El texto presenta un adelanto de un profundo “trayecto” de trabajo colectivo en curso impulsado por un grupo de jóvenes investigadores y docentes que integran el Programa “Problemáticas comunicacionales barriales, organizacionales y políticas. Experiencias de lucha y resistencia a comienzos de siglo XXI en la provincia de Córdoba” (Argentina), desde el año 2011. La sistematización de las distintas experiencias, que presenta el libro, permite poner en común las peculiaridades de los contradictorios escenarios de conflicto y resistencia analizados, organizada en tres (...) capítulos que repasan con cuidadosa “vigilancia epistemológica” los procesos realizados con los actores sociales que integran los proyectos a saber: habitantes de las ciudades-barrio, trabajadores de la economía solidaria y vecinos e instituciones que forman parte de instancias participativas en los gobiernos locales. (shrink)

Durante a formação, estudantes são constantemente expostos a estressores que, se persistentes, podem ocasionar a Síndrome de Burnout (SB). Considerando a importância dessa demanda, este estudo teve como objetivo identificar diferenças nas dimensões da SB em relação ao ano e turno em estudantes de Ps..

ObjectiveTo increase knowledge of how doctors perceive futile treatments and scarcity of resources at the end of life. In particular, their perceptions about whether and how resource limitations influence end-of-life decision making. This study builds on previous work that found some doctors include resource limitations in their understanding of the concept of futility.SettingThree tertiary hospitals in metropolitan Brisbane, Australia.DesignQualitative study using in-depth, semistructured, face-to-face interviews. Ninety-six doctors were interviewed in 11 medical specialties. Transcripts of the interviews were analysed using thematic (...) analysis.ResultsDoctors’ perceptions of whether resource limitations were relevant to their practice varied, and doctors were more comfortable with explicit rather than implicit rationing. Several doctors incorporated resource limitations into their definition of futility. For some, availability of resources was one factor of many in assessing futility, secondary to patient considerations, but a few doctors indicated that the concept of futility concealed rationing. Doctors experienced moral distress due to the resource implications of providing futile treatment and the lack of administrative supports for bedside rationing.ConclusionsDoctors’ ability to distinguish between futility and rationing would be enhanced through regulatory support for explicit rationing and strategies to support doctors’ role in rationing at the bedside. Medical policies should address the distinction between resource limitations and futility to promote legitimacy in end-of-life decision making. (shrink)

Este artigo é um recorte do projeto de pesquisa “Leitura de imagens no ensino de História: um estudo sobre mudanças e permanências nas prescrições, livro didático e representações culturais”. Ele apresenta uma análise, dentre as muitas possíveis, da condição leitora na obra Cuore, escrita por Edmondo De Amicis, traduzida para o português brasileiro com o título Coração. Centenário, o livro teve sua primeira edição publicada no ano de 1886, na Itália, e tornou-se um grande sucesso editorial, principalmente por ter sido (...) adotado nas escolas. Nesta investigação, foram analisados quatro exemplares publicados na metade do século XX no Brasil, com enfoque na materialidade da obra. Buscou-se identificar as relações entre as características de apresentação do livro, identificadas nas capas, nas ilustrações e na escolha da linguagem, com a prática de leitura. Esta investigação baseia-se nas considerações de Chartier sobre o livro escolar como objeto de circulação. Outros estudos fundamentais, que tratam da análise do projeto gráfico, da função da ilustração e da leitura enquanto prática social, são aqui apresentados e discutidos, respectivamente, a partir de Collaro, Camargo e Kleiman. Como método de análise, optou-se pelo estudo bibliográfico, pela busca e análise de diálogos informais sobre a experiência leitora da obra, e por pesquisa de campo em bibliotecas e hemerotecas. Em relação aos resultados, a presente investigação permitiu concluir que: o livro Coração circulou no Brasil, sobretudo na região nordeste do Estado do Rio Grande do Sul; a padronização dos exemplares no formato bolso do livro possibilitou acessar mais facilmente os seus destinatários, inclusive pelo valor de venda, possível graças ao investimento em altas tiragens para distribuição e circulação interna na Itália e também no exterior; o projeto editorial, no decorrer do tempo, reuniu aspectos visuais que dinamizam e promovem o estímulo à leitura; a prática de leitura do livro em voz alta, usada pelos professores na escola, foi força persuasiva à leitura e contribuiu à sensibilização dos alunos aos conteúdos dos contos presentes na obra. (shrink)

