Behavioral interventions have shown promising neuroprotective effects, but the cascade of molecular, brain and behavioral changes involved in these benefits remains poorly understood. Projecte Moviment is a 12-week multi-domain, single-blind, proof-of-concept randomized controlled trial examining the cognitive effect and underlying mechanisms of an aerobic exercise, computerized cognitive training and a combined groups compared to a waitlist control group. Adherence was > 80% for 82/109 participants recruited. In this study we report intervention-related changes in plasma biomarkers and structural-MRI and how they (...) related to changes in physical activity and individual variables and their potential role as mediators in the cognitive changes. Our results show that although there were no significant changes in molecular biomarker concentrations in any intervention group, changes in ICAM-1 and SDF1-α were negatively associated with changes in physical activity outcomes in AE and COMB groups. Brain volume changes were found in the CCT showing a significant increase in precuneus volume. Sex moderated the brain volume change in the AE and COMB groups, suggesting that men may benefit more than women. Changes in molecular biomarkers and brain volumes did not significantly mediate the cognitive-related benefits found previously for any group. This study shows crucial initial molecular and brain volume changes related to lifestyle interventions at early stages and highlights the value of examining activity parameters, individual difference characteristics and using a multi-level analysis approach to address these questions. (shrink)

Human nature has always been a foundational issue for philosophy. What does it mean to have a human nature? Is the concept the relic of a bygone age? What is the use of such a concept? What are the epistemic and ontological commitments people make when they use the concept? In What’s Left of Human Nature? Maria Kronfeldner offers a philosophical account of human nature that defends the concept against contemporary criticism. In particular, she takes on challenges related to (...) social misuse of the concept that dehumanizes those regarded as lacking human nature (the dehumanization challenge); the conflict between Darwinian thinking and essentialist concepts of human nature (the Darwinian challenge); and the consensus that evolution, heredity, and ontogenetic development results from nurture and nature. After answering each of these challenges, Kronfeldner presents a revisionist account of human nature that minimizes dehumanization and does not fall back on outdated biological ideas. Her account is post-essentialist because it eliminates the concept of an essence of being human; pluralist in that it argues that there are different things in the world that correspond to three different post-essentialist concepts of human nature; and interactive because it understands nature and nurture as interacting at the developmental, epigenetic, and evolutionary levels. On the basis of this, she introduces a dialectical concept of an ever-changing and “looping” human nature. Finally, noting the essentially contested character of the concept and the ambiguity and redundancy of the terminology, she wonders if we should simply eliminate the term “human nature” altogether. (shrink)

In this Chapter, Maria Kronfeldner discusses whether psychological essentialism is a necessary part of dehumanization. This involves different elements of essentialism, and a narrow and a broad way of conceptualizing psychological essentialism, the first akin to natural kind thinking, the second based on entitativity. She first presents authors that have connected essentialism with dehumanization. She then introduces the error theory of psychological essentialism regarding the category of the human, and distinguishes different elements of psychological essentialism. On that basis, Kronfeldner (...) connects historical, socio-psychological, and philosophical insights in order to show that although essentialism can act as a catalyst for dehumanization, it is not necessary for it. Examples relate to dehumanization in the context of colonialism and evolutionary thinking, to the history of dehumanizing women from Aristotle to 19th-century craniology, and to contemporary self-dehumanization and ‘lesser mind’ attribution. (shrink)

Good actors appear to become their characters, making them come alive, as if they were real. Is this because they have succeeded in merging themselves with their character? Are there any positive or negative psychological effects of this experience? We examined the role of three characteristics that may make this kind of merging possible: dissociation, flow, and empathy. We also examined the relation of these characteristics to acting quality. Acting students and non-acting students completed a dissociation measure, and then performed (...) a monologue that was recorded and rated on the dimensions of acting. Participants were then reassessed on dissociation to determine whether it increased as a function of performance. They were also then assessed on flow and empathy. Actors did not differ from non-actors on dissociation, but did score significantly higher than non-actors on some flow and empathy subscales, indicating a positive psychological experience and outcome. While non-actors’ dissociation marginally increased post-performance, actors’ dissociation rose significantly, which could indicate a negative psychological experience. Surprisingly, acting ratings were unrelated to the levels of dissociation, flow, or empathy. We concluded that, while these are tools used by actors to immerse themselves fully in their characters, they may not be necessary to create the illusion of an imaginary character come to life on stage. (shrink)

