The obscured Thomas precessionof the special theory of relativity (STR) has been soared into prominence by exposing the mathematical structure, called a gyrogroup,to which it gives rise [A. A. Ungar, Amer. J. Phys.59,824 (1991)], and the role that it plays in the study of Lorentz groups [A. A. Ungar, Amer. J. Phys.60,815 (1992); A. A. Ungar, J. Math. Phys.35,1408 (1994); A. A. Ungar, J. Math. Phys.35,1881 (1994)]. Thomas gyrationresults from the abstraction of Thomas precession.As such, its study sheds light on (...) relativistic velocity spaces and their symmetries which are concealed in Thomas precession. In order to uncover new properties of relativistic gyrogroups, we employ in this article the group theoretic concepts of divisible groupsand two-torsion free groupsto construct midpointsin gyrogroups. Systems of successive midpoints then describe straight gyrolinesand suggest a new, natural distance function that involves a Thomas gyration. These, in turn, reveal a new, interesting geometry that underlies relativistic velocity spaces. In this resulting gyrogeometrythe straight gyrolines form geodesics under a distance function which turns out to be the Poincaré hyperbolic distance function relaxed by a Thomas gyration. These geodesics do obey the parallel axiom of Euclidean geometry. Ironically, (i) attempts to understand the parallel postulate of Euclidean geometry gave rise to hyperbolic geometry in which the parallel postulate disappears;(ii) hyperbolic geometry gave rise to Einstein's STR; (iii) Einstein's STR established the bizarre and counterintuitive relativistic effect called Thomas precession, the abstraction of which is called Thomas gyration; and (iv) Thomas gyration now repairs in this article the Poincaré distance function of hyperbolic geometry to the point where the parallel postulate reappears. (shrink)

Related to the research of working conditions, the link between organizational factors and health was traditionally analyzed using linear models. However, the literature analysis suggests inconsistencies in linear models predicting workers’ health levels. To clarify this issue, this exploratory research compares the linear and non-linear relationships between job demands-resources, and the psychological and physical symptoms of employees working in the main five service subsectors: commerce, horeca, public administration, education, and healthcare. With a final sample of 4,047 participants, our study data (...) were extracted from the II Andalusian Working Conditions Survey. Following the theoretical framework of JD-R Model and considering the Vitamin Model theoretical approach for non-linear relationships, our results showed that there were significant differences among the five subsectors analyzed regarding the linear and non-linear relationships between job demands-resources and psychological and physical symptoms of employees. Furthermore, task complexity generated non-linear relationships in higher proportion than time pressure and contact with users. Likewise, non-linear relationships found showed a U-shape. Moreover, the findings of non-linear relationships suggested that medium levels of task complexity should not be exceeded to avoid further negative impact on psychological and physical symptoms for service sector employees, preserving their health. Finally, some general practical implications of work environment interventions are suggested. (shrink)

Toward the midpoint of theOTJocasta, in a bid to convince Oedipus of the unreliability of oracles, recalls the old prophecy that Laius was destined to die at the hands of his son. Jocasta points out that this prediction proved doubly mistaken, since Laius was killed by foreign robbers at a crossroads and his newborn child was exposed on the desolate mountainside. To Jocasta's surprise, Oedipus responds with agitation. He questions her closely about the circumstances of Laius' death and then (...) embarks on an autobiographical narrative that touches on his early life in Corinth and his journey to Delphi, reaching its rhetorical climax with the description of his own fateful encounter at the very crossroads mentioned by Jocasta. (shrink)

Stimuli that resemble humans, but are not perfectly human-like, are disliked compared to distinctly human and nonhuman stimuli. Accounts of this “Uncanny Valley” effect often focus on how changes in human resemblance can evoke different emotional responses. We present an alternate account based on the novel hypothesis that the Uncanny Valley is not directly related to ‘human-likeness’ per se, but instead reflects a more general form of stimulus devaluation that occurs when inhibition is triggered to resolve conflict between competing stimulus-related (...) representations. We consider existing support for this inhibitory-devaluation hypothesis and further assess its feasibility through tests of two corresponding predictions that arise from the link between conflict-resolving inhibition and aversive response: 1) that the pronounced disliking of Uncanny-type stimuli will occur for any image that strongly activates multiple competing stimulus representations, even in the absence of any human-likeness, and 2) that the negative peak of an ‘Uncanny Valley’ should occur at the point of greatest stimulus-related conflict and not (in the presence of human-likeness) always closer to the ‘human’ end of a perceptual continuum. We measured affective responses to a set of line drawings representing nonhuman animal-animal morphs, in which each continuum midpoint was a bistable image (Exp. 1), as well as to sets of human-robot and human-animal computer-generated morphs (Exp. 2). Affective trends depicting classic Uncanny Valley functions occurred for all continua, including the nonhuman stimuli. Images at continua midpoints elicited significantly more negative affect than images at endpoints, even when the continua included a human endpoint. This illustrates the feasibility of the inhibitory-devaluation hypothesis and the need for further research into the possibility that the strong dislike of Uncanny-type stimuli reflects the negative affective consequences of cognitive inhibition. (shrink)

In this paper, we present two proofs of the reciprocal butterfly theorem. The statement of the butterfly theorem is: Let us consider a chord PQ of midpoint M in the circle Ω(O). Through M, two other chords AB and CD are drawn, such that A and C are on the same side of PQ. We denote by X and U the intersection of AD respectively CB with PQ. Consequently, XM = YM. For the proof of this theorem, see [1]. (...) The reciprocal of the butterfly theorem has the following statement: In the circle Ω(O), let us consider the chords PQ, AB and CD which are concurrent in the point M≠O, such as the points A and C are on the same side of the line PQ. Let X and Y respectively be the intersections of the chord PQ with AD and BC respectively. If XM = YM, then M is the middle of the chord PQ. (shrink)

I offer the first sustained defence of the claim that ugliness is constituted by the disposition to disgust. I advance three main lines of argument in support of this thesis. First, ugliness and disgustingness tend to lie in the same kinds of things and properties (the argument from ostensions). Second, the thesis is better placed than all existing accounts to accommodate the following facts: ugliness is narrowly and systematically distributed in a heterogenous set of things, ugliness is sometimes enjoyed, and (...) ugliness sits opposed to beauty across a neutral midpoint (the argument from proposed intensions). And third, ugliness and disgustingness function in the same way in both giving rise to representations of contamination (the argument from the law of contagion). In making these arguments, I show why prominent objections to the thesis do not succeed, cast light on some of the artistic functions of ugliness, and, in addition, demonstrate why a dispositional account of disgustingness is correct, and present a novel problem for warrant-based accounts of disgustingness (the ‘too many reasons’ problem). (shrink)

