In this article we use a hybrid methodology to better understand the skilful performance of sports teams as an exemplar of distributed cognition. We highlight key differences between a team of individual experts and an expert team, and outline the kinds of shared characteristics likely to be found in an expert team. We focus on the way that shared knowledge contributes to expert team performance. In particular, we suggest that certain kinds of shared knowledge and shared skill, potentially developed through (...) a team’s history of playing and training together, facilitate successful coordination. These kinds of shared knowledge and skill may be less developed in a team of experts without a shared history. Exploring the expert performance of sports teams informs our understanding of distributed cognition and collaboration more generally and creates avenues for further philosophical and empirical investigation. (shrink)

Nursing research in palliative care raises specific and challenging ethical issues. Questions have arisen about whether such research is morally justified, given the low likelihood of direct benefit to dying patients as research participants. The Canadian Code of ethics for registered nurses outlines eight primary values intended to guide nursing practice. We use these values to explore the moral dimensions of research with the palliative care population. Our conclusion is that palliative care research is needed to foster excellent care for (...) these patients and their families, but that nurses must remain constantly vigilant to ensure that participants are protected from resultant harms. Through this exploration we highlight particular considerations that nurse researchers must contemplate when accessing a vulnerable population. (shrink)

This paper evaluates and criticises the developmental systems conception of evolution and develops instead an extension of the gene's eye conception of evolution. We argue (i) Dawkin's attempt to segregate developmental and evolutionary issues about genes is unsatisfactory. On plausible views of development it is arbitrary to single out genes as the units of selection. (ii) The genotype does not carry information about the phenotype in any way that distinguishes the role of the genes in development from that other factors. (...) (iii) There is no simple and general causal criterion which distinguishes the role of genes in development and evolution. (iv) There is, however, an important sense in which genes but not every other developmental factor represent the phenotype. (v) The idea that genes represent features of the phenotype forces us to recognise that genes are not the only, or almost the only, replicators. Many mechanisms of replication are involved in both development and evolution. (vi) A conception of evolutionary history which recognises both genetic and non-genetic replicators, lineages of replicators and interactors has advantages over both the radical rejection of the replicator/interactor distinction and the conservative restriction of replication to genetic replication. (shrink)

Values are numerous, interrelated and hard to discern in professional practice. This article reports on key findings from research into locating professional values within health social work practice in Aotearoa New Zealand. The research explores how 15 health social workers experience and negotiate value demands when working with newborn infants. A staged methodology underpinned by constructivist grounded theory was utilised to generate theoretical knowledge through two phases of semi-structured individual interviews. The research firmly located health social workers practice in the (...) middle ground of a complex, tension-ridden practice environment with health social workers courageously striving to balance competing requirements. Within a health model influenced by neoliberal policy, key tensions related to challenges faced due to professionals oversimplifying social circumstances in risk-laden situations. This resulted in issues of judgements, bias and racism being a central concern for the participants’ social work practice. Despite these tensions, the place of social justice as a primary organising value was affirmed by the research. A stronger focus on the profession’s values would strengthen the collective voice of health social workers and their identity, in order to better address the systemic drivers of health inequities. (shrink)

This is a very important contribution to the slowly emerging literature on psychoanalysis and time. By examining the influences on Freud's thinking about time and the development of what were his mostly implicit ideas about temporality, Kelly Noel-Smith offers a lively and impeccably scholarly new way of understanding the background to current developments in psychoanalytic theory and practice." - Professor Stephen Frosh, Birkbeck, University of London, UK. "Dr Noel-Smith displays deep knowledge of Freud's oeuvre, the relevant Ancient Greek sources (...) that Freud drew upon, and modern philosophical thought. Her expertise is synthesized into a well-organized inquiry into what Freud thought about time. I learned a huge amount from reading this clear, well-informed and profound exposition." - Professor Charles Stewart, University College London, UK. Time and timelessness are fundamental principles of psychoanalysis yet Freud does not present a consolidated theory of temporality. In this book Kelly Noel-Smith pieces together Freud's scattered 'hints' and 'suspicions' about time and its negative, timelessness. She traces a careful temporal trail through Freud's published works and his daunting Nachlass, and provides a compelling reason as to why Freud kept his remarkable thoughts about time to himself. Kelly Noel-Smith combines a career in law with an academic interest in psychoanalysis and philosophy. (shrink)

