Although scholarship in the social construction of technology has contributed much to illuminating technological development, most work using this theoretical approach is committed to an agency-centered approach. SCOT scholars have made only limited contributions to illustrating the influence of social structures. In this article, the authors argue for the importance of structural concepts to understanding technological development. They summarize the SCOT conceptual framework defined by Trevor Pinch and Wiebe Bijker and survey some of the methodological and explanatory difficulties that arise (...) with their approach. Then the authors present concepts from organizational sociology and political economy that illuminate structural influences in shaping phenomena of interest to SCOT scholars. These structural concepts can be applied to the study of the design, development, and transformation of technology. The authors conclude that the limited amount of scholarship on structural factors in the social shaping of technological development presents numerous opportunities for research. (shrink)

If we express our knowledge in sentences, we will find that these sentences are linked in complex patterns governed by our observations and our inferences from these observations. These inferences are to a large extent driven by logical rules. We ask whether the structure logic imposes on our knowledge restricts what we forget and what we remember. The model is a two period S5 logic. In this logic, we propose a memory loss operator: the agent forgets a sentence pif and (...) only if he knows pat time 1 and he does not know pat time 2. Equipped with the operator, we prove theorems on the relation between knowledge and memory loss. The main results point to classes of formulas that an agent cannot forget, and classes of formulas he must forget. A desirable feature is that most results hold in the S4 logic. The results illustrate bounds to memory loss, and thus to bounded rationality. We apply the model to single-agent conventions: conventions made between an agent and himself. (shrink)

The US neutrino community gathered at the Workshop on the Intermediate Neutrino Program at Brookhaven National Laboratory February 4-6, 2015 to explore opportunities in neutrino physics over the next five to ten years. Scientists from particle, astroparticle and nuclear physics participated in the workshop. The workshop examined promising opportunities for neutrino physics in the intermediate term, including possible new small to mid-scale experiments, US contributions to large experiments, upgrades to existing experiments, R&D plans and theory. The workshop was organized into (...) two sets of parallel working group sessions, divided by physics topics and technology. Physics working groups covered topics on Sterile Neutrinos, Neutrino Mixing, Neutrino Interactions, Neutrino Properties and Astrophysical Neutrinos. Technology sessions were organized into Theory, Short-Baseline Accelerator Neutrinos, Reactor Neutrinos, Detector R&D and Source, Cyclotron and Meson Decay at Rest sessions.This report summarizes discussion and conclusions from the workshop. (shrink)

BACKGROUND: Serotonin transporter promoter genotype appears to increase risk for depression in the context of stressful life events. However, the effects of this genotype on measures of stress sensitivity are poorly understood. Therefore, this study examined whether 5-HTTLPR genotype was associated with negative information processing biases in early childhood. METHOD: Thirty-nine unselected seven-year-old children completed a negative mood induction procedure and a Self-Referent Encoding Task designed to measure positive and negative schematic processing. Children were also genotyped for the 5-HTTLPR gene. (...) RESULTS: Children who were homozygous for the short allele of the 5-HTTLPR gene showed greater negative schematic processing following a negative mood prime than those with other genotypes. 5-HTTLPR genotype was not significantly associated with positive schematic processing. LIMITATIONS: The sample size for this study was small. We did not analyze more recently reported variants of the 5-HTTLPR long alleles. CONCLUSIONS: 5-HTTLPR genotype is associated with negative information processing styles following a negative mood prime in a non-clinical sample of young children. Such cognitive styles are thought to be activated in response to stressful life events, leading to depressive symptoms; thus, cognitive styles may index the "stress-sensitivity" conferred by this genotype. (shrink)

One of Israel Kirzner’s less wellknown contributions is to the theory of capital. In this paper, we link the Austrian theory of capital and the theory of economic organization. Our starting point is the key Austrian notion of capital heterogeneity which we interpret in terms of attributes. Most capital assets are multi-attribute in nature, and many attributes may not be known to entrepreneurs. This fosters a need for experimenting with capital combinations. Because there are costs of measuring attributes, this process (...) has implications for economic organization. Thus, we argue that novel implications for the understanding of ownership and the existence and boundaries of firms may be teased out of such a perspective.La théorie du capital représente une des contributions les moins connues d’Israel Kirzner. Dans cet article, nous établissons le lien entre la théorie autrichienne du capital et la théorie de l’organisation économique. Notre point de départ est la notion autrichienne fondamentale d’hétérogénéité du capital que nous interprétons en termes d’attributs. De par leur nature, la plupart des biens capitaux possèdent plusieurs attributs qui peuvent demeurer inconnus aux entrepreneurs. Ceci accroît la nécessité d’expérimenter des combinaisons capitalistiques. Etant donné les coûts qu’entraîne la mesure des attributs, ce processus a des implications quant à l’organisation économique. Ainsi, cette perspective permet de tirer de nouvelles implications pour notre compréhension de la propriété, de l’existence et de la taille des firmes. (shrink)

