With the continual development of artificial intelligence and smart computing in recent years, quantitative approaches have become increasingly popular as an efficient modeling tool as they do not necessitate complicated mathematical models. Many nations have taken steps, such as transitioning to online schooling, to decrease the harm caused by coronaviruses. Inspired by the demand for technology in early education, the present research uses a radial basis function neural network modeling technique to predict preschool instructors’ technology usage in classes based on (...) recognized determinant characteristics of technology acceptance. In this regard, this study utilized the RBFNN approach to predict preschool teachers’ technology acceptance behavior, based on the theory of planned behavior, which states that behavioral achievement, in our case the actual technology use in class, depends on motivation, intention and ability, and behavioral control. Thus, this research design is based on an adapted version of the technology acceptance model with eight dimensions: D1. Perceived usefulness, D2. Perceived ease of use, D3. Perceived enjoyment, D4. Intention to use, D5. Actual use, D6. Compatibility, D7. Attitude, and D8. Self-efficacy. According to the TAM, actual usage is significantly predicted by the other seven dimensions used in this research. Instead of using the classical multiple linear regression statistical processing of data, we opted for a NN based on the RBF approach to predict the actual usage behavior. This study included 182 preschool teachers who were randomly chosen from a project-based national preschool teacher training program and who responded to our online questionnaire. After designing the RBF function with the actual usage as an output variable and the other seven dimensions as input variables, in the model summary, we obtained in the training sample a sum of squares error of 37.5 and a percent of incorrect predictions of 43.3%. In the testing sample, we obtained a sum of squares error of 14.88 and a percent of incorrect predictions of 37%. Thus, we can conclude that 63% of the classified data are correctly assigned to the models’ dependent variable, i.e., actual technology use, which is a significant rate of correct predictions in the testing sample. This high significant percentage of correct classification represents an important result, mainly because this is the first study to apply RBFNN’s prediction on psychological data, opening up a new interdisciplinary field of research. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 39.1 (2006) 72-84 [Access article in PDF] "The Limbo of Ethical Simulacra": A Reply to Ron Greene Dana L. Cloud Department of Communication Studies University of Texas, Austin Steve Macek Department of Speech Communication North Central College James Arnt Aune Department of Communication Texas A&M University In two recent articles, "Another Materialist Rhetoric," and "Rhetoric and Capitalism" (1998, 2004), Ronald Walter Greene pays considerable attention (...) to Marxist rhetorical theory, especially the work of Dana L. Cloud (1994, 2001a, 2001b, 2002) and James Arnt Aune (1994, 2001). These essays usefully point up what is at stake in the debate between poststructuralist theory and Marxism: whether an instrumental, class-based, socialist critical and political project is still feasible and necessary in today's world. Rejecting both Aune's Marxist-humanist approach and Cloud's more economic vision of agency, Greene claims that the changing character of global capitalism and recognition of the "constitutive power" of discourse render rhetorical criticism and practical politics on a Marxist basis untenable. Although we appreciate Greene's engagement with Marxism, we contend that the arguments sketched out in his essays are theoretically and politically flawed.First, Greene's criticisms are directed against a crude caricature of Marxist epistemology that obscures the complexity of theories of representation and ideology in the historical materialist tradition. Second, underwriting Greene's entire project are confused, and in some cases demonstrably false, assessments of the nature and historical trajectory of world capitalism and of the current prospects for class-based social movements. Finally, Greene endorses something like a democratic project but offers no normative criteria for such a project beyond the immanence of always-already present communicative agency and the excesses of joy afforded (to some) by the capitalist system. We will examine each of these shortcomings in turn. [End Page 72] Real Lies: The Complexity of Marxist Epistemology Greene and other poststructuralists charge Marxist theorists in the field of rhetorical studies with holding a dubious representational theory of truth.1 In contrast, Greene embraces a critical approach that examines "how rhetorical practices create the conditions of possibility for a governing apparatus to judge and program reality" and that views "what is in the true" as rhetorically produced (1998, 22). At odds with Greene's approach, Marxists claim that, in a range of ways, ideological discourses reflect, distort, and/or negotiate with the objective social realities, interests, and lived experiences of contending classes in capitalist society. Moreover, we believe that—by means of interpretive, historical, and empirical research—Marxist scholars and activists may develop fuller and more accurate theoretical "representations" of such realities and interests and of the various ways they shape our lives and our political struggles.2This is not to say, however, that the process is simple or mechanistic. Marxist critical practice retains the evaluative power of realism without laying claim to absolute or unmediated empirical knowledge; moreover, we do not believe that ideas are mechanistically generated epiphenomena of economic motive. Discourses, as any communication scholar would agree and as Greene points out, do have effects or "effectivities." Yet anyone interested in a normative political project (which Greene wishes to escape, a point to which we shall return) must recognize the possibility of falsehood. However, as Raymond Geuss (1981) argues, falsehood is not only a matter of empirical misrepresentation. In addition to epistemic falsehood, ideological discourses may exhibit both functional falsehood (referring to how even plausible ideas can bolster oppressive power) and genetic falsehood (ideas promulgated by those with ulterior motives, or intentional mystification).Similarly, analytic Marxist Jon Elster (1985) offers a view of ideology that regards discourses as more than simple epiphenomena of economic situations and struggles.3 Elster describes three overlapping forms of ideological production: the interest-based dissemination of distorted ideas, the failure of social imagination associated with widespread support for the capitalist system and U.S. imperialism, and the psychological comfort of palliative discourses such as religion and patriotism.4 Understanding how widespread adherence to common-sense ideas is accomplished is a project central to... (shrink)

