Les recherches sur la théorie de la simulation en neurosciences cognitives ouvrent de nouvelles perspectives de compréhension des mécanismes implicites à l’œuvre dans la relation duelle en psychanalyse. À l’aide de la cognition sociale, une déconstruction par niveaux des aspects transactionnels élémentaires de la communication psychothérapeutique est entreprise. Nous proposons ensuite l’idée de co-simulation comme mode de partage caractéristique de la situation psychanalytique.Advances in cognitive neuroscience and simulation’s theory research open new perspectives in the quest to understand implicit mechanisms involved (...) in psychoanalysis relationship. Social cognition allow us to introduce a biology of communication. The authors describe elementary psychotherapeutic interactions by levels of hierarchical organisation. Co-simulation is then presented as a sharing modality specific of the psychoanalytic setting. (shrink)

The dominant model of curriculum design in the last century assumed that school education could be organized around aims, defined primarily in terms of students' behaviour. The credentials of this model were questioned by, among others, Lawrence Stenhouse, who pointed out that education serves purposes that cannot be stated in terms of behavioural objectives. In this article, I offer support for Stenhouse's conclusion and go beyond it, showing that if education aims at critical understanding of its own value, then it (...) is even more radically open-ended than Stenhouse argued.My argument is based on two premises. One of them is that the reason why people disagree about what education involves is that they have less-than-perfect knowledge of what human characteristics are worth cultivating. This premise is supported by a theory of meaning advanced by Hilary Putnam. The other premise is that one of the aims of education is intellectual independence. From these premises, I conclude that a successful course of education serves purposes that cannot be completely stated in advance. (shrink)

A technocratic model of curriculum design that has been highly influential since the middle of last century assumes that the aims of education can be, and should be: 1. Causally brought about by administering educational experiences; 2. Specified as objectives that can be attained, reached or completed; 3. Changes in students that are described in advance. Richard S. Peters argued against the first of these three tenets by making a distinction between aims that are causally brought about by the means (...) and aims that are constituted by the means. I argue that further distinctions between ways in which ends and means can be related throw doubt on the remaining two tenets. My argument against the second one rests on a distinction between open aims that cannot be completed and closed aims that can be reached. I use a third distinction, between aims as principles of design and aims as principles of reform, to show that the third tenet of the technocratic model is also suspect. I conclude that a realistic view of educational aims must take into account that they are more multifarious than envisaged by the technocratic model of curriculum design. (shrink)

This paper has two aims. One is to draw a distinction between two types of trust. The other is to argue for its applicability in academic discourse on educational policies. One of the two types of trust is ethical trust that rests on beliefs about others’ ethical virtues. The other is institutional trust that typically depends on law enforcement and economic incentives. Ideas about a social order based primarily on institutional trust have haunted political thought since the time of Thomas (...) Hobbes. Such ideas may seem realistic if we focus on business relations, where conformity to contractual terms suffices to meet the needs of all concerned. Intimate relationships rely more on ethical trust. In the first half of the paper the difference between these two types of trust is explained. In the final sections it is argued that successful schoolwork depends on ethical trust and that measures to make schools more reliable in the institutional sense, through supervision and accountability, need to be applied with caution. Such measures can undermine ethical trust because they, at least implicitly, question the moral integrity of teachers and school-heads. (shrink)

Abstract:One of the themes that runs through Dewey’s Experience and Education is an argument to the effect that education aims at self-control. The details of this argument reveal close affinity between Dewey’s philosophy of education and the ideals of the Enlightenment. They are also strikingly similar to John Locke’s thoughts about freedom and education published in the seventeenth century. Comparison of their texts shows that Dewey and Locke worked with similar distinctions between positive and negative freedom. They both saw freedom (...) and guidance as compatible, and conceived of self-control as dependent on autonomy-friendly habits instilled through education. (shrink)

In a paper published in 1930, John Dewey said that for many years Democracy and Education was the book where his philosophy “was most fully expounded”.1,2 If we add to this the fact that Dewey was known as the philosopher of democracy, then we have reason to expect the text to say something important, not only about education, but also about democracy. Nevertheless, all twenty-six chapters of the book are about schools and education and, when it was originally published in (...) 1916, it had the subtitle An Introduction to the Philosophy of Education. As John Quay has explained in a recent article, the book does not contain a recipe for a democratic education, and although one chapter, chapter 7, is entitled “The... (shrink)

