Cumulative Prospect Theory is the modern version of Prospect Theory and it is nowadays considered a valid alternative to the classical Expected Utility Theory. Cumulative Prospect theory implies Gain-Loss Separability, i.e., the separate evaluation of losses and gains within a mixed gamble. Recently, some authors have questioned this assumption of the theory, proposing new paradoxes where the Gain-Loss Separability is violated. We present a generalization of Cumulative Prospect Theory which does not imply Gain-Loss Separability and is able to explain the (...) cited paradoxes. On the other hand, the new model, which we call the bipolar Cumulative Prospect Theory, genuinely generalizes the original Prospect Theory of Kahneman and Tversky, preserving the main features of the theory. We present also a characterization of the bipolar Choquet Integral with respect to a bi-capacity in a discrete setting. (shrink)

Prima parte. Genealogia heideggeriana del pensiero di Luig Pareyson e di Gianni Vattimo -- Seconda parte. Ontologie ed ermeneutiche del cristianesimo -- Conclusione -- Appendice I. Intervista a Gianni Vattimo -- Appendice II. Intervista a Claudio Ciancio -- Bibliografia. Martin Heidegger ; Luigi Pareyson ; Gianni Vattimo ; Altri autori.

To celebrate his 80th birthday, the Roman universities of Roma Tre and the Pontifical Athenaeum S. Anselmo organised in May 2016 a conference entitled Around Gianni Vattimo. Friends, students and young researchers gathered for a moment of 'conversation' with one of the most important figures in contemporary Italian philosophy to retrace together some of the paths that Vattimo himself traced and opened up during his long academic and political career. Among the various themes of his thought, hermeneutics, Christianity and politics (...) were those privileged by the interventions of these memorable days: these in fact constitute the essential axes of the present volume that makes us re-read the fundamental knots of his philosophy. This work takes place under the banner of a new way of understanding philosophical research, no longer as the conquest of a unique and definitive knowledge, but as an infinite interpretative task, just as Heidegger and Nietzsche, the main authors of reference of the father of 'weak thought', now allow him to understand the search for Being that is given in language. (shrink)

Semantic theories based on a hierarchy of types have prominently been used to defend the possibility of unrestricted quantification. However, they also pose a prima facie problem for it: each quantifier ranges over at most one level of the hierarchy and is therefore not unrestricted. It is difficult to evaluate this problem without a principled account of what it is for a quantifier to be unrestricted. Drawing on an insight of Russell’s about the relationship between quantification and the structure of (...) predication, we offer such an account. We use this account to examine the problem in three different type-theoretic settings, which are increasingly permissive with respect to predication. We conclude that unrestricted quantification is available in all but the most permissive kind of type theory. (shrink)

Plural expressions found in natural languages allow us to talk about many objects simultaneously. Plural logic — a logical system that takes plurals at face value — has seen a surge of interest in recent years. This book explores its broader significance for philosophy, logic, and linguistics. What can plural logic do for us? Are the bold claims made on its behalf correct? After introducing plural logic and its main applications, the book provides a systematic analysis of the relation between (...) this logic and other theoretical frameworks such as set theory, mereology, higher-order logic, and modal logic. The applications of plural logic rely on two assumptions, namely that this logic is ontologically innocent and has great expressive power. These assumptions are shown to be problematic. The result is a more nuanced picture of plural logic's applications than has been given thus far. Questions about the correct logic of plurals play a central role in the final chapters, where traditional plural logic is rejected in favor of a "critical" alternative. The most striking feature of this alternative is that there is no universal plurality. This leads to a novel approach to the relation between the many and the one. In particular, critical plural logic paves the way for an account of sets capable of solving the set-theoretic paradoxes. (shrink)

In an era increasingly characterized by pluralism and globalization, intercultural pedagogy represents a starting point for addressing the challenges that today’s society confronts us with daily. Throughout history, cultures have changed through interactions, exchanges, and hybridization, leading to the formation of an increasingly pluralistic and multicultural society. Against this background, it is crucial to develop approaches based on dialogue and mutual recognition. However, acceptance and willingness to encounter require an educational path that is promoted by schools from childhood, especially in (...) view of the monocultural mentality that too often characterizes more and more people and prevents the opening of a path that counteracts ethnocentrism in favor of a broader perspective. From this point of view, intercultural pedagogy proves to be the only approach that can guarantee the formation of individuals ready to create a truly multicultural society. (shrink)

