• Coherence1 for previsions of random variables with generalized betting; • Coherence2 for probability forecasts of events with Brier score penalty; • Coherence3 probability forecasts of events with various proper scoring rules.
Guidelines advise that x-rays do not contribute to the clinical management of simple nasal fractures. However, in cases of simple nasal fracture secondary to assault, a facial x-ray may provide additional legal evidence should the victim wish to press charges, though there is no published guidance. We examine the ethical and medico-legal issues surrounding this controversial area.
Impairments in visual perceptual organization abilities are a repeatedly observed cognitive deficit in schizophrenia. These impairments have been found to be most prominent among patients with histories of poor premorbid social functioning, disorganized symptoms, and poor clinical outcomes. Despite the demonstration of significant sex differences for these clinical factors in schizophrenia, the extent of sex differences for visual perceptual organization in schizophrenia is unknown. Therefore, we investigated the extent to which previously known correlates (premorbid social sexual functioning and disorganized symptoms) (...) and a novel factor (participant sex) accounted for performance on two perceptual organization tasks (contour integration and Ebbinghaus illusion) that have previously demonstrated sensitivity to schizophrenia. We also determined the relative degree to which each of these factors predicted task scores over and above the others. Schizophrenia patients (N = 109, 43 female) from different levels of care were ascertained. Female patients demonstrated higher contour integration scores, but lower performance on the context sensitivity index of the Ebbinghaus illusion, compared to males. Contour integration performance was significantly associated with poorer premorbid adolescent social sexual functioning and higher levels of disorganized symptoms, supporting past results that indicate a relationship among poor premorbid social sexual functioning, disorganized symptoms, and visual perceptual abnormalities in schizophrenia. However, analyses of Ebbinghaus illusion performance suggests there is a complex relationship among patient sex, clinical factors and perceptual abilities with relatively intact bottom-up grouping processes in females, but greater problems, compared to males with more top-down mediated context sensitivity. Therefore, sex differences may be an important consideration for future studies of visual perceptual organization in schizophrenia. (shrink)
Ernst Rüdin (1874–1952) was the founder of psychiatric genetics and was also a founder of the German racial hygiene movement. Throughout his long career he played a major role in promoting eugenic ideas and policies in Germany, including helping formulate the 1933 Nazi eugenic sterilization law and other governmental policies directed against the alleged carriers of genetic defects. In the 1940s Rüdin supported the killing of children and mental patients under a Nazi program euphemistically called “Euthanasia.” The authors document these (...) crimes and discuss their implications, and also present translations of two publications Rüdin co-authored in 1938 showing his strong support for Hitler and his policies. The authors also document what they see as revisionist historical accounts by leading psychiatric genetic authors. They outline three categories of contemporary psychiatric genetic accounts of Rüdin and his work: (A) those who write about German psychiatric genetics in the Nazi period, but either fail to mention Rüdin at all, or cast him in a favorable light; (B) those who acknowledge that Rüdin helped promote eugenic sterilization and/or may have worked with the Nazis, but generally paint a positive picture of Rüdin’s research and fail to mention his participation in the “euthanasia” killing program; and (C) those who have written that Rüdin committed and supported unspeakable atrocities. The authors conclude by calling on the leaders of psychiatric genetics to produce a detailed and complete account of their field’s history, including all of the documented crimes committed by Rüdin and his associates. (shrink)
The Johns Hopkins-Fogarty African Bioethics Training Program (FABTP) has offered a fully-funded, one-year, non-degree training opportunity in research ethics to health professionals, ethics committee members, scholars, journalists and scientists from countries across sub-Saharan Africa. In the first 9 years of operation, 28 trainees from 13 African countries have trained with FABTP. Any capacity building investment requires periodic critical evaluation of the impact that training dollars produce. In this paper we describe and evaluate FABTP and the efforts of its trainees.Our data (...) show that since 2001, the 28 former FABTP trainees have authored or co-authored 105 new bioethics-related publications; were awarded 33 bioethics-related grants; played key roles on 78 bioethics-related research studies; and participated in 198 bioethics workshops or conferences. Over the past nine years, trainees have collectively taught 48 separate courses related to bioethics and have given 170 presentations on various topics in the field. Many former trainees have pursued and completed doctoral degrees in bioethics; some have become editorial board members for bioethics journals. Female trainees were, on average, less experienced at matriculation and produced fewer post-training outputs than their male counterparts. More comprehensive studies are needed to determine the relationships between age, sex, previous experience and training program outputs. (shrink)
