We prove that the minimal Logic of Formal Inconsistency $\mathsf{QmbC}$ validates a weaker version of Fraïssé’s theorem. LFIs are paraconsistent logics that relativize the Principle of Explosion only to consistent formulas. Now, despite the recent interest in LFIs, their model-theoretic properties are still not fully understood. Our aim in this paper is to investigate the situation. Our interest in FT has to do with its fruitfulness; the preservation of FT indicates that a number of other classical semantic properties can be (...) also salvaged in LFIs. Further, given that FT depends on truth-functionality, whether full FT holds for $\mathsf{QmbC}$ becomes a challenging question. (shrink)

The use of forward models is well established in cognitive and computational neuroscience. We compare and contrast two recent, but interestingly divergent, accounts of the place of forward models in the human cognitive architecture. On the Auxiliary Forward Model account, forward models are special-purpose prediction mechanisms implemented by additional circuitry distinct from core mechanisms of perception and action. On the Integral Forward Model account, forward models lie at the heart of all forms of perception and action. We compare these neighbouring (...) but importantly different visions and consider their implications for the cognitive sciences. We end by asking what kinds of empirical research might offer evidence favouring one or the other of these approaches. (shrink)

A model is proposed to explain how emotional and cognitive processes drive epistemic activities within individual scientists. In this account, emotion–cognition interactions produce cyclical phases of accommodative and assimilative epistemic activities, called thought experiments and empirical experiments, respectively. During thought experiments, scientists ruminate over troubling anomalies in order to generate the theoretical ingredients necessary for constructing new conjectures. During empirical experiments, scientists explore exciting conjectures in order to cover the empirical ground necessary to discover new anomalies. Critically, epistemic activities are (...) accompanied and sustained by positive and negative emotional moods. The main virtue of the model is its specification of a coupled feedback mechanism that explains the dynamics and the temporal dependencies between empirical and theoretical activities underlying scientific discovery. (shrink)

It has been suggested that external and/or internal limitations paradoxically may lead to superior learning, that is, the concepts of starting small and less is more (Elman, ; Newport, ). In this paper, we explore the type of incremental ordering during training that might help learning, and what mechanism explains this facilitation. We report four artificial grammar learning experiments with human participants. In Experiments 1a and 1b we found a beneficial effect of starting small using two types of simple recursive (...) grammars: right‐branching and center‐embedding, with recursive embedded clauses in fixed positions and fixed length. This effect was replicated in Experiment 2 (N = 100). In Experiment 3 and 4, we used a more complex center‐embedded grammar with recursive loops in variable positions, producing strings of variable length. When participants were presented an incremental ordering of training stimuli, as in natural language, they were better able to generalize their knowledge of simple units to more complex units when the training input “grew” according to structural complexity, compared to when it “grew” according to string length. Overall, the results suggest that starting small confers an advantage for learning complex center‐embedded structures when the input is organized according to structural complexity. (shrink)

Interactions entail a tangled mix of emotional states that emerge between the people who are communicating. Being capable of comprehending these states help us to adapt to our partner’s needs enhancing the interaction. In the same fashion, we believe that robots capable of such skills would be better integrated in society. Hence, this paper tackles the internal state that focuses on the unfolding of any social exchange: Comfortability. It explores whether a humanoid robot can have an impact on humans Comfortability (...) and explores the way people might behave. To this aim, the iCub robot interviewed 29 non-HRI researchers for a real column of the IIT Opentalk online magazine. During the interview the robot complimented, ignored, interrupted, and insulted the participant with the intention of making them feel opposite Comfortability levels. The results concluded that a humanoid robot can affect people’s Comfortability highlighting that not everyone perceives, assimilates, and reacts to the same situations in the same way. The findings suggest that self-reports and Valence/Arousal estimations are not reliable measures to determine someone’s Comfortability and that external factors (e.g., attitude towards robots or the robot’s perception) might affect it. On top of that, a list of 28 visual features associated with low Comfortability levels is included, providing support to keep unraveling Comfortability in further studies. (shrink)

Under the democratic auspices of our time, rights have tended to be distributed generously and widely—if not in deed, at least in word. The tendency has been to widen their legitimate applicability from humans to all sentient beings, to all living beings, and, as some would have it, to the environment as a whole. Fortunately, this penchant for cataloging virtually every human relation, ambition, and aspiration in terms of rights and duties has not gone unopposed. On the one hand, there (...) are those who, though essentially committed to rights and their place within political discourse, are nonetheless distressed by a seemingly endless and senseless proliferation. They are concerned that in becoming widely palatable, rights have become common fare, thin in substance and all too frequently misunderstood and misapplied. Theirs is a mission of separating the genuine article from the many pretenders. (shrink)

In the past quarter century C. B. MacPherson's reading of Locke has enjoyed a wide appeal. We are all by now familiar with Locke as the ardent proponent of possessive individualism, with its accompanying acquisitive tendencies and egoism. To be sure, MacPherson's interpretation has not gone unopposed. Of late it has been challenged in all its fundamentals by the scholarly and ingenious work of James Tully. Far from seeing Locke as providing the theoretical underpinnings for unbridled capitalism, Tully puts forward (...) the view that Locke was sympathetic to the possibility of radical redistributive measures. That is, that he was not in principle opposed to rights to welfare. (shrink)

