In this paper, we investigate the expressiveness of the variety of propositional interval neighborhood logics , we establish their decidability on linearly ordered domains and some important subclasses, and we prove the undecidability of a number of extensions of PNL with additional modalities over interval relations. All together, we show that PNL form a quite expressive and nearly maximal decidable fragment of Halpern–Shoham’s interval logic HS.

Objective: Illness perceptions are important predictors of emotional and behavioral responses in many diseases. The current study aims to investigate the COVID-19-related IP throughout Europe. The specific goals are to understand the temporal development, identify predictors and examine the impacts of IP on perceived stress and preventive behaviors.Methods: This was a time-series-cross-section study of 7,032 participants from 16 European countries using multilevel modeling from April to June 2020. IP were measured with the Brief Illness Perception Questionnaire. Temporal patterns were observed (...) considering the date of participation and the date recoded to account the epidemiological evolution of each country. The outcomes considered were perceived stress and COVID-19 preventive behaviors.Results: There were significant trends, over time, for several IP, suggesting a small decrease in negativity in the perception of COVID-19 in the community. Age, gender, and education level related to some, but not all, IP. Considering the self-regulation model, perceptions consistently predicted general stress and were less consistently related to preventive behaviors. Country showed no effect in the predictive model, suggesting that national differences may have little relevance for IP, in this context.Conclusion: The present study provides a comprehensive picture of COVID-19 IP in Europe in an early stage of the pandemic. The results shed light on the process of IP formation with implications for health-related outcomes and their evolution. (shrink)

We analyze selected iterated conditionals in the framework of conditional random quantities. We point out that it is instructive to examine Lewis's triviality result, which shows the conditions a conditional must satisfy for its probability to be the conditional probability. In our approach, however, we avoid triviality because the import-export principle is invalid. We then analyze an example of reasoning under partial knowledge where, given a conditional if A then Cas information, the probability of A should intuitively increase. We explain (...) this intuition by making some implicit background information explicit. We consider several iterated conditionals, which allow us to formalize different kinds of latent information. We verify that for these iterated conditionals the prevision is greater than or equal to the probability of A. We also investigate the lower and upper bounds of the Affirmation of the Consequent inference. We conclude our study with some remarks on the supposed "independence" of two conditionals, and we interpret this property as uncorrelation between two random quantities. 2020 Elsevier Inc. All rights reserved. (shrink)

This article presents results from a multidisciplinary research project on the integration and transfer of language knowledge into robots as an empirical paradigm for the study of language development in both humans and humanoid robots. Within the framework of human linguistic and cognitive development, we focus on how three central types of learning interact and co-develop: individual learning about one's own embodiment and the environment, social learning (learning from others), and learning of linguistic capability. Our primary concern is how these (...) capabilities can scaffold each other's development in a continuous feedback cycle as their interactions yield increasingly sophisticated competencies in the agent's capacity to interact with others and manipulate its world. Experimental results are summarized in relation to milestones in human linguistic and cognitive development and show that the mutual scaffolding of social learning, individual learning, and linguistic capabilities creates the context, conditions, and requisites for learning in each domain. Challenges and insights identified as a result of this research program are discussed with regard to possible and actual contributions to cognitive science and language ontogeny. In conclusion, directions for future work are suggested that continue to develop this approach toward an integrated framework for understanding these mutually scaffolding processes as a basis for language development in humans and robots. (shrink)

The coronavirus disease pandemic fundamentally disrupted humans’ social life and behavior. Public health measures may have inadvertently impacted how people care for each other. This study investigated prosocial behavior, its association well-being, and predictors of prosocial behavior during the first COVID-19 pandemic lockdown and sought to understand whether region-specific differences exist. Participants from eight regions clustering multiple countries around the world responded to a cross-sectional online-survey investigating the psychological consequences of the first upsurge of lockdowns in spring 2020. Prosocial behavior (...) was reported to occur frequently. Multiple regression analyses showed that prosocial behavior was associated with better well-being consistently across regions. With regard to predictors of prosocial behavior, high levels of perceived social support were most strongly associated with prosocial behavior, followed by high levels of perceived stress, positive affect and psychological flexibility. Sociodemographic and psychosocial predictors of prosocial behavior were similar across regions. (shrink)

