The representation of physics problems in relation to the organization of physics knowledge is investigated in experts and novices. Four experiments examine the existence of problem categories as a basis for representation; differences in the categories used by experts and novices; differences in the knowledge associated with the categories; and features in the problems that contribute to problem categorization and representation. Results from sorting tasks and protocols reveal that experts and novices begin their problem representations with specifiably different problem categories, (...) and completion of the representations depends on the knowledge associated with the categories. For, the experts initially abstract physics principles to approach and solve a problem representation, whereas novices base their representation and approaches on the problem's literal features. (shrink)

An investigation is presented in which a computer simulation model (DIAGNOSER) is used to develop and test predictions for behavior of subjects in a task of medical diagnosis. The first experiment employed a process‐tracing methodology in order to compare hypothesis generation and evaluation behavior of DIAGNOSER with individuals at different levels of expertise (students, trainees, experts). A second experiment performed with only DIAGNOSER identified conditions under which errors in reasoning in the first experiment could be related to interpretation of specific (...) data items. Predictions derived from DIAGNOSER's performance were tested in a third experiment with a new sample of subjects. Data from the three experiments indicated that (1) form of diagnostic reasoning was similar for all subjects trained in medicine and for the simulation model, (2) substance of diagnostic reasoning employed by the simulation model was parable with that of the more expert subjects, and (3) errors in subjects' reasoning were attributable to deficiencies in disease knowledge and the interpretation of specific patient data cues predicted by the simulation model. (shrink)

In 1971 John Rawls's A Theory of Justice transformed twentieth-century political philosophy, and it ranks among the most influential works in the history of the subject. This volume marks the 50th anniversary of the book's publication by offering a multi-faceted exploration of this important work.

This chapter contains sections titled: Liberalism Religion, Nationalism, and Citizenship Religion and Public Philosophy Anti‐liberalism Works cited.

This chapter contains sections titled: Introduction Nietzsche's Critique of Morality and Ethics The Morality of the Critique.

Like nature itself, modern economic life is driven by relentless competition and unbridled selfishness. Or is it? Drawing on converging evidence from neuroscience, social science, biology, law, and philosophy, Moral Markets makes the case that modern market exchange works only because most people, most of the time, act virtuously. Competition and greed are certainly part of economics, but Moral Markets shows how the rules of market exchange have evolved to promote moral behavior and how exchange itself may make us more (...) virtuous. Examining the biological basis of economic morality, tracing the connections between morality and markets, and exploring the profound implications of both, Moral Markets provides a surprising and fundamentally new view of economics--one that also reconnects the field to Adam Smith's position that morality has a biological basis. Moral Markets, the result of an extensive collaboration between leading social and natural scientists, includes contributions by neuroeconomist Paul Zak; economists Robert H. Frank, Herbert Gintis, Vernon Smith, and Bart Wilson; law professors Oliver Goodenough, Erin O'Hara, and Lynn Stout; philosophers William Casebeer and Robert Solomon; primatologists Sarah Brosnan and Frans de Waal; biologists Carl Bergstrom, Ben Kerr, and Peter Richerson; anthropologists Robert Boyd and Michael Lachmann; political scientists Elinor Ostrom and David Schwab; management professor Rakesh Khurana; computational science and informatics doctoral candidate Erik Kimbrough; and business writer Charles Handy. (shrink)

ABSTRACTHélène Landemore's Democratic Reason offers a new justification for democracy and for broad-based citizen participation, appealing to the “emergent” intelligence of large, diverse groups. She argues that ordinary citizens should rule as directly as possible because they will make better informed, more intelligent decisions than, for example, appointed officials, councils of experts, or even elected representatives. The foundation of this conclusion is the premise that “diversity trumps ability” in a wide range of contexts. But the main support for that claim (...) is merely a series of computer experiments that are strongly biased toward that result and tell us essentially nothing about decision making in real-world political settings. Moreover, Landemore's analyses of alternative forms of rule deal only in abstract comparisons between sharply distinguished ideal types. Among other difficulties, they entirely overlook the central consideration in such comparisons: the relative ability of any decision-making process to go beyond stereotyped, intrinsic strategies and integrate multiple sources and varieties of information. In the end, Landemore's claims for the superior intelligence of broadly participatory forms are thus not supported by credible evidence. (shrink)

