Given a rich environment, how do we decide on what information to use? A view of a single entity (e.g., a group of birds) affords many distinct interpretations, including their number, average size, and spatial extent. An enduring challenge for cognition, therefore, is to focus resources on the most relevant evidence for any particular decision. In the present study, subjects completed three tasks—number discrimination, surface area discrimination, and convex hull discrimination—with the same stimulus set, where these three features were orthogonalized. (...) Therefore, only the relevant feature provided consistent evidence for decisions in each task. This allowed us to determine how well humans discriminate each feature dimension and what evidence they relied on to do so. We introduce a novel computational approach that fits both feature precision and feature use. We found that the most relevant feature for each decision is extracted and relied on, with minor contributions from competing features. These results suggest that multiple feature dimensions are separately represented for each attended ensemble of many items and that cognition is efficient at selecting the appropriate evidence for a decision. (shrink)

We report on an unpublished and previously unknown manuscript of John von Neumann and contextualize it within the development of the theory of shock waves and detonations during the nineteenth and twentieth centuries. Von Neumann studies bombs comprising a primary explosive charge along with explosive booster material. His goal is to calculate the minimal amount of booster needed to create a sustainable detonation, presumably because booster material is often more expensive and more volatile. In service of this goal, he formulates (...) and analyzes a partial differential equation-based model describing a moving shock wave at the interface of detonated and undetonated material. We provide a complete transcription of von Neumann’s work and give our own accompanying explanations and analyses, including the correction of two small errors in his calculations. Today, detonations are typically modeled using a combination of experimental results and numerical simulations particular to the shape and materials of the explosive, as the complex three dimensional dynamics of detonations are analytically intractable. Although von Neumann’s manuscript will not revolutionize our modern understanding of detonations, the document is a valuable historical record of the state of hydrodynamics research during and after World War II. (shrink)

Volume 20, Issue 8, August 2020, Page 123-125.

Purpose: to characterize ethics course content, structure, resources, pedagogic methods, and opinions among academic administrators and course directors at U.S. medical schools. Method: An online questionnaire addressed to academic deans and ethics course directors identified by medical school websites was emailed to 157 Association of American Medical Colleges member medical schools in two successive waves in early 2022. Descriptive statistics were utilized to summarize responses. Results: Representatives from 61 (39%) schools responded. Thirty-two (52%) respondents were course directors; 26 (43%) were (...) deans of academic affairs, medical education, or curriculum; and 3 with other roles also completed the survey (5%). All 61 schools reported some form of formal ethics education during the first year of medical school, with most (n = 54, 89%) reporting a formal mandatory introductory course during preclinical education. Schools primarily utilized lecture and small-group teaching methods. Knowledge-based examinations, attendance, and participation were most commonly used for assessment. A large majority regarded ethics as equally or more important than other foundational courses, but fewer (n = 37, 60%) provided faculty training for teaching ethics. Conclusions: Despite a response rate of 39 percent, the authors conclude that medical schools include ethics in their curricula in small-group and lecture formats with heterogeneity regarding content taught. Preclinical curricular redesigns must innovate and implement best practices for ensuring sound delivery of ethics content in future curricula. Additional large-scale research is necessary to determine said best practices. (shrink)

While Nozick and his sympathizers assume there is a widespread anti-hedonist intuition to prefer reality to an experience machine, hedonists have marshalled empirical evidence that shows such an assumption to be unfounded. Results of several experience machine variants indicate there is no widespread anti-hedonist intuition. From these findings, hedonists claim Nozick's argument fails as an objection to hedonism. This article suggests the argument surrounding experience machines has been misconceived. Rather than eliciting intuitions about what is prudentially valuable, these intuitive judgements (...) are instead calculations about prudential pay-offs and trade-offs. This position can help explain the divergence of intuitions people have about experience machines. (shrink)