"In a language there are only differences without positive terms. Whether we take the signified or the signifier, the language contains neither ideas nor sounds that pre-exist the linguistic system, but only conceptual differences and phonic differences issuing from this system." (From the posthumous Course in General Linguistics, 1916.) -/- No one becomes as famous as Saussure without both admirers and detractors reducing them to a paragraph's worth of ideas that can be readily quoted, debated, memorized, and examined. One can (...) argue the ideas expressed above - that language is composed of a system of acoustic oppositions (the signifier) matched by social convention to a system of conceptual oppositions (the signified) - have in some sense become "Saussure", while the human being, in all his complexity, has disappeared. In the first comprehensive biography of Ferdinand de Saussure, John Joseph restores the full character and history of a man who is considered the founder of modern linguistics and whose ideas have influenced literary theory, philosophy, cultural studies, and virtually every other branch of humanities and the social sciences. -/- Through a far-reaching account of Saussure's life and the time in which he lived, we learn about the history of Geneva, of Genevese educational institutions, of linguistics, about Saussure's ancestry, about his childhood, his education, the fortunes of his relatives, and his personal life in Paris. John Joseph intersperses all these discussions with accounts of Saussure's research and the courses he taught highlighting the ways in which knowing about his friendships and family history can help us understand not only his thoughts and ideas but also his utter failure to publish any major work after the age of twenty-one. (shrink)
This study examines perceptions of ethical climate and ethical practices of 118 successful Chinese managers among business students and managen in the Zhejiang province of China. The impact of different ethical climate types on perceived ethical practices of successful managers was also investigated. The "rules'* was the most reported, and '' independence'' was the least reported, among the various climate types. A majority of the respondents perceive successful managers as ethical. In addition, those who believed that their organization had a (...) "rules" climate perceived a strong positive link between success and ethical behavior. None of the other climate types had an impact on the link between success and ethical behavior. (shrink)
This chapter explores some of the similarities and differences in the philosophical methods of five philosophers often considered existentialists: Heidegger, Sartre, Merleau-Ponty, de Beauvoir and Marcel. The relationship between existentialism and phenomenological methods, as well as transcendental reasoning in general, is examined.
The Continuum Companion to Existentialism offers the definitive guide to a key area of modern European philosophy. The book covers the fundamental questions asked by existentialism, providing valuable guidance for students and researchers to some of the many important and enduring contributions of existentialist thinkers. Eighteen specially commissioned essays from an international team of experts explore existentialism’s relationship to philosophical method; ontology; politics; psychoanalysis; ethics; religion; literature; emotion; feminism and sexuality; cognitive science; authenticity and the self; its significance in Latin (...) American culture; and its contribution to the development of Poststructuralism. In addition, five short chapters summarise the status of canonical figures Kierkegaard, Nietzsche, Heidegger, Sartre and de Beauvoir, delineating the historical approach to their work, while pointing to new directions such research is now taking. Featuring a series of indispensable research tools (A to Z of terms, concepts and thinkers; timeline of existentialism; list of resources and an annotated guide to further reading), this Companion is an essential tool to help the new reader navigate through the heart of Existentialism and modern European philosophy. (shrink)
Quantum theories constructed on the noncommutative spacetime called the Groenewold–Moyal plane exhibit many interesting properties such as Lorentz and CPT noninvariance, causality violation and twisted statistics. We show that such violations lead to many striking features that may be tested experimentally. These theories predict Pauli forbidden transitions due to twisted statistics, anisotropies in the cosmic microwave background radiation due to correlations of observables in spacelike regions and Lorentz and CPT violations in scattering amplitudes.
