In this article we present a new experimental paradigm: comparative visual search. Each half of a display contains simple geometrical objects of three different colors and forms. The two display halves are identical except for one object mismatched in either color or form. The subject's task is to find this mismatch. We illustrate the potential of this paradigm for investigating the underlying complex processes of perception and cognition by means of an eye‐tracking study. Three possible search strategies are outlined, discussed, (...) and reexamined on the basis of experimental results. Each strategy is characterized by the way it partitions the field of objects into “chunks.” These strategies are: (i) Stimulus‐wise scanning with minimization of total scan path length (a “traveling salesman” strategy), (ii) scanning of the objects in fixed‐size areas (a “searchlight” strategy), and (iii) scanning of object sets based on variably sized clusters defined by object density and heterogeneity (a “clustering” strategy). To elucidate the processes underlying comparative visual search, we introduce besides object density a new entropy‐based measure for object heterogeneity. The effects of local density and entropy on several basic and derived eye‐movement variables clearly rule out the traveling salesman strategy, but are most compatible with the clustering strategy. (shrink)

Models of cognitive vulnerability claim that depressive symptoms arise as a result of an interaction between negative affect and cognitive reactions, in the form of dysfunctional attitudes and negative inferential style. We present a model that complements this approach by focusing on the appraisal processes that elicit and differentiate everyday episodes of emotional experience, arguing that individual differences in appraisal patterns can foster negative emotional experiences related to depression (e.g., sadness and despair). In particular, dispositional appraisal biases facilitating the elicitation (...) of these emotions more frequently and more intensely. This, in turn, is likely to have a negative influence on cognitive processing and emotion regulation in general. (shrink)

To investigate the impact of framing on rule-breaking behavior in social dilemmas, we incorporated a rule in a one-shot resource game with two framing-treatments: One frame was a give-some dilemma (i.e., a variant of a public goods game) and the other frame a take-some dilemma (i.e., a variant of a commons dilemma game). In each frame, all participants were part of one single collective sharing a common good. Each participant was initially equipped with one of five different endowments of points (...) from which they must give/could take amounts to/from the common good. The exact amounts of contributions/withdrawals were regulated by the rule. Participants decided whether to cooperate and comply with the rule or to break the rule to their own advantage and at the expense of the collective (i.e., giving lower/taking higher amounts). Results of an online-experiment with 202 participants showed a significantly higher proportion of individuals breaking the rule in the take-some frame than in the give-some frame. In addition, endowment size influenced the proportion of rule-breaking behavior in the take-some frame. However, the average amounts of points not given/taken too much were not different between the frames. (shrink)

In a recent paper replying to the inductive sceptic, Samir Okasha says that the Humean argument for inductive scepticism depends on mistakenly construing inductive reasoning as based on a principle of the uniformity of nature. I dispute Okasha's argument that we are entitled to the background beliefs on which (he says) inductive reasoning depends. Furthermore, I argue that the sorts of theoretically impoverished contexts to which a uniformity-of-nature principle has traditionally been restricted are exactly the contexts relevant to the inductive (...) sceptic's argument, and (pace Okasha) are not at all remote from actual scientific practice. I discuss several scientific examples involving such contexts. (shrink)

This article seeks to explain how it was possible that, until the first century BC, the Roman dictatorship was never abused and turned against the constitution itself. The traditional explanation is that, contrary to its first century imitations, the dictatorship was subject to formal restrictions, such as the six months' tenure, which were strictly applied. By contrast, this article suggests that informal constraints on the dictator's powers, such as moral and religious norms, were as important as formal constraints. It shows, (...) more particularly, how the fides, or the requirement of trust, was essential for preventing an abuse of dictatorial powers. (shrink)

L’origine iranienne du titre de « Vivificateur », donné en 4Q521 au héros eschatologique, auteur de la résurrection, a été établie dans un article antérieur. On suit ici le parcours du « Vivificateur » dans la littérature juive de langue grecque, dans le Nouveau Testament et dans les Actes de Thomas. In a former article we established that the title « Life-Giver » – which is attributed to an eschatological hero in 4Q521, who brings about the resurrection – has an (...) Iranian origin. Here we follow the track of the « Life-Giver » in Jewish literature written in Greek, in the New Testament and in the Acts of Thomas. (shrink)

We present in this paper an abstract categorical logic based on an abstraction of quantifier. More precisely, the proposed logic is abstract because no structural constraints are imposed on models (semantics free). By contrast, formulas are inductively defined from an abstraction both of atomic formulas and of quantifiers. In this sense, the proposed approach differs from other works interested in formalizing the notion of abstract logic and of which the closest to our approach are the institutions, which in addition to (...) be semantics free do not also impose any syntactic contingencies on the structure of formulas. To define the semantical framework in which formulas will be interpreted, we propose to follow the idea from categorical logic which defines the semantical interpretation of formulas from context and as subobjects of an object of a given category. In the spirit of Lawvere’s hyperdoctrines, we use a more abstract notion which generalizes the notion of subobject, standard in category theory: Pitt’s prop-categories. Always in the spirit of categorical logic, we propose a sequent calculus of which we show correctness and completeness for all semantical frameworks defined over any prop-categories. We then study some conditions which allow us to get this completeness result for particular classes of prop-categories. (shrink)

