Sketching as a scientific practice goes beyond the simple act of inscribing diagrams onto paper. Scientists produce a wide range of representations through sketching, as it is tightly coupled to model-based reasoning. Chemists in particular make extensive use of sketches to reason about chemical phenomena and to communicate their ideas. However, the chemical sciences have a unique problem in that chemists deal with the unseen world of the atomic-molecular level. Using sketches, chemists strive to develop causal mechanisms that emerge from (...) the structure and behavior of molecular-level entities, to explain observations of the macroscopic visible world. Interpreting these representations and constructing sketches of molecular-level processes is a crucial component of student learning in the modern chemistry classroom. Sketches also serve as an important component of assessment in the chemistry classroom as student sketches give insight into developing mental models, which allows instructors to observe how students are thinking about a process. In this paper we discuss how sketching can be used to promote such model-based reasoning in chemistry and discuss two case studies of curricular projects, CLUE and The Connected Chemistry Curriculum, that have demonstrated a benefit of this approach. We show how sketching activities can be centrally integrated into classroom norms to promote model-based reasoning both with and without component visualizations. Importantly, each of these projects deploys sketching in support of other types of inquiry activities, such as making predictions or depicting models to support a claim; sketching is not an isolated activity but is used as a tool to support model-based reasoning in the discipline. (shrink)

Artificial intelligence (AI) and its introduction into clinical pathways presents an array of ethical issues that are being discussed in the JME. 1–7 The development of AI technologies that can produce text that will pass plagiarism detectors 8 and are capable of appearing to be written by a human author 9 present new issues for medical ethics. One set of worries concerns authorship and whether it will now be possible to know that an author or student in fact produced submitted (...) work. That seems likely to be a general worry for secondary and higher education, as well as for all academic journals. Thus far generative AI chatbots do not seem to be able to produce a fully referenced and well-argued ethics article, but they probably could generate a blog or student essay that would... (shrink)

(2013). Rational argument, rational inference. Argument & Computation: Vol. 4, Formal Models of Reasoning in Cognitive Psychology, pp. 21-35. doi: 10.1080/19462166.2012.689327.

It has long been thought that observing distinctive traces of quantum gravity in a laboratory setting is effectively impossible, since gravity is so much weaker than all the other familiar forces in particle physics. But the quantum gravity phenomenology community today seeks to do the (effectively) impossible, using a challenging novel class of `tabletop' Gravitationally Induced Entanglement (GIE) experiments, surveyed here. The hypothesized outcomes of the GIE experiments are claimed by some (but disputed by others) to provide a `witness' of (...) the underlying quantum nature of gravity in the non-relativistic limit, using superpositions of Planck-mass bodies. We inspect what sort of achievement it would possibly be to perform GIE experiments, as proposed, ultimately arguing that the positive claim of witness is equivocal. Despite various sweeping arguments to the contrary in the vicinity of quantum information theory or given low-energy quantum gravity, whether or not one can claim to witness the quantum nature of the gravitational field in these experiments decisively depends on which out of two legitimate modelling paradigms one finds oneself in. However, by situating GIE experiments in a tradition of existing experiments aimed at making gravity interestingly quantum in the laboratory, we argue that, independently of witnessing or paradigms, there are powerful reasons to perform the experiments, and that their successful undertaking would indeed be a major advance in physics. (shrink)

Although there is much discussion exploring the potential causes of plagiarism, there is limited research available which provides evidence as to the academic interventions which may help reduce this. This paper discusses a bespoke English for Academic Purposes programme introduced at the university level, aimed at improving the academic writing standards of students, reducing plagiarism, and detecting cases of contract cheating. Results from 12 semesters of academic misconduct data demonstrate a 37.01% reduction in instances of detected plagiarism following the intervention, (...) but due to limited data, cannot demonstrate a direct impact on reducing detected rates of contract cheating. The results also show a lower than expected proportion of plagiarised assignments among submissions. (shrink)

In the management of common property resources, privatization is often advocated as the surest path to sustainability because of its reliance on human self-interest in natural resources decision making. This article demonstrates that the motive of self-interest, though powerful, does not necessarily lead to environmental outcomes that promote the common good. The key to avoiding the Tragedy of the Commons is not private ownership but controlling access.

