In the modern world, many important tasks have become too complex for a single unaided individual to manage. Teams conduct some safety-critical tasks to improve task performance and minimize the risk of error. These teams have traditionally consisted of human operators, yet, nowadays, artificial intelligence and machine systems are incorporated into team environments to improve performance and capacity. We used a computerized task modeled after a classic arcade game to investigate the performance of human–machine and human–human teams. We manipulated the (...) group conditions between team members; sometimes, they were instructed to collaborate, compete, or work separately. We evaluated players' performance in the main task (gameplay) and, in post hoc analyses, participant behavioral patterns to inform group strategies. We compared game performance between team types (human–human vs. human–machine) and group conditions (competitive, collaborative, independent). Adapting workload capacity analysis to human–machine teams, we found performance under both team types and all group conditions suffered a performance efficiency cost. However, we observed a reduced cost in collaborative over competitive teams within human–human pairings, but this effect was diminished when playing with a machine partner. The implications of workload capacity analysis as a powerful tool for human–machine team performance measurement are discussed. (shrink)

Although informed consent is important in clinical research, questions persist regarding when it is necessary, what it requires, and how it should be obtained. The standard view in research ethics is that the function of informed consent is to respect individual autonomy. However, consent processes are multidimensional and serve other ethical functions as well. These functions deserve particular attention when barriers to consent exist. We argue that consent serves seven ethically important and conceptually distinct functions. The first four functions pertain (...) principally to individual participants: (1) providing transparency; (2) allowing control and authorization; (3) promoting concordance with participants' values; and (4) protecting and promoting welfare interests. Three other functions are systemic or policy focused: (5) promoting trust; (6) satisfying regulatory requirements; and (7) promoting integrity in research. Reframing consent around these functions can guide approaches to consent that are context sensitive and that maximize achievable goals. (shrink)

Physicians generally recommend that patients resuscitated with naloxone after opioid overdose stay in the emergency department for a period of observation in order to prevent harm from delayed sequelae of opioid toxicity. Patients frequently refuse this period of observation despiteenefit to risk. Healthcare providers are thus confronted with the challenge of how best to protect the patient’s interests while also respecting autonomy, including assessing whether the patient is making an autonomous choice to refuse care. Previous studies have shown that physicians (...) have widely divergent approaches to navigating these conflicts. This paper reviews what is known about the effects of opioid use disorder on decision-making, and argues that some subset of these refusals are non-autonomous choices, even when patients appear to have decision making capacity. This conclusion has several implications for how physicians assess and respond to patients refusing medical recommendations after naloxone resuscitation. (shrink)

In this paper, we examine whether ethics officers are able to perform their assigned duties independently of organizational management. Specifically, we investigate whether inherent conflicts of interest with company management potentially hinder the ability of ethics officers to serve as an effective monitor and deterrent of unethical activity throughout the organization. As part of our analysis, we conducted 10 detailed phone interviews with current and retired ethics officers in order to determine whether practicing ethics officers feel the need for additional (...) independence protection from management. We propose that the current system in which ethics officers report to management must be changed in order for ethics officers to effectively perform their jobs. Specifically, we maintain that ethics officers should (1) be hired by, (2) be fired by, and (3) report directly to the corporate board of directors rather than company management. Such a change in the reporting environment would greatly enhance the independence of ethics officers. (shrink)

Despite the recent emergence of many new ethical decision making models, there has been minimal emphasis placed on the impact of escalating commitment on the ethical decision making process. In this paper a new variable is introduced into the ethical decision making literature. This variable, exposure to escalation situations, is posited to increase the likelihood that individuals will choose unethical decision alternatives. Further, it is proposed that escalation situations should be included as a variable in Jones's (1991) comprehensive model of (...) ethical decision making. Finally, research propositions are provided based on the relationship between escalating commitment and the ethical decision making process. (shrink)

Presents a plethora of approaches to developing human potential in areas not conventionally addressed. Organized in two parts, this international collection of essays provides viable educational alternatives to those currently holding sway in an era of high-stakes accountability.