Les réflexions présentées dans cet article portent sur la nature du rituel et de la symbolique politique dans nos sociétés. On se propose de confronter différentes approches de ces phénomènes : d'un côté un point de vue qui met en évidence les déterminants sociologiques des rituels politiques. Cette approche prend appui sur une conception où la représentation politique apparaît comme une forme aliénante et mystifiante. Un autre point de vue consiste à prendre comme objet le travail symbolique du rituel : (...) cette perspective anthropologique met Paccent sur Pefficacité des rites et des symboles et leur imbrication dans l'action politique. (shrink)

. I emphasize the importance of broadening behavioral, ecological, and conservation science into a more integrative, interdisciplinary, socially responsible, compassionate, spiritual, and holistic endeavor. I stress the significance of studies of animal behavior, especially ethological research concerned with animal emotions in which individuals are named and recognized for their own personalities, for helping us to learn not only about the nonhuman animal beings with whom we share Earth but also about who we are and our place in nature. We are (...) best understood in relationship with others. To this end I develop the notions of “minding animals” and “deep ethology.” Animals are sources of wisdom, a way of knowing. We are all citizens of Earth, members of a global community in which intimate reciprocal and beneficent peaceful relationships are mandatory. A world without cruelty and with boundless compassion, respect, grace, humility, spirituality, and love would be a better world in which to live. We have compelling responsibilities for making Earth a better and more peaceful habitat for all beings. It is essential that we do better than our ancestors. We must reflect and step lightly as we “redecorate” nature. Time is not on our side. I plead for the development of heartfelt and holistic science that allows for joy and play. Science need not be suspicious of things it cannot fully understand. We must not avert our eyes or other senses from the eyes and voices of other beings who urgently need our uncompromising and unconditional aid and love. We can do much more than we have done for animals and the Earth. (shrink)

Although the topic has been extensively studied, many issues about understanding of indirect requests in children are still unsolved. Our contribution is to distinguish genuine and ironic hints, focusing on the latter. We examined the understanding of ironic hints and ironic imperatives in 5- to 9-year-old children and in adults, in various situational contexts. The main result of this study was that ironic hints were more difficult to understand than ironic imperatives only when the context was neutral. When the context (...) was ironic, there was no significant difference. Discussion highlights how context enables young children to understand very indirect requests like ironic hints. (shrink)

On a tendance à voir une sorte de hiatus entre la communication politique moderne et les différents aspects du rituel qui ont jusqu'ici prévalu dans les sociétés traditionnelles. Cet article montre que l'apparition de ces nouvelles formes de communication politique n'implique pas mécaniquement la disparition de pratique liées à toute une conception de la vie publique ; loin qu'il y ait réellement antinomie entre le travail rituel et l'utilisation des médias, ceux-ci favorisent l'émergence de nouvelles formes qui combinent les referents (...) anciens et les procédures modernes. La recherche présentée ici résulte d'une enquête sur la vie politique locale dans un département français (l'Yonne) et sur les pratiques symboliques d'hommes politiques d'envergure nationale, tel le président Mitterrand. L'auteur analyse d'un point de vue anthropologique les rituels de consensus et les rituels d'affrontement pratiqués dans notre société. Si les rites d'affrontement sont profondément transformés dans leur forme et leur contenu, les rites consensuels perdurent, et trouvent dans les médias un prolongement, une chambre d'écho. Par ailleurs, de nouveaux rites surgissent qui combinent tradition, dimension religieuse et stratégie de communication. (shrink)

In Bayes or Bust?, John Earman attempts to express in Bayesian terms a sense of "projectibility" in which it is logically impossible for "All emeralds are green" and "All emeralds are grue" simultaneously to be projectible. I argue that Earman overlooks an important sense in which these two hypotheses cannot both be projectible. This sense is important because it allows projectibility to be connected to lawlikeness, as Goodman intended. Whether this connection suggests a way to resolve Goodman's famous riddle remains (...) unsettled, awaiting an account of lawlikeness. I explore one line of thought that might prove illuminating. (shrink)

ABSTRACT This article considers the two most important German online editions of Nietzsche's works, Nietzsche Source and Nietzsche Online, from a user's perspective. After a description of the print editions on which they are based, an assessment is made of their completeness, their textual reliability, the usefulness of their navigation menus and the usefulness of their search functions. The article finds that there are noteworthy differences in completeness and reliability, that the accessibility of the posthumous notes could be improved in (...) both cases, and that Nietzsche Source has a better search function than Nietzsche Online. The ideal online edition would be an augmented mixture of both editions. (shrink)

The paper focuses on violence, claiming that it is not action, but silence and inaction that become?murderous?, given that we are forced into a permanent and impossible process of choosing between responsibility for the other and the possibility of responding to a call for help. Still, this position is not final and the author offers certain alternative strategies, such as rebellion, goodness, critique and shame.

