We exploit the properties of homogeneous functions to characterize the symmetric pure-strategy Nash equilibria of n-player symmetric games in which each player’s revenue function is not homogeneous but it can be decomposed into the sum of homogeneous functions with different degrees of homogeneity. Our results aim to provide a pathway for an easy computation of symmetric equilibria for this type of games. We discuss our results in a Cournot game, a contest game, and a public good game.

The current contents of visual working memory can be disrupted by previously formed memories. This phenomenon is known as proactive interference, and it can be used to index the availability of old memories. However, there is uncertainty about the robustness and lifetime of proactive interference, which raises important questions about the role of temporal factors in forgetting. The present study assessed different factors that were expected to influence the persistence of proactive interference over an inter-trial interval in the visual recent (...) probes task. In three experiments, participants encoded arrays of targets and then determined whether a single probe matched one of those targets. On some trials, the probe matched an item from the previous trial, whereas on other trials the probe matched a more distant item. Prior studies have found that recent negative probes can increase errors and slow response times in comparison to non-recent negative probes, and this offered a behavioral measure of proactive interference. In Experiment 1, factors of array size and inter-trial interval were manipulated in the recent probes task. There was a reduction in proactive interference when a longer delay separated trials on one measure, but only when participants encoded two targets. When working memory capacity was strained by increasing the array size to four targets, proactive interference became stronger after the long delay. In Experiment 2, the inter-trial interval length was again manipulated, along with stimulus novelty. Proactive interference was modestly stronger when a smaller number of stimuli were used throughout the experiment, but proactive interference was minimally affected by the inter-trial interval. These findings are problematic for temporal models of forgetting, but Experiment 3 showed that proactive interference also resisted disruption produced by a secondary task presented within the inter-trial interval. Proactive interference was constantly present and generally resilient to the different manipulations. The combined data suggest a relatively durable, passive representation that can disrupt current working memory under a variety of different circumstances. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Layers of Seeing and Seeing through Layers: The Work of Art in the Age of Digital ImageryLouisa Wood Ruby (bio)Even the most perfect reproduction of a work of art is lacking in one element: its presence in time and space, its unique existence at the place where it happens to be. This unique existence of the work of art determined the history to which it was subject throughout (...) the time of its existence. This includes the changes which it may have suffered in physical condition over the years as well as the various changes in its ownership.—Walter Benjamin, The Work of Art in the Age of Mechanical Reproduction, 1936In consulting on or creating a Web site designed to use works of art for teaching purposes, it is extremely important to be aware of the differences between seeing an artwork “in the flesh” and in reproduction. Museum educators are highly aware of this disparity and are therefore eager to have students visit museums to experience authentic works of art instead of seeing them only in books, slides, or on Web sites. Already in 1936, Walter Benjamin called attention to the drawbacks of reproductions; his words resonate all the more in our age of digital image overload. Easy access to images is, of course, desirable, and the advanced technologies we now have can even aid our understanding of a work of art. Nonetheless, the physical experience of standing in front of a work of art can never be replicated by seeing it on a flat screen or a piece of paper. In this article I will examine the advantages, disadvantages, differences, and similarities between looking at a Web-based image of a Rembrandt painting, a photograph of a Rembrandt painting, and actually standing in front of one of his original works. I will also discuss the more advanced technologies for examining paintings and how they can help us “see” further into a work of art and increase our understanding of it. [End Page 51]When standing in front of a painting, you are seeing a three-dimensional object with a history of its own. Its nicks, the dings in its frame, its true colors and texture, its exact size, the quality of the brushstrokes, and the amount of paint are all visible to the careful observer, who stands in a long line of viewers over the centuries who have appreciated the artist’s achievement. When approached from different angles, a painting in real space can even seem to vary in the mood it conveys or the impression it gives. A striking demonstration of this phenomenon occurred during a recent visit to the Metropolitan Museum of Art, when Rika Burnham, a museum educator, divided our Rembrandt Project group in half and asked us to look at Rembrandt’s 1660 Self-Portrait from different angles and describe the sitter’s mood. When we compared notes, our impressions of the painting were so different that an outside listener would have thought we were looking at two completely different paintings. We then switched angles, and our respective impressions changed dramatically. Effects of light (shadows, highlights, color) and interpretations of elements in the painting, such as the hand or the hat, had been affected by the angle from which we had approached the work, and these minor adjustments had significantly altered the way we “read” the painting.This kind of experience is of course not possible when looking at a photograph of a work of art. A photograph can be very useful and can usually tell you much about a painting, but, unfortunately, the photograph itself is an object that was taken at a specific time and place, under specific circumstances that might or might not be ideal for capturing the essence of what it is trying to reproduce. Because the angle from which a photograph is taken remains static, it only allows us to experience the painting from one direction, under the given set of lighting conditions. Other problems abound. Two color reproductions of a given painting will more than likely offer wildly different color tonalities because photographs and reproductions in many publications imperfectly correct for color. Lighting of the painting may... (shrink)

