We believe that members of the scientific community have a primary obligation to promote integrity in research and that this obligation includes a duty to report observations that suggest misconduct to agencies that are empowered to examine and evaluate such evidence. Consonant with this responsibility, we became whistleblowers in the case of Herbert Needleman. His 1979 study (Needleman et al., 1979), on the effects of low-level lead exposure on children, is widely cited and highly influential in the formulation of public (...) policy on lead. The opportunity we had to examine subject selection and data analyses from this study was prematurely halted by efforts to prevent disclosure of our observations. Nevertheless, what we saw left us with serious concerns. We hope that the events here summarized will contribute to revisions of process by which allegations of scientific misconduct are handled and that such revisions will result in less damage to scientists who speak out. (shrink)

Needleman's (1993) reply to our article in this journal (Emhart, Scarr, & Geneson, 1993) is a good example of the tactics he uses to deflect attention from questions of his scientific misconduct. Rather than address the many doubts about his scientific conduct, he attempted to focus readers' attention on (a) the motives and character of colleagues who question his research, (b) legitimate debates in the research literature on low-level lead effects on children, and (c) testimonials by colleagues who cannot know (...) about misconduct in his research. He did not address our major thesis-that procedures by which investigations of scientific misconduct are carried out require revision. Our experiences as whistleblowers were used to illustrate the need for change. Needleman's reply illustrates how he has dealt with the series of investigations of his scientific misconduct-with sarcasm and innuendoes about the honesty and character of investigators, portrayed as conspirators with the lead industry (and newspaper columnists?) to bring him down. For more details of his obfuscation, see Scarr (1993), Emhart (1993), and Ernhart and Scarr (in press). (shrink)

Though it is commonplace in discussions of science and religion to make the distinction between scientific explanations of how and religious explanations of why, the distinction does not hold up under close examination. In recent discussions of big bang cosmology, scientists are more and more addressing of the questions of why, particularly in discussions of the role of symmetry in contemporary physics and in debates about the relevance of the anthropic principle.

BackgroundThis study aimed to determine what, how, and under what circumstances individual-focused interventions improve well-being and decrease burnout for critical care healthcare professionals.MethodThis realist approach, expert opinion interview, was guided by the Realist And Meta-narrative Evidence Synthesis: Evolving Standards II guidelines. Semi-structured interviews with critical care experts were conducted to ascertain current and nuanced information on a set of pre-defined individual interventions summarized from a previous umbrella review. The data were appraised, and relationships between context, mechanisms, and outcomes were extracted, (...) which created theory prepositions that refined the initial program theory.ResultsA total of 21 critical care experts were individually interviewed. By understanding the complex interplay between organizational and personal factors that influenced intervention uptake, it was possible to decipher the most likely implementable intervention for critical care healthcare professionals. The expert recommendation suggested that interventions should be evidence-based, accessible, inclusive, and collaborative, and promote knowledge and skill development. Unique mechanisms were also required to achieve the positive effects of the intervention due to the presence of contextual factors within critical care settings. Mechanisms identified in this study included the facilitation of self-awareness, self-regulation, autonomy, collaboration, acceptance, and inclusion.ConclusionThis validation of a theoretical understanding of intervention that addressed well-being and burnout in critical care healthcare professionals by expert opinion demonstrated essential mechanisms and contextual factors to consider when designing and implementing interventions. Future research would benefit by piloting individual interventions and integrating these new theoretical findings to understand better their effectiveness for future translation into the “real-world” setting. (shrink)

Advanced biopreservation technologies using subzero approaches such as supercooling, partial freezing, and vitrification with reanimating techniques including nanoparticle infusion and laser rewarming are rapidly emerging as technologies with potential to radically disrupt biomedicine, research, aquaculture, and conservation. These technologies could pause biological time and facilitate large-scale banking of biomedical products including organs, tissues, and cell therapies.