In this article, I share an anecdote about citizen science and use it to reflect on this rapidly growing field of scientific activity, its funding, and its governance. The paper focuses particularly on the epistemic and social challenges that accompany increasing demands for professionalization and institutionalization of the Citizen Sciences.

Democratizing the syllabus has been discussed in the fields of sociology and political science but rarely in philosophy. In this paper I will draw upon my experience of teaching Philosophy of Love in an online modality to examine the impact on motivation when students fill in the gaps presented in a democratic syllabus.

ABSTRACT School psychologists are frequently confronted with ethically challenging situations arising from the need to balance multiple parties’ competing interests and the challenge of serving as both student advocate and school employee. Use of a systematic decision-making model has been recommended as a way of improving the quality of school psychologists’ ethical decisions. In the present study, school psychology practitioners were randomly assigned to one of two conditions: a Critical Evaluative condition, requiring the use of a problem-solving approach to resolve (...) an ethical dilemma, or an Intuitive condition, which entailed generating a solution based solely on intuition and professional experience/judgment. Use of a formal decision-making model did not result in higher caliber ethical resolutions. Participants’ age and number of years in the field were significantly correlated with raters’ judgments that solutions considered the consequences of a chosen course of action. Most participants reported that they did not utilize an ethical decision-making model during the course of their practice, relying instead on consultation with peers/colleagues and their own professional experience. Implications of these findings are discussed in the context of school psychology practice. (shrink)

Hermann Cohen (1842-1918) was a leading figure in the Neo- Kantian philosophical movement that dominated European thought before 1918. He was also an inaugural figure in modern Jewish philosophy in the twentieth and twenty-first centuries. This book explores Cohen's striking claim that ethics is rooted in law - a claim developed both in his philosophical ethics and his philosophy of Judaism, in particular in his writings on "love-of-neighbor," up to and including his well-known Religion of Reason. Dana Hollander proposes (...) that neither Cohen's systematic philosophy nor his "Jewish" philosophy should be seen as the dominant framework for his oeuvre as a whole, but that his understanding of key philosophical questions take shape in the passages between both corpuses, a trait that could be seen as paradigmatic for modern Jewish philosophy. Ethics Out of Law taps into one of the prime topics of current interest in the field of Jewish philosophy: the nature of Jewish political existence and the changing configurations of "law" that this entails. (shrink)