Business and Society Review, Volume 127, Issue S1, Page 193-222, Spring 2022.

This book attempts to bridge the gulf that still exists between 'literary' and 'philosophical' interpreters of Plato by looking at his use of characterization. Characterization is intrinsic to dramatic form and a concern with human character in an ethical sense pervades the dialogues on the discursive level. Form and content are further reciprocally related through Plato's discursive preoccupation with literary characterization. Two opening chapters examine the methodological issues involved in reading Plato 'as drama' and a set of questions surrounding Greek (...) 'character' words, including ancient Greek views about the influence of dramatic character on an audience. The figure of Sokrates qua Platonic 'hero' also receives preliminary discussion. The remaining chapters offer close readings of select dialogues, chosen to show the wide range of ways in which Plato uses his characters, with special emphasis on the kaleidoscopic figure of Sokrates and on Plato's own relationship to his 'dramatic' hero. (shrink)

Christopher Rowe's new book is an ambitious attempt to walk the tightrope between, on the one hand, bone-headed neglect of Plato's use of dramatic form, and, on the other, obtuse blindness to the presence of a serious philosophical agenda. This locates Rowe on the cutting edge of current methodological controversies, but his book also has deep roots in the past. He harks back to the oft-maligned Paul Shorey to offer an updated, newly sophisticated "unitarian" reading of the dialogues, one that (...) depends heavily on equating Plato's own voice with that of his Socrates, who serves as "[Plato's] alter ego, his persona, his mask". This Socrates is not merely a mouthpiece for a developing Plato's changing views, but a coherent character who represents a consistent Platonic voice throughout the works in which he appears—and even those in which he doesn't. Among other things, this close identification of Plato with Socrates requires Rowe to apply the principle of charity not just to the author, but to his creation. Since Plato and Socrates are one, Plato is fully accountable for all the arguments he assigns to Socrates: there is no dramatic wiggle-room for him to assign the latter any truly bad arguments for his own authorial purposes. (shrink)

Human uterus transplantation is currently under investigation as a treatment for uterine infertility. Without a uterus transplant, the options available to women with uterine infertility are adoption or surrogacy; only the latter has the potential for a genetically related child. UTx will offer recipients the chance of having their own pregnancy. This procedure occurs at the intersection of two ethically contentious areas: assisted reproductive technologies and organ transplantation. In relation to organ transplantation, UTx lies with composite tissue transplants such as (...) face and limb grafts, and shares some of the ethical concerns raised by these non-life saving procedures. In relation to ART, UTx represents one more avenue by which a woman may seek to meet her reproductive goals, and as with other ART procedures, raises questions about the limits of reproductive autonomy. This paper explores the ethical issues raised by UTx with a focus on the potential gap between women's desires and aspirations about pregnancy and the likely functional outcomes of successful UTx. (shrink)