This study examined the historical perspectives of eleven emergent bilingual and bilingual students at two middle schools. Data analysis revealed that the participants’ perspectives on U.S. history reflected three schematic narrative templates focused on nation-building, equality, and discrimination. The participants primarily employed the (in)equality narratives when discussing aspects of U.S. history directly linked to their identities. The findings add to the extant research on student historical perspectives and use of schematic narrative templates. The findings further suggest that engaging (emergent) bilingual (...) students in examining multiple perspectives and conducting critical history inquiry can contribute to notions of culturally and linguistically responsive social studies instruction. (shrink)

This exploration of a notorious mathematical problem is the work of the man who discovered the solution. Written by an award-winning professor at Stanford University, it employs intuitive explanations as well as detailed mathematical proofs in a self-contained treatment. This unique text and reference is suitable for students and professionals. 1966 edition. Copyright renewed 1994.

This study examines the effects of demographic characteristics on ethical perceptions. While earlier research has produced conflicting results regarding the predictive power of these variables, significant and definite insights were obtained with proper controls. The following predictors of ethical attitudes are examined: age, gender, marital status, education, dependent children status, region of the country and years in business, while controlling for job status. A nation-wide random sample of employees was used in obtaining a response rate of fifty-three percent (total n (...) of 423). Indices of aspects of business ethical attitudes were constructed using factor analysis. Linear multiple regression analysis indicated the significant predictive variables. Age was found to be a most-significant predictor. Older workers had stricter interpretations of ethical standards. Gender and region predicted attitudes about job-discrimination practices only, with women and persons from the Midwest most strongly opposed to the practice. All the other variables proved to be unreliable ethics predictors. (shrink)

The editors of this unique volume have brought together 24 leading emotion theorists with a wide variety of perspectives to address 12 fundamental questions about the subject.

Trust is a temporary attachment between humans that pervades our daily lives. Recent research has shown that the affiliative hormone oxytocin rises with a social signal of interpersonal trust and is associated with trustworthy behavior (the reciprocation of trust). This commentary reports these results and relates them to the target article's findings for variations in affiliative-related behaviors.

In his justly celebrated Expert Political Judgment, Philip E. Tetlock evaluates the judgment of economic and political experts by rigorously testing their ability to make accurate predictions. He finds that ability profoundly limited, implying that expert judgment is virtually useless, if not worse. He concludes by proposing a project that would seek to improve experts' performance by holding them publicly accountable for their claims. But Tetlock's methods severely underestimate the value of expert opinion. Despite their notorious disagreements, experts have highly (...) pertinent information and advice in many areas of public policy. The main problem with experts is that political actors seize on their most extreme views in one direction or the other, and overlook their areas of general agreement and the core of relatively reliable information that they provide. (shrink)

In his justly celebrated Expert Political Judgment, Philip E. Tetlock evaluates the judgment of economic and political experts by rigorously testing their ability to make accurate predictions. He finds that ability profoundly limited, implying that expert judgment is virtually useless, if not worse. He concludes by proposing a project that would seek to improve experts' performance by holding them publicly accountable for their claims. But Tetlock's methods severely underestimate the value of expert opinion. Despite their notorious disagreements, experts have highly (...) pertinent information and advice in many areas of public policy. The main problem with experts is that political actors seize on their most extreme views in one direction or the other, and overlook their areas of general agreement and the core of relatively reliable information that they provide. (shrink)

In Religion and the Obligations of Citizenship Paul J. Weithman asks whether citizens in a liberal democracy may base their votes and their public political arguments on their religious beliefs. Drawing on empirical studies of how religion actually functions in politics, he challenges the standard view that citizens who rely on religious reasons must be prepared to make good their arguments by appealing to reasons that are 'accessible' to others. He contends that churches contribute to democracy by enriching political (...) debate and by facilitating political participation, especially among the poor and minorities, and as a consequence, citizens acquire religiously based political views and diverse views of their own citizenship. He concludes that the philosophical view which most defensibly accommodates this diversity is one that allows ordinary citizens to draw on the views their churches have formed when voting and offering public arguments for their political positions. (shrink)

Bryan Caplan’s The Myth of the Rational Voter turns, in two contrasting ways, on the role of experts. On the one hand, Caplan uses the opinions of economists as a benchmark for identifying error in public opinion, finding such error systematic and pervasive. On the other hand, in considering remedies, he largely discounts the ability of policymakers to use expert advice and their own expertise to resist misguided public pressure. Although Caplan’s use of expert opinion as a benchmark, in principle, (...) is acceptable, he overstates what we can conclude from that exercise with his data. There are, however, alternative grounds for a more tentative, yet broadly similar, assessment of the prevalence of error in mass opinion. (shrink)

