ABSTRACT In Hearing the Other Side, Diana Mutz poses a conundrum: The more one is exposed to political disagreement, the more likely one is to withdraw from political engagement. This behavior may result in part from the political polarization of recent decades, but it may also be due to the traditional media, which tend to magnify political competition and portray it as a bitter conflict. The rise of the Internet and social media offered hope that people might more readily encounter (...) the arguments of the other side. Recent research suggests, however, that people thus far tend to consume political information online just as they do offline: selectively. (shrink)

Abstract Building on Philip Converse's understanding of public opinion, John Zaller sees the evidence for the public's ?nonattitudes? as reflecting individuals? ambivalence concerning political issues. Because neither individuals nor the public collectively have what Zaller would call real attitudes, he concludes that the effectiveness of democracy rests on competition among intellectual and political elites. In truth, however, the public has many real attitudes that depend heavily on elite leadership, in ways that Converse did not initially emphasize but that are consistent (...) with both his observations and Zaller's model of mass opinion. The quality of the public's attitudes are, however, a point of serious contention. (shrink)

The partisan and ideological polarization of American politics since the 1970s appears to have affected pubic opinion in striking ways. The American public has become increasingly partisan and ideological along liberal-conservative lines on a wide range of issues, including even foreign policy. This has raised questions about how rational the public is, in the broad sense of the public's responsiveness to objective conditions. Widespread partisan disagreements over what those conditions arei.e., disagreements about the factssuggest that large proportions of the public (...) may be perceiving the facts incorrectly. The facts in question are important enough that these partisan disagreements may translate into sub-optimal policy preferences and electoral decisions. (shrink)

As introduction to the special issue on the semantics of cardinals, we offer some background on the relevant literature, and an overview of the contributions to this volume. Most of these papers were presented in earlier form at an interdisciplinary workshop on the topic at The Ohio State University, and the contributions to this issue reflect that interdisciplinary character: the authors represent both fields in the title of this journal.

One prominent criticism of the abstractionist program is the so-called Bad Company objection. The complaint is that abstraction principles cannot in general be a legitimate way to introduce mathematical theories, since some of them are inconsistent. The most notorious example, of course, is Frege’s Basic Law V. A common response to the objection suggests that an abstraction principle can be used to legitimately introduce a mathematical theory precisely when it is stable: when it can be made true on all sufficiently (...) large domains. In this paper, we raise a worry for this response to the Bad Company objection. We argue, perhaps surprisingly, that it requires very strong assumptions about the range of the second-order quantifiers; assumptions that the abstractionist should reject. (shrink)

What should be the role of an institutional ethics committee in resolving conflict concerning patient care decisions in the neonatal intensive care unit? This question takes on added importance in light of recent court decisions which suggest that IEC deliberations may serve as persuasive evidence in court, of proposed state regulations that would establish an IEC as an alternative to judicial review, and of recent Joint Commission on Accreditation of Healthcare Organizations guidelines that require an institutional policy on limitation or (...) withdrawal of treatment to include a specified mechanism for resolving conflict. Unfortunately, despite these developments, prospective case consultation remains one of the most controversial and poorly understood aspects of IEC functions. Questions and concerns persist about the relation the IEC has and should have to actual decisions in specific cases.We briefly examine the clinical, organizational, and regulatory complexity of the NICU environment and suggest five potential sources of uncertainty, disagreement, and conflict among parent and NICU staff. (shrink)

Internationally, there are reports of adverse health effects (AHE) in the environs of industrial wind turbines (IWT). There was multidisciplinary confirmation of the key characteristics of the AHE at the first international symposium on AHE/iwt. The symptoms being reported are consistent internationally and are characterized by crossover findings or a predictable appearance of signs and symptoms present with exposure to IWT sound energy and amelioration when the exposure ceases. There is also a revealed preference of victims to seek restoration away (...) from their homes. This article identifies the need to create a case definition to establish a clinical diagnosis. A case definition is proposed that identifies the sine qua non diagnostic criteria for a diagnosis of adverse health effects in the environs of industrial wind turbines. Possible, probable, and confirmed diagnoses are detailed. The goal is to foster the adoption of a common case definition that will facilitate future research efforts. (shrink)

Single and double meter simultaneous measurements of a harmonic oscillator are reviewed and compared. Naimark extensions are constructed and relevant projection properties are exhibited for both cases. The theory is extended to the simultaneous measurement of squeezed position and momentum measurements.