BackgroundThis paper investigates the content of Australian policies that address withholding or withdrawing life-sustaining treatment to analyse the guidance they provide to doctors about the allocation of resources.MethodsAll publicly available non-institutional policies on withholding and withdrawing life-sustaining treatment were identified, including codes of conduct and government and professional organization guidelines. The policies that referred to resource allocation were isolated and analysed using qualitative thematic analysis. Eight Australian policies addressed both withholding and withdrawing life-sustaining treatment and resource allocation.ResultsFour resource-related themes were (...) identified: doctors’ ethical duties to consider resource allocation; balancing ethical obligations to patient and society; fair process and transparent resource allocation; and legal guidance on distributive justice as a rationale to limit life-sustaining treatment.ConclusionOf the policies that addressed resource allocation, this review found broad agreement about the existence of doctors’ duties to consider the stewardship of scarce resources in decision-making. However, there was disparity in the guidance about how to reconcile competing duties to patient and society. There is a need to better address the difficult and confronting issue of the role of scarce resources in decisions about life-sustaining treatment. (shrink)

Emotional processing and episodic memory are closely related throughout childhood development. With respect to emotional episodic memory, available evidence shows that the consolidation of information is accompanied by an arousal that generates longer duration and persistence of the memory representations. In the case of early stages of development (i.e., first 5 years), it is less clear how these associations emerge and are modulated by individual and environmental factors. In this study, 116 4- to 5-years old Argentinean children from different socio-environmental (...) contexts (i.e., favorable or unfavorable living conditions at home), performed a task of visual emotional memory in which they observed a set of 15 images with variable emotional valences (negative, neutral, and positive). The child’s task was to appraise each image using one of the following three possible valences: (a) drawings of faces with smiles (positive valence), (b) drawings of faces with tears and round mouth with edges down (negative valence), or (c) drawings of faces with horizontal mouth (neutral valence). Five years-old children exhibited greater accuracy appraisal. Individual differences in emotional accuracy appraisal allowed us to observe different performances in free recall of negative visual images. Accuracy appraisal did not vary between children with respect to gender, living conditions at home, or language ability. Seven to ten days after the emotional appraisal children were asked to tell the experimenter all the images they remembered (variables of interest: free recall of negative, positive, or neutral images). Results showed individual (age) differences. Specifically, 5-years-old children evoked more images than 4-years-old children. These findings contribute to the understanding of emotional memory in early developmental stages and raise the need to include emotional appraisal in the assessment of episodic memory. (shrink)

En las últimas décadas, se ha consolidado un campo de estudios alrededor de la expertise que articula enfoques y programas de investigación heterogéneos, según los modos de conceptualizar la relación entre ciencia y política, saber y poder, de fijar sus conexiones y de determinar el nivel del análisis para su abordaje. El corpus foucaulteano contiene herramientas analíticas fructíferas para el tratamiento sustantivo de la politicidad inherente a los saberes, al cuestionar las lecturas instrumentales de aquella relación e inscribir la actividad (...) especializada en estrategias de gobierno y en formas de resistencia hacia ellas. Sin embargo, las conceptualizaciones del saber experto desde una matriz foucaulteana registran cierta dispersión y, pese al avance de los estudios sobre gubernamentalidad en este aspecto, la ausencia de una reflexión sobre la categoría de expertise introduce el riesgo de que en estos análisis se establezca una cuestionable relación de coherencia y correspondencia entre saberes y racionalidades de gobierno. En este artículo, nos proponemos revisar el corpus foucaulteano y sistematizar otras claves de lectura sobre los saberes y su condición política, a fin de aportar con ello al campo de estudios sobre expertise. Examinamos la “hipótesis de la guerra”, mostramos su pulso en el ejercicio de saber y ponemos en juego estas coordenadas analíticas en un pequeño trabajo de archivo sobre una serie documental de textos de Hayek, a propósito de la articulación de la racionalidad neoliberal de gobierno. La conformación del corpus y el análisis de los textos se valieron, metodológicamente, de una traducción instrumental de tales coordenadas mediada por una perspectiva materialista del discurso. (shrink)

