In the context of item response theory, linking the scales of two measurement points is a prerequisite to examine a change in competence over time. In educational large-scale assessments, non-identical test forms sharing a number of anchor-items are frequently scaled and linked using two− or three-parametric item response models. However, if item pools are limited and/or sample sizes are small to medium, the sparser Rasch model is a suitable alternative regarding the precision of parameter estimation. As the Rasch model implies (...) stricter assumptions about the response process, a violation of these assumptions may manifest as model misfit in form of item discrimination parameters empirically deviating from their fixed value of one. The present simulation study investigated the performance of four IRT linking methods—fixed parameter calibration, mean/mean linking, weighted mean/mean linking, and concurrent calibration—applied to Rasch-scaled data with a small item pool. Moreover, the number of anchor items required in the absence/presence of moderate model misfit was investigated in small to medium sample sizes. Effects on the link outcome were operationalized as bias, relative bias, and root mean square error of the estimated sample mean and variance of the latent variable. In the light of this limited context, concurrent calibration had substantial convergence issues, while the other methods resulted in an overall satisfying and similar parameter recovery—even in the presence of moderate model misfit. Our findings suggest that in case of model misfit, the share of anchor items should exceed 20% as is currently proposed in the literature. Future studies should further investigate the effects of anchor item composition regarding unbalanced model misfit. (shrink)

Il saggio si propone di mostrare la compresenza di aspetti collaborativi e competitivi all'interno della pratica del dialogo. Risalendo al di qua dell'esempio di Socrate, cui si riconosce in qualche modo l'invenzione di una ‘tecnica' del confronto tra interlocutori interessati alla ricerca della veritÀ, l'autrice intende mostrare le radici conflittuali della forma-dialogo e le implicazioni meno rassicuranti della dialettica discorsiva. Il tema del dialogo indica certo l'emergere di una possibilitÀ evolutiva nel cammino politico della civiltÀ: dalle passioni distruttive degli eroi (...) omerici all'impegno a perfezionare se stessi esponendosi a un pacifico confronto. Senza dimenticare, perň, che la natura dell'uomo si rispecchia in molti animali diversi e che il dialogo con lupi e sparvieri resta difficile. (shrink)

We would be wrong to state that Plato’s approach to the Golden Age in the Statesman occurs through nostalgia, even if he stresses the immense distance between our world and that blessed time. After evoking the shepherd-god as a ruler, Plato shows that the completely abandoned disposition of the ruled is only justifiable in presence of an unbridgeable chasm between the two, such as that between gods and men, or men and beasts. The real question in the Statesman is how (...) to single out the peculiar form of knowledge possessed by the few men that are truly capable to rule. (shrink)

This essay argues that secrets and lies are not forms of withholding information but forms by which information is valorized. Lies are constructed: what is to be lied about, what a lie is to consist of, how it is to be told, and whom it is to be told to, all reveal a social imaginary about who thinks what and what constitutes credibility. Secrets are negotiated: continual decisions about whom to tell, how much to tell, and whom not to tell (...) describe social worlds, and the shape and weight of interactions therein. All of this makes lies and secrets extraordinarily rich historical sources. We might not see the truth distorted by a lie or the truth hidden by a secret, but we see the ideas and imaginings by which people disclose what should not be made public, and how they should carry out concealing one narrative with another. Such insights involve a step back from the project of social history, in which an inclusive social narrative is based on experience and individuals' ability to report it with some reliability, and suggests that historians need to look at social imaginings as ways to understand the ideas and concerns about which people lie and with which people construct new narratives that are not true. The study of secrets, however, links the study of social imaginings with the project of social history, as the valorization of information that results in the continual negotiation and renegotiation of secrets shows individuals and publics imagining the experiences labeled as secret because of the imagined power of a specific version of events. (shrink)

For their deployment in human societies to be safe, AI agents need to be aligned with value-laden cooperative human life. One way of solving this “problem of value alignment” is to build moral machines. I argue that the goal of building moral machines aims at the wrong kind of ideal, and that instead, we need an approach to value alignment that takes seriously the categorically different cognitive and moral capabilities between human and AI agents, a condition I call deep agential (...) diversity. Domestication is the answer to a similarly structured problem: namely, how to integrate nonhuman animals that lack moral agency safely into human society and align their behavior with human values. Just like nonhuman animals, AI agents lack a genuinely moral agency; and just like nonhuman animals, we might find ways to train them to nevertheless assist us, and live and work among us – to “domesticate” them, in other words. I claim that the domestication approach does well in explaining many of our intuitions and worries about deploying AI agents in our social practices. (shrink)

