The Iowa Gambling Task (IGT) and the Soochow Gambling Task (SGT) are two experience-based risky decision-making tasks for examining decision-making deficits in clinical populations. Several cognitive models, including the expectancy-valence learning model (EVL) and the prospect valence learning model (PVL), have been developed to disentangle the motivational, cognitive, and response processes underlying the explicit choices in these tasks. The purpose of the current study was to develop an improved model that can fit empirical data better than the EVL and PVL (...) models and, in addition, produce more consistent parameter estimates across the IGT and SGT. Twenty-six opiate users (mean age 34.23; SD 8.79) and 27 control participants (mean age 35; SD 10.44) completed both tasks. Eighteen cognitive models varying in evaluation, updating, and choice rules were fit to individual data and their performances were compared to that of a statistical baseline model to find a best fitting model. The results showed that the model combining the prospect utility function treating gains and losses separately, the decay-reinforcement updating rule, and the trial-independent choice rule performed the best in both tasks. Furthermore, the winning model produced more consistent individual parameter estimates across the two tasks than any of the other models. (shrink)

This research investigates the impact of corporate tax strategies on consumers’ corporate social responsibility perceptions, willingness to pay, and attitude toward the firm in two laboratory experiments in the United States and Germany. Using the Becker–DeGroot–Marschak incentive-compatible mechanism, which avoids a social desirability bias found in prior research, our results indicate only a minor indirect effect of corporate tax strategies on WTP by way of the mediator CSR perceptions. However, we find a strong effect on attitude toward the firm again (...) mostly mediated by CSR perceptions. In contrast to German consumers, U.S. consumers’ CSR perceptions of tax avoidance are independent of whether a strategy is likely accepted by the tax authorities. Overall, we conclude that CSR perceptions are highly relevant when it comes to consumer responses to tax avoidance. (shrink)

The objective of the study was to investigate the relationship between childhood IQ of parents and characteristics of their adult offspring. It was a prospective family cohort study linked to a mental ability survey of the parents and set in Renfrew and Paisley in Scotland. Participants were 1921-born men and women who took part in the Scottish Mental Survey in 1932 and the Renfrew/Paisley study in the 1970s, and whose offspring took part in the Midspan Family study in 1996. There (...) were 286 offspring from 179 families. Parental IQ was related to some, but not all characteristics of offspring. Greater parental IQ was associated with taller offspring. Parental IQ was inversely related to number of cigarettes smoked by offspring. Higher parental IQ was associated with better education, offspring social class and offspring deprivation category. There were no significant relationships between parental IQ and offspring systolic blood pressure, diastolic blood pressure, cholesterol, glucose, lung function, weight, body mass index, waist hip ratio, housing, alcohol consumption, marital status, car use and exercise. Structural equation modelling showed parental IQ associated with offspring education directly and mediated via parental social class. Offspring education was associated with offspring smoking and social class. The smoking finding may have implications for targeting of health education. (shrink)

RECENT attempts to explain and justify Aristotle's principle of non-contradiction have focused to a great extent on the dialectical dimension of Aristotle's account. For example, T. Irwin maintains that Aristotle justifies the PNC by arguing that there is a sub-set of dialectical opinions which no one can rationally give up. J. Lear supports the importance of the dialectical dimension by summarizing Aristotle's defense of the PNC as follows: The opponent of the PNC tries to argue dialectically that one should not (...) accept it. "Aristotle's point is that there is no conceptual space in which such a rational discussion can occur." By appealing to the limits of rationally, externally, expressible discourse as the basis of the PNC, Irwin and Lear fail to take seriously the more explicitly psychological and metaphysical bases of the PNC. C. Kirwan, and most recently, R. Smith also either argue against or ignore the role of the psychological and metaphysical bases. Smith goes so far as to argue that common axioms like the PNC are simply empty statement schemata of universal validity, i.e., general verbal forms or patterns which no one can deny with intelligibility. (shrink)