This paper examines the strengths and weaknesses of one of science's most pervasive and flexible metaprinciples;optimalityis used to explain utility maximization in economics, least effort principles in physics, entropy in chemistry, and survival of the fittest in biology. Fermat's principle of least time involves both teleological and causal considerations, two distinct modes of explanation resting on poorly understood psychological primitives. The rationality heuristic in economics provides an example from social science of the potential biases arising from the extreme flexibility of (...) optimality considerations, including selective search for confirming vidence, ex post rationalization, and the confusion of prediction with explanation. Commentators are asked to reflect on the extent to which optimality is an organizing principle of nature, a set of relatively unconnected techniques of science, a normative principle for rational choice and social organization, a metaphysical way of looking at the world, or something else still. (shrink)

Since the last century, vaccination has been one of the most important tools we possess for the prevention and elimination of disease. Yet the tremendous gains from vaccination are now threatened by a growing hesitance to vaccinate based on a variety of concerns or objections. Geographic clustering of some families who choose not to vaccinate has led to a number of well-publicized outbreaks of vaccine-preventable diseases. Of note is that some of these outbreaks are centered within some Christian religious groups (...) that increasingly avoid vaccination due to moral concerns, fears about safety, or doubts about the necessity of vaccines. We argue from the perspective of Catholic social teaching on why there is a moral duty to vaccinate. (shrink)

How does personality influence the relationship between appraisals and emotions? Recent research suggests individual differences in appraisal structures: people may differ in an emotion's appraisal pattern. We explored individual differences in interest's appraisal structure, assessed as the within-person covariance of appraisals with interest. People viewed images of abstract visual art and provided ratings of interest and of interest's appraisals (novelty–complexity and coping potential) for each picture. A multilevel mixture model found two between-person classes that reflected distinct within-person appraisal styles. For (...) people in the larger class (68%), the novelty–complexity appraisal had a stronger effect on interest; for people in the smaller class (32%), the coping potential appraisal had a stronger effect. People in the larger class were significantly higher in appetitive traits related to novelty seeking (e.g., sensation seeking, openness to experience, and trait curiosity), suggesting that the appraisal classes have substantive meaning. We conclude by discussing the value of within-person mixture models for the study of personality and appraisal. (shrink)

Tulis’s critique of popular presidential leadership raises several questions about public opinion: Do modern, rhetorically inclined presidents influence the public? What types of presidential rhetoric might, in principle, mislead or manipulate the public? And is the net result that the people are led into error and distortion in their policy opinions? The public‐opinion literature, which has assiduously documented the public’s ignorance about politics and policy, might seem, at first glance, to offer grounds for an unequivocal “yes” to the third question. (...) But most scholars of public opinion discount public ignorance and defend an optimistic view of the citizenry’s political competence. The more convincing arguments and evidence, however, support more critical views. There is ample reason to worry about the consequences of policy making driven by popular rhetoric, and thus to consider whether any remedies for plebiscitary democracy might be found. (shrink)

Bl. Ladislaus of Gielniów is commonly regarded as the first major literary figure in Poland to write in Polish, as well as Latin. He is also the most important writer among the friars of the early Franciscan observant reform movement in Poland, which grew vigorously there after the visit of St. Giovanni of Capestrano in 1453. There, they took on the name of "Bernardines" to distinguish them from the Conventual Franciscans, after the cult of St. Bernardino of Siena, which Capestrano (...) promoted so strongly on all his travels.1 The Bernardine contribution to the development of the Polish literary language was significant, and the Bernardine contribution to the development of popular... (shrink)

This book is a detailed comparison of the major political writings of Machiavelli and Xenophon. By elucidating the remarkable scope, depth, and subtlety of the debate between these two great thinkers,Excellence Unleashed offers a fresh perspective on the philosophic and political significance of Machiavelli's proto-modern break from the classical tradition.