OBJECTIVES: Early-emerging, temperamental differences in fear-related traits may be a heritable vulnerability factor for anxiety disorders. Previous research indicates that the serotonin transporter promoter region polymorphism is a candidate gene for such traits. METHODS: Associations between 5-HTTLPR genotype and indices of fearful child temperament, derived from maternal report and standardized laboratory observations, were examined in a community sample of 95 preschool-aged children. RESULTS: Children with one or more long alleles of the 5-HTTLPR gene were rated as significantly more nervous during (...) standardized laboratory tasks than children who were homozygous for the short alleles. Children homozygous for the short alleles were also rated as significantly shyer, by maternal report, than those with at least one copy of the long allele of the 5-HTTLPR gene. CONCLUSIONS: This study extends the literature linking the short alleles of the serotonin transporter promoter region polymorphism to fear and anxiety-related traits in early childhood and adulthood, and is one of very few studies to examine the molecular genetics of preschoolers' temperament using multiple measures of traits in a normative sample. (shrink)

Die Frage, ob «systematische» Philosophie heute noch möglich ist, wird in der Gegenwartsphilosophie kontrovers diskutiert. Sie ist eng verknüpft mit dem Thema «Vernunft und Wirklichkeit». Der Sammelband System der Philosophie? dokumentiert Aspekte dieser Debatte durch Beiträge einer internationalen Autorenschaft.

This introductory chapter reviews research on future-oriented mental time travel to date (the past), provides an overview of the contents of the book (the present), and enumerates some possible research directions suggested by the latter (the future).

In den einzelnen Beiträgen der Erich Heintel gewidmeten Festschrift spiegeln sich dessen Auffassung von Philosophie als «perenner» Prinzipienwissenschaft europäischer Tradition. Sie reflektiert die Voraussetzungsproblematik alles Erkennens von der empirischen Einzelforschung bis hin zur Theologie sowie Sinn und Grenze ihres eigenen Vorgehens. Ontologisches Voraussetzungswissen der antik-mittelalterlichen Form- bzw. Substanzmetaphysik und neuzeitlichen Transzendentalphilosophie müssen in ihrem Sinnanspruch ebenso unterschieden wie auch miteinander «versöhnt» werden, um den Menschen in seiner Einheit als «daseiende Transzendentalität» erfassen zu können. Die Frage nach dem Begriff des Menschen (...) ist inneres Organisationsprinzip der vereinigten Studien, die sich in systematischer Differenzierung mit Fragen der theoretischen, praktischen und poietischen Philosophie, zuletzt aber auch mit theologischen Problemstellungen beschäftigen. (shrink)

This chapter analyzes the relation between brain sciences and philosophy of mind, in order to clarify in what ways philosophy can contribute to neuroscience and neuroscience can contribute to philosophy. Especially since the 1980s and the emergence of “neurophilosophy”, more and more philosophers have been bringing home morals from neuroscience to settle philosophical issues. I mention examples from the problem of consciousness, philosophy of perception and the problem of free will, and I argue that such attempts are not successful in (...) trying to settle questions like whether psychology can be reduced to neuroscience, whether we see the external world directly in perception, or whether we have free will. The failure results from an ability of the philosophical questions to evade the data. What makes these questions persisting philosophical questions is precisely that there is no way to settle them through empirical evidence, as they are conceptual questions and their solution lies in conceptual analysis. (shrink)

More than perhaps anybody else in the world, the Swedish social scientist Björn Wittrock has contributed - both on the intellectual and institutional level - to making a truly global science possible. This book is devoted to an appreciation of his contributions.

Episodic memory is a major area of research in psychology. Initially viewed as a distinct store of information derived from experienced episodes, episodic memory is understood today as a form of mental "time travel" into the personal past. Recent research has revealed striking similarities between episodic memory - past-oriented mental time travel - and future-oriented mental time travel (FMTT). Seeing the Future: Theoretical Perspectives on Future-Oriented Mental Time Travel brings together leading contributors in both empirical and theoretical disciplines to present (...) the first interdisciplinary look at the human to imagine future scenarios. Chapters focus on the challenging conceptual and theoretical questions raised by FMTT, covering themes such as: varieties of future-oriented cognition; relationships between FMTT and episodic memory; subjective temporality in FMTT; the self in FMTT; and functional, evolutionary and comparative, developmental, and clinical perspectives on FMTT. With its focus on the conceptual issues at the heart of fast-developing research on FMTT, this edited volume will serve graduate students to senior scholars working on or interested in FMTT and related areas as a synthesis of current theoretical thinking and a source of questions for future FMTT research. (shrink)

