Research in face recognition has tended to focus on discriminating between individuals, or “telling people apart.” It has recently become clear that it is also necessary to understand how images of the same person can vary, or “telling people together.” Learning a new face, and tracking its representation as it changes from unfamiliar to familiar, involves an abstraction of the variability in different images of that person's face. Here, we present an application of principal components analysis computed across different photos (...) of the same person. We demonstrate that people vary in systematic ways, and that this variability is idiosyncratic—the dimensions of variability in one face do not generalize well to another. Learning a new face therefore entails learning how that face varies. We present evidence for this proposal and suggest that it provides an explanation for various effects in face recognition. We conclude by making a number of testable predictions derived from this framework. (shrink)

This article describes some differences between familiar and unfamiliar face processing. It presents the evidence that unfamiliar face recognition is poor. Since this poor performance has implications both practically and theoretically, it is important to establish the facts. The article analyses reasons that people appear to have little insight into their own poor performance with unfamiliar faces, and some sectors of society seem so keen to use faces as a means of proving identity. It reviews some historical research comparing familiar (...) and unfamiliar face processing. The study shows evidence for the assertion that despite eliminating the memory-load of normal eyewitness situations, it turns out that people are surprisingly bad at matching two images of the same unfamiliar person. Finally, it suggests that the modern tendency to conflate familiar and unfamiliar face processing, and to theorize about “face recognition” in general, lies at the heart of practical failures in this field. (shrink)

Distributed representations can be distributed in very many ways. The specific choice of representation for a specific model is based on considerations unique to the area of study. General statements about the effectiveness of distributed models are therefore of little value. The popularity of these models is discussed, particularly with respect to reporting conventions.

Significant advances have been made in understanding human face recognition. However, a fundamental aspect of this process, how faces are located in our visual environment, is poorly understood and little studied. Here we examine the role of color in human face detection. We demonstrate that detection performance declines when color information is removed from faces, regardless of whether the surrounding scene context is rendered in color. Furthermore, faces rendered in unnatural colors are hard to detect, suggesting a role beyond simple (...) segmentation. When faces are presented such that half the surface is colored appropriately, and half unnaturally, performance declines. This suggests that observers are not simply using the presence of skin color “patches” to detect faces. Rather, our data suggest that detection operates via a face template combining diagnostic color and face‐shape information. These findings are consistent with color‐template approaches used in some computer‐based face detection systems. (shrink)

It is well established that retrieval of names is harder than the retrieval of other identity specific information. This paper offers a review of the more influential accounts put forward as explanations of why names are so difficult to retrieve. A series of five experiments tests a number of these accounts.Experiments One to Three examine the claims that names are hard to recall because they are typically meaningless, or unique. Participants are shown photographs of unfamiliar people or familiar people and (...) given three pieces of information about each: a name, a unique piece of information, and a shared piece of information. Learning follows an incidental procedure, and participants are given a surprise recall test. In each experiment shared information is recalled most often, followed by unique information, followed by name. Experiment Four tests both the `uniqueness' account and an account based on the specificity of the naming response. Participants are presented with famous faces and asked to categorise them by semantic group. Results indicate that less time is needed to perform this task when the group is a subset of a larger semantic category. A final experiment examines the claim that names might take longer to access because they are less often retrieved than other classes of information. Latencies show that participants remain more efficient when categorising faces by their occupation than by their name even when they have received extra practice of naming the faces.We conclude that the explanation best able to account for the data is that names are stored separately from other semantic information and can only be accessed after other identity specific information has been retrieved. However, we also argue that the demands we make of these explanations make it likely that no single theory will be able to account for all existing data. (shrink)

Silence has gained a prominent role in the field of psychotherapy because of its potential to facilitate a plethora of therapeutically beneficial processes within patients’ inner dynamics. This study examined the phenomenon from a conversation analytical perspective in order to investigate how silence emerges as an interactional accomplishment and how it attains interactional meaning by the speakers’ adjacent turns. We restricted our attention to one particular sequential context in which a patient’s turn comes to a point of possible completion and (...) receives a continuer by the therapist upon which a substantial silence follows. The data collection consisted of 74 instances of such post-continuer silences. The analysis revealed that silence can retroactively become part of a topic closure sequence, can become shaped as an intra-topic silence, and can be explicitly characterized as an activity in itself that is relevant for the therapy in process. Only in this last case, the absence of talk is actually treated as disruptive to the ongoing talk. Although silence is often seen as a therapeutic instrument that can be implemented intentionally and purposefully, our analysis demonstrated how it is co-constructed by speakers and indexically obtains meaning by adjacent turns of talk. In the ensuing turns, silence indeed shows to facilitate access to the patient’s subjective experience at unconscious levels. (shrink)