Clinical ethicists encounter the most emotionally eviscerating medical cases possible. They struggle to facilitate resolutions founded on good reasoning embedded in compassionate care. This book fills the considerable gap between current texts and the continuing educational needs of those actually facing complex ethics consultations in hospital settings. 28 richly detailed cases explore the ethical reasoning, professional issues, and the emotional aspects of these impossibly difficult consultations. The cases are grouped together by theme to aid teaching, discussion and professional growth. The (...) cases inform any reader who has a keen interest in the choices made in real-life medical dilemmas as well as the emotional cost to those who work to improve the situations. On a more advanced level, this book should be read by ethics committee members who participate in ethics consultations, individual ethics consultants, clinicians who seek education about complex clinical ethics cases, and bioethics students. (shrink)

Individual differences related to emotions are typically represented as emotion traits. Although important, these descriptive models often do not address the psychological dynamics that underlie the trait. Appraisal theories of emotion assume that individual differences in emotions can be traced to differences in patterns of appraisal, but this hypothesis has largely gone untested. The present research explored whether individual differences in the emotion of interest, known as trait curiosity, consist of patterns of appraisal. After completing several measures of trait curiosity, (...) participants read complex poems (Experiment 1) or viewed simple and complex pictures (Experiment 2) and then gave ratings of interest and interest's appraisal components. The effect of trait curiosity on interest was fully mediated by appraisals. Multilevel analyses suggested that curious people differ in the amount of appraisal rather than in the kinds of appraisals relevant to interest. Appraisal theories can offer a process-oriented explanation of emotion traits that bridges state and trait emotional experience. (shrink)

Most people would agree that compulsive lying is a "sickness." In his provocative Lying, Paul Griffiths suggests that consistent truth telling might evoke a similar response. After all, isn't unremitting honesty often associated with stupidity, insanity, and fanatical sainthood? Drawing from Augustine's writings, and contrasting them with the work of other Christian and non-Christian thinkers, Griffiths deals with the two great questions concerning lying: What is it to lie? When, if ever, should or may a lie be told? Examining (...) Augustine's answers to these questions, Griffiths grapples with the difficulty of those answers while rendering them more accessible. With rhetorical savvy Augustine himself would applaud, Griffiths aims to "seduce" rather than argue his readers into agreement with Augustine. Augustine's historically significant, characteristically Christian, and undeniably radical thoughts on lying ignite Griffiths's searching discussion of this challenging and crucial topic. Marvelously erudite and energetic, Lying will draw Augustine enthusiasts, students of ethics, and anyone who is committed to living a more honest life. (shrink)

Complex clinical ethics cases require a blend of compassion, sensitivity, and tenacity in order to navigate the hard work required of stakeholders. Each person comes to the table with rich historie...

This collection of papers makes a step towards increased dialogue among philosophical liberals and their theological, sociological and legal critics. The text should be significant for those concerned with the place of religion within a liberal society.

A framework is presented for studying ethical conduct in public accounting practice. Four levels of analysis are distinguished: individual, local office, multi-office firm and professional institute. Several propositions are derived from the framework and discussed: (1) The effects of ethical vs. unethical behavior on an accountant's prospects for advancement are asymmetrical in nature; (2) the way individuals perceive or frame the decision problem at hand will make an ethical response more or less likely; (3) the economic incentives present in competitive (...) markets influence the work goals of firms and offices, and lead to ethical dilemmas for individuals; and (4) initiatives at the firm or institute level aimed at compliance with professional ethical standards will by themselves have little effect on individual ethical behavior. Research into ethical behavior of practitioners will capture self-conscious and biased responses unless it is designed so as to permit indirect observation and recording of spontaneous comments. To assure valid research findings, practitioners should be interviewed and their motives assessed indirectly. A longitudinal approach is recommended, beginning with students who are choosing an accounting career. Two types of questions for use in these interviews are described. (shrink)

In their analysis Childress et al. (2023) suggest that withdrawal of extracorporeal membrane oxygenation (ECMO) over a patient’s dissent is not justified by existing ethical arguments. The alternat...

This article has two objectives. First, and in particular, it seeks to reinterpret the ostracism procedure of early democratic Athens. Since Aristotle, this has been understood as a rational, political weapon of collective defense, intended to expel from Athens a disproportionately powerful individual. In this article, by putting emphasis on themateriality, gestures, and location of ostraka-casting, I propose instead that the institution can more fruitfully be understood as a ritual enactment of civic unity. Second, and more generally, I hope to (...) explore the frames within which early Athenian democracy is placed: while Greek kingship and tyranny have been very successfully explored through anthropological and cross-cultural comparison, Greek democracy for the most part has remained in the domains of the institutional historian and political theorist. Taking a phenomenological and comparative approach, this article asks how the citizens of early democratic Athens experienced and comprehended their new sovereignty and the invented procedures of mass decision-making through which it was expressed. (shrink)

