ABSTRACTFacial stimuli are widely used in behavioural and brain science research to investigate emotional facial processing. However, some studies have demonstrated that dynamic expressions elicit stronger emotional responses compared to static images. To address the need for more ecologically valid and powerful facial emotional stimuli, we created Dynamic FACES, a database of morphed videos from younger, middle-aged, and older adults displaying naturalistic emotional facial expressions. To assess adult age differences in emotion identification of dynamic stimuli and to provide normative ratings (...) for this modified set of stimuli, healthy adults categorised for each video the emotional expression displayed, rated the expression distinctiveness, estimated the age of the face model, and rated the naturalness of the expression. We found few age differences in emotion identification when using dynamic stimuli. On... (shrink)

Appropriate concerns about cost and unequal access to healthcare have resulted in the creation of powerful managed networks seeking to share the risks of high healthcare costs among plans, providers, and patients. Much to their credit, these managed networks have slowed the rise in healthcare spending by as much as 44% in markets with high HMO penetration. However, whether these savings will materially improve access and quality remains to be seen.

ABSTRACT:Although Alasdair MacIntyre has criticized both the market economy and applied ethics, his writing has generated significant discussion within the literature of business ethics and organizational studies. In this article, I extend this conversation by proposing the use of MacIntyre’s account of the virtues to conceive of management as a domain-relative practice that requires and develops practical wisdom. I proceed in four steps. First, I explain MacIntyre’s account of the virtues in light of his definition of a “practice.” Second, I (...) examine his distinction between “practices” and “institutions.” Third, I explain what I mean by a “domain-relative practice” and defend the claim that it is helpful to conceive of management in those terms. Finally, I highlight several features of practical wisdom as a virtue developed in and integral to standards of excellence within management as a domain-relative practice. (shrink)

Psychophysical scaling models of the form R = f, with R the response and I some intensity of an attribute, all assume that people judge the amounts of an attribute. With simple biases excepted, most also assume that judgments are independent of space, time, and features of the situation other than the one being judged. Many data support these ideas: Magnitude estimations of brightness increase with luminance. Nevertheless, I argue that the general model is wrong. The stabilized retinal image literature (...) shows that nothing is seen if light does not change over time. The classification literature shows that dimensions often combine to produce emergent properties that cannot be described by the elements in the stimulus. These and other effects cannot be adjusted for by simply adding variables to the general model because some factors do not combine linearly. The proposed alternative is that people initially judge the entire stimulus – the object in terms of its environment. This agrees with the constancy literature that shows that objects and their attributes are identified through their relations to other aspects of the scene. That the environment determines judgments is masked in scaling studies where the standard procedure is to hold context constant. In a typical brightness study the essential stimulus might be the intensity of the light or a difference between the light and the background. The two are perfectly confounded. This issue is examined in the case of audition. Judgments of the loudness of a tone depend on how much that tone differs from the previous tone in both pitch and loudness. To judge loudness people first seem to process the stimulus object in terms of differences between it and other aspects in the situation; only then do they assess the feature of interest. Psychophysical judgments will therefore be better interpreted by theories of attention that are based in biology or psychology than those that are based in classical physics. (shrink)

Technical hitches mar van Gelder's proposed map of the conceptual landscape, particularly with respect to descriptive levels and the trio of instantiation, realisation, and implementation. However, for all the formal quibbles, van Gelder is onto something important; the tension he notes between computationalism and a dynamical alternative threatens to transform the way we conduct cognitive science research.

GREGORY R. JOHNSON examines the link between Ayn Rand's ethics, which can be broadly characterized as Aristotelian, and her political philosophy, which can be broadly characterized as classical liberalism of the Lockean, natural rights variety. He maintains that Rand's argument for classical liberalism on the basis of the objectivity of values fails because of a reductionistic and excessively intellectualistic conception of human nature. In addition to discussing Rand's arguments, he surveys the Rand-influenced work of Douglas B. Rasmussen and Douglas (...) J. Den Uyl, as well as Tibor R. Machan and Tara Smith. (shrink)