Alex John London’s new book, For the Common Good: Philosophical Foundations of Research Ethics highlights the fact that establishing just social arrangements is not only a matter of incentivizing popular will to act for the common good; it also requires filling in informational gaps about which policies, arrangements, and interventions will advance the basic interests of members in an equitable, effective and efficient manner. Promoting justice requires, in part, acquiring the knowledge for how to do so. In developing this point, (...) London carefully traces these missteps in the main philosophical debates and then resuscitates the importance of questions of justice at the heart of research ethics. In doing so, it provides a transformative corrective for the field. This review critically examines one of the central pillars of London’s egalitarian research imperative approach: the way in which the social value of research is closely linked with minimizing uncertainty among reasonable experts. (shrink)

This Encyclopedia offers a fresh, integrated and creative perspective on the formation and foundations of philosophy and science in European modernity. Combining careful contextual reconstruction with arguments from traditional philosophy, the book examines methodological dimensions, breaks down traditional oppositions such as rationalism vs. empiricism, calls attention to gender issues, to ‘insiders and outsiders’, minor figures in philosophy, and underground movements, among many other topics. In addition, and in line with important recent transformations in the fields of history of science (...) and early modern philosophy, the volume recognizes the specificity and significance of early modern science and discusses important developments including issues of historiography (such as historical epistemology), the interplay between the material culture and modes of knowledge, expert knowledge and craft knowledge. This book stands at the crossroads of different disciplines and combines their approaches – particularly the history of science, the history of philosophy, contemporary philosophy of science, and intellectual and cultural history. It brings together over 100 philosophers, historians of science, historians of mathematics, and medicine offering a comprehensive view of early modern philosophy and the sciences. It combines and discusses recent results from two very active fields: early modern philosophy and the history of (early modern) science. (shrink)

In present cultural debate, the theme of biodiversity is considered one of the most important topic because it does not treat only the variety of living forms but it includes also the value of itself and its preservation. Analysing a lot of its peculiar aspects we take conscious about uniqueness of life and relationship with other fields of knowledge: science, epistemology, aesthetics, ethics, politics. This essay focus especially on the origin of life, the processes of morphogenesis in living forms (...) and appearing of “aesthetics” qualities in biological world. The relation between biodiversity and aesthetic can help to understand the origin of human aesthetic sense. (shrink)

This chapter examines how the problem of the nature of body had become the central debate in the field of natural philosophy in England by the middle of the seventeenth century. It explains that the nature of the physical body is one of the major problems of seventeenth-century natural philosophy and that it began, at least in part, as a byproduct of a change in the philosophical vocabulary. The chapter also evaluates solutions proposed to address the problem concerning the nature (...) of body, including those derived from theory of matter and mixed mathematics. (shrink)

Women working in academic environments that are male dominated are subjected to high levels of occupational stress due to the so called stereotype threat (ST) (Steele, 1997). Stereotype threat is a social-psychological threat that arises when one is in the situation of doing something for which a negative stereotype about his/her group applies. For women's university teaching staff stereotype threat is a source of anxiety that affects their performance, career commitment and overall job satisfaction. Additionally ST accounts, partly, for the (...) horizontal and vertical gender segregation that is found in many fields. In order to overcome these problems we have proposed a preventive intervention program based on Rational Emotive Behaviour Therapy principles. (shrink)

Chater & Loewenstein have done a service to the field by raising the fundamental issue of how the political process distorts well-intentioned efforts at behavioral public policy. We connect this argument to broader research on government failure, particularly public choice theory in economics. We further suggest ways that behavioral research can help identify and mitigate such failures.

Social work and bioethics are fields deeply committed to cross-disciplinary collaboration to do their respective work. While scholars and practitioners from both fields share a commitment to social justice and to respecting the dignity, integrity and the worth of all persons, the overlap between the fields, including shared values, has received little attention. The purpose of this article is to describe the ways in which greater collaboration between the two fields can broaden their scope, enrich their (...) scholarship, and better ground their practice. We describe the potential for realizing such benefits in two areas – health care ethics consultation and social inequalities in health – arguing that the fields both complement and challenge one another, making them ideal partners for the interdisciplinary inquiry and problem-solving so often called for today in health and health care. (shrink)