Elicitation methods in decision-making under risk allow us to infer the utilities of outcomes as well as the probability weights from the observed preferences of an individual. An optimally efficient elicitation method is proposed, which takes the inevitable distortion of preferences by random errors into account and minimizes the effect of such errors on the inferred utility and probability weighting functions. Under mild assumptions, the optimally efficient method for eliciting utilities and probability weights is the following three-stage procedure. First, a (...) probability is elicited whose subjective weight is one half. Second, the utility function is elicited through the midpoint chaining certainty equivalent method using the probability elicited at the first stage. Finally, the probability weighting function is elicited through the probability equivalent method. (shrink)

Are color adjectives ("red", "green", etc.) relative adjectives or absolute adjectives? Existing theories of the meaning of color adjectives attempt to answer that question using informal ("armchair") judgments. The informal judgments of theorists conflict: it has been proposed that color adjectives are absolute with standards anchored at the minimum degree on the scale, that they are absolute but have near-midpoint standards, and that they are relative. In this paper we report two experiments, one based on entailment patterns and one (...) based on presupposition accommodation, that investigate the meaning of scalar adjectives. We find evidence confirming the existence of subgroups of the population who operate with different standards for color adjectives. The evidence of interpersonal variation in where standards are located on the relevant scale and how those standards can be adjusted indicates that the existing theories of the meaning of color adjectives are at best only partially correct. We also find evidence that paradigmatic relative adjectives ("tall", "wide") behave in ways that are not predicted by the standard theory of scalar adjectives. We discuss several different possible explanations for this unexpected behavior. We conclude by discussing the relevance of our findings for philosophical debates about the nature and extent of semantically encoded context sensitivity in which color adjectives have played a key role. (shrink)

I examine the reasons Aristotle presents in Physics VIII 8 for denying a crucial assumption of Zeno’s dichotomy paradox: that every motion is composed of sub-motions. Aristotle claims that a unified motion is divisible into motions only in potentiality (δυνάμει). If it were actually divided at some point, the mobile would need to have arrived at and then have departed from this point, and that would require some interval of rest. Commentators have generally found Aristotle’s reasoning unconvincing. Against David Bostock (...) and Richard Sorabji, inter alia, I argue that Aristotle offers a plausible and internally consistent response to Zeno. I defend Aristotle’s reasoning by using his discussion of what to say about the mobile at boundary instants, transitions between change and rest. There Aristotle articulates what I call the Changes are Open, Rests are Closed Rule: what is true of something at a boundary instant is what is true of it over the time of its rest. By contrast, predications true of something over its period of change are not true of the thing at either of the boundary instants of that change. I argue that this rule issues from Aristotle’s general understanding of change, as laid out in Phys. III. It also fits well with Phys. VI, where Aristotle maintains that there is a first boundary instant included in the time of rest, but not a “first in which the mobile began to change.” I then show how this rule underlies Aristotle’s argument that a continuous motion cannot be composed of actual sub-motions. Aristotle distinguishes potential middles, points passed through en route to a terminus, from actual middles. The Changes are Open, Rests are Closed Rule only applies to actual middles, because only they are boundaries of change that the mobile must arrive at and then depart from. On my reading, Aristotle argues that the instant of arrival, the first instant at which the mobile has come to be at the actual middle, cannot belong to the time of the subsequent motion. If it did, the mobile would already be moving towards the next terminus and thus, per Phys. VI 6, would have already left. But it cannot have moved away from the midpoint at the very same moment it has arrived there. This means that the instant of arrival must be separated from the time of departure by an interval of rest. I show how Aristotle’s reasoning applies generally to rule out any continuous reflexive motion or continuous complex rectilinear motion. On my interpretation, however, the argument does not apply to every change of direction. When, as in the case of projectile motion, multiple movers and their relative powers explain why the mobile changes directions, distinct sub-motions are not involved. Aristotle holds that such motions cannot be continuous, not because they involve intervals of rest, but because they involve multiple causes of motion. My interpretation of the Changes are Open, Rests are Closed Rule allows us to make better sense of Aristotle’s argument than any previous interpretation. (shrink)

The various kinds and conditions of love are a common theme for Kierkegaard, beginning with his early Either/Or, through "The Diary of the Seducer" and Judge William's eulogy on married love, to his last work, on the changelessness of God's love. Works of Love, the midpoint in the series, is also the monumental high point, because of its penetrating, illuminating analysis of the forms and sources of love. Love as feeling and mood is distinguished from works of love, love (...) of the lovable from love of the unlovely, preferential love from love as the royal law, love as mutual egotism from triangular love, and erotic love from self-giving love. This work is marked by Kierkegaard's Socratic awareness of the reader, both as the center of awakened understanding and as the initiator of action. Written to be read aloud, the book conveys a keenness of thought and an insightful, poetic imagination that make such an attentive approach richly rewarding. Works of Love not only serves as an excellent place to begin exploring the writings of Kierkegaard, but also rewards many rereadings. (shrink)

In the flash-lag effect a non-moving object is quickly flashed directly underneath a moving object, which leads us to perceive the non-moving object as “lagging” the moving object, even though the two objects actually occupy the same horizontal position at the time of the flash. In the example above, for instance, a red square moves across a screen. At the midpoint of the red square’s journey from one side to the other, a green square is quickly presented (flashed) just (...) below. Despite the fact that the two stimuli are presented at the same coordinates along the x axis, the stationary square is perceived as behind the moving square. The perceived lag of the flashed stationary object becomes greater when the speed of the moving object is increased and vice versa (Nijhawan 1994). (shrink)

In a new integration, we show that the visual-spatial structuring of time converges with auditory-spatial left–right judgments for time-related words. In Experiment 1, participants placed past and future-related words respectively to the left and right of the midpoint on a horizontal line, reproducing earlier findings. In Experiment 2, neutral and time-related words were presented over headphones. Participants were asked to indicate whether words were louder on the left or right channel. On critical experimental trials, words were presented equally loud (...) binaurally. As predicted, participants judged future words to be louder on the right channel more often than past-related words. Furthermore, there was a significant cross-modal overlap between the visual-spatial ordering and the auditory judgments , which were continuously related. These findings provide support for the assumption that space and time have certain invariant properties that share a common structure across modalities. (shrink)

The article deals with some textual issues related with Aristotle’s treatise “On Youth and Old Age, Life and Death. This text is conventionally included in the so-called “small scientific works”. In the article I considers the title variants testified in the sources as well as the place the treatise occupies within the set of Aristotle’s scientific works. I trace the parallels of this treatise with another Aristotle’s works, such as “De longitudine et brevitate vitae” and “De anima”. The treatise is (...) further compared with Aristotle’s works on physics and biology, esp. “De partibus animalium”, “De motu animalium”, “De generatione animalium”. I discuss the concept of life, functions of the vegetative soul, its “medial” location, and Aristotle’s definition of the soul’s and body’s «midpoint» in respect to the «upward» and «downward» directions. For understanding the meaning of the term «innate natural heat» it is proposed to compare it with the terminology of such Aristotelian works as “De motu animalium” and “De generatione animalium”. (shrink)