Members of marginalized communities experience a lack of representation of their unique life experience in popular fictional media – and if they do see themselves represented, it is often as a stereotype, caricature, or minor character. Black Panther broke this mold by offering abundant, nuanced, and non‐stereotypical representation of Black experience. Black Panther offers a way of interpreting the real world through its fictional representations of Black people and Black society. Fictional works such as Black Panther offer viewers a unique (...) type of what Gaile Pohlhaus calls an epistemic resource : a resource that individuals draw upon in order to know. The hypothetical nation of Wakanda gives audience members of other racial groups a different or new perspective on Black identity, which can aid their interpretations of the real world. Quite the contrary, Black Panther is a film that can elucidate a multitude of Black peoples' experiences and perspectives. (shrink)

The world flipped its sign from open to closed. I'm 6,714 miles from home in a place that tastes familiar. At night, I dream about my mother. It goes like this: I, blindfolded, frantic. My mother, always out of reach.When the sun rises, I bake bread and find I have fallen in...

Using historical documents and evidence gathered in the field, Rubie Watson provides a social history of the 600-year-old Chinese lineage village of Ha Tsuen in the New Territories of Hong Kong, and demonstrates the crucial role that the lineage played in the evolution of the community from a few scattered households in the fourteenth century into a regional power from the 1700s onwards. Despite a patrilineal ideology that extols the virtues of brotherhood and equality, Dr Watson shows that the lineage (...) has in fact played a central role in the formation, development and maintenance of an élite class of landlords and merchants, who, even though their economic importance has now declined, continue to exert political control. Dr Watson examines the dynamics of interclass relations within a single lineage and shows how these relations have been transformed as a consequence of the growth of wage labour. (shrink)

As the number of consumer transgressions continues to increase, so do their financial repercussions for companies. Though academic and managerial interest in addressing this issue is growing, research on how to dissuade consumers from committing transgressions remains scarce. Drawing on the mental imagery literature and normative moral theory, the present research examines a novel way of reducing consumers’ appraisals of their own transgressions. Whereas an actor-imagery perspective fosters a teleological, egoistic view of morality and, in turn, induces moral leniency, having (...) consumers adopt an observer-imagery perspective fosters a deontological view of morality and, in turn, induces moral stringency. The effects are robust across various types of consumer transgressions, including the purchase of counterfeit products and return fraud in the form of wardrobing. Study 2 also rules out vividness as an alternative explanation for these effects. Theoretical and managerial implications are discussed. (shrink)

Ruby Meager; The Dangers of Aestheticism in Schooling, Journal of Philosophy of Education, Volume 15, Issue 1, 30 May 2006, Pages 23–30, https://doi.org/10.1111.

Scholars are beginning to use the concept medicalization of poverty to theorize how the United States spends large amounts of money on illnesses related to poverty but invests much less in preventing these illnesses and the conditions that create them. This study examines the connection between poverty, disease burden and health-related costs through the in-depth interviews of 86 Black mothers living in neighborhoods with high levels of violence on the South Side of Chicago. The rippling costs of poverty and violence (...) include 56 percent of the mothers reporting post-traumatic stress disorder symptoms and 48 percent reporting mild to severe depressive symptoms. Mothers also report poor housing quality such as “toxic mold.” The physical costs include reports of back pains, stomach aches, hair falling out, panic attacks, hands shaking, insomnia, fainting from exhaustion and lack of sexual desire, and children with asthma and osteomyelitis reportedly from the exposure to mold. Transformative solutions are explored that build upon the cultural resources of Black mothers and engage policy levers. (shrink)

This article analyzes ‘commemorative’ images of Diana Spencer for how they invoke tropes of charity and sympathy to produce racialized mediations of history, memory, motherhood and US national identity. Drawing from cultural theory that establishes technologies of memory and forgetting as material forces, this discussion illumines how images of Diana appearing in such popular US magazines as People and Life incorporate visual scripts of race and sentiment that have historically demarcated the relative social value(s) of maternity and reproduction. Understanding visual (...) culture as a force that is both structured by and structuring of hierarchies of power enables us to see how the posthumous circulation of images of ‘Our Princess’ are indeed not ideologically innocent memorializations. Rather, these images are the physical, embodied material of a national monument that provides faithful ‘visitors’ an affective connection to historically idealized notions of whiteness, motherhood, and the family. (shrink)