We describe a general method for verifying inequalities between real-valued expressions, especially the kinds of straightforward inferences that arise in interactive theorem proving. In contrast to approaches that aim to be complete with respect to a particular language or class of formulas, our method establishes claims that require heterogeneous forms of reasoning, relying on a Nelson-Oppen-style architecture in which special-purpose modules collaborate and share information. The framework is thus modular and extensible. A prototype implementation shows that the method is promising, (...) complementing techniques that are used by contemporary interactive provers. (shrink)

Too many patients are injured in the course of care. Clinicians may mistakenly cause new harm to a patient or fail to take established steps to improve the presenting condition. Medical institutions within which they work may lack mechanisms to reduce errors or prevent them from harming patients. Many, perhaps even most, injuries are preventable, probably numbering in the hundreds of thousands a year for hospital care alone. Long ignored by medical practitioners and health-care payers and little appreciated by the (...) public, the problem of medical injury is finally receiving high-level policy attention. Much credit goes to the Institute of Medicine for its landmark report of November 1999, which marshaled the evidence about medical injuries and highlighted new approaches to systematic improvement of safety within systems of care. (shrink)

Measurements involving spin-1/2 meters which result in the simultaneous measurement of spin components are described. The spin analoge of the Arthur-Kelly experiment is contrasted with a simultaneous measurement which interacts with the system. Naimark extensions are constructed and Bloch state projection properties are discussed for each case. The theory is extended to squeezed angular momentum measurement.

Sperm motility and respiration are tightly coupled processes, both activated by an increased intracellular pH (pHi). As the sperm pHi increases, the flagellar motor driving motility is activated, leading to ATP consumption. Energy for motility is provided by mitochondrial respiration; energy transport from sperm mitochondrion to tail involves distinct isozymes of creatine kinase that effect a phosphorylcreatine shuttle. The activation of sperm motility and respiration can be described as a linked series of biochemical reactions that form a cell behavioural pathway (...) analogous to the reaction sequences of intermediary metabolism. (shrink)

The purpose of this article is to explore the extent to which mathematics is subject to open texture and the extent to which mathematics resists open texture. The resistance is tied to the importance of proof and, in particular, rigor, in mathematics.

Employees’ may view prohibitive voice—that is, expressing concerns about harmful practices in the workplace—as a moral yet interpersonally risky behavior. We, thus, predict that prohibitive voice is likely to be influenced by variables associated with moral and relational qualities. Specifically, we hypothesize that employees’ moral identity internalization—i.e., the centrality of moral traits in their self-concept—is positively associated with their use of prohibitive voice. Furthermore, we hypothesize that this association is stronger when employees enjoy a higher quality relationship with their leader. (...) In addition, drawing on the literature on moral symbolism, we hypothesize that workgroup moral identity symbolization—i.e., the extent to which workgroup members symbolically display moral traits—moderates the relationship between moral identity internalization and prohibitive voice in a compensatory manner. That is, workgroup moral identity symbolization enhances employees’ use of prohibitive voice when employees’ moral identity internalization is low. Data collected from hospital employees and their supervisors and coworkers support these hypotheses. These findings suggest new ways to promote prohibitive voice and, thereby, protect organizational stakeholders from harmful behaviors. (shrink)

