This book offers an introduction to the Sophists of fifth-century Athens and a new overall interpretation of their thought. Since Plato first animadverted on their activities, the Sophists have commonly been presented as little better than intellectual mountebanks - a picture which Professor Kerferd forcefully challenges here. Interpreting the evidence with care, he shows them to have been part of an exciting and historically crucial intellectual movement. At the centre of their teaching was a form of relativism, most famously (...) expressed by Protagoras as 'Man is the measure of all things', and which they developed in a wide range of views - on knowledge and argument, virtue, government, society, and the gods. On all these subjects the Sophists did far more than simply provoke Plato to thought. Their contributions were substantial and serious; they inaugurated the debate on many central philosophical questions and decisively shifted the focus of philosophical attention from the cosmos to man. (shrink)

The rise of progressive education -- John Dewey -- Other pioneers in the progressive education movement -- The progressive education movement during the first half of the twentieth century -- The fifties -- The sixties and seventies -- A nation at risk (1983) -- The eighties and nineties -- No child left behind -- Maria Montessori -- Teacher education programs -- Middle schools -- Choice -- Education of the gifted and talented -- Progressive education today -- The future (...) of progressive education. (shrink)

Racism, sexism, and other forms of injustice are more than just bad attitudes; after all, such injustice involves unfair distributions of goods and resources. But attitudes play a role. How central is that role? Tommie Shelby, among others, argues that racism is an ideology and takes a cognitivist approach suggesting that ideologies consist in false beliefs that arise out of and serve pernicious social conditions. In this paper I argue that racism is better understood as a set of practices, attitudes, (...) social meanings, and material conditions, that systematically reinforce one another. Attitudes play a role, but even the cognitive/affective component of ideologies should include culturally shared habits of mind and action. These habits of mind distort, obscure, and occlude important facts about subordinated groups and result in a failure to recognize their interests. How do we disrupt such practices to achieve greater justice? I argue that this is sometimes, but not always, best achieved by argument or challenging false beliefs, so social movements legitimately seek other means. (shrink)

The “local food” movement has been growing since at least the mid- twentieth century with the founding of the Rodale Institute. Since then, local food has increasingly become a goal of food systems. Today, books and articles on local food have become commonplace, with popular authors such as Barbara Kingsolver1 and Michael Pollan2 espousing the virtues of eating locally. Additionally, local food initiatives, such as the “farm- tofork,” “Buying Local,” and “Slow Food” have gained a strong international following with (...) clearly visible impacts on the food industry and policy. The numbers of local farmers’ markets, community- supported agriculture projects, and community gardens have been on the rise steadily since 1994. (shrink)

Movements of the Mind is about what it is to be an agent. Focusing on mental agency, it integrates multiple approaches, from philosophical analysis of the metaphysics of agency to the activity of neurons in the brain. Philosophical and empirical work are combined to generate concrete explanations of key features of the mind. The book should be relevant and accessible to philosophers and scientists interested in mind and agency.

An instructive comparison can be drawn between Jacques Ellul’s 1936 Esprit article portraying “Fascism as Liberalism’s Child” and Georges Bataille’s 1938 lecture on “The Sacred Sociology of Today’s World”. Both rely on Durkheim’s sociology in assuming modernity’s amorphousness, leaving passive masses of atomized individuals susceptible to mobilization into totalized entities by charismatic leadership. Bataille welcomes the postwar intensification of social aggregates but criticizes their militant, militaristic regimentation as not violent and sacred enough, whereas for Ellul, the resurgent social sacred (whether (...) orgiastic or dictatorial), as the active mass, is the enemy of the free person as the sole meaningful whole. (shrink)

In this now classic textbook, Richard Kearney surveys the work of nineteen of this century's most influential European thinkers.