As Heraclitus, Cioran conceives man as a being that possesses lógos and is ruled in his life by it in its multiple aspects. Man not only makes use of word; this word also shapes him and traverses him entirely. Word is the necessary and intrinsic expression of every human being, and, as a result, he cannot elude it. In many of his works, Cioran warns us about the dangers that lógos has for man: not to find his genuine expression in (...) the midst of so many words, and to fall into totalizing fictions that lead us to deception and indoctrination. For this reason, in the midst of this misfortune, Cioran even considers silence as the only possible way out. However, if man denies the mark of language by avoiding all forms of expression, the anguish that his own existence entails will end up destroying him. Paradoxically, Cioran finds that the expression of lógos is the only possible salvation for man from the clutches of death, and that is, why by expressing oneself through lógos, one's own unhappiness becomes a necessary condition of life. (shrink)

Background Victoria was the first Australian state to legalize voluntary assisted dying (elsewhere known as physician-assisted suicide and euthanasia). Some institutions indicated they would not participate in voluntary assisted dying. The Victorian government issued policy approaches for institutions to consider Objective To describe and analyse publicly available policy documents articulating an institutional objection to voluntary assisted dying in Victoria. Methods Policies were identified using a range of strategies, and those disclosing and discussing the nature of an institutional objection were thematically (...) analysed using the framework method. Results The study identified fifteen policies from nine policymakers and developed four themes: (1) extent of refusal to participate in VAD, (2) justification for refusal to provide VAD, (3) responding to requests for VAD, and (4) appeals to state-sanctioned regulatory mechanisms. While institutional objections were stated clearly, there was very little practical detail in most documents to enable patients to effectively navigate objections in practice. Conclusion This study demonstrates that despite having clear governance pathways developed by centralized bodies (namely, the Victorian government and Catholic Health Australia), many institutions’ public-facing policies do not reflect this guidance. Since VAD is contentious, laws governing institutional objection could provide greater clarity and regulatory force than policies alone to better balance the interests of patients and non-participating institutions. (shrink)

Much of the commentary in the wake of the Charlie Gard litigation was aimed at apparent shortcomings of the law. These include concerns about the perceived inability of the law to consider resourcing issues, the vagueness of the best interests test and the delays and costs of having disputes about potentially life-sustaining medical treatment resolved by the courts. These concerns are perennial ones that arise in response to difficult cases. Despite their persistence, we argue that many of these criticisms are (...) unfounded. The first part of this paper sets out the basic legal framework that operates when parents seek potentially life-sustaining treatment that doctors believe is against a child’s best interests, and describes the criticisms of that framework. The second part of the paper suggests an alternative approach that would give decision-making power to parents, and remove doctors’ ability to unilaterally withhold or withdraw life-sustaining treatment that they regard is futile. This proposal is grounded in several values that we argue should guide these regulatory choices. We also contend that the best interests test is justifiable and since the courts show no sign of departing from it, the focus should be on how to better elucidate the underlying values driving decisions. We discuss the advantages of our proposed approach and how it would address some of the criticisms aimed at the law. Finally, we defend the current role that the judiciary plays, as an independent state-sanctioned process with a precedent-setting function. (shrink)

