Although various features of visual stimuli have been shown to affect access to awareness, it is still unclear whether and to what extent emotional stimuli have privileged access to visual awareness. We conducted three online experiments, using a breaking Repeated Masked Suppression (bRMS) paradigm, to assess whether positively and negatively valenced/high-arousal photographs would emerge from masking (break out of forward/backward masking by image-unique masks) faster than would neutral/low-arousal photographs. Experiment 1 found that positively-valenced high-arousal pictures were faster to break out (...) of repeated masked suppression. Experiment 2 showed that this was not because such pictures were substantially more memorable. Experiment 3 used a verbal rather than pictorial method to check for accuracy of breakout, and found similar results to Experiment 1. We also found that various pictorial qualities had either no effect, or only a minor effect, on our results. Importantly, images of people and animals consistently showed the shortest breakout times, indicating that such stimuli might be especially available to conscious access. However, a difference in the distribution of images of people (fastest) and scenes (slowest) images across the valence categories may have also contributed to the overall shorter breakout times of positively-valenced images. (shrink)

Education for Sustainable Development supports processes of change in complex socio-ecological systems. Where and how this change takes place are important considerations as we seek to enhance our capacity to challenge existing systems and thus produce and reproduce our life activities in more sustainable ways. This paper considers the possibilities for change in a system as deeply embedded in our social and material existence as capitalism. It rejects the notion that there is no alternative and considers the implications of Evald (...) Ilyenkov’s exploration and development of the Dialectic of the Ideal as the basis for change. I reflect on Ilyenkov’s work in relation to a recent national study into the potential for creating a more sustainable banking sector and the associated education and skills development requirements. The individualising response to sustainability challenges is rejected through the opening up of a more nuanced understanding of the role of contradictions evident in the reciprocal movement and mutual transformations between society and the material structures, both natural and built, within which society exists. (shrink)

This is a conversation on contemporary thoughts about play in a digital realm. This conversation is titled Glitch, as an aesthetic of the digital age to explore unexpected results of malfunction, especially in the play of video, audio, software and digital practice. Birmingham new media artist and curator Antonio Roberts is in conversation with Mike Phillips, Professor of Interdisciplinary Arts at Plymouth University. Each have a trajectory of practice that includes experimental coding, machine learning and the creation of Live (...) Events with immersive technologies such as performances at algoraves, and both have an experience of working on ground breaking digital art by the late Donald Rodney. (shrink)

Caleb Ward interviews Black feminist writer, poet, educator, organizer, and scholar Alexis Pauline Gumbs about Audre Lorde’s spirituality, her ecological political praxis, her pedagogy, and the cross-generational scale of social change.

We’ve made amazing advances in technology, especially in the last 20 years. Much of this is due to greater processing power, cheaper memory, and advances made over decades that now can truly be exploited. We need to ensure that AI is used to advance technology and for the good of everyone, without discrimination of any sort.My personal AI mission: To promote the appropriate, sensible, use of AI and to educate the public that they cannot simply rely on AI just because (...) someone calls it AI, especially when much of it is merely automation. (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)

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)

The Routledge Handbook of the Philosophy of Sport is a landmark publication in sport studies. It goes further than any book has before in tracing the contours of the discipline of the philosophy of sport and in surveying the core themes, approaches and theories that form its disciplinary fabric. The book explores the ways in which an understanding of philosophy can inform our understanding of important prevailing issues in sport. Edited by two of the most significant figures in the development (...) of the philosophy of sport, Mike McNamee and Bill Morgan, and with contributions from many of the world’s leading sport philosophers, this is an invaluable companion reference volume for any course in the social scientific study of sport, and an essential addition to the bookshelf of any serious scholar of the philosophy and/or ethics of sport. (shrink)

This book shows how these developments have led researchers to view people's conditional reasoning behaviour more as succesful probabilistic reasoning rather ...

This article explores a long-running debate in evidence theory about the significance of certain puzzling cases where there is reluctance to ascribe liability despite a high probability of liability. It focuses on certain analyses of these puzzles, distinguishing between inferential, moral, and knowledge-based analyses. The article emphasizes the richness and complexity of the puzzle cases and suggests why they are difficult to resolve.