Whatever we take “life” to mean, it must involve an attempt to describe the objective reality beyond scientists’ biases. Traditionally, this is thought to involve comparing our scientific categories to “natural kinds.” But this approach has been tainted with an implicit metaphysics, inherited from Aristotle, that does not fit biological reality. In particular, we must accept that biological categories will never be specifiable in terms of necessary and sufficient conditions or shared underlying physical structures that produce clean boundaries. Biology blurs (...) all lines and failure to embrace this unique feature has blocked attempts to reach consensus on the meaning of “life.” Thus, while the three classical accounts all fall short of offering a complete definition, their advocates fail to realize that they share the same view of life’s ultimate, functional hallmark: its uniquely rich adaptive capacity. I develop an account of life as adaptive capacity that sidesteps debates about the relative importance of specific mechanisms and the precise location of boundaries to bring the three classical accounts together under a shared conceptual framework. (shrink)

What exactly is a genetic disease? For a phrase one hears on a daily basis, there has been surprisingly little analysis of the underlying concept. Medical doctors seem perfectly willing to admit that the etiology of disease is typically complex, with a great many factors interacting to bring about a given condition. On such a view, descriptions of diseases like cancer as geneticseem at best highly simplistic, and at worst philosophically indefensible. On the other hand, there is clearly some practical (...) value to be had by classifying diseases according to theirpredominant cause when this can be accomplished in a theoretically satisfactory manner. The question therefore becomes exactly how one should go about selecting a single causal factor among many to explain the presence of disease. When an attempt to defend such causal selection is made at all, the standard accounts offered (Koch's postulates, Hill's epidemiological criteria, manipulability) are all clearly inadequate. I propose, however, an epidemiological account of disease causation which walks the fine line between practical applicability and theoretical considerations of causal complexity and attempts to compromise between patient-centered and population-centered concepts of disease. The epidemiological account is the most basic framework consistent with our strongly held intuitions about the causal classification of disease, yet it avoids the difficulties encountered by its competitors. (shrink)

This book focuses on the emerging scientific discipline of astrobiology, exploring the humanistic issues of this multidisciplinary field. To be sure, there are myriad scientific questions that astrobiologists have only begun to address. However, this is not a purely scientific enterprise. More research on the broader social and conceptual aspects of astrobiology is needed. Just what are our ethical obligations toward different sorts of alien life? Should we attempt to communicate with life beyond our planet? What is “life” in the (...) most general sense? The current volume addresses these questions by looking at different perspectives from philosophers, historians, theologians, social scientists, and legal scholars. It sets a benchmark for future work in astrobiology, giving readers the groundwork from which to base the continuous scholarship coming from this ever-growing scientific field. (shrink)

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Why is the academy in general, and philosophy in particular, not more involved in the fight against the creationist threat? And why, when a response is offered, is it so curiously ineffective? I argue, by using an analogy with the battle against the Black Knight from the movie Monty Python and the Holy Grail, that the difficulty lies largely in a failure to see the nature of the problem clearly. By modifying the analogy, it is possible to see both why (...) large sections of the academy have remained unmoved and also why many of the reactions to the threat have been so unsuccessful. Finally, I offer some very broad suggestions as to how to modify our approach in light of this new perspective. (shrink)

I. Introductory Comments   The Human Genome Project will be completed within 2 years, and “targeted†sequence data from the most promising sections of the genome will be released even sooner. Based on this wealth of information, at least 400 new genetic tests will become available within the next decade. The blending of microelectronic and genetic technology will make the “genetic report card†an affordable and routine part of medical care. The implicit assumption driving much of this push for (...) genetic testing is that information is inherently good and patients should have the right to any information about themselves they desire. However, the informational content of genetic tests for most conditions is not known and may in fact be very low. Under such circumstances, it seems prudent to treat access to genetic testing the same way we currently treat access to other new medical procedures and drugs – that is, access is afforded only 1) in the context of a clinical trial or  2) after the safety and effectiveness of the treatment has been established. The fact is, genetic “information†of uncertain quality is not innocous. II. The Difficulty with Genetic Testing   Everyone is familiar with one difficulty posed by genetic testing: the possibility that a test may show either a “false positive†or a “false negativeâ€.  This is the problem of the analytic accuracy of testing. However, as our analytic techniques become more sophisticated, the incidence of such errors will steadily decline. If nothing else, administration of multiple tests is often (though not always) a simple and effective way of boosting analytic accuracy.   There is, however, a much more serious accuracy problem which has been largely overlooked in the literature.. (shrink)

