The present contribution offers an overview of a new area of research in the field of foreign language acquisition, which was triggered by the introduction of Positive Psychology (PP) ( MacIntyre and Gregersen, 2012 ). For many years, a cognitive perspective had dominated research in applied linguistics. Around the turn of the millennium researchers became increasingly interested in the role of emotions in foreign language learning and teaching, beyond established concepts like foreign language anxiety and constructs like motivation and attitudes (...) toward the foreign language. As a result, a more nuanced understanding of the role of positive and negative learner and teacher emotions emerged, underpinned by solid empirical research using a wide range of epistemological and methodological approaches. PP interventions have been carried out in schools and universities to strengthen learners and teachers’ experiences of flow, hope, courage, well-being, optimism, creativity, happiness, grit, resilience, strengths, and laughter with the aim of enhancing learners’ linguistic progress. This paper distinguishes the early period in the field that started with MacIntyre and Gregersen (2012), like a snowdrop after winter, and that was followed by a number of early studies in relatively peripheral journals. We argue that 2016 is the starting point of the current period, characterized by gradual recognition in applied linguistics, growing popularity of PP, and an exponential increase in publications in more mainstream journals. This second period could be compared to a luxuriant English garden in full bloom. (shrink)

This article describes what the earliest concepts are like and presents a theory of the spatial primitives from which they are formed. The earliest concepts tend to be global, like animal and container, and it is hypothesized that they consist of simplified redescriptions of innately salient spatial information. These redescriptions become associated with sensory and other bodily experiences that are not themselves redescribed, but that enrich conceptual thought. The initial conceptual base becomes expanded through subdivision, sometimes aided by language that (...) points up these divisions or suggests new spatial analyses, and by the analogical extension of spatially derived concepts to nonspatial domains. This formulation is contrasted with Fodor's (1998) metaphysical theory of concept formation. (shrink)

We study how messages on Twitter by large non-governmental organizations (NGOs), targeting companies from the S&P500, affect these companies’ stock prices. With a sample of 1,611 tweets between 2009 and 2017 by 18 large NGOs, we observe significant changes in the stock prices of the targeted firms. More specifically, NGO tweets stating a positive message about the environmental, social, or governance (ESG). Actions of the firm have a positive effect on stock prices, while negative tweets have a negative effect. Nevertheless, (...) we find that the presence of institutional owners hampers this effect: firms with high institutional ownership value positive tweets more negatively, and negative tweets more positively. These results support the idea that shareholders react significantly to NGO tweets but they react differently depending on their time horizon: for shareholders who have a more short-term horizon, typically institutional owners, the reaction diverges societal expectations about how firms should contribute to society. (shrink)

This collection of essays brings together an international roster of contributors to provide historical insight into women’s agency and activism in education throughout from the seventeenth to the twentieth century. Topics discussed range from the strategies adopted by individual women to achieve a personal education and the influence of educated women upon their social environment, to the organized efforts of groups of women to pursue broader feminist goals in an educational context. The collection is designed to recover the variety of (...) the voices of women inhabiting different geographical and social contexts while highlighting commonality and continuity with reference to creativity, achievement, and the management and transgression of structures of gender inequality. (shrink)

In this contribution, I will develop a comprehensive tool for the reconstruction and evaluation of argumentation from expert opinion. This is done by analyzing and then combining two dialectical accounts of this type of argumentation. Walton’s account of the ‘appeal to expert opinion’ provides a number of useful, but fairly unsystematic suggestions for critical questions pertaining to argumentation from expert opinion. The pragma-dialectical account of ‘argumentation from authority’ offers a clear and systematic, but fairly general framework for the reconstruction and (...) evaluation of this type of argumentation. The tool is developed by incorporating Walton’s critical questions into a pragma-dialectical framework. (shrink)