This is a collection of essays, many of which were given originally as papers at a conference on Ancient Method held at Amherst College in 1994. Few directly address the subject of method in ancient philosophy. Readers whose primary interest is this subject and have high hopes for this new volume from Oxford University Press will be somewhat disappointed. Yet those of us whose interests in ancient philosophy are broader will find not a few excellent essays on important questions by (...) some of the leaders in the field. (shrink)

How has psychoanalysis developed in France in the years since Lacan so dramatically polarized the field? In this book, Dana Birksted-Breen and Sara Flanders of the British Psychoanalytical Society, and Alain Gibeault of the Paris Psychoanalytical Society provide an overview of how French psychoanalysis has developed since Lacan. Focusing primarily on the work of psychoanalysts from the French Psychoanalytical Association and from the Paris Psychoanalytical Society, the two British psychoanalysts view the evolution of theory as it appears to them (...) from the outside, while the French psychoanalyst explains and elaborates from inside the French psychoanalytic discourse. Seminal and representative papers have been chosen to illuminate what is special about French thinking. A substantial general introduction argues in favour of the specificity of 'French psychoanalysis', tracing its early influences and highlighting specific contemporary developments. Sections are made up of introductory material by Alain Gibeault, followed by illustrative papers in the following categories: the history of psychoanalysis in France the pioneers and their legacy the setting and the process of psychoanalysis phantasy and representation the body and the drives masculine and feminine sexuality psychosis. An excellent introduction to French psychoanalytical debate, _Reading French Psychoanalysis_ sheds a complementary light on thinking that has evolved differently in England and North America. It will be ideal reading for beginners and advanced students of clinical theory as well as experienced psychoanalysts wanting to know more about French Psychoanalytic theory, and how it has developed. (shrink)

Psychoanalysts working in clinical situations are constantly confronted with the struggle between conservative forces and those which enable something new to develop. Continuity and change, stasis and transformation, are the major themes discussed in _The Work of Psychoanalysis_, and address the fundamental question: How does and how can change take place? _The Work of Psychoanalysis_ explores the underlying coherence of the complex linked issues of theory and practice. Drawing on clinical cases from her own experience in the consulting room (...) class='Hi'>Dana Birksted-Breen focuses on what takes place between patient and analyst, giving a picture of the interlocking and overlapping vertices that make up the work needed in psychoanalysis. Some of the key topics covered include: sexuality; aspects of female identity; eating disorders; time; dreams; disturbances in modalities of thought; and terminating psychoanalysis. This book draws different traditions into a coherent theoretical position with consequences for the mode of working analytically. _The Work of Psychoanalysis_ will appeal to psychoanalysts and academics in psychoanalysis, psychotherapists, as well as postgraduate students studying courses in these fields. (shrink)

Hookups are uncommitted sexual encounters that range from kissing to intercourse and occur between individuals in whom there is no current dating relationship and no expressed or acknowledged expectations of a relationship following the hookup. Research over the last decade has begun to focus on hooking up among adolescents and young adults with significant research demonstrating how alcohol is often involved in hooking up. Given alcohol’s involvement with hooking up behavior, the array of health consequences associated with this relationship, as (...) well as its increasing prevalence from adolescence to young adulthood, it is important to determine the predictors and consequences associated with alcohol-related hooking up. The current review extends prior reviews by adding more recent research, including both qualitative and experimental studies (i.e. expanding to review more diverse methods), research that focuses on the use of technology in alcohol-related hookups (i.e. emerging issues), further develops prevention and intervention potentials and directions, and also offers a broader discussion of hooking up outside of college student populations (i.e., expanding generalization). This article will review the operationalization and ambiguity of the phrase hooking up, the relationship between hooking up and alcohol use at both the global and event levels, predictors of alcohol-related hooking up, and both positive and negative consequences, including sexual victimization, associated with alcohol-related hookups. Throughout, commentary is provided on the methodological issues present in the field, as well as limitations of the existing research. Future directions for research that could significantly advance our understanding of hookups and alcohol use are provided. (shrink)

