Summary This paper reports on the perspectives of elite athletes on anti-doping work in general and on the whereabouts system in particular, and uses a figurational perspective to explore the unintended consequences of the planned introduction of the whereabouts system. A cross-sectional survey of all the athletes in the Norwegian registered testing pool was carried out in 2006, using a structured questionnaire. Overall, 70.6% of the athletes agreed that doping was a problem in elite sport in general, but paradoxically only (...) 17.5% agreed that doping was a problem in their own sport. However, more than four in ten of the athletes agreed that the whereabouts information system made a contribution to a “cleaner” sport. Some athletes thought the system was unfair. The whereabouts information system had, despite all good intentions, outcomes other than those planned and intended by the WADA. Thus, athletes’ views might fruitfully be integrated with other perspectives when anti-doping work is developed further. (shrink)

Comparing preferences for sport participation between alternative and conventional sports, this article exhibits some differences across sport contexts, as well as across gender and class. However, the main finding is the major similarities of preferences and dominating social groups across the contexts. This indicates that a similar habitus is in play in the alternative context as in the conventional one, and that "real alternatives" are merely to occur inside established frames of sport provision.

Three‐dimensional (3D) structures have been used to explore the evolution of proteins for decades, yet they have rarely been utilized to study the molecular evolution of peptides. Here, we highlight areas in which 3D structures can be particularly useful for studying the molecular evolution of peptide toxins. Although we focus our discussion on animal toxins, including one of the most widespread disulfide‐rich peptide folds known, the inhibitor cystine knot, our conclusions should be widely applicable to studies of the evolution of (...) disulfide‐constrained peptides. We show that conserved 3D folds can be used to identify evolutionary links and test hypotheses regarding the evolutionary origin of peptides with extremely low sequence identity; construct accurate multiple sequence alignments; and better understand the evolutionary forces that drive the molecular evolution of peptides.Also watch the video abstract. (shrink)

. Early microbiome research found numerous associations between microbial community patterns and host physiological states. These findings hinted at community-level explanations. “Top-down” experiments, working with whole communities, strengthened these explanatory expectations. Now, “bottom-up” mechanism-seeking approaches are dissecting communities to focus on specific microbes carrying out particular biochemical activities. To understand the interplay between methodological and explanatory scales, we examine claims of “dysbiosis,” when host illness is proposed as the consequence of a community state. Our analysis concludes with general observations about (...) how methodologies relate to explanations, and the implications for microbiome research. (shrink)

The evidence-based practice and evidence-based medicine movements have promoted standardization through guideline development methodologies based on systematic reviews and meta-analyses of best available research. EBM has challenged clinicians to question their reliance on practical reasoning and clinical judgement. In this paper, we argue that the protagonists of EBM position their mission as reducing uncertainty through the use of standardized methods for knowledge evaluation and use. With this drive towards uniformity, standardization and control comes a suspicion towards intuition, creativity and uncertainty (...) as integral parts of medical practice. We question the appropriateness of attempts to standardize professional practice through a discussion of the importance of uncertainty. Greenhalgh’s taxonomy of uncertainty is used to inform an analysis of the clinical reasoning occurring in a potentially life threatening emergency situation with a young patient. The case analysis is further developed by the use of the Canadian philosopher Bernard Lonergan’s theory about understanding and objective knowing. According to Lonergan it is not by getting rid of or even by reducing uncertainty, but by attending systematically to it and by relating to it in a self-conscious way, that objective knowledge can be obtained. The paper concludes that uncertainty is not a regrettable and unavoidable aspect of decision making but a productive component of clinical reasoning. (shrink)