In order to understand ongoing activity, observers segment it into meaningful temporal parts. Segmentation can be based on bottom‐up processing of distinctive sensory characteristics, such as movement features. Segmentation may also be affected by top‐down effects of knowledge structures, including information about actors' intentions. Three experiments investigated the role of movement features and intentions in perceptual event segmentation, using simple animations. In all conditions, movement features significantly predicted where participants segmented. This relationship was stronger when participants identified (...) larger units than when they identified smaller units, and stronger when the animations were generated randomly than when they were generated by goal‐directed human activity. This pattern suggests that bottom‐up processing played an important role in segmentation of these stimuli, but that this was modulated by top‐down influence of knowledge structures. To describe accurately how observers perceive ongoing activity, one must account for the effects of distinctive sensory characteristics, the effects of knowledge structures, and their interactions. (shrink)

Prelude -- What moves as a body returns as a movement of thought -- Introduction: Events of relation : concepts in the making -- Incipient action : the dance of the not-yet -- The elasticity of the almost -- A mover's guide to standing still -- Taking the next step -- Dancing the technogenetic body -- Perceptions in folding -- Grace taking form : Marey's movement machines -- Animation's dance -- From biopolitics to the biogram, or, how Leni (...) Riefenstahl moves through fascism -- Of force fields and rhythm contours -- Relationscapes : how contemporary Aboriginal art moves beyond the map -- Constituting facts : Dorothy Napangardi dances the dreaming -- Cornering a beginning -- Conclusion: Propositions for thought in motion. (shrink)

Bodily movement has become an interesting topic in recent philosophy, both in analytic and phenomenological versions. Philosophy from Descartes to Kant defined the human being as a mental subject in a material body. This mechanistic attitude toward the body still lingers on in many studies of motor learning and control. The article shows how alternative philosophical views can give a better understanding of bodily movement. The article starts with Heidegger's contribution to overcoming the subject-object dichotomy and his new (...) understanding of the primacy of the practical involvement with the surrounding world. Heidegger, however, in many ways neglected the role of the human body. Merleau-Ponty took a huge step forward when he focused on the bodily intentionality of our interaction with the world. The next step was taken by Samuel Todes who presented a better understanding of how we are bodily oriented in space. After having seen how the body is oriented outward towards the environment it is proper that the final part of this article goes inward toward the role of bodily awareness and the role of proprioception in human movement. The goal of the presentation is to contribute to a better understanding of what goes on in sport. The article therefore uses examples from sport, especially football, to show the relevance of the new insights for sport studies. (shrink)

How democratic progressive politics can happen and how it is happening in very different political arenas.

Exploring the intimate tie between body movement and space and time, Lee begins with the position that body movement generates space and time and explores the ethical implications of this responsibility for the situations one’s body movements generate. Whiteness theory has come to recognize the ethical responsibility for situations not of one’s own making and hence accountability for the results of more than one’s immediate personal conscious decisions. Because of our specific history, whites have developed a particular embodiment (...) and body movement that generates places that can only be characterized as more comfortable and more enabling to whites. (shrink)

The key role that animals play in our aesthetic appreciation of the natural world has only gradually been highlighted in discussions in environmental aesthetics. In this article I make use of the phenomenological notion of 'perceptual sense' as developed by Merleau-Ponty to argue that open-ended expressive-responsive movement is the primary aesthetic ground for our appreciation of animals. It is through their movement that the array of qualities we admire in animals are manifest qua animal qualities. Against functionalist and (...) formalist accounts, I defend and develop an account of expressive-responsive movement as the primary perceptual sense of animals. I go on to suggest that the primacy of movement in the aesthetic appreciation of animals is also the primary sense of animal 'wildness', and that a key part of the rewilding paradigm should be the development of such appreciation. (shrink)

In this article, we analyze how movement takes part in creating intersubjective meaning. We discuss what Daniel Stern termed ‘affect attunement,’ a primary way of constituting intersubjectivity. Based on an analysis of how movement, meaning-making, vitality affects, and primordial feelings interrelate in affect attunement, we show that primordial feelings and thereby movement play a much greater role in affect attunement than Stern proposed. This makes movement a primary meaning-making modality, indispensable to the development of intersubjectivity. To (...) illustrate the relation between movement and affect attunement in psychological development, we discuss the role of movement in autism. Recent research suggests that differences in movement precede the onset of social-communicative deficits and may be primary to autistic development. Building on the proposed interrelation of movement and primordial feelings in affect attunement, we suggest that autistic movement differences illuminate the vital role played by movement in early intersubjective development. (shrink)