The prevailing normative model of contemporary journalism, drawn primarily from a liberal enlightenment tradition emphasizing universal notions of rights, contributes to what many perceive as a crisis in contemporary journalism; at the least, Kantian models are too "thin" to provide an adequate ethical standard. We consider the extent to which an ethic of care, reconceived to address weaknesses identified in recent scholarly critiques, provides journalists with an alternative framework for moral decision making. We use the concept of unequal ethical pull (...) to rework caring and to promote caring for distant others because caring that remains at the personal level is inadequate as a moral value. We conclude by noting that public journalism and our retooled ethic of care share several important ideals. We suggest a program of mutually beneficial exploration, one that might help today's journalists cultivate the virtue of care as they work toward justice. (shrink)

Machery's case against hybrids rests on a principle that is too strong, even by his own lights. And there are likely important generalizations to be made about hybrids, if they do exist. Moreover, even if there were no important generalizations about concepts themselves, the term picks out an important class of entities and should be retained to help guide inquiry.

The practice of appealing to esoteric intuitions, long standard in analytic philosophy, has recently fallen on hard times. Various recent empirical results have suggested that philosophers are not currently able to distinguish good intuitions from bad. This paper evaluates one possible type of approach to this problematic methodological situation: calibration. Both critiquing and building on an argument from Robert Cummins, the paper explores what possible avenues may exist for the calibration of philosophical intuitions. It is argued that no good options (...) are currently available, but leaves open the real possibility of such a calibration in the future. (shrink)

It has become increasingly popular to respond to experimental philosophy by suggesting that experimental philosophers haven’t been studying the right kind of thing. One version of this kind of response, which we call the reflection defense, involves suggesting both that philosophers are interested only in intuitions that are the product of careful reflection on the details of hypothetical cases and the key concepts involved in those cases, and that these kinds of philosophical intuitions haven’t yet been adequately studied by experimental (...) philosophers. Of course, as a defensivemove, thisworks only if reflective intuitions are immune from the kinds of problematic effects that form the basis of recent experimental challenges to philosophy’s intuition-deploying practices. If they are not immune to these kinds of effects, then the fact that experimental philosophers have not had the right kind of thing in their sights would provide little comfort to folks invested in philosophy’s intuition-deploying practices. Here we provide reasons to worry that even reflective intuitions can display sensitivity to the same kinds of problematic effects, although possibly in slightly different ways. As it turns out, being reflective might sometimes just mean being wrong in a different way. (shrink)

A small but growing body of philosophically informed survey work calls into question whether the value-free ideal is a dominant viewpoint among scientists. However, the survey instruments in used in these studies have important limitations. Previous work has also made little headway in developing hypotheses that might predict or explain differing views about the value-free ideal among scientists. In this article, we review previous survey work on this topic, describe an improved survey instrument, report results from an initial administration of (...) it that strengthen and refine previous results, and develop two hypotheses that may account for gender effects found in the data. (shrink)

The purpose of this research is to examine the effect of two organizational variables, budget goal difficulty and promotion availability, on employee fraud. Limited research shows that difficult, specific goals result in more unethical behavior than general goals :422–432, 2004). We predict that goal difficulty and promotion availability will interact to affect employee fraud. Specifically, we contend that the availability of promotions will have little, if any, effect on employee fraud under easy goals but have a substantial effect on fraud (...) under extremely difficult goals. To test this prediction, we use an experiment in which participants play the role of production employees. All participants are assigned cost goals and are responsible for reporting costs to the organization. Information asymmetry exists such that the organization is unable to assess whether costs have been reported accurately, and any overstatement of costs directly increases the employee’s compensation at the expense of the organization. The results of our experiment support the prediction, even though the cost goal is not tied to current period compensation. Our results have implications for academics and practitioners concerned with factors that affect fraud in organizations. (shrink)