The unknown southern continent is perhaps one of the most puzzling aspects of Gerardus Mercator's otherwise strikingly modern cartography. This paper is an attempt to reconsider it in view of Renaissance cosmology and to outline two factors that led Mercator to engage with the mythical terra australis over decades: his socio-professional status as an artisan and the desire to be a philosopher, on the one hand, and the harsh business of mapmaking in the Low Countries on the other. The resulting (...) unknown southern continent was intimately connected to the classical tradition and geocentric cosmology but also to the specific social niche Mercator was trying to establish for himself. (shrink)

The unknown southern continent is perhaps one of the most puzzling aspects of Gerardus Mercator's otherwise strikingly modern cartography. This paper is an attempt to reconsider it in view of Renaissance cosmology and to outline two factors that led Mercator to engage with the mythical terra australis over decades: his socio-professional status as an artisan and the desire to be a philosopher, on the one hand, and the harsh business of mapmaking in the Low Countries on the other. The resulting (...) unknown southern continent was intimately connected to the classical tradition and geocentric cosmology but also to the specific social niche Mercator was trying to establish for himself. (shrink)

Emptiness means that all entities are empty of, or lack, inherent existence - entities have a merely conceptual, constructed existence. Though Nagarjuna advocates the Middle Way, his philosophy of emptiness nevertheless entails nihilism, and his critiques of the Nyaya theory of knowledge are shown to be unconvincing.

This article seeks to explain the variable implementation of gender mainstreaming as a `policy frame' over time and across various international organisations (I.O.s). In the years since the U.N. Fourth World Women's Conference in Beijing (1995),mainstreaming has been endorsed and adopted by a wide range of international organisations, and we compare the adoption and implementation of mainstreaming in four specific I.O.s: the World Bank, the United Nations Development Programme, the Organisation for Security and Cooperation in Europe, and the European Union. (...) The rhetorical acceptance of mainstreaming by various international organisations, however, obscures considerable variation in both the timing and the nature of the mainstreaming process within and among organisations. This variation, in turn, can be explained in terms of the categories of political opportunity, mobilising structures and strategic framing, which have been put forward by social movement theorists. (shrink)

There are few, if any, aspects of contemporary sport that do not raise ethical questions. From on-field relationships between athletes, coaches and officials, to the corporate responsibility of international sports organizations and businesses, ethical considerations permeate sport at every level. This important new collection of articles showcases the very best international scholarship in the field of sports ethics, and offers a comprehensive, one-stop resource for any student, scholar or sportsperson with an interest in this important area. It addresses cutting-edge contemporary (...) themes within sports ethics, such as gene doping, as well as introducing classic ethical debates that define our understanding of sport, sporting conduct and sport in practice. _The Ethics of Sports_ is arranged into seven thematic sections, each of which includes an introduction by the editor that highlights the key themes and places each article in context, and offers suggestions for further reading. _The Ethics of Sports _sheds new light on a wide range of issues within contemporary sports studies including doping, disability, gender and ethnicity; the practice of physical education and sports coaching; sports media; sports business and sports medicine. It is essential reading for all students with an interest in sport or applied ethics. (shrink)

A recent article in Anthropology of Consciousness entitled ‘Imaginal research for unlearning mastery: Divination with Tarot as a decolonizing methodology’ argues that the Western Tarot may be a useful tool to facilitate decolonization despite (or perhaps in spite) of the colonial and imperial imprints of the accumulating class. This response points out the Tarot is in fact a tool developed by the accumulating class, designed specifically to facilitate the imposition of elite master narratives. This letter calls into question the appropriateness (...) and effectiveness of using the Tarot as a tool for decolonization. (shrink)

ABSTRACTPeople often use metaphors to discuss their financial prospects – for example, finding a fortune or searching for wealth. The purpose of the present research was to utilize conceptual metap...