Autonomous vehicles (AV) offer promising benefits to society in terms of safety, environmental impact and increased mobility. However, acute challenges persist with any novel technology, inlcuding the perceived risks and trust underlying public acceptance. While research examining the current state of AV public perceptions and future challenges related to both societal and individual barriers to trust and risk perceptions is emerging, it is highly fragmented across disciplines. To address this research gap, by using the Web of Science database, our study (...) undertakes a bibliometric and performance analysis to identify the conceptual and intellectual structures of trust and risk narratives within the AV research field by investigating engineering, social sciences, marketing, and business and infrastructure domains to offer an interdisciplinary approach. Our analysis provides an overview of the key research area across the search categories of ‘trust’ and ‘risk’. Our results show three main clusters with regard to trust and risk, namely, behavioural aspects of AV interaction; uptake and acceptance; and modelling human–automation interaction. The synthesis of the literature allows a better understanding of the public perception of AV and its historical conception and development. It further offers a robust model of public perception in AV, outlining the key themes found in the literature and, in turn, offers critical directions for future research. (shrink)

Recent studies suggest that insects use pattern recognition molecules to distinguish prokaryotic pathogens and fungi from “self” structures. Less understood is how the innate immune system of insects recognizes endoparasitic Hymenoptera and other eukaryotic invaders as foreign. Here we discuss candidate recognition factors and the strategies used by parasitoids to overcome host defense responses. We suggest that host–parasitoid systems are important experimental models for studying how the innate immune system of insects recognizes foreign invaders that are phylogenetically more closely related (...) to their hosts. The strategies used by parasitoids suggest that insects may employ “hidden-self” recognition molecules for attacking foreign objects intruding the open circulatory system. BioEssays 23:344–351, 2001. © 2001 John Wiley & Sons, Inc. (shrink)

This white paper outlines the plans of the History Philosophy Culture Working Group of the Next Generation Event Horizon Telescope Collaboration.

Bei Nietzsches Texten handelt es sich häufig um Reaktionen auf seine breitgestreuten Lektüren. Sein Lesen ist zugleich ein Schreiben, und es verläuft ebenso selektiv und assoziativ wie aneignend: So werden unter Nietzsches Hand etwa Lesefrüchte aus naturwissenschaftlichen Lexika ästhetischen Überlegungen einverleibt oder ethno-anthropologische Fachbücher im Kontext philosophiegeschichtlicher Einordnungsversuche zitiert. Die Interpretation von Nietzsches Schriften ist daher stets auf eine philologisch-differenzierte Quellenarbeit angewiesen, die zugleich auch philosophisch-hermeneutischen Ansprüchen genügt. Nur so findet die spezifische Gemengelage aus Eigenem und Fremdem in Nietzsches Texten (...) ebenso adäquate Berücksichtigung wie die Vielzahl der handschriftlichen Lesespuren in den bis heute erhaltenen Büchern aus seiner persönlichen Bibliothek. In einer Reihe von Überblicksdarstellungen und exemplarischen Fallstudien unternimmt es der Band, Nietzsche im Spiegel seiner Lektüren als äußerst produktiven wie kreativen Leser zu charakterisieren, dessen Voraussetzungsreichtum nicht überschätzt werden kann. (shrink)

Ontologies and related reasoning systems are key to the facilitation of semantic integration and interoperability. But several key questions are involved. How do we define the tools, methodologies...

