Bilinguals have been shown to perform worse than monolinguals in a variety of verbal tasks. This study investigated this bilingual verbal cost in a large-scale picture-naming study conducted in Spanish. We explored how individual characteristics of the participants and the linguistic properties of the words being spoken influence this performance cost. In particular, we focused on the contributions of lexical frequency and phonological similarity across translations. The naming performance of Spanish-Catalan bilinguals speaking in their dominant and non-dominant language was compared (...) to that of Spanish monolinguals. Single trial naming latencies were analyzed by means of linear mixed models accounting for individual effects at the participant and item level. While decreasing lexical frequency was shown to increase naming latencies in all groups, this variable by itself did not account for the bilingual cost. In turn, our results showed that the bilingual cost disappeared when naming words with high phonological similarity across translations. In short, our results show that frequency of use can play a role in the emergence of the bilingual cost, but that phonological similarity across translations should be regarded as one of the most important variables that determine the bilingual cost in speech production. Low phonological similarity across translations yields worse performance in bilinguals and promotes the bilingual cost in naming performance. The implications of our results for the effect of phonological similarity across translations within the bilingual speech production system are discussed. (shrink)

O artigo procura mostrar de que modo Heidegger pensa a poesia como essência da linguagem. Com esse intuito, tem por objetivo desenvolver a articulação entre poesia e linguagem, mostrando que, se a “matéria” da poesia é a linguagem, a linguagem, por sua vez, é, em sua essência, poesia. No desenvolvimento dessa questão, tomaremos Hölderlin como interlocutor privilegiado de Heidegger por mostrar, de modo exemplar, a poesia como tarefa de testemunhar o divino, que se realiza através do combate entre deuses e (...) homens. Nesse combate se realiza a tensão entre a essência e a não-essência da linguagem, entre o seu caráter divino e vulgar, que apresenta, por um lado, a poesia como a mais inocente das ocupações e, por outro lado, a linguagem como o mais perigoso dos bens. A linguagem é simultaneamente as duas coisas, sendo, por isso, em sua essência, um mistério. Heidegger pensa esse mistério a partir da relação entre dasein e ser. Nessa relação o ser encontra abrigo na linguagem, que testemunha o ser a partir do ser. Sendo aquele que testemunha, o dasein, contudo, não é o sujeito que possui a linguagem, mas aquele que pode testemunhar porque é obrigado a falar, a trazer para a palavra aquilo que quase o faz perder a língua, este que é o mais estranho, o mais inóspito de todos os hóspedes, o ser.: The article tries to show how Heidegger think the poetry as essence of language. To that end, aims to develop the relationship between poetry and language, showing that if the “matter” of poetry is the language, the language, in turn, is, in essence, poetry. In the development of this issue, we will take Hölderlin as a privileged interlocutor of Heidegger for show in an exemplary way, the poetry as task of witness the divine, which is realized through the fight between gods and men. In this fight takes place the tension between essence and non-essence of language, between his divine and vulgar character, which has, on the one hand, poetry as the most innocent of occupations and, on the other hand, the language as most dangerous of goods. The language is simultaneously both, and is therefore, in essence, a mystery. Heidegger thinks this mystery from the relationship between dasein and being. In this relationship, the being found shelter under the language that witness the being from being. Being that which witness, the dasein, however, is not the subject which has the language, but that which can witness because it is forced to speak, to bring for the word that almost makes you lose the language, this that is the strangest, the most inhospitable of all guests, the being. Keywords: Heidegger, Hölderlin, poetry, language, being. (shrink)

The present article tries to identify philosophical similar aspects in the investigation around the nature of the true knowledge through the criticism to the rhetorical sophistry in the texts of the speech “Against the Sophists ”, of Isocrates, and of dialog “ Phedro”, of Plato, articulating his perspectives so to find similar points in theirs respective examinations about what is understood like true knowledge, from the criticism that both thinkers do to the sophists who specialized in the development of the (...) political eloquence as well as to who contented himself with writing manuals of rhetoric. (shrink)