A theory of how concept formation begins is presented that accounts for conceptual activity in the first year of life, shows how increasing conceptual complexity comes about, and predicts the order in which new types of information accrue to the conceptual system. In a compromise between nativist and empiricist views, it offers a single domain-general mechanism that redescribes attended spatiotemporal information into an iconic form. The outputs of this mechanism consist of types of spatial information that we know infants attend (...) to in the first months of life. These primitives form the initial basis of concept formation, allow explicit preverbal thought, such as recall, inferences, and simple mental problem solving, and support early language learning. The theory details how spatial concepts become associated with bodily feelings of force and trying. It also explains why concepts of emotions, sensory concepts such as color, and theory of mind concepts are necessarily later acquisitions because they lack contact with spatial descriptions to interpret unstructured internal experiences. Finally, commonalities between the concepts of preverbal infants and nonhuman primates are discussed. (shrink)

The effect of state anxiety on analogical reasoning was investigated by examining qualitative differences in mapping performance between anxious and non-anxious individuals reasoning about pictorial analogies. The working-memory restriction theory of anxiety, coupled with theories of analogy that link complexity of mapping with working-memory capacity, predicts that high anxiety will impair the ability to find correspondences based on relations between multiple objects relative to correspondences based on overlap of attributes between individual objects. Anxiety was induced in one condition by a (...) stressful speeded subtraction task administered prior to the analogy task. Anxious participants produced fewer relational responses and more attribute responses than did non-anxious participants, both in the absence of explicit instructions to find relational mappings (Experiment 1) and after receiving such instructions (Experiment 2). The findings support the postulated links among anxiety, working memory, and the ability to perform complex analogical mapping. (shrink)

Le rationalisme italien est une figure majeure de la pensée du 20e siècle, non seulement en Italie mais également en France. Pour bien comprendre ce courant de pensée, il faut voir le rationalisme comme une tentative double, touchant à la fois la science et la philosophie. D’une part, le rationalisme tente de saisir la dimension culturelle de la science, d’autres part, il vise à élaborer une conception nouvelle, plus ouverte, de la raison philosophique. L’ouvrage s’intéresse également à l’influence exercée par (...) la pensée italienne sur la pensée française contemporaine. Il montre également comment le rationalisme en Italie s’est ouvert à l’historicisme sans pour autant fragiliser la structure même de la raison. Des figures importantes de la pensée italienne sont abordées ici, comme celles de Giovanni Vailati, Antonio Banfi, Giulo Prezti, etc. (shrink)

Paired masks described as beautiful and grotesque express complementary values in several southern Nigerian art traditions. Beautiful masks represent humans, often women, and serve as metaphors for things associated with civilization and culture. Grotesque masks represent animals or men, and tend to be linked with notions of masculinity and nature. Analysis of masks falling into these categories provides us with a set of formal criteria for this imagery. Mask types that fall into this continuum are used by the Okpella, a (...) northern Edo people living north of Benin City in southern Nigeria: a female character commemorating specific women of status and described as beautiful, a more ambiguous character that serves as the festival herald and messenger of the Dead Fathers described as grotesque, and a third masquerade that combines elements of both the beautiful and grotesque is described as fascinating. Why and how these forms communicate to their Okpella audience is the focus of this paper. It is based on qualitative research on the history and meaning of these masks carried out among the Okpella, survey research on aesthetic preference in which 400 individuals were interviewed, and with a panel study in which 100 participants from the original sample were re-interviewed. Key words: beautiful, grotesque, Africa, okpella, masquerade, aesthetics. Resumen Las máscaras emparejadas descritas como ‘bellas’ y ‘grotescas’ expresan valores complementarios en varias tradiciones artísticas del sur de Nigeria. Las máscaras bellas representan a los humanos, frecuentemente mujeres, y se emplean como metáforas de aspectos asociados con la civilización y la cultura. Las máscaras grotescas representan animales u hombres, y suelen vincularse con nociones de masculinidad y de naturaleza. El análisis de las máscaras que entran en estas dos categorías proporciona un conjunto de criterios formales para comprender este imaginario. El grupo étnico Edo del norte que vive al norte de Ciudad de Benín en el sur de Nigeria, los okpella, usan máscaras de este tipo. Existe un personaje femenino descrito como bello, un personaje más ambiguo descrito como grotesco y un tercero que combina elementos del bello y del grotesco y que se describe como fascinante. En este artículo nos interesamos en qué y cómo comunican estas formas con los okpella. Nuestro trabajo se apoya sobre una investigación cualitativa realizada entre los okpella, una encuesta sobre preferencia estética en la cual se entrevistó a 400 personas y un estudio en el cual se volvió a entrevistar a 100 personas de la muestra anterior. Palabras clave: belleza, grotesco, África, okpella, mascarada, estética. (shrink)

