There is growing interest for implementing tools to monitor cognitive performance in naturalistic work and everyday life settings. The emerging field of research, known as neuroergonomics, promotes the use of wearable and portable brain monitoring sensors such as functional near infrared spectroscopy (fNIRS) to investigate cortical activity in a variety of human tasks out of the laboratory. The objective of this study was to implement an on-line passive fNIRS-based brain computer interface to discriminate two levels of working memory load during (...) highly ecological aircraft piloting tasks. Twenty eight recruited pilots were equally split into two groups (flight simulator vs. real aircraft). In both cases, identical approaches and experimental stimuli were used (serial memorization task, consisting in repeating series of pre-recorded air traffic control instructions, easy vs. hard). The results show pilots in the real flight condition committed more errors and had higher anterior prefrontal cortex activation than pilots in the simulator, when completing cognitively demanding tasks. Nevertheless, evaluation of single trial working memory load classification showed high accuracy (>76%) across both experimental conditions. The contributions here are two-fold. First, we demonstrate the feasibility of passively monitoring cognitive load in a realistic and complex situation (live piloting of an aircraft). In addition, the differences in performance and brain activity between the two experimental conditions underscore the need for ecologically-valid investigations. (shrink)

Suivant le fil directeur du temps, cet ouvrage met au jour la manière dont l'admiration est devenue un problème philosophique central à l'âge classique et examine les différentes conceptions dont elle fait l'objet chez les principaux penseurs de la seconde moitié du XVIIe siècle.

After spinal cord injury (SCI), motoneuron death occurs at and around the level of injury which induces changes in function and organization throughout the nervous system, including cortical changes. Muscle affected by SCI may consist of both innervated (accessible to voluntary drive) and denervated (inaccessible to voluntary drive) muscle fibers. Voluntary activation measured with transcranial magnetic stimulation (VATMS) can quantify voluntary cortical/subcortical drive to muscle but is limited by technical challenges including suboptimal stimulation of target muscle relative to its antagonist. (...) The motor evoked potential (MEP) in the biceps compared to the triceps (i.e., MEP ratio) may be a key parameter in the measurement of biceps VATMS after SCI. We used paired pulse TMS, which can inhibit or facilitate MEPs, to determine whether the MEP ratio affects VATMS in individuals with tetraplegia. Ten individuals with tetraplegia following cervical SCI and ten non-impaired individuals completed single pulse and paired pulse VATMS protocols. Paired pulse stimulation was delivered at 1.5, 10, and 30 ms inter-stimulus intervals (ISI). In both the SCI and non-impaired groups, the main effect of the stimulation pulse (paired pulse compared to single pulse) on VATMS was not significant in the linear mixed-effects models. In both groups for the stimulation parameters we tested, the MEP ratio was not modulated across all effort levels and did not affect VATMS. Linearity of the voluntary moment and superimposed twitch moment relation was lower in SCI participants compared to non-impaired. Poor linearity in the SCI group limits interpretation of VATMS. Future work is needed to address methodological issues that limit clinical application of VATMS. (shrink)

Cet article examine la question de l’attention dans son rapport à l’admiration, dont le traitement fait apparaître de profondes divergences entre les Passions de l’âme et l’ Éthique. Dans Les Passions de l’âme, Descartes propose une genèse passionnelle de l’attention, dont la destination gnoséologique est assurée par un acte de la volonté qui transcende les perceptions de l’âme. À l’inverse, dans l’ Éthique, la connaissance ne dépend pas de l’exercice d’une faculté autonome, elle est immanente à l’ordre des idées, ce (...) à quoi l’admiration fait irréductiblement obstacle. La critique spinoziste de l’admiration s’accompagne alors d’une refonte du statut de l’attention et repose sur la critique de la partition cartésienne des facultés de l’âme. Nous montrerons néanmoins que l’attention a une fonction positive sous la forme d’une présence à soi de l’esprit qui veille à l’enchaînement en lui des idées vraies. (shrink)

In this paper, we present a critical reflection on the concept of social capital. We argue that there is no such idea of an umbrella concept of social capital. Instead, two overarching conceptualizations of social capital exist, namely individual social capital and collective social capital. As these conceptualizations of social capital are completely different, we emphasize that studies using social capital as a theoretical lens should clarify the concept as well as be consistent in the interpretation of the concept, from (...) its definition to its methodological operationalization. In this article, we first map the two different conceptualizations of social capital. Next, these conceptualizations are illustrated with well-known teacher research studies, followed by examples of studies in which individual and collective social capital are mixed. Finally, we discuss the consequences of the use and the mix of these different conceptualizations in terms of measurement methods. Additionally, implications for teacher education are presented. (shrink)