An active ethically conscious consumer has been acclaimed as the new hero and hope for an ethically improved capitalism. Through consumers’ “voting” at the checkout, corporations are supposed to be held accountable for their conduct. In the literature on political consumerism, this has mainly been approached as political participation and governance. In this article, we do a critical review of this literature. We do so by questioning the existence of what we call a “generic active consumer model.” At the core (...) of this position, there is a belief that the active consumer is a universal entity, available across nations and time. Instead we call for an approach that takes accord of the ways consumers and consumer roles are framed in interactive processes in markets, governance structures, and everyday life. Consumers in different countries assess their responsibilities and their powers as consumers differently due to different institutionalizations within distinctive contexts. We also must take into account how the inertia of ordinary consumption and the moral complexities of everyday life restrict the adoption of an active consumerist role. Hence, the debate on political consumerism should make for a more realistic notion of ethical consumer-sovereignty and its role in improving the workings of capitalism. In our view, these findings have severe implications for understanding both theories of political consumption and the dynamics of political consumption per se. (shrink)

The Norwegian Arbeidernes leksikon, “Workers’ Encyclopedia,” was published in six volumes from 1931–1936. It was inspired by The Great Soviet Encyclopedia, explicitly aimed at working-class readers, and establishing an alternative to the hegemonic bourgeoise discourse. The editors and many of the contributors belonged to the Communist Party of Norway (NKP) and the independent communist intellectual organization Mot Dag (“Towards Dawn”). This article investigates the reception and representation of the ancient world in Arbeidernes leksikon based on selected articles through the lens (...) of narrative theory. Classical education was traditionally the domain of the upper classes. It is argued that the Workers’ Encyclopedia demonstrates that reorienting the reception of ancient history was considered essential both to rewrite history according to Marxist doctrine and to establish workers’ culture as a full-fledged alternative to its bourgeoise counterpart. In the Workers’ Encyclopedia, the classical past is celebrated not for its empires and rulers but for the effort of the masses and their struggle for freedom. (shrink)

While the theory of relative plausibility is presented by Allen and Pardo as a descriptive theory of the proof process, this commentary discusses their theory as a possible starting point for a prescriptive theory of evidence assessment. Generally, naturalness and simplicity are necessary for the success of such a theory. The theory of relative plausibility is very promising in this respect, as its key concept is the straightforward and intuitive notion of explanation, according to which an explanation is an answer (...) to a “why” question. Still, both the explanatory and the comparative dimensions of relative plausibility are in need of elaboration if one wants to give advice on evidence assessment in terms of Allen and Pardo’s framework. For one thing, it is necessary to examine the epistemological status of the various explanatory criteria regarding their potential as guides to truth or likelihood. Only epistemic criteria should be included in recommendations to fact-finders. Moreover, given the author’s interpretation of the ‘beyond any reasonable doubt’ standard, it is unclear what the comparative dimension amounts to in criminal trials. At least a comparison of the kind involved in the author's account of civil trials standards is absent in their interpretation of BARD. If the comparative dimension of relative plausibility is relevant at all in criminal trials, it must be clarified what is to be compared. (shrink)

In this paper we compare causal models with reason models in the construction of Bayesian networks for legal evidence. In causal models, arrows in the network are drawn from causes to effects. In a reason model, the arrows are instead drawn towards the evidence, from factum probandum to factum probans. We explore the differences between causal models and reason models and observe several distinct advantages with reason models. Reason models are better aligned with the philosophy of Bayesian inference, as they (...) model reasons for up-dating beliefs. Reason models are better suited for measuring the combined support of the evidence, and a prior probability of guilt that reflects the number of possible perpetrators is accommodated more easily with reason models. (shrink)

Psychological experiments allegedly show that people have a tendency to confabulate explanations of their behavior, because their conscious selves do not know why they do what they do, and therefore create the explanations that make most sense. This article explains why confabulation is neither a threat to interpretivist social science nor a threat to the presumption of first-person authority in Davidson’s interpretation theory. The reason is that the interpretative endeavor, which is necessary in order to identify and provide evidence for (...) confabulation is governed by a presumption of first-person authority. Explanations of confabulation thus depend on prior interpretations. (shrink)