Background In February, 2015, the Supreme Court of Canada struck down the ban on medical assistance in dying. In June, 2016, the federal government passed Bill C-14, permitting MAiD. Current medical students will be the first physician cohort to enter a system permissive of MAiD, and may help to ensure equitable access to care. This study assessed medical student views on MAiD, factors influencing these views, and opportunities for medical education. Methods An exploratory cross-sectional survey was developed and distributed to (...) medical students across all years of a three-year Canadian undergraduate medical program. The investigators administered the survey to participants during academic sessions from November to December, 2015. Analysis of the results included summary descriptive statistics, Pearson’s chi-square test of independence to identify differences between participants by year of study, logistic regression to identify factors that influence students’ stances on MAiD, and Wilcoxon signed rank test to measure changes in student support for MAiD and comfort discussing MAiD. Results There were 405 participants for a response rate of 87%. The majority of students supported the Supreme Court’s decision, 61% would provide the means for a patient to end their life, and 38% would personally administer a lethal medication. Students who were more willing to provide the means for MAiD found medical education/clinical experience and patient autonomy to be important contributors to their stances on MAiD. Those students who were less willing to provide the means for MAiD found religious/spiritual beliefs and teachings, as well as concern about potential negative consequences, to be important contributors to their stances on MAiD. Educational training desired by participants included medicolegal, communication skills, technical skills, and religious. Conclusions Medical students generally supported and would provide the means for MAiD to patients. They also indicated a desire for directed medical education on MAiD. (shrink)

Esta pesquisa pretende investigar sobretudo a relação entre Sociedade e Estado. A sociedade sob a perspectiva de Tocqueville enquanto corpo coletivo democrático, ou igual. A igualdade é entendida pelo autor como um “fato social”. Tocqueville chama de estado social de igualdade de condições a conjuntura política organizacional do povo americano por ele encontrado à época de sua visita aos EUA. Já o Estado, visto pelo autor como resultado das condições da sociedade, sendo este, instituição arquitetada dentro de parâmetros democráticos de (...) igualdade e liberdade, pelo próprio povo, que se auto governa, não apenas como instituições ou órgãos degoverno. (shrink)

Embora influente na recepção de Heidegger nos Estados Unidos da América, o trabalho de Dreyfus foi repetidas vezes criticado por desenvolver uma leitura distorcida e seletiva da fenomenologia de Heidegger. Nesse artigo, mostramos que, independentemente de seus desenvolvimentos posteriores em ciência cognitiva, sua crítica inicial à IA simbólica se apoia em duas teses que podem ser localizadas em Ser e Tempo, a saber, de que nosso senso de situação é pragmático-holístico, e intrinsecamente relevante. Após uma introdução geral, reconstruímos, numa primeira (...) seção, em linhas gerais o projeto da IA simbólica e o tom geral da crítica de Dreyfus; numa segunda seção, reconstruímos a crítica de Dreyfus a SAM, de R. Schank; na terceira seção, indicamos como as duas teses podem ser localizadas em Ser e Tempo; concluímos apontando questões pendentes. (shrink)

En enero de 1974 Zubiri dio un breve curso en la Sociedad de Estudios y Publicaciones de Madrid sobre el tema Tres dimensiones del ser humano: individual, social e histórica. Meses después publicó la última de esas lecciones bajo el título de La dimensión histórica del ser humano. El presente volumen recoge el texto de las tres conferencias, más la versión escrita de la última de ellas. La tesis que Zubiri desarrolla en estas lecciones es que el ser humano es (...) a la vez y necesariamente individual, social e histórico, y que estas dimensiones vienen exigidas por su propia realidad específica, que es pluralizante, continuante y prospectiva. (shrink)