The concepts underlying our present theoretical understanding of the radiative two-condensed-body problem in general relativity and in bimetric gravitation theory are critically reviewed. The relevance of the 1935 Einstein-Rosen “bridge” article is emphasized. The possibility (first suggested by N. Rosen, for the linearized approximation) of extending to gravity the Wheeler-Feynman time-symmetric approach is questioned.

L’un des gestes distinctifs de Cornelius Castoriadis fut de rapporter l’histoire de la philosophie à un concept de création « ex nihilo », qu’il définissait comme surgissement immotivé et irréductible de nouvelles déterminations formelles de l’être dans le temps. Cet article s’intéresse à la signification d’un tel parti pris pour l’instruction de la question cosmologique, entendue comme enquête sur les principes et le devenir de la totalité de l’être. L’auteur montre dans un premier temps comment Castoriadis a justifié sa position (...) ontologique à partir d’une réflexion sur l’histoire de la science. Il la rapporte ensuite à deux voies possibles afin de résoudre la question cosmologique : la dialectique et la complexité. Il est soutenu que l’intention de Castoriadis ne fut pas de produire une cosmologie comme telle, mais de rapporter la pratique scientifique à la création et d’expliciter les conditions de possibilité de son intellection. (shrink)

Jean-Marc Ferry stands opposed to the philosophy of Cornelius Castoriadis, claiming that it relies upon an arbitrary ontological decision. According to Ferry, Castoriadis’ philosophy does not respect the Kantian critique of reason. In this contribution, I reply to this objection. I comment on his specific methodological operation: elucidation. I show that this method does not go beyond Kantian finitude, and that it allows him to justify his ontological concepts. In the last part of this article, I interpret his method as (...) a ‘grounded constructivism’ and I explain how it contributes to those philosophical theories. (shrink)

Through a detailed re-reading of Saussure's work in the light of contemporary developments in the human, life and physical sciences, Paul Thibault provides us with the means to redefine and refocus our theories of social meaning-making. Saussure's theory of language is generally considered to be a formal theory of abstract sign-types and sign-systems, separate from our individual and social practices of making meaning. In this challenging book, Thibault presents a different view of Saussure. Paying close attention to the (...) original texts, including the Cours de Linguistic Generale, he demonstrates that Saussure was centrally concerned with trying to formulate a theory of how meanings are made. In addition to demonstrating the continuing viability of Saussure's thinking through a range of examples, Re-reading Saussure makes an important intervention in contemporary linguistic and semiotic debate. (shrink)

What are the conditions under which one biological object is a part of another biological object? This paper answers this question by developing a general, systematic account of biological parthood. I specify two criteria for biological parthood. Substantial Spatial Inclusionrequires biological parts to be spatially located inside or in the region that the natural boundary of t he biological whole occupies. Compositional Relevance captures the fact that a biological part engages in a biological process that must make a necessary contribution (...) to a condition that is minimally sufficient to one or more of the characteristic behaviors of the biological whole. Instead of emphasizing the diversity of part-whole relations in the biological world, this paper asks what biological part-whole relations have in common and what constrains their existence, in general. After presenting the two criteria for biological parthood I discuss in how far my account can cope with hard cases (e.g., redundant parts) and I reveal the merits and limits of monism. (shrink)

Dans l'oeuvre d'Edith Stein, l'alterite apparait comme constitutive de la personne humaine. D'un point de vue proprement subjectif, l'alterite renvoie... l'alter ego,... la dimension communautaire et, dans une perspective croyante, au Tout-Autre. D'un point de vue objectif, elle designe les valeurs, qui faconnent la personnalite, et la foi, qui vient au secours de la raison humaine. Un parcours des oeuvres principales de l'auteur permet de prendre la mesure... la fois de la continuite et de l'evolution de sa pensee. A partir (...) de l..., l'etude entreprend de mettre en evidence, d'une part, l'originalite de la pensee d'Edith Stein par rapport... celle de Husserl et, d'autre part, comment Edith Stein se situe par rapport... la pensee de Thomas d'Aquin. L'influence de l'oeuvre de Jean de la Croix est egalement abordee. Enfin, en dialogue avec des auteurs comme Ricoeur, Levinas ou Ladriere, la troisieme partie du livre aborde de maniere critique la question de l'alterite comme fondement de la personne et cela selon trois parcours, l'un lie... la phenomenologie d'Edith Stein, l'autre... sa philosophie chretienne, et le dernier... son attrait pour la mystique. (shrink)

