We believe that the professional responsibility of bioscience and biotechnology professionals includes a social responsibility to contribute to the resolution of ethically fraught policy problems generated by their work. It follows that educators have a professional responsibility to prepare future professionals to discharge this responsibility. This essay discusses two pilot projects in ethics pedagogy focused on particularly challenging policy problems, which we call “fractious problems”. The projects aimed to advance future professionals’ acquisition of “fractious problem navigational” skills, a set of (...) skills designed to enable broad and deep understanding of fractious problems and the design of good policy resolutions for them. A secondary objective was to enhance future professionals’ motivation to apply these skills to help their communities resolve these problems. The projects employed “problem based learning” courses to advance these learning objectives. A new assessment instrument, “Skills for Science/Engineering Ethics Test”, was designed and administered to measure the success of the courses in doing so. This essay first discusses the rationale for the pilot projects, and then describes the design of the pilot courses and presents the results of our assessment using SkillSET in the first pilot project and the revised SkillSET 2.0 in the second pilot project. The essay concludes with discussion of observations and results. (shrink)

The android Data from Star Trek admired human emotion whereas Spock viewed emotion as irrational and maladaptive. The theory that emotions fulfil adaptive functions is widely accepted in academic psychology but little is known about laypeople’s theories. The present study assessed the extent to which laypeople share Data’s view of emotion as helpful or Spock’s view of emotion as a hindrance. We also assessed how help and hinder theory endorsement were related to reasoning, emotion regulation, and well-being. Undergraduates completed a (...) stressful timed reasoning task and questionnaires that assessed their theories of emotion, emotion regulation strategies, happiness, and social support. Overall, participants viewed emotion more as a help than a hindrance. The more they endorsed the view that emotion helps, the better their reasoning scores. Endorsing a help theory also predicted the use of reappraisal which, in turn, predicted greater happiness and social support. In contrast, endorsing the view that emotion hinders was associated with emotion suppression and less social support. Thus, people’s theories about the functionality of emotion may have important implications for their reasoning and emotional well-being. (shrink)

What rights govern heterosexual and homosexual behaviors? Two distinguished philosophers debate this important issue in Sexual Orientation and Human Rights. Laurence M. Thomas argues that a society which has the constitutional resources to protect hate groups can protect homosexuals without valorizing the homosexual life-style. He defends the view that the Bible cannot warrant the venom that, in the name of religion, is often expressed against homosexuals. Michael E. Levin defends the unorthodox view that the aversion some people experience toward homosexuality (...) deserves respect. He further argues that while homosexuals enjoy the same rights as others to be free of violence and discrimination, they do not have more extensive rights. (shrink)

This investigation examined how people’s beliefs about the functionality of emotion shape their emotional response and regulatory strategies when encountering distressing events. In Study 1, we present data supporting the reliability and validity of an 8-item instrument, the Help and Hinder Theories about Emotion Measure (HHTEM), designed to assess an individual’s beliefs about the functionality of emotion. Participants who more strongly endorsed a Help Theory reported greater wellbeing, emotional acceptance, and use of reappraisal to regulate emotion. Participants who more strongly (...) endorsed a Hinder Theory reported less wellbeing and more expressive suppression and substance use. In Study 2, we demonstrate that encouraging participants to view emotion as helpful affected their physiological and regulatory response to a distressing event. Participants in the Help Theory condition showed greater physiological reactivity (SCL) during a distressing film than control participants but were more accepting of their emotional response. Shortly after the film, SCL decreased for participants in the Help Theory condition. Compared to control participants, they engaged in less suppression and reported less lingering effect of the film on their mood. Together, these studies suggest that people’s theories about the functionality of emotion influence their reactivity, the strategies they adopt to regulate emotion, and their ability to rebound after distressing events. (shrink)

It is argued that a chief obstacle to a naturalistic explanation of the origins of mind is human exceptionalism, as exemplified in the 17th century by Descartes, and in the 20th century by Noam Chomsky. As an antidote to human exceptionalism we turn to the account of aesthetic judgment in Darwin’s Descent of Man, according to which the mental capacities of humans differ from those of lower animals only in degree, not in kind. Thoroughgoing naturalistic explanation of these capacities is (...) made easier by shifting away from the substance-metaphysical implications of the search for an account of mind, toward a dispositional account of the origins of mindfulness. (shrink)