Recent experimental philosophy arguments have raised trouble for philosophers' reliance on armchair intuitions. One popular line of response has been the expertise defense: philosophers are highly-trained experts, whereas the subjects in the experimental philosophy studies have generally been ordinary undergraduates, and so there's no reason to think philosophers will make the same mistakes. But this deploys a substantive empirical claim, that philosophers' training indeed inculcates sufficient protection from such mistakes. We canvass the psychological literature on expertise, which indicates that people (...) are not generally very good at reckoning who will develop expertise under what circumstances. We consider three promising hypotheses concerning what philosophical expertise might consist in: (i) better conceptual schemata; (ii) mastery of entrenched theories; and (iii) general practical know-how with the entertaining of hypotheticals. On inspection, none seem to provide us with good reason to endorse this key empirical premise of the expertise defense. (shrink)

Political corruption imposes substantial costs on shareholders in the U.S. Yet, we understand little about the basic factors that exacerbate or mitigate the value consequences of political corruption. Using federal corruption convictions data, we find that firm-level economic rents and monitoring mechanisms moderate the negative relation between corruption and firm value. The value consequences of political corruption are exacerbated for firms operating in low-rent product markets and mitigated for firms subject to external monitoring by state governments or monitoring induced by (...) disclosure transparency. Our results should inform managers and policymakers of the tradeoffs imposed on firms operating in politically corrupt districts. (shrink)

The anticipated social capabilities of robots may allow them to serve in authority roles as part of human-machine teams. To date, it is unclear if, and to what extent, human team members will comply with requests from their robotic teammates, and how such compliance compares to requests from human teammates. This research examined how the human-likeness and physical embodiment of a robot affect compliance to a robot's request to perseverate utilizing a novel task paradigm. Across a set of two studies, (...) participants performed a visual search task while receiving ambiguous performance feedback. Compliance was evaluated when the participant requested to stop the task and the coach urged the participant to keep practicing multiple times. In the first study, the coach was either physically co-located with the participant or located remotely via a live-video. Coach type varied in human-likeness and included either a real human, a Nao robot, or a modified Roomba robot. The second study expanded on the first by including a Baxter robot as a coach and replicated the findings in a different sample population with a strict chain of command culture. Results from both studies showed that participants comply with the requests of a robot for up to 11 min. Compliance is less than to a human and embodiment and human-likeness on had weak effects on compliance. (shrink)

Abstract:This study links Homeric and Machiavellian outlooks in Henry James's The Ambassadors. We first relate Lambert Strether's embassy seeking Chad's return to Woollett to what Alexander Pope famously designated the "Embassy to Achilles," i.e., the Achaean effort to induce Achilles's return to battle. Achilles impassionedly rejects the embassy's hypocrisy; he will not be bought. We then find Chad Newsome conspiratorially excluding Strether from the family fortune via intended marriage to Mrs. Newsome. Contrary to Achilles's forthrightness and integrity, (...) class='Hi'>Chad and his Parisian circle adopt a post-Machiavellian ethos of deceit as the norm. (shrink)

The authors argue that an urgent leadership issue has arisen which is strongly, but not favorably, influencing our professional culture--a hostility toward religion and its correct expressions within the military. Setting aside the role of Chaplains as a separate issue, the focus here is on the role religion may play in the moral character of individual soldiers--especially leaders--and how their personal morality, faith-based or not, is to be integrated with their profession's ethic so they can serve in all cases "without (...) reservation" as their oath requires. Related products: Expeditionary Culture Field Guide: Latvia can be found here: https: //bookstore.gpo.gov/products/sku/008-000-01225-3 Expeditionary Culture Field Guide: Turkey can be found here: https: //bookstore.gpo.gov/products/sku/008-000-01223-7 Expeditionary Culture Field Guide: Lithuania is available here: https: //bookstore.gpo.gov/products/sku/008-000-01224-5 Expeditionary Culture Field Guide: Chad is available here: https: //bookstore.gpo.gov/products/sku/008-000-01226-1 Aspects of Leadership: Ethics, Law and Spirituality is available here: https: //bookstore.gpo.gov/products/sku/008-055-00255-9 Faith and Hope in a War-Torn Land: The US Army Chaplaincy in the Balkans, 1995-2005 eBook available from Google Play eBookstore. Please use ISBN: 9780160872792 to search their platform for this product; Paperback format available here: https: //bookstore.gpo.gov/products/sku/008-029-00440-2. (shrink)