In the conclusion to this multi-part article I first review the discussions carried out around the six essential questions in psychiatric diagnosis – the position taken by Allen Frances on each question, the commentaries on the respective question along with Frances’ responses to the commentaries, and my own view of the multiple discussions. In this review I emphasize that the core question is the first – what is the nature of psychiatric illness – and that in some manner all further (...) questions follow from the first. Following this review I attempt to move the discussion forward, addressing the first question from the perspectives of natural kind analysis and complexity analysis. This reflection leads toward a view of psychiatric disorders – and future nosologies – as far more complex and uncertain than we have imagined. (shrink)

The purpose of this study was to assess the presence of ethics committees in rural critical access hospitals across the United States. Several studies have investigated the presence of ethics committees in rural health care facilities. The limitation of these studies is in the definition of ‘rural hospital’ and a regional or state focus. These limitations have created large variations in the study findings. In this nation-wide study we used the criteria of a critical access hospital (CAH), as defined by (...) the Medicare Rural Hospital Flexibility Program (Flex Program, 2007), to bring consistency and clarity to the assessment of the presence of ethics committees in rural hospitals. The Flex Monitoring Team conducted a national telephone survey of 381 CAH administrators throughout the United States. The survey covered a wide variety of questions concerning hospitals’ community benefit, impact activities, and whether the hospital had a formally established an ethics committee. About 230 (60%) of the respondents indicated they had a formally established ethics committee or ethics consultation program at their CAH. The prevalence of ethics committees declined as the CAH location became increasingly rural along a rural–urban continuum. Unlike CAHs, all rural Department of Veterans Affairs Medical Centers have ethics committees. The results of this study provide an understanding of the limited presence of ethics committee in rural America and the need to consider new approaches for providing ethics assistance. A virtual ethics committee network may be the most efficient and effective way of providing rural hospitals access to a knowledgeable ethics committee or consultant. (shrink)

Supererogatory actions must go beyond duty not only by being optional, but also by being good to do. Understanding the evaluative condition that supererogatory actions must meet is vital in order to understand the very concept of supererogation. I argue for two key features of the goodness of supererogatory actions: firstly, that they are comparative, and secondly, that they are relative. Specifically, I argue that an action meets the evaluative condition of supererogation if and only if it is (i) better (...) than some permissible alternative and (ii) better than (or at least as good as) all permissible alternatives that are (a) as costly or (b) less costly; where the sense in which it is better is relative to a particular beneficiary. Seeing why this is so reveals the complexity of our notion of the supererogatory and captures our intuitions on core and complex cases. Furthermore, it makes room for supererogation’s mirror: the suberogatory. (shrink)

In face of the multiple controversies surrounding the DSM process in general and the development of DSM-5 in particular, we have organized a discussion around what we consider six essential questions in further work on the DSM. The six questions involve: 1) the nature of a mental disorder; 2) the definition of mental disorder; 3) the issue of whether, in the current state of psychiatric science, DSM-5 should assume a cautious, conservative posture or an assertive, transformative posture; 4) the role (...) of pragmatic considerations in the construction of DSM-5; 5) the issue of utility of the DSM - whether DSM-III and IV have been designed more for clinicians or researchers, and how this conflict should be dealt with in the new manual; and 6) the possibility and advisability, given all the problems with DSM-III and IV, of designing a different diagnostic system. Part I of this article took up the first two questions. Part II will take up the second two questions. Question 3 deals with the question as to whether DSM-V should assume a conservative or assertive posture in making changes from DSM-IV. That question in turn breaks down into discussion of diagnoses that depend on, and aim toward, empirical, scientific validation, and diagnoses that are more value-laden and less amenable to scientific validation. Question 4 takes up the role of pragmatic consideration in a psychiatric nosology, whether the purely empirical considerations need to be tempered by considerations of practical consequence. As in Part 1 of this article, the general introduction, as well as the introductions and conclusions for the specific questions, are written by James Phillips, and the responses to commentaries are written by Allen Frances. (shrink)