Gender ideology has quickly developed as a response to fostering human rights, especially in the case of gender equality. Gender policy thus became a political and ideological instrument that subjects human rights to another contest – a new form of crusade pursued by anti-gender movements which advocate traditional and conservative ideologies against gender equality and gender theories. In this paper, we seek to track and map the recent development of anti-gender movements and their mobilisation. We apply critical discourse analysis to (...) several doctrines of antigenderism in order to understand the global popularity and mass appeal of these movements. (shrink)

In this paper I argue for the usefulness of the concept of ‘movement compression’ for understanding sport and games, and particularly the differences between traditional sport and eSport (as currently practised). I suggest that movement compression allows us to distinguish between different activities in terms of how movement quality (in the sense of the qualities the movement possesses, rather than that the movement is of ‘high quality’) affects outcome. While it applies widely, this concept can (...) in particular help us to understand the persistent idea that eSports are in some key way distinct from traditional sports. (shrink)

The Unfinished Revolution compares the post-Second World War histories of the American and British gay and lesbian movements with an eye toward understanding how distinct political institutional environments affect the development, strategies, goals, and outcomes of a social movement. Stephen M. Engel utilizes an electic mix of source materials ranging from the theories of Mancur Olson and Michel Foucault to Supreme Court rulings and film and television dialogue. The two case study chapters function as brief historical sketches to elucidate (...) further the conclusions on theory and whilst being politically-oriented, they also examine gay influence and expansion into mainstream popular culture. The book also includes an appendix that surveys and assesses the analytical potential of five critical understandings of social movements: the classical approach, rational choice, resource mobilization, new social movement theories, and political opportunity structures. It will be of value to academics and students of sociology, political science, and history. (shrink)

This article begins with a summary phenomenological analysis of movement in conjunction with the question of “quality” in movement. It then specifies the particular kind of memory involved in a dancer’s memorization of a dance. On the basis of the phenomenological analysis and specification of memory, it proceeds to a clarification of meaning in dance. Taking its clue from the preceding sections, the concluding section of the article sets forth reasons why present-day cognitive science is unable to provide (...) insights into dance, notably because being largely tethered to happenings in the brain, it lacks foundational grounding in experience, specifically, the actual experience of movement, which is to say in kinesthesia. (shrink)

Group dynamics play an important role in the social interactions of both children and adults. A large amount of research has shown that merely being allocated to arbitrarily defined groups can evoke disproportionately positive attitudes toward one’s in-group and negative attitudes toward out-groups, and that these biases emerge in early childhood. This prompts important empirical questions with far-reaching theoretical and applied significance. How robust are these inter-group biases? Can biases be mitigated by behaviors known to bond individuals and groups together? (...) How can bonds be forged across existing group divides? To explore these questions, we examined the bonding effects of interpersonal synchrony on minimally constructed groups in a controlled experiment. In-group and out-group bonding were assessed using questionnaires administered before and after a task in which groups performed movements either synchronously or non-synchronously in a between-participants design. We also developed an implicit behavioral measure, the Island Game, in which physical proximity was used as an indirect measure of interpersonal closeness. Self-report and behavioral measures showed increased bonding between groups after synchronous movement. Bonding with the out-group was significantly higher in the condition in which movements were performed synchronously than when movements were performed non-synchronously between groups. The findings are discussed in terms of their importance for the developmental social psychology of group dynamics as well as their implications for applied intervention programs. (shrink)