As part of a European Erasmus Plus project entitled Death Education for Palliative Psychology, this study assessed the ways in which Master’s Degree students in psychology and the creative arts therapies self-rated their confidence and interest in death education and palliative and bereavement care. In five countries (Austria, Israel, Italy, Poland, Romania), 344 students completed an online questionnaire, and 37 students were interviewed to better understand their views, interest, and confidence. The results revealed some significant differences between countries, and showed (...) that older respondents with previous experience as formal caregivers for end-of-life clients showed greater interest in obtaining practical clinical competence in these fields. A mediation analysis indicated that students’ previous care experiences and past loss experiences were related to students’ current interest in death education and palliative and bereavement care through the mediation of their sense of confidence in this field. The qualitative findings identified five shared themes: life and death, learning about death, the psychological burden, personal experience and robust training, and four key training needs. Overall, students’ interest in studying and working with terminal illness and death are rooted in internal resources, a preliminary sense of confidence, but also external requirements. (shrink)

As scholars have rushed to either prove or refute cultural group selection, the debate lacks sufficient consideration of CGS's potential moderators. We argue that pressures for CGS are particularly strong when groups face ecological and human-made threat. Field, experimental, computational, and genetic evidence are presented to substantiate this claim.

Indoleamine 2,3‐dioxygenase (IDO) is the rate‐limiting enzyme in conversion of tryptophan to kynurenines, feeding de novo nicotinamide synthesis. IDO orchestrates materno‐foetal tolerance, increasing human reproductive fitness. IDO mediates immune suppression through depletion of tryptophan required by T lymphocytes and other mechanisms. IDO is expressed by alternatively activated macrophages, suspected to play a key role in tuberculosis (TB) pathogenesis. Unlike its human host, Mycobacterium tuberculosis can synthesize tryptophan, suggesting possible benefit to the host from infection with the microbe. Intriguingly, nicotinamide analogues (...) are used to treat TB. In reviewing this field, it is postulated that flux through the nicotinamide synthesis pathway reflects switching between aerobic glycolysis and oxidative phosphorylation in M. tuberculosis‐infected macrophages. The evolutionary cause of such shifts may be ancient mitochondrial behavior related to reproductive fitness. Evolutionary perspectives on the IDO pathway may elucidate why, after centuries of co‐existence with the Tubercle bacillus, humans still remain susceptible to TB disease. (shrink)

In this paper, I begin with a familiar puzzle about forgiveness, namely, how to distinguish forgiveness from excuse on the one hand and “letting go” on the other. After considering three recent and influential accounts of forgiveness that offer answers to this challenge among others, I develop an alternative model of forgiveness as a kind of personal release from debt or obligation. I argue that this model has a number of distinct advantages, including offering a new explanation of the subtle (...) connections between forgiveness, resentment and perspective taking, as well as helping to provide plausible answers to normative questions such as whether forgiveness is ever morally required. Finally, I draw connections between the debate about forgiveness and the debate about free will, and suggest one way in which the compatibility of forgiveness and understanding of an action’s causes can illuminate the debate about the compatibility of freedom and determinism. (shrink)

Benardete paradoxes involve infinite collections of Grim Reapers, assassins, demons, deafening peals, or even sentences. These paradoxes have recently been used in arguments for finitist metaphysical theses such as temporal finitism, causal finitism, and discrete views of time. Here we develop a new _finite_ Benardete-like paradox. We then use this paradox to defend a companions in guilt argument that challenges recent applications of patchwork principles on behalf of the aforementioned finitist arguments. Finally, we develop another problem for those applications by (...) examining the notion of exact duplication. (shrink)

In Slovakia Slavic literary studies can be found at the institutes of the Slovak Academy of Sciences (SAS) and at university departments. The only SAS institute to truly focus on Slavic studies is the Ján Stanislav Institute of Slavistics. Other SAS institutes that deal with Slavic studies to a lesser extent are the Institute of Slovak Literature and the Institute of World Literature. There are also Slavic-oriented academic initiatives involving short-term projects. Considering this situation, there is a need to prepare (...) a programme for Slavic literary studies in Slovakia so that a framework can be created outlining a new, systematic approach. (shrink)