In face of the multiple controversies surrounding the DSM process in general and the development of DSM-5 in particular, we have organized a discussion around what we consider six essential questions in further work on the DSM. The six questions involve: 1) the nature of a mental disorder; 2) the definition of mental disorder; 3) the issue of whether, in the current state of psychiatric science, DSM-5 should assume a cautious, conservative posture or an assertive, transformative posture; 4) the role (...) of pragmatic considerations in the construction of DSM-5; 5) the issue of utility of the DSM - whether DSM-III and IV have been designed more for clinicians or researchers, and how this conflict should be dealt with in the new manual; and 6) the possibility and advisability, given all the problems with DSM-III and IV, of designing a different diagnostic system. Part I of this article will take up the first two questions. With the first question, invited commentators express a range of opinion regarding the nature of psychiatric disorders, loosely divided into a realist position that the diagnostic categories represent real diseases that we can accurately name and know with our perceptual abilities, a middle, nominalist position that psychiatric disorders do exist in the real world but that our diagnostic categories are constructs that may or may not accurately represent the disorders out there, and finally a purely constructivist position that the diagnostic categories are simply constructs with no evidence of psychiatric disorders in the real world. The second question again offers a range of opinion as to how we should define a mental or psychiatric disorder, including the possibility that we should not try to formulate a definition. The general introduction, as well as the introductions and conclusions for the specific questions, are written by James Phillips, and the responses to commentaries are written by Allen Frances. (shrink)

We report the identification of a recurrent, 520-kb 16p12.1 microdeletion associated with childhood developmental delay. The microdeletion was detected in 20 of 11,873 cases compared with 2 of 8,540 controls and replicated in a second series of 22 of 9,254 cases compared with 6 of 6,299 controls. Most deletions were inherited, with carrier parents likely to manifest neuropsychiatric phenotypes compared to non-carrier parents. Probands were more likely to carry an additional large copy-number variant when compared to matched controls. The clinical (...) features of individuals with two mutations were distinct from and/or more severe than those of individuals carrying only the co-occurring mutation. Our data support a two-hit model in which the 16p12.1 microdeletion both predisposes to neuropsychiatric phenotypes as a single event and exacerbates neurodevelopmental phenotypes in association with other large deletions or duplications. Analysis of other microdeletions with variable expressivity indicates that this two-hit model might be more generally applicable to neuropsychiatric disease. © 2010 Nature America, Inc. All rights reserved. (shrink)

In face of the multiple controversies surrounding the DSM process in general and the development of DSM-5 in particular, we have organized a discussion around what we consider six essential questions in further work on the DSM. The six questions involve: 1) the nature of a mental disorder; 2) the definition of mental disorder; 3) the issue of whether, in the current state of psychiatric science, DSM-5 should assume a cautious, conservative posture or an assertive, transformative posture; 4) the role (...) of pragmatic considerations in the construction of DSM-5; 5) the issue of utility of the DSM – whether DSM-III and IV have been designed more for clinicians or researchers, and how this conflict should be dealt with in the new manual; and 6) the possibility and advisability, given all the problems with DSM-III and IV, of designing a different diagnostic system. Part 1 of this article took up the first two questions. Part 2 took up the second two questions. Part 3 now deals with Questions 5 & 6. Question 5 confronts the issue of utility, whether the manual design of DSM-III and IV favors clinicians or researchers, and what that means for DSM-5. Our final question, Question 6, takes up a concluding issue, whether the acknowledged problems with the earlier DSMs warrants a significant overhaul of DSM-5 and future manuals. As in Parts 1 & 2 of this article, the general introduction, as well as the introductions and conclusions for the specific questions, are written by James Phillips, and the responses to commentaries are written by Allen Frances. (shrink)

A simplified model using kinetic logic is proposed to approach the problem after Hepatitis B viral (HBV) infection. It accounts for several stable regimes or attractors corresponding to the essential dynamic behaviour of the replication of the Hepatitis B virus. Infection with the virus can result in viral clearance, fulminant hepatic failure and death, or chronic transmissible infection, that is multistationarity corresponding to the existence of the positive feedback circuit in our modelling. Another implication of this model is the existence (...) of oscillations or homeostatic mechanisms, sometimes observed in the viral cycle, consistent with the existence of the negative feedback circuit. Thus, this report shows how a simple model of kinetic logic may be used to account for the variety of manifestations of HBV infection. This model implies the presence of the Hepatitis B e antigen, whose conservation suggests that it plays an important role in the life cycle of hepadnaviruses. Its function in the viral cycle is still unknown, but our model suggests that this antigen could explain the passage from one state of the viral infection (acute or latent) to another, as well as the oscillatory behavior which may account for the intermittent symptoms of hepatitis observed in some patients. Furthermore, this model shows a virgin state. This state is also reached after recovery. The model proposed demonstrates that starting from a viral acute infection, the host's immune response, depending on the immunological status of the patient, can lead to viral clearance, or to periodic spontaneous reactivation. (shrink)