Autism is a neurodevelopmental disorder typically assessed and diagnosed through observational analysis of behavior. Assessment exclusively based on behavioral observation sessions requires a lot of time for the diagnosis. In recent years, there is a growing need to make assessment processes more motivating and capable to provide objective measures of the disorder. New evidence showed that motor abnormalities may underpin the disorder and provide a computational marker to enhance assessment and diagnostic processes. Thus, a measure of motor patterns could provide (...) a means to assess young children with autism and a new starting point for rehabilitation treatments. In this study, we propose to use a software tool that through a smart tablet device and touch screen sensor technologies could be able to capture detailed information about children’s motor patterns. We compared movement trajectories of autistic children and typically developing children, with the aim to identify autism motor signatures analyzing their coordinates of movements. We used a smart tablet device to record coordinates of dragging movements carried out by 60 children during a cognitive task. Machine learning analysis of children’s motor patterns identified autism with 93% accuracy, demonstrating that autism can be computationally identified. The analysis of the features that most affect the prediction reveals and describes the differences between the groups, confirming that motor abnormalities are a core feature of autism. (shrink)

Studying trust in the context of human-robot interaction is of great importance given the increasing relevance and presence of robotic agents in the social sphere, including educational and clinical. We investigated the acquisition, loss and restoration of trust when preschool and school-age children played with either a human or a humanoid robot in-vivo. The relationship between trust and the representation of the quality of attachment relationships, Theory of Mind, and executive function skills was also investigated. Additionally, to outline children’s beliefs (...) about the mental competencies of the robot, we further evaluated the attribution of mental states to the interactive agent. In general, no substantial differences were found in children’s trust in the play-partner as a function of agency (human or robot). Nevertheless, 3-years-olds showed a trend toward trusting the human more than the robot, as opposed to 7-years-olds, who displayed the reverse pattern. These findings align with results showing that, for 3 and 7-year-olds, the cognitive ability to switch was significantly associated with trust restoration in the human and the robot, respectively. Additionally, supporting previous findings, we found a dichotomy between attributions of mental states to the human and robot and children’s behavior: while attributing to the robot significantly lower mental states than the human, in the trusting game children behaved in a similar way when they related to the human and the robot. Altogether, the results of this study highlight that similar psychological mechanisms are at play when children are to establish a novel trustful relationship with a human and robot partner. Furthermore, the findings shed light on the interplay – during development – between children’s quality of attachment relationships and the development of a Theory of Mind, which act differently on trust dynamics as a function of the children’s age as well as the interactive partner’s nature (human vs. robot). (shrink)

The paper charts both the interpersonal connections between historical anarchist figures and the beat poets as well as the philosophical similarities between them. Almost all the beat poets were anarchists, though their politics was secondary to their attempts to transform consciousness. Among the anarchists, the romantic socialist Gustav Landauer, who was especially popular in post-war American anarchist circles, came closest to the political perspective of the beat poets. Like the beats, Landauer was a poet, a pacifist, an anarchist, a communitarian, (...) a romantic, and a mystic. In northern California, the circle of anarchists surrounding Kenneth Rexroth provided support and inspiration to the early beat movement. In New York, the beats had an affinity with anarchists such as David Thoreau Wieck and the publication "Why?" (later "Resistance"), as well as Dwight Macdonald's "politics" and Holley Cantine's "Retort". (shrink)