A major preoccupation of that novel [Zola’s Nana] is the undressing of the courtesan Nana. One could even say that a major dynamic of the novel is stripping Nana, and stripping away at her, making per progressively expose the secrets of this golden body that has Paris in thrall. The first chapter of the novel provides, quite literally, a mise-en-scène for Nana’s body, in the operetta La Blonde Vénus. When she comes on stage in the third act, a shiver passes (...) over the audience, for, we are told, she is nude. Yet, we quickly discover, not quite nude: she is covered by a filmy shift under which her splendid body lets itself be glimpsed: se devinait. “It was Venus born from the waves, having only her hair as a veil.”2 The denuding of nana progresses in chapter 5 when Comte Muffat and the Prince make their way backstage to her dressing room . They surprise her naked to the waist, and she then covers herself with a bodice, which only half hides her breasts. Despite the repeated references to nana as nude, it is only in chapter 7, at the very midpoint of the novel, that Nana is finally completely naked. In this scene, she undresses before her mirror while Comte Muffat watches, especially looking at her looking at herself. Thus she is fully unveiled, frontally in the mirror, and from the backside in Muffat’s direct view. And yet, as we shall see in a moment, even the completely naked woman’s body bears a troubling veil. 2. Émile Zola, Nana , p. 47; hereafter abbreviated N. I wish to thank Helen Chillman, Librarian of the Slides and Photography Collection, Art and Architecture Library, Yale University, for her help in assembling the illustrations accompanying this essay.Peter Brooks is Tripp Professor of Humanities and Director of the Whitney Humanities Center at Yale University. The author of The Melodramatic Imagination and Reading for the Plot , he is currently working on a study of narrative and the body, tentatively called “Storied Bodies.”. (shrink)

Frank Jackson and Robert Pargetter propose a method for synchronizing clocks at rest at distant points of an inertial system in Euclidean space, which, they claim, does not depend on Einstein's signalling method and provides a basis for denying the conventionality of distant simultaneity. I am afraid, however, that the new method presupposes that the simultaneity of distant events relatively to the chosen inertial system has been already determined by Einstein's or some other method. Jackson and Pargetter describe their method (...) as follows: Let UA, UB be clocks at A, B, respectively. Let XY be an axis perpendicular to AB, passing through C, the midpoint of AB. Take a rigid straight rod A′B′ with midpoint C′ and length equal to the length AB. Move A′B′ with uniform velocity such that C′ travels along XY towards C, and A′B′ is perpendicular to XY ; then if the reading … on UA just when A′ coincides with A is the same as the reading … on UB just when B′ coincides with B, clocks UA and UB will be synchronous.. (shrink)

The response given to C.G. Hempel’s well-known challenge by Arthur Danto in his Analytical Philosophy of History of 1965 – that deductive-nomological and narrative explanations are logically compatible yet employ incommensurable schemata – is here investigated from a historical perspective. It is shown that the developmental trajectory that emerges from an analysis of Danto’s previous writings – including not only a forgotten paper of 1958 but also his PhD dissertation of 1952 – contains distinctive step-changes with publications of 1953 and (...) 1956 still prior to that of 1958–59 which enabled his subsequent discovery of narrative sentences. It is also argued that Danto’s developmental trajectory runs contrary to that presumed by some prominent commentators. Analytical History of Philosophy was not the midpoint of his ascent from mainstream philosopher of science to high priest of postmodern aesthetics, but represents a reasoned retreat from his early historical idealism. (shrink)

In what must be ranked as a foremost classic of twentieth-century political philosophy, George Santayana, in the preface to his last major work prior to his death, makes plain the limits as well as the aims of Dominations and Powers: "All that it professes to contain is glimpses of tragedy and comedy played unawares by governments; and a continual intuitive reduction of political maxims and institutions to the intimate spiritual fruits that they are capable of bearing." Completed at midpoint (...) in the century, but serving as his final masterpiece, Santayana's volume offers an ominous account of the weakness of the West, and its similarities in substance if not always in form with totalitarian systems of the East. Few analyses of concepts, such as government by the people; the price of peace and the suppression of warfare; the nature of elites and limits of egalitarianism; and the nature of authority in free societies, are more comprehensive or compelling. This is a carefully rendered statement on tasks of leadership for free societies that takes on added meaning after the fall of communism. (shrink)

Paul Tillich believes that the sacred and human history undergo a parallel development, which is ‘punctuated’ from time to time by the ‘breaking’ of the former within the latter during moments of special significance, kairoi; these become “centers” of human history. Such a ‘center’ must not be comprehended either in terms of quantity, or as a midpoint between past and future, or as a particular moment, but as something that makes coherent the manifestation of the Kingdom of God within (...) the human collective existence. One of the understanding the German Theologian has concerning human history is that it is a succession of such ‘centers’. This is an ‘evolutionary’ view within the history of ideas, and a topic I dealt with in my work. (shrink)

In this study, we explored the time and space relationship according to two different spatial codings, namely, the left/right extension and the reachability of stimulus along a near/far dimension. Four experiments were carried out in which healthy participants performed the time and spatial bisection tasks in near/far space, before and after short or long tool-use training. Stimuli were prebisected horizontal lines of different temporal durations in which the midpoint was manipulated according to the Muller-Lyer illusion. The perceptual illusory effects (...) emerged in spatial but not temporal judgments. We revealed that temporal and spatial representations dynamically change according to the action potentialities of an individual: temporal duration was perceived as shorter and the perceived line’s midpoint was shifted to the left in far than in near space. Crucially, this dissociation disappeared following a long but not short tool-use training. Finally, we observed age-related differences in spatial attention which may be crucial in building the memory temporal standard to categorize durations. (shrink)

The various kinds and conditions of love are a common theme for Kierkegaard, beginning with his early Either/Or, through "The Diary of the Seducer" and Judge William's eulogy on married love, to his last work, on the changelessness of God's love. Works of Love, the midpoint in the series, is also the monumental high point, because of its penetrating, illuminating analysis of the forms and sources of love. Love as feeling and mood is distinguished from works of love, love (...) of the lovable from love of the unlovely, preferential love from love as the royal law, love as mutual egotism from triangular love, and erotic love from self-giving love.This work is marked by Kierkegaard's Socratic awareness of the reader, both as the center of awakened understanding and as the initiator of action. Written to be read aloud, the book conveys a keenness of thought and an insightful, poetic imagination that make such an attentive approach richly rewarding. Works of Love not only serves as an excellent place to begin exploring the writings of Kierkegaard, but also rewards many rereadings. (shrink)