As commonly understood, professional ethics consists of shared duties and episodic dilemmas--the responsibilities incumbent on all members of specific professions joined together with the dilemmas that arise when these responsibilities conflict. Martin challenges this "consensus paradigm" as he rethinks professional ethics to include personal commitments and ideals, of which many are not mandatory. Using specific examples from a wide range of professions, including medicine, law, high school teaching, journalism, engineering, and ministry, he explores how personal commitments motivate, guide, and give (...) meaning to work. (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)

Auguste Comte is widely acknowledged as the founder of the science of sociology and the 'Religion of Humanity'. In this fascinating study, the first major reassessment of Comte’s sociology for many years, Mike Gane draws on recent scholarship and presents a new reading of this remarkable figure. Comte’s contributions to the history and philosophy of science have decisively influenced positive methodologies. He coined the term ‘sociology’ and gave it its first content, and he is renowned for having introduced the (...) sociology of gender and emotion into sociology. What is less well known however, is that Comte contributed to ethics, and indeed coined the word ‘altruism’. In this important work Gane examines Comte's sociological vision and shows that, because he thought sociology could and should be reflexive, encyclopaedic and utopian, he considered topics such as fetishism, polytheism, fate, love, and the relations between sociology, science, theology and culture. This fascinating account of the birth of sociology is an unprecedented introductory text on Comte. Gane’s work is an essential read for all sociologists and students of the discipline. (shrink)

The Other Adam Smith represents the next wave of critical thinking about the still under-examined work of this paradigmatic Enlightenment thinker. Not simply another book about Adam Smith, it allows and even necessitates his inclusion in the realm of theory in the broadest sense. Moving beyond his usual economic and moral philosophical texts, Mike Hill and Warren Montag take seriously Smith's entire corpus, his writing on knowledge, affect, sociability and government, and political economy, as constituting a comprehensive—though highly contestable—system (...) of thought. We meet not just Smith the economist, but Smith the philosopher, Smith the literary critic, Smith the historian, and Smith the anthropologist. Placed in relation to key thinkers such as Hume, Lord Kames, Fielding, Hayek, Von Mises, and Agamben, this other Adam Smith, far from being localized in the history of eighteenth-century economic thought or ideas, stands at the center of the most vibrant and contentious debates of the twentieth and twenty-first centuries. (shrink)

What is happiness? How is it related to morality and virtue? Does living with illusion promote or diminish happiness? Is it better to pursue happiness with a partner than alone? Philosopher Mike W. Martin addresses these and other questions as he connects the meaning of happiness with the philosophical notion of "the good life." Defining happiness as loving one's life and valuing it in ways manifested by ample enjoyment and a deep sense of meaning, Martin explores the ways in (...) which happiness interacts with all other dimensions of good lives--in particular with moral decency and goodness, authenticity, mental health, self-fulfillment, and meaningfulness. He interweaves a variety of examples from memoirs, novels, and films along the way, connecting his discussion of the philosophical issues to related topics that interest all of us: virtue, love, philanthropy, suffering, simplicity, balancing work and leisure, and much more. Drawing on wide-ranging and robust evidence, Martin also makes the case that we need a "politics of happiness" whereby government would apply the results of recent "happiness studies" in psychology to public policy. (shrink)

Disagreement holds the key: the possibility of agreeing or disagreeing with a state of mind makes that state of mind act logically like accepting a claim. Charles Stevenson was quite right to begin his presentation of emotivism with disagreement.—Allan Gibbard.

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)

I defend a theory of mental representation that satisfies naturalistic constraints. Briefly, we begin by distinguishing (i) what makes something a representation from (ii) given that a thing is a representation, what determines what it represents. Representations are states of biological organisms, so we should expect a unified theoretical framework for explaining both what it is to be a representation as well as what it is to be a heart or a kidney. I follow Millikan in explaining (i) in terms (...) of teleofunction, explicated in terms of natural selection. To explain (ii), we begin by recognizing that representational states do not have content, that is, they are neither true nor false except insofar as they both “point to” or “refer” to something, as well as “say” something regarding whatever it is they are about. To distinguish veridical from false representations, there must be a way for these separate aspects to come apart; hence, we explain (ii) by providing independent theories of what I call f-reference and f-predication (the ‘f’ simply connotes ‘fundamental’, to distinguish these things from their natural language counterparts). Causal theories of representation typically founder on error, or on what Fodor has called the disjunction problem. Resemblance or isomorphism theories typically founder on what I’ve called the non-uniqueness problem, which is that isomorphisms and resemblance are practically unconstrained and so representational content cannot be uniquely determined. These traditional problems provide the motivation for my theory, the structural preservation theory, as follows. F-reference, like reference, is a specific, asymmetric relation, as is causation. F-predication, like predication, is a non-specific relation, as predicates typically apply to many things, just as many relational systems can be isomorphic to any given relational system. Putting these observations together, a promising strategy is to explain f-reference via causal history and f-predication via something like isomorphism between relational systems. This dissertation should be conceptualized as having three parts. After motivating and characterizing the problem in chapter 1, the first part is the negative project, where I review and critique Dretske’s, Fodor’s, and Millikan’s theories in chapters 2-4. Second, I construct my theory about the nature of representation in chapter 5 and defend it from objections in chapter 6. In chapters 7-8, which constitute the third and final part, I address the question of how representation is implemented in biological systems. In chapter 7 I argue that single-cell intracortical recordings taken from awake Macaque monkeys performing a cognitive task provide empirical evidence for structural preservation theory, and in chapter 8 I use the empirical results to illustrate, clarify, and refine the theory. (shrink)