As the functional capabilities of high-tech medical products converge, supplying organizations seek new opportunities to differentiate their offerings. Embracing product sustainability-related differentiators provides just such an opportunity. This study examines the challenge organizations face when attempting to understand how customers perceive environmental and social dimensions of sustainability by exploring and defining both dimensions on the basis of a review of extant literature and focus group research with a leading supplier of magnetic resonance imaging (MRI) scanning equipment. The study encompasses seven (...) hospitals and one private imaging center in the Netherlands and identifies five social aspects that cover 11 indicators. The authors conduct 22 customer perception interviews with key decision-making stakeholders involved in purchasing MRI scanning equipment. Respondents find environmental and social sustainability dimensions personally relevant but professionally secondary to cost, performance, and ability to use the equipment in their organizations' physical infrastructure. Finally, incorporating a product's environmental and social credentials within the marketing of MRI scanning equipment enhances the perception of the product offering in decisionmaking stakeholders' minds and provides a means of differentiation. (shrink)

Aristotle took practical wisdom to include cleverness, and something more. The hard question, that he does not explicitly answer, is what this something more is. On my interpretation, the practically wise are not merely more knowledgeable about what is good for people. They are also better able to discern all the values at stake, in whatever circumstances they find themselves. This is an ability that good people develop, typically rather late in life, provided they are masters of their own affairs. (...) According to Aristotle, this development is stunted by wickedness and also by wretchedness. It follows from his account that attempts to teach this virtue are not likely to succeed unless teachers have opportunities for developing practical wisdom through their work. Aristotle’s arguments give us reasons to doubt that teachers can help their students to become virtuous and wise, if their own way to earn a living is not conductive to human flourishing. If we take his message to heart, we should, first and foremost, think about how to steer clear of wretched work conditions, where teachers’ moral agency is narrowly circumscribed. (shrink)

In Chapter VIII of Democracy and Education, Dewey objects to all three of the following propositions: (1) education serves predefined aims; (2) Education serves aims that are external to the process of education; and (3) Education serves aims that are imposed by authority. From the vantage point of policy-makers and authors of curriculum guides, these three propositions seem plausible, even self-evident. In this paper, I set forth a critical interpretation and evaluation of Dewey’s objections to them and argue that he (...) saw the aims of education from another point of view, that of a learner. From a learner’s point of view, propositions 2 and 3 are only half-true because external aims that are not shared by the students cannot successfully guide educative activities. As regards proposition 1, Dewey’s philosophy does not accommodate the birds-eye view required to make it literally true. As learners, we cannot have an external view of our entire progress. Some of our aims are, therefore, not predefined but discovered on the way. Dewey’s stance on the role of aims in education is worth serious consideration, because the view of curriculum development and school administration that these three propositions engender is as deeply problematic today as it was when Dewey wrote against them a century ago. (shrink)

The Samenleving and Bedrijf (S&B) network of Dutch organizations seeks to embed corporate social responsibility (CSR) within business practices but faces challenges with regard to how to do so across various organizational practices, processes, and policies. The integration of CSR demands cultural change driven by senior management and other change agents, who push CSR principles throughout the organization. This study examines the change processes that S&B member organizations have initiated, with a particular focus on the role of high potentials—those persons (...) who have been selected for the fast track into senior management. Interviews with nine S&B organizations document their levels of CSR integration and implementation, the role of senior managers, and the effects of high potentials’ competencies on the realignment process. High potentials have the ability and opportunity to act as CSR change agents, but organizations’ expectations of their purposes as future senior managers prevented them from doing so. In the existing organizational cultures, leadership focused on economic success, and the CSR implementation process had just initiated. Therefore, a measure of CSR embeddedness might refer to the performance measurement and expectations of high potentials as potential CSR change agents. (shrink)

ABSTRACTTraditionally, the objective of documentary filmmaking is to look and to teach—to add perspective on, by way of building knowledge about, issues of public concern. Cinema and media studies...

In Connectionism and the Philosophy of Psychology, Horgan and Tienson articulate and defend a new view of cognition.