Cet ouvrage confronte les pensées de Frege à Husserl à propos du psychologisme et pose la question de savoir comment ces deux penseurs ont pu à la fois lutter contre l'influence grandissante de ce courant et parvenir à une telle incompréhension mutuelle. L'auteur cherche à montrer comment la différence de perspective sur les sciences mathématiques les a conduit à s'opposer sur le statut de la logique et de son rapport à la pensée. S'ils s'accordent pour reconnaître que l'arithmétique implique le (...) recours à la pensée, l'un parvient à une logique symbolique, et l'autre à une logique transcendantale, deux perspectives qui supposent des idées très différentes de ce que signifie " penser ". Quels rapports la pensée entretient-elle avec la représentation et avec les symboles? L'esprit qui pense, aussi bien dans les mathématiques que dans la logique, n'est - il qu'un simple " automate " qui développe les conséquences de la vérité ou est-il responsable des lois qu'il découvre? Par-delà l'étude des divergences sur le statut de la logique, de la psychologie et de leur rapport aux mathématiques, il s'agit d'explorer une divergence plus profonde sur le rapport de la pensée à la nécessité et à la liberté. (shrink)

Erudite and timely, this book is a key contribution to the renewal of radical theory and politics.

Jacob (history, New School for Social Research) proposes that the science of the 17th and 18th centuries was eventually accepted because it was made compatible with larger political and economic interests. A celebration of the recently concluded 33 volume edition of the Collected works of John Stuart Mill, produced over a period of nearly 30 years, the last 20 under the guiding genius (and hand) of general editor Robson. Following a tributary history of the project itself, essays cover Mill's (...) career as a thinker and as a bureaucrat and public servant, exploring the effects of the various milieu--domestic, political, administrative, religious, and cultural--in which he moved. Annotation copyrighted by Book News, Inc., Portland, OR. (shrink)

This article explores the nature and theoretical import of a hitherto neglected class of fictions which we term ‘self-involving interactive fictions’. SIIFs are interactive fictions, but they differ from standard examples of interactive fictions by being, in some important sense, about those who consume them. In order to better understand the nature of SIIFs, and the ways in which they differ from other fictions, we focus primarily on the most prominent example of the category: video-game fictions. We argue that appreciating (...) the self-involving nature of video-game fictions is key to understanding various otherwise puzzling phenomena concerning the ways in which consumers respond to them. Video-game fictions are, however, far from being the only extant example of this class; and we suggest that the recent philosophical interest in video games would be better focused on the wider class of self-involving interactive fictions. (shrink)

Many if not most sperm donors in the early years of IVF donated under conditions of anonymity. There is, however, a growing awareness of the ethical cost of withholding identifying parental information from donor children. Today, anonymous donation is illegal in many jurisdictions, and some jurisdictions have gone as far as retrospectively invalidating contracts whereby donors were guaranteed anonymity. This article provides a critical evaluation of the ethics and legality of anonymous donation. We defend Australian and British legislation that has (...) outlawed donor anonymity, and we argue for the establishment of a central registry that provides donor children with the ability to easily and reliably access identifying information about their donor parents. (shrink)

The past decade has seen a burgeoning of scholarly interest in conscientious objection in healthcare. While the literature to date has focused primarily on individual healthcare practitioners who object to participation in morally controversial procedures, in this article we consider a different albeit related issue, namely, whether publicly funded healthcare institutions should be required to provide morally controversial services such as abortions, emergency contraception, voluntary sterilizations, and voluntary euthanasia. Substantive debates about institutional responsibility have remained largely at the level of (...) first-order ethical debate over medical practices which institutions have refused to offer; in this article, we argue that more fundamental questions about the metaphysics of institutions provide a neglected avenue for understanding the basis of institutional conscientious objection. To do so, we articulate a metaphysical model of institutional conscience, and consider three well-known arguments for undermining institutional conscientious objection in light of this model. We show how our metaphysical analysis of institutions creates difficulties for justifying sanctions on institutions that conscientiously object. Thus, we argue, questions about the metaphysics of institutions are deserving of serious attention from both critics and defenders of institutional conscientious objection. (shrink)