Editors' introduction to 'James Woodward: Causal and explanatory asymmetries'.

Intentionality is a central feature of our understanding of the world. We daily attribute intentional states (like beliefs, desires or perceptual states) to explain the behavior of other agents, and many theories appeal to them to understand more complex notions. Nonetheless, intentional states are puzzling entities. This article explains what intentionality is and why it is so important and problematic at the same time. Secondly, it examines various naturalistic theories, which seek to show that intentionality is compatible with a scientific (...) worldview. Finally, given that all extant proposals face significant difficulties, it explores the available options in case no naturalistic theory can succeed. (shrink)

In a model of private good allocation, we construct social orderings which depend only on ordinal non-comparable information about individual preferences. In order to avoid Arrovian-type impossibilities, we let those social preferences take account of the shape of individual indifference curves. This allows us to introduce equity and cross-economy robustness properties, inspired by the theory of fair allocation. Combining such properties, we characterize two families of fair social orderings.

L’auteur aborde l’approche synchronique en histoire des idées et développe la théorie du discours social qu’il a exposée dans nombre de ses livres en tant qu’analyse en totalité en coupe synchronique de ce qui s’écrit et se diffuse dans un état de société. Il définit dans le cadre de cette problématique les notions fondamentales d’hégémonie discursive, de topographie, d’interdiscursivité et de sociogramme notamment.

This chapter contains sections titled: Introduction Antipredatory Behavior in Western Evening Grosbeaks and its Relevance to Action Theory Social Play Behavior and Action Theory References Further reading.

Our relationships with animals are wide-ranging. When people tell me that they love animals and then harm or kill them I tell them I'm glad they don't love me. Many individuals, including scientists, ignore their responsibility when they interact with animals and fail to recognize that doing something in the name of science, which usually means in the name of humans, is not an adequate reason for intentionally causing suffering, pain, or death. "Good welfare" usually is not "good enough". Existing (...) regulations allow animals to be treated in regrettable ways that demean us as a species. Compassion is the key for bettering both animal and human lives. A good way to make the world a more compassionate place for animals is to increase our compassion footprint. We could begin by deciding that we will not intrude on animals' lives unless our actions are in the best interests of the animals irrespective of our desires. It is simple to make more compassionate choices about what we eat and wear and how we educate students, conduct research, and entertain ourselves at the expense of animals. The time to make these changes is long overdue. (shrink)

Resumen Siguiendo su idea de la tarea del crítico, Walter Benjamin hace surgir imágenes de felicidad de Calderón en el paisaje “originario” en ruinas de Gryphius: la estrella fugaz del barroco español brilla, intermitente, en las tinieblas demoníacas del barroco silesio. El barroco no encuentra así su verdad sino en la inversión dialéctica de su melancolía alegórica en el momento simbólico de la redención. Intento demostrar cómo se manifiesta, en Origen del drama barroco alemán, una dialéctica figurativa suspendida entre símbolo (...) y alegoría, melancolía y redención, precursora das “imágenes dialécticas” que van a polarizar las fantasmagorías capitalistas entre alegoría y utopía.Palabras clave: Walter Benjamin; alegoría; símbolo; melancolía; redención; barroco; expresionismo; Calderón; Shakespeare; Gryphius; Goethe; romanticismo; tragedia; dialéctica; fenómeno originario. (shrink)

The study of current forms of governance sheds light on « forms of social experiment » based on collective participation. The effectiveness of a system of rules relies less on realizing a subsumption justifying the inner validity of a procedure than on the « power to infer the production of a satisfying form of social life ». This is why « the question of the law’s normativity is displaced from the formal coherence of its semantic content towards its pragmatic potential (...) of governance as a social institution ». It is therefore urgent to invent new forms of social cooperation able to counter the agents’ « opportunism » in their attempts to seize the new opportunities opened by the crisis of classical institutions. (shrink)

The third edition of Health Care Ethics in Canada builds on the commitment to Canadian content established in earlier editions without sacrificing breadth or rigor.

Globalization is a ubiquitousyet highly elusive term. The debate on the cont and meaning of globalization is still waged largely in binary terms; for example, globalization is understood either as increasing standardization or as increasing difference. This article argues that the effects of globalization are best understood in terms of the following three sets of simultaneous contradictions: convergence and divergence, inclusion and exclusion, and centralization and decentralization. These contradictions can be fruitfully “unpacked” and examined through critical stakeholder analysis (CSA). This (...) technique focuses on broader structural commonalties and differences among key stakeholder groups, factors that are not incorporated in mainstream stakeholder theory. The associated normative agenda of CSA promotes a common understanding of key issues within a focal organizational field, the negotiated settlement of zero-sum situations that optimize collective stakeholder interests within that field, and the containment and minimization of negative externalities within as well as between fields. (shrink)