Maria Kronfeldner’s Preface and Introduction to the Routledge Handbook of Dehumanization maps the landscape of dehumanization studies. She starts with a brief portrayal of the history of the field. The systematically minded sections that follow guide the reader through the resulting rugged landscape represented in the Handbook’s contributions. Different realizations, levels, forms, and ontological contrasts of dehumanization are distinguished, followed by remarks on the variety of targets of dehumanization. A discussion on valence and emotional aspects is added. Causes, functions, (...) and consequences of dehumanization, and the prospects for reducing or undoing it, are introduced. The systematic overview closes with a discussion of some important theoretical complexities that arise in studying dehumanization. After these systematic sections, the scholarly work on dehumanization gets situated in the broader intellectual landscape of debates about the ‘human’ in the humanities and social sciences. The Introduction ends with some notes on scope, limitations, and intended readership of the Handbook. (shrink)

Introduction: In 2020, according to the Global Cancer Observatory, nearly 10 million people died of cancer. Amongst all cancers, breast cancer had the highest number of new cases and lung cancer had the highest number of deaths. Even though the literatures suggest a possible connection between psychological factors and cancer risk, their association throughout studies remains inconclusive. The present systematic review studied the connection between psychological factors and the risk of breast and lung cancer, prior to a cancer diagnosis. The (...) psychological factors of trauma, grief, and depression were studied.Methods: The current systematic review was carried out across multiple databases in two phases, an initial exploratory research in June 2020, refined with a second electronic research in December 2020. The inclusion criteria included studies describing the association between trauma, posttraumatic stress disorder, grief, and depression with breast and lung cancer risk. The psychological data collection must have been carried out prior to a confirmed breast or lung cancer diagnosis, and accessed through self-report measures, questionnaires, clinical interviews, or clinical diagnoses. Study reports had to contain information about the incidence of cancer and effect size. The exclusion criteria were studies in which psychological factors were collected after cancer diagnosis.Results and Conclusion: A total of 26 studies were included. Although non-consensual, the findings from the present systematic review suggest that, in addition to the known risk factors, psychological factors may play an important role in the etiology of both breast and lung cancer. To include psychological factors as a variable that affects cancer development may be fundamental to opening new avenues for prevention and intervention.Systematic Review Registration: [www.ClinicalTrials.gov], identifier [CRD42020209161]. (shrink)

This article explores some of the most significant questions in feminist epistemology: how do academics demarcate what constitutes ‘proper’ academic knowledge? And to what extent is feminist theory and research recognised as such? I draw on material from an ethnographic study of academia in Portugal to examine the claims that non-feminist scholars make in classrooms and conferences about the epistemic status of feminist scholarship. I observed that feminist work was very commonly described as capable of generating credible and valuable knowledge, (...) but only in some instances and in limited ways. I present examples of these adversative claims (i.e. propositions that express opposition or discrepancy through a ‘but’ or equivalent adversative conjunction) and analyse their structure, content and uses of caricature and humour, showing how epistemic boundaries are drawn in them and how feminist scholarship is positioned in relation to those boundaries. I argue that this boundary-work produces a representation of feminist scholarship as being located partly within, and partly outside, the realm of proper knowledge, a move which I designate as an epistemic splitting of that scholarship. I suggest that this splitting enables and legitimates a selective engagement with feminist work, because it provides non-feminist scholars with a recognised epistemological rationale for taking into account the feminist insights which broadly fit mainstream frameworks, while simultaneously rejecting as epistemologically unsound the feminist critiques of those frameworks. (shrink)