A distorted representation of one's own body is a diagnostic criterion and core psychopathology of both anorexia nervosa (AN) and bulimia nervosa (BN). Despite recent technical advances in research, it is still unknown whether this body image disturbance is characterized by body dissatisfaction and a low ideal weight and/or includes a distorted perception or processing of body size. In this article, we provide an update and meta-analysis of 42 articles summarizing measures and results for body size estimation (BSE) from 926 (...) individuals with AN, 536 individuals with BN and 1920 controls. We replicate findings that individuals with AN and BN overestimate their body size as compared to controls (ES= 0.63). Our meta-regression shows that metric methods (BSE by direct or indirect spatial measures) yield larger effect sizes than depictive methods (BSE by evaluating distorted pictures), and that effect sizes are larger for patients with BN than for patients with AN. To interpret these results, we suggest a revised theoretical framework for BSE that accounts for differences between depictive and metric BSE methods regarding the underlying body representations (conceptual vs. perceptual, implicit vs. explicit). We also discuss clinical implications and argue for the importance of multimethod approaches to investigate body image disturbance. (shrink)

Plakias has recently argued that there is nothing wrong with publishing defences of philosophical claims which we don't believe and also nothing wrong with concealing our lack of belief, because an author's lack of belief is irrelevant to the merit of a published work. Fleisher has refined this account by limiting the permissibility of publishing without belief to what he calls ‘advocacy role cases’. I argue that such lack of belief is irrelevant only if it is the result of an (...) inexplicable incredulity or the result of a metaphilosophical or epistemic stance that is unrelated to the specific claim. However, in many real-life cases, including Fleisher's advocacy role cases, our doubts regarding the claims we defend arise from reasons that have something to do with the insufficiency of the philosophical evidence supporting the claim, and publishing an unconditional defence of a claim without revealing our doubts is impermissible as it involves withholding philosophically relevant reasons. Plakias has also argued that discouraging philosophers from publishing claims they don't believe would be unfair to junior philosophers with unsettled views. I propose that we should change our academic practices that pressure philosophers to publish articles that pretend to be defences of settled views. (shrink)

This volume brings together the papers published in Historiographia Linguistica 9:3 (1982), which was devoted to the history of linguistics in Italy, with Marazzini's paper first published in Historiographia Linguistica 10:1/2 (1983), and an original article by Franco Lo Piparo expressly written for this volume. The present volume provides in addition an index of subjects, as well as an index of names, which supplies bio-bibliographical references to authors discussed.

Recent philosophy has seen a resurgence of the realist view of sensible qualities such as colour. The view holds that experienced qualities are properties of the objects in the physical environment, not mentally instantiated properties like qualia or merely intentional, illusory ones. Some suggest that this move rids us of the explanatory gap between physical properties and the qualitative features of consciousness. Others say it just relocates the problem of qualities to physical objects in the environment, given that such qualities (...) cannot be derived from the non-qualitative properties of objects, and it does not resolve the problem of consciousness either. I argue that such an outcome is welcome: if the physical world is full of explanatory gaps, then the mind–body explanatory gap is not so special. Moreover, the explanatory gaps regarding qualities of objects are less puzzling than the brain-qualia gap. In order to counter the usual worries concerning realism about objective qualities, I introduce ‘imperfect realism’ as an alternative to colour pluralism and complex reductionism, which accommodates realism in the face of widespread perceptual error. I conclude with a discussion of how this ‘multiple-gaps view’ sits better with a naturalistic framework compared to the Galilean-Cartesian account of qualities. (shrink)

An in-depth account of how critique and subversion have been integral parts of the history and development of Chinese philosophy from the classical period to the present.

Pure representationalism or intentionalism for phenomenal experience is the theory that all introspectible qualitative aspects of a conscious experience can be analyzed as qualities that the experience non-conceptually represents the world to have. Some philosophers have argued that experiences such as afterimages, phosphenes and double vision are counterexamples to the representationalist theory, claiming that they are non- representational states or have non-representational aspects, and they are better explained in a qualia-theoretical framework. I argue that these states are fully representational states (...) of a certain kind, which I call “automatically non-endorsed representations”, experiential states the veridicality of which we are almost never committed to, and which do not trigger explicit belief or disbelief in the mind of the subject. By investigating descriptive accounts of afterimages by two qualia theorists, I speculate that the mistaken claims of some anti-representationalists might be rooted in confusing two senses of the term “seeming”. (shrink)

The paper analyzes dynamic epistemic logic from a topological perspective. The main contribution consists of a framework in which dynamic epistemic logic satisfies the requirements for being a topological dynamical system thus interfacing discrete dynamic logics with continuous mappings of dynamical systems. The setting is based on a notion of logical convergence, demonstratively equivalent with convergence in Stone topology. Presented is a flexible, parametrized family of metrics inducing the latter, used as an analytical aid. We show maps induced by action (...) model transformations continuous with respect to the Stone topology and present results on the recurrent behavior of said maps. (shrink)