Self-regulatory processes have predominantly been linked to the study of academic achievement in terms of learning behavior, cognitive engagement, and specific academic performance measures. If poorly regulated, academic behavior can have repercussions on social adaptation. Motivational processes constitute the other key element in ensuring successful regulation, as studies indicate that self-regulation can effectively influence achievement outcomes if learners have positive beliefs about their personal ability to negotiate difficulties and work towards the desired learning outcomes. This book takes a critical look (...) at the role of self-regulatory processes and personal agency beliefs in academic and social self-regulatory functioning, providing the reader with theoretical understanding of the issues and lending empirical support to the relevance of these processes in the East Asian educational context. In this way, the study explores the extent to which self-regulation and personal agency beliefs can offer an alternative explanation for the academic performance of students. (shrink)

Ramsey, Stick and Garon (1991) argue that if the correct theory of mind is some parallel distributed processing theory, then folk psychology must be false. Their idea is that if the nodes and connections that encode one representation are causally active then all representations encoded by the same set of nodes and connections are also causally active. We present a clear, and concrete, counterexample to RSG's argument. In conclusion, we suggest that folk psychology and connectionism are best understood as (...) complementary theories. Each has different limitations, yet each will co-evolve with the other in an overlapping domain of 'normal' psychology. (shrink)

When cognitive scientists apply computational theory to the problem of phenomenal consciousness, as many of them have been doing recently, there are two fundamentally distinct approaches available. Either consciousness is to be explained in terms of the nature of the representational vehicles the brain deploys; or it is to be explained in terms of the computational processes defined over these vehicles. We call versions of these two approaches _vehicle_ and _process_ theories of consciousness, respectively. However, while there may be space (...) for vehicle theories of consciousness in cognitive science, they are relatively rare. This is because of the influence exerted, on the one hand, by a large body of research which purports to show that the explicit representation of information in the brain and conscious experience are _dissociable_, and on the other, by the _classical_ computational theory of mind – the theory that takes human cognition to be a species of symbol manipulation. But two recent developments in cognitive science combine to suggest that a reappraisal of this situation is in order. First, a number of theorists have recently been highly critical of the experimental methodologies employed in the dissociation studies – so critical, in fact, it’s no longer reasonable to assume that the dissociability of conscious experience and explicit representation has been adequately demonstrated. Second, classicism, as a theory of human cognition, is no longer as dominant in cognitive science as it once was. It now has a lively competitor in the form of _connectionism; _and connectionism, unlike classicism, does have the computational resources to support a robust vehicle theory of consciousness. In this paper we develop and defend this connectionist vehicle theory of consciousness. It takes the form of the following simple empirical hypothesis: _phenomenal experience consists in the explicit_ _representation of information in neurally realized PDP networks_.. (shrink)

This is an overview of recent philosophical discussion about connectionism and the foundations of cognitive science. Connectionist modeling in cognitive science is described. Three broad conceptions of the mind are characterized, and their comparative strengths and weaknesses are discussed: (1) the classical computation conception in cognitive science; (2) a popular foundational interpretation of connectionism that John Tienson and I call “non‐sentential computationalism”; and (3) an alternative interpretation of connectionism we call “dynamical cognition.” Also discussed are two recent (...) philosophical attempts to enlist connectionism in defense of eliminativism about folk psychology. (shrink)

Abstract:In this paper I assess the explanatory role of internal representations in connectionist models of cognition. Focusing on both the internal‘hidden’units and the connection weights between units, I argue that the standard reasons for viewing these components as representations are inadequate to bestow an explanatorily useful notion of representation. Hence, nothing would be lost from connectionist accounts of cognitive processes if we were to stop viewing the weights and hidden units as internal representations.