The practice of justifying scientific explanations generates argumentative patterns in which several types of arguments may play a role. This paper is aimed at identifying these patterns on the basis of an exploration of the institutional conventions regarding the nature, the shape and the quality of scientific explanations as reflected in the writings of influential philosophers of science. First, a basic pattern for justifying scientific explanations is described. Then, two types of extensions of this pattern are presented. These extensions are (...) derived from philosophical accounts of requirements for the quality of explanations and the choice of the best explanation from a number of candidate explanations respectively. The description of the second extension will make clear how pragmatic argumentation plays a role in argumentative patterns within the scientific domain. (shrink)

In 2001, France became one of the few countries to require corporate social responsibility reporting through its Nouvelles Régulations Économiques #2001-420. However, initial compliance with the statute was low, a factor implying the law lacked normativity. In this exploratory study, we attempt to determine whether there is movement toward normativity by examining the change in CSR disclosure from 2004 in comparison to 2010 for a sample of 81 publicly traded French firms. We measure both the space and the quality of (...) CSR disclosures, including in the latter a measure based on informational quality attributes as discussed by the International Accounting Standards Board, the Financial Accounting Standards Board, and the Global Reporting Initiative. We find significant increases in the space allocated to CSR disclosure, as well as some evidence of increased quality; although the informational quality of the disclosures remains quite low and fewer firms are including negative performance information in their reports. Finally, we document that differences in disclosure space and quality in 2004 appeared to be associated with legitimacy-based variables and that those relations remain largely unchanged in 2010. As such, it appears that the NRE’s goals of increased transparency remain unmet. (shrink)

A number of criticisms of a recent paper byare made. (1) In attempting to assess the observational adequacy of story grammars, they state that a context‐free grammar cannot handle discontinuous elements; however, they do not show that such elements occur in the domain to which the grammars apply. Further, they do not present adequate evidence for their claim that there are acceptable stories not accounted for by existing grammars and that the grammars will accept nonstories such as procedures. (2) They (...) state that it has been proven that under natural conditions children cannot learn transformational grammars, which is a misrepresentation of the learnability proofs which have been offered. (3) Most important, they take an unduly narrow approach to story understanding by claiming that people only understand story content and do not have knowledge of story structure which is useful in comprehension or memory. Counterevidence from the literature is cited which indicates that such knowledge is both useful and used, and a number of methods for assessing the psychological adequacy of structural models are discussed. (shrink)

The aim of this paper is to indicate the systematic place of arguments based on the concept of analogy within the theoretical framework of the Periodic Table of Arguments, a new method for describing and classifying arguments that integrates traditional dialectical accounts of arguments and fallacies and rhetorical accounts of the means of persuasion (logos, ethos, pathos) into a comprehensive framework. The paper begins with an inventory of existing approaches to arguments based on analogy, similarity and adjacent concepts. Then, the (...) theoretical framework of the table will be expounded and several concrete examples of arguments based on these concepts will be analyzed in terms of the framework. Finally, the results of these analyses will be summarized and it will be indicated how they can be refined in further research related to the Periodic Table of Arguments. (shrink)

In this interview, Jean-Luc Marion recalls the intellectual world of Paris in 1970s, reflecting on how his engagement with the ubiquitous “death of God” question led to the sketches of God without Being first presented at this 1979 Colloquium, and discusses the criticism it provoked not only from Heideggerians but also from Thomists. He discusses the reception history of phenomenology in France the reasons for the particular power it gained among thinkers of his generation. Finally, he recounts how his (...) work has led from the 1979 Colloquium through the “Theological Turn” and up to his forthcoming D’ ailleurs, la révélation, which he briefly previews here. Marion closes with words on originality, criticism, and the particular challenges of the contemporary world that await philosophical thinking today. (shrink)