Background Tuberculosis is a major cause of morbidity and mortality globally. Recent scholarly attention to public health ethics provides an opportunity to analyze several ethical issues raised by the global tuberculosis pandemic. Discussion Recently articulated frameworks for public health ethics emphasize the importance of effectiveness in the justification of public health action. This paper critically reviews the relationship between these frameworks and the published evidence of effectiveness of tuberculosis interventions, with a specific focus on the controversies engendered by the endorsement (...) of programs of service delivery that emphasize direct observation of therapy. The role of global economic inequities in perpetuating the tuberculosis pandemic is also discussed. Summary Tuberculosis is a complex but well understood disease that raises important ethical challenges for emerging frameworks in public health ethics. The exact role of effectiveness as a criterion for judging the ethics of interventions needs greater discussion and analysis. Emerging frameworks are silent about the economic conditions contributing to the global burden of illness associated with tuberculosis and this requires remediation. (shrink)

Despite a large and multifaceted effort to understand the vast landscape of phenotypic data, their current form inhibits productive data analysis. The lack of a community-wide, consensus-based, human- and machine-interpretable language for describing phenotypes and their genomic and environmental contexts is perhaps the most pressing scientific bottleneck to integration across many key fields in biology, including genomics, systems biology, development, medicine, evolution, ecology, and systematics. Here we survey the current phenomics landscape, including data resources and handling, and the progress that (...) has been made to accurately capture relevant data descriptions for phenotypes. We present an example of the kind of integration across domains that computable phenotypes would enable, and we call upon the broader biology community, publishers, and relevant funding agencies to support efforts to surmount today's data barriers and facilitate analytical reproducibility. (shrink)

Interaction among humans does not always proceed without errors; situations might happen in which a wrong word or attitude can cause the partner to feel uneasy. However, humans are often very sensitive to these interaction failures and may be able to fix them. Our research aims to endow robots with the same skill. Thus the first step, presented in this short paper, investigates to what extent a humanoid robot can impact someone's Comfortability in a realistic setting. To capture natural reactions, (...) a set of real interviews performed by the humanoid robot iCub (acting as the interviewer) were organized. The interviews were designed in collaboration with a journalist from the press office of our institution and are meant to appear on the official institutional online magazine. The dialogue along with fluent human-like robotic actions were chosen not only to gather information about the participants' personal interests and professional career, necessary for the magazine column, but also to influence their Comfortability. Once the experiment is completed, the participants' self-report and spontaneous reactions (physical and physiological cues) will be explored to tackle the way people's Comfortability may be manifested through non-verbal cues, and the way it may be impacted by the humanoid robot. (shrink)

At first approach the use of the word “superstition” is such that it is impossible to apply the term strictly in the human sciences. Its connotation, that is its content, is particularly subjective and negative. And its extension, that is its area of application, is indefinite and makes of it a concept that can refer to just about anything.

Burnout was recently declared by WHO as an “occupational phenomenon” in the International Classification of Diseases 11th revision, recognizing burnout as a serious health issue. Earlier studies have shown that feelings of guilt appear to be involved in the burnout process. However, the exact nature of the relationships among burnout, guilt and psychosomatic disorders remains unclear. The purpose of this study was to investigate the mediator role of feelings of guilt in the relationship between burnout and psychosomatic disorders, and perform (...) a cross-cultural validation of the multi-dimensional model by Gil-Monte in two samples of teachers. The study sample was composed of 1,266 teachers, 1,062 from Spain, and 204 from Portugal. Burnout was measured by the Spanish Burnout Inventory. Hypotheses were tested together in a path model. The results obtained provide empirical evidence for the mediator role of guilt in the relationship between the Burnout syndrome and psychosomatic disorders in the sample of teachers from Spain and Portugal, and they contribute to the empirical validation of the model by Gil-Monte. The results indicate that guilt should be incorporated as a symptom of burnout in order to identify individuals affected by burnout and profiles or types of burnout to differentiate it from other pathologies like depression. (shrink)

Este artigo se dispõe a examinar um fenômeno social construído ao longo de séculos não só na sociedade brasileira, mas no mundo inteiro que culmina na definição de uma estética oprimida, excluída e invisibilizada: a estética da exclusão. Essa expressão vai sendo edificada ao longo dos anos através de práticas escravistas, segregadoras, classistas e “aporofóbicas” que se desdobram também em outras fobias à grupos economicamente vulneráveis e naturalmente subalternizados. Este trabalho recorre a alguns recortes da história do Brasil, autores do (...) pensamento social brasileiro e questões atuais que evidenciam a discrepância, ainda, estimulada por diferenciações estéticas que interferem de forma arbitrária, naturalizando tais práticas e aumentando a distância entre os que serão excluídos pela sua estética. (shrink)

In World Without Design: The Ontological Consequences of Naturalism, I argued that there is an important sense in which philosophilosophical naturalism’s current status as methodological orthodoxy is without rational foundation, and I argued that naturalists must give up two views that many of them are inclined to hold dear-realism about material objects and materialism. In the present article, I respond to objections raised by W. R. Carter, Austin Dacey, Paul Draper, and Andrew Melnyk in a symposium on World Without Design (...) sponsored in part by this journal. The objections I address fall into two main categories: objections against my characterization of naturalism, and objections against the main argument of the book, the argument for the conclusion that naturalists cannot justifiably accept realism about material objects. (shrink)

In this paper I argue that there exist conventions of a peculiar sort which are neither norms nor regularities of behaviour, partaking of both. I proceed as follows. After a brief analysis of the meaning of ‘convention’, I give some examples of the kind of phenomena I have in mind: bodily skills, know-how, taste and style, habitus, “disciplines”. Then I group some arguments supporting my claim: considerations about the identity conditions of precedents and about the projectibility of predicates in inductive (...) inference generally ; thoughts about rule-following ; an examination of some of J. R. Searle’s ideas about the “Background” of intentionality. I conclude with some remarks about the time-honoured antithesis ‘nature’ v. ‘convention’.  The Italian original of this text was published in: Ragion Pratica 2: 605–632. (shrink)