Unfounded—conspiracy and health—beliefs about COVID-19 have accompanied the pandemic worldwide. Here, we examined cross-nationally the structure and correlates of these beliefs with an 8-item scale, using a multigroup confirmatory factor analysis. We obtained a two-factor model of unfounded (conspiracy and health) beliefs with good internal structure (average CFI = 0.98, RMSEA = 0.05, SRMR = 0.04), but a high correlation between the two factors (average latent factor correlation = 0.57). This model was replicable across 50 countries (total N = 13,579), (...) as evidenced by metric invariance between countries (CFI = 0.96, RMSEA = 0.06, SRMS = 0.07) as well as scalar invariance across genders (CFI = 0.98, RMSEA = 0.04, SRMS = 0.03) and educational levels (CFI = 0.98, RMSEA = 0.04, SRMS = 0.03). Also, lower levels of education, more fear of COVID-19, and more cynicism were weakly associated with stronger conspiracy and health beliefs. The study contributes to knowledge about the structure of unfounded beliefs, and reveals the potential relevance of affective (i.e., fear of COVID-19) and cognitive (i.e., cynicism) factors along with demographics, in endorsing such beliefs. In summary, we obtained cross-cultural evidence for the distinctiveness of unfounded conspiracy and health beliefs about COVID-19 in terms of their structure and correlates. (shrink)

Unfounded—conspiracy and health—beliefs about COVID-19 have accompanied the pandemic worldwide. Here, we examined cross-nationally the structure and correlates of these beliefs with an 8-item scale, using a multigroup confirmatory factor analysis. We obtained a two-factor model of unfounded (conspiracy and health) beliefs with good internal structure (average CFI = 0.98, RMSEA = 0.05, SRMR = 0.04), but a high correlation between the two factors (average latent factor correlation = 0.57). This model was replicable across 50 countries (total N = 13,579), (...) as evidenced by metric invariance between countries (CFI = 0.96, RMSEA = 0.06, SRMS = 0.07) as well as scalar invariance across genders (CFI = 0.98, RMSEA = 0.04, SRMS = 0.03) and educational levels (CFI = 0.98, RMSEA = 0.04, SRMS = 0.03). Also, lower levels of education, more fear of COVID-19, and more cynicism were weakly associated with stronger conspiracy and health beliefs. The study contributes to knowledge about the structure of unfounded beliefs, and reveals the potential relevance of affective (i.e., fear of COVID-19) and cognitive (i.e., cynicism) factors along with demographics, in endorsing such beliefs. In summary, we obtained cross-cultural evidence for the distinctiveness of unfounded conspiracy and health beliefs about COVID-19 in terms of their structure and correlates. (shrink)

Dans la discussion sur l’abstraction ( Super De Trinitate, q. 5, a. 3), Thomas d’Aquin donne quatre exemples de parties constitutives de l’homme. L’un de ces exemples, tel qu’il apparaît dans l’autographe de Thomas, serait « ce feu » ; toutefois cette variante n’est pas retenue dans l’édition léonine, qui opte plutôt pour la conjecture « cet ongle ». J. F. Wippel a récemment proposé de garder la variante « ce feu » ; le présent article vise à corroborer la (...) proposition de Wippel. (shrink)

The papers presented in this volume in honour of Alfonso Maieru cover some of the major topics of his research area. The institutional and intellectual life of university training in the Middle Ages, including the peculiar tradition of related works, is the focus of the papers by Louis Jacques Bataillon, William J. Courtenay, Jacqueline Hamesse, Zenon Kaluza, Loris Sturlese and Olga Weijers. Three papers, by Jacopo Costa, Pasquale Porro and Thomas Ricklin, deal with philosophical problems in Dante'sMonarchia and Convivio. The (...) complex interrelations between logic and the other main aspects of medieval philosophy, with a particular attention to theology, metaphysics and natural philosophy, are the core of the other papers by Stefano Caroti, Sten Ebbesen, Barbara Faes de Mottoni, Simo Knuuttila, Alain de Libera, Olga Lizzini, Costantino Marmo, Claude Panaccio, Ivan Bendwell, Irene Rosier-Catach, Lambert Marie de Rijk, Leonardo Sileo, Luisa Valente, and Albert Zimmermann. A larger number of friends and colleagues of Alfonso Maieru than those who appear as contributors and editors of this volume have warmly welcomed its publication. We could say, therefore, that it is absolutely contingent that the Editors are: Stefano Caroti (Universita degli Studi di Parma), Ruedi Imbach (Universite de Paris-Sorbonne), Zenon Kaluza (Centre d'Etudes des Religions du Livre, C.N.R.S), Loris Sturlese (Universita degli Studi di Lecce) and Giorgio Stabile(Universita degli Studi di Roma "La Sapienza"). (shrink)