The summa of a distinguished philosopher's career, and full treatment of the temporal in philosophical terms, this volume shows us that by taking time seriously we can discover something essential to almost every question of human concern. Are we IN time? Charles Sherover asks, and in pursuing this question he considers time in conjunction with cognition, morality, action, physical nature, being, God, freedom, and politics. His essays, while drawing upon Royce, Heidegger, Kant, Leibniz, and even Hartshorne and Bergson, defy categorization (...) by method or school; instead, they reveal the diversity and divergence of thinking about time as well as the myriad features and values within the omnipresence of time and change. The volume begins with an overview of the history of thought on time and a clarification of some fundamental conceptual distinctions in temporal ideas. Sherover then offers a critique of Kant, the first thinker to recognize that all human experience has a temporal form. In a series of essays on metaphysics--a valuable corrective to the dominant metaphysical tradition of talking about being as if time does not matter--he pursues temporal responses to such problems as being, internal relations, individuation, mind, and free will. Finally, in essays on time, freedom, and the common good, Sherover argues that these three phenomena are intrinsically related to one another, the fulfillment of each involving the other two. Throughout, these essays brilliantly depict human life and thought thoroughly steeped in time and argue for the significance of the future for human activity. Portraying the openness of the future as the basis for purposiveness and freedom, knowledge and moral action, social life and religious hope, Sherover's work conveys a hopeful message of human finitude that nonetheless allows us a measure of control over events in our own time. (shrink)

In January of the year a.d. 69, Marcus Salvius Otho, disappointed in his attempt to be named Galba's heir and successor, fomented revolt among the praetorian guard. Trading on the praetorians’ own discontent at not receiving the donative, he began to win over the soldiers’ favour. Tacitus relates that, when the attitude of the soldiers seemed ripe, Otho himself came forth and began to implore them directly ; and after he accepted the oath of loyalty from the entire classicorum legio, (...) he felt ready to hold a speech encouraging the men to complete the deed by ousting Galba. (shrink)

[opening paragraph]: The authors are to be congratulated for this daring and imaginative attempt to discuss art and aesthetic experience in neurological terms. The core of the argument is the relevance of the peak shift effect to our understanding of aesthetics. The application of this well-known principle of animal discrimination learning certainly does seem plausible and appropriate in the context.

Gregory R. Johnson argues, contra Barry Vacker, that reductionist thinking and nonlinear aesthetics are not mutually exclusive, and that the passages in The Fountainhead cited by Vacker actually support the mastery of nature thesis. Johnson also addresses some miscellaneous criticisms offered by William Thomas, who wrote a review of Johnson's "Liberty and Nature" (Journal of Ayn Rand Studies, Fall 1999) that appeared in Navigator.

Panentheism has received widespread support among theologians involved in the religion‐science dialogue, due in no small part to the success with which panentheism addresses a range of issues. Nevertheless, panentheism as a theological premise needs continued development and elucidation. Panentheism is often presented as a theoretical model of the God‐world relationship, yet the supporting arguments rely on metaphors that are varied and open‐ended. Analogy from the mind‐body relationship leads to a “weak” panentheism that emphasizes the presence of God, while whole‐part (...) analogies suggest a “strong” panentheism that emphasizes some level of identity between God and the world. In turn, these analogies and metaphors bear nontrivial similarities to early Trinitarian and Christological debates in their treatment of God and world as distinct substances. This similarity suggests the importance of panentheistic approaches. Nevertheless, panentheists need to further clarify the relation of theory and metaphor in their work, as well as more precisely develop the central claim that God is in the world. (shrink)

To suppose the possibility of dialogue between theology and science is to suppose that theology is an intellectually worthy partner to engage in dialogue with science. The status of theology as a discipline, however, remains contested, one sign of which is the absence of theology from the university. I argue that a healthy theology-science dialogue would benefit from the presence of theology as an academic discipline in the university. Theology and theologians would benefit from the much closer contact with university (...) disciplines, including the sciences. The university and the sciences would benefit from the presence of theology, providing a department of ultimate concern, where big questions may be asked and ideologies critiqued. A university theology would need to meet standards of academic integrity. (shrink)