Mary Shepherd's An Essay upon the Relation of Cause and Effect, first published in 1824, was a pioneering work in metaphysics and epistemology. Together with her 1827 Essays on the Perception of an External Universe, they make her one of the most important philosophers of her era. Although widely neglected by the history of philosophy in the decades after her death, her works have recently begun to attract the attention and sustained study they deserve. In the course of her writings, (...) Shepherd offers trenchant and detailed rebuttals of the arguments and conclusions of many prominent predecessors-including George Berkeley, Thomas Reid, Dugald Stewart, Thomas Brown, William Lawrence, and especially David Hume-but she is no merely negative thinker. On the contrary, her critiques are always in the service of her own distinctive and highly original doctrines, which are of striking contemporary interest. Appearing two hundred years after its original publication, this is the first full modern edition of her first book, which presents and defends the theory of causation and scientific knowledge that constitutes the cornerstone of her entire philosophy. The edition includes an extensive introduction and scholarly notes throughout that provide historical and philosophical context while explaining the central ideas of the work. It also includes Shepherd's two essays published in 1828 and all of her known letters-all but one of them published here for the first time-which shed significant additional light on her philosophical ideas. (shrink)

There is widespread and growing concern among U.S. consumers about the treatment of farmed animals, and consumers are consequently paying attention to food product labels that indicate humane production practices. However, labels vary in their standards for animal welfare, and prior research suggests that consumers are confused by welfare-related labels: many shoppers cannot differentiate between labels that indicate changes in the way animals are raised and those that do not. We administered a survey to 1,000 American grocery shoppers to better (...) understand the extent to which consumers purchase and pay more for food with certain labels based on an assumption of welfare improvement. Results showed that 86% of shoppers reported purchasing at least one product with the following labels in the last year: “cage or crate-free”, “free-range”, “pasture-raised”, “natural”, “organic”, “no hormone”, “no antibiotic”, “no rBST”, “humane”, “vegetarian-fed”, “grass-fed”, “farm-raised”. Of those who purchased one of the aforementioned labels, 89% did so because they thought the label indicated higher-welfare production practices, and 79% consciously paid more for the product with the label because they thought that the label indicated better-than-standard animal welfare. However, many of these labels lack uniform standards for the production practices they represent, and some labels represent production practices that do not influence animal welfare, thus the degree of the animal welfare impact of a given label is highly variable. These results indicate that labels need to clearly and accurately specify their animal welfare benefits to improve the consumers’ ability to purchase products that align with their expectations. (shrink)

Anger has potential epistemic value in the way that it can facilitate a process of our coming to have knowledge and understanding regarding the issue about which we are angry. The nature of anger, however, may nevertheless be such that it ultimately undermines this very process. Common non-philosophical complaints about anger, for instance, often target the angry person as being somehow irrational, where an unformulated assumption is that her anger undermines her capacity to rationally engage with the issue about which (...) she is angry. Call this assumption the charge of emotional irrationality regarding anger. Such a charge is pernicious when levelled at the anger of those in positions of marginalisation or oppression, where it can threaten to silence voices on the very issue of the injustices that they face. In this paper I thus provide a much-needed interrogation of this charge. Firstly, and drawing on empirical literature on the effects of anger on decision-making, I flesh out the charge and why it poses a threat to how the epistemic value of anger has been defended. Secondly, I argue that the charge of emotional irrationality regarding anger can nevertheless be unwarranted, at least within a common context of political anger. (shrink)

How is hope to be found amid the ethical and political dilemmas of modern life? Writer and philosopher Mary Zournazi brought her questions to some of the most thoughtful intellectuals at work today. She discusses "joyful revolt" with Julia Kristeva, the idea of "the rest of the world" with Gayatri Spivak, the "art of living" with Michel Serres, the "carnival of the senses" with Michael Taussig, the relation of hope to passion and to politics with Chantal Mouffe and Ernesto Laclau. (...) A dozen stimulating minds weigh in with their visions of a better social and political order. The result is a collaboration - of writing, of thinking, and of politics - that demonstrates more clearly than any single-authored project could how ideas encountering one another can produce the vision needed for social change. (shrink)