In this paper I propose a set-theoretical interpretation of the logical square of opposition, in the perspective opened by generalized quantifier theory. Generalized quantifiers allow us to account for the semantics of quantificational Noun Phrases, and of other natural language expressions, in a coherent and uniform way. I suggest that in the analysis of the meaning of Noun Phrases and Determiners the square of opposition may help representing some semantic features responsible to different logical properties of these expressions. I will (...) conclude with some consideration on scope interactions between quantifiers. (shrink)

The purpose of this paper is to look at some existing methods of semantic information quantification and suggest some alternatives. It begins with an outline of Bar-Hillel and Carnap’s theory of semantic information before going on to look at Floridi’s theory of strongly semantic information. The latter then serves to initiate an in-depth investigation into the idea of utilising the notion of truthlikeness to quantify semantic information. Firstly, a couple of approaches to measure truthlikeness are drawn from the literature and (...) explored, with a focus on their applicability to semantic information quantification. Secondly, a similar but new approach to measure truthlikeness/information is presented and some supplementary points are made. (shrink)

In this paper I look at Fred Dretske’s account of information and knowledge as developed in Knowledge and The Flow of Information. In particular, I translate Dretske’s probabilistic definition of information to a modal logical framework and subsequently use this to explicate the conception of information and its flow which is central to his account, including the notions of channel conditions and relevant alternatives. Some key products of this task are an analysis of the issue of information closure and an (...) investigation into some of the logical properties of Dretske’s account of information flow. (shrink)

In a 2017 AJP paper, Cevolani and Schurz propose a novel solution to the Preface Paradox that appeals to the notion of expected truthlikeness. This discussion note extends and analyses their approach by applying it to the related Lottery Paradox.

The merging/fusion of belief/data collections in propositional logic form is a topic that has received due attention within the domains of database and AI research. A distinction can be made between two types of scenarios to which the process of merging can be applied. In the first type, the collections represent preferences, such as the voting choices of a group of people, that need to be aggregated so as to give a consistent result that in some way best represents the (...) collective judgement of the group. In the second type, the collections represent factual data that is to be aggregated with an aim of obtaining a result that maximises factual correctness. After introducing a general framework for belief merging via some prominent literature on the topic, this paper then introduces and considers a method for belief merging with the second type of scenario in mind. Its suitability is corroborated by demonstrating how it can be seen as a special case of a merging procedure that combines aggregation of probabilities and maximisation of expected truthlikeness. (shrink)

Some claim that digital phenotyping will revolutionize understanding of human psychology and experience and significantly promote human wellbeing. This paper investigates the nature of digital phenotyping in relation to its alleged promise. Unlike most of the literature to date on philosophy and digital phenotyping, which has focused on its ethical aspects, this paper focuses on its epistemic and methodological aspects. The paper advances a tetra-taxonomy involving four scenario types in which knowledge may be acquired from human “digitypes” by digital phenotyping. (...) These scenarios comprise two causal relations and a correlative and constitutive relation that can exist between information generated by digital systems/devices on the one hand and psychological or behavioral phenomena on the other. The paper describes several modes of inference involved in deriving knowledge within these scenarios. After this epistemic mapping, the paper analyzes the possible knowledge potential and limitations of digital phenotyping. It finds that digital phenotyping holds promise of delivering insight into conditions and states as well producing potentially new psychological categories. It also argues that care must be taken that digital phenotyping does not make unwarranted conclusions and is aware of potentially distorting effects in digital sensing and measurement. If digital phenotyping is to truly revolutionize knowledge of human life, it must deliver on a range of fronts, including making accurate forecasts and diagnoses of states and behaviors, providing causal explanations of these phenomena, and revealing important constituents of human conditions, psychology, and experience. (shrink)