Este Trabalho discute ações transgressoras didático-pedagógicas ao processo neocolonial no ambiente educacional formal, com o olhar à formação inicial, continuada e a pedagogia no chão da escola, inerentes à superação dos preconceitos, sutis ou não, ao fenótipo negro. Inicialmente rastreou-se, indício das boas práticas didático-pedagógicas, por uma revisão literária, ao se relacionar formação inicial continuada e práticas transgressoras de auto identificação étnico racial no chão da escola, ancorada externamente pelas lutas por uma sociedade e educação antirracistas. Importou sistematizar o processo (...) de silenciamento do fenótipo negro, indutor de subjetividades negras ainda escravizadas, por vezes simbolicamente, nos ambientes educacionais. Além de práticas didático-pedagógicas transgressoras, ao longo do tempo que apresentaram ou têm potencial para atenuação ou superação, segundo a literatura revisada do epistemicídio, conforme a amostragem considerada nos processos de auto identificação inicial e as possíveis identificações mais sólidas no longo prazo detectadas naquelas produções científicas levantadas. As discussões são precedidas pelos alicerces materiais e simbólicos do racismo estrutural, seguidos pelas ações inerentes à formação inicial e continuada, e práticas pedagógicas transgressoras ao neocolonialismo e racismo estrutural. Destaca-se a importância em divulgar os fazeres pedagógicos libertadores para um aquilombamento frente ao neocolonialismo. (shrink)

The key to understanding what is problematic about The Man's behavior lies in considering his inflexible attitude toward following a particular kind of rule: the construction instructions accompanying his various LEGO sets. The Man treats the LEGO instructions he is following—which clearly have, at best, the status of conventional, rather than moral, rules—in a manner fitting only for moral requirements. To understand the severity of The Man's mistake, people need only contrast his attitude with that of Emmet Brickowoski at the (...) start of The LEGO Movie. Emmet is largely to be pitied rather than blamed for his inflexible rule‐following behavior. By contrast, there is no indication that The Man's rule‐following behavior is in any way aimed, even unsuccessfully, at attaining some genuine good. Rather, The Man follows the rules merely because they are, well, the rules. (shrink)

Background The field of bioethics has evolved over the past half-century, incorporating new domains of inquiry that signal developments in health research, clinical practice, public health in its broadest sense and more recently sensitivity to the interdependence of global health and the environment. These extensions of the reach of bioethics are a welcome response to the growth of global health as a field of vital interest and activity. Methods This paper provides a critical interpretive review of how the term “global (...) health ethics” has been used and defined in the literature to date to identify ethical issues that arise and need to be addressed when deliberating on and working to improve the discourse on ethical issues in health globally. Results Selected publications were analyzed by year of publication and geographical distribution, journal and field, level of engagement, and ethical framework. Of the literature selected, 151 articles were written by authors in high-income countries, as defined by the World Bank country classifications, 8 articles were written by authors in low- or middle-income countries, and 13 articles were collaborations between authors in HIC and LMIC. All of the articles selected except one from 1977 were published after 1998. Literature on global health ethics spiked considerably from the early 2000s, with the highest number in 2011. One hundred twenty-seven articles identified were published in academic journals, 1 document was an official training document, and 44 were chapters in published books. The dominant journals were the American Journal of Bioethics, Developing World Bioethics, and Bioethics. We coded the articles by level of engagement within the ethical domain at different levels: interpersonal, institutional, international, and structural. The ethical frameworks at use corresponded to four functional categories: those examining practical or narrowly applied ethical questions; those concerned with normative ethics; those examining an issue through a single philosophical tradition; and those comparing and contrasting insights from multiple ethical frameworks. Conclusions This critical interpretive review is intended to delineate the current contours and revitalize the conversation around the future charge of global health ethics scholarship. (shrink)

This article deals with the feeling of strangeness in the human being. When it comes to being human, it is traditionally understood as beings containing reasons and emotions. Thus, to better understand the feeling of the foreigner, its context is analyzed on the perspective of humean moral sentimentalism and on the intertwining, proposed by Husserl, between the intellectual and affective spheres. From these philosophers one can see the convergence between the intellectual and affective spheres, as well as between reason and (...) emotion. Therefore, contemporary emotional theories bring an explanatory gain for understanding the feeling of the foreigner in the face of new environments and cultures, as both cognitive and non-cognitive elements are perceived. Therefore, Goldie and Husserl contribute to the analysis of the foreigner's feeling of strangeness in its various peculiarities. (shrink)