The effect of concurrent movement on incidental versus intentional statistical learning was examined in two experiments. In Experiment 1, participants learned the statistical regularities embedded within familiarization stimuli implicitly, whereas in Experiment 2 they were made aware of the embedded regularities and were instructed explicitly to learn these regularities. Experiment 1 demonstrated that while the control group were able to learn the statistical regularities, the resistance-free cycling group and the exercise group did not demonstrate learning. This is in contrast (...) with the findings of Experiment 2, where all three groups demonstrated significant levels of learning. The results suggest that the movement demands, rather than the physiological stress, interfered with statistical learning. We suggest movement activates the striatum, which is not only responsible for motor control but also plays a role in incidental learning. (shrink)

Although the body has been the focus of much contemporary cultural theory, the models that are typically applied neglect the most salient characteristics of embodied existence—movement, affect, and sensation—in favor of concepts derived from linguistic theory. In _Parables for the Virtual_ Brian Massumi views the body and media such as television, film, and the Internet, as cultural formations that operate on multiple registers of sensation beyond the reach of the reading techniques founded on the standard rhetorical and semiotic models. (...) Renewing and assessing William James’s radical empiricism and Henri Bergson’s philosophy of perception through the filter of the post-war French philosophy of Deleuze, Guattari, and Foucault, Massumi links a cultural logic of variation to questions of movement, affect, and sensation. If such concepts are as fundamental as signs and significations, he argues, then a new set of theoretical issues appear, and with them potential new paths for the wedding of scientific and cultural theory. Replacing the traditional opposition of literal and figural with new distinctions between stasis and motion and between actual and virtual, _Parables for the Virtual _tackles related theoretical issues by applying them to cultural mediums as diverse as architecture, body art, the digital art of Stelarc, and Ronald Reagan’s acting career. The result is an intriguing combination of cultural theory, science, and philosophy that asserts itself in a crystalline and multi-faceted argument. _Parables for the Virtual_ will interest students and scholars of continental and Anglo-American philosophy, cultural studies, cognitive science, electronic art, digital culture, and chaos theory, as well as those concerned with the “science wars” and the relation between the humanities and the sciences in general. (shrink)

People often make use of a spatial “mental time line” to represent events in time. We investigated whether the eyes follow such a mental time line during online language comprehension of sentences that refer to the past, present, and future. Participants' eye movements were measured on a blank screen while they listened to these sentences. Saccade direction revealed that the future is mapped higher up in space than the past. Moreover, fewer saccades were made when two events are simultaneously taking (...) place at the present moment compared to two events that are happening in different points in time. This is the first evidence that oculomotor correlates reflect mental looking along an abstract invisible time line during online language comprehension about time. Our results support the idea that observing eye movements is likely to “detect” invisible spatial scaffoldings which are involved in cognitively processing abstract meaning, even when the abstract meaning lacks an explicit spatial correlate. Theoretical implications of these findings are discussed. (shrink)

This study investigates how speed of motion is processed in language. In three eye-tracking experiments, participants were presented with visual scenes and spoken sentences describing fast or slow events (e.g., The lion ambled/dashed to the balloon). Results showed that looking time to relevant objects in the visual scene was affected by the speed of verb of the sentence, speaking rate, and configuration of a supporting visual scene. The results provide novel evidence for the mental simulation of speed in language and (...) show that internal dynamic simulations can be played out via eye movements toward a static visual scene. (shrink)

In this article we present a phenomenological single-case study of a client’s experience of her therapist’s bodily movement in the context of narrative therapy. A client was interviewed regarding her experience of selected bodily movements of the therapist based on a video recording of one of her therapeutic sessions. The movements were analyzed through Maxine Sheets-Johnstone’s cardinal structures of movement while the interview was analyzed through a modification of Giorgi’s method for phenomenological psychology. We focused on the relationship (...) between the therapist’s bodily movement and therapeutic movement in the client and arrived at general structures of the client’s experience of being moved by movement. The experience comprises three core constituents: ‘shifts in sense of self’, ‘sense of togetherness’ and ‘feelings of mobility’, and reveals that the therapist’s bodily movements can lead to therapeutic changes compatible with the aim of narrative therapy. (shrink)