When Giovanni Boccaccio undertook to compile the myths of Greco-Roman antiquity in the mid-fourteenth century, he was working within a long tradition of medieval commentaries on Ovid's mythological works and mythographical compendia, such as Alberic of London's De deis gentium. His Genealogie deorum gentilium libri, on which he worked until the final years of his life, also falls within the traditions of biblical exegesis and of philosophical commentary on texts, such as Boethius's De consolatione philosophiae and Virgil's Aeneid. The complex (...) and eclectic nature of Boccaccio's learning, however, along with the antimodern organizational structure of the treatise, has led to the underestimation of its importance in the history of medieval and Renaissance approaches to ancient myth. As Charles Osgood's partial translation of the work demonstrates, the focus of critics has been limited to the final two books of the treatise, in which Boccaccio defends both poetry and his work from detractors. The fourteenth and fifteenth books of the Genealogie have been by far the most long-lived sections of the work. The straightforward defense of poetry through recourse to the topos of the poeta theologus places the work in a historical continuum that leads from Albertino Mussato and Francesco Petrarca to Coluccio Salutati, Marsilio Ficino, and Angelo Poliziano, not to mention the poetic theorists of the English Renaissance, such as Sir Philip Sidney. (shrink)

Critique of idealistic naturalism: methodological pollution in the main stream of American philosophy, by D. Riepe.--Ex nihilo nihil fit: philosophy's "starting point," by D. H. DeGrood.--An historical critique of empiricism, by J. E. Hansen.--Epilogue on Berkeley, by R. W. Sellars.--Mandala thinking, by A. Mackay.--An empirical conception of freedom, by E. D'Angelo.--Heidegger on the essence of truth, by M. Farber.--Minding as a material force, by H. L. Parsons.--The crisis of the 1890's and the shaping of twentieth century America, by R. (...) B. Carson.--Ideology, scientific philosophy, and Marxism, by J. Somerville.--Marx and critical scientific thought, by M. Marković.--Experimentalism extended to politics, by E. Guevara.--The unity of opposites: a dialectical principle, by V. J. McGill and W. T. Parry.--A need definition of "value," by R. Handy.--Alienation and social action, by A. Schaff.--Naturalism in the Tao of Confucius and Lao Tzu, by D. H.-F. Poe.--Bibliography (p. 260-269). (shrink)

Studies in astronomy and stellar astrophysics have played a significant role in the ongoing research of the Specola Vaticana throughout its history. Within the last 150 years, this has been evidenced by the work of Angelo Secchi in the 19th century, by the Specola’s participation in the 19th–20th century Carte du Ciel project, and by the Observatory’s sponsorship of the prominent Vatican Conference on Stellar Populations in 1957. The latter was a milestone in the understanding of stellar populations. Since (...) then, the astronomy community’s knowledge of stellar populations, especially with regard to the various components of the Milky Way Galaxy and other galaxies, along with globular and open clusters, has increased greatly, commensurate with the advent of more powerful telescopes. The Specola Vaticana continues to contribute actively to such astrophysical studies by research conducted on photometric surveys of portions of the Milky Way Galaxy and also by the study of extreme horizontal branch stars that are thought to be ubiquitous in most stellar populations. (shrink)

In Kierkegaard’s Instant, David J. Kangas reads Kierkegaard to reveal his radical thinking about temporality. For Kierkegaard, the instant of becoming, in which everything changes in the blink of an eye, eludes recollection and anticipation. It constitutes a beginning always already at work. As Kangas shows, Kierkegaard’s retrieval of the sudden quality of temporality allows him to stage a deep critique of the idealist projects of Fichte, Schelling, and Hegel. By linking Kierkegaard’s thought to the tradition of Meister Eckhart, (...) Kangas formulates the central problem of these early texts and puts them into contemporary light—can thinking hold itself open to the challenges of temporality? (shrink)

Kant’s Inferentialism draws on a wide range of sources to present a reading of Kant’s theory of mental representation as a direct response to the challenges issued by Hume in A Treatise of Human Nature. Kant rejects the conclusions that Hume draws on the grounds that these are predicated on Hume’s theory of mental representation, which Kant refutes by presenting objections to Hume’s treatment of representations of complex states of affairs and the nature of judgment. In its place, Kant combines (...) an account of concepts as rules of inference with a detailed account of perception and of the self as the locus of conceptual norms to form a complete theory of human experience as an essentially rule-governed enterprise aimed at producing a representation of the world as a system of objects necessarily connected to one another via causal laws. This interpretation of the historical dialectic enriches our understanding of both Hume and Kant and brings to bear Kant’s insights into mental representation on contemporary debates in philosophy of mind. Kant’s version of inferentialism is both resistant to objections to contemporary accounts that cast these as forms of linguistic idealism, and serves as a remedy to misplaced Humean scientism about representation. (shrink)