Introduction: Although deep brain stimulation often improves levodopa-responsive gait symptoms, robust therapies for gait dysfunction from Parkinson's disease remain a major unmet need. Walking speed could represent a simple, integrated tool to assess DBS efficacy but is often not examined systematically or quantitatively during DBS programming. Here we investigate the reliability and functional significance of changes in gait by directional DBS in the subthalamic nucleus.Methods: Nineteen patients underwent unilateral subthalamic nucleus DBS surgery with an eight-contact directional lead in the most (...) severely affected hemisphere. They arrived off dopaminergic medications >12 h preoperatively and for device activation 1 month after surgery. We measured a comfortable walking speed using an instrumented walkway with DBS off and at each of 10 stimulation configurations at the midpoint of the therapeutic window. Repeated measures of ANOVA contrasted preoperative vs. maximum and minimum walking speeds across DBS configurations during device activation. Intraclass correlation coefficients examined walking speed reliability across the four trials within each DBS configuration. We also investigated whether changes in walking speed related to modification of step length vs. cadence with a one-sample t-test.Results: Mean comfortable walking speed improved significantly with DBS on vs. both DBS off and minimum speeds with DBS on. Pairwise comparisons showed no significant difference between DBS off and minimum comfortable walking speed with DBS on. Intraclass correlations were ≥0.949 within each condition. Changes in comfortable walk speed were conferred primarily by changes in step length.Conclusion: Acute assessment of walking speed is a reliable, clinically meaningful measure of gait function during DBS activation. Directional and circular unilateral subthalamic DBS in appropriate configurations elicit acute and clinically significant improvements in gait dysfunction related to PD. Next-generation directional DBS technologies have significant potential to enhance gait by individually tailoring stimulation parameters to optimize efficacy. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Marsilio Ficino’s Critique of the Lucretian AlternativeJames G. SnyderIntroductionMarsilio Ficino is perhaps most widely remembered by historians of philosophy today as a fifteenth-century Platonist and Hermeticist who advocated the soul’s flight from the sordid world of matter and body. Ficino’s major contributions to philosophy include his Latin translations of Plato and Plotinus, as well as his voluminous and encyclopedic Platonic Theology, where he argues that the immortal soul occupies (...) a privileged midpoint between God and inchoate prime matter. It therefore comes as a surprise to learn that Ficino, for a time in his early twenties, was drawn to the Roman poet Lucretius, who believed that most people are plagued by the superstitions of religiously-minded fable mongers. During this time Ficino composed a short commentary on Lucretius’ didactic Epicurean poem, On the Nature of Things. In 1417 one of the last surviving manuscript copies of this poem was found in a German monastery by the humanist Poggio Bracciolini after several centuries of dormancy.1 Also, in an early treatise on pleasure, Ficino [End Page 165] argues that the Epicurean emphasis on pleasure as the removal of pain is superior to the crass and vulgar hedonism of Aristippus.2 In time, however, Ficino developed into the Platonist that historians of philosophy are more familiar with today. He turned his back on Lucretius, destroyed his commentary on him, and he became a rigid opponent of those philosophers who, as Plato describes them in his Sophist, “insist that only what offers tangible contact is, since they define being as the same as body.”3Despite the fact that Ficino ultimately rejected Lucretius, and in a letter to the poet Angelo Poliziano claimed to have “followed the divine Plato from my youth,” it appears that he was never able to successfully put the Epicurean poet completely out of his mind.4 The specter of Lucretius—that is, the specter of a potent and fully-articulated materialism and what it entails—casts a long shadow across the eighteen books of Ficino’s Platonic Theology. This work, which was printed in 1482 and remains his most extensive philosophical treatise, gives the impression that Ficino considered Lucretius a relevant and un-eliminated alternative to his own mature philosophical vision. The Lucretian alternative, as it will here be called, aspires to show that anything that exists is a composite of matter and void alone, and that there is no need to countenance the existence of some ghostly third constituent, such as soul, in order to explain adequately the phenomena of nature or consciousness.5 Ficino’s Platonic Theology argues for a profoundly different metaphysical picture of the nature of things. There Ficino wanted to demonstrate the essential immortality of the soul, and to further clarify the best way that it can, as he puts it, “cast off the bonds of our terrestrial chains” so that it may “fly unhindered to the ethereal abode.”6 However, in order for Ficino to accomplish this, he first had to show that the Lucretian alternative is not a living hypothesis, but a dead one. Refuting Lucretius, therefore, is central to the polemical aims and aspirations of this [End Page 166] work, and it is to this end that Ficino addresses several chapters to refuting the materialism of the “vulgar” and “impious” Epicurean poet and philosopher. The Lucretian alternative also explains in part why Ficino discusses, sometimes at great length, the nature of matter and body, especially in the early books of his Platonic Theology. The core argument that Ficino brings against the Lucretian alternative is that its materialist ontology is at best incomplete, and that something else—some ghostly incorporeal principle— is in fact necessary in order to adequately explain the nature of things.Both the Renaissance recovery of On the Nature of Things, and the subsequent role that it played in the advancement of early modern philosophy and science, are familiar to historians of philosophy today.7 Ficino’s fifteenth-century critique of Lucretius, however, is not. Nearly half a century ago Paul Oskar Kristeller noted that in the 1450s Ficino came under the influence of Lucretius, and he further speculated that “a trace... (shrink)

In this erudite new work, Elliot R. Wolfson explores philosophical gnosis in the writings of Susan Taubes, Gillian Rose, and Edith Wyschogrod. The juxtaposition of these three extraordinary, albeit relatively neglected, philosophers provides a prism through which Wolfson scrutinizes the interplay of ethics, politics, and theology. The bond that ties together the diverse and multifaceted worldviews promulgated by Taubes, Rose, and Wyschogrod is the mutual recognition of the need to enunciate a response to the calamities of the twentieth century based (...) on an incontrovertible acknowledgment of the decadence and malevolence of human beings, without, however, succumbing to acrimony and despair. The speculation of each of these philosophers on melancholia and the tragicomedy of being is unquestionably intricate, exhibiting subtle variations and idiosyncrasies, but we can nevertheless identify a common denominator in their attempt to find the midpoint positioned between hope and hopelessness. As Wolfson articulates, Taubes, Rose, and Wyschogrod exemplify a philosophical sensibility informed by a nocturnal seeing, which is not merely a seeing in the night but rather a seeing of the night. Ultimately, the book reveals the potential for these thinkers' ideas to enhance our moral sensitivity and to encourage participation in the ongoing struggle for meaning and decency in the present. (shrink)