Farmers’ markets have enjoyed a resurgence in the past two decades in Canada, the United States, and the United Kingdom. This increase in popularity is attributed to a host of environmental, social, and economic factors, often related to the alleged benefits of local food, alternative farming, and producer–consumer interactions. Steeped in tradition, there are also widely held assumptions related to the type of food and food vendors that belong at a farmers’ market in addition to the type of experience that (...) should take place. There remains a need to explore and analyze these fundamental aspects of the farmers’ market and to consider how they influence their formation and function. This paper argues that discourses of authenticity are central to the identity of the farmers’ market, and that they are constructed differently “from above” by those seeking to regulate farmers’ markets in particular jurisdictions and “from below” by managers, producers, and consumers at individual markets. A literature-based discussion is complemented and grounded by consideration of institutional statements regarding authenticity and of key results from a survey of managers, food vendors, and customers at 15 farmers’ markets in Ontario, Canada. It is demonstrated that while the general discourse about authenticity at the farmers’ market is built around strict, almost ideological assumptions about the presence of “local food” and those who produce it, community-level responses reflect considerable diversity in the interpretation and composition of the farmers’ market. It is suggested that a binary view of authenticity, where some farmers’ markets are cast as “real” and others presumably not, is highly problematic as it tends to ignore a large and important middle ground with multiple identities. (shrink)
This study examines factors impacting ethical behavior of 103 hospital nurses. The level of emotional intelligence and ethical behavior of peers had a significant impact on ethical behavior of nurses. Independence climate had a significant impact on ethical behavior of nurses. Other ethical climate types such as professional, caring, rules, instrumental, and efficiency did not impact ethical behavior of respondents. Implications of this study for researchers and practitioners are discussed.
This study investigates factors impacting perceptions of ethical conduct of peers of 293 students in four US universities. Self-reported ethical behavior and recognition of emotions in others (a dimension of emotional intelligence) impacted perception of ethical behavior of peers. None of the other dimensions of emotional intelligence were significant. Age, Race, Sex, GPA, or type of major (business versus nonbusiness) did not impact perception of ethical behavior of peers. Implications of the results of the study for business schools and industry (...) professionals are discussed. (shrink)
This study explores if managerial dependencies and organizational independence impact ethical behavior of employees. Survey data was collected from 203 employees working for three hospitals in Midwestern and Northwestern United States. Managerial dependencies like specialized expertise, political connections, and performance visibility significantly impacted ethical behavior. Organizational independence and ethical behavior of peers also had a significant impact on ethical behavior. Implications of this study for researchers and practitioners are discussed.
Wittgenstein’s early philosophy of language is shaped by his attention to Parmenides’ paradox of false propositions and the problem of the unity of the proposition. Wittgenstein (dis)solves these two (pseudo)problems through his discussion of the “internal pictorial relation” between propositions and states of affairs, which is an artifact of language and the world being “constructed according to a common logical pattern” (TLP 4.014). After examining these issues, I argue that this treatment points to a further problem, namely, the question of (...) the agency responsible for this construction, and in the paper I briefly explore this byconsidering a parallel set of problems as they arise for Kant. For Kant, the question is what guarantees that nature conforms to our concepts and their logic, which he answers through his account of the normative authority we exercise in our cognitive activities. Wittgenstein, I argue, faces a parallel question, which he fails to face in his early work, and only begins to address in his later work on rule-following. (shrink)
This study examines factors impacting ethical behavior of 203 hospital employees in Midwestern and Northwestern United States. Ethical behavior of peers had the most significant impact on ethical behavior. Ethical behavior of successful managers, professional education in ethics and sex of the respondents also significantly impacted ethical behavior. Nurses were significantly more ethical than other employees. Race of the respondent did not impact ethical behavior. Overclaiming scales indicated that social desirability bias did not significantly impact the results of our study. (...) Implications of this study for researchers and practitioners are discussed. (shrink)