Philosophical discussions of Molyneux's problem within contemporary philosophy of mind tend to characterize the problem as primarily concerned with the role innately known principles, amodal spatial concepts, and rational cognitive faculties play in our perceptual lives. Indeed, for broadly similar reasons, rationalists have generally advocated an affirmative answer, while empiricists have generally advocated a negative one, to the question Molyneux posed after presenting his famous thought experiment. This historical characterization of the dialectic, however, somewhat obscures the role Molyneux's problem has (...) played in spawning debates within the empiricist tradition. Fortunately, the differences between various empiricist accounts have been widely recognized and discussed among historians of philosophy working on the topic. The focus of the present essay is to develop an interpretation of John Locke's views on Molyneux's problem that best coheres with his other views on human understanding as well as with the predominant scientific opinion about the nature of perception during the period in which he lived. (shrink)

In this book, Mike W. Martin interprets Schweitzer's 'reverence for life' as an umbrella virtue, drawing together the specific virtues--authenticity, love, compassion, gratitude, justice and peace loving--in individual chapters. Martin's treatment of his subject is sympathetic yet critical, and for the first time clearly places Schweitzer's environmental ethics within the wider framework of his ethical theory.

The dead donor rule justifies current practice in organ procurement for transplantation and states that organ donors must be dead prior to donation. The majority of organ donors are diagnosed as having suffered brain death and hence are declared dead by neurological criteria. However, a significant amount of unrest in both the philosophical and the medical literature has surfaced since this practice began forty years ago. I argue that, first, declaring death by neurological criteria is both unreliable and unjustified but (...) further, the ethical principles which themselves justify the dead donor rule are better served by abandoning that rule and instead allowing individuals who have suffered severe and irreversible brain damage to become organ donors, even though they are not yet dead and even though the removal of their organs would be the proximal cause of death. (shrink)

This paper addresses the apparent mismatch between the normative and descriptive literatures in the cognitive science of conditional reasoning. Descriptive psychological theories still regard material implication as the normative theory of the conditional. However, over the last 20 years in the philosophy of language and logic the idea that material implication can account for everyday indicative conditionals has been subject to severe criticism. The majority view is now apparently in favour of a subjective conditional probability interpretation. A comparative model fitting (...) exercise is presented that shows that a conditional probability model can explain as much of the data on abstract indicative conditional reasoning tasks as psychological theories that supplement material implication with various rationally unjustified processing assumptions. Consequently, when people are asked to solve laboratory reasoning tasks, they can be seen as simply generalising their everyday probabilistic reasoning strategies to this novel context. (shrink)

We argue that Maclaurin and Dyke's recent critique of non-naturalistic metaphysics suffers from difficulties analogous to those that caused trouble for earlier positivist critiques of metaphysics. Maclaurin and Dyke say that a theory is naturalistic iff it has observable consequences. Depending on the details of this criterion, either no theory counts as naturalistic or every theory does.

Four experiments investigated the effects of probability manipulations on the indicative four card selection task (Wason, 1966, 1968). All looked at the effects of high and low probability antecedents (p) and consequents (q) on participants' data selections when determining the truth or falsity of a conditional rule, if p then q . Experiments 1 and 2 also manipulated believability. In Experiment 1, 128 participants performed the task using rules with varied contents pretested for probability of occurrence. Probabilistic effects were observed (...) which were partly consistent with some probabilistic accounts but not with non-probabilistic approaches to selection task performance. No effects of believability were observed, a finding replicated in Experiment 2 which used 80 participants with standardised and familiar contents. Some effects in this experiment appeared inconsistent with existing probabilistic approaches. To avoid possible effects of content, Experiments 3 (48 participants) and 4 (20 participants) used abstract material. Both experiments revealed probabilistic effects. In the Discussion we examine the compatibility of these results with the various models of selection task performance. (shrink)