This article provides a brief systemic analysis of the key concepts of the so-called new science of art developed by the Austrian art historian Hans Sedlmayr. The result of Seldmayr’s pursuits are reflected in creation of his own philosophy of art and culture based on a particular worldview. The cognition of the whole, along with individual and unique, underlies this science. Understanding is the goal of scientific knowledge for Sedlmayr. It suggests not only abstract knowledge, but peculiar existential experience as (...) well. Sedlmayr interprets the understanding of artwork as its contemplation, which in turn, is identical to its actualization or presence. In Seldlmayr’s art of science, epistemologies and ontologies merge into each other. He interprets artworks simultaneously as the event and as the social organism, which overcomes the linearity of time and fragmentation of plurality. This artificial complex system, built on the paradoxical identity of the single and plenty, is both finite and infinite. Sedlmayr’s views encompass classical and nonclassical approach towards cognition of the whole. He relies on the principles of monism, seeking to reduce all concepts to a single basis, single point of singularity that designates the synthesis of all the moments of the whole and can be expressed by a single category. The main category, which resembles the center of the opposites, is the “midpoint”. The aforementioned ideas are consistent and logical only in such scientific worldview that identifies ontology and epistemology, which implies the unity of contemplation and phenomenon of the artwork. Therefore, in Sedlmayr's constructions, actualization or revival of the artwork is identical with its comprehension. The systemic approach towards the artwork reflected in the theoretical works of Sedlmayr extends the boundaries of art science and converges with philosophy. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:diacritics 30.2 (2000) 3-24 [Access article in PDF] Agamben's Potential Leland Deladurantaye Giorgio Agamben. Potentialities: Collected Essays In Philosophy. Ed., trans., and intro. Daniel Heller-Roazen. Stanford, CA: Stanford UP, 1999. [P] It is only after a long and arduous frequenting of names, definitions, and facts that the spark is lit in the soul which, in enflaming it, marks the passage from passion to accomplishment.--Giorgio Agamben, The Idea of ProseIn (...) a preface written for the French translation of his Infancy and History: The Destruction of Experience, Giorgio Agamben states that"every written work can be regarded as the prologue (or rather, the broken cast) of a work never penned, and destined to remain so, because later works, which in turn will be the prologues or the moulds for other absent works, represent only sketches or death masks." 1 This remark, which describes every work of art as a preface, does not simply refer to the impossibility of translating the all of life into a single work. Nor does it simply refer to those purely empirical obstacles which stand in the way of creation, preventing the work of art from attaining the plenitude it might have hoped for had not greedy wine-merchants, harrying tailors, and eloquent panderers distracted the Great Minds from their tasks. Instead, in returning every work of art to its originary hesitation, in evoking the oscillation between work and draft, effort and accomplishment, Agamben invokes a much richer and darker potentiality lying at the heart of the work. It is this richer and darker potentiality that constitutes the central concern of Agamben's thought and that gives its name to this collection. Yet what is named in this potentiality? What is the nature of the potentiality of which Agamben speaks? What is this potentiality the potential for?Before advancing in the investigation of this question, let us look briefly at what is gathered together under its name. In this collection of essays by a thinker of unquestionable brilliance one finds a number of axes. The first of these is that of chronology: the essays presented in this volume stretch from 1975 to 1996 and thus cover the period during which works such as Stanzas, Infancy and History, The Idea of Prose, and The Coming Community were prepared and published. The second axis--the one that dictates the ordering of the texts found in this volume and which is the choice of the editor and not the author--is a thematic one: the book is divided into four sections entitled respectively, "Language," "History," "Potentiality," and "Contingency." 2 One notes the presence of other, more fugitive axes such as those which can be found in connections between different essays in the collection (as in the case of the remark from a late Byzantine lexicon cited in the closing paragraphs of the first essay, which receives a magisterial, thirty-page gloss in the last, richest essay in the collection) and between the essays gathered together in this volume and Agamben's other written works (the question [End Page 3] of the genealogy of the sacred, which lies at the heart of Agamben's most recent works, is evoked here in the closing lines of the eighth essay in this collection; the question of a philosophy of life as the coming philosophy in the chronologically final essay in this volume [chapter 14] thus announces Agamben's more recent studies on the politico-philosophical concept of life). These last two axes confront the reader with all the more urgency, as no major thinker since Walter Benjamin has occupied himself with such a tensely, densely interconnected constellation of concerns at the heart of such seeming diversity of subject. At the hub of these axes, which accelerate and blur in the reading of the work, lies the animating, abiding concern of Agamben's thought: potentiality. The Potentiality of Language, or Matter 1.1 This preface with which we began, and which finds itself near the chronological midpoint of the essays gathered together in this volume, contains a singular profession de foi. After suggesting that, "if for every author there exists a... (shrink)

We present some aspects of the genesis of a geometric construction, which can be carried out with compass and straightedge, from the original idea to the published version (Fernández González 2016). The Midpoint Path Construction makes it possible to multiply the length of a line segment by a rational number between 0 and 1 by constructing only midpoints and a straight line. In the form of an interview, we explore the context and narrative behind the discovery, with first-hand insights (...) by its author. Finally, we discuss some general aspects of this case study in the context of philosophy of mathematical practice.´´aa. (shrink)

This largely expository lecture deals with aspects of traditional solid geometry suitable for applications in logic courses. Polygons are plane or two-dimensional; the simplest are triangles. Polyhedra [or polyhedrons] are solid or three-dimensional; the simplest are tetrahedra [or triangular pyramids, made of four triangles]. -/- A regular polygon has equal sides and equal angles. A polyhedron having congruent faces and congruent [polyhedral] angles is not called regular, as some might expect; rather they are said to be subregular—a word coined for (...) this lecture. To repeat, a subregular polyhedron has congruent faces and congruent [polyhedral] angles. A subregular polyhedron whose faces are all regular polygons is regular—using standard terminology. -/- Geometers before Euclid showed that there are “essentially” only five regular polyhedra: every regular polyhedron is a tetrahedron (4 faces), a hexahedron or cube (6 faces), an octahedron (8 faces), a dodecahedron (12 faces), or an icosahedron (20 faces). -/- The first question is whether there are subregular polyhedra that are not regular. For example, are there tetrahedra having congruent angles and congruent triangular faces but whose faces are not equilateral triangles? -/- Another question is the classification of subregular polyhedra if they exist. For example, considering the fact that the regular tetrahedra all have equilateral triangles as faces, we ask which triangles other than equilaterals are faces of subregular tetrahedra. Similarly, considering the fact that the regular hexahedra all have squares as faces, we ask which quadrangles other than squares are faces of subregular hexahedra. -/- After introductory remarks that include historical and philosophical points, we concentrate on tetrahedra. A triangle that is congruent to each of the four faces of a tetrahedron is called a generator of the tetrahedron. The main result proved is that every acute triangle is a generator of a subregular tetrahedron. The proof includes an algorithm –implementable with scissors and paper –that constructs from any given acute triangle a subregular tetrahedron whose faces are congruent to the given triangle. -/- Algorithm: Given any acute triangle. Construct a similar triangle whose sides are double the sides of the given triangle. Draw the three lines connecting the three midpoints of the sides (making four triangles congruent to the given triangle—a central triangle surrounded by three peripheral triangles). Make three “hinges” along the lines connecting the midpoints. “Fold” the peripheral triangles together (into a tetrahedron). [LIGHTLY EDITED VERSION OF PRINTED ABSTRACT] Acknowledgements: William Lawvere, Colin McLarty, Irvin Miller, Frango Nabrasa, Lawrence Spector, Roberto Torretti, and Richard Vesley. -/- . (shrink)