It is argued that a chief obstacle to a naturalistic explanation of the origins of mind is human exceptionalism, as exempli fi ed in the seventeenth century by René Descartes and in the twentieth century by Noam Chomsky. As an antidote to human exceptionalism, we turn to the account of aesthetic judgment in Charles Darwin’s Descent of Man , according to which the mental capacities of humans differ from those of lower animals only in degree, and not in kind. Thoroughgoing (...) naturalistic explanation of these capacities is made easier by shifting away from the substance-metaphysical implications of the search for an account of mind , toward a dispositional account of the origins of mindfulness . (shrink)

We study what the existence of a classical embedding between computable structures implies about the existence of computable embeddings. In particular, we consider the effect of fixing and varying the computable presentations of the computable structures.

This study analyzes 435 oocyte donor recruitment advertisements to assess whether entities recruiting donors of oocytes to be used for in vitro fertilization (IVF) procedures include a disclosure of risks associated with the donation process in their advertisements. Such disclosure is required by the self-regulatory guidelines of the American Society for Reproductive Medicine (ASRM) and by law in California for advertisements placed in the state. We find very low rates of risk disclosure across entity types and regulatory regimes, although risk (...) disclosure is more common in advertisements placed by entities subject to ASRM's self-regulatory guidelines. Advertisements placed in California are more likely to include risk disclosure, but disclosure rates are still quite low. California-based entities advertising outside the state are more likely to include risk disclosure than non-California entities, suggesting that California's law may have a modest “halo effect.” Our results suggest that there is a significant ethical and policy problem with the status quo in light of the known and unknown risks of oocyte donation and the importance of risk disclosure to informed consent in the context of oocyte donation. (shrink)

In vitro fertilization using donated oocytes has proven to be an effective treatment option for many prospective parents struggling with infertility, and the usage of donated oocytes in assisted reproduction has increased markedly since the technique was first successfully used in 1984. Data published by the Centers for Disease Control and Prevention on the use of assisted reproductive technologies in the United States indicate that approximately 12% of all ART cycles in the country now use donated oocytes. The increased use (...) of oocyte donation in the United States has prompted discussion regarding risks associated with the process and how best to ensure the safety of oocyte donors.Physical risks associated with oocyte donation include bleeding, infection, ovarian hyperstimulation syndrome and a potential, although unconfirmed, increased risk of developing various forms of cancer, such as uterine, colon, breast, ovarian, and endometrial cancers. (shrink)

The history of ideas is an interdisciplinary field that began as an offshoot of the history of philosophy and was transformed by notions of perspective and cultural context drawn from the tradition of historical studies. The result is the practice of intellectual history, which has been carried out between the poles of inquiry commonly known as internalist and externalist, corresponding to mental phenomena and collective behavior in cultural surroundings. These are not opposed but rather complementary methods, and intellectual history may (...) be seen as the inside of cultural history and cultural history as the outside of intellectual history, the intellectual historian's task being to bring the two into alliance. (shrink)

The cognitive and behavioral functions of the frontal lobes have been of great interest to neuroscientists, neurologists, psychologists and psychiatrists. Recent technical advances have made it possible to trace their neuroanatomical connections more precisely and to conduct evoked potential and neuroimaging studies in patients. This book presents a broad and authoritative synthesis of research progress in this field. It encompasses neuroanatomical studies; experiments involving temporal organization and working memory tasks in non-human primates; clinical studies of patients following frontal lobe excisions (...) for intractable epilepsy; metabolic imaging in schizophrenia and affective disorder; neurobehavioral studies of patients with dementia, frontal lobe tumors, and head injuries; magnetic resonance imaging methods for studying human frontal lobe anatomy; theoretical approaches to describing frontal lobe functions; and rehabilitation of patients with frontal lobe damage including their core problem of diminished awareness. Written by a distinguished group of neuroscientists, psychologists and clinicians, Frontal Lobe Function and Dysfunction provides the best current source of information on this region of the brain and its role in cognition, behavior and clinical disorders. (shrink)