A striking feature of atrocities, as seen in genocides, civil wars or violence against certain racial and ethnic groups, is the attempt to dehumanize – to deny and strip human beings of their humanity. Yet the very nature of dehumanization remains relatively poorly understood. The Routledge Handbook of Dehumanization is the first comprehensive and multidisciplinary reference source on the subject and an outstanding survey of the key concepts, issues and debates within dehumanization studies. Organized into four parts, the Handbook covers (...) the following key topics: (I) The history of dehumanization from Greek Antiquity to the Twentieth century, contextualizing the oscillating boundaries, dimensions, and hierarchies of humanity in the history of the ‘West’. (II) How dehumanization is contemporarily studied with respect to special contexts: as part of social psychology, as part of legal studies or literary studies, and how it connects to the idea of human rights, disability and eugenics, the question of animals, and the issue of moral standing. (III) How to tackle its complex facets, with respect to the perpetrator’s and the target’s perspective, metadehumanization and selfdehumanization, rehumanization, social death, status and interdependence, as well as the fear we show towards robots that become too human for us. (IV) Conceptual and epistemological questions on how to distinguish different forms of dehumanization and neighboring phenomena, on why dehumanization appears so paradoxical, and on its connection to hatred, essentialism, and perception. -- Essential reading for students and researchers in philosophy, history, psychology, and anthropology this Handbook will also be of interest to those in related disciplines such as politics, international relations, criminology, legal studies, literary studies, gender studies, disability studies, or race and ethnic studies, as well as readers from social work, political activism, and public policy --- Table of Contents: Introduction. 1. Mapping dehumanization studies. – Maria Kronfeldner. Part I. Oscillating boundaries, dimensions, and hierarchies of humanity in historical contexts. 2. Dehumanization Before the Columbian exchange – Siep Stuurman. 3. 'Humanity' and its Limits in Early Modern European Thought – László Kontler. 4. Enlightenment Humanization and Dehumanization and the Orang-utan – Silvia Sebastiani. 5. Dehumanizing the Exotic in Living Human Exhibitions – Guido Abbattista. 6. Dehumanizing Strategies in Nazi Ideology and their Anthropological Context – Johannes Steizinger. 7. Theorizing the Inhumanity of Human Nature, 1955-1985 – Erika Lorraine Milam. Part II: Further special contexts of dehumanization. 8. The Social Psychology of Dehumanization – Nick Haslam. 9. Dehumanization and the Loss of Moral Standing – Edouard Machery. 10. Dehumanization and the Question of Animals – Alice Crary. 11. Dehumanization, Disability, and Eugenics – Robert A. Wilson. 12. Dehumanization and Human Rights – Marie-Luisa Frick. 13. Dehumanization by Law – Luigi Corrias. 14. Dehumanisation in Literature and the Figure of the Perpetrator – Andrea Timár. Part III: The complex facets of dehumanization. 15. Dehumanization and Social Death as Fundamentals of Racism – Wulf D. Hund. 16. How Status and Interdependence Explain Different Forms of Dehumanization – Susan T. Fiske. 17. Exploring Metadehumanization and Self-dehumanization from a Target Perspective – Stéphanie Demoulin, Pierre Maurage, Florence Stinglhamber. 18. The Dehumanization and Rehumanization of Refugees – Victoria M. Esses, Stelian Medianu, Alina Sutter. 19. Motivational and Cognitive Underpinnings of Fear of Social Robots that become ‘Too Human for Us’ – Maria Paola Paladino, Jeroen Vaes, Jolanda Jetten. Part IV: Conceptual and epistemological questions regarding dehumanization. 20. Objectification, Inferiorization and Projection in Phenomenological Research on Dehumanization – Sara Heinämaa and James Jardine. 21. Why Dehumanization is Distinct from Objectification – Mari Mikkola. 22. On Hatred and Dehumanization – Thomas Brudholm and Johannes Lang. 23. Dehumanization, the Problem of Humanity, and the Problem of Monstrosity – David Livingstone Smith. 24. Psychological Essentialism and Dehumanization – Maria Kronfeldner. 25. Could Dehumanization Be Perceptual? – Somogy Varga. (shrink)

Although the STS literature on boundary-work recognizes that such work unfolds within a “terrain of uneven advantage” vis-à-vis gender, race, and other inequalities, reflection about that uneven advantage has been strikingly underdeveloped. This article calls for a retheorizing of boundary-work that engages more actively with feminist, critical race, and postcolonial scholarship and examines more systematically the relation between scientific boundary-work, broader structures of sociopolitical inequality, and boundary-workers’ positionality. To demonstrate the need for this retheorization, I analyze ethnographic and interview data (...) on scientific boundary-work in the natural and social sciences in Portugal, showing that scholars’ gender, sexuality, race, ethnicity, and nationality affect the success of their boundary-work. I suggest, therefore, that in unequal societies where credibility is unevenly distributed, the conditions are not in place for some scholars’ boundary-work to work. I draw on Sara Ahmed to argue that we must conceptualize scientific boundary-work as always potentially performative, but not always successfully so, and explicitly interrogate the actual conditions of performativity. Recognizing the links between inequality, embodiment, and non-performativity in scientific boundary-work will enable STS to better understand, and hopefully transform, the relations between contingent struggles over scientificity and entrenched structures of power. (shrink)

This article provides an intellectual history of the status of wage earners as conceptualized within the natural law paradigm by European writers both on the Continent and in Britain. Historians of political discourse have mostly investigated the consequences of such a status for the political rights of labourers. This article shows that the crucial moves were made by different authors analysing the relation of servant to master either in the domestic sphere or in private contracts. The article further contends that (...) that resulting deeply ambiguous analyses implied a far from complete personal freedom for wage earners. This had a decisive impact on different visions of commercial society in early modern times, and left a significant legacy for moderns. ☆ Apart from a few changes and some abridgment, this essay is the first chapter of my forthcoming book Vite da servi. Figure del lavoro salariato dalla giurisprudenza naturale all’economia politica (Servants’ Lives: Figures of Paid Labour from Natural Law to Political Economy). I am much indebted to Matthew Armistead for translating it, and to Marco Geuna and Gabriella Silvestrini for commenting on an earlier draft. (shrink)