Traditional debates about scientific realism tend to focus on issues concerning scientific representation and de-emphasize issues concerning scientific intervention. Questions about the relation between theories and the world, the nature of scientific inference, and the structure of scientific explanations have occupied a central place in the realism debate, while questions about experimentation and technology have not. Ian Hacking's experimental realism attempts to reverse this trend by shifting the defense of realism away from representation to intervention. Experimental realism, according to Hacking, (...) does not require us to believe that our theories are true, nor does its defense depend on inference to the best explanation. For Hacking, the strongest proof for realism is that we can manipulate objects: 'So far as I'm concerned, if you can spray them, then they are real'. (shrink)

Foucault's account of the shift from the sovereign, or juridical, to the disciplinary mode of power produces an understanding of the operations of power cast in terms of individuals' imbeddedness within networks of dependencies specified by `norms' that measure individual performance according to the principles of equivalency (solidarity) and difference (`ab-normality'). Individuals, therefore, must not understand themselves as finally ensnared or trapped by the specific distribution of power within which they find themselves. Under determinate conditions and according to precise strategies, (...) they can always modify power's grip upon themselves. Foucault finds interesting prototypes for this in the ethical practices of ancient Greece that, in his view, satisfied the human desire for rules and form at the same time that they gave scope to the human impatience for liberty. Foucault turns to them in his late work, believing that they may have something to offer in place of modern moral philosophy. (shrink)

Depersonalization is characterised by a profound disruption of self-awareness mainly characterised by feelings of disembodiment and subjective emotional numbing.It has been proposed that depersonalization is caused by a fronto-limbic suppressive mechanism – presumably mediated via attention – which manifests subjectively as emotional numbing, and disables the process by which perception and cognition normally become emotionally coloured, giving rise to a subjective feeling of ‘unreality’.Our functional neuroimaging and psychophysiological studies support the above model and indicate that, compared with normal and clinical (...) controls, DPD patients show increased prefrontal activation as well as reduced activation in insula/limbic-related areas to aversive, arousing emotional stimuli.Although a putative inhibitory mechanism on emotional processing might account for the emotional numbing and characteristic perceptual detachment, it is likely, as suggested by some studies, that parietal mechanisms underpin feelings of disembodiment and lack of agency feelings. (shrink)

The recent posthumous publication of John Rawls's undergraduate thesis 'A Brief Inquiry Into the Meaning of Sin and Faith: An Interpretation Based on the Concept of Community' constitutes a welcome opportunity to examine the relationships between Rawls's religious commitments and his political philosophy. In this essay, informed by a complete examination of Rawls's archived papers at Harvard, I set out some of these commitments, trace their development over time, and indicate some of the ways they find expression in Rawls's political (...) thought. In the 1990s Rawls characterized his life's work as addressed to a question 'essentially religious in nature': Can human nature be redeemed? It is perhaps, then, no surprise that reading his work against the background of his, eventually non-theistic, religious commitments and concerns helpfully casts it in a new light. (shrink)

This study uses university commentaries on Aristotle's Nicomachean Ethics as a window onto changing ideals and practices of education and of humanist Aristotelianism in Renaissance Italy, particularly in Florence, Padua, Bologna, and Rome (including the Collegio Romano).

Commodity chain analysis (Bair and Ramsay, 2003 Multinational Companies and Global Human Resource Strategies) is used to explore where economic pressure (from consumers) or socio-political pressure (from governments and NGOs) can be applied to reduce worker exploitation. Six paths are illustrated with examples of successful and unsuccessful application of pressure. Three conclusions are reached :Economic pressure on companies and brand owners is more likely to lead to improved workplace conditions than socio-political pressure; Brand owners are more likely to implement improved (...) workplace conditions than retailers; and Retailers who are under extreme consumer price pressure will resist improving workplace conditions. (shrink)

David O. Brink offers a reconstruction and assessment of John Stuart Mill's contributions to the utilitarian and liberal traditions.