DBS Think Tank IX was held on August 25–27, 2021 in Orlando FL with US based participants largely in person and overseas participants joining by video conferencing technology. The DBS Think Tank was founded in 2012 and provides an open platform where clinicians, engineers and researchers can freely discuss current and emerging deep brain stimulation technologies as well as the logistical and ethical issues facing the field. The consensus among the DBS Think Tank IX speakers was that DBS expanded in (...) its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. After collectively sharing our experiences, it was estimated that globally more than 230,000 DBS devices have been implanted for neurological and neuropsychiatric disorders. As such, this year’s meeting was focused on advances in the following areas: neuromodulation in Europe, Asia and Australia; cutting-edge technologies, neuroethics, interventional psychiatry, adaptive DBS, neuromodulation for pain, network neuromodulation for epilepsy and neuromodulation for traumatic brain injury. (shrink)

Previous research has found that sex differences in occupational preferences are both substantial and cross-culturally universal. Androphilic males tend to display “gender-shifted” occupational preferences, with relatively female-typical interests. Past research has overwhelmingly relied on Western samples; this article offers new insights from a non-Western setting. Known locally as fa’afafine, androphilic males in Samoa occupy a third-gender category. Data were collected in Samoa from 103 men, 103 women, and 103 fa’afafine regarding occupational preferences and recalled childhood gender nonconformity (CGN). A substantial (...) sex difference was observed in the occupational preferences of men and women (d = 2.04). Interestingly, women and fa’afafine did not differ in their preferences (p = 0.89), indicating a complete gender inversion of occupational preferences in the latter. Although there was no correlation between women’s CGN and masculine occupational preferences, there was a significant correlation (r = −0.62) between these variables in both men and fa’afafine. Among males (both men and fa’afafine), increased CGN was associated with preference for feminine occupations. The present research corroborates past findings and furnishes support for the conclusion that female-typical occupational preferences are a cross-culturally invariant aspect of male androphilia. (shrink)

D. Scott in his paper [5] on the mathematical models for the Church-Curry -calculus proved the following theorem.A topological space X. is an absolute extensor for the category of all topological spaces iff a contraction of X. is a topological space of Scott's open sets in a continuous lattice.

Proponents of the dominant contemporary model of corporate governance maintain that the shareholder is the primary constituent of the firm. The responsibility for managerial decision makers in this governance system is to maximize shareholder wealth. Neoclassical economists ethically justify this objective with their interpretation of Adam Smith's notion of the Invisible Hand. Using a famous quotation from The Wealth of Nations, they interpret the Invisible Hand as Smith's (An Inquiry into the Nature and Causes of the Wealth of Nations, Methuen (...) & Co., London) assertion that market participants, in pursuing their own self-interests without regard to the interests of others, will collectively provide the optimal economic benefit to society. We argue that the traditional interpretation of Smith is too narrow and potentially harmful to society. In order to fully understand Smith's notion of the influence of the Invisible Hand on human behavior, one must also consider The Theory of Moral Sentiments. In that work, Smith (The Theory of Moral Sentiments, A. Millar, London) portrays the pursuit of self-interest as only one of several potential motivations for human action. He also acknowledged the existence of a “sympathy principle,” which refers to the ability and propensity of human beings to consider the interests of others. Heilbroner (The Essential Adam Smith, W.W. Norton, New York, p. 59) suggests that Smith's sympathy principle allows one to “determine the appropriate degree of self-interest, the proper display of benevolence, the desirable strictness of justice.” In fact, Smith indicates that (1) a society whose members pursue self-interest without a sense of justice will eventually collapse; (2) a society whose members pursue self-interest checked by their sense of justice alone will survive; (3) a society whose members pursue self-interest, justice, and the interests of others will flourish. Since a more complete reading of Smith indicates that human beings, in considering their own interests, also reflexively consider the interests of others when making decisions, then the traditional corporate governance model appears to be lacking. A broader, multiple stakeholder approach to corporate governance that considers the interests of other constituencies may be more consistent with Smith's views. In particular, Smith's sympathy principle provides a theoretical foundation for a shift away from the narrow, yet dominant, shareholder-based corporate governance model and toward multiple stakeholder models of corporate governance [e.g., Business and Society: A Strategic Approach to Corporate Citizenship, Houghton Mifflin, Boston, MA] and internal decision-making [e.g., Sloan Management Review 38, (1997) 25–37]. (shrink)