Das Fundament der Rawls’schen Gerechtigkeitstheorie ist die moralische Gleichheit aller Gerechtigkeitssubjekte. Die symmetrische Positionierung der Parteien bei den Urzustands-Deliberationen stellt sicher, dass Subjekte mit gleichem moralischen Status das gleiche Recht auf faire Interessenberücksichtigung haben. Dabei fällt allerdings auf, dass Rawls nicht per se gegen unverdiente Ungleichheit argumentiert, sondern gegen unverdiente Ungleichheit zwischen moralisch Gleichen. Hier stellt sich die Frage: kann es Gerechtigkeit zwischen moralisch Ungleichen geben? Und wenn ja: ändert ein ungleicher moralischer Status der Gerechtigkeitssubjekte auch den Inhalt der, und (...) die Ansprüche auf, Gerechtigkeit? Wenn man annimmt, Gerechtigkeitsbeziehungen bestünden ausschließlich zwischen Menschen, dann erscheinen diese Fragen offensichtlich unsinnig. Ich argumentiere allerdings, dass die exklusive Anwendung von Gerechtigkeitstheorien auf Personen begrifflich kontingent ist – und dass die Einbeziehung von nichtmenschlichen Akteuren Rawls’ Gerechtigkeitstheorie zwar vor schwierige, aber möglicherweise produktive Herausforderungen stellt, die ich in diesem Beitrag untersuchen möchte. (shrink)

På en let tilgængelig og anvendelig måde forsøger bogen Viden, videnskab og virkelighed at forklare studerende på videregående uddannelser, hvad det er de skal vide om videnskaben. Hvad er videnskab? Hvad er de videnskabelige idealer og normer? Hvordan fungerer videnskaben i samfundet i netværk af læreanstalter, virksomheder og andre institutioner? Hvordan vil de studerende selv komme i berøring med videnskaben og hvordan skal de forstå det videnskabelige i det som de laver? -/- Viden, videnskab og virkelighed forsøger at indkredse det (...) særlige ved moderne videnskab og præsenterer derfor også forskellige opfattelser af viden, virkelighed og videnskab inden for filosofi, videnskabsteori og samfundsvidenskab. Men samtidig giver bogen altså konkrete bud på, hvordan man som studerende mestrer refleksion, omsætter viden til praksis og samarbejder på tværs af faggrænser. -/- Bogen henvender sig til alle studerende på videregående uddannelser og til undervisning i videnskabsteori. (shrink)

What can international courts say when criminals ask, by what right do you try me? Some authors attempt to draw a connection between humanity's responsibility to call offenders to account and the harm humanity has suffered as a consequence of the offender's crimes. Others have argued that there need not be a special connection between those calling to account and the offenders, as the right to punish offenders is a general right each and every person has. Both lines of argument (...) are ultimately unconvincing. Instead, I argue for a modified version of the second position which proposes a democratically based theory of responsibility for punishment held by international criminal law institutions. (shrink)

The subject I intend to discuss deals with a problem which is central in the debate of ancient greek philosophy: the quest for happiness as the final end, the highest good for a human being. Fixing in the achievement of a life worth living the strategic aim of actions, ancient philosophers tried to define as well what a man should desire for himself to fully develop all the capabilities which lie inside human nature. On the one side they proposed major (...) normative models of wisdom, on the other side they gave an important practical indication: the “care of the self”, as a self-control discipline that aims to build a virtuous form of subjectivity, that is able to design and deserve the eudaimonia. In this context, my analysis will focus on the issue of pleasure. The hedone surely represents the critical point of all happiness models of Socratic origin, centred in different ways on the practice of the “care of the self”. While this practical proposal appears to be a complex and demanding alternative in the search for a life worth living, the hedonistic way seems to be much easier and simpler, as far as pleasure is intended as an unequivocal sign of goodness and wellness, immediately recognisable in the experience of happiness. The hedonism of the many appears to the philosophers as a serious menace to society and to the individual, because it conveys unlimited desires and interior disharmony, though, on the other hand, it not possible to deny the value of pleasure without making philosophical happiness unattractive. In the field of the important contemporary re-evaluation of bios models of ancient philosophers (Hadot, Foucault, Nussbaum, Annas) to test their strength and operative capabilities in human subject’s condition in the present days, I would like to outline a comparison between Plato’s and Aristotle’s views on the dilemmas set by pleasure in the enterprise of self-construction: their positions appear, as usual, close and at the same time opposite in the well-known “gigantomachy”. (shrink)

Contribution for book symposium on Andrea Sangiovanni's Humanity without Dignity.

This essay is broadly conceived as a study of how the emotional experience of shame can play an important role in the construction of personal identity. It considers, on the one hand, the way in which Greek culture conceives the social meaning of this emotion and, on the other, the double representation that Plato provides in the Symposium of two very different forms of pedagogy of shame. Using the Platonic text as a phenomenological source, the author discusses the general validity (...) and relevance to the Greek world of the anthropological scheme that opposes «shame cultures» to «guilt cultures», attributing evolutionary primacy to the latter in terms of the acquisition of individual moral autonomy. (shrink)