The concept ‘hereditary breast cancer’ is commonly used to delineate a group of people genetically at risk for breast cancer—all of whom also having risk for other cancers. People carrying pathogenic variants of the BRCA1 and BRCA2 genes are often referred to as those having predisposition for ‘hereditary breast cancer’. The two genes, however, are when altered, associated with different risks for and dying from breast cancer. The main risk for dying for carriers of both genes is from ovarian cancer. (...) These biological facts are of philosophical interest, because they are the facts underlying the public debate on BRCA1/2 genetic testing as a model for the discussion of how to implement genetic knowledge and technologies in personalized medicine. A contribution to this public debate describing inherited breast cancer as ‘biological citizenship’ recently printed in Med Health Care and Philos illustrated how fragmented and detached from the biological and socio-political facts this debate sometimes is. We here briefly summarize some of the biological facts and how they are implemented in today’s healthcare based on agreed philosophical, ethical and moral principles. The suggestion of a ‘biological citizenship’ defined by hereditary breast cancer is incorrect and ill-advised. ‘Identity politics’ focusing hereditary breast cancer patients as a group based on a bundle of ill-defined negative arguments is well known, but is supported neither by scientific nor philosophical arguments. To those born with the genetic variants described, the philosophical rule of not doing harm is violated by unbalanced negative arguments. (shrink)

Over the past decade, high‐throughput studies have identified many novel transcripts. While their existence is undisputed, their coding potential and functionality have remained controversial. Recent computational approaches guided by ribosome profiling have indicated that translation is far more pervasive than anticipated and takes place on many transcripts previously assumed to be non‐coding. Some of these newly discovered translated transcripts encode short, functional proteins that had been missed in prior screens. Other transcripts are translated, but it might be the process of (...) translation rather than the resulting peptides that serves a function. Here, we review annotation studies in zebrafish to discuss the challenges of placing RNAs onto the continuum that ranges from functional protein‐encoding mRNAs to potentially non‐functional peptide‐producing RNAs to non‐coding RNAs. As highlighted by the discovery of the novel signaling peptide Apela/ELABELA/Toddler, accurate annotations can give rise to exciting opportunities to identify the functions of previously uncharacterized transcripts. (shrink)

Empowerment and user participation represents an ideal of power with a strong position in the health sector. In this article we use text analysis to investigate notions of power in a program plan for health workers focusing on empowerment. Issues addressed include: How are relationships of power between users and helpers described in the program plan? Which notions of user participation are embedded in the plan? The analysis is based on Foucault’s idea that power which is made subject to attempts (...) of redistribution will re-emerge in other forms. How this happens, and with what consequences, is our analytical concern. The analysis is contrasted with ‘snapshots’ from everyday life in a nursing home. The program plan communicates empowerment as a democracy-building instrument that the users need. It is a tool for providing expert assistance to the user’s self-help. User participation is made into a tool which is external to the user him-/herself. Furthermore, the analysis shows that the plan’s image of empowerment presupposes an ‘élite user’ able to articulate personal needs and desires. This is not very applicable to the most vulnerable user groups, who thereby may end up in an even weaker position. By way of conclusion, we argue that an exchange of undesirable dominating paternalism for a desirable empowerment will not abolish power, but may result in more covert and subtle forms of power that are less open to criticism. The paper offers insights that will facilitate reflections on the premises for practising empowerment-oriented health care. (shrink)

This article tests the hypothesis that all pandemics are inherently translational. We argue that translation and translation theory can be fruitfully used to understand and manage epidemics, as they help us explore concepts of infectivity and immunity in terms of cultural and biological resistance. After examining the linkage between translation and coronavirus disease from three different yet interlinked perspectives—cultural, medical, and biocultural—we make a case for a translational medical humanities framework for tackling the multifactorial crisis brought about by the SARS-CoV-2 (...) infection. This innovative entanglement of perspectives has the merit of carving out a new space for translation research at the intersection of the sciences and the humanities, providing sustainable ways to conceptualize the production of science at times of crisis, and challenging conventional views of translation as a primarily linguistic and cultural phenomenon that traditionally does not engage with science. (shrink)