Apology is arguably the central act of the reparative work required after wrongdoing. Claudia Card’s (1940-2015) analysis of complicity in collectively perpetrated evils moves one to ask whether apology ought to be requested of persons culpably complicit in institutional evils. To better appreciate the benefits of and barriers to apologies offered by culpably complicit wrongdoers, this article examines doctors’ complicity in a practice that meets Card’s definition of an evil, namely, the non-medically necessary, nonconsensual “normalizing” interventions performed on babies born (...) with intersex anatomies. It argues that in this instance, the complicity of doctors is culpable on Card’s terms, and that their culpable complicity grounds rightful demands for them to apologize. (shrink)

Partiendo de una serie de tesis respecto del significado de la negación lógica, se ofrece una reflexión acerca de la relación entre el pluralismo lógico y el estatus de ciertos principios lógicos fundamentales. El objetivo de este trabajo es mostrar que el Problema de la Adopción, tal como se encuentra formulado por Kripke-Padró, no representa un conflicto para una visión antiexcepcionalista de la lógica. Las leyes lógicas no poseen un status privilegiado, independientemente de que existan algunas que no podemos adoptar, (...) porque sí podemos decidir abandonar principios lógicos y es abandonando reglas y no adoptándolas como se revisa una teoría lógica; en consecuencia es aceptable un tipo de pluralismo lógico que parta de considerar que más de un conjunto de principios capturan de manera adecuada el significado de la negación. (shrink)

Medications of choice, necessary supplies, and evidence-based health care now seem like luxuries. The contrast between my experience at a well-funded health unit and the Lev El Lev (“heart to heart”) African Refugee Clinic in Tel Aviv, Israel, is staggering. The complex personal, social, health, psychological, educational, and economic difficulties create a unique ethical environment for the health care provider.

The article is an approach to the work of Colombian writer Manuel Mejía Vallejo having as starting point the recognition of the importance of memory for literary creation, especially the remembrance of childhood. It is evident in the work of Mejía Vallejo the intention of leaving proof of the time and space in which he lived, as well as a concern to work out the role of memory in the life of the human being. It is argued in the article (...) that the literary style of the author might be understood as a narrative of memory, where memory reaches the category of poetic. (shrink)

Debate a formação de educadores e de professores na sociedade contemporânea, com destaque para as políticas de formação de professores presentes na estrutura institucional do Estado e da sociedade brasileira. Analisa as condições históricas da produção das políticas de educação e, dentro delas, os aspectos de formação e de preparação de professores para as diversas etapas, graus e níveis da Educação Básica. Estuda as causas históricas e políticas do atraso cultural, institucional e político da organização da escola no Brasil e (...) debate as ressonâncias dessas contradições na vida cotidiana, na identidade subjetiva dos professores e em sua autoestima. Apresenta fundamentos filosóficos de uma formação docente para as relações humanas de igualdade e de alteridade, de dialeticidade e de elevação ética e estética. Apresenta a educação escolar como processo de formação humana e destaca a tarefa de educar como processo de desenvolvimento ou de formação humana. Apresenta as esperadas características de uma docência humanizadora e emancipatória. Enuncia processos humanistas e atitudes éticas de acolhimento voltados para as práticas de formação de professores, com destaque para os estágios e os percursos formativos. Destaca com esperanças as novas propostas de novas docências diante de novos sujeitos sociais e de novos desafios para a educação e a escola na sociedade tecnológica. (shrink)

Active white ignorance is accompanied by an epistemic and affective insensitivity that allows American white people to avoid the negative affect that might typically accompany harmdoing. Resisting active ignorance about racism and white supremacy, therefore, often gives rise to shame. Yet, thinkers have debated the value of shame for white people’s antiracism. This article asserts that shame is an appropriate response for white people recognizing our culpability for and complicity in racist injustices and violence. However, the article exposes problems with (...) philosophical accounts of white shame, and draws on recent psychological research to show that contextual factors actually determine whether shame can support white antiracism. The article proposes a role for shame in what José Medina calls an “ethics and epistemology of discomfort,” arguing that there are conditions under which shame may encourage the sustained self-interrogation, sensitivity, and humility required if white people are to contribute meaningfully to antiracist action. (shrink)