To mark the 200th anniversary of the birth of Søren Kierkegaard, I review in this essay the relationship between Kierkegaard and the Catholic tradition. First, I look back to consider both Kierkegaard’s encounter with Catholicism and the influence of his work upon Catholics. Second, I look around to consider some of the recent work on Kierkegaard and Catholicism, especially Jack Mulder’s recent book, Kierkegaard and the Catholic Tradition, and the many articles that examine Kierkegaard’s relation to Catholicism in the multi-volume (...) Kierkegaard Research series edited by Jon Stewart. Finally, I look ahead to consider possible directions in which the conversation between Catholics and Kierkegaardians might continue. (shrink)

The purpose of this article is to critique the primary arguments given by Paul Bloom and Jesse Prinz against empathy, and to argue instead that empathy is best understood as a virtue that plays an important but complicated role in the moral life. That it is a virtue does not mean that it always functions well, and empathy sometimes contributes to behavior that is partial and unfair. In some of their writings, both Bloom and Prinz endorse the view that empathy (...) is a fixed trait, but there is little reason to think this, and the studies that they cite do not support this view. Further, a number of recent studies suggest the opposite: our empathic reactions are malleable and subject to environmental effects and learning. Although our capacities for cognitive and emotional empathy are clearly not sufficient for being moral, I argue that they are functionally necessary traits that, like other virtues, must be cultivated correctly. (shrink)

GREGORY R. JOHNSON and DAVID RASMUSSEN argue that Rand's defense of abortion on demand is inconsistent with her own fundamental metaphysical, epistemological, and moral principles, namely that everything that exists has a determinate identity, that the concept of man refers to all of man's characteristics, not just his essential characteristics, and that there is no gap between what an organism truly is and what it ought to be.

This innovative book is written in an accessible, compact style that sets forth and explains a sound framework for professional ethics that readers can quickly put into practice in analyzing and writing about cases. Through a series of moral conflicts, it aims at improving the skills of moral reasoning and achieving moral development.

Gregory R. Johnson and David Rasmussen defend their critique of Ayn Rand's views on abortion, arguing that their critics miss its main points. Tibor Machan and Alexander Tabarrok actually depart from Rand's own position under the guise of defending it; they introduce a non-Randian distinction between being a human organism and being a moral person.

Sheds light on the meaning of human freedom by examining and making clear the relationship between the concepts of anxiety and despair in the writings of Soren Kierkegaard. Drawing on Kierkegaard's The Concept of Anxiety and The Sickness Unto Death, the author provides detailed accounts on Kierkegaard's concepts of anxiety and despair, and discusses much secondary literature on these topics. What follows is an examination of Kierkegaardian feelings and moods, and freedom and individuality. Annotation copyright by Book News, Inc., Portland, (...) OR. (shrink)

Theology and philosophy have traditionally assumed a radical split between human beings and the rest of creation. Philosophically, the split is usually justified in terms of a locus humanus, some one cognitive trait that human beings possess and nonhuman animals do not. Theologically, this trait is usually identified as that which makes us in the image of God. Research in animal cognition, however, suggests that we are not unique in as many respects as we think we are. This suggests that (...) we rethink the idea of the image of God. In light of this, I propose that we think of nature itself as being in the image of God, with humankind as part of the broader natural and theological process. (shrink)

Wentzel van Huyssteen's book Alone in the World? provides a thoughtful and nuanced account of human evolution from a theological perspective. Not only does his work provide what is perhaps the only sustained theological reflection specifically on human evolution, but his working through of many of the issues, particularly on the image of God literature in theology, has few parallels. Despite this, I focus on what I consider to be several weaknesses of the text, including areas of theological method, theological (...) interpretation, and the central topic of human uniqueness. Addressing these weaknesses will, I propose, improve van Huyssteen's argument and lead in new and fruitful directions. (shrink)

_Dreams of a Spirit-Seer_, Immanuel Kant's book on Emanuel Swedenborg, has mystified readers since its publication in 1766 during Swedenborg's lifetime. The unusual style and content of _Dreams_ have given rise to two opposing interpretations. Most Kant scholars regard the work as a skeptical attack on Swedenborg's mysticism. Other critics, however, believe that Kant regarded Swedenborg as a serious philosopher and visionary, and that _Dreams_ both reveals Kant's profound debt to Swedenborg and coneals that debt behind the mask of irony. (...) In addition, Dr. Gregory R. Johnson provides selections from other Kantian writings that mention Swedenborg and also contemporary reviews of _Dreams_, showing that Kant himself was ambivalent about Swedenborg's claims and that readers of his day questioned his position. With its extensive notes, this work is an invaluable resource for students of Kant and of Swedenborg. (shrink)