As G. E. Moore famously observed, sentences such as 'It's raining but I don't think it is', though they aren't contradictory, cannot be used to make coherent assertions.' The trouble with such sentences is not a matter of their truth conditions; such sentences can readily be true. Indeed, it happens often enough with each of us that we think, for example, that it isn't raining even though it is. This shows that such sentences are not literally contradictory. But even though (...) such sentences have unproblematic truth conditions, we cannot say the same about their conditions of assertibility. There are no circumstances in which one can use such sentences to perform coherent assertoric speech acts. Situations exist in which these sentences would be true, but none in which anybody could use them to say so. (shrink)

In his well-known paper on Euclid’s geometry, Ken Manders sketches an argument against conceiving the diagrams of the Elements in ‘semantic’ terms, that is, against treating them as representations—resting his case on Euclid’s striking use of ‘impossible’ diagrams in some proofs by contradiction. This paper spells out, clarifies and assesses Manders’s argument, showing that it only succeeds against a particular semantic view of diagrams and can be evaded by adopting others, but arguing that Manders nevertheless makes a compelling case that (...) semantic analyses ought to be relegated to a secondary role for the study of mathematical practices. (shrink)

Examining Dewey's evolving conception of liberalism, David Fott illuminates his subject's belief in democracy more fully than has ever been before.

Raymond Angelo Belliotti's Roman Philosophy and the Good Life provides an accessible picture of these major philosophical influences in Rome and details the crucial role they played during times of major social upheaval. Belliotti demonstrates the contemporary relevance of some of the philosophical issues faced by the Romans, and offers ways in which today's society can learn from the Romans in our attempt to create meaningful lives.

From the outset Marenbon contends that in treating Peter Abelard as a critic and logician only, most scholars have neglected the originality of thought which Abelard brought to the questions of his day: “The aim of this book is to show that... [Abelard’s] was more than a fleeting superficial brilliance. He was a constructive and, at times, systematic philosopher; and, although it is certainly true that he used the methods of logic in treating Christian doctrine, his theology is remarkable for (...) much more than its method”. (shrink)

While “inclusion” has been seen as a central mode of redressing ongoing injustices against communities of color in the US, Indigenous political experiences feature more complex legacies of contesting US citizenship. Turning to an important episode of contestation, this essay examines the relation between inclusion and the politics of eliminating Indigenous nations that was part of a shared policy shift toward “Termination” in the Anglo-settler world of the 1950s and 1960s. Through a reading of Indigenous activist-intellectual Vine Deloria Jr.’s Custer (...) Died for Your Sins: An Indian Manifesto, it demonstrates how the construction of what I call the “civic inclusion narrative” in post–World War II American political discourse disavowed practices of empire-formation. Widely considered a foundational text of the Indigenous Sovereignty Movement, the work repositioned Indigenous peoples not as passive recipients of civil rights and incorporation into the nation-state but as colonized peoples actively demanding decolonization. Deloria’s work provides an exemplary counterpoint to the enduring thread of civic inclusion in American political thought and an alternative tradition of decolonization—an imperative that continues to resonate in today’s North American and global Indigenous struggles over land, jurisdiction, and sovereignty. (shrink)

abstract In this paper, we examine issues raised by the possibility of regulating emotions through pharmacological means. We argue that emotions induced through these means can be authentic phenomenologically, and that the manner of inducing them need not make them any less our own than emotions arising 'naturally'. We recognize that in taking drugs to induce emotions, one may lose opportunities for self-knowledge; act narcissistically; or treat oneself as a mere means. But we propose that there are circumstances in which (...) none of these concerns arise. Finally, we consider how the possibility of drug-regulation might affect duties to feel emotions. (shrink)