Apology is arguably the central act of the reparative work required after wrongdoing. The analysis by Claudia Card of complicity in collectively perpetrated evils moves one to ask whether apology ought to be requested of persons culpably complicit in institutional evils. To better appreciate the benefits of and barriers to apologies offered by culpably complicit wrongdoers, this article examines doctors’ complicity in a practice that meets Card's definition of an evil, namely, the non-medically necessary, nonconsensual “normalizing” interventions performed on babies (...) born with intersex anatomies. It argues that in this instance the complicity of doctors is culpable on Card's terms, and that their culpable complicity grounds rightful demands for them to apologize. (shrink)

In typical development, word learning goes from slow and laborious to fast and seemingly effortless. Typically developing 2-year-olds seem to intuit the whole range of things in a category from hearing a single instance named—they have word-learning biases. This is not the case for children with relatively small vocabularies. We present a computational model that accounts for the emergence of word-learning biases in children at both ends of the vocabulary spectrum based solely on vocabulary structure. The results of Experiment 1 (...) show that late-talkers' and early-talkers' noun vocabularies have different structures and that neural networks trained on the vocabularies of individual late talkers acquire different word-learning biases than those trained on early-talker vocabularies. These models make novel predictions about the word-learning biases in these two populations. Experiment 2 tests these predictions on late- and early-talking toddlers in a novel noun generalization task. (shrink)

Mental state reasoning or theory-of-mind has been the subject of a rich body of imaging research. Although such investigations routinely tap a common set of regions, the precise function of each area remains a contentious matter. With the help of functional magnetic resonance imaging (fMRI), we sought to determine which areas are involved when processing mental state or intentional metarepresentations by focusing on the relational aspect of such representations. Using non-intentional relational representations such as spatial relations between persons and between (...) objects as a contrast, the results ascertained the involvement of the precuneus, the temporal poles, and the medial prefrontal cortex in the processing of intentional representations. In contrast, the anterior superior temporal sulcus and the left temporo-parietal junction were implicated when processing representations that refer to the presence of persons in relational contexts in general. The right temporo-parietal junction, however, was specifically activated for persons entering spatial relations. The level of representational complexity, a previously unexplored factor, was also found to modulate the neural response in some brain regions, such as the medial prefrontal cortex and the right temporo-parietal junction. These findings highlight the need to take into account the critical roles played by an extensive network of neural regions during mental state reasoning. (shrink)

Os heróis japoneses estão cada vez mais presentes no cotidiano brasileiro, influenciando o público infanto-juvenil e pré-adolescente. O animê ganhou força na década de 60 através de Osamu Tezuka. Os personagens são orientais, mas a narrativa é construída a partir da cultura pop. Hoje a preocupação se volta para Bey Blade -desenho atuante no inconsciente, colocando a razão em último plano, prevalecendo a alienação e a exclusão social.

For a long while the dilemma between ‘not being’ and ‘being other’ has haunted the history of Brazil. The country's mixed-race condition lay at the heart of the dilemma which reached its apogee in the second half of the nineteenth and the beginning of the twentieth centuries. At that point in its history, that is, its emergence as a nation-state, the construction of a national identity became an imperative for the political and intellectual elites of Brazil. In this context, a (...) European, the German naturalist, Carl von Martius, made himself particularly notable for having been one of the first, after Independence, to point out the significance of miscegenation in the composition of Brazilian identity. (shrink)

O artigo examina o conceito de existência, o modo de ser fundamental do Dasein, presente em Ser e tempo, parte I, na medida em que este ocupa um papel central nesta obra. Heidegger empreende uma destruição do conceito tradicional de existência, porque a tradição ontológica trata o ser do Dasein a partir do horizonte interpretativo da ontologia da coisa, que compreende a existência como simplesmente subsistente. Palavras-chave.