We are subject with consciousness. For this we have to have self-consciousness so that consciousness can exist. In this way, there is the possibility of self-knowledge of one's own mental states. Thus, the article aims at investigating the possibility of self-knowledge of one's own mental states, their applicability and consequences in relation to Kantian moral theory. Therefore, it reflects on how self-knowledge of one's own mental states and the characteristics of Kantian moral theory occur. Finally, there is the possibility of (...) moral responsibility for one's own mental states related to Kantian morality and the method of self-knowledge of the very action of the moral agent. (shrink)

"Held at the University of Toronto on 3-5 May 1973, honouring the bicentenary of James Mill's birth and the centenary of John Stuart Mill's death." Includes bibliographical references.

This article is about self-knowledge on one's own mental states. Considering human as rational beings, this study aims to problematize the position of subject in process of self-knowledge, as well as to realize the state of knowledge about self-knowledge. In this way, Richard Moran constitutes the method of transparency about the knowledge of one's own mental states. Such a method receives some criticism from the philosopher Quassim Cassam and the philosopher Brie-Gertler. In the same extent, both authors problematize some characteristics (...) of self-knowledge, in which criticism reaches some points studied by Brazilian philosophers, namely Paulo Farias, Waldomiro Silva Filho and André Abath. The latter two authors are based on Moran's methodology and thus constitute his reflections on conditions of daily life as well as the incomplete understanding of human beings. (shrink)

Some philosophers writing on the possibility of faultless disagreement have argued that the only way to account for the intuition that there could be disagreements which are faultless in every sense is to accept a relativistic semantics. In this article we demonstrate that this view is mistaken by constructing an absolutist semantics for a particular domain – aesthetic discourse – which allows for the possibility of genuinely faultless disagreements. We argue that this position is an improvement over previous absolutist responses (...) to the relativist's challenge and that it presents an independently plausible account of the semantics of aesthetic discourse. (shrink)

Self-knowledge is the cognitive ability of the agent to know his or her own mental states. There are several types of mental states, and there is a method for the knowledge of each type. The focus of this dissertation is on the knowledge of one‘s own beliefs. With this goal in mind, we present the empiricist and the rationalist approaches to the knowledge of one‘s own beliefs. Empiricist theories of self-knowledge proposes introspection as the method for the knowledge of one‘s (...) own beliefs. However, there are issues related to the phenomenology of belief – what it is like to believe that p? The best rationalist theories of self-knowledge proposes that an agent ―look outwards to constitute her own mind and her own belief. Our final question is about the relationship between knowledge of one‘s beliefs and rationality. Burge (2013) requires that, in order to be rational, one must have self-knowledge. We argue that the kind of rationality specified by Burge is too demanding. As agents in the realm of common life, we have incomplete understanding of our own doxastic mental states, but that is not a problem for the knowledge of our own beliefs as dispositions, since they does not come from rational deliberation; nevertheless, we are responsible and our beliefs as commitments. Both kinds of belief can be known by the transparency method. We conclude claiming that the transparency method is enough for the self-knowledge of doxastic mental state and ensuring the rationality of the agent. (shrink)

This article deals with self-knowledge of beliefs. There are several mental states with their own peculiarities. Desires, judgments, feelings, emotions and beliefs. The focus of the article is on the know-ledge of one’s beliefs. Self-knowledge has characteristics, namely, first-person authority, aprioristic character, cognitive-discriminative capacity, infallibility, omniscience, asymmetry between the first and third person and impossibility of misuse of the pronoun “I” (SILVA FILHO, 2013, p. 33, n.2). In the everyday realm of common sense, there is no doubt about the self-attribution (...) of beliefs, but concepts are not always used correctly, that is, there is an incomplete unders-tanding of one’s beliefs. However, does attributing rationality to the agent require knowledge of one’s beliefs? According to Coliva (2016), there are dispositional beliefs and as commitment. With respect to the first type of belief, the agent has no epistemic responsibility, with the second yes. Therefore, self-knowledge of doxastic beliefs as commit-ment requires rationality of the epistemic agent, because there is the epistemic responsibility of the rational agent. (shrink)