Henry Sheffer’s 1908 Harvard Ph.D. thesis contains an interesting appendix on a central feature of the logical work of his thesis advisor, Josiah Royce. This is the claim in Royce’s 1905 article “The Relations of the Principles of Logic to the Foundations of Geometry” that an unsymmetric ordering relation can be defined on the single symmetric O-relation for which he gives postulates in that paper. Sheffer criticizes Royce’s specific definition from the point of view of the evolving twentieth century conception (...) of axiomatic method and also shows more generally that an unsymmetric1 order relation cannot be defined in the system of the 1905 paper based on the O-relation. In this article I wish to consider the nature.. (shrink)

Although "the Socratic method" is commonly understood as a style of pedagogy involving cross-questioning between teacher and student, there has long been debate among scholars of ancient philosophy about how this method as attributed to Socrates should be defined or, indeed, whether Socrates can be said to have used any single, uniform method at all distinctive to his way of philosophizing. This volume brings together essays by classicists and philosophers examining this controversy anew. The point of departure for many of (...) those engaged in the debate has been the identification of Socratic method with "the elenchus" as a technique of logical argumentation aimed at refuting an interlocutor, which Gregory Vlastos highlighted in an influential article in 1983. The essays in this volume look again at many of the issues to which Vlastos drew attention but also seek to broaden the discussion well beyond the limits of his formulation. Some contributors question the suitability of the elenchus as a general description of how Socrates engages his interlocutors; others trace the historical origins of the kinds of argumentation Socrates employs; others explore methods in addition to the elenchus that Socrates uses; several propose new ways of thinking about Socratic practices. Eight essays focus on specific dialogues, each examining why Plato has Socrates use the particular methods he does in the context defined by the dialogue. Overall, representing a wide range of approaches in Platonic scholarship, the volume aims to enliven and reorient the debate over Socratic method so as to set a new agenda for future research. Contributors are Hayden W. Ausland, Hugh H. Benson, Thomas C. Brickhouse, Michelle Carpenter, John M. Carvalho, Lloyd P. Gerson, Francisco J. Gonzalez, James H. Lesher, Mark McPherran, Ronald M. Polansky, Gerald A. Press, François Renaud, and W. Thomas Schmid, Nicholas D. Smith, P. Christopher Smith, Harold Tarrant, Joanne B. Waugh, and Charles M. Young. (shrink)

This thesis is intended t0 help develop the theory 0f coalgebras by, Hrst, taking classic theorems in the theory 0f universal algebras amd dualizing them and, second, developing an interna] 10gic for categories 0f coalgebras. We begin with an introduction t0 the categorical approach t0 algebras and the dual 110tion 0f coalgebras. Following this, we discuss (c0)a,lg€bra.s for 2. (c0)monad and develop 2. theory 0f regular subcoalgebras which will be used in the interna] logic. We also prove that categories 0f (...) coalgebras are completc, under reasonably weak conditions, and simultaneously prove the wellknown dual result for categories 0f algebras. We dose the second chapter with 2. discussion 0f bisimulations in which we introduce a weaker 110tion 0f bisimulaticn than is current in the literature, but which is w€H—b€ha.v€d and reduces t0 the standard defmition under the assumption 0f choice. (shrink)

--The energy of the new world, By E. E. Slosson.--The new energies and the new man, by W. D. Scott.--The future of our economic system, by F S. Deibler.--Business in the new era, by W. B. Hotchkiss.--Consumers in the modern world, by Stuart Chase.

Das »Richtige und das Gute« (1930), das ethische Hauptwerk W. D. Ross’, enthält eine Vielzahl wichtiger moralphilosophischer Thesen und Argumente, die bis in die Gegenwart kontrovers diskutiert werden. Im Mittelpunkt steht seine pluralistische Deontologie, der zufolge sich die richtige Handlung aus einer Abwägung der in der jeweiligen Situation relevanten und unableitbaren Prima-facie-Pflichten ergibt, von denen nur ein Teil auf die Optimierung der Handlungsfolgen bezogen ist. Diese Deontologie wurde zu einem modernen Klassiker unter den normativen ethischen Theorien. Darüber hinaus stellt Ross’ (...) These, dass moralische Intuitionen eine Quelle selbstevidenten Wissens sein können, einen wichtigen Referenzpunkt in Debatten um den erkenntnistheoretischen Fundamentalismus dar. Auch für die Handlungstheorie liefert Ross einflussreiche Argumente, wenn er die Ansicht vertritt, dass Pflichten nie ein bestimmtes Motiv des Handelnden zum Gegenstand haben können. Eine zentrale Stellung nimmt für Ross die Güterlehre ein, in welcher er von vier Grundgütern, Tugend, Wissen, Lust und Gerechtigkeit, ausgeht. Wurde Ross in den ersten Jahrzehnten des 20. Jahrhunderts im damaligen Großbritannien als ein herausragender Ethiker – einer der bedeutendsten des Jahrhunderts, auf Augenhöhe mit G.E. Moore – angesehen, wandelte sich das Meinungsbild in den folgenden Jahrzehnten unter dem Einfluss besonders des Logischen Positivismus und der Philosophie Wittgensteins. In den letzten Jahrzehnten ist jedoch wieder ein wachsendes Interesse an Ross’ Ethik festzustellen. Dabei wird »Das Richtige und das Gute« bisweilen sogar mit der »Nikomachischen Ethik«, Kants »Grundlegung« und Humes »Untersuchung über die Prinzipien der Moral« verglichen. (shrink)