The aim of this chapter is to address the role of memory in past-life convictions. Although it is commonly accepted in the modern media - and popular western culture more generally - that people believe they have lived before because the memory contains detailed verifiable facts, little is known about how people actually reason about the veracity of their previous existence. To our knowledge, the current project is the most extensive research that probes the role of memory in past life (...) convictions. More specifically, we explore two questions. First, to what extent does memory lead to past-life belief, and is this conviction based on external validation or via the episodic sense of personal identity contained in the memory? Second, what is the conception of self on which one's current self is taken to be the same as the past-life self? -/- In what follows, we propose that memory plays an important role in convincing people that they have lived before. Fundamentally, this memory is episodic insofar as it represents the event as happened to the encoder. This memory contrasts with semantic memory - memory of facts...Further, we contend that it is the episodic sense of personal identity (rather than external validation) that typically contributes to the belief in a past life. Finally, we argue that the conception of self implicated in past-life belief is the non-trait conception. Of course, this fits naturally with the idea that the belief in a past life issues partly from the episodic sense of identity, since it is the non-trait conception of self that is implicated in the episodic sense of identity... -/- Our proposal in this chapter can be construed as a psychological extension of Reid's point in the context of past-life belief. People assume that they are the same person as someone in earlier times, despite large variations in the traits between those individuals, and they think this partly because of the testimony of their episodic memory. If our account is correct, then it makes the belief in a past life less bizarre, at least psychologically. For we are suggesting that the episodic sense of personal identity that led to your conviction that you existed at the time of your sixteenth birthday celebrations some decades ago, is also involved in other people's convictions that they existed 200 years ago. This proposal is also situated in recent cognitive approaches to the study of religion and religious experiences, which suggests that extraordinary convictions are often underpinned by the ordinary processes of social cognition (e.g. see Barrett 2000; Barrett 2007; Boyer 2001; Lawson and McCauley 1990; for reincarnation, see White Forthcoming-a,-b). (shrink)

Embedding research ethics education into apprenticeship-model undergraduate research experiences can contribute to creating, and maintaining, ethical and inclusive research cultures. Occidental College’s Biology and Philosophy Departments collaborated to develop a model for undergraduate ecological field research ethics education focused on promoting students’ understanding of ethics as embedded within scientific research practices. The model has two primary components: (a) a philosophical reading, reflective journaling, and discussion group for both philosophy and ecology undergraduate researchers about ecological research ethics; and (b) philosophy faculty (...) and undergraduate researchers embedded within and assisting with ecological fieldwork, while also pursuing their philosophical fieldwork projects. This project highlights a range of ways of embedding ethics in research experiences that can be adapted to other contexts, including sustained and structured reflective journaling focused one’s scientific practice and regular philosophical discussions involving the entire research group. (shrink)

This book review discusses Walter O. Kohan and Barbara Weber's edited volume, Thinking, Childhood, and Time.