The ongoing debate on the ethics of using artificial intelligence (AI) in military contexts has been negatively impacted by the predominant focus on the use of lethal autonomous weapon systems (LAWS) in war. However, AI technologies have a considerably broader scope and present opportunities for decision support optimization across the entire spectrum of the military decision-making process (MDMP). These opportunities cannot be ignored. Instead of mainly focusing on the risks of the use of AI in target engagement, the debate about (...) responsible AI should (i) concern each step in the MDMP, and (ii) take ethical considerations and enhanced performance in military operations into account. A characterization of the debate on responsible AI in the military, considering both machine and human weaknesses and strengths, is provided in this paper. We present inroads into the improvement of the MDMP, and thus military operations, through the use of AI for decision support, taking each quadrant of this characterization into account. (shrink)

This essay comments on the articles by Loretta M. Kopelman and Anita Silvers. It extends their analyses and concludes that consistency and the total absence of conflict may be unavailable when one interprets and applies the Americans with Disabilities Act.

The Toolbox dialogue method enables members of heterogeneous groups to identify, share, and compare their perspectives on topics of common interest, such as research questions or complex problems (Hubbs et al. 2020). These interactions occur in dialogue, typically in relatively brief (eg, two-to four-hour) workshop settings, where participants jointly consider their responses to abstract and often philosophical statements that express positions on the topics. By expressing positions on topics that matter to the group, these statements structure a dialogue that enhances (...) mutual understanding in valuable ways. The method is valuable for heterogeneous groups because it enhances both self-understanding and mutual understanding. It does this by transforming dialogue participants into teachers and learners: teachers of their own perspective to others and learners of the perspectives of others and, to some extent... (shrink)

The medieval Islamic philosophers held a certain conception of the divine unity that assumes the necessary existent to be both one and simple. The oneness of the necessary existent meant that it is the only necessary existent and its simplicity meant that it admits no composition whatsoever – it is pure essence and its essence is necessary existence. In The Incoherence of the Philosophers al-Ġazālī presents, with elaboration, an exposition of the philosophers' conception of the divine unity, several arguments for (...) its two components, and his critique of these arguments. In this paper I focus on six of the arguments attributed to the philosophers. Following the textual evidence, I reconstruct these arguments and offer two possible interpretations of them. The first interpretation, which I call the many-argument interpretation, sees one of the arguments as employing the simplicity of the necessary existent to establish its oneness and the other five arguments as invoking oneness to establish simplicity. The second interpretation, which I call the one-argument interpretation, doesn't offer a new reading for the first argument but sees the other five arguments as defending the simplicity of the necessary existent based on its basic concept. I argue for the superiority of the one-argument interpretation. Résumé Les philosophes de l'Islam classique ont une doctrine de l'unité divine selon laquelle l'existant nécessaire est à la fois unique et simple. Son unicité signifie qu'il est le seul existant nécessaire, sa simplicité qu'il n'admet aucune sorte de composition; il est pure essence et son essence est existence nécessaire. Dans la Destruction des Philosophes, al-Ġazālī présente avec force détails un exposé de la doctrine de l'unité divine des philosophes, plusieurs arguments en faveur de ses deux composantes, ainsi que sa critique de ces arguments. Je me concentre ici sur six des arguments qu'il attribue aux philosophes. En suivant les données textuelles, je reconstruis ces arguments et en propose deux interprétations possibles. La première, que j'appelle l'interprétation “à arguments multiples”, identifie l'un des arguments comme s'appuyant sur la simplicité de l'existant nécessaire pour établir son unicité, et les cinq autres comme s'appuyant sur son unicité pour établir sa simplicité. La seconde, que j'appelle l'interprétation “à argument unique”, conserve la première lecture du premier argument mais voit dans les cinq autres une défense de la simplicité de l'existant nécessaire fondée sur sa notion fondamentale. J'argumente en faveur de la supériorité de l'interprétation “à argument unique”. (shrink)

Religions; Islam; relations; Christianity; Judaism; Christianity and other religions; Other (Philosophy); religious aspects; Islam.