The field of cognitive modeling has progressed beyond modeling cognition in the context of simple laboratory tasks and begun to attack the problem of modeling it in more complex, realistic environments, such as those studied by researchers in the field of human factors. The problems that the cognitive modeling community is tackling focus on modeling certain problems of communication and control that arise when integrating with the external environment factors such as implicit and explicit knowledge, emotion, cognition, and the cognitive (...) system. These problems must be solved in order to produce integrated cognitive models of moderately complex tasks. Architectures of cognition in these tasks focus on the control of a central system, which includes control of the central processor itself, initiation of functional processes, such as visual search and memory retrieval, and harvesting the results of these functional processes. Because the control of the central system is conceptually different from the internal control required by individual functional processes, a complete architecture of cognition must incorporate two types of theories of control: Type 1 theories of the structure, functionality, and operation of the controller, and type 2 theories of the internal control of functional processes, including how and what they communicate to the controller. This book presents the current state of the art for both types of theories, as well as contrasts among current approaches to human-performance models. It will be an important resource for professional and student researchers in cognitive science, cognitive-engineering, and human-factors.Contributors: Kevin A. Gluck, Jerry T. Ball, Michael A. Krusmark, Richard W. Pew, Chris R. Sims, Vladislav D. Veksler, John R. Anderson, Ron Sun, Nicholas L. Cassimatis, Randy J. Brou, Andrew D. Egerton, Stephanie M. Doane, Christopher W. Myers, Hansjorg Neth, Jeremy M Wolfe, Marc Pomplun, Ronald A. Rensink, Hansjorg Neth, Chris R. Sims, Peter M. Todd, Lael J. Schooler, Wai-Tat Fu, Michael C. Mozer, Sachiko Kinoshita, Michael Shettel, Alex Kirlik, Vladislav D. Veksler, Michael J. Schoelles, Jerome R. Busemeyer, Eric Dimperio, Ryan K. Jessup, Jonathan Gratch, Stacy Marsella, Glenn Gunzelmann, Kevin A. Gluck, Scott Price, Hans P. A. Van Dongen, David F. Dinges, Frank E. Ritter, Andrew L. Reifers, Laura Cousino Klein, Michael J. Schoelles, Eva Hudlicka, Hansjorg Neth, Christopher W. Myers, Dana Ballard, Nathan Sprague, Laurence T. Maloney, Julia Trommershauser, Michael S. Landy, A. Hornof, Michael J. Schoelles, David Kieras, Dario D. Salvucci, Niels Taatgen, Erik M. Altmann, Richard A. Carlson, Andrew Howes, Richard L. Lewis, Alonso Vera, Richard P. Cooper, and Michael D. Byrne. (shrink)