Resumo Apresentaremos neste artigo uma breve discussão acerca das influências do comunitarismo cristão na vida social e política brasileira. Trata-se de um ensaio exploratório. O objetivo é uma revisão bibliográfica sobre o tema. A partir daquilo que foi possível selecionar, tentamos elaborar algumas ideias, no sentido de apresentar, mesmo que sucintamente, tópicos que podem indicar a importância do comunitarismo cristão, tradição forte e influente não somente nas décadas de 1960 e 1970, mas que, sobretudo no atual contexto político, ainda desempenha (...) um papel central na sociedade brasileira. Recorte especial é a análise sobre as influências do comunitarismo nas ações da Igreja Católica, no Brasil. Assim, a Teologia da Libertação e as Comunidades Eclesiais de Base (CEBs) derivariam do pensamento comunitarista. Por fim, o comunitarismo cristão é apresentado como uma reação ao neoliberalismo, por priorizar "o valor inelutável da dignidade e da transcendência humana e uma resistência insuperável a deixar engolfar o destino humano em uma lógica mercantil, de individualismo possessivo. Essa tradição, em grande medida identificada com as posições hoje encarnadas pela CNBB, é responsável por vastas experiências de solidariedade entre os pobres e oprimidos brasileiros". Palavras-chave: Comunitarismo cristão; Igreja Católica; Ação social; Política; Movimentos sociais.This article discusses briefly the influences of Christian Communitarianism on Brazilian social and political life. It is an exploratory essay aimed at a bibliographical review of the subject. Based on what was possible to select, we tried to elaborate some ideas to present topics that may indicate the importance of Christian Communitarianism, a strong and influent tradition, not only in the 1960s and 1970s, but especially in the current political context, still playing a central role in Brazilian society. A special point is the analysis of the influences of Communitarianism on actions of the Catholic Church in Brazil. Thus, the Theology of Liberation and the Base Ecclesial Communities (BECs) could have derived from the communitarian thought. Finally, Christian Communitarianism is presented as a reaction against neoliberalism, as it gives priority to "the inestimable value of human dignity and transcendence and an insuperable resistance to let human destiny be engulfed by a mercantile logic of possessive individualism. This tradition, largely identified with the positions assumed by CNBB, is responsible for vast experiences of solidarity between the Brazilian poor and oppressed". Key words: Christian Communitarianism; Catholic Church; Social action; Politics; Social movements. (shrink)

Um dos principais problemas sociais da atualidade é o assustador crescimento de várias modalidades de crimes violentos em várias cidades brasileiras. O retrato atual da violência no Brasil pode ser assim exposto: crescimento da delinqüência urbana, com espantoso aumento dos homicídios em torno do tráfico de drogas nas grandes cidades; consolidação da criminalidade organizada, através de redes de tráfico internacional, tráfico de órgãos e seres humanos, máfias internacionais de contrabando e pirataria; aumento das violações de direitos humanos, comprometendo a ordem (...) social e política e, no campo, a explosão de conflitos motivados pela estrutura agrária concentradora e historicamente violenta. Como a religião, enquanto instrumento de coesão social, pode contribuir para a reversão dessa perversa onda de criminalidade e violência? É o que pretendemos apresentar. Palavras-chave: Religião; Violência urbana; Criminalidade; Coesão social; Doutrina Social da Igreja; Cultura da paz. ABSTRACT One of the main current social problems is the appalling growth of various kinds of violent crime in many Brazilian cities. The current portrait of violence in Brazil can be thus designed: the growth of urban delinquency, with a remarkable increase in the number of murders connected to drug traffic in big cities; the consolidation of organised crime, through nets of international traffic, organs and human beings’ traffic, international smuggling and piracy mafias; an increase in the violation of human rights, jeopardising social and political order; and, in the rural area, the explosion of conflicts motivated by an agrarian structure of concentration and historical violence. How can religion, as an instrument of social cohesion, contribute to revert that hideous wave of criminality and violence? This is our scope. Key words: Religion; Urban violence; Criminality; Social cohesion; Social doctrine of the Church; Culture of peace. (shrink)