ResumoNeste artigo, são analisados filme e roteiro de Bacurau (2019), dirigido por Kléber Mendonça Filho e Juliano Dornelles. Compreende-se a obra sob a perspectiva da ficção weird pela conjunção entre os elementos de futuridade da narrativa e os conflitos sociais do interior do Brasil, circunscritos a uma realidade histórica. Misturando gêneros cinematográficos em um filme que vai do cangaço ao gore, Bacurau nos coloca frente a uma distopia sobre a proliferação de tecnologias de vigilância e controle e, sobretudo, sobre a (...) proliferação de sistemas políticos de morte.Palavras-chave: Bacurau. Ficção weird. Aceleracionismo. Desterritorialidade. Necropolítica. Estudos decoloniais. AbstractIn this article I analyze the film and the script of Bacurau (2019), directed by Kléber Mendonça Filho and Juliano Dornelles. The work is understood from the perspective of weird fiction for the conjunction between the elements of futurity of the narrative and the social conflicts of Brazil’s countryside, anchored in a historical reality. Mixing cinematographic genres in a film that goes from Cangaço Cinema to Gore, Bacurau confronts us with a dystopia about the proliferation of surveillance and control technologies and, specially, about the proliferation of political systems of death.Keywords: Bacurau. Weird Fiction. Accelerationism. Deterritorialization. Necropolitics. Decolonial Studies. (shrink)

Philosophy & Social Criticism, Volume 48, Issue 2, Page 174-183, February 2022. This article is a commentary on Asger Sørensen's book Capitalism, Alienation and Critique, especially his definition and delimitation of neoliberalism. Overall, I sympathize with Sørensen's aim and critical project and also acknowledge the contribution of his particular approach to a critique of capitalism, political economy and more specifically neoliberalism. However, I shall discuss whether his definition of neoliberalism is the most appropriate from a critical perspective, i.e. as a (...) Critical Theory approach to the role of neoliberalism in contemporary capitalism. This commentary aims to provide a perspective to certain themes in Sørensen's text by discussing his approach in comparison with other ways of defining and understanding neoliberalism. (shrink)

The edited volume New Economies for Sustainability: Limits and Potentials for Possible Futures brings together a range of alternative views on economy and organization to illustrate different perspectives on how to work towards more sustainable solutions to production, consumptions and economic organization more generally. The book brings chapters from the most renowned scholars in the field, who bring their perspectives on how alternative schools theorize politics, society, organization, nature and ethics in their attempts to develop theories with a strong focus (...) on sustainability. The book aims to contribute with a platform for gathering and collecting these theories in a pluralist economic framework, which can provide a strong alternative voice to mainstream economic theories in sustainability debates. (shrink)

Vingt ans après le premier numéro de Philosophie Antique, consacré aux « Figures de Socrate », le panorama des études socratiques semble avoir été profondément modifié par certaines nouveautés en matière de contenu et de méthode, issues d’une meilleure compréhension du phénomène des logoi sokratikoi et de son importance dans l’histoire culturelle et politique athénienne des ve et ive siècles.L’usage de la méthode intertextuelle a non seulement contribué à briser le monopole platonicien dans la transmission du patrimoine socratique, mais également (...) à dépasser une lecture doctrinale des textes platoniciens, au profit d’une lecture plus attentive à la forme dialogique de l’écriture et à la logique interne de la représentation proposée par l’auteur : une mise en scène du débat éthique et politique du passé récent d’Athènes, dans lequel Socrate joue le rôle de conscience critique de la cité alors que Platon est tout simplement absent. Compte tenu de l’importance de cette reconstruction de la mémoire commune, dans le cadre des conflits d’idées et de références politiques qui impliquent certainement les socratiques, cet essai se propose de relire des aspects particuliers de la représentation platonicienne de Socrate : 1) la solitude du philosophe, obtenue aussi en minimisant et en discréditant la présence des socratiques autour de lui ; 2) l’« atopie » de Socrate, en tant que pratique du paradoxe incluant le renversement des canons traditionnels du savoir et du pouvoir ; 3) la vertu comme enjeu d’un défi dont dépend le choix des meilleurs hommes d’Athènes pour le gouvernement politique ; un défi dans lequel le Socrate platonicien prend une position très différente de celle d’Antisthène et de Xénophon, qui soulignent en revanche l’importance morale des vertus les plus dures (enkrateia, karteria), en évoquant un monde de valeurs semblable au modèle lacédémonien. Le but de cette recherche est de montrer que Platon expose une perspective politique divergente (par rapport à la cité démocratique et par rapport aux autres socratiques) à travers les choix pratiqués par son Socrate en matière de vertu. Ce sont des choix qui développent de manière cohérente le paradoxe de l’« atopie » de Socrate, nous permettant de tracer les lignes d’un dessin unitaire à travers différents contextes, y compris entre des dialogues traditionnellement considérés comme distants les uns des autres : entre le Protagoras et la République, ou entre le Criton, le Gorgias et le Politique. Le renversement des canons traditionnels trouve également son expression esthétique dans le masque de Socrate en Silène. (shrink)

La scrittura letteraria è sempre in qualche modo riscrittura. E per apprezzarne l’originalità occorre immergersi nel labirinto di citazioni di cui un testo d’autore abitualmente si compone. Ciò è tanto più vero nel caso della letteratura socratica, in cui tutto ciò che sappiamo di Socrate, come oggetto reale della rappresentazione, è appassionata trascrizione di una indimenticabile esperienza collettiva, riscritta a molte mani e in sé irrappresentabile. Di qui la tentazione (ricorrente nella...