Background In June 2016, Canada legalized medical assistance in dying (MAiD). From the outset, some healthcare institutions (including faith-based and non-faith-based hospitals, hospices, and residential aged care facilities) have refused to allow aspects of MAiD onsite, resulting in patient transfers for MAiD assessments and provision. There have been media reports highlighting the negative consequences of these “institutional objections”, however, very little research has examined their nature and impact. Methods This study reports on findings from 48 semi-structured qualitative interviews conducted with (...) MAiD assessors and providers, MAiD team members (working to coordinate care and lead MAiD programs in institutions and health authorities), and family caregivers on their experiences with institutional objection. Participants were recruited from the Canadian provinces of British Columbia, Ontario, and Nova Scotia. Data were analyzed using inductive thematic analysis. Results Themes identified were: (1) basis for institutional objection (with objections commonly rooted in religious values and a particular philosophy of palliative care); (2) scope of objection (demonstrating a wide range of practices objected to); (3) lack of transparency regarding institutional position; (4) impacts on patients; (5) impacts on health practitioners; and (6) catalysts for change. Participants reported that many institutions’ objections had softened over time, lessening barriers to MAiD access and adverse impacts on patients and health practitioners. Participants attributed this positive change to a range of catalysts including advocacy by health practitioners and family members, policymaking by local health authorities, education, and relationship building. Nevertheless, some institutions, particularly faith-based ones, retained strong objections to MAiD, resulting in forced transfers and negative emotional and psychological impacts on patients, family members, and health practitioners. Conclusions This paper adds to the limited evidence base about the impacts of institutional objection and can inform practical and regulatory solutions in Canada and abroad. Reform is needed to minimize the negative impacts on patients, their caregivers, and health practitioners involved in MAiD practice. (shrink)

This case study is a sociocultural analysis of how Kareem, a young Black man, both constructed a historical narrative and rearticulated two of his racialized identities. Kareem carried out two mediated actions. In the first, he incorporated cultural tools from the classroom—the schematic narrative template of racial progress and the specific narrative of the Movement—to support his thesis that NBA legend Bill Russell advanced the Civil Rights Movement. In the second, he positioned Bill Russell as a model Black man, drawing (...) on cultural tools forged from his self-identification, his awareness of the racialization of Black men, and his desire to articulate a positive image of them. Data include field notes, audio-recorded conversation, written work, and an interview. The paper concludes with implications of this study for K-12 educators, teacher educators, and researchers: (1) that students’ racialized identities and experiences are cultural tools that can intersect with disciplinary learning; (2) that racialization includes non-racial identities and practices; and (3) that history/social studies curriculum and instruction can facilitate students’ analyses of how narratives function in the learning of the past. (shrink)

Medieval theology is, at times, still conventionally identified with systematic thought as exemplified by the works of scholastic thinkers such as the Franciscan friar, Bonaventure of Bagnoregio, and the Dominican, Thomas Aquinas. However, this was not the only form of medieval theology. Influential studies have established that monastic theology can be treated as an older partner of scholasticism.1 An increasing number of scholars are adopting the concept of vernacular theology as a third theological tradition from medieval Christianity.2This essay considers vernacular (...) theology, with examples from late medieval Italy, and its relationship to a concept of translation.3 Reflections are drawn.. (shrink)