In the religious controversies of the English Revolution (1640-60), one problem became particularly urgent. How far were the Scriptures to be accepted as a faithful record of history? Much ink was spilled over the theoretical and practical problems of evidence and testimony and there swiftly developed an increasing self-consciousness and sophistication about the meaning of "matter of fact." This paper describes the response to skeptics and dogmatists of such moderate divines as Henry Hammond, Seth Ward, Richard Baxter, and Brian Walton, (...) and the way in which they attempted to construct a defense of the Biblical story—incidentally helping to defend the claims of history in general. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Erasmus and the Problem of the Johannine CommaJoseph M. LevineWhen Edward Gibbon decided to banish primary causes from the Decline and Fall and integrate secular and ecclesiastical history, he was completing a revolution that had begun unwittingly two centuries before. 1 To bring into his narrative of empire a consideration of the “Johannine comma” (the interpolation in 1 John 5:7–8) was not perhaps either digressive or inevitable; but it (...) would certainly have surprised and dismayed some of Gibbon’s immediate predecessors, such as the Catholic Frenchmen, Bossuet and Tillemont, each of whom had written about his subject and exercised an important effect on him at different times in his life; and it would have seemed even more incomprehensible to earlier generations. 2 Something had happened in the two centuries between Erasmus and Gibbon to make this new vantage point possible and congenial.It was, I think, nothing less than a victory for the idea of history. At the beginning of the sixteenth century theology still ruled as queen of the sciences and the claims of religion were largely justified by an appeal to reason and authority, that is, to Aristotelian logic and the dictates of the Church. By the end of the eighteenth century theology had become dependent on history, and religion was now justified by an appeal to “matter of fact.” 3 Even such mysteries as the doctrine of the Trinity, which had eluded the reason of St. Thomas and the schoolmen and had remained dependent on the dictates of Church Councils from Chalcedon to Trent, had come now to depend in some fashion on the [End Page 573] evidence of Scripture considered as history. At the same time the removal of final causes from the narrative of human events threatened to leave it—with every other Christian doctrine and event—to the arbitrament of ordinary scholarship. Gibbon brings us to the edge of religious modernity, and the history of the comma exactly spans the period of that development. It was Erasmus, however, as Gibbon himself suspected, who had first set some of the key problems, which he and his enlightened friends believed they had solved.For Erasmus the decision to edit the Greek New Testament was the result of an early commitment to Renaissance humanism and a response in particular to several lively currents in the contemporary intellectual scene. On the one hand Erasmus, encouraged perhaps by his new friend John Colet, began to think of the Bible principally as a record of history rather than as an arsenal of theological texts, above all as the story of Christ on earth—Christ as the supreme exemplar to be followed and imitated. Apparently, he had been well prepared for this by his acquaintance with the Brothers of the Common Life, and by a characteristic humanist distaste for logic and metaphysics—and a preference for rhetoric and history—which he displayed in all his early writing. 4 It seems to have been Colet’s Lectures on the New Testament that encouraged his view that Paul and the apostles, if not Christ himself, were best understood in their historical setting and that their message was primarily ethical. 5 In effect the churchman, Colet, and the wandering monk, Erasmus, wanted to place Christian responsibility back in the hands of the laity, in the conscience and behavior of the Christian believer, rather than in what they took to be the mechanical observances of Church ritual. This required that the Bible be placed at the very center of worship, in the hands of every man (and woman), accessible and intelligible as the Vulgate was not, and read in the first place for its story. There were others on the Continent who shared the same impulse—which, of course, the Protestant Reformation was also to endorse. 6Secondly, Erasmus was encouraged to his work by his accidental discovery of Lorenzo Valla’s Notes on the New Testament. 7 He had already pledged [End Page 574] himself to the culture of Italian humanism, to its determination to recover the Greek and Latin texts of classical antiquity and put them to use by imitation. Valla was the master of humanist technique, the greatest... (shrink)

Analyzing Mediumistic Mentation - Alvarado Proposal for Short List of Best Papers in Parapsychology - Levin Kauffman Stokes.