In this paper, I endorse the idea that age is a defensible criterion for eligibility to vote, where age is itself a proxy for having a broad set of cognitive and motivational capacities. Given the current (and defeasible) state of developmental research, I suggest that the age of 16 is a good proxy for such capacities. In defending this thesis, I consider alternative and narrower capacity conditions while drawing on insights from a parallel debate about capacities and age requirements in (...) the criminal law. I also argue that the expansive capacity condition I adopt satisfies a number of powerful and complementary rationales for voting eligibility, and conclude by addressing challenging arguments that, on the one hand, capacity should not underlie voting eligibility in the first place, and, on the other, that capacity should do so directly and not via any sort of proxy, including age. (shrink)

Hannah Arendt was one of the foremost political thinkers of the twentieth century, and her particular interests have made her one of the most frequently cited thinkers of our time. This Companion examines the primary themes of her multi-faceted work, from her theory of totalitarianism and her controversial idea of the 'banality of evil' to her classic studies of political action and her final reflections on judgment and the life of the mind. Each essay examines the political, philosophical, and historical (...) concerns which shaped Arendt's thought, and which prompted her to become one of the most unapologetic champions of the political life in the history of Western thought. (shrink)

This paper considers the responsibilities of the FDA with regard to disseminating information about the benefits and harms of e-cigarettes. Tobacco harm reduction advocates claim that the FDA has been overcautious and has violated ethical obligations by failing to clearly communicate to the public that e-cigarettes are far less harmful than cigarettes. We argue, by contrast, that the FDA’s obligations in this arena are more complex than they may appear at first blush. Though the FDA is accountable for informing the (...) public about the health risks and benefits of products it regulates, it also has other roles that inform when and how it should disseminate information. In addition to being a knowledge purveyor, it is also a knowledge producer, an advisor to the public, and a practical agent shaping the material conditions in which people make health-related choices. In our view, those other roles call for caution in the way the FDA interprets and communicates the available evidence. (shrink)

Socrates engages his audience in Phaedrus with speeches that include revised or newly composed myths that express his theory of philosophical eros. The aim of the speeches is to generate a love for truth that spills over into dialogue. Speeches are a starting point for dialogue, just like physical attraction is the beginning of love. In the case of Phaedrus, the beginning of philosophy is portrayed using playful and rhetorically rich speeches that serve as "love potions" awakening the novice's soul, (...) and ultimately leading Phaedrus to higher rungs on the ladder of love through the palinode, a medicinal speech. It is thinking about speeches, not the speeches themselves, which moves Socrates' student Phaedrus from the love of speeches to the love of Beauty itself. This is a stark contrast to the purpose of speechmaking for the sophist. The sophist seeks to enchant the soul, while the philosopher seeks to charm the soul into loving wisdom through stimulating discussions. Socrates also uses role reversals in the lover-beloved relationship to model the soul's ascent, contrasting the traditional roles with the way the lover and beloved are presented in Socrates' speeches. The novice must actively recollect Beauty itself in order to ascend, rather than passively listening to speeches that provide an image of beauty. Socrates' interlocutors must move themselves up the ladder of love from their own philosophical eros; wisdom is not attained by merely being pushed all the way up the ladder of love. (shrink)

A deeply personal reckoning with family, mental illness, and suicide, Dana Trusso captures the meaning of Nietzsche's armor fati--to love one's fate--through her surreal imagery and longing to heal intergenerational wounds. Lines are drawn from Lars von Trier's Melancholia, Sonic Youth's Experimental Jet Set, Trash and No Star, and lines she read from her aunt's journals as a child. -/- The photo is a sculpture of an earth goddess by Jean-Philippe Richard located in the botanical gardens of Èze, France. (...) Nearby is Le Chemin de Nietzsche, a steep hike from the seaside to mountainous ruins that is said to have inspired Thus Spoke Zarathustra. (shrink)

Heron Heart is a poem born out of reflecting on the nature of existence during long stretches of isolation, where the boundary of what is and is not a living being was challenged—the nonhuman more alive than the human. It evokes the absurdity of the banal out of the confusion and beauty of sensory experience, with hints of nostalgia for a mythological world that never existed but is ever-present.