Agonistic Democracy explores how theoretical concepts from agonistic democracy can inform institutional design in order to mediate conflict in multicultural, pluralist societies. Drawing on the work of Foucault, Nietzsche, Schmitt, and Arendt, Marie Paxton outlines the importance of their themes of public contestation, contingency and necessary interdependency for contemporary agonistic thinkers. Paxton delineates three distinct approaches to agonistic democracy: David Owen's perfectionist agonism, Mouffe's adversarial agonism, and William Connolly and James Tully's inclusive agonism. Paxton demonstrates how each is fundamental (...) to enabling citizens to cultivate better virtues for themselves and society (Owen), motivating democratic engagement (Mouffe) and enhancing relations of respect and understanding between conflicting citizens (Connolly and Tully). Situated within the context of a deeply polarised post-Trump America and post-Brexit Britain, this book reveals the need to rethink our approach to conflict mediation through democratic institutions. Pulling together insights from experimental research with deliberative democratic innovations, Paxton explores how agonistic theory might be institutionalised further. Through discussing ways in which agonistic institutions might be developed to render democracy more virtuous, more engaging, and more inclusive, Agonistic Democracy provides a unique resource for students of contemporary political theory. (shrink)

Scientific culture in Europe and the refugee generation -- Germany and Weimar Berlin as the City of Science -- Origins of a social perspective: doing physical chemistry in Weimar Berlin -- Chemical dynamics and social dynamics in Berlin and Manchester -- Liberalism and the economic foundations of the "Republic of Science" -- Scientific freedom and the social functions of science -- Political foundations of the philosophies of science of Popper, Kuhn, and Polanyi -- Personal knowledge: argument, audiences, and sociological engagement (...) -- Epilogue: SSK, scientific constructivism, and the paradoxical legacy of Polanyi and the 1930s generation. (shrink)

In this book, Mary Midgely turns a spotlight on the fashionable view that we no longer need or use moral judgements. She shows how the question of whether or not we can make moral judgements must inevitably affect our attitudes to the law and its institutions, but also to events that occur in our daily lives.

Discussion of Wittgenstein's Tractatus is currently dominated by two opposing interpretations of the work: a metaphysical or realist reading and the 'resolute' reading of Diamond and Conant. Marie McGinn's principal aim in this book is to develop an alternative interpretative line, which rejects the idea, central to the metaphysical reading, that Wittgenstein sets out to ground the logic of our language in features of an independently constituted reality, but which allows that he aims to provide positive philosophical insights into (...) how language functions. McGinn takes as a guiding principle the idea that we should see Wittgenstein's early work as an attempt to eschew philosophical theory and to allow language itself to reveal how it functions. By this account, the aim of the work is to elucidate what language itself makes clear, namely, what is essential to its capacity to express thoughts that are true or false. However, the early Wittgenstein undertakes this descriptive project in the grip of a set of preconceptions concerning the essence of language that determine both how he conceives the problem and the approach he takes to the task of clarification. Nevertheless, the Tractatus contains philosophical insights, achieved despite his early preconceptions, that form the foundation of his later philosophy. -/- The anti-metaphysical interpretation that is presented includes a novel reading of the problematic opening sections of the Tractatus, in which the apparently metaphysical status of Wittgenstein's remarks is shown to be an illusion. The book includes a discussion of the philosophical background to the Tractatus, a comprehensive interpretation of Wittgenstein's early views of logic and language, and an interpretation of the remarks on solipsism. The final chapter is a discussion of the relation between the early and the later philosophy that articulates the fundamental shift in Wittgenstein's approach to the task of understanding how language functions and reveal the still more fundamental continuity in his conception of his philosophical task. (shrink)

We study the Full Bayesian Updating rule for convex capacities. Following a route suggested by Jaffray (IEEE Transactions on Systems, Man and Cybernetics 22(5):1144–1152, 1992), we define some properties one may want to impose on the updating process, and identify the classes of (convex and strictly positive) capacities that satisfy these properties for the Full Bayesian Updating rule. This allows us to characterize two parametric families of convex capacities: ${(\varepsilon,\delta)}$ -contaminations (which were introduced, in a slightly different form, by Huber (...) (Robust Statistics, Wiley, New York, 1981)) and ${\varepsilon}$ -contaminations. (shrink)