In French, the verb "to live" designates both being alive and the experience of something. This ambiguity has a philosophical meaning. The task of a phenomenology of life is to describe an originary sense of living from which the very distinction between life in the intransitive sense and life in the transitive, or intentional, sense proceeds. Hans Jonas is one of those rare authors who has tried to give an account of the specificity of life instead of reducing life to (...) categories that are foreign to it. However, the concept of metabolism, by which Jonas characterizes vital activity, attests to a presupposition as to life: life is conceived as self-preservation, that is, as negation of death, in such a way that life is, in the end, not thought on the basis of itself. The aim of this article is to show that life as such must be understood as movement in a radicalized sense, in which the living being is no more the subject than the product. All living beings are in effect characterized by a movement, which nothing can cause to cease, a movement that largely exceeds what is required by the satisfaction of needs and that, because of this, bears witness to an essential incompleteness. This incompleteness reveals that life is originarily bound to a world. Because the world to which the living being relates is essentially non-totalizable and unpresentable, living movement can not essentially complete itself. Thus, in the final analysis, life must be defined as desire, and in virtue of this view, life does not tend toward self-preservation, as we have almost always thought, but toward the manifestation of the world. (shrink)

A controversial claim in recent dual process accounts of reasoning is that intuitive processes not only lead to bias but are also sensitive to the logical status of an argument. The intuitive logic hypothesis draws upon evidence that reasoners take longer and are less confident on belief–logic conflict problems, irrespective of whether they give the correct logical response. In this paper, we examine conflict detection under conditions in which participants are asked to either judge the logical validity or believability of (...) a presented conclusion, accompanied by measures of eye movement and pupil dilation. The findings show an effect of conflict, under both types of instruction, on accuracy, latency, gaze shifts, and pupil dilation. Importantly, these effects extend to conflict trials in which participants give a belief‐based response (incorrectly under logic instructions or correctly under belief instructions) demonstrating both behavioral and physiological evidence in support of the logical intuition hypothesis. (shrink)

This expanded second edition carries forward the initial insights into the biological and existential significances of animation by taking contemporary research findings in cognitive science and philosophy and in neuroscience into critical and constructive account. It first takes affectivity as its focal point, elucidating it within both an enactive and qualitative affective-kinetic dynamic. It follows through with a thoroughgoing interdisciplinary inquiry into movement from three perspectives: mind, brain, and the conceptually reciprocal realities of receptivity and responsivity as set forth (...) in phenomenology and evolutionary biology, respectively. It ends with a substantive afterword on kinesthesia, pointing up the incontrovertible significance of the faculty to cognition and affectivity. Series A. (shrink)

With _Relationscapes_, Erin Manning offers a new philosophy of movement challenging the idea that movement is simple displacement in space, knowable only in terms of the actual. Exploring the relation between sensation and thought through the prisms of dance, cinema, art, and new media, Manning argues for the intensity of movement. From this idea of intensity--the incipiency at the heart of movement--Manning develops the concept of preacceleration, which makes palpable how movement creates relational intervals out (...) of which displacements take form. Discussing her theory of incipient movement in terms of dance and relational movement, Manning describes choreographic practices that work to develop with a body in movement rather than simply stabilizing that body into patterns of displacement. She examines the movement-images of Leni Riefenstahl, Étienne-Jules Marey, and Norman McLaren, and explores the dot-paintings of contemporary Australian Aboriginal artists. Turning to language, Manning proposes a theory of prearticulation claiming that language's affective force depends on a concept of thought in motion. _Relationscapes_ takes a "Whiteheadian perspective," recognizing Whitehead's importance and his influence on process philosophers of the late twentieth century--Deleuze and Guattari in particular. It will be of special interest to scholars in new media, philosophy, dance studies, film theory, and art history. (shrink)