Our capabilities in space are growing almost as fast as our ambitions. Many nations, companies, and private actors are currently vying to secure historic “firsts” in space, raising complex social and ethical questions. There is surprisingly little serious analysis of these issues, however, and they are rarely discussed in undergraduate class discussions, despite their popularity with students. To help correct this deficit, a student research team designed 11 case studies to help instructors across the curriculum introduce space into their classes. (...) These are designed for ease of use, with self-contained background information, suggested readings/movies, and a series of juicy questions. (shrink)

This chapter contains sections titled: A Brave New (Sexual) World The Original Study “Let's get this party started”: How Friends with Benefits Relationships Were Established “Is this a good idea?” Motivations and Barriers to Friends with Benefits Relationships “How does it feel?” Emotions Associated with Friends with Benefits Relationships “Can we make this work?” Rules for Maintaining Friends with Benefits Relationships “Was it good for you?” Outcomes of Friends with Benefits Relationships “So, what do you think?” Friends' Reactions to Friends (...) with Benefits Relationships Friends with Benefits Relationships: The Good, the Bad, and the Ugly. (shrink)

Modern medicine emphasizes treatment of the sick. It is often said that the widespread genetic testing soon to follow the completion of the Human Genome Project will usher in a new era of preventive medicine. Such changes require new ways of thinking, however. For example, there may be nothing clinically wrong with a healthy patient who requests genetic testing, even if the tests reveal disease genes. Since all individuals have genetic skeletons in their closets, it is important to be careful (...) not to confuse having disease genes with having the diseases that they cause. Unfortunately, many in the public have adopted a kind of genetic determinism that sees genes as destiny: for example, having the gene associated with colon cancer means they will develop colon cancer. Physicians tend to be more careful, yet even they are not immune to subtle versions of genetic determinism. One example of this is the uncritical categorization of certain diseases as “genetic”. In fact, an adequate concept of genetic disease is extremely difficult to come by. The simplest notion would require a 1:1 correspondence between a disease and its genes, but this is the exception rather than the rule. For example, cystic fibrosis (CF) is often put forward as a good example of a genetic disease, since it seems to result from mutations in a single gene, CFTR. Even in this case, however, the exact relationship between CFTR mutations and disease is not clear, as virtually every possible combination of sweat chloride test results, genetic test results, and symptoms has been observed.[1] If a patient presents with the classic symptoms of CF and is found to have a mutation in the CFTR gene, the physician might understandably infer that the mutation caused the disease. But if an asymptomatic patient is tested and it is discovered that he or she has a CFTR mutation, it is unclear what this means. The doctor might tell the patient the gene is abnormal and that he or she is likely to develop pulmonary problems, etc., but it’s not really known whether even this qualified prognosis is true.. (shrink)

Proposal in Brief : I have been invited by Michael Ruse, editor of the Cambridge Studies in Philosophy and Biology series for Cambridge University Press, to submit a book proposal on the Philosophy of Developmental Biology. This is both a great honor and a magnificent opportunity for a relatively junior professor, especially since the field is new - done well, this book could help set the basic parameters of an emerging discipline.