The central theme of the volume is cultural diversity, a vast subject that is highly relevant today. The particular focus here is on the many ways in which this diversity is managed within the framework of State law. The twelve contributors to this book have a special interest in how cultural traditions and their various forms of expression are handled by the law. They were all participants in the 2009 Research Programme of the Centre for Studies and Research of the (...) Hague Academy of International Law. The breadth of the subject is reflected in the wide spectrum of perspectives from which the topic has been explored. Starting in each case from the existing State and international legal frameworks, the contributors explore how the interactions between positive law and other normative orders can be placed at the service of a legal system that is as fair as possible within a plural context. Contributors were asked to choose from two alternative approaches: either they could look at cultural diversity issues in the field of private (international) law, a fairly traditional field that is especially relevant to the legal treatment of cultural diversity; or they could situate cultural diversity within the wider and more theoretical area of "legal pluralism", whether on a local or regional level or at the international (United Nations) level. Edited by Marie-Claire Foblets and Nadjma Yassari With the contribution of: M. Ben Lamine; N. Bialostozky; R. Colavitti; L.-M. Crăciunean; I. Gallala-Arndt; P. Kruiniger; V. Mainetti; S. Ouechtati; J. Ringelheim; B. Truffin; J. Verhellen; A. Vigorito. Le th me au coeur de ce volume est la diversit culturelle, vaste sujet de grande actualit. L'int r t porte ici plus particuli rement sur les mani res disparates dont cette diversit est agenc e dans le droit (formel) des Etats. Les douze auteurs portent tous un int r t particulier pour la question du sort qui est r serv, en droit, aux traditions culturelles et leurs diverses formes d'expression. L'ouvrage est le fruit des travaux du Centre d' tude et de recherche de l'Acad mie de droit international de La Haye en 2009. Le choix des sujets abord s dans ce volume est vaste. Le point de d part de chaque contribution toutefois est le cadre normatif existant, tant le cadre tatique que les instruments internationaux, pour ensuite explorer les diverses mani res dont ceuxci se positionnent par rapport d'autres logiques normatives perceptibles dans la soci t et qui tendent, chacune sa mani re, obtenir une forme de reconnaissance de la part du droit tatique. Plusieurs pistes s'offraient aux auteurs: une premi re piste consistait s'int resser surtout aux questions de droit international priv, un domaine traditionnel du droit qui regorge d'int r t pour la question du traitement juridique de la diversit culturelle. Une autre piste tait de faire le jour sur les m canismes de protection juridique de la diversit culturelle travers le prisme du pluralisme juridique et de voir jouer celui-ci divers niveaux: local, r gional, national et international. Les contributions illustrent les liens signifiants existant entre l'ordre juridique d'un Etat et les multiples ordres juridiques parall les (religieux, philosophiques, ethniques, ou autres) pr sents sur son territoire. Originally published as Colloques / Workshops - Law Books of the Academy, Volume 33. (shrink)

_Jane and Louise Wilson_ With Essays by Jeremy Millar and Claire Doherty London: Ellipsis, 2000 ISBN 1-84166-027-2 84 pp., inc. 120 b/w photograph.

Focused on manifestation, semiotics has nevertheless constantly considered its surroundings, the imaginary that makes the image and gives it meaning. The article tries to problematize this relationship. It separates the picture from its imaginary share, the image, and seeks to support its general propositions on plastic analyzes, a painting by Francis Bacon, an installation by Abdelkader Benchamma and another installation by Adrien M and Claire B. It focuses on reductions and the tipping points of the picture, where the “opening” (...) occurs, striving for a structuring of its proposals. It thus instructs both sides of the enunciation, an enunciation centered on the visible and an invisible enunciation still premeditated by the enunciation. (shrink)