When experiencing personal distress, people usually expect their romantic partner to be supportive. However, when put in a situation to provide support, people may at times be struggling with issues of their own. This interdependent nature of dyadic coping interactions as well as potential spillover effects is mirrored in the state-of-the-art research method to behaviorally assess couple’s dyadic coping processes. This paradigm typically includes two videotaped 8-min dyadic coping conversations in which partners swap roles as sharer and support provider. Little (...) is known about how such dyadic coping interactions may feed back into one another, impacting the motivation and ability to be a responsive support provider. In three behavioral studies, we examined how sharers’ experiences may spill over to affect their own support provision in a subsequent dyadic coping interaction. We hypothesized that the extent to which sharers perceive their partner as responsive to their self-disclosure increases the quality of their own subsequent support provision, whereas sharers’ lingering negative affect reduces the quality of their own subsequent support provision. In line with our first hypothesis, perceived partner responsiveness predicted the provision of higher-quality support, though primarily as perceived by the partner. Sharers who perceived their partner to have been more responsive were somewhat more likely to subsequently engage in positive dyadic coping and were rated as more responsive by their partners. Negative dyadic coping behavior was unaffected. Evidence for our second hypothesis was mixed. While lingering negative affect did not affect positive dyadic coping behavior or perceived support, it did increase the chances of negative dyadic coping behavior. However, given the very low occurrences of negative affect and negative dyadic coping, these findings should be interpreted with caution. Taken together, these findings suggest that support interactions may feed back into one another, highlighting the complex and interdependent nature of dyadic coping. The strongest and most consistent findings concerned the spillover effect of perceived partner responsiveness on subsequent perceived support quality, speaking to the key role of believing that one’s partner is responsive to one’s needs in promoting healthy relationship functioning. (shrink)

Are people rational? This question was central to Greek thought and has been at the heart of psychology and philosophy for millennia. This book provides a radical and controversial reappraisal of conventional wisdom in the psychology of reasoning, proposing that the Western conception of the mind as a logical system is flawed at the very outset. It argues that cognition should be understood in terms of probability theory, the calculus of uncertain reasoning, rather than in terms of logic, the calculus (...) of certain reasoning. (shrink)

The Concussion in Sport Group guidelines have successfully brought the attention of brain injuries to the global medical and sport research communities, and has significantly impacted brain injury-related practices and rules of international sport. Despite being the global repository of state-of-the-art science, diagnostic tools and guides to clinical practice, the ensuing consensus statements remain the object of ethical and sociocultural criticism. The purpose of this paper is to bring to bear a broad range of multidisciplinary challenges to the processes and (...) products of sport-related concussion movement. We identify lacunae in scientific research and clinical guidance in relation to age, disability, gender and race. We also identify, through multidisciplinary and interdisciplinary analysis, a range of ethical problems resulting from conflicts of interest, processes of attributing expertise in sport-related concussion, unjustifiably narrow methodological control and insufficient athlete engagement in research and policy development. We argue that the sport and exercise medicine community need to augment the existing research and practice foci to understand these problems more holistically and, in turn, provide guidance and recommendations that help sport clinicians better care for brain-injured athletes. (shrink)

Inspiriert von den Vordenkern des amerikanischen Pragmatismus - William James, John Dewey und Richard Rorty - entwickelt Mike Sandbothe ein normativ nachhaltiges Konzept von Medien und Philosophie. Anhand exemplarischer Fallstudien zeigt er auf, wie sich dies in den Kultur- und Medienwissenschaften, den Bildungs- und Sozialwissenschaften sowie in der Psychologie nutzen lässt. Seine pragmatische Medienphilosophie kann dazu beitragen, die Betriebssysteme unserer Bildungsanstalten mit Hilfe von achtsamkeits- und körperbasierten sowie spirituellen Praktiken gesundheitsförderlich zu transformieren.