In this study we introduce two new properties, the Midpoint Outcome on a Linear Frontier (MOLF) and Balanced Focal Point (BFP) properties, to replace the Weak Pareto Optimality (WPO), Symmetry (SYM) and Independence of Equivalent Utility Representations (IEUR) properties in the axiomatic characterizations of the two most prominent solution concepts, namely the Nash and Kalai/Smorodinsky solutions, respectively.

The fact that the Earth is no longer seen as at the centre of the Universe is the reason normally put forward to explain the rejection of heliocentrism. However, this version does not hit the mark. We should remember particularly that Man's position at the midpoint of the heavens was not all glorious; in the medieval world's hierarchical vision, only Hell is lower than the Earth, above which rises the celestial sphere, the whole being transcended by divine infinity. Observing (...) that this lowly spiritual position reflects a cosmic reality, Nicolas Oresme (d. 1382) thought it wiser to assign the central place to the Sun. Anticipating Copernicus, he even advanced the hypothesis that it was the Earth that moved rather than Heaven. In any case, the important point was less Man's place in the Universe than in Creation, which might in fact contain another Universe side by side with ours, also with an inhabited Earth at its centre, as certain reputable theologians maintained from the thirteenth century. Thus humanity's loss of the central position in Creation had already been sidelined by the hypothesis of a plurality of worlds. However, Giordano Bruno was condemned in 1600, eleven years before the heliocentrism of Copernicus and Galileo, for having defended the vision of an infinite Universe and the idea of extraterrestrial life. How should we explain the fact that in the thirteenth century the papacy was battling with the universities to persuade them to teach that God could create other worlds, whilst in the seventeenth century philosophers, scientists and freethinkers were risking their lives trying to persuade the Inquisition that solar systems similar to our own exist in the Universe? (shrink)

The category of the Ethico-Aesthetics, introduced by Søren Kierkegaard, was applied to the study of Byzantine Philosophy by the Greek philoso­pher and theologian Nikolaos Matsoukas. Matsoukas vehe­mently rejected the identification of Byzantine philosophy with a strict Christian moralism. Rather, he viewed it as an ethos which did not lead the ascetics to display Manichean contempt for the body. It was thus a kind of ‘mild asceticism’. This ethical acceptance of the body turns against Neoplatonic speculation and cultivates the habitus that (...) leads to artistic creativity. Byzantine philosophy is thus situated at the midpoint between nominalism and realism, but standing against the realism of the archetypal ideas. The paper concludes with some considerations on the pragmatics of Byzantine philosophy in a Christian world. (shrink)

Introduction to Marsilio Ficino's Philosophy (English translation): Intellectual Development: The Discovery of a Philosophical Gift. The Organic Worldview: Man as "Intellectual Hero." Psychology: The Soul as "the Midpoint of Everything." Epistemology: The Mind as "Infinite Power." Metaphysics: The Mind-Soul as "Intellect and Will." Aesthetics: The Soul as "Artist." Reception and Updated Bibliography (selection).

Data-driven historiography of philosophy looks to objective modeling tools for illumination of the propagation of influence. While the system of David Lewis, the most influential philosopher of our time, raises historiographic puzzles to stymie conventional analytic methods, it proves amenable to data-driven analysis. A striking result is that Lewis only becomes the metaphysician of current legend following the midpoint of his career: his initial project is to frame a descriptive science of mind and meaning; the transition to metaphysics is (...) a rhetorically breathtaking escape from this program's (inevitable) collapse. Understanding this process both aids a more focused debate whether it counts as progress, and also presents novel affordances for partisans on both sides to learn from Lewis's right and wrong steps. (shrink)