Historians and cultural critics face special challenges when treating the nonhuman natural world in the medieval and early modern periods. Their most daunting problem is that in both the visual and written records of the time, nature seems to be both everywhere and nowhere. In the broadest sense, nature was everywhere, for it was vital to human survival. Agriculture, animal husbandry, medicine, and the patterns of human settlement all have their basis in natural settings. Humans also marked personal, community, and (...) seasonal events by natural occurrences and built their cultural explanations around the workings of nature, which formed the unspoken backdrop for every historical event and document of the time. Yet in spite of the ubiquity of nature's continual presence in the physical surroundings and the artistic and literary cultures of these periods, overt discussion of nature is often hard to find. Until the sixteenth century, responses to nature were quite often recorded only in the course of investigating other subjects. In a very real sense, nature went without saying. As a result, modern scholars analyzing the concept of nature in the history of medieval and early modern Europe must often work in deeply interdisciplinary ways. This challenge is deftly handled by the contributors to Engaging with Nature, whose essays provide insights into such topics as concepts of animal/human relationships; environmental and ecological history; medieval hunting; early modern collections of natural objects; the relationship of religion and nature; the rise of science; and the artistic representations of exotic plants and animals produced by Europeans encountering the New World. "As scholars of medieval and early modern Europe increasingly embrace environmental perspectives and animal studies, Engaging with Nature will be recognized as a landmark collection in the field. Taken together, the essays in this volume provide a synthetic overview of critical developments in the many disciplines that are now incorporating the approaches of natural and environmental studies. Each essay represents a substantial advance in scholarship and thought in its particular field. This is an essential collection for literary and cultural historians, and for historians of economy and society, art and ideas." --Rita Copeland, University of Pennsylvania "Engaging with Nature vividly captures the breadth and depth of human interactions with the natural world in premodern Europe. Its multidisciplinary approach generates new questions about how Europeans understood and connected with nature and delves into issues that will interest the specialist and the general reader alike. The book challenges readers to rethink not just the history of human engagement with nature but also the many ways the past has influenced our modern conceptions of ecology and environment." --James Masschaele, Rutgers University "This substantial collection of articles is far more than a response to current obsessions with climate change. It is a thought-provoking demonstration of the inter-disciplinary character of research on medieval history and culture. Students of medieval and early-modern society and economy, literature, philosophy, and art, will find much that is new in these essays, and much to provoke their own thinking about the vexed relationship of human societies with their natural surroundings." --Fredric Cheyette, Emeritus professor of history, Amherst College "Engaging with Nature is a deeply pleasurable volume to read. Using an incredible range of primary and secondary sources, the authors richly realize the methodological promise inherent in the emergent field of medieval and pre-modern studies on the history of nature." --Kathleen Biddick, Temple University "Engaging with Nature is a collection of impeccable scholarship that will make a highly original contribution to the emergent field of medieval and pre-modern studies on the history of nature." --Claire Sponsler, University of Iowa. (shrink)

Most areas of philosopher Edmund Husserl’s thought have been explored, but his views on logic, mathematics, and semantics have been largely ignored. These essays offer an alternative to discussions of the philosophy of contemporary mathematics. The book covers areas of disagreement between Husserl and Gottlob Frege, the father of analytical philosophy, and explores new perspectives seen in their work.

Drawing on interviews and observational work with practicing U.K. plant scientists, this article uses Michel Callon's work as a tool to explore the issue of collaboration between academic science and business, in particular, calls by the Biotechnology and Biological Sciences Research Council for a return to “public good” plant science. In an article titled “Is Science a Public Good?” Callon contributed to the debate about the commercialization of science by suggesting that commercialization and the public good need not be incompatible. (...) Moving away from arguments that center on the effects of business involvement in science, he suggested that analysts use another model, centered on “diversity.” This model allows us to ask what society might want from science, what public good science might look like, and how public good science can be ensured while also recognizing that science cannot be easily separated from the market. (shrink)

This article is devoted to the description of the experience associated with listening to a sound. In the first part, we describe the method we used to gather descriptions of auditory experience and to analyse these descriptions. This work of explicitation and analysis has enabled us to identify a threefold generic structure of this experience, depending on whether the attention of the subject is directed towards the event which is at the source of the sound, the sound in itself, considered (...) independently from its source, the felt sound. In the second part of the article, we describe this structure. The third part is devoted to a discussion of these results and the paths they open up in various fields of theoretical and applied research. (shrink)

The well-known experiments of Nisbett and Wilson lead to the conclusion that we have no introspective access to our decision-making processes. Johansson et al. have recently developed an original protocol consisting in manipulating covertly the relationship between the subjects’ intended choice and the outcome they were presented with: in 79.6% of cases, they do not detect the manipulation and provide an explanation of the choice they did not make, confirming the findings of Nisbett and Wilson. We have reproduced this protocol, (...) while introducing for some choices an expert guidance to the description of this choice. The subjects who were assisted detected the manipulation in 80% of cases. Our experiment confirms Nisbett and Wilson’s findings that we are usually unaware of our decision processes, but goes further by showing that we can access them through specific mental acts. (shrink)

Gordon Barrett (GB): Research Associate, Centre for the History of Science, Technology and Medicine, University of Manchester, UK (special issue co-editor).