The nuclear envelope shapes the functional organization of the nucleus. Increasing evidence indicates that one of its main components, the nuclear lamina, dynamically interacts with the genome, including the promoter region of specific genes. This seems to occur in a manner that accords developmental significance to these interactions. This essay addresses key issues raised by recent data on the association of nuclear lamins with the genome. We discuss how lamins interact with large chromatin domains and with spatially restricted regions on (...) gene promoters. We address the relationship between these interactions, chromatin modifications and gene expression outcomes. Lamin‐genome contacts are redistributed after cell division and during stem cell differentiation, with evidence of lineage specificity. Thus, we also speculate on a developmental role of lamin interactions with specific genes. Finally, we highlight how concepts arising from this recent work lay the foundations of future challenges and investigations. (shrink)

Researchers should be made co-responsible for the wider consequences of their research focus and the application of their findings. This paper describes a meta-reflection procedure that can be used as a tool to enhance scientific responsibility and reflective practice. The point of departure is that scientific practice is situated in power relations, has direction and, consequently, power implications. The contextual preconditions and implications of research should be stated and discussed openly. The reflection method aims at revealing both upstream elements, such (...) as for instance preconceptions, and downstream elements, for example, public consequences of research. The validity of research might improve from such discussions. Validity should preferably be understood as a broader concept than the methodological concerns in science. (shrink)

As is well known, the Kāśikāvṛtti is the oldest extant rule-by-rule commentary on the Aṣṭādhyāyī of Pāṇini. Two major commentaries on it are available, the Nyāsa from the eighth century and the Padamañjarī, most likely from the eleventh century. In this article we focus on the term pradeśa, which is a familiar feature of the printed editions of the Kāśikāvṛtti on the sañjñā sūtras of the Aṣṭādhyāyī. A closer examination, however, shows that the sentence “Xpradeśāḥ — X... ity evamādayaḥ” is (...) not met with in either of the two commentaries. This has consequences for our understanding of the textual transmission of the Kāśikāvṛtti. (shrink)

It is now widely accepted that microorganisms play many important roles in the lives of plants and animals. Every macroorganism has been shaped in some way by microorganisms. The recognition of the ubiquity and importance of microorganisms has led some to argue for a revolution in how we understand biological individuality and the primary units of natural selection. The term “holobiont” was introduced as a name for the biological unit made up by a host and all of its associated microorganisms, (...) and much of this new debate about biological individuality has focused on whether holobionts are integrated individuals or communities. In this paper, I show how parts of the holobiont can span both characterizations. I argue that most holobionts share more affinities with communities than they do with organisms, and that, except for maybe in rare cases, holobionts do not meet the criteria for being organisms, evolutionary individuals, or units of selection. (shrink)

Evidence-based medicine has been the subject of much controversy within and outside the field of medicine, with its detractors characterizing it as reductionist and authoritarian, and its proponents rejecting such characterization as a caricature of the actual practice. At the heart of this controversy is a complex linguistic and social process that cannot be illuminated by appealing to the semantics of the modifier evidence-based. The complexity lies in the nature of evidence as a basic concept that circulates in both expert (...) and non-expert spheres of communication, supports different interpretations in different contexts, and is inherently open to contestation. We outline a new methodology that combines a social epistemological perspective with advanced methods of corpus linguistics and elements of conceptual history to investigate this and other basic concepts that underpin the practice and ethos of modern medicine. The potential of this methodology to offer new insights into controversies such as those surrounding EBM is demonstrated through a case study of the various meanings supported by evidence and based, as attested in a large electronic corpus of online material written by non-experts as well as a variety of experts in different fields, including medicine. (shrink)

Biological processes are often explained by identifying the underlying mechanisms that generate a phenomenon of interest. I characterize a basic account of mechanistic explanation and then present three challenges to this account, illustrated with examples from molecular biology. The basic mechanistic account is insufficient for explaining nonsequential and nonlinear dynamic processes, is insufficient for explaining the inherently stochastic nature of many biological mechanisms, and fails to give a proper framework for analyzing organization. I suggest that biological processes are best approached (...) as a multidimensional gradient—with some processes being paradigmatic cases of mechanisms and some being marginal cases. (shrink)