Early Christian writers defined idolatry around the monotheistic distinction between proper worship of the creator and vain worship of the creature, which they had inherited from Hellenistic Judaism. Despite the remarkable consensus about the validity of this theological analysis, the medieval synthesis was under severe strain throughout the early modern period, mainly because of the concept's extended range of application in the new contexts of religious controversy. In all these cases, deciding what practices constituted idolatry was open to debate. By (...) the eighteenth century, libertine writers could retain the concept of superstition at the expense of that of idolatry, which Voltaire (himself an anti-Christian deist) denounced as meaningless. (shrink)

Sophocles is often considered the least philosophical of the three great Greek tragedians. By analysing a fundamental principle of Greek popular ethics, this study challenged that presumption, and remains of vital interest to students, scholars and non-specialists interested in Greek culture and drama.

Homer in general, and Helen in particular, were of great interest to the lyric poets. This article examines ways in which major fragments of Alcaeus, Ibycus, and Sappho select and combine aspects of the Iliadic Helen in order to pursue various poetic agendas, providing diverse perspectives on the complex issues of Helen's choice, agency, beauty, and eroticism. Since Helen, like Pandora, is a kalon kakon, it proves impossible to praise or blame her unambiguously.

The #1bestseller that presents a funny, honest, and engaging look at the craziness of modern life, explaining why we're all just a little bit out of our minds. In Sane New World, Ruby Wax - comedian, writer and mental health advocate - shows us just how our minds can send us mad as our internal critics play on a permanent loop tape. 'Don't do that.. why you... you didn't... should have... but you didn't...'. Ruby knows those voices well. (...) She has been on a tough but ultimately enlightening journey that has taken her from battling depression to achieving a Masters Degree from Oxford University in Mindfulness-based Cognitive Therapy. In Sane New World, Ruby helps us all understand why we sabotage our sanity, how our brains work and how we can rewire our thinking - often through simple mindfulness techniques - to find calm in a frenetic world. (shrink)

The AI world was rocked with controversy when Blake Lemoine, an AI researcher at Google claimed that their new LaMDA model was sentient. This Curmudgeon’s Corner article explores his claims critically by contrasting them to the original LaMDA paper released by the team of researchers at Google. The piece explores the human tendency for anthropomorphization via historical chatbots such as Eliza and potential reasons why we developed this propensity. It addresses the potential causes for the model’s choice of words. Subsequently, (...) using the scoring criteria of the language model, I provide an explanation for the model’s behavior in the conversation with Lemoine. Finally, I explore some of Lemoine’s assertions and break down the logical gaps they hold. I conclude on a potential reorientation of the debate in view of our unfortunate tendency. (shrink)

La violencia contra las mujeres alcanza su expresión más siniestra en el flagelo de nuestro tiempo: el feminicidio. No obstante, la respuesta social e institucional ha sido insólita. Grandes sectores sociales permanecen impasibles ante el aumento de asesinatos cruentos de mujeres y niñas. Inadmisible desde una concepción de humanidad crítica y consciente de sus posibilidades de realización más alta, la misoginia que sostiene el orden social resulta alarmante. El objetivo del trabajo es comprender la estructura simbólica que alienta la violencia, (...) mediante una reflexión crítica sobre sus posibilidades de transformación. La conclusión a la que llega es que, aunque la estructura simbólica de la dominación sexual opera imperceptiblemente para justificar lo que debería ser condenado de forma generalizada, el desarrollo de la sensibilidad actual ofrece una posibilidad de identificar agravios que antes no se reconocían. Palabras clave: Orden simbólico, Violencia, Feminicidio, Hermenéutica, Misoginia. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:...