This book is a selection of articles by David Zilberman, a prolific author, whose tragic untimely death did not allow to finish many of his undertakings. Zilberman’s work represents a fresh word in the way of philosophizing or philosophy-building and the technique of modal methodology. This book comprises of thirteen independent articles that are not related by content. The point of thematic convergence of these articles is the way they reflect the new way of methodological thinking through the application and (...) benefits of modalization or modal methodology that unfolds unbound possibilities of philosophic elaborations. By shifting constantly from one position to another, Zilberman disclosed the antinomicity of all types of thought. Such an approach led him to outline for the first time his major attempt to start creating not "systems" but "sums" of philosophies so that the philosophical activity would be able to re-emerge on the slopes of such "sums." The book can be used as a starting point of a discussion, especially in study of philosophy. We imagine it can be used in undergraduate classes on World Philosophies or Intercultural Philosophy courses. With that, it can serve as a useful resource for adding intercultural elements into Western-centered courses. (shrink)

My comments on this pioneering book by Russ Hurlburt and Eric Schwitzgebel do not focus on the descriptions of experiences that it includes, but on the very process of description, which seems to me insufficiently highlighted, described and called into question. First I will rely on a few indications given by Melanie herself, the subject interviewed by the authors, to highlight an essential difficulty which the authors only touch upon: the not immediately recognized charac-ter of lived experience. Then I will (...) look for clues about what Melanie does to come into contact with her experience and recognize it. These clues -- completed by elements of description of this act collected through explicitation interviews -- provide criteria enabling a more precise evaluation of what the authors do to guide Melanie in the real-ization of this act, and therefore the accuracy of Melanie's descrip-tions. I will defend the idea that the description of the very process of becoming aware and describing is an essential condition for the understanding, refinement, teaching, and evaluation of introspection methods, as well as for the reproducibility of their results. (shrink)

Interpersonal coordination is a key factor in team performance. In interactive team sports, the limited predictability of a constantly changing context makes coordination challenging. Approaches that highlight the support provided by environmental information and theories of shared mental models provide potential explanations of how interpersonal coordination can nonetheless be established. In this article, we first outline the main assumptions of these approaches and consider criticisms that have been raised with regard to each. The aim of this article is to define (...) a theoretical perspective that integrates the coordination mechanisms of the two approaches. In doing so, we borrow from a theoretical outline of group action. According to this outline, group action based on a priori shared mental models is an example of how interpersonal coordination is established from the top down. Interpersonal coordination in reaction to the perception of affordances represents the bottom-up component of group action. Both components are inextricably involved in the coordination of interactive sports teams. We further elaborate on the theoretical outline to integrate a third, constructivist approach. Integrating this third approach helps to explain interpersonal coordination in game situations for which no shared mental models are established and game situations that remain ambiguous in terms of perceived affordances. The article describes how hierarchical, sequential and complex dimensions of action organization are important aspects of this constructivist perspective and how mental models may be involved. A basketball example is used to illustrate how top-down, bottom-up and constructivist processes may be simultaneously involved in enabling interpersonal coordination. Finally, we present the implications for research and practice. (shrink)

We describe research carried out as part of a text summarisation project for the legal domain for which we use a new XML corpus of judgments of the UK House of Lords. These judgments represent a particularly important part of public discourse due to the role that precedents play in English law. We present experimental results using a range of features and machine learning techniques for the task of predicting the rhetorical status of sentences and for the task of selecting (...) the most summary-worthy sentences from a document. Results for these components are encouraging as they achieve state-of-the-art accuracy using robust, automatically generated cue phrase information. Sample output from the system illustrates the potential of summarisation technology for legal information management systems and highlights the utility of our rhetorical annotation scheme as a model of legal discourse, which provides a clear means for structuring summaries and tailoring them to different types of users. (shrink)