This paper responds to John Burgess's ‘Mathematics and _Bleak House_’. While Burgess's rejection of hermeneutic fictionalism is accepted, it is argued that his two main attacks on revolutionary fictionalism fail to meet their target. Firstly, ‘philosophical modesty’ should not prevent philosophers from questioning the truth of claims made within successful practices, provided that the utility of those practices as they stand can be explained. Secondly, Carnapian scepticism concerning the meaningfulness of _metaphysical_ existence claims has no force against a _naturalized_ version (...) of fictionalism, according to which our ordinary standards of scientific evidence may show that we have no reason to believe the mathematical existence claims made within the context of our mathematical and scientific theories. (shrink)

This article argues that the most widely disseminated reading of Lafitte’s writings, which aligns his proposals for ‘mechanology’ with cybernetics, overlooks the broader ethical and social project to which he hoped his ideas would contribute. It is shown that the purpose of mechanology articulated by Lafitte was the development of an ethical relation to machines, a theme he developed in his later publications. It is argued that Lafitte’s position resonates with positions taken by contemporary works focused on the renewal of (...) a critical approach to the philosophy of technology, particularly those that seek to transform the relationship between humans and the natural world. (shrink)

This is the first modern edition of the works of Lady Mary Shepherd, one of the most important women philosophers of the early modern period. Shepherd has been widely neglected in the history of philosophy, but her work engaged with the dominant philosophers of the time - among them Hume, Berkeley, and Reid. In particular, her 1827 volume Essays on the Perception of an External Universe outlines a theory of causation, perception, and knowledge which Shepherd presents as an alternative to (...) what she sees as the mistaken views of Berkeley and Hume. What she ultimately presents is an original and systematic metaphysics and epistemology. Shepherd's Essays consists of two parts. The first is a theory of perception and knowledge of the external world, which is designed to rebut idealism and skepticism about the external world and show that our ordinary beliefs are based on reason. The second is a collection of essays on topics in metaphysics and epistemology, including the immateriality and eternity of the mind, the relationship between mind and body, the possibility of miracles, the association of ideas, the relationship between physical and mathematical reasoning, and the epistemology of testimony. Antonia LoLordo's edition of Shepherd's Essays includes scholarly notes throughout the text that provide historical and philosophical context and expand on the major concepts of Shepherd's system. Her extensive introduction to Shepherd's life and works surveys some of the major points of Shepherd's system, points out directions for future research, and offers guidance for readers planning to teach her work in their courses. This volume is an invaluable primary resource for scholars, graduate students, and undergraduates interested in metaphysics, epistemology, and early modern philosophy. (shrink)

The aim of the article is to introduce an approach to play based on semiotics of culture and, in particular, grounded in the works and ideas of Juri Lotman. On the one hand, it provides an overview of Lotman’s works dedicated to play and games, starting from his article on art among other modelling systems, in which the phenomenon of play is treated deeply, and mentioning Lotman’s articles dedicated to various forms of play forms, such as involving dolls and playing (...) cards. On the other hand, it applies a few Lotmanian theories and ideas to playfulness in order to shed some light on this highly debated, as well as intriguing, anthropic activity. Thus, the paper approaches some of the core questions for a play theory, such as the definition of play, the cultural role of toys and playthings, the importance of unpredictability, the position held by playfulness in the semiosphere and, finally, the differences and commonalities between play and art. Lotman’s theories and works, often integrated by other existing semiotic or ludologic perspectives offer an extremely insightful and fresh take on play and illustrate the great heuristic potential of semiotics of culture. (shrink)

Les réseaux et systèmes d’information jouent un rôle essentiel dans la société. Un ensemble de dispositions visent à assurer leur sécurité a été adopté. L’objectif est de prévenir les cyber-risques. Pour cela, les opérateurs sont tenus de mettre en place des mesures techniques et organisationnelles adaptées aux risques posés par les réseaux et systèmes d’information, les produits, services et processus numériques. À partir de l’ensemble de ces dispositions, il est possible de découvrir un devoir général de sécurité numérique.