Information and communications technology (ICT) is now used more by non-IT professional end-users than by IT professionals. A survey of 125 London-based organisations found that the majority had instituted codes of conduct designed to govern the use of ICT by their employees. However, the primary purpose of adopting such codes was to ensure the security and efficient operation of the organisation's information systems rather than for wider ethical considerations. Hence, few of the codes of conduct addressed issues relating to the (...) collection, storage and dissemination of data about individuals (personal data); this was especially the case with codes emanating from IT departments rather than senior management. In general, codes of conduct were found to be ineffective in influencing end-user behaviour in the organisations surveyed. Codes of conduct are a means by which organisations seek to exercise power, control and ownership, but their effectiveness is compromised by the nature of ICT itself as well as the attitudes of employees. The failure of well-publicised ethical policies to influence use of ICT by business studies students – the managers of tomorrow – suggests that these tensions are likely to remain unresolved. (shrink)

ABSTRACT:Drawing a framework from strategic stakeholder theory and using 1999 to 2010 panel data from the United Kingdom’s (UK) non-life insurance industry, we examine the effect of reinsurance on the decisions to donate to charities, and the amount given. We find that reinsurance substitutes for charitable giving as it optimizes the interests of multiple stakeholders. We further note that corporate giving is directly related to the size and age of insurers, proportion of female directorships and insider ownership, but generally inhibited (...) by chief executive officer (CEO) bonus plans, dominant shareholders, and financial experts on the board. Interestingly, when reinsurance interacts with board-level variables we find that the donations decision is positively related to CEO bonus plans, and negatively linked with inside ownership and the proportion of female board members. Our research results could have important implications for stakeholders. (shrink)

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

Following Marr (1982), any computational account of cognition must satisfy constraints at three explanatory levels: computational, algorithmic, and implementational. This paper focuses on the first two levels and argues that current theories of reasoning cannot provide explanations of everyday defeasible reasoning, at either level. At the algorithmic level, current theories are not computationally tractable: they do not “scale-up” to everyday defeasible inference. In addition, at the computational level, they cannot specify why people behave as they do both on laboratory reasoning (...) tasks and in everyday life (Anderson, 1990). In current theories, logic provides the computational-level theory, where such a theory is evident at all. But logic is not a descriptively adequate computational-level theory for many reasoning tasks. It is argued that better computational-level theories can be developed using a probabilistic framework. This approach is illustrated using Oaksford and Chater's (1994) probabilistic account of Wason's selection task. (shrink)

In response to calls for greater interdisciplinary involvement from the social sciences and humanities in the development, governance, and study of artificial intelligence systems, this paper presents one sociologist’s view on the problem of algorithmic bias and the reproduction of societal bias. Discussions of bias in AI cover much of the same conceptual terrain that sociologists studying inequality have long understood using more specific terms and theories. Concerns over reproducing societal bias should be informed by an understanding of the ways (...) that inequality is continually reproduced in society—processes that AI systems are either complicit in, or can be designed to disrupt and counter. The contrast presented here is between conservative and radical approaches to AI, with conservatism referring to dominant tendencies that reproduce and strengthen the status quo, while radical approaches work to disrupt systemic forms of inequality. The limitations of a conservative approach to racial bias are discussed through the specific example of biased criminal risk assessments and Indigenous overrepresentation in Canada’s criminal justice system. This illustrates the dangers of treating racial bias as a generalizable problem and equality as a generalizable solution, emphasizing the importance of considering inequality in context. Societal issues can no longer be out of scope for AI and machine learning, given the impact of these systems on human lives. This requires engagement with a growing body of critical AI scholarship that goes beyond biased data to analyze structured ways of perpetuating inequality, opening up the possibility for interdisciplinary engagement and radical alternatives. (shrink)

A recent development in the cognitive science of reasoning has been the emergence of a probabilistic approach to the behaviour observed on ostensibly logical tasks. According to this approach the errors and biases documented on these tasks occur because people import their everyday uncertain reasoning strategies into the laboratory. Consequently participants' apparently irrational behaviour is the result of comparing it with an inappropriate logical standard. In this article, we contrast the probabilistic approach with other approaches to explaining rationality, and then (...) show how it has been applied to three main areas of logical reasoning: conditional inference, Wason's selection task and syllogistic reasoning. (shrink)