One prevailing objection to consequentialism holds that the consequentialist cannot promote both agent-neutral value and her own personal friendships: the consequentialist cannot be a genuine friend. Several versions of this objection have been advanced, but an even more sophisticated version of the charge is available. However, even this more sophisticated version fails, as it assumes a traditional, context-insensitive, account of character traits. In this article, I develop and defend a novel account of character traits that is context-sensitive and also supports (...) a novel account of what friendship consists in. Application of the more plausible, contextual, account of character traits resolves the debate in favor of the friendly consequentialist. (shrink)

What makes for a good book on ethics in medicine? Given that no one can do another’s moral thinking for them, this much at least: it should stimulate in the reader an inclination to critical reflection that will persist when the book goes back on the shelf. And, since no one can do another’s philosophical thinking for them either, this requirement is doubly true when the basis of the work lies in moral philosophy. In addition, where the book is likely (...) to be used as an introduction, it has to achieve this for readers who may have little experience of philosophy or natural sympathy with its problems and methods. No doubt there are various ways of attempting this task, but one is to try to draw readers into the subject by giving them a sense of what it is to be involved in doing philosophy, with all its characteristic difficulties and doubts, rather than merely studying the results of some that was done earlier. I think that Jennifer Jackson has produced an excellent book of this kind; one that should engage the interest of anyone prepared to make a little effort. It is a lively and refreshing work, full of argument and comprising a good mixture of scholarly caution and forthright commitment. Rather than looking at the many specific issues, however, I will concentrate on the philosophical position that underlies the work as a whole.The book begins by taking seriously the doubts that exist about the place of philosophy in medical ethics and does particularly well in making the appropriate concessions, while still giving a firm defence of its …. (shrink)

ABSTRACT This paper takes issue with the idea that there is a variety of moral theories available which can in some way usefully be applied to problems in ethics. The idea is reflected in the common view that those favouring a systematic approach would do well to abandon consequentialist thinking and turn to some alternative theory. It is argued here that this is not an option, since each of the usual supposed alternatives lacks the independent resources to meet the minimal (...) requirements of being a moral theory at all. The aim is to demonstrate that virtue ethics, rights theory and deontology lack the different forms of explanation that would make them genuinely alternative theories. The conclusion is that this part of ethics is much more of a unity than is standardly assumed and that, far from our being able to move on from consequentialism, certain problems that arise from its very nature are bound to remain central to any attempt at moral theory. (shrink)

Utilitarianism faces a difficulty in that what are typically regarded as natural goods seem to have possible occurrences that strike most people as morally reprehensible, yet which according to the theory must be taken to add to the good in the world. Thus, totake a recent treatment of the problem by Geoffrey Scarre, it would seem that even sadistic pleasures must contribute to human happiness and thus morally offset the concomitant suffering of the victim. Scarre has offered a defence of (...) utilitarianism, arguing that in fact such pleasures will undermine the self-respect that is required for happiness. In this paper I argue that a partial undermining is plausible but leaves the problem untouched, while a complete undermining can be established only by a stipulation that is unmotivated from a utilitarian point of view. (shrink)

Information can be public among a group. Whether or not information is public matters, for example, for accounts of interdependent rational choice, of communication, and of joint intention. A standard analysis of public information identifies it with (some variant of) common belief. The latter notion is stipulatively defined as an infinite conjunction: for p to be commonly believed is for it to believed by all members of a group, for all members to believe that all members believe it, and so (...) forth. This analysis is often presupposed without much argument in philosophy. Theoretical entrenchment or intuitions about cases might give some traction on the question, but give little insight about why the identification holds, if it does. The strategy of this paper is to characterize a practical-normative role for information being public, and show that the only things that play that role are (variants of) common belief as stipulatively characterized. In more detail: a functional role for “taking a proposition for granted” in non-isolated decision making is characterized. I then present some minimal conditions under which such an attitude is correctly held. The key assumption links this attitude to beliefs about what is public. From minimal a priori principles, we can argue that a proposition being public among a group entails common commitment to believe among that group. Later sections explore partial converses to this result, the factivity of publicity and publicity from the perspective of outsiders to the group, and objections to the aprioricity of the result deriving from a posteriori existential presuppositions. (shrink)