Autistic people often camouflage, i.e. they adopt certain behaviors in order to fit in in neurotypical environments. Autobiographical accounts suggest that autistic trans people experience camouflaging in a unique, more complex and often heightened way than cis autistic people, and this has not been studied. They have autistic traits to mask, as well as gendered traits, in a hostile neuronormative and cisnormative world. This intersection of experience is worthy of exploration, not least because this group of people are typically misunderstood (...) and silenced, as well as being particularly at risk of the mental distress that can come from camouflaging. In this paper I discuss autistic trans people’s accounts of camouflaging and begin a preliminary phenomenological analysis. I draw primarily from Simone de Beauvoir’s concept of “doubling”, whereby (cis) women experience being both oneself and the image of oneself, under patriarchal objectification. One can argue that autistic people are similarly “doubled” when camouflaging, experiencing their neurodivergent selves as well as their more neurotypical presentation. Going beyond de Beauvoir, it can be further argued that many trans people experience “tripling” and therefore that trans autistic people experience being at least “quadrupled” if not “quintupled”. (shrink)

The capacity to self-generate mental content that is unrelated to the current environment is a fundamental characteristic of the mind, and the current experiment explored how this experience is related to the decisions that people make in daily life. We examined how task-unrelated thought varies with the length of time participants are willing to wait for an economic reward, as measured using an inter-temporal discounting task. When participants performed a task requiring minimal attention, the greater the amount of time spent (...) engaged in TUT the longer the individual was prepared to wait for an economic reward. These data indicate that self-generated thought engages processes associated with the successful management of long-term goals. Although immersion in the here and now is undeniably advantageous, under appropriate conditions the capacity to let go of the present and consider more pertinent personal goals may have its own rewards. (shrink)

In 1644 George Wither stood outside or without the doors of the House of Commons and delivered a speech to Parliament and the nation simultaneously. Not only did this “print oration” function as a prototype for Areopagitica, A Speech of John Milton [...] to the Parliament of England, but it inspired a genre of print pamphlets that would extend well into the eighteenth century. This article identifies and argues for the popular consequences of the genre, detailing its contribution to England’s (...) developing structure of political communication and representation. (shrink)

Después de algunas décadas de desarrollo teórico del feminismo, el mismo perfil de la filosofía se ha transformado con la inteoducción de temas y conceptos novedosos como la perspectiva de género. Los profesores de la Facultad de Filosofía de la Universidad Michoacana de San Nicolás de Hidalgo (UMSNH) (y las destacadas invitadas que colaboran en este libro), sensibles a los avances y al despliegue de las categorías culturales que las reflexiones feministas aportan al mundo contemporáneo, se dan a la tarea (...) de describir algunos fenómenos y analizar el impacto que la teoría feminista ha tenido en los diferentes ámbitos del saber filosófico, sin menoscabo de su propia identidad de género. La confluencia entre las reflexiones feministas y los procesos de reflexión sobre la cultura, y a percibir la relación que éstos tienen con los procesos de identidad y diferenciación de género. La teoría feminista ha resultado ser así un recurso teórico de inapreciable valor en el intento de comprención general de la cultura.Tres secciones articulan este libro: Mitos y Logos de lo femenino, Reflexiones metodológicas sobre Teoría Feminista y Filosofía, y Filosofía de la Cultura y diferencia sexual. La amplitud y diversidad de temas que los integran no muestra la dimensión del espectro de conocimiento que se abre ante los perplejos ojos del filósofo contemporáneo que busca dotar a su actividad de la dignidad que el feminismo ha recuperado para el mundo plenamente humano. Si bien en otros campos de la filosofía ha resultado posible (con toda su cuestionabilidad) hacer abstracción de los hechos de la diferencia sexual, en este campo de análisis tal omisión resulta imposible, como lo muestan los trabajos integrados aquí. Y salvo que el sesgo de la neutralidad obnubile la claridad intelectual, es evidente que este proceso debería ser necesario en todo intento de reflexión sobre el mundo. (shrink)