We present a reference model for finding evidence of discrimination in datasets of historical decision records in socially sensitive tasks, including access to credit, mortgage, insurance, labor market and other benefits. We formalize the process of direct and indirect discrimination discovery in a rule-based framework, by modelling protected-by-law groups, such as minorities or disadvantaged segments, and contexts where discrimination occurs. Classification rules, extracted from the historical records, allow for unveiling contexts of unlawful discrimination, where the degree of burden over protected-by-law (...) groups is evaluated by formalizing existing norms and regulations in terms of quantitative measures. The measures are defined as functions of the contingency table of a classification rule, and their statistical significance is assessed, relying on a large body of statistical inference methods for proportions. Key legal concepts and reasonings are then used to drive the analysis on the set of classification rules, with the aim of discovering patterns of discrimination, either direct or indirect. Analyses of affirmative action, favoritism and argumentation against discrimination allegations are also modelled in the proposed framework. Finally, we present an implementation, called LP2DD, of the overall reference model that integrates induction, through data mining classification rule extraction, and deduction, through a computational logic implementation of the analytical tools. The LP2DD system is put at work on the analysis of a dataset of credit decision records. (shrink)

This book is the first comprehensive and systematic introduction to the linguistics of humor, exploring not only theoretical linguistic analyses, but also topics from applied linguistics. It will be a valuable resource for students from advanced undergraduate level upwards, particularly those coming to linguistics from related disciplines.

Plural logic is widely assumed to have two important virtues: ontological innocence and determinacy. It is claimed to be innocent in the sense that it incurs no ontological commitments beyond those already incurred by the first-order quantifiers. It is claimed to be determinate in the sense that it is immune to the threat of non-standard interpretations that confronts higher-order logics on their more traditional, set-based semantics. We challenge both claims. Our challenge is based on a Henkin-style semantics for plural logic (...) that does not resort to sets or set-like objects to interpret plural variables, but adopts the view that a plural variable has many objects as its values. Using this semantics, we also articulate a generalized notion of ontological commitment which enables us to develop some ideas of earlier critics of the alleged ontological innocence of plural logic. (shrink)

The Overgeneration Argument is a prominent objection against the model-theoretic account of logical consequence for second-order languages. In previous work we have offered a reconstruction of this argument which locates its source in the conflict between the neutrality of second-order logic and its alleged entanglement with mathematics. Some cases of this conflict concern small large cardinals. In this article, we show that in these cases the conflict can be resolved by moving from a set-theoretic implementation of the model-theoretic account to (...) one which uses higher-order resources. (shrink)

Wittgenstein: Epistemology Although Ludwig Wittgenstein is generally more known for his works on logic and on the nature of language, but throughout his philosophical journey he reflected extensively also on epistemic notions such as knowledge, belief, doubt, and certainty. This interest is more evident in his final notebook, published posthumously as On Certainty (1969, henceforth … Continue reading Wittgenstein: Epistemology →.

Quine maintained that philosophical and scientific theorizing should be conducted in an untyped language, which has just one style of variables and quantifiers. By contrast, typed languages, such as those advocated by Frege and Russell, include multiple styles of variables and matching kinds of quantification. Which form should our theories take? In this article, I argue that expressivity does not favour typed languages over untyped ones.

ABSTRACT Carl Schmitt is generally considered as the father of exceptionalism – the theory that the heart of politics lies in the sovereign power to issue emergency measures that suspend everyday normality. This is why his name comes up anytime state governments, whether liberal or not, impose limits on constitutional rights and freedoms to cope with emergencies. This article problematises such a received understanding. It argues that Schmitt held an exceptionalist view for a limited period of time and that even (...) in that period his thinking cannot be regarded as unshakably exceptionalist. This interpretation offers a new entry point to Schmitt’s overall theory. While it can hardly be defended from allegations of reactionary conservatism, it remains a juristic theory of the legal order that tries to answer the question of what ensures the stability of social life. The backdrop of this view is an institutional theory of law and politics that is hardly reconcilable with any form of exceptionalism. In this light, the core of Schmitt’s thinking turns out to be the exaltation of legal science as a jurisgenerative practice that shelters a community’s institutional practices and the traditional identity. (shrink)