Data‐driven historiography of philosophy looks to objective modeling tools for illumination of the propagation of influence. While the system of David Lewis (1941–2001), the most influential philosopher of our time, raises historiographic puzzles to stymie conventional analytic methods, it proves amenable to data‐driven analysis. A striking result is that Lewis only becomes the metaphysician of current legend following the midpoint of his career: his initial project is to frame a descriptive science of mind and meaning; the transition to metaphysics (...) is a rhetorically breathtaking escape from this program's (inevitable) collapse. Understanding this process aids a more focused debate whether it counts as progress, and also presents novel affordances for partisans on both sides to learn from Lewis's right and wrong steps. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reading Style In DickensRobert AlterIt is a sad symptom of the devolution of literary studies and of our culture’s relation to language that it should at all be necessary to explain that style is crucial to the experience of reading. As the language of literature has been variously designated a mask for ideology, an expression of the “poetics of culture,” or a medium of communication not different in kind (...) from menus and graffiti, the academic study of literature in many cases seems to have lost the essential sense that style has its unique enchantments, and that those enchantments can often be a privileged vehicle of insight, even of vision. As someone who is temperamentally a rationalist, I do not want to sound mystical, but I find it an empirical fact as a reader that great writers are able in a variety of surprising ways to tap into occult connections between words and social, historical, psychological, or moral realities. Saul Bellow has aptly stated this commingling of uncanny insight and deep satisfaction that style can give its readers:A small clue will suffice to remind us that when we hear certain words—“all is but toys,” “absent thee from felicity,” “a wilderness of monkeys,” “green pastures,” “still waters,” or even the single word “relume”—they revive for us moments of emotional completeness and overflowing comprehension, they unearth buried essences. 1A novel is a whole world reconstituted through words. Style in a novel is that world’s very air which we breath (I shall presently cite a rather literal illustration of this principle in Dickens), the rhythm of relation [End Page 130] of the represented objects and personages, the depth of field in which they are seen. When we read style in Dickens, or in any other novelist, we of course are reading all sorts of other things at the same time—plot, character, moral dilemma, historical predicament, and so forth—but we can see all these in their full complexity only if we attend to the illuminating play of style.Despite the great length of his major novels, Dickens deserves to be read slowly, with delectation, with occasional pauses to reread a choice passage, because he is one of the most inventive and vigorous stylists in the whole range of English literature. Style, as we know, has many facets, and Dickens’s powerful rhythms, his supple patterns of alliteration, the hammer-blows of the anaphoric insistence he often favors, the cunning interplay of different linguistic registers he sometimes introduces, are all worthy of attention. But he is above all the great master of figurative language in English after Shakespeare, and what I want to concentrate on here is how I focus as a reader on Dickens’s use of figurative language, and what it reveals to me about the world of his novels.Dickens is one of those novelists who is preeminently a rhetorical performer, and so there is a good deal of self-conscious display of virtuosity, sheer exuberant verbal high jinks, in his writing. The high jinks are there for the reader to enjoy—in historical context, to keep the reader’s interest from one monthly serial to the next—but as Dickens grows in mastery and gravity, they are more and more a means of what Bellow calls unearthing buried essences. Let me glance quickly at the operation of style in a passage from Dombey and Son (1848), an approximate midpoint in Dickens career, and then consider more closely the visionary power of his prose at two moments in his last completed novel, Our Mutual Friend (1861). Here is the description in chapter thirteen of the company office of Dombey and Son as its august proprietor enters:The wit of the Counting-House became in a moment as mute as the row of leathern fire-buckets hanging up behind him. Such vapid and flat daylight as filtered through the ground-glass windows and skylights, leaving a black sediment upon the panes, showed the books and papers, and the figures bending over them, enveloped in a studious gloom, and as much abstracted in appearance, from the world without, as if they were assembled at the... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:John P. Anton C. P. CAVAFY'S ARS POETICA ' It is generally recognized that Constantine P. Cavafy (1863-1933) was not born a poet but became one only through persistence and labor, reaching his "first step" sometime after the midpoint of his life. In his effort to assess the quality of his earlier poetic production and sharpen his sensitivity in facing self-criticism, he decided to put in writing his (...) personal thoughts on his work sometime in 1903. The text was written in English in a personal shorthand Cavafy had devised for his own use. It was found among the papers he left to A. Sengopoulos and published for the first time in 1963 by M. Peridis, who also supplied the suitable title Ars Poetica. It falls outside the scope of this essay to discuss the antecedents of this document. Taken as a whole, the text has all the clarity and directness required of a testament designed to serve as a personal guide and handbook. The problems it discusses are limited to the needs of the poet. In this regard, the Ars Poetica has neither the range of topics nor the theoretical scope of, for instance, Aristotle's Poetics. It is quite certain that the ideas that preoccupy Cavafy in the Ars Poetica had been on his mind for a period of years. However, the Ars Poetica is his first prose piece where he gives a systematic treatment to technical and critical issues directly related to the assessment of his work and his role as a poet. In order to project here a clear image of Cavafy's struggle to reach his technical maturity which came after 1910, we need first to discuss the persistent problems he faced during this crucial decade, then to examine the attitudes and values he embodied in certain representative early poems, and finally to relate them to the guiding principles he formulated in his self-addressed poetics of 1903. A number of interrelated problems confronted Cavafy in his late twenties and throughout his thirties. They emerged one by one, to 85 86Philosophy and Literature make more pressing the demand for a consistent solution and a complete recasting of his outlook. Coming to terms with them was extremely difficult. Aside from the emotional and sexual pressures he had to face alone, there was the absence of suitable ideas and conceptual tools to provide him with even the rudiments of an intellectual framework. Whatever he borrowed from Europe and England, or resurrected from his own Hellenic heritage, proved either beyond assimilation or insufficiently digested. The lingering issues fell roughly into four areas. (i) Despite his determination to devote his life to the writing of poetry, the quality of his work was discouraging. He knew this and as a result he often expressed uncertainty about his ability to proceed. Time and again he appeared suffering from a feeling of inadequacy, but nevertheless he sought to engage a reflective mood from which to draw encouragement and hope. (ii) On the theoretical side, he identified with the long tradition which assigned a coveted cultural role to the savant-poet as discloser of truth and spokesman for humanity; this despite the prevailing climate of opinion in his immediate environment which recognized no such high position in his case. Cavafy knew that his standing with the Greek community of Alexandria had gradually dwindled with the loss of family wealth and his lowly employment, and also that his expectations to be respected in his role as a poet and leader in communal affairs were futile. This denial of personal recognition in a society dominated by commerce and finance contributed to his mood of depression. The feeling of being an outcast, despite his associations with the upper social circles of Alexandria, became a constant irritant to his sense of pride. (iii) The course of culture, the destiny of human institutions and the workings of history, became puzzles as he tried to view them through the opaque glass of disillusionment. These were the grand themes actively discussed in the writings of leading European intellectuals, but to the young poet they had a different personal urgency. His vital concern in this connection was not understanding science... (shrink)

Background:Researchers study climate to gain an understanding of the psychological environment of organizations, especially in healthcare institutions. Climate is considered to be the set of recurring patterns of individual and group behaviour in an organization. There is evidence confirming a relationship between ethical climate within organizations and job satisfaction. Objectives: The aim of this study is to describe organizational climate for nursing personnel in public and private hospitals and to confirm the relationships among the climate variables of such hospitals. Materials (...) and methods: A correlational study was carried out to measure the organizational climate of one public hospital and two private hospitals in Granada. The Work Environment Scale was used for data collection. The Work Environment Scale includes 10 scales, ranging from 0 to 9, which were used to evaluate social, demographic and organizational climate variables. In this study, 386 subjects were surveyed in three hospitals. Results: A total of 87% of the participants were female and 16% were male. Most participants were nurses (65.6%), followed by nursing aides (20%), and technicians (14.4%). The results obtained reflected different patterns of organizational climate formation, based on hospital type (i.e. public or private) within the Spanish context. Most of the dimensions were below the midpoint of the scale. Discussion and conclusions: In conclusion, in public hospitals, there is a greater specialization and the organizational climate is more salient than in the private hospitals. In addition, in the public hospitals, the characteristics of the human resources and their management can have a significant impact on the perception of the climate, which gives greater importance to the organizational climate as decisive of the ethical climate. (shrink)

Psychological safety is a shared belief among team members that it is safe to take interpersonal risks. It can enhance team learning, experimentation with new ideas, and team performance. Considerable research has examined the positive effects of PS in diverse organizational contexts and is now shifting its focus toward exploring the nature of PS itself. This study aims to enhance our understanding of PS antecedents and development over time. Based on the model of team faultlines and research on team diversity, (...) we examined the effects of demographic faultlines, team member personality, and member competencies on the development of PS. Over 5 months, 61 self-managed teams assessed their PS at the beginning, midpoint, and end of a research project. Results of a multilevel growth curve model show that PS decreased from project beginning to end. Initial levels of PS were especially low when teams had strong demographic faultlines and when team members differed in neuroticism. PS decreased more strongly over time when team members were diverse in agreeableness and assessed their task-related competencies to be relatively high. Our study identifies time and team composition attributes as meaningful predictors for the development of PS. We present ideas for future research and offer suggestions for how and when to intervene to help teams strengthen PS throughout their collaboration. (shrink)