What exactly is a genetic disease? For a phrase one hears on a daily basis, there has been surprisingly little analysis of the underlying concept. Medical doctors seem perfectly willing to admit that the etiology of disease is typically complex, with a great many factors interacting to bring about a given condition. On such a view, descriptions of diseases like cancer as genetic seem at best highly simplistic, and at worst philosophically indefensible. On the other hand, there is clearly some (...) practical value to be had by classifying diseases according to their predominant cause when this can be accomplished in a theoretically satisfactory manner. The question therefore becomes exactly how one should go about selecting a single causal factor among many to explain the presence of disease. When an attempt to defend such causal selection is made at all, the standard accounts offered (Koch's postulates, Hill's epidemiological criteria, manipulability) are all clearly inadequate. I propose, however, an epidemiological account of disease causation which walks the fine line between practical applicability and theoretical considerations of causal complexity and attempts to compromise between patientcentered and population-centered concepts of disease. The epidemiological account is the most basic framework consistent with our strongly held intuitions about the causal classification of disease, yet it avoids the difficulties encountered by its competitors. (shrink)

The use of Web 2.0 technologies in the classroom is becoming more widespread, as educators begin to recognise their use as effective learning and teaching tools. Web 2.0 facilitates new modes of social interaction that offer the potential to enrich university educational activities. New roles, structures and activities can be enabled, engendering new forms of creativity and increasing the availability of and extent of access to information. Yet in achieving this, such platforms shift the traditional boundaries between educators and their (...) students, between personal and professional lives, raising issues of integrity and pedagogy in unexpected ways. This paper reflects on three personal narratives to examine some of these challenges; the authors conclude by highlighting concerns that universities need to address. (shrink)

An increasing number of biologists are expressing discontent with the prevailing theory of neo-Darwinism. In particular, the tendency of neo-Darwinians to adopt genetic determinism and atomistic notions of both genes and organisms is seen as grossly unfair to the body of developmental theory. One faction of dissenteers, the Process Structuralists, take their inspiration from the rational morphologists who preceded Darwin. These neo-rationalists argue that a mature biology must possess universal laws and that these generative laws should be sought within organismal (...) development. Such a rational biology will only be possible once the neo-Darwinian paradigm, with its reliance on inherently stochastic processes, is overthrown.To facilitate this revolution, process structuralism launches a broad attack on the theoritical adequacy of its opponent. It is charged that neo-Darwinism is untestable and therefore its hypotheses are nothing more than adaptive stories. Further, the lamentable tendencies toward genetic determinism and atomism by modern biologists is seen as the inescapable consequences of adopting the neo-Darwinian outlook. (shrink)

This paper provides a method for characterizing space events using the framework of conceptual spaces. We focus specifically on estimating and ranking the likelihood of collisions between space objects. The objective is to design an approach for anticipatory decision support for space operators who can take preventive actions on the basis of assessments of relative risk. To make this possible our approach draws on the fusion of both hard and soft data within a single decision support framework. Contextual data is (...) also taken into account, for example data about space weather effects, by drawing on the Space Domain Ontologies, a large system of ontologies designed to support all aspects of space situational awareness. The framework is coupled with a mathematical programming scheme that frames a mathematically optimal approach for decision support, providing a quantitative basis for ranking potential for collision across multiple satellite pairs. The goal is to provide the broadest possible information foundation for critical assessments of collision likelihood. (shrink)

Recently, Fred Gifford attempted to explicate the meaning of the term genetic as applied to phenotypic traits. He takes as his primary goal the explication of how the term is used and tries to avoid conclusions about how it should be used. He proposes two independent criteria (DF and PI) which together capture much of what biologists mean when they describe traits as genetic. Although Gifford's approach is extremely insightful in many ways, I argue that his analysis is not sufficiently (...) critical concerning the adequacy of common usage.In particular, while DF is a perfectly legitimate and useful measure of heritability in populations, it is not necessarily a genetic one and should not be labeled as such. PI on the other hand, although very intuitive, depends on an extremely problematic distinction between causes and mere conditions (e.g., genes and epigenetic factors). Both criteria will be highly relative and both, via what I term the new problem of genetics, will inspire contradictory analyses based on the same data. (shrink)