Bank Street College of Education professor Salvatore Vascellaro is a leading advocate of taking children and teachers into a wider world as the key to improving our struggling schools. Combining practical and theoretical guidance, Out of the Classroom and into the World visits a rich variety of classrooms transformed by innovative field trip curricula--showing how students’ hearts and minds are opened as they discover how a suspension bridge works, what connects them to the people and places of their neighborhood, (...) and as they come to understand the ecosystem of a river by following it to its source. Vascellaro shows, equally, that what teachers can offer children is fueled by their own engagement with the world, and he offers stunning examples of teachers awakened by their direct experiences with the social issues plaguing American society--from the flood-torn areas of New Orleans to the mining areas of West Virginia. Based on the core principles of progressive pedagogy, and the wisdom gained from Vascellaro’s experience as a teacher, school administrator, and teacher educator, Out of the Classroom and into the World is a direct retort to test scores and standards as adequate measures of teaching and learning--an inspiring call and major new resource for anyone interested in reinvigorating America’s classrooms. (shrink)

In linguistics, the dominant approach to the semantics of plurals appeals to mereology. However, this approach has received strong criticisms from philosophical logicians who subscribe to an alternative framework based on plural logic. In the first part of the article, we offer a precise characterization of the mereological approach and the semantic background in which the debate can be meaningfully reconstructed. In the second part, we deal with the criticisms and assess their logical, linguistic, and philosophical significance. We identify four (...) main objections and show how each can be addressed. Finally, we compare the strengths and shortcomings of the mereological approach and plural logic. Our conclusion is that the former remains a viable and well-motivated framework for the analysis of plurals. (shrink)

Semantic interpretations of both natural and formal languages are usually taken to involve the specification of a domain of entities with respect to which the sentences of the language are to be evaluated. A question that has received much attention of late is whether there is unrestricted quantification, quantification over a domain comprising absolutely everything there is. Is there a discourse or inquiry that has absolute generality? After framing the debate, this article provides an overview of the main arguments for (...) and against the possibility of unrestricted quantification, highlighting some of the broader implications of the debate. (shrink)

Personality research has functioned under the prevailing influence of middle-level theorizing sufficiently long to justify consideration of the effects of this approach. Despite improvements in precision and testability of hypotheses, with resulting increases in volume of research, the pervasive effect of several practical dangers of middle-level theorizing are identified. These involve the unappreciated failure to test comprehensive theories when concepts from them have been extirpated, overly-weak justification of research methods, a vanity of small differences, and insufficient theoretical precision in framing (...) empirical efforts. Ways of avoiding these dangers are explored, and it is concluded that the most promising is a comparative analytic stance toward inquiry that reconsiders comprehensive theorizing without courting ambiguity and imprecision. (shrink)

In this paper, I propose and defend an account of the nature and the epistemology of religious beliefs loosely inspired by Wittgenstein´s remarks on the structure of reason and on the nature of religious beliefs. I argue that following and developing his account we can not only make a strong case for the prima facie rationality of religious beliefs but also, and more importantly, cast new light on the epistemology of religious disagreement. Keywords: Wittgenstein. Hinges. Epistemic warrant. Religious disagreement.

What is the relation between some things and the set of these things? Mathematical practice does not provide a univocal answer. On the one hand, it relies on ordinary plural talk, which is implicitly committed to a traditional form of plural logic. On the other hand, mathematical practice favors a liberal view of definitions which entails that traditional plural logic must be restricted. We explore this predicament and develop a “critical” alternative to traditional plural logic.

The Vitruvian Man of Leonardo da Vinci is one of the most famous and most studied drawings over the world as well as one of the most reproduced ones, e.g. in coins, space suit patches, books and movies. The aim of the present work is to discuss the Vitruvian Man as a figurative representation of the Leonardo’s scientific method. Our analysis is based on scientific elements both present in the drawing and provided by Leonardo in his approach to this drawing. (...) Our thesis is that the square symbolizes the measurable physical world and that the man inscribed within the square refers to the physics measurement process based on the operational definition of quantities, including the measurement unit system and the quantities conversion factors. Therefore, the measurement process is fundamental for the Leonardo’s approach to the scientific knowledge, albeit, the drawing also suggests that this latter does not correspond with the true knowledge. The circle, which has a different center with respect to the square, symbolizes the truth, to which the man inscribed in the square yearns, without ever achieving it, the truth being reachable only by the man inscribed within the circle. (shrink)