The ability to make informative comparisons is central to human cognition. Comparison involves aligning two representations and placing their elements into correspondence. Detecting correspondences is a necessary component of analogical inference, recognition, categorization, schema formation, and similarity judgment. Connectionist Analogy Builder (CAB) determines correspondences through a simple iterative computation that matches elements in one representation with elements playing compatible roles in the other representation while simultaneously enforcing structural constraints. CAB shows promise as a process model of comparison as its performance (...) can be related to human performance (e.g., solution trajectory, error patterns, time‐on‐task). Furthermore, CAB's bounded working memory allows it to account for the inherent capacity limitations of human processing. CAB's strengths are its parsimony, transparency of operations, and ability to generate performance predictions. In this paper, CAB is evaluated against benchmark phenomena from the analogy literature. (shrink)

Much of the progress in the fields constituting cognitive science has been based upon the use of explicit information processing models, almost exclusively patterned after conventional serial computers. An extension of these ideas to massively parallel, connectionist models appears to offer a number of advantages. After a preliminary discussion, this paper introduces a general connectionist model and considers how it might be used in cognitive science. Among the issues addressed are: stability and noise‐sensitivity, distributed decision‐making, time and sequence problems, and (...) the representation of complex concepts. (shrink)

During the two days of the workshop, various presentations and discussions brought to light many new ideas, controv ersies, and syntheses. The fo cus was on learning and architecture s that feature hybrid representations and supp ort hybrid learning. It was a general consensus among the workshop participants that hybrid connectionist-symb olic mo dels constitute a promising aven ue toward developing more robust, more p owerful, and more versatile architecture s b oth for cognitive mo deling and for intelligen t (...) systems. The need for such mo dels has b een slowly but steadily growing over the past 5 years. Some new, imp ortant approaches have b een prop osed and develop ed, some of which were presented at the workshop. worthwhil e further pursuing In sum. (shrink)

This paper examines Alvin Goldman's discussion of acceptance and uncertainty in chapter 15 of his book, Epistemology and Cognition. Goldman discusses how acceptance and rejection of beliefs might be understood in terms of "winner-take-all" connectionist networks. The paper answers some of the questions he raises in his epistemic evaluation of connectionist programs. The major tool for doing this is a connectionist model of explanatory coherence judgments (Thagard, Behavioral and Brain Sciences, 1989). Finally, there is a discussion of problems for Goldman's (...) general epistemological project that arise if one adopts a different approach to connectionism based on distributed representations. (shrink)

At present, the prevailing Connectionist methodology forrepresenting rules is toimplicitly embody rules in neurally-wired networks. That is, the methodology adopts the stance that rules must either be hard-wired or trained into neural structures, rather than represented via explicit symbolic structures. Even recent attempts to implementproduction systems within connectionist networks have assumed that condition-action rules (or rule schema) are to be embodied in thestructure of individual networks. Such networks must be grown or trained over a significant span of time. However, arguments (...) are presented herein that humanssometimes follow rules which arevery rapidly assignedexplicit internal representations, and that humans possessgeneral mechanisms capable of interpreting and following such rules. In particular, arguments are presented that thespeed with which humans are able to follow rules ofnovel structure demonstrates the existence of general-purpose rule following mechanisms. It is further argued that the existence of general-purpose rule following mechanisms strongly indicates that explicit rule following is not anisolated phenomenon, but may well be a common and important aspect of cognition. The relationship of the foregoing conclusions to Smolensky''s view of explicit rule following is also explored. The arguments presented here are pragmatic in nature, and are contrasted with thekind of arguments developed by Fodor and Pylyshyn in their recent, influential paper. (shrink)

Something remarkable is happening in the cognitive sciences. After a quarter of a century of cognitive models that were inspired by the metaphor of the digital computer, the newest cognitive models are inspired by the properties of the brain itself. Variously referred to as connectionist, parallel distributed processing, or neutral network models, they explore the idea that complex intellectual operations can be carried out by large networks of simple, neuron-like units. The units themselves are identical, very low-level and 'stupid'. Intelligent (...) performance is derived from the pattern of connection strengths between units, and the fundamental cognitive activity is pattern recognition and completion. Connectionism and the Mind provides an introduction to this newly emerging approach to understanding the mind. The first few chapters focus on network architecture, offering accessible treatment of the equations that describe learning and the propagation of activation. Furthermore, the reader is walked step-by-step through the activities of networks engaged in pattern recognition, learning, and cognitive tasks such as memory retrieval and prototype formation. The remainder of the book addresses the implications of connectionism for theories of the mind, both philosophical and psychological. Foe example: What Role is played by pattern recognition and completion as basic as cognitive functions? Connectionist models have particular strength in learning and pattern recognition; should they be limited to those functions, or can they provide an overall account of cognitive functioning? In particular, can connectionist models provide an adequate account of the ability to employ linguistic and other symbol systems, or must an adequate system incorporate symbol processing as a basic cognitive capacity? Finally, Connectionism and the Mind examines the relation of connectionist models to philosophical accounts of propositional attitudes, and to a variety of other inquiries in cognitive psychology, linguistics, developmental psychology, artificial intelligence and neuroscience. (shrink)