ZusammenfassungAusgangspunkt dieses Beitrags ist die Frage, wie die vier ethischen Prinzipien äztlichen Handelns – Respekt vor der Autonomie, Wohlergehen des Patienten, Schadensvermeidung und Gleichbehandlung – in der Berufspraxis realisiert werden können. Am Arzt-Patienten-Verhältnis wird die ethische Grundlegung jedes medizinischen Handelns erläutert, die auch das Lernen aus negativen Behandlungsverläufen umfasst. Um die Möglichkeiten für solche Lernprozesse untersuchen zu können, wird vorab eine Unterscheidung zwischen Fehler und Misserfolg vorgenommen. Als Handlungsansatz zur Aufarbeitung zahnärztlicher Misserfolge wird anhand einer empirischen Studie die Methodik des (...) Triadengesprächs vorgestellt. In diesen Gesprächen wurden 21 Misserfolge aus der Praxis reflektiert und rekonstruiert. Es wird aufgezeigt, ob und wie mit der Methode ein verändertes Verständnis des zahnärztlichen Misserfolgs ermöglicht wurde. Schließlich wird das Verfahren aus der Sicht aller an der Studie beteiligten Zahnärzte evaluiert. Die Ergebnisse der Studie zeigen, dass das Triadengespräch als Möglichkeit des expansiven Lernens eine exponierte Stellung erlangen kann. Das daraus resultierende Erfahrungskapital zahnmedizinischer Praktiker hat sodann Einfluss auf das Professionswissen und lässt gleichzeitig eine offene Kultur zum Lernen aus Misserfolgen entstehen. Abschließend werden die ethischen Implikationen des Umgangs mit Misserfolgen im Kontrast zum Umgang mit Fehlern erörtert. (shrink)

This paper explores the distinctive features of the critical agenda associated with the ‘Social Life of Methods’. I argue that although this perspective can be associated with the increasing interest, often associated with scholars in Science and Technology Studies, to reflect on how methods can become objects of inquiry, it also needs to be rooted in the current crisis of positivist methods. I identify the challenge for positivism in terms of the decreasing ability of its procedures to effectively organize increasingly (...) ‘lively’ sources of standardized data, which can now be assembled using aesthetic registers. In developing this argument, I dispute the idea that this development is due to historical shifts linked to the way that methodological devices are playing an increasingly significant role in contemporary social life, which might be argued by writers such as Thrift or Castells. I also argue that by opening up issues of method to the aesthetic, we also recast the relationship between theory and method, pointing to the exhaustion of a certain kind of cultural theory within the social sciences. I contextualize these issues by considering how methods are implicated in the intellectual differentiation between scientific and humanities expertise. Rather than conceiving the ‘Social Life of Methods’ in terms of the rise of instrumentalist modes of governance, it is preferable to place it within the dialectic of transparency and the relationship between the implicit and explicit. These issues are addressed through introducing the papers in the special issue. (shrink)

The “Cosmological Constant Problem” is widely considered a crisis in contemporary theoretical physics. Unfortunately, the search for its resolution is hampered by open disagreement about what is, strictly, the problem. This disagreement stems from the observation that the CCP is not a problem within any of our current theories, and nearly all of the details of those future theories for which the CCP could be made a problem are up for grabs. Given this state of affairs, I discuss how one (...) ought to make sense of the role of the CCP in physics and generalize some lessons from it. (shrink)

Over the last decade, fully distributed models have become dominant in connectionist psychological modelling, whereas the virtues of localist models have been underestimated. This target article illustrates some of the benefits of localist modelling. Localist models are characterized by the presence of localist representations rather than the absence of distributed representations. A generalized localist model is proposed that exhibits many of the properties of fully distributed models. It can be applied to a number of problems that are difficult for fully (...) distributed models, and its applicability can be extended through comparisons with a number of classic mathematical models of behaviour. There are reasons why localist models have been underused, though these often misconstrue the localist position. In particular, many conclusions about connectionist representation, based on neuroscientific observation, can be called into question. There are still some problems inherent in the application of fully distributed systems and some inadequacies in proposed solutions to these problems. In the domain of psychological modelling, localist modelling is to be preferred. Key Words: choice; competition; connectionist modelling; consolidation; distributed; localist; neural networks; reaction-time. (shrink)