This paper is devoted to computer modelling of the development and regeneration of multicellular biological structures. Some species are able to regenerate parts of their body after amputation damage, but the global rules governing cooperative cell behaviour during morphogenesis are not known. Here, we consider a simplified model organism, which consists of tissues formed around special cells that can be interpreted as stem cells. We assume that stem cells communicate with each other by a set of signals, and that the (...) values of these signals depend on the distance between cells. Thus the signal distribution characterizes location of stem cells. If the signal distribution is changed, then the difference between the initial and the current signal distribution affects the behaviour of stem cells—e.g. as a result of an amputation of a part of tissue the signal distribution changes which stimulates stem cells to migrate to new locations, appropriate for regeneration of the proper pattern. Moreover, as stem cells divide and form tissues around them, they control the form and the size of regenerating tissues. This two-level organization of the model organism, with global regulation of stem cells and local regulation of tissues, allows its reproducible development and regeneration. (shrink)

This article focuses on the ways that sexual risk behaviors are related to race, class, and gender among low-income, culturally diverse women in South Florida. Data concerning sexual risk and gender are presented in terms of race and class variations. Results indicate that, in general, these women have a high degree of knowledge about acquired immune deficiency syndrome, a quite contemporary awareness of women's gendered subordination, and a lack of trust in heterosexual relationships. Attitudes, beliefs, and knowledge, however, are not (...) translated into sexual behaviors with men partners that would reduce their vulnerability to infection with the human immunodeficiency virus. The data indicate that race is a major factor that places women into an underclass position. Consequently, without socioeconomic resources, gendered behaviors have a direct influence on sexual risk. Multivariate analyses indicate that those women who are sex workers are significantly more likely to negotiate safe sex with clients than with main partners. The research not only challenges mainstream thinking about race, class, and gender but also provides overdue information on the vulnerability of women to HIV infection. (shrink)

Intended for courses in sensation and perception, this book covers the anatomy, physiology and phenomenology of the way humans sense and perceive the world. It is grounded in physiology to explain perceptual phenomena, on the theory that understanding sensation and perception is based in the physiology of the sensory organs and the brain.

This essay introduces a Common Knowledge symposium on the relationship between texts (for instance, musical scores or dramatic scripts) and performance in the arts by drawing out its implications for the interpretation of publicly consequential texts (such as constitutions, legal statutes, and canon law). Arguing that judges and clerics could learn much from studying the work of Philip Gossett and other practitioners of textual criticism in the arts, the essay suggests that a wider array of choices exists for legal interpretation (...) than the usual alternative between originalism or literalism, on the one hand, and intuitionism, on the other hand. Contributions to the symposium (titled “Between Text and Performance”) emphasize what Roger Moseley calls “improvisatory fluency in historical idioms,” and this introduction recommends that jurists develop for the law the kind of “ear” that musicians must have when a score invites or demands improvisation. (shrink)

Various theories of moral cognition posit that moral intuitions can be understood as the output of a computational process performed over structured mental representations of human action. We propose that action plan diagrams—“act trees”—can be a useful tool for theorists to succinctly and clearly present their hypotheses about the information contained in these representations. We then develop a methodology for using a series of linguistic probes to test the theories embodied in the act trees. In Study 1, we validate the (...) method by testing a specific hypothesis (diagrammed by act trees) about how subjects are representing two classic moral dilemmas and finding that the data support the hypothesis. In Studies 2–4, we explore possible explanations for discrete and surprising findings that our hypothesis did not predict. In Study 5, we apply the method to a less well‐studied case and show how new experiments generated by our method can be used to settle debates about how actions are mentally represented. In Study 6, we argue that our method captures the mental representation of human action better than an alternative approach. A brief conclusion suggests that act trees can be profitably used in various fields interested in complex representations of human action, including law, philosophy, psychology, linguistics, neuroscience, computer science, robotics, and artificial intelligence. (shrink)