While evenness is understood to be maximal if all types (species, genotypes, alleles, etc.) are represented equally (via abundance, biomass, area, etc.), its opposite, maximal unevenness, either remains conceptually in the dark or is conceived as the type distribution that minimizes the applied evenness index. The latter approach, however, frequently leads to conceptual inconsistency due to the fact that the minimizing distribution is not specifiable or is monomorphic. The state of monomorphism, however, is indeterminate in terms of its evenness/unevenness characteristics. (...) Indeed, the semantic indeterminacy also shows up in the observation that monomorphism represents a state of pronounced discontinuity for the established evenness indices. This serious conceptual inconsistency is latent in the widely held idea that evenness is an independent component of diversity. As a consequence, the established evenness indices largely appear as indicators of relative polymorphism rather than as indicators of evenness. In order to arrive at consistent measures of evenness/unevenness, it seems indispensable to determine which states are of maximal unevenness and then to assess the position of a given type distribution between states of maximal evenness and maximal unevenness. Since semantically, unevenness implies inequality among type representations, its maximum is reached if all type representations are equally different. For given number of types, this situation is realized if type representations, when ranked in descending order, show equal differences between adjacent types. We term such distributions “stepladders” as opposed to “plateaus” for uniform distributions. Two approaches to new evenness measures are proposed that reflect different perspectives on the positioning of type distributions between the closest stepladders and the closest plateaus. Their two extremes indicate states of complete evenness and complete unevenness, and the midpoint is postulated to represent the turning point between prevailing evenness and prevailing unevenness. The measures are graphically illustrated by evenness surfaces plotted above frequency simplices for three types, and by transects through evenness surfaces for more types. The approach can be generalized to include variable differences between types (as required in analyses of functional evenness) by simply replacing types with pairs of different types. Pairs, as the new types, can be represented by their abundances, for example, and these can be modified in various ways by the differences between the two types that form the pair. Pair representations thus consist of both the difference between the paired types and their frequency. Omission of pair frequencies leads to conceptual ambiguity. Given this specification of pair representations, their evenness/unevenness can be evaluated using the same indices developed for simple types. Pair evenness then turns out to quantify dispersion evenness. (shrink)

The argument set out here provides a new understanding of the methods followed by the Renaissance architect Andrea Palladio for depicting the monuments of classical antiquity—in both his drawings and the plates of his seminal architectural treatises, the Quattro libri dell’architettura. It accepts the now-established view that Palladio’s early studies were frequently copied from the drawings of previous practitioners, but it reasons that his later output was also heavily dependent on past achievements. This is contrary to the claims Palladio made (...) in the Quattro libri, which contend that his drawings were based on surveys he had carried out himself, and to the confirmatory presumptions of modern-day scholars. The article first examines the ancient temples Palladio illustrated in the treatise, and observes that they have numerous features that are unsupported by the archaeological record but are also seen either in Palladio’s earlier copy drawings or in the graphic works of his predecessors or contemporaries. Secondly, it considers Palladio’s drawings of bath complexes, which remained unpublished only because of his death, noting that some of them are still reckoned to be invaluable and reliable records of then-accessible remains that Palladio was able to inspect but no longer exist. The conclusion here, however, is that his reconstructions were again based on earlier surveys that he judged dependable, but which he often then adapted and adjusted in line with his personal preferences. The article then continues with a discussion of his probable debts to older architects such as Michele Sanmicheli and Antonio da Sangallo the Younger, and his relationship with his contemporary Pirro Ligorio, whose drawings are often markedly similar to Palladio’s. It concludes by considering whether Palladio’s coverage of ancient architecture reveals the extent of such knowledge at the midpoint of the sixteenth century. (shrink)

Feigning symptoms distorts diagnostic evaluations. Therefore, dedicated tools known as symptom validity tests have been developed to help clinicians differentiate feigned from genuine symptom presentations. While a deviant SVT score is an indicator of a feigned symptom presentation, a non-deviant score provides support for the hypothesis that the symptom presentation is valid. Ideally, non-deviant SVT scores should temper suspicion of feigning even in cases where the patient fits the DSM’s stereotypical yet faulty profile of the “antisocial” feigner. Across three studies, (...) we tested whether non-deviant SVT scores, indeed, have this corrective effect. We gave psychology students and clinical experts a case alluding to the DSM profile of feigning. In successive steps, they received information about the case, among which non-deviant SVT outcomes. After each step, participants rated how strongly they suspected feigning and how confident they were about their judgment. Both students and experts showed suspicion rates around the midpoint of the scale and did not respond to non-deviant SVT outcomes with lowered suspicion rates. In Study 4, we educated participants about the shortcomings of the DSM’s antisocial typology of feigning and the importance of the negative predictive power of SVTs, after which they processed the case information. Judgments remained roughly similar to those in Studies 1–3. Taken together, our findings suggest that students and experts alike have difficulties understanding that non-deviant scores on SVTs reduce the probability of feigning as a correct differential diagnosis. (shrink)

This paper aims to raise some arguments used by Habermas in his Postmetaphysical Thinking so that we can from this make a critical assessment of the role he claims to the problem of subjectivity in the light of his thesis of individuation by socialization. First, we will present the theoretical and historical assumptions on which the Habermasian project is based, for example, Habermas' use of Mead's social theory, and then compare it to the tradition to which it was opposed. We (...) will then try to clarify certain trends of the time, reinforced mainly by Habermas' theory, such as the notion of reducing subjectivity to socialization, comparing them with the main elements of the metaphysical theories of subjectivity that had dominated the discourse of modernity. As we will see, the midpoint that bifurcates both perspectives will be the attitude with which each one behaves in the face of problems arising from the reflexive circle of subjectivity, thematizing the possibility of a non-propositional knowledge. (shrink)

Clarke acknowledges in his collected essays that he is a "Thomistically inspired" metaphysician rather than simply "Thomistic," because his principal aim is the creative retrieval and completion of Aquinas's metaphysics in the light of contemporary thought. Self-styled Thomists will inevitably and justifiably contest some of Clarke's creative completions of Aquinas, preferring the original to the interpretation, yet they can learn from his efforts at retrieval. While Clarke claims that his main interest is not historical exposition, two early essays show him (...) eminently capable of such writing. One is a classic exposition of how Aquinas transformed the Aristotelian act-potency theory to do the work of explaining the metaphysical composition of esse and essentia within a Neoplatonically inspired participation schema wherein act is considered to be intrinsically unlimited. The second is a general account of participation in Aquinas which displays Clarke's early assimilation of this central theme and his deep grounding in the European scholarship that transformed the landscape of Thomism at the midpoint of this century. (shrink)