Although the field of perceptual learning has mostly been concerned with low- to middle-level changes to perceptual systems due to experience, we consider high-level perceptual changes that accompany learning in science and mathematics. In science, we explore the transfer of a scientific principle (competitive specialization) across superficially dissimilar pedagogical simulations. We argue that transfer occurs when students develop perceptual interpretations of an initial simulation and simply continue to use the same interpretational bias when interacting with a second simulation. In arithmetic (...) and algebraic reasoning, we find that proficiency in mathematics involves executing spatially explicit transformations to notational elements. People learn to attend mathematical operations in the order in which they should be executed, and the extent to which students employ their perceptual attention in this manner is positively correlated with their mathematical experience. For both science and mathematics, relatively sophisticated performance is achieved not by ignoring perceptual features in favor of deep conceptual features, but rather by adapting perceptual processing so as to conform with and support formally sanctioned responses. These “rigged-up perceptual systems” offer a promising approach to educational reform. (shrink)

We explore the ethics of deliberately exposing consenting adults to SARS-CoV-2 to induce immunity to the virus (“DEI” for short). We explain what a responsible DEI program might look like. We explore a consequentialist argument for DEI according to which DEI is a viable harm-reduction strategy. Then we consider a non-consequentialist argument for DEI that draws on the moral significance of consent. Additionally, we consider arguments for the view that DEI is unethical on the grounds that, given that large-scale DEI (...) would be highly likely to result in some severe illnesses and deaths, DEI amounts to a form of killing. Our thesis is that incorporating a DEI program alongside the status-quo “calibrate-the-curve” responses could have significant advantages at the early stages of pandemics. These potential advantages mean that, at a minimum, research into DEI would have been justified early in the COVID-19 pandemic, and that DEI programs should be explored as potential additions to our overall approach to emerging pandemics in the future. (shrink)

Clinical simulation using standardized patients has become standard in medical education—and is now being incorporated into some graduate programs in bioethics—for both formative and summative evaluation. In most hospitals, though, clinical ethics consultation is done by the ethics committee (or a subset of it). This study is the first, to our knowledge, to examine the effectiveness of standardized patient simulation in training hospital ethics committees to deal with ethically complex and emotionally fraught clinical situations. Following a substantial revision of the (...) institution’s nonbeneficial treatment policy, ethics committee members underwent a simulation to determine whether a specific requested treatment should be withheld on the basis of futility. Pre- and postintervention surveys showed improvement in all domains, although the small sample size limited the power of the study, with only one measure showing a statistically significant difference. An interesting incidental finding was that one-quarter of committee members voted against a determination of futility, even though the case clearly met the definition set forth in the policy. This highlights the emotional challenges in implementing an ethically rigorous, unanimously accepted policy that ultimately determines the timing and manner of a patient’s death. (shrink)

This article begins with a review of the literature on the ethics of tax evasion and identifies the three main views that have emerged over the centuries, namely always ethical, sometimes ethical, and never or almost never ethical. It then reports on the results of a survey of HK and U.S. university business students who were asked to express their opinions on the 15 statements covering the three main views. The data are then analyzed to determine which of the three (...) viewpoints is dominant among the sample population. Although it was found that HK scores were significantly different from the U.S. scores, both HK and U.S. respondents were opposed to the view that tax evasion is always or almost always ethical. The strongest arguments justifying tax evasion were in cases where the government was corrupt, the tax system was unfair and unaffordable. The weakest arguments for justifying tax evasion were in cases where there was a selfish motive. The underlying cultural differences are further explored in hope of accounting for differing perceptions of ethics of tax evasion. Policy implications for increasing people’s awareness of ethics on tax evasion are also highlighted. (shrink)

A complement clause is used instead of a noun phrase; for example one can say either I heard [the result] or I heard [that England beat France]. Languages differ in the grammatical properties of complement clauses, and the types of verbs which take them. Some languages lack a complement clause construction but instead employ other construction types to achieve similar ends; these are called complementation strategies. The book explores the variety of types of complementation found across the languages of the (...) world, their grammatical properties and meanings. Detailed studies of particular languages, including Akkadian, Israeli, Jarawara, and Pennsylvania German, are framed by R. M. W. Dixon's introduction, which sets out the range of issues, and his conclusion, which draws together the evidence and the arguments. This book will interest scholars of typology, language universals, syntax, information structure, and language contact in departments of linguistics and anthropology, as well as advanced and graduate students taking courses in these subjects. (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)