Lynch et al., in an article in this issue, argue that an entire microbiome is rarely, if ever, the right target of analysis for causal explanations in microbiome research. They argue, using interventionist criteria of proportionality, specificity and stability, for restricting causal claims to the smallest subset of microbes—a causal core—that generate the effect of interest. A further question remains: what kind of interactions generate a consortium of microbes that can operate as causal agents in this manner? Here I introduce (...) two possible kinds of such consortia: ‘trojan horses’ and ‘syntrophic’ individuals. (shrink)

Lynch et al., in an article in this issue, argue that an entire microbiome is rarely, if ever, the right target of analysis for causal explanations in microbiome research. They argue, using interventionist criteria of proportionality, specificity and stability, for restricting causal claims to the smallest subset of microbes—a causal core—that generate the effect of interest. A further question remains: what kind of interactions generate a consortium of microbes that can operate as causal agents in this manner? Here I introduce (...) two possible kinds of such consortia: ‘trojan horses’ and ‘syntrophic’ individuals. (shrink)

Gordon Skilling writes candidly of each way station in this personal odyssey: the idealism of his student years at the University of Toronto and Oxford; his presence in Czechoslovakia on the eve of the Nazi, and later Soviet, invasions; his opposition to the Marshall Plan, NATO, and U.S. intervention in Korea; the effect of McCarthyism on his academic life; his involvement with the Czech and Slovak dissident movements and finally the Velvet Revolution. The Education of a Canadian also captures conversations (...) with writers, journalists, scholars, and myriad friends throughout Russia and Eastern Europe, making this history a distinctly human yet forceful document of profound humanity and international scope. (shrink)

Sexual morality is not keeping up with the new sexual practices of young people, even in cultures oriented toward gender equality. The Norwegian high school graduation celebration constitutes an exceptionally liberal context for sexual practices. Many of the 18-year-old participants in this three-week-long celebration engage in “hookup” activities, involving kissing, fondling, and sexual intercourse. Through an analysis of qualitative interviews with 25 women and 16 men, we argue that while they avoided overt slut-shaming, the morally abject position of the “slut” (...) was still sustained by implication. The young women drew symbolic boundaries against anonymous other women who failed to value safety, hygiene, and self-control. This boundary-work was combined with declarations of tolerance of hookup practices, reflecting a sexually liberal culture geared toward gender equality. That young women who hooked up also drew boundaries against “other” women indicates a lack of alternative gender beliefs that allow young women to positively associate with hooking up. The young men also drew symbolic boundaries in their talk about sex, but enjoyed more freedom in their moral positioning. Although the liberal context was evident, the gendered difference in sexual boundary-work may contribute to the persistence of a sexual double standard among young people. (shrink)

Medicine and health care generate many bioethical problems and dilemmas that are of great academic, professional and public interest. This comprehensive resource is designed as a succinct yet authoritative text and reference for clinicians, bioethicists, and advanced students seeking a better understanding of ethics problems in the clinical setting. Each chapter illustrates an ethical problem that might be encountered in everyday practice; defines the concepts at issue; examines their implications from the perspectives of ethics, law and policy; and then provides (...) a practical resolution. There are 10 key sections presenting the most vital topics and clinically relevant areas of modern bioethics. International, interdisciplinary authorship and cross-cultural orientation ensure suitability for a worldwide audience. This book will assist all clinicians in making well-reasoned and defensible decisions by developing their awareness of ethical considerations and teaching the analytical skills to deal with them effectively. (shrink)

The Udanavarga is a grand compendium of Buddhist verse, compiled by a Dharmatrata about whom we know next to nothing. In Sarvastivadin and Mulasarvastivadin circles the Udanavarga was as popular as is the Dhammapada in Theravadin circles, and it circulated widely in South and Central Asia. Here I give an English translation from the Tibetan of the first chapter, ‘Impermanence’.