This article argues that we could improve the design of research protocols by developing an awareness of and a responsiveness to the social contexts of all the actors in the research enterprise, including subjects, investigators, sponsors, and members of the community in which the research will be conducted. ?Social context? refers to the settings in which the actors are situated, including, but not limited to, their social, economic, political, cultural, and technological features. The utility of thinking about social contexts is (...) introduced and exemplified by the presentation of a hypothetical case in which one central issue is limitation of the probability of injury to subjects by selection of individuals who are not expected to live long enough for the known risks of the study to become manifest as harms. Benefits of such considerations may include enhanced subject satisfaction and cooperation, community acceptance, and improved data quality, among other desirable consequences. (shrink)

Advanced Cell Technology's Ethics Advisory Board has been called window dressing for a corporate marketing plan. But the scientists and managers have paid attention, and the lawyers have gone along.

In this paper, I attempt to demonstrate the structure of Sellars' critical direct realism in the philosophy of perception. This position is original because it attempts to balance two claims that many have thought to be incompatible: (1) that perceptual knowledge is direct, i.e., not inferential, and (2) that perceptual knowledge is irreducibly conceptual. Even though perceptual episodes are not the result of inferences, they must still stand within the space of reasons if they are to be counted not only (...) as knowledge, but also as thoughts directed at the world. The goal of this paper is to demonstrate how Sellars elaborates and defends this position. (shrink)

This interview with David Kleinberg-Levin, Professor Emeritus in the Department of Philosophy at Northwestern University, concerns his recent trilogy on the promise of happiness in literary language. Kleinberg-Levin discusses the relationship between and among philosophy, phenomenology, and literature. Among others, he addresses questions regarding literature’s ability to offer redemption, its response to suffering and justice, literary gesture, the ethics of narrative logic, and the surface of the text.Cet entretien avec David Kleinberg-Levin, Professeur émérite au département de philosophie de la Northwestern (...) University, est consacrée à sa récente trilogie sur la promesse du bonheur dans le langage littéraire. Kleinberg-Levin examine les relations réciproques et internes de la philosophie, de la phénoménologie et de la littérature. Entre autres, il pose des questions sur la capacité de la littérature à offrir une rédemption, sur sa réponse à la souffrance et à la justice, sur le geste littéraire, sur l’éthique de la logique narrative et sur la surface du texte.L’intervista a David Kleinberg-Levin, Professore Emerito presso il Dipartimento di Filosofia della Northwestern University, è dedicata alla sua recente trilogia sulla promessa di felicità nel linguaggio letterario. Kleinberg-Levin esplora il rapporto tra filosofia, fenomenologia e letteratura. In particolare egli affronta le questioni che riguardano la capacità della letteratura di offrire redenzione, la sua risposta alla sofferenza e alla giustizia, il gesto letterario, l’etica della logica narrativa, e la superficie del testo. (shrink)

Although eye tracking has been used extensively to assess cognitions for static stimuli, recent research suggests that the link between gaze and cognition may be more tenuous for dynamic stimuli such as videos. Part of the difficulty in convincingly linking gaze with cognition is that in dynamic stimuli, gaze position is strongly influenced by exogenous cues such as object motion. However, tests of the gaze‐cognition link in dynamic stimuli have been done on only a limited range of stimuli often characterized (...) by highly organized motion. Also, analyses of cognitive contrasts between participants have been mostly been limited to categorical contrasts among small numbers of participants that may have limited the power to observe more subtle influences. We, therefore, tested for cognitive influences on gaze for screen‐captured instructional videos, the contents of which participants were tested on. Between‐participant scanpath similarity predicted between‐participant similarity in responses on test questions, but with imperfect consistency across videos. We also observed that basic gaze parameters and measures of attention to centers of interest only inconsistently predicted learning, and that correlations between gaze and centers of interest defined by other‐participant gaze and cursor movement did not predict learning. It, therefore, appears that the search for eye movement indices of cognition during dynamic naturalistic stimuli may be fruitful, but we also agree that the tyranny of dynamic stimuli is real, and that links between eye movements and cognition are highly dependent on task and stimulus properties. (shrink)