In 1960, E. P. Wigner, a joint winner of the 1963 Nobel Prize for Physics, published a paper titled On the Unreasonable Effectiveness of Mathematics in the Natural Sciences [61]. This paper can be construed as an examination and affirmation of Galileo's tenet that “The book of nature is written in the language of mathematics”. To this effect, Wigner presented a large number of examples that demonstrate the effectiveness of mathematics in accurately describing physical phenomena. Wigner viewed these examples as (...) illustrations of what he called the empirical law of epistemology, which asserts that the mathematical formulation of the laws of nature is both appropriate and accurate, and that mathematics is actually the correct language for formulating the laws of nature. At the same time, Wigner pointed out that the reasons for the success of mathematics in the natural sciences are not completely understood; in fact, he went as far as asserting that “… the enormous usefulness of mathematics in the natural sciences is something bordering on the mysterious and there is no rational explanation for it.”. (shrink)

In this astonishingly rich volume, experts in ethics, epistemology, philosophy of mind, political theory, aesthetics, history, critical theory, and hermeneutics bring to light the best philosophical scholarship on what is arguably Nietzsche's most rewarding but most challenging text. Including essays that were commissioned specifically for the volume as well as essays revised and edited by their authors, this collection showcases definitive works that have shaped Nietzsche studies alongside new works of interest to students and experts alike. A lengthy introduction, annotated (...) bibliography, and index make this an extremely useful guide for the classroom and advanced research. (shrink)

As we journey into the fourth year of the COVID-19 pandemic, a majority of Americans express relief at a “return to normal,” experience pandemic fatigue, or embrace the idea of living with COVID-19 in much the same way we live with the seasonal flu. But transition to a new phase of life with SARS-CoV-2 does not diminish the importance of vaccination. The US Centers for Disease Control and the Food and Drug Administration recently recommended another round of booster dose for (...) persons age 5 and up, or an initial series for those not previously vaccinated, with an updated bivalent formula that protects against both the original virus strain and Omicron subvariants that are now the dominant source of infection. By most accounts most of the population has been or will become infected with SARS-CoV-2. Suboptimal uptake of the COVID-19 vaccines among the approximately 25 million adolescents in the United States is a significant obstacle to population coverage, public health, and the health and well-being of adolescents. A major cause of low adolescent uptake is parental vaccine hesitancy. This article discusses parental vaccine hesitancy and argues that permitting independent adolescent consent to COVID-19 vaccination should be an ethical and policy priority as we continue to confront the threat of Omicron and other variants of the coronavirus. We discuss the central role of the pediatric healthcare team in caring for adolescent patients who disagree with their parents about vaccination. (shrink)

Many patients believe that cardiopulmonary resuscitation (CPR) is more likely to be successful than it really is in clinical practice. Even when working with accurate information, some nevertheless remain resolute in demanding maximal treatment. They maintain that even if survival after cardiac arrest with CPR is extremely low, the fact remains that it is still greater than the probability of survival after cardiac arrestwithoutCPR (ie, zero). Without realising it, this line of reasoning is strikingly similar to Pascal’s Wager, a Renaissance-era (...) argument for accepting the proposition for God’s existence. But while the original argument is quite logical—if not universally compelling—the modern variant makes several erroneous assumptions. The authors here present a case of a patient who unwittingly appeals to Pascal’s Wager to explain his request for maximal treatment, in order to highlight the crucial divergences from the original Wager. In understanding the faulty assumptions inherent in the application of Pascal’s Wager to code status decisions—and identifying the underlying motivations which the Wager serves to confirm—providers can better ensure that the true values and preferences of patients are upheld. (shrink)

It should come as no surprise that we will get three different answers to the same question since we have three lawyers on the panel. The law is a matter of policy, and there is usually no single “right” answer to these questions. Each lawyer will come to a question from a very different perspective and bring a different approach to the answer.