It has been argued that dual process theories are not consistent with Oaksford and Chater’s probabilistic approach to human reasoning (Oaksford and Chater in Psychol Rev 101:608–631, 1994 , 2007 ; Oaksford et al. 2000 ), which has been characterised as a “single-level probabilistic treatment[s]” (Evans 2007 ). In this paper, it is argued that this characterisation conflates levels of computational explanation. The probabilistic approach is a computational level theory which is consistent with theories of general cognitive architecture that invoke (...) a WM system and an LTM system. That is, it is a single function dual process theory which is consistent with dual process theories like Evans’ ( 2007 ) that use probability logic (Adams 1998 ) as an account of analytic processes. This approach contrasts with dual process theories which propose an analytic system that respects standard binary truth functional logic (Heit and Rotello in J Exp Psychol Learn 36:805–812, 2010 ; Klauer et al. in J Exp Psychol Learn 36:298–323, 2010 ; Rips in Psychol Sci 12:29–134, 2001 , 2002 ; Stanovich in Behav Brain Sci 23:645–726, 2000 , 2011 ). The problems noted for this latter approach by both Evans Psychol Bull 128:978–996, ( 2002 , 2007 ) and Oaksford and Chater (Mind Lang 6:1–38, 1991 , 1998 , 2007 ) due to the defeasibility of everyday reasoning are rehearsed. Oaksford and Chater’s ( 2010 ) dual systems implementation of their probabilistic approach is then outlined and its implications discussed. In particular, the nature of cognitive decoupling operations are discussed and a Panglossian probabilistic position developed that can explain both modal and non-modal responses and correlations with IQ in reasoning tasks. It is concluded that a single function probabilistic approach is as compatible with the evidence supporting a dual systems theory. (shrink)

The study of engineering ethics tends to emphasize professional codes of ethics and, to lesser degrees, business ethics and technology studies. These are all important vantage points, but they neglect personal moral commitments, as well as personal aesthetic, religious, and other values that are not mandatory for all members of engineering. This paper illustrates how personal moral commitments motivate, guide, and give meaning to the work of engineers, contributing to both self-fulfillment and public goods. It also explores some general frameworks (...) for thinking about these commitments and calls for further exploration of them. (shrink)

(2007). Sport, ethics and philosophy; context, history, prospects. Sport, Ethics and Philosophy: Vol. 1, No. 1, pp. 1-6. doi: 10.1080/17511320601173329.

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)

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)

There are few, if any, aspects of contemporary sport that do not raise ethical questions. From on-field relationships between athletes, coaches and officials, to the corporate responsibility of international sports organizations and businesses, ethical considerations permeate sport at every level. This important new collection of articles showcases the very best international scholarship in the field of sports ethics, and offers a comprehensive, one-stop resource for any student, scholar or sportsperson with an interest in this important area. It addresses cutting-edge contemporary (...) themes within sports ethics, such as gene doping, as well as introducing classic ethical debates that define our understanding of sport, sporting conduct and sport in practice. _The Ethics of Sports_ is arranged into seven thematic sections, each of which includes an introduction by the editor that highlights the key themes and places each article in context, and offers suggestions for further reading. _The Ethics of Sports _sheds new light on a wide range of issues within contemporary sports studies including doping, disability, gender and ethnicity; the practice of physical education and sports coaching; sports media; sports business and sports medicine. It is essential reading for all students with an interest in sport or applied ethics. (shrink)

Human cognition requires coping with a complex and uncertain world. This suggests that dealing with uncertainty may be the central challenge for human reasoning. In Bayesian Rationality we argue that probability theory, the calculus of uncertainty, is the right framework in which to understand everyday reasoning. We also argue that probability theory explains behavior, even on experimental tasks that have been designed to probe people's logical reasoning abilities. Most commentators agree on the centrality of uncertainty; some suggest that there is (...) a residual role for logic in understanding reasoning; and others put forward alternative formalisms for uncertain reasoning, or raise specific technical, methodological, or empirical challenges. In responding to these points, we aim to clarify the scope and limits of probability and logic in cognitive science; explore the meaning of the explanation of cognition; and re-evaluate the empirical case for Bayesian rationality. (shrink)

Mike Schutt dissects ABA Model Rule 8.4(g), exposing its vagueness, excessive breadth, and prima facia viewpoint discrimination.