It is sometimes suggested that the logic of religious language differs from other kinds of language. Or it is said that each ‘language-game’ has its own ‘logic’ and that, whatever usual language-games are played in the context of religion, there is something that could be called the ‘religious language-game’ which does not correspond to any other and, therefore, has its own peculiar logic. In either case, religious people are urged to make clear what this logic is, so that their utterances (...) may be understood and evaluated. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Photo-credit to Chicago Sun-Times and James Mescall. 4 "The town is beastly and the weather was vile": Bertrand Russell in Chicago, 1938-1939 Visiting Chicago in 1867, Lord Amberley offered his wife an appreciation of the city: "The country around Chicago is flat and ugly; the town itself has good buildings but has a rough unfinished appearance which does not contribute to its attractions."l While Bertrand Russell is known to (...) have accepted and developed particular aspects of his father's thought, it is more likely that his own visits to Chicago, rather than this nineteenth -century appraisal, brought him to the opinion that "the town is beastly and the weather was vile."z One might suppose Russell's longest stay reaffirmed his image of the city suggested in a 1922 article expressing fear of "a slow destruction of the civilization of China" through which "the big towns will become like Chicago."3 Here, Russell appears to have envisioned this city as an amorphous collection of streets and structures manifesting the least desirable values of American capitalism. In his Autobiography a single paragraph is devoted to his 1938-1939 experience of "the bleak hideousness of Chicago" (II, p. 332). Yet there was far more to Russell's six-month sojourn than the little he chose to recall in print. One-half year is a significant period in anyone's life, even for a man who lived ninety-seven (and a half) years. This article, then, presents an account of Russell's coming to and departure from Chicago and his diverse activities while a professor at the University of Chicago. The need to secure some permanent academic position was strongly felt by Russell in the mid-1930s. His ~aertrand and Patricia Russell, The Amberley Papers (London: Allen and Unwin, 1966), p. 57. zThe Autobiography of Bertrand Russell (Boston: Atlantic-Little, Brown, 1968), II, p. 332. 3"How Washington Can Help China", New Republic, 4 Jan. 1922, p. 154. / 5 second marriage had ended and a third was beginn~ng; ~ar­ ticipation in the Beacon Hill experimen~ w~s behlnd hlmj and journalistic writing, though ~ contlnulng so~rce of income, was ceasing to be attractlve: No~ a d~slre to return to philosophical work, recurrlng fl~anclal troubles, and the fear of another, far m~r~ destr~ctlve.European~ar all contributed toward his declslon to lnvestlgate Amerlcan possibilities. My feelings are threefold: (a) I' have a lot of ideas in,my head that I long to work at and believe important (b) I am faced with such poverty that I may be unable to give a proper education to the child that is coming (c) That Europe is no place for children with the imminent risk of war--particularly England, which is ' 4 likely to suffer most in the next war. At first, with the help of his American publisher, Warder Norton, Russell approached Princeton University hoping for a research post "on the foundations of mathematics and philosophy" (letter to Norton, 13 Jan. 1937). But no prospect materialized, and he requested Norton to inquire at universities such as Columbia and Harvard. Finally in the spring of 1937 Russell received a letter from Professor Scott Buchanan who then represented the University of Chicago's Committee on the Liberal Arts (COTLA). Buchanan offered a place on COTLA with only minor teaching duties. Writing to Norton that this "seems a very agreeable job", Russell nevertheless suggested the post "may be reactionary and the sort of thing my radical friends would think I ought not to be connected with. '" it is a committee concerned with a conservative reform of education." But the invitation promised adequate time for independent research, and Russell, quite characteristically, concluded "my wish is to accept, but not if doing so would be wicked" (letter of 30 Apr. 1937). However, Buchanan, having soon thereafter left the University of Chicago for a Maryland college, corresponded no further with Russell. The COTLA job offer was officially withdrawn. Only in January 1938 did Russell again hear from a University of Chicago spokesman. Aware that Russell had been somewhat brusquely treated, Professor Richard P. McKeon of the Department of Philosophy now wrote "in the... (shrink)

Unlike old soldiers, the rhetoric of the great neither dies nor fades away. And so Hume's celebrated ‘is-ought’ passage still provokes debate.Hume was worried about the relation between ought statements and those supporting them: between ‘tolerence brings peace’ or ‘is God's will’, and ‘so one ought to be tolerant’. He denies the deducibility of the latter from the former, as the ‘ought’ expresses ‘a new relation or affirmation’, ‘entirely different from the others’. And this is commonly taken as saying that (...) the ought statement is ‘different’ and non-deducible, because it is no longer a ‘purely factual statement’, to wit one that makes another ordinarily testable truth claim.However, recent criticism, by W. D. Hudson and others, points out that Hume says other things seemingly inconsistent with this. In the passage, he mentions ‘ought’ and ‘virtue’ interchangeably, and ‘tolerance is virtuous’ as in the same boat as ‘one ought to be tolerant’. But, also, he treats the virtue of an action as sensibly discernible by the approbation which it evokes, and takes us to mean by a virtuous action that we will approve of it on contemplation. (shrink)