The KK principle is typically rejected in externalist accounts of knowledge. However, a standard general argument for this rejection is in need of a supportive explication. In a recent paper, Samir Okasha argues that the standard externalist argument in question is fallacious. In this paper I start off with some critical discussion of Okasha’s analysis before suggesting an alternative way in which an externalist might successfully present such a case. I then further explore this issue via a look at how (...) Fred Dretske’s externalist epistemology, one of the exemplifying accounts, can explain failure of the KK principle. (shrink)

Fichte’s Doctrine of Science of 1811 offers a sound model for explaining the conditions of semantics in its connection with the idea of freedom. Following Wolfram Hogrebe’s suggestion that the principle of contradiction works as an archaeological semantic postulate, i.e., is the implicit condition for any sentence to be meaningful, we argue that in Fichte’s definition of the phenomenon we find such a semantic postulate at a higher genetic level than the principle of contradiction indicated by Hogrebe. Moreover, the Doctrine (...) of Science of 1811 offers an analysis of the steps through which this phenomenon displays itself – i.e. Vermögen, als, Soll – which can be understood as the conditions for establishing a meaningful sentence.Fichtes Wissenschaftslehre 1811 kann uns einen soliden Modell zur Erklärung der Entstheung von Semantik anbieten. Mein Beitrag fangt mit der Darstellung Wolfram Hogrebes Hypothese an, dass der Satz vom Widerspruch als archäologisches Bedeutungspostulat fungiert, d.h. als implizite Bedingung der Möglichkeit jeglicher bedeutenden Äußerung. Ausgehend dieser Idee Hogrebes, hier schlage ich vor, dass man im Fichtes Begriffe der Erscheinung ein genetisch höheres archäologisches Bedeutungspostulat als der Satz vom Widerspruch finden kann. Daraufhin bietet die Wissenschaftslehre 1811 einen Einsicht in alle Schritte, wodurch die Erscheinung sich entfaltet – Vermögen, Durch, Als, Soll – die wir als die entsprechende Bedingungen für die Herstellung eines bedeutungsvollen Satzes verstehen können. (shrink)

The purpose of this paper is to show how the paradox of knowability loses its paradoxical character when we correctly interpret one of its premises. It is then shown how this new interpretation can be used to logically define analytical and synthetic truths. In this way, the paradox of knowability is traced back to the harmless affirmation that, in order to know every proposition with certainty, there must be no propositions whose truth is synthetic.

Name der Zeitschrift: Klio Jahrgang: 97 Heft: 1 Seiten: 295-299.

The present volume collects contributions which contextualize Fichte’s theory of image in various respects, focusing on its relation to pre-modern theories of image, its changing role in the development of Fichte’s thinking and its place within Fichte’s foundation of philosophy in the area between theory of truth or validity and ontology. Der vorliegende Band versammelt Beiträge, die Fichtes Bildtheorie in verschiedenen Hinsichten kontextualisieren, wobei ihr Verhältnis zu prä-modernen Bildtheorien, ihre wechselnde Rolle in der Entwicklung von Fichtes Denken und ihre im (...) Spannungsfeld von Wahrheits- bzw. Geltungstheorie und Ontologie angesiedelte Stellung in Fichtes Grundlegung der Philosophie im Mittelpunkt stehen. (shrink)

Die Absicht des vorliegenden Buches ist es, das Geflecht der unterschiedlichen Fragestellungen, die mit dem Stichwort „Fichte und seine Zeit“ verbunden sind, in Betracht zu ziehen und ihre internen Zusammenhänge und ihre Geschlossenheit deutlich zu machen. The intention of this book is to take the network of different issues that are associated with the main theme " Fichte and his time" into consideration and make their internal relationships and their closeness significantly.

Mit dem Untertitel »Streitfragen« bringt dieser Band 44 der Fichte-Studien eine Gruppe von Beiträgen, die das Hauptthema »Fichte und seine Zeit« behandeln und es aus unterschiedlichen Gesichtspunkten entfalten.

Dieser Band ist in vier Teile gegliedert, die dem theoretischen, praktischen und politischen Gedanken des Philosophen gewidmet sind. Diesen folgen im vierten Teil Beiträge, die Fichtes philosophische Ansätze in den Dialog mit gegenwärtigen Autoren und Fragen der Philosophie bringen.