The article presents five fifteenth- to sixteenth-century Pali inscriptions from Sukhodaya, Thailand. Three of them are engraved in the Khom alphabet on large square stone slabs, with considerable attention to format; they seem to be unique in Thai epigraphy. Two of these carry extracts from the Abhidhamma; the third gives a syllabary followed by the recollection formulas of the Three Gems. The other two epigraphs are written not on stone slabs but are inscribed on small gold leaves; they contain the (...) heart formulas of the books of the Tipi?aka and the qualities of the Buddha, Dhamma, and Sa?gha. The exact find-spots and functions of the slabs and gold leaves are not known. I suggest that they are the products of widespread and enduring Buddhist cultures of inscription, installation, and consecration, as well as of customs of condensation and abbreviation that have have been intrinsic to Thai liturgical and manuscript practices up to the present. (shrink)

The theoretical construction and practical use of prior probabilities, in particular for systems having many degrees of freedom, are investigated. It becomes clear that it is operationally unsound to use mutually consistent priors if one wishes to draw sensible conclusions from practical experiments. The prior cannot usefully be identified with a state of knowledge, and indeed it is not so identified in common scientific practice. Rather, it can be identified with the question one asks. Accordingly, priors are free constructions. Their (...) informal, ill-defined and subjective characteristics must carry over into the conclusions one chooses to draw from experiments or observations. (shrink)

Objective: To inquire into the subjective experience of treatment by persons diagnosed with avoidant personality disorder. Methods: Persons with avoidant personality disorder (N = 15) were interviewed twice, using semi-structured in-depth interviews, analyzed by and the responses subject to interpretative-phenomenological analysis. Persons with firsthand experience of avoidant personality disorder were included in the research process. Results: The superordinate theme emerging from the interviews, “searching for courage to be” encompassed three main themes: “seeking trust, strength, and freedom,” “being managed,” and “discovering (...) the possibility for change and development.” The main theme, “being managed,” included the subthemes: “getting a diagnosis,” “receiving medication,” and “attending therapy.” Conclusion: Although this may not be specific to avoidant personality disorder, Ttheese findings highlight the importance, importance of being met intersubjectively as a person with intentionality and agency, even when one does not feel like one.as an agentive intentional being, even when one does not feel like one, of being met intersubjectively by a therapist. The importance of establishing an emotional bond and emergent trust for open therapeutic communication, collaboration, learning, and becoming able to build courage to begin to approach that which one fears, is emphasized. (shrink)

Theoretical accounts of development exhibit several internal tensions and face multiple challenges. They span from the problem of the identification of the temporal boundaries of development (beginning and end) to the characterization of the distinctive type of change involved compared to other biological processes. They include questions such as the role to ascribe to the environment or what types of biological systems can undergo development and whether they should include colonies or even ecosystems. In this chapter we discuss these conceptual (...) issues, and we argue that adopting an organizational approach may help solve or clarify them. -/- While development is usually identified with the achievement of an adult form with the capability to reproduce and therefore maintain a lineage, adopting the organizational approach may provide a different strategy, which focuses also on the maintenance of the current organization of the organism. By doing so an organizational approach favors a switch in perspective which consists in analyzing how organisms maintain their viability at each moment of development rather than considering them as going through intermediate stages of a process directed toward a specific goal state. This developmental dimension of biological organization has yet to be given a general and detailed analysis within the organizational theoretical perspective, apart from some preliminary attempts. How a biological organization is maintained through a series of radical organizational changes and what these changes are issues that still require clarification. In this chapter we offer the beginnings of such an analysis of developmental transitions, understood as changes in functionality brought forth by regulatory mechanisms in the context of the continued maintenance of organizational viability at every step. (shrink)

Annotation "Fearful Symmetry" brings the incredible discoveries of contemporary physics within everyone's grasp. A. Zee, a distinguished physicist and skillful expositor, tells the exciting story of how today's theoretical physicists are following Einstein in their search for the beauty and simplicity of Nature. Animated by a sense of reverence and whimsy, the book describes the majestic sweep and accomplishments of twentieth-century physics. In the end, we stand in awe before the grand vision of modern physics--one of the greatest chapters in (...) the intellectual history of humankind. (shrink)