The article presents the conceptualization of philosophical education, in the context of which the evolution of the development of society from informational to smart society takes place. The purpose of the article is to reveal the conceptualization of philosophical education in the context of the idea of a smart society and to show that philosophical education does not stand still but develops along with the development of science and technology, which requires the development of a conceptual and categorical apparatus. Research (...) objectives: to show the development of philosophical knowledge, in the context of which new innovative ideas are ripening; to reveal that the concept of a smart society is based on the expectation or belief in the ability of modern smart technologies to positively influence social processes and lead to a new qualitative state of all social life, which is called a smart society; to prove that much in solving all these problems depends on the state of education, including philosophical and ideological, not only developing our cognitive abilities, but also forming a responsible and demanding attitude to goal setting, the choice of basic life values. Analysis of recent research and publications, which presents a solution to this problem. We rely on the works of I.Ardashkin, V.Voronkova, M.Kastels, O.Kivlyuk, K.Korsak, A.Lazarevich, R.Oleksenko, O.Punchenko, which in one way or another reflected the problem of the formation of a smart society. The research methodology is the dialectical, historical, systemic, informational methods, which allowed to penetrate deeply into the evolution of philosophical knowledge that is not in mass, but develops with the development of science, technique and technology. The result of research - based smart society the development of information and computer technologies that lead to breakthrough technologies and innovative development It is noted that the proposed reorganization of the system of social-humanitarian education in the universities of the Republic of Belarus intended to raise to the level of philosophical training of domestic specialists. (shrink)

This paper described a formal theory of type judgments for propositional logic notations of PM; I felt the need of my own automated type checker to check their examples. The type checker I wrote did indeed serve to help me referee the paper, but also took a rather different approach to notation and typing for propositional functions of PM, which proved worth writing up independently in our own paper: Holmes, M. Randall, “Polymorphic type– checking for the ramified theory of types (...) of Principia Mathematica”, in Fairouz Kamareddine, ed., Thirty–five Years of Automating Mathematics, Kluwer, 2003, pp. 173-215. (shrink)

‘A is a better X than B’ is to mean the same as ‘If one is choosing an X, then, if one chooses B, one ought to choose A’ (R. M. Hare, The Language of Morals, p. 184).

Experimental results can in principle undermine the procedures of any intellectual community, by revealing patterns of variation in its members’ judgments that are hard to reconcile with the supposition that those judgments are even moderately reliable. Armchair philosophy typically involves the evaluation of constant stimuli, such as the scenario of a thought experiment, often presented by a written description, so in that respect Shanteau’s paper is encouraging. Jonathan Weinberg does not attempt to specify the psychological or social nature of armchair (...) philosophy. Jonathan M. Weinberg, Chad Gonnerman, Cameron Buckner, and Joshua Alexander describe the target of the experimentalist critique as “analytic philosophy’s longstanding practice of deploying armchair intuitive judgments about cases”. WGBA do try to identify some relevant differences between thought experiments and other cognitive tasks in philosophy in terms drawn from the scientific literature on expertise. The phrase “experimental philosophy” can mean many things. (shrink)

In retrospect, I think I was right to compose Natural Supernaturalism by relying on taste, tact, and intuition rather than on a controlling method. A book of this kind, which deals with the history of human intellection, feeling, and imagination, employs special vocabularies, procedures, and modes of demonstration which, over many centuries of development, have shown their profitability when applied to matters of this sort. I agree with Booth that these procedures, when valid, are in a broad sense rational, and (...) subject to analysis and some degree of definition. But the rules underlying such a discourse are complex, elusive, unsystematic, and subject to innovative modification; they manifest themselves in the intuitive expertise of the historian; and the specification of these rules should not precede, but follow practice. . . . After the fact, nevertheless, a book like Natural Supernaturalism is subject to close critical inquiry about its methods and rationale. I am grateful to Booth for opening up such an inquiry, and for doing so in a way that is not only disarming, but seems to me to be the most promising of useful results. That is, instead of adopting a prosecutorial stance, demanding: "Justify the rationality and probative force of what you have done; it looks dammed suspicious to me," he has adopted the friendly tactic of saying: "Your book, in my experience of it, has yielded discoveries that I want to call knowledge, by methods, however deviant from standard rubrics of valid reasoning, that it seems irrational to call non-rational. Let's set out to clarify what these methods are, and to see what grounds we can find for the claim that they provide warranted knowledge." M.H. Abrams' contributions to Critical Inquiry are "The Deconstructive Angel" and "Behaviorism and Deconstruction: A Comment on Morse Peckham's 'The Infinitude of Pluralism'". (shrink)