This study provides a scoping review of the recent conceptual developments about the deviant work behavior and counterproductive work behavior constructs. It also examines the specific types of deviant work behavior that have been more consistently investigated in the last decade, and whether they cover the interpersonal or organizational type of deviant behavior. In addition, individual, group, and organizational predictors of deviant work behaviors are examined. A scoping review of reviews was conducted on Scopus and Web of Science databases and (...) 54 studies published from 2010 to June 2021 were taken into account. Results show that more recent conceptualizations are based on well established models in the literature and consider the hierarchical structure of these two constructs. Recent reviews examine the relationships of deviant work behavior with job performance and ethical behavior constructs, the multilevel nature of deviant work behavior, and the consequences for the actor of the deviance. The specific types of deviant work behavior more frequently reviewed in the last decade are workplace abuse, incivility, ostracism, bullying and sexual harassment, and abusive and destructive leadership; this evidence suggests a much greater attention to interpersonal, rather than organizational, forms of deviant work behavior. Regarding antecedents, results show the continuing prevalence of personality factors antecedents. Limitations of the study and theoretical and practical implications for the field are also provided. (shrink)

In this paper I will discuss Aristotle's phenomenology of giving. I try to point out the relations between virtues such as liberality, magnificence and magnanimity. These virtues deal with different domains, i.e. with the right flow of money, with expenditure and finally with political and spiritual greatness. I argue, however, that they share a common structure, the friendship with oneself. Aristotle's concept of friendship with oneself means a personal integration, an achieved harmony of individual faculties, which represents the core of (...) the different virtues. It can be recognized in its most accomplished form in the case of magnanimity, a secondlevel virtue that is not primarily about economic goods and deals rather with self-knowledge and self-realization. Friendship with oneself is actually the result of a long process of maturation, made possible by practice, imitation of good models, teachings and personal reflection. During this process the natural individuality, with its attachments and cravings, is regenerated and adjusted to higher goals: the ethical and political life. Accordingly, I try to make clear that both the liberal and the magnificent man have gone through this long and challenging path. Both the liberal and the magnificent citizen can give to others in the right way as they do not rob themselves of the good they deserve. The consequence of Aristotle's theory of virtuous giving is intriguing: one can give to other people in a virtuous way only if one is friend of himself and recognizes himself the right to the goods he is truly worth of. (shrink)

This paper reports the framework, method and main findings of an analysis of cultural milieus in 4 European countries. The analysis is based on a questionnaire applied to a sample built through a two-step procedure of post-hoc random selection from a broader dataset based on an online survey. Responses to the questionnaire were subjected to multidimensional analysis-a combination of Multiple Correspondence Analysis and Cluster Analysis. We identified 5 symbolic universes, that correspond to basic, embodied, affect-laden, generalized worldviews. People in this (...) study see the world as either a) an ordered universe;b) a matter of interpersonal bond;c) a caring society;d) consisting of a niche of belongingness;e) a hostile place. These symbolic universes were also interpreted as semiotic capital: they reflect the capacity of a place to foster social and civic development. Moreover, the distribution of the symbolic universes, and therefore social and civic engagement, is demonstrated to be variable across the 4 countries in the analysis. Finally, we develop a retrospective reconstruction of the distribution of symbolic universes as well as the interplay between their current state and past, present and future socio-institutional scenarios. (shrink)

The informed consent process is the legal embodiment of the fundamental right of the individual to make decisions affecting his or her health., and the patient’s permission is a crucial form of respect of freedom and dignity, it becomes extremely important to enhance the patient’s understanding and recall of the information given by the physician. This statement acquires additional weight when the medical treatment proposed can potentially be detrimental or even fatal. This is the case of thalassemia patients pertaining to (...) class 3 of the Pesaro classification where Allogenic hematopoietic stem cell transplantation remains the only potentially curative treatment. Unfortunately, this kind of intervention is burdened by an elevated transplantation-related mortality risk , equal to 30% according to published reports. In thalassemia, the role of the patient in the informed consent process leading up to HSCT has not been fully investigated. This study investigated the hypothesis that information provided by physicians in the medical scenario of HSCT is not fully understood by patients and that misunderstanding and communication biases may affect the clinical decision-making process. (shrink)

_Cognitive Developments in Economics_ proposes an interdisciplinary approach to the study of human problem solving, choice, decision-making and change, to explain economic transactions, and the nature and evolution of organisations and institutions. The book contributes to a large spectrum of economic fields such as consumer theory, economics of the firm, economics of innovation, evolutionary economics and experimental economics.