Conflicts of interest have an erosive effect on trust in science, damaging first the attitude of the public toward scientists and their research, but also weakening the trusting interdependence of scientists. Disclosure is recognized as the key tool for management of conflicts, but rules with sanctions must be improved, new techniques for avoidance of financial conflicts by alternative funding of evaluative research must be sought, and there must be new thinking about institutional conflicts of interest. Our profession is education, and (...) both the public and research professionals of all ages would benefit from greater understanding of how science should and does work. (shrink)

Does self-awareness amplify or dampen the intensity of emotional experience? Early research argued that self-awareness makes emotional states salient, resulting in greater emotional intensity. But these studies induced a standard for emotional intensity, confounding the salience of the emotional state with the self-regulation effects of self-awareness. Three experiments suggest high self-awareness can dampen the intensity of emotional experience in the absence of this confound. In Study 1, participants were led to feel sad in the presence or absence of a mirror; (...) a standard for emotionality was or was not induced. High self-awareness amplified sadness when there was a standard for emotionality; it dampened sadness when there was no standard. Additional experiments using a self-novelty writing task (Study 2) and a mirror (Study 3) showed that self-awareness can also dampen positive affect. A fourth study found that trait private self-consciousness did not affect emotional intensity after controlling for the effects of neuroticism. The intersections of self-focused attention and emotional experience are discussed. (shrink)

Because Paul has proven difficult to understand, the interpreter must pay careful attention to the language, the rhetorical structure, and the context if unnecessary difficulties are to be avoided.

The vulnerability of patients receiving significantly innovative neurosurgical procedures, either as research or as non-standard therapy, presents particularly potent challenges for those attempting to substantially advance clinical Neurosurgical practice in the most ethically and efficacious manner. This beginning formulation has built into it several important notions about research participation, balancing values, and clinical advancement in the context of neurological illness. For the time being, allow vulnerability to act as a placeholder for circumstances or states of being wherein the established checks (...) and balances of power and interest are no longer sufficient in promoting the just treatment of persons. Further, the phrase to substantially advance Neurosurgical practice encompasses radical innovation as well as significant research into new procedures. Finally, few of these explorations involve true randomized placebo controlled trials, but rather they enroll patients rightfully hoping for some benefit by means of undergoing the procedure.When a neurosurgeon asks me, as an ethicist, to meet with a patient who has medically refractory disease and no good standard therapy options remaining, he is asking for help concerning whether to offer, as a last chance, an unproven therapy as either innovation or research. (shrink)

From February 2020, the COVID-19 pandemic led to closures of educational institutions to reduce the spread of infectious disease. This forced the U.S. education system into a massive experiment with online education. Despite conducting online bioethics education for nearly twenty years, our bioethics program, a joint endeavor of Clarkson University and Icahn School of Medicine at Mount Sinai, was not immune to this disruption because our curriculum features intensive, one-week onsite courses. Even in the face of historic disruptions, it is (...) vital to ensure minimal interruptions to teaching and assessing students to provide effective education. This paper reviews the steps we took to successfully convert the onsite components of our curriculum to a synchronous online format, and it focuses on how we preserved instruction and assessment of practical skills that comprise these courses’ core. It also explains how we fostered interactive classroom environments. (shrink)

_Exploring Religious Diversity_ analyzes the philosophical questions raised by the fact that many religions in the world often appear to contradict each other in doctrine and practice. Analyzes the philosophical questions raised by the fact that many religions in the world often appear to contradict each other in doctrine and practice. Evaluates the fundamental philosophical underpinnings of the debates between religious and non-religious approaches to religious diversity. Contains a glossary that defines the book's key technical terms and how they are (...) related to one another. (shrink)

Seven specific challenges in patient vulnerability related to neurosurgical advancement highlight needed augmentations for standards in innovation and research that do not unduly inhibit access to potential therapies while assuring just treatment of patients.

In his identity, words, and deeds Jesus of Nazareth provides the possibility and promise of ministry in his name.

Through a detailed re-reading of Saussure's work in the light of contemporary developments in the human, life and physical sciences, Paul Thibault provides us with the means to redefine and refocus our theories of social meaning-making. Saussure's theory of language is generally considered to be a formal theory of abstract sign-types and sign-systems, separate from our individual and social practices of making meaning. In this challenging book, Thibault presents a different view of Saussure. Paying close attention to the original (...) texts, including the Cours de Linguistic Generale, he demonstrates that Saussure was centrally concerned with trying to formulate a theory of how meanings are made. In addition to demonstrating the continuing viability of Saussure's thinking through a range of examples, Re-reading Saussure makes an important intervention in contemporary linguistic and semiotic debate. (shrink)