O riso foi um objeto de interesse de pensadores da Grécia antiga, mesmo que a eles dedicassem alguns escassos parágrafos, Platão não foge à isso. Em seu diálogo Filebo, entre 48a - 50a, encontram-se a mais antiga teoria sobre o riso preservada até os dias de hoje. Nesta, Platão define o riso como parte integrante dos prazeres mistos, chamando atenção para o acento profundamente moral que concede à questão do riso humano. Dentro da perspectiva do artigo, buscou-se esclarecer o contexto (...) e a importância do riso na Grécia, para em seguida analisar as passagens de Platão. (shrink)

Emotion is conceptualised as an emergent, dynamic process based on an individual's subjective appraisal of significant events. It is argued that theoretical models of emotion need to propose an architecture that reflects the essential nature and functions of emotion as a psychobiological and cultural adaptation mechanism. One proposal for such a model and its underlying dynamic architecture, the component process model, is briefly sketched and compared with some of its major competitors. Recent empirical evidence in support of the model is (...) reviewed. Special emphasis is given to the dynamic aspect of emotion processes, in particular the sequence of appraisal checks and the synchronisation of response systems, as well as the capacity of the model to predict individual differences in emotional responding. (shrink)

Appraisal theories of emotion have had a strong impact on the development of theory and experimental research in the domain of the affective sciences. While there is generally a high degree of convergence between theorists in this tradition, some central issues are open to debate. In this contribution three issues have been chosen for discussion: (a) varieties of relevance detection, (b) varieties of valence appraisal, and (c) sequential-cumulative effects of appraisal results. In addressing these issues, new theoretical ideas are suggested (...) and an update of recent research on the sequence of appraisal processes is provided. Special emphasis is placed on nonverbal signatures of appraisal processes. (shrink)

Two experiments were conducted to investigate the roles of covariation and of causality in people's readiness to believe a conditional. The experiments used a probabilistic truth-table task (Oberauer & Wilhelm, 2003) in which people estimated the probability of a conditional given information about the frequency distribution of truth-table cases. For one group of people, belief in the conditional was determined by the conditional probability of the consequent, given the antecedent, whereas for another group it depended on the probability of the (...) conjunction of antecedent and consequent. There was little evidence that covariation, expressed as the probabilistic contrast or as the pCI rule (White, 2003), influences belief in the conditional. The explicit presence of a causal link between antecedent and consequent in a context story had a weak positive effect on belief in a conditional when the frequency distribution of relevant cases was held constant. (shrink)

In _The Idealism of Freedom_, Klaus Vieweg argues for a Hegelian turn in philosophy: Hegel’s idealism of freedom contains a number of epoch-making ideas that articulate a new understanding of freedom, which still shape contemporary philosophy.

Oaksford and Chater (1994) proposed to analyse the Wason selection task as an inductive instead of a deductive task. Applying Bayesian statistics, they concluded that the cards that participants tend to select are those with the highest expected information gain. Therefore, their choices seem rational from the perspective of optimal data selection. We tested a central prediction from the theory in three experiments: card selection frequencies should be sensitive to the subjective probability of occurrence for individual cards. In Experiment 1, (...) expected frequencies of the p- and the q-card were manipulated independently by concepts referring to large vs. small sets. Although the manipulation had an effect on card selection frequencies, there was only a weak correlation between the predicted and the observed patterns. In the second experiment, relative frequencies of individual cards were manipulated more directly by explicit frequency information. In addition, participants estimated probabilities for the four logical cases and of the conditional statement itself. The experimental manipulations strongly affected the probability estimates, but were completely unrelated to card selections. This result was replicated in a third experiment. We conclude that our data provide little support for optimal data selection theory. (shrink)

Mimicry of appearance or of facial, vocal, or gestural expressions emerges frequently among members of different species. When such mimicry directly relates to affective aspects of an interaction, researchers talk about “emotional mimicry”. Emotional mimicry has been amply documented but its functionality is still debated. Why and when do people mimic the expressions of others, who benefits, the mimicker or the mimicked, and how do they benefit? Which processes underlie emotional mimicry? Is it completely automatic and unconscious or can it (...) be deliberate and conscious? The current Theory Section addresses these questions from different theoretical perspectives. The invited article by Hess and Fischer focused on the role of mimicry in social regulation and social bonding. The invited comment by Krets and Akyüz highlights information gathering and prediction in social interaction. The invited comment by Bernhold and Giles emphasizes vocal communication and its role in interpersonal accommodation. In this editorial, I propose the different theoretical perspectives may be integrated by assuming a multilevel appraisal and response generation mechanism. I also suggest that emotional mimicry research may be broadened by including social learning, vocal imitation, interspecies comparisons, and affective computing approaches. (shrink)