Recently, there have been several illuminating discussions highlighting a connection between the appropriate conditions for morally responsible agency and for valid informed consent in health care (including for personal medical decisions and for participation in clinical trials). In this chapter, I begin by drawing parallels between debates in both areas (e.g. “substantive” versus “procedural” accounts, “capacity” versus “flow” accounts) and then briefly defend the idea that we should focus on a particular family of substantive views that appeal to high-enough quality (...) opportunities for decision-making which are determined by both agents’ reasons-responsive capacities and situational factors. Notably, even if reasons-responsiveness conditions feature in both accounts of responsible agency and of informed consent, it remains an open question just how similar the conditions are in each area. In particular, since the basis for and the quality of our reasons-responsive capacities come in degrees, there is a question of when a threshold is met so that a person can be said to have a capacity, or a sufficiently high-quality capacity, which is a difficult question to answer in both realms. In this chapter, I assess possible answers and consider how constrained those answers should be by independent reasons to treat responsible agency and eligibility for informed consent similarly. (shrink)

Much attention has been focused in recent years on the ethical acceptability of physicians receiving gifts from drug companies. Professional guidelines recognize industry gifts as a conflict of interest and establish thresholds prohibiting the exchange of large gifts while expressly allowing for the exchange of small gifts such as pens, note pads, and coffee. Considerable evidence from the social sciences suggests that gifts of negligible value can influence the behavior of the recipient in ways the recipient does not always realize. (...) Policies and guidelines that rely on arbitrary value limits for gift-giving or receipt should be reevaluated. (shrink)

To describe phenomena that occur at different time scales, computational models of the brain must incorporate different levels of abstraction. At time scales of approximately 1/3 of a second, orienting movements of the body play a crucial role in cognition and form a useful computational level embodiment level,” the constraints of the physical system determine the nature of cognitive operations. The key synergy is that at time scales of about 1/3 of a second, the natural sequentiality of body movements can (...) be matched to the natural computational economies of sequential decision systems through a system of implicit reference called deictic in which pointing movements are used to bind objects in the world to cognitive programs. This target article focuses on how deictic bindings make it possible to perform natural tasks. Deictic computation provides a mechanism for representing the essential features that link external sensory data with internal cognitive programs and motor actions. One of the central features of cognition, working memory, can be related to moment-by-moment dispositions of body features such as eye movements and hand movements. (shrink)

Considerable attention has been paid recently to the gendering of organizations and occupations. Unfortunately, the gendered-organizations approach remains theoretically and empirically underdeveloped, as there have as yet been few clear answers to the question central to the perspective: What does it really mean to say that an organization itself, or a policy, practice, or slot in the hierarchy, is “gendered”? Reviewing literature in the gendered-organizations tradition, the author discusses three of the most common ways the perspective has been applied and (...) argues that all of these definitions pose potential problems for the project of meaningful social and organizational change. The article concludes with some suggestions about how a more useful conception of the gendered organization might be built. (shrink)

Nelkin presents a simple and natural account of freedom and moral responsibility which responds to the great variety of challenges to the idea that we are free and responsible, before ultimately reaffirming our conception of ourselves as agents. Making Sense of Freedom and Responsibility begins with a defense of the rational abilities view, according to which one is responsible for an action if and only if one acts with the ability to recognize and act for good reasons. The view is (...) compatibilist -- that is, on the view defended, responsibility is compatible with determinism -- and one of its striking features is a certain asymmetry: it requires the ability to do otherwise for responsibility when actions are praiseworthy, but not when they are blameworthy. In defending and elaborating the view, Nelkin questions long-held assumptions such as those concerning the relation between fairness and blame and the nature of so-called reactive attitudes such as resentment and forgiveness. Her argument not only fits with a metaphysical picture of causation -- agent-causation -- often assumed to be available only to incompatibilist accounts, but receives positive support from the intuitively appealing Ought Implies Can Principle, and establishes a new interpretation of freedom and moral responsibility that dovetails with a compelling account of our inescapable commitments as rational agents. (shrink)