Classical symbolic computational models of cognition are at variance with the empirical findings in the cognitive psychology of memory and inference. Standard symbolic computers are well suited to remembering arbitrary lists of symbols and performing logical inferences. In contrast, human performance on such tasks is extremely limited. Standard models donot easily capture content addressable memory or context sensitive defeasible inference, which are natural and effortless for people. We argue that Connectionism provides a more natural framework in which to model (...) this behaviour. In addition to capturing the gross human performance profile, Connectionist systems seem well suited to accounting for the systematic patterns of errors observed in the human data. We take these arguments to counter Fodor and Pylyshyn's (1988) recent claim that Connectionism is, in principle, irrelevant to psychology. (shrink)

This paper consists of four parts. In section 1, I shall offer a strategy to bypass a counter‐example which Gareth Evans (1975) offers against Quine’s Thesis of the Inscrutability of Reference. In section 2, I shall introduce a criterion recently pro‐duced by Crispin Wright (1997) in terms of ‘psychological simplicity’ which threatens the perverse route offered in section 1. In section 3, I shall argue that a LOT model of human cognition could motivate Wright’s criterion. In section 4, I shall (...) argue that if we instead model human cognition by a recurrent neural network, then Wright’s criterion is unmotivated. Thus I shall produce a Connectionist Defence of the Inscrutability Thesis. (shrink)

There is much in The Sensory Order that recommends the oft-made claim that Hayek anticipated connectionist theories of mind. To the extent that this is so, contemporary arguments against and for connectionism, as advanced by Jerry Fodor, Zenon Pylyshyn, and John Searle, are shown as applicable to theoretical psychology. However, the final section of this chapter highlights an important disanalogy between theoretical psychology and connectionist theories of mind.

In Connectionism and the Philosophy of Psychology, Horgan and Tienson (1996) argue that cognitive processes, pace classicism, are not governed by exceptionless, “representation-level” rules; they are instead the work of defeasible cognitive tendencies subserved by the non-linear dynamics of the brain’s neural networks. Many theorists are sympathetic with the dynamical characterisation of connectionism and the general (re)conception of cognition that it affords. But in all the excitement surrounding the connectionist revolution in cognitive science, it has largely gone unnoticed (...) that connectionism adds to the traditional focus on computational processes, a new focus – one on the vehicles of mental representation, on the entities that carry content through the mind. Indeed, if Horgan and Tienson’s dynamical characterisation of connectionism is on the right track, then so intimate is the relationship between computational processes and representational vehicles, that connectionist cognitive science is committed to a resemblance theory of mental content. (shrink)

Connectionist research first emerged in the 1940s. The first phase of connectionism attracted a certain amount of media attention, but scant philosophical interest. The phase came to an abrupt halt, due to the efforts of Minsky and Papert (1969), when they argued for the intrinsic limitations of the approach. In the mid-1980s connectionism saw a resurgence. This marked the beginning of the second phase of connectionist research. This phase did attract considerable philosophical attention. It was of philosophical interest, (...) as it offered a way of counteracting the conceptual ties to the philosophical traditions of atomism, rationalism, logic, nativism, rule realism and a concern with the role symbols play in human cognitive functioning, which was prevalent as a consequence of artificial intelligence research. The surge in philosophical interest waned, possibly in part due to the efforts of some traditionalists and the so-called black box problem. Most recently, what may be thought of as a third phase of connectionist research, based on so-called deep learning methods, is beginning to show some signs of again exciting philosophical interest. (shrink)