Notwithstanding its obvious educational importance, the idea of an ethics of belief has been little explored by educational philosophers. The notion turns out to be more complex and to involve more difficulties than is usually supposed. Exploring these complexities and difficulties opens up many avenues of philosophical and educational inquiry. These in turn can enrich our reflections on contemporary educational developments and on ethical aspects of teaching. In particular they alert us to the need for educational theorists to give overdue (...) attention to the intellectual virtues. (shrink)

Animal welfare science and ecology are both generally concerned with the lives of animals, however they differ in their objectives and scope; the former studies the welfare of animals considered ‘domestic’ and under the domain of humans, while the latter studies wild animals with respect to ecological processes. Each of these approaches addresses certain aspects of the lives of animals living in the world though neither, we argue, tells us important information about the welfare of wild animals. This paper argues (...) for the development of a new scientific discipline ‘welfare biology’ to address these issues and more, given the deficiencies of pre-existing life science disciplines to research the subject. Welfare biology is the study of the welfare of all living beings who have a welfare, with a value orientation toward promoting that welfare, regardless of the beings’ situation or relationship to humans and our activities. (shrink)

New York Times best-selling author offers a groundbreaking approach to activate the subconscious brain to set yourself free from your past and create a terrific future. Can you remember a time in your life when you felt absolutely confident, happy, and free? Imagine what your life would be like if you could live in that space... In this book, Dr. Mike Dow shares a groundbreaking, life-changing program he created: Subconscious Visualization Technique (SVT). Now, if you think the subconscious brain (...) is some woo-woo pseudoscience, prepare to have your mind blown. The cutting-edge research, protocol, and audio tracks Mike offers will help you speak directly to your subconscious brain and tap into your greatest strengths, gifts, and resources. His program, the first of its kind, starts with cognitive behavioral therapy (CBT), then incorporates various types of subconscious tools: mindfulness, guided visualization, audio-visual entrainment, and bilateral stimulation of the brain and body. Your subconscious can change the way you digest food, help you access memories and repressed feelings, boost your immune system, and activate mindbody healing so that you don't have to constantly treat your symptoms. Some examples of syndromes that SVT can treat include chronic pain, fibromyalgia, leaky gut, irritable bowel syndrome (IBS), migraines, anxiety disorders, and more! SVT helps you access the best parts of yourself and move into your true self. In short, your subconscious brain can change your life!" -- ONIX annotation. (shrink)

Neonatal extracorporeal membrane oxygenation (ECMO), a technology for the treatment of respiratory failure in newborns, is used as a case study to examine statistical and ethical aspects of clinical trials and to illustrate a proposed 'ethics of evidence', an approach to medical uncertainty within the context of contemporary biomedical ethics. Discussion includes the twofold aim of the ethics of evidence: to clarify the role of uncertainty and scientific evidence in medical decision-making, and to call attention to the need to confront (...) the irreducible nature of uncertainty. (shrink)

Few historical subjects have generated such intense and sustained interest in recent decades as Britain's imperial past. What accounts for this preoccupation? Why has it gained such purchase on the historical imagination? How has it endured even as its subject slips further into the past?In seeking to answer these questions, the proposed volume brings together some of the leading figures in the field, historians of different generations, different nationalities, different methodological and theoretical perspectives and different ideological persuasions. Each addresses the (...) relationship between their personal development as historians of empire and the larger forces and events that helped to shape their careers. The result is a book that investigates the connections between the past and the present, the private and the public, the professional practices of historians and the political environments within which they take shape. This intellectual genealogy of the recent historiography of empire will be of great value to anyone studying or researching in the field of imperial history. (shrink)

This paper argues that Quaker business ethics can be understood as a MacIntyrean tradition. To do so, it draws on three key MacIntyrean concepts: community, compartmentalisation, and the critique of management. The emphasis in Quaker business ethics on finding unity, as well as the emphasis that Quaker businesses have placed on serving their local areas, accords with MacIntyre’s claim that small-scale community is essential to human flourishing. The emphasis on integrity in Quaker business ethics means practitioners are well-placed to resist (...) the compartmentalising pressures of contemporary work. Quaker business ethics is also highly critical of the manipulative forms of management that MacIntyre regards as dominant. As such, Quaker business ethics provides evidence that more morally ameliorative forms of running business organisations is possible, even if they remain difficult to achieve. (shrink)

Notwithstanding its obvious educational importance, the idea of an ethics of belief has been little explored by educational philosophers. The notion turns out to be more complex and to involve more difficulties than is usually supposed. Exploring these complexities and difficulties opens up many avenues of philosophical and educational inquiry. These in turn can enrich our reflections on contemporary educational developments and on ethical aspects of teaching. In particular they alert us to the need for educational theorists to give overdue (...) attention to the intellectual virtues. (shrink)