Animate vision systems have gaze control mechanisms that can actively position the camera coordinate system in response to physical stimuli. Compared to passive systems, animate systems show that visual computation can be vastly less expensive when considered in the larger context of behavior. The most important visual behavior is the ability to control the direction of gaze. This allows the use of very low resolution imaging that has a high virtual resolution. Using such a system in a controlled way provides (...) additional constraints that dramatically simplify the computations of early vision. Another important behavior is the way the environment “behaves‘. Animate systems under real-time constraints can further reduce their computational burden by using environmental cues that are perspicuous in the local context. A third source of economy is introduced when behaviors are learned. Because errors are rarely fatal, systems using learning algorithms can amortize computational cost over extended periods. Further economies can be achieved when the learning system uses indexical reference, which is a form of dynamic variable binding. Animate vision is a natural way of implementing this dynamic binding. (shrink)

The cerebral cortex is a rich and diverse structure that is the basis of intelligent behavior. One of the deepest mysteries of the function of cortex is that neural processing times are only about one hundred times as fast as the fastest response times for complex behavior. At the very least, this would seem to indicate that the cortex does massive amounts of parallel computation.This paper explores the hypothesis that an important part of the cortex can be modeled as a (...) connectionist computer that is especially suited for parallel problem solving. The connectionist computer uses a special representation, termed value unit encoding, that represents small subsets of parameters in a way that allows parallel access to many different parameter values. This computer can be thought of as computing hierarchies of sensorimotor invariants. The neural substrate can be interpreted as a commitment to data structures and algorithms that compute invariants fast enough to explain the behavioral response times. A detailed consideration of this model has several implications for the underlying anatomy and physiology. (shrink)

Many philosophers hold that it is conceptually impossible to form a belief simply by willing it. Noting the failure of previous attempts to locate the presumed incoherence, Dion Scott-Kakures offers a version of the general line that voluntary believing is conceptually impossible because it could not qualify as a basic intentional action. This discussion analyzes his central argument, explaining how it turns on the assumption that a prospective voluntary believer must regard the desired belief as not justified, given her other (...) beliefs. It then shows that this assumption is false and also that some initially plausible suggestions for weakening the assumption fail to secure Scott-Kakures’s conclusion. (shrink)

In The Minority Body, Elizabeth Barnes rejects prevailing social constructionist accounts of disability for two reasons. First, because they understand disability in terms of oppressive social responses to bodily impairment, they cannot make sense of disability pride. Second, they maintain a problematic distinction between impairment and disability. In response to these challenges, this paper defends a version of the social model of disability, which we call the Social Exclusion Model. On our account, to be disabled is to be in a (...) bodily or psychological state that is represented as an impairment in the prevailing ideology of one’s society, and to be excluded from valuable activities on the basis of this representation. While this model refers to a distinction between disability and impairment, it makes no presuppositions about which bodies function ‘normally’ and which do not. It is the ideology of impairment rather than impairment itself that does any work to determine whether a person is disabled. We argue that this model answers some of the important objections that Barnes raises against prevailing social constructionist accounts of disability, and that it’s focus on the oppressive social positioning of disabled people gives it explanatory power that Barnes’s own account lacks. (shrink)

In everyday life, we assume that there are degrees of blameworthiness and praiseworthiness. Yet the debate about the nature of moral responsibility often focuses on the “yes or no” question of whether indeterminism is required for moral responsibility, while questions about what accounts for more or less blameworthiness or praiseworthiness are underexplored. In this paper, I defend the idea that degrees of blameworthiness and praiseworthiness can depend in part on degrees of difficulty and degrees of sacrifice required for performing the (...) action in question. Then I turn to the question of how existing accounts of the nature of moral responsibility might be seen to accommodate these facts. In each case of prominent compatibilist and incompatibilist accounts that I consider, I argue that supplementation with added dimensions is required in order to account for facts about degrees of blameworthiness and praiseworthiness. For example, I argue that the reasons-responsiveness view of Fischer and Ravizza requires supplementation that takes us beyond even fine-grained measures of degrees of reasons-responsiveness in order to capture facts about degrees of difficulty to extend the reasons-responsiveness view by appealing to such measures). I conclude by showing that once we recognize the need for these additional parameters, we will be in a position to explain away at least some of the appeal of incompatibilist accounts of moral responsibility. (shrink)