Any analysis of the concept of computation as it occurs in the context of a discussion of the computational model of the mind must be consonant with the philosophic burden traditionally carried by that concept as providing a bridge between a physical and a psychological description of an agent. With this analysis in hand, one may ask the question: are connectionist-based systems consistent with the computational model of the mind? The answer depends upon which of several versions of connectionism (...) one presupposes: non-learning connectionist-based systems as simulated on digital computers are consistent with the computational model of the mind, whereas connectionist-based systems (/dynamical systems) qua analog systems are not. (shrink)

Although the connectionist approach has lead to elegant solutions to a number of problems in cognitive science and artificial intelligence, its suitability for dealing with problems in knowledge representation and inference has often been questioned. This paper partly answers this criticism by demonstrating that effective solutions to certain problems in knowledge representation and limited inference can be found by adopting a connectionist approach. The paper presents a connectionist realization of semantic networks, that is, it describes how knowledge about concepts, their (...) properties, and the hierarchical relationship between them may be encoded as an interpreter‐free massively parallel network of simple processing elements that can solve an interesting class of inheritance and recognition problems extremely fast—in time proportional to the depth of the conceptual hierarchy. The connectionist realization is based on an evidential formulation that leads to principled solutions to the problems of exceptions and conflicting multiple inheritance situations during inheritance, and the best‐match or partial‐match computation during recognition. The paper also identifies constraints that must be satisfied by the conceptual structure in order to arrive at an efficient parallel realization. (shrink)

This paper offers both a theoretical and an experimental perspective on the relationship between connectionist and Classical (symbol-processing) models. Firstly, a serious flaw in Fodor and Pylyshyn’s argument against connectionism is pointed out: if, in fact, a part of their argument is valid, then it establishes a conclusion quite different from that which they intend, a conclusion which is demonstrably false. The source of this flaw is traced to an underestimation of the differences between localist and distributed representation. It (...) has been claimed that distributed representations cannot support systematic operations, or that if they can, then they will be mere implementations of traditional ideas. This paper presents experimental evidence against this conclusion: distributed representations can be used to support direct structure-sensitive operations, in a man- ner quite unlike the Classical approach. Finally, it is argued that even if Fodor and Pylyshyn’s argument that connectionist models of compositionality must be mere implementations were correct, then this would still not be a serious argument against connectionism as a theory of mind. (shrink)

This paper explores the difference between Connectionist proposals for cognitive a r c h i t e c t u r e a n d t h e s o r t s o f m o d e l s t hat have traditionally been assum e d i n c o g n i t i v e s c i e n c e . W e c l a i m t h a t t h (...) e m a j o r d i s t i n c t i o n i s t h a t , w h i l e b o t h Connectionist and Classical architectures postulate representational mental states, the latter but not the former are committed to a symbol-level of representation, or to a ‘language of thought’: i.e., to representational states that have combinatorial syntactic and semantic structure. Several arguments for combinatorial structure in mental representations are then reviewed. These include arguments based on the ‘systematicity’ of mental representation: i.e., on the fact that cognitive capacities always exhibit certain symmetries, so that the ability to entertain a given thought implies the ability to entertain thoughts with semantically related contents. We claim that such arguments make a powerful case that mind/brain architecture is not Connectionist at the cognitive level. We then consider the possibility that Connectionism may provide an account of the neural (or ‘abstract neurological’) structures in which Classical cognitive architecture is implemented. We survey a n u m b e r o f t h e s t a n d a r d a r g u m e n t s t h a t h a v e b e e n o f f e r e d i n f a v o r o f Connectionism, and conclude that they are coherent only on this interpretation. (shrink)

How can we make moral progress on factory farming? Part of the answer lies in human moral psychology. Meat consumption remains high, despite increased awareness of its negative impact on animal welfare. Weakness of will is part of the explanation: acceptance of the ethical arguments doesn’t always motivate changes in dietary habits. However, we draw on scientific evidence to argue that many consumers aren’t fully convinced that they morally ought to reduce their meat consumption. We then identify two key psychological (...) mechanisms—motivated reasoning and social proof—that lead people to resist the ethical reasons. Finally, we show how to harness these psychological mechanisms to encourage reductions in meat consumption. A central lesson for moral progress generally is that durable social change requires socially-embedded reasoning. (shrink)

"A third of the papers in this volume originated at the 1987 Spindel Conference ... at Memphis State University"--Pref.