Human interaction has two principle functions: building and maintaining relationships with others and exchanging information. The function of building and maintaining relationships with others relates to interpersonal coordination; this behavior pattern is expected to predict the outcome of social relationships, such as between therapists and patients. It is unclear, however, whether the exchange of information is associated with interpersonal coordination. In the present study, we tested a hypothesis of whether body movement synchrony occurs in a natural conversation and whether (...) this synchrony has a positive correlation with the degree of information exchange. Fifty participants were engaged in a conversation task; each had different roles in the conversation. We measured their body movements during this conversation using an optical motion capture system. Similar to methods that can be found in previous research, we calculated body movements and quantified their synchrony applying the methods previously reported that automatically quantified their body movements. Moreover, we determined the participants’ degree of information exchange concerning the conversation using a questionnaire. We observed that the body movement synchrony of pairs who talked with each other was significantly higher than that of pairs who did not talk with each other, and that this synchrony was positively associated with the degree of information exchange. These results suggest that body movement synchrony predicted information exchange. (shrink)

The neural correlates of rapid eye movements (REMs) in sleep are extraordinarily robust; including REM-locked activation in the retrosplenial cortex, the supplementary eye field and areas overlapping cholinergic basal nucleus. The phenomenology of REMs speaks to the notion that perceptual experience in both sleep and wakefulness is a constructive process – in which we generate predictions of sensory inputs and then test those predictions through actively sampling the sensorium with eye movements. On this view, REMs during sleep may index an (...) internalized active sampling or ‘scanning’ of self-generated visual constructs that are not constrained by visual input. If this view is correct, it renders REMs an ideal probe to study consciousness as “an exclusively internal affair” (Metzinger 2009). In other words, REMs offer a probe of active inference – in the sense of predictive coding – when the brain is isolated from the sensorium in virtue of the natural blockade of sensory input during REM sleep. REMs are temporally precise events that enable powerful inferences based on timeseries analyses. As a natural, task-free probe, [REMs] could be used in non-compliant subjects, including infants and animals. In short, REM constitutes a promising probe to study the ontogenetic and phylogenetic development of consciousness and perhaps its abnormal development in schizophrenia and autism, which have been considered in terms of aberrant predictive coding. (shrink)

The idea that our conscious decisions determine our actions has been challenged by a report suggesting that the brain starts to prepare for a movement before the person concerned has consciously decided to move . Libet et al. claimed that their results show that our actions are not consciously initiated. The current article describes two experiments in which we attempted to replicate Libet et al.'s comparison of participants' movement-related brain activity with the reported times of their decisions to (...) move and also the reported times of their decisions of which hand to move. We also looked at the distribution of participants' reports over time to evaluate an alternative explanation of Libet et al.'s results. Although the Readiness Potential was usually present before all of the decisions to move, consistent with the findings of Keller and Heckhausen and Libet et al. , we found that many reported decision times were before the onset of the Lateralized Readiness Potential, which measures hand-specific movement preparation. The latter finding is consistent with the conclusion that the LRP always started after the conscious decision to move. We conclude that even though activity related to movement anticipation may be present before a conscious decision to move, the cortical preparation necessary for the movement to happen immediately may not start until after the conscious decision to move. (shrink)

Animating Maurice Merleau-Ponty’s phenomenological idea of the body as a pre-reflective organizing principle in perception, consciousness and language has become a productive and popular endeavor within philosophy of mind during the last two decades. In this context Merleau-Ponty’s descriptions of an embodied mind has played a central role in the attempts to naturalize phenomenological insights in relation to cognitive science and neuropsychological research. In this dialogue the central role of art and aesthetics in phenomenology has been neglected or at best (...) treated as a peripheral phenomenon. In this article I argue that the failure to place art and aesthetics at the center of thought within phenomenology leads to a neglect of the expressive primacy of the body in movement. In the current naturalization of phenomenology the questions related to expressive movement are often consigned to the notions of motor intentionality or gesture. However, in his book How the Body Shapes the Mind the philosopher Shaun Gallagher interestingly concludes, based on experimental results, that bodily movements of gesture cannot be accounted for by the phenomenologically adapted notions of ‘body image’ and ‘body schema’. Symptomatically, Gallagher ends his chapter on bodily gesture with a section title asking the relevant question that remains unanswered within a phenomenology of mind: Expressive movement from the beginning? The search for an answer to this question points, in my view, to the possibility of a more radical understanding of the embodied mind based on the primacy of expressive experimentation rather than representational experience, which makes the question of art and aesthetics a core issue. Following the image of thought in the philosophy of Gilles Deleuze I argue that art, as the production of sensation through experimentation, presents us with a mode of thinking that accounts for expressive bodily movement as a constitutive force in subjective thought and experience. (shrink)