This paper describes an AFOSR-supported basic research program that focuses on developing a new framework for combining hard with soft data in order to improve space situational awareness. The goal is to provide, in an automatic and near real-time fashion, a ranking of possible threats to blue assets (assets trying to be protected) from red assets (assets with hostile intentions). The approach is based on Conceptual Spaces models, which combine features from traditional associative and symbolic cognitive models. While Conceptual Spaces (...) are revolutionary, they lack an underlying mathematical framework. Several such frameworks have attempted to represent Conceptual Spaces, but by far the most robust is the model developed by Holender. His model utilizes integer linear programming in order to obtain an overall similarity value between observations and concepts that support the formation of hypotheses. This paper will describe a method for building Conceptual Spaces models for threats that utilizes ontologies as a means to provide a clear semantic foundation for this inferencing process; in particular threat ontologies and space domain ontologies are developed and employed in this approach. A space situational awareness use-case is presented involving a kinetic kill scenario and results are shown to assess the performance of this fusion-based inferencing framework. (shrink)

Sober (1992) has recently evaluated Brandon's (1982, 1990; see also 1985, 1988) use of Salmon's (1971) concept of screening-off in the philosophy of biology. He critiques three particular issues, each of which will be considered in this discussion.

The overall goal of the approach developed in this paper is to estimate the likelihood of a given kinetic kill scenario between hostile spacebased adversaries using the mathematical framework of Complex Conceptual Spaces Single Observation. Conceptual spaces are a cognitive model that provide a method for systematically and automatically mimicking human decision making. For accurate decisions to be made, the fusion of both hard and soft data into a single decision framework is required. This presents several challenges to this data (...) fusion framework. The first is the challenge involved in handling multiple complex terminologies, which is addressed by drawing on a set of Space Domain Ontologies. Another challenge is the complex combinatorics involved when considering all possible feature combinations. This can be mitigated by using integer linear programming optimization that is outlined by the Complex Conceptual Spaces Single Observation mathematical model framework. A third challenge is the complicated physics that is involved in a spacecraft collision that must be addressed to obtain a better understanding of threat assessment. Overcoming these various challenges allows for a quantitative ranking for the potential of a kinetic kill collision across multiple spacecraft pairs. In addition to overcoming these challenges this paper will break down threat assessment into four domains and identify a ranking of threat both for each individual domain and for the four domains combined. Simulation results are shown to verify the developed concepts. (shrink)

Achieving space domain awareness requires the identification, characterization, and tracking of space objects. Storing and leveraging associated space object data for purposes such as hostile threat assessment, object identification, and collision prediction and avoidance present further challenges. Space objects are characterized according to a variety of parameters including their identifiers, design specifications, components, subsystems, capabilities, vulnerabilities, origins, missions, orbital elements, patterns of life, processes, operational statuses, and associated persons, organizations, or nations. The Space Object Ontology provides a consensus-based realist framework (...) for formulating such characterizations in a computable fashion. Space object data are aligned with classes and relations in the Space Object Ontology and stored in a dynamically updated Resource Description Framework triple store, which can be queried to support space domain awareness and the needs of spacecraft operators. This paper presents the core of the Space Object Ontology, discusses its advantages over other approaches to space object classification, and demonstrates its ability to combine diverse sets of data from multiple sources within an expandable framework. Finally, we show how the ontology provides benefits for enhancing and maintaining longterm space domain awareness. (shrink)

Achieving space situational awareness requires, at a minimum, the identification, characterization, and tracking of space objects. Leveraging the resultant space object data for purposes such as hostile threat assessment, object identification, and conjunction assessment presents major challenges. This is in part because in characterizing space objects we reference a variety of identifiers, components, subsystems, capabilities, vulnerabilities, origins, missions, orbital elements, patterns of life, operational processes, operational statuses, and so forth, which tend to be defined in highly heterogeneous and sometimes inconsistent (...) ways. The Space Domain Ontologies are designed to provide a consensus-based realist framework for formulating such characterizations in a way that is both consistent and computable. Space object data are aligned with classes and relations in a suite of ontologies built around the existing Space Object Ontology. They are stored in a dynamically updated Resource Description Framework triple store, which can be queried to support space situational awareness and the needs of spacecraft operators and analysts. This paper provides an overview of the Space Domain Ontologies and their development and use. It presents the motivation for and advantages of the Space Domain Ontologies, including the benefits they provide for enhancing and maintaining long-term space situational awareness. (shrink)