«Claros del bosque» es uno de los libros esenciales de la trayectoria filosófica de María Zambrano en el que vemos, por primera vez, en marcha su «razón poética». Nadie mejor que la propia autora para presentarnos el significado de esta obra: “«Claros del bosque» dentro de mi pensamiento vertido en lo impreso, salvo alguna excepción, aparece como algo inédito salido de ese escribir irreprimible que brota por sí mismo y que ha ido a parar a cuadernos y hojas que nadie (...) conoce, ni yo misma, reacia que soy a releerme. Tenía que suceder por fuerza. Mas creo que el carácter de ofrenda de «Claros del bosque» a la persona a quien va dedicado en su tránsito tiene que ver en ello, acentuando así el carácter de ofrenda que todo lo que he publicado tiene desde siempre. Nada es de extrañar que la razón discursiva apenas aparezca. Con anterioridad esbocé una ‘Crítica de la razón discursiva’ que no podría prometerme que salga de ese estado. Creo, pues, que como libro es el que más responde a esa ‘idea’ hace tiempo formulada de que ‘pensar es ante todo –como raíz, como acto–– descifrar lo que se siente’, entendiendo por sentir el ‘sentir originario’, expresión usada por mí desde hace años. Y también que ‘el hombre es el ser que padece su propia trascendencia’ en un incesante proceso de unificación entre pasividad y conocimiento, entre ser y vida. Vida verdadera, sorprendida tan sólo en algunos claros que se abren en la espesura inicial entre cielo y tierra. Y en el remoto horizonte donde cielo y tierra, ser y vida, vida y muerte se anegan”. (shrink)

Language plays a central role in human life. However, the term 'language' as defined in the language sciences of the 20th century and the traditions these have drawn on, have arguably, limited our thinking about what language is and does. The two inter-linked volumes of Thibault's study articulate crucially important aspects of an emerging new perspective shift on language - the Distributed Language view - that is now receiving more and more attention internationally. Rejecting the classical view that the (...) fundamental architecture of language can be localized as a number of inter-related levels of formal linguistic organization that function as the coded inputs and outputs to each other, the distributed language view argues that languaging behaviour is a bio-cultural organisation of process that is embodied, multimodal, and integrated across multiple space-time scales. Thibault argues that we need to think of human languaging as the distinctively human mode of our becoming and being selves in the extended human ecology and the kinds of experiencing that this makes possible. Paradoxically, this also means thinking about language in non-linguistic ways that break the grip of the conventional meta-languages for thinking about human languaging. Thibault's book grounds languaging in process theory: languaging and the forms of experience it actualizes is always an event, not a thing that we 'use'. In taking a distinctively interdisciplinary approach, the book relates dialogical theories of human sense-making to the distributed view of human cognition, to recent thinking about distributed language, to ecological psychology, and to languaging as inter-individual affective dynamics grounded in the subjective lives of selves. In taking this approach, the book considers the coordination of selves in social encounters, the emergent forms of self-reflexivity that characterise these encounters, and the implications for how we think of and live our human sociality, not as something that is mediated by over-arching codes and systems, but as emerging from the endogenous subjectivities of selves when they seek to coordinate with other selves and with the situations, artefacts, social institutions, and technologies that populate the extended human ecology. The two volumes aim to bring our understanding of human languaging closer to human embodiment, experience, and feeling while also showing how languaging enables humans to transcend local circumstances and thus to dialogue with cultural tradition. Volume 1 focuses on the shorter timescales of bodily dynamics in languaging activity. Volume II integrates the shorter timescales of body dynamics to the longer cultural-historical timescales of the linguistic and cultural norms and patterns to which bodily dynamics are integrated. (shrink)

This chapter, which examines the unity shared between what appear to be conflicting modes of natural investigation, an often neglected aspect of the history of British natural philosophy, also discusses the views of Francis Bacon on observation and experiment and describes his system of the sciences. It looks at aspects of Bacon's program for natural philosophy that made critics set the divide Baconian natural philosophy and the mathematical sciences of the seventeenth century. The chapter furthermore highlights the role of the (...) Baconian system of the sciences in the acceptance of Isaac Newton's Principia mathematica. (shrink)