Este trabalho visa mostrar a forma em que o filósofo Kant percebe o conceito de ciência e interage com ele na escrita da Crítica da Razão Pura, por essa razão, é necessário recorrermos a textos do período pré-crítico onde poderemos perceber como foi construído o conceito de ciência em Kant a partir daquilo que ele vivia no século XVIII. Assim, esse texto possui seis alíneas descritivas, quais sejam: a primeira norteia o leitor a entender o ponto de onde partimos e (...) o caminho a ser percorrido, seguido pela descrição do problema que envolve a ciência em suas nuances. A terceira alínea descreve a formação Kantiana, em sua historicidade, desde o que se estudava na Alemanha, seguido pela forma em que Kant apresenta o conceito de ciência como condição de possibilidade e a última aponta uma possibilidade de reflexão à luz daquilo que Kant entende sobre ciência. (shrink)

It is shown that axiomatic extensions of intuitionistic propositional calculus defining univocally new connectives, including those proposed by Gabbay, are strongly complete with respect to valuations in Heyting algebras with additional operations. In all cases, the double negation of such a connective is equivalent to a formula of intuitionistic calculus. Thus, under the excluded third law it collapses to a classical formula, showing that this condition in Gabbay's definition is redundant. Moreover, such connectives can not be interpreted in all Heyting (...) algebras, unless they are already equivalent to a formula of intuitionistic calculus. These facts relativize to connectives over intermediate logics. In particular, the intermediate logic with values in the chain of length n may be "completed" conservatively by adding a single unary connective, so that the expanded system does not allow further axiomatic extensions by new connectives. (shrink)

Interpretações históricas do percurso científico inicial de Skinner destacam as inovações teóricas, empíricas e instrumentais de seu esboço de uma ciência do comportamento. Apesar desse empenho historiográfico, um aspecto tem sido tratado de modo secundário na análise dessa fase da carreira de Skinner, a saber, os impactos dos contextos institucionais da universidade de Harvard nos rumos de sua trajetória e ciência. O objetivo deste artigo é investigar esse aspecto por meio da apreciação das práticas institucionalizadas dos Departamentos de Psicologia e (...) de Fisiologia Geral daquela universidade, e suas relações com a emergência da proposta científica de Skinner e suas peculiaridades teóricas e metodológicas. De acordo com nossa interpretação, singularidades dos primórdios da ciência skinneriana são compreendidas de modo mais amplo quando identificadas as condições institucionais que permitiram a Skinner se distanciar do mainstream da psicologia experimental estadunidense. Por fim, sugerimos que embora este estudo refira-se à história de um eminente cientista, em um momento e cenário histórico específicos, ele serve para ilustrar o papel de controles sociais, inerentes à prática científica, nos rumos da carreira de cientistas e suas produções intelectuais. Historical interpretations of the initial career of B. F. Skinner include theoretical and empirical innovations of his stub of a behavioral science. Despite this historiographical commitment, one aspect has been treated as secondary in the analysis of this phase of Skinner's career, namely, the impacts of institutional context of Harvard University. The purpose of this article is to explore this aspect through the analysis of the institutionalized practices of the departments of psychology and general physiology of that university, and its relations with the emergence of the scientific proposal of Skinner and its peculiarities. According to our interpretation, some singularities of this proposal are more broadly understood as institutional conditions that enabled Skinner to distance himself from the mainstream of American experimental psychology. Finally, we suggest that even though this study refers to an eminent scientist at a specific historical context, it offers the possibility to illustrate the role of social controls inherent to scientific practices in the course of scientific careers. (shrink)