Schistosomiasis, a vector-borne chronically debilitating infectious disease, is a serious public health concern for humans and animals in the affected tropical and sub-tropical regions. We formulate and theoretically analyze a deterministic mathematical model with snail and bovine hosts. The basic reproduction number R0\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$R_0$$\end{document} is computed and used to investigate the local stability of the model’s steady states. Global stability of the endemic equilibrium is carried out by constructing a suitable Lyapunov function. (...) Sensitivity analysis shows that the basic reproduction number is most sensitive to the model parameters related to the contaminated environment, namely: shedding rate of cercariae by snails, cercariae to miracidia survival probability, snails-miracidia effective contact rate and natural death rate of miracidia and cercariae. Numerical results show that when no intervention measures are implemented, there is an increase of the infected classes, and a rapid decline of the number of susceptible and exposed bovines and snails. Effects of the variation of some of the key sensitive model parameters on the schistosomiasis dynamics as well as on the initial disease transmission threshold parameter R0\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$R_0$$\end{document} are graphically depicted. (shrink)

Starting with the hypothesis that analogical reasoning consists of a search of semantic space, we used eye-tracking to study the time course of information integration in adults in various formats of analogies. The two main questions we asked were whether adults would follow the same search strategies for different types of analogical problems and levels of complexity and how they would adapt their search to the difficulty of the task. We compared these results to predictions from the literature. Machine learning (...) techniques, in particular support vector machines (SVMs), processed the data to find out which sets of transitions best predicted the output of a trial (error or correct) or the type of analogy (simple or complex). Results revealed common search patterns, but with local adaptations to the specifics of each type of problem, both in terms of looking-time durations and the number and types of saccades. In general, participants organized their search around source-domain relations that they generalized to the target domain. However, somewhat surprisingly, over the course of the entire trial, their search included, not only semantically related distractors, but also unrelated distractors, depending on the difficulty of the trial. An SVM analysis revealed which types of transitions are able to discriminate between analogy tasks. We discuss these results in light of existing models of analogical reasoning. (shrink)

To mitigate the spread of schistosomiasis, a deterministic human-bovine mathematical model of its transmission dynamics accounting for contaminated water reservoirs, including treatment of bovines and humans and mollusciciding is formulated and theoretically analyzed. The disease-free equilibrium is locally and globally asymptotically stable whenever the basic reproduction number R0<1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$R_0<1$$\end{document}, while global stability of the endemic equilibrium is investigated by constructing a suitable Lyapunov function. To support the analytical results, parameter values from published (...) literature are used for numerical simulations and where applicable, uncertainty analysis on the non-dimensional system parameters is performed using the Latin Hypercube Sampling and Partial Rank Correlation Coefficient techniques. Sensitivity analysis to determine the relative importance of model parameters to disease transmission shows that the environment-related parameters namely, εs\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\varepsilon _s$$\end{document} (snails shedding rate of cercariae), ps\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$p_s$$\end{document} (probability that cercariae shed by snails survive), c (fraction of the contaminated environment sprayed by molluscicides) and μc\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mu _c$$\end{document} (mortality rate of cercariae) are the most significant to mitigate the spread of schistosomiasis. Mollusciciding, which directly impacts the contaminated environment as a single control strategy is more effective compared to treatment. However, concurrently applying mollusciciding and treatment will yield a better outcome. (shrink)

Rogers & McClelland (R&M) present a powerful account of semantic (conceptual) learning. Their model admirably handles many characteristics of early concept formation, but it also needs to address attentional biases, and distinguish direct input from error-driven learning, and fast versus slow learning. Not distinguishing implicit and explicit knowledge means that the authors also cannot explain why some coherently varying information becomes accessible and other information does not.