In this paper, I extend contemporary virtue ethics by pointing to a philosophical insight that emerges from Aristotle’s Rhetoric: technical mastery of a discipline or practice involves cultivating the virtue of practical wisdom. After reviewing features of Alasdair MacIntyre’s virtue ethics, I draw attention to specific virtues identified by MacIntyre while noting the relative absence of the virtue of practical wisdom in his discussion of social practices. I compare and contrast MacIntyre’s virtue ethics with that of Aristotle. Focusing on Aristotle’s (...) Rhetoric, I show how Aristotle suggests that the virtue of practical wisdom is integral to technical mastery in the art of persuasive public speaking. I argue that Aristotle’s insight about the tight connection between practical wisdom and technical mastery is not limited to the art of rhetoric. Retrieving insights from Aristotle’s Rhetoric brings into focus ways in which the virtue of practical wisdom is requisite to technical mastery more generally. (shrink)

Charles Taylor has recently provided an in-depth exploration of secularity, with a central characteristic being the understanding that religious commitment is optional. This essay extends this analysis, considering the possibility that American society may be entering a second stage of secularity, one in which the possibility of religious commitment ceases to be an option at all for many. The possible implications of such a development are considered for the theology-and-science dialogue.

Religions are complex, and any attempt at defining religion necessarily falls short. Nevertheless, any scholarly inquiry into the nature of religion must use some criteria in order to evaluate and study the character of religious traditions across contexts. To this end, I propose understanding religion in terms of an orienting worldview. Religions are worldviews that are expressed not only in beliefs but also in narratives and symbols. More than this, religions orient action, and any genuine religious tradition necessarily is concerned (...) with normative behavior, whether ethical or religious in character. Such an understanding of religion has several advantages, one of which is its natural relation to current forms of the science‐religion dialogue. Not only can the findings of cognitive science and related areas inform us about the nature of religion; scientific discoveries also prove to be important for any religious synthesis that attempts to construct a worldview for the twenty‐first century. (shrink)

Owen Flanagan's The Really Hard Problem provides a rich source of reflection on the question of meaning and ethics within the context of philosophical naturalism. I affirm the title's claim that the quest to find meaning in a purely physical universe is indeed a hard problem by addressing three issues: Flanagan's claim that there can be a scientific/empirical theory of ethics (eudaimonics), that ethics requires moral glue, and whether, in the end, Flanagan solves the hard problem. I suggest that he (...) does not, although he provides much that is of importance and useful for further reflection along the way. (shrink)

The structural view of rational acceptance is a commitment to developing a logical calculus to express rationally accepted propositions sufficient to represent valid argument forms constructed from rationally accepted formulas. This essay argues for this project by observing that a satisfactory solution to the lottery paradox and the paradox of the preface calls for a theory that both (i) offers the facilities to represent accepting less than certain propositions within an interpreted artificial language and (ii) provides a logical calculus of (...) rationally accepted formulas that preserves rational acceptance under consequence. The essay explores the merit and scope of the structural view by observing that some limitations to a recent framework advanced James Hawthorne and Luc Bovens are traced to their framework satisfying the first of these two conditions but not the second. (shrink)

Robert McCauley's Why Religion Is Natural and Science Is Not provides a summary interpretive statement of the standard model in cognitive science of religion, what I have previously called the HADD + ToM + Cultural Epidemiology model, along with a more general argument comparing religious cognition to scientific thinking and a novel framework for understanding both in terms of the concept of the maturationally natural. I here follow up on some observations made in a previous paper, developing them in light (...) of McCauley's own response to my previous arguments. (shrink)

Gregory R. Johnson and Chris Matthew Sciabarra discuss references to Ayn Rand in the works of Paul Feyerabend and Slovaj Žižek.