This book is the most comprehensive, integrated explanatory account yet published of the properties of question formations and their variation across languages. It makes an important contribution to the current debate over whether syntax should be understood derivationally, arguing that the best model of language is one in which sentences are constructed in a series of operations that precede or follow each other in time. The central problem it addresses is the nature of the difference between languages in which all (...) wh-words move overtly to a clause-initial position ; languages in which one wh-phrase moves per clause but all others remain in situ ; and languages in which there is no overt movement at all. Professor Richards focuses on the nature of syntactic movement in order to see what this reveals about the syntactic derivation. He considers the nature of interactions between movement operations and investigates the behaviour of multiple overt wh-movement, scrambling, cliticization, and object shift. His general conclusions about the relationship between movement and multiple specifiers follow straightforwardly from basic principles of Shortest Move and Shortest Attract. He develops a PF-imposed well-formedness condition on movement chains, which allows for the development of theories of anti-agreement, the that-trace effect, and the conditions on participial agreement in Romance, among other phenomena. He defends the claim that well-formed dependencies can improve the status of ill-formed dependencies created later in the derivation, illustrating the explanatory power, under certain structural conditions, of his Principle of Minimal Compliance. He uses data on the locality of wh-movement to argue that the Principle of Minimal Compliance is responsible for a number of the apparent distinctions between overt and covert movement. This book will interest syntacticians at graduate level and above as well as linguistic theorists concerned with the syntax-semantics interface. (shrink)

In this article, I present in a systematic way Aristotle’s understanding of movement (kinêsis) as efficient cause in the Generation of Animals. This aspect of movement is not disclosed in the approach to movement as an incomplete activity in contrast to energeia, which has been extensively discussed in the literature. I explain in which sense movement is the efficient cause of generation and how this movement is related to the other factors, in particular the source (...) of movement, the seminal fluid, pneuma, and the vital heat, as well as to the form and the soul. The role of movement as efficient cause of generation shows how, for Aristotle, form and soul are inseparable from matter and movement in nature. Explaining the role of movement as efficient cause of generation also helps to make sense of the multiplicity of factors involved in the efficient causality of generation. The key to articulating these factors with one another is the identity of form of the generative movement, which is specifically the same in the source, in the tools, and in the substance that is coming into being. (shrink)

Recent research has begun to investigate sensory processing in relation to nonclinical variation in traits associated with the autism spectrum disorders (ASD). We propose that existing accounts of autistic perception can be augmented by considering a role for individual differences in top-down expectations for the precision of sensory input, related to the processing of state-dependent levels of uncertainty. We therefore examined ASD-like traits in relation to the rubber-hand illusion: an experimental paradigm that typically elicits crossmodal integration of visual, tactile, and (...) proprioceptive information in an unusual illusory context. Individuals with higher ASD-like traits showed reduced effects of the rubber-hand illusion on perceived arm position and reach-to-grasp movements, compared to individuals with lower ASD-like traits. These differences occurred despite both groups reporting the typical subjective experience of the illusion concerning visuotactile integration and ownership for the rubber hand. Together these results suggest that the integration of proprioceptive information with cues for arm position derived from the illusory context differs between individuals partly in relation to traits associated with ASD. We suggest that the observed differences in sensory integration can be best explained in terms of differing expectations regarding the precision of sensory estimates in contexts that suggest uncertainty. (shrink)