In lieu of an abstract, here is a brief excerpt of the content:M. C. Dillon LOVE IN WOMEN IN LOVE: A PHENOMENOLOGICAL ANALYSIS Despite his sexism, his turgid prose, and his antiquated social conscience, Lawrence is on every bookshelf. This is not merely because of the vicarious erotic entertainment to be found in the saga of John Thomas and Lady Jane, but because Lawrence remains a major guru of romance. We take him seriously, look to him for guidance, measure ourselves (...) against Ursula and Birkin. If he is on our shelves—and his thoughts not far from our pillows—then his ideas starid in need of scrutiny. Women in Love is as much a treatise as a novel: we witness more talking about than making of love. The agon of ideas engulfs the agon of flesh. Hence, the book suits the present purpose. It cannot be taken as Lawrence's definitive statement on love—later works, notably Lady Chatterly's Lover, move in different directions—but it is his most philosophical treatment and, I think, most clearly expresses his conceptual framework, the parameters which define and limit his thinking. What he says about love in Women in Love may therefore illumine his depictions of the behavior of lovers in other works. Lawrence is a romantic. In the popular sense of the word he is one who makes of romance or erotic adventure a dominant life value. Lawrence is also a romantic in another sense insofar as he takes the transcendence or unattainability of the other as essential to the project of loving. These two senses are conceptually compatible but existentially in conflict. That is, if one's major undertaking in life is to seek erotic satisfaction, and if one desires only so long as the object is beyond reach, then one has established the groundwork for continual frustration. This, I will try to show, is what Lawrence has done. I Many writers have tried to bring the ideas implicitly present in and constitutive of romantic love to the level of explicit reflective awareness. 190 M.C.Dillon191 The most successful treatment I know is given by a writer who did not know—or at least did not say—that he was writing about romantic love. Sartre purports to reveal the inner structures of love itself—the unqualified, unrestricted essence of love. As I have tried to show elsewhere,1 he fails at this. But he succeeds admirably in unveiling the inner contradictions of romantic love. Our project here is to draw upon Sartre's insights: first, to develop a conception of romantic love, and then to discern the model of Eros which informs Women in Love. The key idea in romantic love is transcendence. Something is transcendent when it is beyond me, when I cannot adequately prehend it conceptually or master it with my will. The role of transcendence in romantic love is demonstrated clearly in Denis de Rougemont's book on Love in the Western World.2 There he shows that Tristan's passion for Iseult is directly proportional to her distance from him: he is increasingly attracted as she becomes further removed. On the other hand, when through various deeds of gallantry and subterfuge, he succeeds in winning her to his side, he loses interest and must create circumstances which put her again beyond his reach. The culmination of romantic love, according to de Rougemont, is death—it sets the other absolutely beyond reach. It also arrests and preserves at their apices the youth and beauty of the lovers and the intensity of the erotic relationship. It is, I believe, this complex of ideas that led Kierkegaard to this cynical reflection on the nature of romantic love: "When two beings fall in love with one another and begin to suspect that they were made for each other, it is time to have the courage to break it off; for by going on they have everything to lose and nothing to gain."3 The same idea, qualified by increased optimism, underlies Stendhal's notion of crystallization in his book On Love.* Love is predicated on the attribution of perfection to the beloved. Just as a plain bough emerges from the salt-saturated waters of the Salzburg mines encrusted with beautiful crystals... (shrink)