Academic health centres have historically treated patients with the most complex of diseases, served as training grounds to teach the next generations of physicians and fostered an innovative environment for research and discovery. The physicians who hold faculty positions at these institutions have long understood how these key academic goals are critical to serve their patient community effectively. Recent healthcare reforms, however, have led many academic health centres to recruit physicians without these same academic expectations and to partner with non-faculty (...) physicians at other health systems. There has been limited transparency in regard to the expertise among the physicians and the academic faculty within these larger entities. Such lack of transparency may lead to confusion among patients regarding the qualifications of who is actually treating them. This could threaten the ethical principles of patient autonomy, benevolence and non-maleficence as patients risk making uninformed decisions that might lead to poorer outcomes. Furthermore, this lack of transparency unjustly devalues the achievements of physician faculty members as well as potentially the university they represent. In this paper, it is suggested that academic health centres have an obligation to foster total transparency regarding what if any role a physician has at a university or medical school when university or other academic monikers are used at a hospital. (shrink)

We review the major phenomena of skilled typing and propose a model for the control of the hands and fingers during typing. The model is based upon an Activation‐Trigger‐Schema system in which a hierarchical structure of schemata directs the selection of the letters to be typed and, then, controls the hand and finger movements by a cooperative, relaxation algorithm. The interactions of the patterns of activation and inhibition among the schemata determine the temporal ordering for launching the keystrokes. To account (...) for the phenomena of doubling errors, the model has only “type” schemata—no “token” schemata—with only a weak binding between the special schema that signals a doubling, and its argument. The model exists as a working computer simulation and produces an output display of the hands and fingers moving over the keyboard. It reproduces some of the major phenomena of typing, including the interkeystroke interval times, the pattern of transposition errors found in skilled typists, and doubling errors. Although the model is clearly inadequate or wrong in some of its features and assumptions, it serves as a useful first approximation for the understanding of skilled typing. (shrink)

This book is a selection of papers from a conference which took place at the University of Keele in July 1982. The conference was an extraordinarily enjoyable one, and we would like to take this opportunity of thanking all participants for helping to make it so. The conference was intended to allow scholars working on different aspects of symbolic behaviour to compare findings, to look for common ground, and to identify differences between the various areas. We hope that it was (...) successful in these aims: the assiduous reader may judge for himself. Several themes emerged during the course of the conference. Some of these were: 1. There is a distinction to be made between those symbol systems which attempt, more or less directly, to represent a state of affairs in the world (e. g. language, drawing, map and navigational skill) and those in which the representational function is complemented, if not overshadowed, by properties of the symbol system itself, and the systematic inter-relations that symbols can have to one another (e. g. music, mathematics). The distinction is not absolute, for the nature of all symbolic skills is, in part, a function of the structure of the symbolic system employed. Nonetheless, this distinction helps us to understand some common acquisition difficulties, such as that experienced in mathematics, where mental manipulation of symbols can go awry if a child assumes too close a correspondence between mathematical symbols and the world they represent. 2. (shrink)

In this paper, I will reread the history of molecular genetics from a psychoanalytical angle, analysing it as a case history. Building on the developmental theories of Freud and his followers, I will distinguish four stages, namely: (1) oedipal childhood, notably the epoch of model building (1943–1953); (2) the latency period, with a focus on the development of basic skills (1953–1989); (3) adolescence, exemplified by the Human Genome Project, with its fierce conflicts, great expectations and grandiose claims (1989–2003) and (4) (...) adulthood (2003–present) during which revolutionary research areas such as molecular biology and genomics have achieved a certain level of normalcy—have evolved into a normal science. I will indicate how a psychoanalytical assessment conducted in this manner may help us to interpret and address some of the key normative issues that have been raised with regard to molecular genetics over the years, such as ‘relevance’, ‘responsible innovation’ and ‘promise management’. (shrink)

Through a radical reinterpretation of classical philosophy as an organizational psychology, The Moral Psychology of St. Thomas: An Introduction to Ragamuffin Ethics just as radically reinterprets St. Thomas Aquinas's moral teaching to be a behavioristic psychology chiefly designed to synthesize right reason and right pleasure to help a person excel at living life as a whole. In the process of so doing, this work demonstrates how the skill of prudential living is a necessary condition for becoming a grand master of (...) leadership in any and every profession. (shrink)