Era Nietzsche um relativista conservador ou, pelo contrário, seria possível alocar o filósofo no sítio teórico do pensamento crítico? Tal pergunta-problema delimita o presente artigo. Ela se refere a uma conhecida querela entre modelos interpretativos (SEBOLD, [20--?]) pós-modernos e naturalistas e, especificamente, deriva da revisão de literatura de uma pesquisa em andamento, realizada no âmbito do curso de doutorado do Programa de Pós-Graduação em Educação da Universidade Federal do Espírito Santo, a partir da qual observamos uma ausência, talvez um esquecimento (...) em relação à contribuição de Nietzsche para a filosofia crítica no campo da Educação, espaço acadêmico no qual as pesquisas, em grande medida, alinham-se à recepção relativista de seu pensamento. A hipótese central, comprovada pela análise de posições filosóficas de Nietzsche (1979; 1992a; 1992b; 1998; 2000; 2003; 2004) e de alguns de seus comentadores, considera que o filósofo é um pensador crítico (HEIT, 2018; HEIT; PICHLER, 2015), não relativista (MARTON, 2011), perspectivista (CORBANEZI, 2013; MATTOS, 2013) e adepto a um tipo perspectivístico de naturalismo (CARVALHO, 2018; HEIT, 2016; HEIT, 2015; ITAPARICA, 2018), traços que de certa forma tendem a impactar a cosmovisão, quase hegemônica, no que diz respeito à recepção nietzschiana no campo da educação. O objetivo central do artigo é destacar que a discussão destes aspectos pode levar a um reposicionamento da filosofia de Nietzsche no universo do pensamento contemporâneo, incluindo-se aí a pesquisa em educação, bem como compreender em que medida a perspectiva crítica se choca com a perspectiva relativista no que diz respeito à teorização de uma formação de caráter emancipatório. Em termos metodológicos, a análise da revisão de literatura recorre à hermenêutica crítica. (shrink)

This paper examines the logic of conditional obligation, which originates from the works of Hansson, Lewis, and others. Some weakened forms of transitivity of the betterness relation are studied. These are quasi-transitivity, Suzumura consistency, acyclicity and the interval order condition. The first three do not change the logic. The axiomatic system is the same whether or not they are introduced. This holds true under a rule of interpretation in terms of maximality and strong maximality. The interval order condition gives rise (...) to a new axiom. Depending on the rule of interpretation, this one changes. With the rule of maximality, one obtains the principle known as disjunctive rationality. With the rule of strong maximality, one obtains the Spohn axiom (also known as the principle of rational monotony, or Lewis’ axiom CV). A completeness theorem further substantiates these observations. For interval order, this yields the finite model property and decidability of the calculus. (shrink)

We study a class of [0,1][0,1]-valued logics. The main result of the paper is a maximality theorem that characterizes these logics in terms of a model-theoretic property, namely, an extension of the omitting types theorem to uncountable languages.

This article seeks to achieve two goals. First, to present a panoramic analysis of the three main contemporary conceptions about the demarcation problem. Traditionally, the demarcation problem has intended to conceptually delimit the boundaries between “science”, “non-science” and/or “pseudoscience” via criteria and definitions of science or scientificity. This issue – mainly in the 20th century, but not only – was present as one of the great intellectual challenges of the philosophy of science and in related areas. Indeed, our analysis has (...) produced a division that selects three main phases, namely, optimistic perspectives, pessimistic perspectives, and, so to speak, hybrid perspectives. In light of this context, and in order to support the general architecture of the article, two authors from each phase were chosen for a schematic analysis. Second, this article seeks, in the end, to argue that the problem of demarcation is better understood and answered if characterized as more than an exclusively methodological and epistemological problem, that is, in this sense it would also be a value-added problem with political, social and therefore, practical. We termed it the dual dimension of the demarcation problem. Furthermore, we highlight that our emphasis on this interpretation is essentially in accordance with the defense made by the third approach analyzed in this paper. In the end, we defend that the third conception outlined here is a comparatively better alternative than the others. (shrink)