O artigo apresenta reflexões teóricas sobre a atividade de ensino que se torna práxis bem-sucedida. Essa discussão gira em torno de duas categorias teóricas: atividade e afetação. A atividade, categoria teórica de base marxista, é discutida a partir dos aportes da psicologia sócio-histórica. A categoria afetação é aqui analisada com base na filosofia de Baruc de Espinosa. Realizamos este estudo a partir de pesquisa bibliográfica que tem como objetivo refletir sobre o que contribui para que o professor consiga realizar um (...) ensino capaz de afetar com alegria seus alunos levando ao desenvolvimento de uma práxis bem-sucedida. A pesquisa bibliográfica é realizada a partir dos teóricos da psicologia sócio-histórica, sobretudo Vygotsky e Leontiev. Da filosofia de Espinosa pesquisamos a obra Ética. Os resultados revelam que professores e alunos são sujeitos que se constituem historicamente, a partir de múltiplas mediações. Significados, sentidos e afetações são parte das mediações que constituem professores e alunos envolvidos em atividades de ensino consideradas exitosas. O estudo aprofundado acerca dessas categorias poderá contribuir de forma determinante para que o ensino, como atividade social que se realiza entre pessoas, possa tornar-se um encontro alegre, gerador de afetos que potencializem desejos e aumentem a potência de agir e pensar de professores e alunos, fato que contribui para a emancipação humana. Palavras-chave: Atividade de ensinar. Sentido e significado. Encontros alegres. Afetação. (shrink)

Depuis qu'elles existent, les sciences dites exactes se prétendent différentes des autres savoirs. Comment comprendre cette prétention? Faut-il, à la manière des épistémologues anglo-saxons ou de Karl Popper, tenter d'identifier les critères qui la justifient? Peut-on, suivant le modèle nouveau des études sociales des sciences, y voir une simple croyance? Ce livre propose un dépassement fructueux de l'opposition, apparemment irréconciliable, entre ces deux approches des sciences. Et si la tension entre objectivité scientifique et croyance était justement constitutive des sciences, enjeu (...) des pratiques inventées et réinventées par les scientifiques? Réussir à parler des sciences avec humour, sans en faire un objet de vénération, ni de dénonciation, en restant au plus proche de la passion des scientifiques, tel est ici le pari d'Isabelle Stengers. Mais ce livre ne se limite pas à un discours sur les sciences. Il s'agit bien plutôt de prolonger l'histoire de leur invention. Comment comprendre les liens multiples entre la science et les pouvoirs qui la mobilisent aujourd'hui? Comment concevoir les rapports entre science, expertise et démocratie? La nouveauté de L'invention des sciences modernes est de faire de ces différents problèmes intellectuels, pratiques et politiques les enjeux du processus par où pourrait s'inventer et se renouveler l'identité même des sciences. (shrink)

Shavelson et al. (2023) identify an important problem in their Target article: a significant number of terminally ill patients with impaired motor function are wrongfully excluded from receiving ai...

Although the mapping between form and meaning is often regarded as arbitrary, there are in fact well-known constraints on words which are the result of functional pressures associated with language use and its acquisition. In particular, languages have been shown to encode meaning distinctions in their sound properties, which may be important for language learning. Here, we investigate the relationship between semantic distance and phonological distance in the large-scale structure of the lexicon. We show evidence in 100 languages from a (...) diverse array of language families that more semantically similar word pairs are also more phonologically similar. This suggests that there is an important statistical trend for lexicons to have semantically similar words be phonologically similar as well, possibly for functional reasons associated with language learning. (shrink)

Foundations of Set Theory discusses the reconstruction undergone by set theory in the hands of Brouwer, Russell, and Zermelo. Only in the axiomatic foundations, however, have there been such extensive, almost revolutionary, developments. This book tries to avoid a detailed discussion of those topics which would have required heavy technical machinery, while describing the major results obtained in their treatment if these results could be stated in relatively non-technical terms. This book comprises five chapters and begins with a discussion of (...) the antinomies that led to the reconstruction of set theory as it was known before. It then moves to the axiomatic foundations of set theory, including a discussion of the basic notions of equality and extensionality and axioms of comprehension and infinity. The next chapters discuss type-theoretical approaches, including the ideal calculus, the theory of types, and Quine's mathematical logic and new foundations; intuitionistic conceptions of mathematics and its constructive character; and metamathematical and semantical approaches, such as the Hilbert program. This book will be of interest to mathematicians, logicians, and statisticians. (shrink)

Learning depends on attention. The processes that cue attention in the moment dynamically integrate learned regularities and immediate contextual cues. This paper reviews the extensive literature on cued attention and attentional learning in the adult literature and proposes that these fundamental processes are likely significant mechanisms of change in cognitive development. The value of this idea is illustrated using phenomena in children's novel word learning.

