejudices coming from a dogmatic use of our concepts. (shrink)

In this paper, I will first try to provide a new argument in favour of the contextualist position on the semantics/pragmatics divide. I will argue that many puns, notably multi-stable ones, cannot be dealt with in the non-contextualist way, i.e., as displaying a phenomenon that effectively involves wide context, the concrete situation of discourse, yet only in a pre-, or at least inter-, semantic sense. For, insofar as they involve ambiguous utterances rather than ambiguous sentences, these puns show that the (...) wide context affecting them has a semantic role: it provides many truth-conditions for a single utterance. Moreover, I will try to show that the contextualist can provide a unitary account of the general phenomenon of puns. On the one hand, this account explains multi-stable puns as well as those puns the non-contextualist claims to deal with successfully, i.e., the ones involving a speaker-induced removal of a well-grounded misunderstanding. On the other hand, it also explains zeugmatic puns, i.e., those involving an ‘impossible’ meaning. (shrink)