_Co-Published by Routledge/Taylor & Francis Group and the Association of Teacher Educators._ The_ Handbook of Research on Teacher Education_ was initiated to ferment change in education based on solid evidence. The publication of the First Edition was a signal event in 1990. While the preparation of educators was then – and continues to be – the topic of substantial discussion, there did not exist a codification of the best that was known at the time about teacher education. Reflecting the needs (...) of educators today, the Third Edition takes a new approach to achieving the same purpose. Beyond simply conceptualizing the broad landscape of teacher education and providing comprehensive reviews of the latest research for major domains of practice, this edition: stimulates a broad conversation about foundational issues brings multiple perspectives to bear provides new specificity to topics that have been undifferentiated in the past includes diverse voices in the conversation. The Editors, with an Advisory Board, identified nine foundational issues and translated them into a set of focal questions: What’s the Point?: The Purposes of Teacher Education What Should Teachers Know? Teacher Capacities: Knowledge, Beliefs, Skills, and Commitments Where Should Teachers Be Taught? Settings and Roles in Teacher Education Who Teaches? Who Should Teach? Teacher Recruitment, Selection, and Retention Does Difference Make a Difference? Diversity and Teacher Education How Do People Learn to Teach? Who’s in Charge? Authority in Teacher Education How Do We Know What We Know? Research and Teacher Education What Good is Teacher Education? The Place of Teacher Education in Teachers’ Education. _The Association of Teacher Educators is an individual membership organization devoted solely to the improvement of teacher education both for school-based and post secondary teacher educators. For more information on our organization and publications, please visit: www.ate1.org _. (shrink)

We have begun work on two separate but related ontologies for the study of neurological diseases. The first, the Neurological Disease Ontology (ND), is intended to provide a set of controlled, logically connected classes to describe the range of neurological diseases and their associated signs and symptoms, assessments, diagnoses, and interventions that are encountered in the course of clinical practice. ND is built as an extension of the Ontology for General Medical Sciences — a high-level candidate OBO Foundry ontology that (...) provides a set of general classes that can be used to describe general aspects of medical science. ND is being built with classes utilizing both textual and axiomatized definitions that describe and formalize the relations between instances of other classes within the ontology itself as well as to external ontologies such as the Gene Ontology, Cell Ontology, Protein Ontology, and Chemical Entities of Biological Interest. In addition, references to similar or associated terms in external ontologies, vocabularies and terminologies are included when possible. Initial work on ND is focused on the areas of Alzheimer’s and other diseases associated with dementia, multiple sclerosis, and stroke and cerebrovascular disease. Extensions to additional groups of neurological diseases are planned. The second ontology, the Neuro-Psychological Testing Ontology (NPT), is intended to provide a set of classes for the annotation of neuropsychological testing data. The intention of this ontology is to allow for the integration of results from a variety of neuropsychological tests that assay similar measures of cognitive functioning. Neuro-psychological testing is an important component in developing the clinical picture used in the diagnosis of patients with a range of neurological diseases, such as Alzheimer’s disease and multiple sclerosis, and following stroke or traumatic brain injury. NPT is being developed as an extension to the Ontology for Biomedical Investigations. (shrink)

We are developing the Neurological Disease Ontology (ND) to provide a framework to enable representation of aspects of neurological diseases that are relevant to their treatment and study. ND is a representational tool that addresses the need for unambiguous annotation, storage, and retrieval of data associated with the treatment and study of neurological diseases. ND is being developed in compliance with the Open Biomedical Ontology Foundry principles and builds upon the paradigm established by the Ontology for General Medical Science (OGMS) (...) for the representation of entities in the domain of disease and medical practice. Initial applications of ND will include the annotation and analysis of large data sets and patient records for Alzheimer’s disease, multiple sclerosis, and stroke. (shrink)

The Neurological Disease Ontology (ND) is being developed to provide a comprehensive framework for the representation of neurological diseases (Diehl et al., 2013). ND utilizes the model established by the Ontology for General Medical Science (OGMS) for the representation of entities in medicine and disease (Scheuermann et al., 2009). The goal of ND is to include information for each disease concerning its molecular, genetic, and environmental origins, the processes involved in its etiology and realization, as well as its clinical presentation (...) including signs and symptoms. (shrink)