Alfred North Whitehead has never gone out of print, but for a time he was decidedly out of fashion in the English-speaking world. In a splendid work that serves as both introduction and erudite commentary, Isabelle Stengersâe"one of todayâe(tm)s leading philosophers of scienceâe"goes straight to the beating heart of Whiteheadâe(tm)s thought. The product of thirty yearsâe(tm) engagement with the mathematician-philosopherâe(tm)s entire canon, this volume establishes Whitehead as a daring thinker on par with Gilles Deleuze, Felix Guattari, and Michel Foucault. Reading (...) the texts in broadly chronological order while highlighting major works, Stengers deftly unpacks Whiteheadâe(tm)s often complicated language, explaining the seismic shifts in his thinking and showing how he called into question all that philosophers had considered settled after Descartes and Kant. She demonstrates that the implications of Whiteheadâe(tm)s philosophical theories and specialized knowledge of the various sciences come yoked with his innovative, revisionist take on God. Whiteheadâe(tm)s God exists within a specific epistemological realm created by a radically complex and often highly mathematical language. âeoeTo think with Whitehead today,âe Stengers writes, âeoemeans to sign on in advance to an adventure that will leave none of the terms we normally use as they were.âe. (shrink)

While studies have investigated the moral issue associated with downsizing, little research attention has been directed to leaders’ behaviors that result in organizational decline and eventually lead them to make a downsizing decision. This study tests a sequence-based model to assess (1) the impact of leaders’ risk-aversion and self-centeredness on organizational decline and downsizing and (2) the impact of organizational and industry decline on organizational downsizing. We address a gap in the decline literature that has only implicitly alluded to leadership (...) characteristics as forerunners of decline. Data collected from 85 firms indicate that both leadership risk-aversion and self-centeredness are significantly related to organizational decline. This results in intensified organizational downsizing. However, industry decline affects downsizing more significantly. (shrink)

La ciencia procura siempre alcanzar la máxima objetividad del sujeto como investigador, pero éste en realidad no puede escapar a su subjetividad, y por lo tanto, de pensar de manera abstracta la realidad en que están inmersos el “objetoobservado” y el “sujeto-observador”. Durante el siglo XX, algunos filósofos de la ciencia, tales como Karl R. Popper, Thomas Kuhn, Imre Lakatos y Paul Feyerabend, influenciaron las distintas aproximaciones epistemológicas a la ciencia hasta la fecha de hoy. En este escrito, se describe (...) la propuesta que Imre Lakatos planteó, como aproximación a la verdad científica, a través de lo que él denominó “la Metodología de los Programas de Investigación Científica”, tratando de demostrar cómo ésta surgió a partir de las corrientes de pensamiento de su época, ya que Lakatos intenta solucionar quién tiene razón: si Karl Popper que afirma un método hipotético deductivo con limitaciones, pero de uso universal, o Thomas Kuhn que afirma que lo que los científicos fundamentalmente hacen es estar aferrados a paradigmas o crear nuevos paradigmas, y que cada enfoque está bien propuesto para el contexto sociológico y temporal-espacial, y por lo tanto no existe un método científico universal. (shrink)

That a science of human conduct is possible, that what any man may do even in moments of the most sober and careful reflection can be understood and explained, has seemed to many a philosopher to cast doubt upon our common view that any human action can ever be said to be truly free. This book, first published in 1961, into crucially important issues that are often ignored in the familiar arguments for and against the possibility of free action. These (...) issues are brought to light and examined in some detail. (shrink)