Recent studies on crying show that crying is more common in happier, freer, and richer countries than in poorer and less free countries. These results can sound counterintuitive and contradict the hypothesis that crying is more observable in countries where people experience more distress. Adam Smith may offer an explanation: In the severe hardship of poverty, showing emotion and distress can be read as a sign of weakness, attracting no sympathy and compromising survival. As a result, emotional displays are avoided. (...) Instead, wealthier commercial societies offer ease and tranquility which allows individuals to express their emotions with fewer negative consequences. (shrink)

À l’instar d’autres disciplines linguistiques, la morphologie a connu, au cours des deux dernières décennies, une véritable ‘révolution empirique’. Puisque les mots, leur structure et les relations qu’ils entretiennent constituent l’objet central d’étude des morphologues, la collecte et l’analyse de données, notamment lexicales, ont toujours représenté un enjeu important pour cette discipline. Cependant, si par le passé, elle a trouvé dans les ressources que l’on peut qualifier de ‘traditionn...

La situación de pandemia del COVID19 brindó la adopción de nuevas estrategias educativas en la educación superior, y un desafío en el desempeño de docentes y estudiantes.Identificaremos así las estrategias adoptadas en la disciplina Diseño de la Comunicación IV, de la carrera de Diseño de la Comunicación de la Universidad del Algarve. Para la realización del trabajo se utilizó una metodología cualitativa, análisis intensivo y estudio de casos, análisis documental, observación y entrevistas.Verificamos que el mayor enfoque estaba en las necesidades (...) de los estudiantes, brindándoles más autonomía y la adquisición de nuevas habilidades, en el ámbito profesional. (shrink)

This book explores how different corporate governance strategies affect community mobilization and the scope for influence when an area’s population is faced with the arrival of the extraction industry. Drawing on ethnographic research into Peruvian mining localities, the author analyses a series of relationships which are characterized by confrontations, clientelism, demobilization and strategic collaboration. By presenting a detailed account of micro practices and showing how these processes are interpreted by different groups, Gustafsson offers a refined understanding of the multiple layers (...) and informal workings of power between transnational corporations and local communities. (shrink)

This children's history of England by Maria Callcott was written as though she were telling a series of stories to a young boy known as 'Little Arthur'. Having travelled widely during her first marriage, publishing accounts under the name Maria Graham, she had become an invalid by 1831 owing to a burst blood vessel. Nevertheless, she continued her literary activity and became best known for this highly popular work. The first edition, published by John Murray in two volumes (...) in 1835, is reissued here in a single volume. In the course of the century after its appearance, the book went through seventy editions and sold some 80,000 copies. Its success stemmed partly from its romantic and patriotic depiction of the protagonists of English history. Also reissued in the Cambridge Library Collection are Callcott's travel journals describing her time in India, Brazil and Chile. (shrink)

Much of the focus on Poincaré’s philosophy of science has been on the notion of convention, a crucial concept that has become distinctive of his position. However, other notions have received much less attention. That is the case of verifiable hypotheses. This kind of hypotheses seems to be constituted from the generalization of several observable facts. So, in order to understand what these hypotheses are, we need to know what a fact to Poincaré is. He divides facts into brute and (...) scientific facts. The characterization of this duality is not trivial at all, and leads us to the following questions that we will discuss in this paper: which the part of construction that exists in a scientific fact and which the part of translation, that is, what remains from the brute fact in the scientific one?; and when we conceive a generalized hypothesis, are we supposed to do it from scientific or from brute facts? The clarification of these questions could lead to distinguish the part of construction and the part of translation in the first steps of science, which is essential to get a better understanding of Poincaré’s conception of science. (shrink)

The article investigates the evolution of views of a prominent Ukrainian philosopher S. Krymskyi proceeding from logics and methodology of science to philosophy of culture and spirituality.

En el presente artículo analizamos la Internet desde su origen hasta la actualidad considerándola como una unidad integrada por otras tecnologías de comunicación e información, donde todos tienen la posibilidad de hablar. A partir de esta condición inicial dividimos el análisis en dos direcciones: la red como tecno-capitalismo, y la red como «comunista», «comunitaria», «solidaria», «socialista», «democrática».