While recognized in a large number of jurisdictions, the privilege against self-incrimination proves hard to justify. This article attempts to develop a rationale for the privilege which avoids the usual pitfalls. It argues that the most compelling rationale for the privilege is that it serves as a distancing mechanism, allowing defendants to disassociate themselves from prosecutions. The resulting account has implications for the scope of the privilege. First, it suggests that no distinction should be drawn between requirements to speak and (...) requirements to provide the authorities with documents, blood samples and the like. Second, it is argued that recognition of a privilege against self-incrimination implies that we should recognize a privilege against other incrimination which has similar force. Attention is also paid to exceptions to the privilege. (shrink)

According to Aristotle, humans are the rational animal. The borderline between rationality and irrationality is fundamental to many aspects of human life including the law, mental health, and language interpretation. But what is it to be rational? One answer, deeply embedded in the Western intellectual tradition since ancient Greece, is that rationality concerns reasoning according to the rules of logic – the formal theory that specifies the inferential connections that hold with certainty between propositions. Piaget viewed logical reasoning as defining (...) the end-point of cognitive development; and contemporary psychology of reasoning has focussed on comparing human reasoning against logical standards. (shrink)

Sports have long played an important role in society. By exploring the evolving link between sporting behaviour and the prevailing ethics of the time this comprehensive and wide-ranging study illuminates our understanding of the wider social significance of sport. The primary aim of _Sports, Virtues and Vices_ is to situate ethics at the heart of sports via ‘virtue ethical’ considerations that can be traced back to the gymnasia of ancient Greece. The central theme running through the book is that sports (...) are effectively modern morality plays: universal practices of moral education for the masses and - when coached, officiated and played properly - a valuable vehicle for ethical development. Including a wealth of contemporary sporting examples, the book explores key ethical issues such as: How the pursuit of sporting excellence can lead to harm Doping, greed and shame Biomedical technology as a challenge to the virtue of elite athletes Defining a ‘virtue ethical account’ in sport Family vices and virtues in sport Written by one of the world's foremost sports philosophers, this book powerfully unites the fields of sports ethics and medical ethics. It is essential reading for all students and scholars with an interest in the ethics and philosophy of sport. (shrink)

By any reasonable reckoning, Gottlob Frege's ‘On Sense and Reference’ is one of the more important philosophical papers of all time. Although Frege briefly discusses the sense-reference distinction in an earlier work, it is through ‘Sense and Reference’ that most philosophers have become familiar with it. And the distinction so thoroughly permeates contemporary philosophy of language and mind that it is almost impossible to imagine these subjects without it.The distinction between the sense and the referent of a name is introduced (...) in the second paragraph of ‘Sense and Reference.’. (shrink)

I provide some philosophical groundwork for the recently proposed ‘trans-Planckian censorship’ conjecture in theoretical physics. In particular, I argue that structure formation in early universe cosmology is, at least as we typically understand it, autonomous with regards to quantum gravity, the high energy physics that governs the Planck regime in our universe. Trans-Planckian censorship is then seen as a means of rendering this autonomy an empirical constraint within ongoing quantum gravity research.

The paper aims to show that, if S5 is the logic of metaphysical necessity, then no state of affairs in any possible world constitutes any non-trivial evidence for or against the existence of the traditional God. There might well be states of affairs in some worlds describing extraordinary goods and extraordinary evils, but it is false that these states of affairs constitute any (non-trivial) evidence for or against the existence of God. The epistemological and metaphysical consequences for philosophical theology of (...) assuming that S4 or Kσρ is the logic of metaphysical necessity are equally untenable. S4 guarantees that God does not exist if there is the slightest evidence against the existence of God. And Kσρ guarantees that God might survive the loss or acquisition of any essential property at all. (shrink)