Traditional eschatology clashes with the theory of entropy. Trying to bridge the gap, Robert John Russell assumes that theology and science are based on contradictory, yet equally valid, metaphysical assumptions, each one capable of questioning and impacting the other. The author doubts that Russell's proposal will convince empirically oriented scientists and attempts to provide a viable alternative. Historical‐critical analysis suggests that biblical future expectations were redemptive responses to changing human needs. Apocalyptic visions were occasioned by heavy suffering in postexilic times. (...) Interpreted in realistic terms, they have since proved to be untenable. The expectation of a new creation without evil, suffering, and death is not constitutive for the substantive content of the biblical message as such. Biblical future expectations must be reconceptualized in terms of best contemporary insight and in line with a dynamic reading of the biblical witness as God's vision of comprehensive optimal well‐being that operates like a shifting horizon and opens up ever new vistas, challenges, and opportunities. (shrink)

Historical Justice and Memory highlights the global movement for historical justice—acknowledging and redressing historic wrongs—as one of the most significant moral and social developments of our times. Such historic wrongs include acts of genocide, slavery, systems of apartheid, the systematic persecution of presumed enemies of the state, colonialism, and the oppression of or discrimination against ethnic or religious minorities. The historical justice movement has inspired the spread of truth and reconciliation processes around the world and has pushed governments to make (...) reparations and apologies for past wrongs. It has changed the public understanding of justice and the role of memory. In this book, leading scholars in philosophy, history, political science, and semiotics offer new essays that discuss and assess these momentous global developments. They evaluate the strength and weaknesses of the movement, its accomplishments and failings, its philosophical assumptions and social preconditions, and its prospects for the future. (shrink)

This paper contributes to a theory of rational choice for decision-makers with incomplete preferences due to partial ignorance, whose beliefs are representable as sets of acceptable priors. We focus on the limiting case of `Complete Ignorance' which can be viewed as reduced form of the general case of partial ignorance. Rationality is conceptualized in terms of a `Principle of Preference-Basedness', according to which rational choice should be isomorphic to asserted preference. The main result characterizes axiomatically a new choice-rule called `Simultaneous (...) Expected Utility Maximization'. It can be interpreted as agreement in a bargaining game (Kalai-Smorodinsky solution) whose players correspond to the (extremal) `acceptable priors' among which the decision maker has suspended judgment. An essential but non-standard feature of Simultaneous Expected Utility choices is their dependence on the entire choice set. This is justified by the conception of optimality as compromise rather than as superiority in pairwise comparisons. (shrink)

Can Science do without a Theory? The main questions that are discussed are as follows: 1) Do we have - as a matter of fact - a general philosophy of science which is comprehensive and powerful enough to present a solution to all the relevant methodological and metatheoretical problems arising within the sciences? 2) Do scientists feel a need for such a general metatheoretical tool? 3) In the probable case of a negative answer to both questions posed above: what, if (...) any, is the legitimate status of the philosophy of science? It is argued in some detail that at least three types of models have failed, at least as far as their advisory function for scientific action in realistic situational settings is concerned: the ideal language model (Wittgenstein, Carnap), methodological falsificationism (Popper), and behavioral theories of scientific action. From the standpoint of the history of science it is plainly obvious that science has always been ahead of its purported metatheory and that important advances within the latter had been implicit in real scientific action at least for centuries. (shrink)

This article is taken from a lecture to a convention of white Lutheran pastors who struggle to find their role in the present South African dilemma. The author hopes it will convey more of the actual atmosphere in one section of the community than a theoretical treatment could. Lutherans call their theology ‘evangelical’ because it is based on the gospel in contradistinction. His contribution to the discussion at a recent conference of the ecumenical ‘National Initiative for Reconciliation’ has been added (...) at the end. (shrink)

Science, technology, commerce and consumerism have set humankind on a trajectory towards a catastrophe of inestimable proportions. To respond appropriately to this danger, theology must replace obsolete contextualisations of its message with currently relevant ones. ‘Creation out of nothing’ is a case in point. Will God create a new and perfect world ‘out of nothing’ after we have messed up the one we have? Probably not! In Part I, I show that ‘creation out of nothing’ is not a relevant issue (...) in the biblical tradition. In Part II, I argue that the concept is based on the unsupported metaphysical postulate of ‘divine perfection’. In Part III, I try to find an equivalent for the concept in science that theology could link up with. ‘Creation’ can be equated with a cosmic evolution proceeding in levels of emergence. But ‘out of nothing’ cannot be supported by science. Even at the most fundamental level, energy and the way it operates, are presupposed. At lower levels, the process is guided by causality and (embedded) contingency. Intentionality and agency only appear at the personal and social levels. Dealing with existential needs, faith (appropriately) intuits a personal transcendent Source and Destiny of reality, but (inappropriately) absolutizes the personal at the expense of the impersonal aspects of reality. The laws of nature are also of God; they are essential; they are valid. They leave sufficient space for novelty and agency, but God works as much through regularity as through contingency. Contribution: The dynamic nature of the biblical tradition demands constant re-contextualisations of its central message. ‘Creation out of nothing’ is part of the contextualisation of the message into the ancient Hellenistic worldview, which does not fit into the modern scientific worldview and must be replaced with a contemporarily more appropriate alternative. (shrink)

I argue that O'Regan & Noë's (O&N's) theory is in a no better position than any other theory to solve the “hard problem” of consciousness. Getting rid of the explanatory gap by exchanging sensorimotor contingencies for neural representations is an illusion.