Extensively updated to include clinical findings over the last two decades, this third edition of A Practitioner's Guide to Rational-Emotive Behavior Therapy reviews the philosophy, theory, and clinical practice of Rational Emotive Behavior Therapy. This model is based on the work of Albert Ellis, who had an enormous influence on the field of psychotherapy over his 50 years of practice and scholarly writing. Designed for both therapists-in-training and seasoned professionals, this practical treatment manual and guide introduces the basic principles of (...) rational-emotive behavior therapy, explains general therapeutic strategies, and offers many illustrative dialogues between therapist and patient. The volume breaks down each stage of therapy to present the exact procedures and skills therapists need, and numerous case studies illustrate how to use these skills. The authors describe both technical and specific strategic interventions, and they stress taking an integrative approach. The importance of building a therapeutic alliance and the use of cognitive, emotive, evocative, imaginal, and behavioral interventions serves as the unifying theme of the approach. Intervention models are presented for the treatment of anxiety, depression, trauma, anger, personality disorders, and addictions. Psychologists, clinical social workers, mental health counselors, psychotherapists, and students and trainees in these areas will find this book useful in learning to apply rational-emotive behavior therapy in practice. (shrink)

Developing an intellectualist account of skill, Stanley and Williamson define skill as a kind of disposition to action-guiding knowledge. The present paper challenges their definition of skill. While we don’t dispute that skill may consist of a cognitive, a dispositional, and an action-guiding component, we argue that Stanley and Williamson’s account of each component is problematic. In the first section, we argue, against Stanley and Williamson, that the cognitive component of skill is not a case of propositional knowledge-wh, which is (...) typically indexical. In the second section, we seek to show that Stanley and Williamson face difficulties in arguing for a generic claim about skill as a kind of disposition, and they fail to defend intellectualism about skill based on the dispositional account. In the third section we argue that Stanley and Williamson need a more detailed account of the action-guiding aspect of skill to avoid several difficulties, including a threat of a regress. We close with some lessons for the debate over intellectualism and anti-intellectualism about skill. (shrink)

People can learn to perform new tasks very quickly by making use of lower‐level skills they have developed when learning previous tasks. Hoekstra, Martens, and Taatgen model this process, showing how a system trained on simple tasks (visual search and two working memory tasks) can then quickly learn to perform the attentional blink task, and it ends up making the same sorts of errors as people do.

The persistent educational challenges that fractions pose call for developing novel instructional methods to better prepare students for fraction learning. Here, we examined the effects of a 24-session, Cuisenaire rod intervention on a building block for symbolic fraction knowledge, continuous and discrete non-symbolic proportional reasoning, in children who have yet to receive fraction instruction. Participants were 34 second-graders who attended the intervention (intervention group) and 15 children who did not participate in any sessions (control group). As attendance at the intervention (...) sessions was irregular (median = 15.6 sessions, range = 1–24), we specifically examined the effect of the number of sessions completed on their non-symbolic proportional reasoning. Our results showed that children who attended a larger number of sessions increased their ability to compare non-symbolic continuous proportions. However, contrary to our expectations, they also decreased their ability to compare misleading discretized proportions. In contrast, children in the Control group did not show any change in their performance. These results provide further evidence on the malleability of non-symbolic continuous proportional reasoning and highlight the rigidity of counting knowledge interference on discrete proportional reasoning. (shrink)

Developing an intellectualist account of skill, Stanley and Williamson define skill as a kind of disposition to action-guiding knowledge. The present paper challenges their definition of skill. While we don’t dispute that skill may consist of a cognitive, a dispositional, and an action-guiding component, we argue that Stanley and Williamson’s account of each component is problematic. In the first section, we argue, against Stanley and Williamson, that the cognitive component of skill is not a case of propositional knowledge-wh, which is (...) typically indexical. In the second section, we seek to show that Stanley and Williamson face difficulties in arguing for a generic claim about skill as a kind of disposition, and they fail to defend intellectualism about skill based on the dispositional account. In the third section we argue that Stanley and Williamson need a more detailed account of the action-guiding aspect of skill to avoid several difficulties, including a threat of a regress. We close with some lessons for the debate over intellectualism and anti-intellectualism about skill. (shrink)