In the present research, we validated a new scale developed from self-determination theory to assess the functional meaning of cash rewards offered in the workplace. According to SDT, rewards can take on different meanings based on the way they are perceived by individuals. In a series of three studies in different socioeconomic contexts, we replicated the two-factorial structure of the scale measuring respectively workplace cash rewards’ informative and controlling meanings. In Study 1, we validated the English version of the scale (...) by exploring and then confirming its two-factor structure with two English-speaking employee samples. We further replicated its two-factor structure in a French-speaking employee sample of employees in Study 2 and in a Greek-speaking employee sample in Study 3, allowing us to validate its French and Greek version. Results from our three studies show how distinct meanings attributed to cash rewards, i.e., informative or controlling, relate differently to autonomous and controlled forms of motivation based on SDT. These findings suggest that workplace cash rewards differently influence employees’ motivation depending on whether they are perceived as informative or controlling, thus providing empirical evidence for the theoretical and practical implications of SDT’s concept of functional meaning of cash rewards. Our research contributes to the assessment and understanding of employees’ experience of workplace cash rewards and provides empirical evidence that the concept of the functional meaning of cash rewards is a distinct concept from other money-related concepts such as subjective pay satisfaction, performance-contingent rewards, and financially contingent self-worth. (shrink)

The current study investigates classroom interactivity in L2 tertiary literature classrooms in Hong Kong and Taiwan when ESL/efl students engage with and interpret literary texts in classroom talk as a pedagogic process of text recontextualization. It proposes a more ecological-based approach to language and languaging dynamics that is complementary to current social semiotic approaches to multimodality. It also aims to open up a more embodied analysis of the meaning-making process in tertiary literature classrooms. The multimodal investigation of real-time classroom interactivity (...) based on a multi-scalar approach showcases an embodied coordination of vocalization and gesticulation as integral aspects of the dynamic whole-body sense-making activity that arises in the pedagogic process of text recontextualization. The dynamics vary from students’ solo speech in individual presentation to teacher–student interactions in group discussion and to student–student interactions in role-play. The distributed language view of first-order languaging dynamics demonstrates the embodied and distributed dimensions of the real-time classroom interactivity that couples pedagogic subjects to the affordances of their pedagogic environment. It also provides insights into the impact of pedagogic activities on the multi-scalar dynamics of the meaning-making process with reference to embodied speech–gesture coordination. The paper demonstrates the value of applying an ecologically embodied perspective to multimodal studies in classroom research and stimulates a re-thinking of some of the important aspects of classroom interactivity that have received little attention thus far. (shrink)

Focusing on the self as a normative construct, I consider how and why the self, not the group, is ontologically fundamental. Selves live in communities or societies of selves. The intrinsic normativity of the self and the actions the self performs constitute the grounds on which people fashion coherent narratives about themselves and seek to display themselves to others in ways that conform to their narratives. People bond with, care for, and invest in each other as distinctive selves that they (...) can coordinate with in a vast range of different activities and practices together with the conflicts and tensions between these activities and practices that define their political nature. The persistence or otherwise of the activities and projects that selves participate in is dependent on other activities and practices that lend their support and cooperation (or otherwise) to them. Activities and projects are therefore interdependent in ways that are more or less democratic. Selves-in-activities actively maintain, contest, and change these activities and projects. Political activity is thus seen as the processes of maintaining, contesting, and changing both selves-in-activities and the relations between activities. (shrink)

Au cœur de la prise en charge orthophonique, l’oralité est constituée des phénomènes psychologiques, biologiques et fonctionnels assurant la mise en œuvre du comportement oral de l’enfant. Cet article, écrit par une orthophoniste psychologue, expose en quoi l’oralité verbale se construit pour le jeune enfant conjointement à son oralité alimentaire. L’éducation gnoso-praxique orale précoce concerne l’oralité alimentaire et verbale en partenariat avec les parents. Les modalités d’interaction précoce, la valeur donnée aux comportements par l’entourage et les modes de réponse qui (...) en découlent ont un rôle essentiel et une dimension préventive face aux troubles de l’oralité. (shrink)

Au cœur de la prise en charge orthophonique, l’oralité est constituée des phénomènes psychologiques, biologiques et fonctionnels assurant la mise en œuvre du comportement oral de l’enfant. Cet article, écrit par une orthophoniste psychologue, expose en quoi l’oralité verbale se construit pour le jeune enfant conjointement à son oralité alimentaire. L’éducation gnoso-praxique orale précoce concerne l’oralité alimentaire et verbale en partenariat avec les parents. Les modalités d’interaction précoce, la valeur donnée aux comportements par l’entourage et les modes de réponse qui (...) en découlent ont un rôle essentiel et une dimension préventive face aux troubles de l’oralité. (shrink)