While philosophers of mind have devoted abundant time and attention to questions of content and consciousness, philosophical questions about the nature and scope of mental action have been relatively neglected. Galen Strawson’s account of mental action, arguably the most well-known extant account, holds that cognitive mental action consists in triggering the delivery of content to one’s field of consciousness. However, Strawson fails to recognize several distinct types of mental action that might not reduce to triggering content delivery. In this paper, (...) we argue that meditation provides a useful model for understanding a wider range of types of mental action than heretofore recognized. Conclusions yielded by two distinct bodies of current psychological research on meditation and cognition, and meditation and introspection, buttress meditation’s suitability for this role. (shrink)

Should we regard Jennifer Lackey’s ‘Creationist Teacher’ as understanding evolution, even though she does not, given her religious convictions, believe its central claims? We think this question raises a range of important and unexplored questions about the relationship between understanding, factivity and belief. Our aim will be to diagnose this case in a principled way, and in doing so, to make some progress toward appreciating what objectual understanding—i.e., understanding a subject matter or body of information—demands of us. Here is the (...) plan. After some ground clearing in §1, §2 outlines and motivates a plausible working model—moderate factivity—for characterising the sense in which objectual understanding should be regarded as factive. §3 shows how the datum that we can understand false theories can, despite initial suggestions to the contrary, be assimilated straightforwardly within the moderate factivity model. §4 highlights how the inverse kind of case to that explored in §3—viz., a variant of Lackey’s creationist teacher case—poses special problems for moderate factivity. With reference to recent work on moral understanding by Hills, §5 proposes a solution to the problem, and §6 attempts to diagnose why it is that we might originally have been led to draw the wrong conclusion. (shrink)

Upton Sinclair, one of America's foremost and most prolific authors, addresses the cultivation of the mind and the body in this 1922 volume. Sinclair's goal was to attempt to tell the reader how to live, how to find health, happiness and success, and how to develop fully both the mind and the body. Part One: The Book of the Mind covers such subjects as faith, reason, morality, and the subconscious. Part Two: The Book of the Body develops such subjects (...) as errors in diet, the fasting cure, food and poisons, work and play, and diseases and their cures . (shrink)

A collection of essays that cover a range of topics of relevance to health care professionals. The book is intended to fill a gap between introductory texts on medical ethics and in-depth specialized books. It shows the importance of combining philosophical and ethical discussion.

Protagoras, of all the ancient philosophers, has perhaps attracted the most interest in modern times. His saying ‘Man is the measure of all things’ caused Schiller to adopt him as the patron of the Oxford pragmatists, and has generally earned him the title of the first humanist. Yet the exact delineation of his philosophcal position remains a baffling task. Neumann, writing on Die Problematik des ‘Homo-mensura’ Satzes in 1938,2 concludes that no certainty whatever can be reached on the meaning of (...) the dictum, since ‘man’, ‘measure’, and ‘things’ are all ambiguous, nor can we tell which of the three is the predicate. The time is past when it was believed that a man's philosophy could be understood apart from the events of his life and the circumstances of his age: yet in the case of Protagoras the historical method of approach has hardly been attempted, although the impact of environment was perhaps more decisive in the formation of philosophical concepts in the Greek world than anywhere else. The reality about which the Greek philosopher spoke had three aspects: it was either the one universe of physics, or the political unity, or God. For example, the book of Heracleitus Περ φσεως was divided into three chapters or logoi, About the Whole, a political, and a theological. Neither physics nor theology supplies from its own subject-matter the form in which this reality was described. (shrink)

This article presents a seven-step corpus-based approach to discourse analysis that starts with a detailed analysis of each individual text in a corpus that can then be generalized across all texts of a corpus, providing a description of typical patterns of discourse organization that hold for the entire corpus. This approach is applied specifically to a methodology that is used to analyze texts in terms of the functional/communicative structures that typically make up texts in a genre: move analysis. The resulting (...) corpus-based approach for conducting a move analysis significantly enhances the value of this often used methodology, while at the same time providing badly needed guidelines for a methodology that lacks them. A corpus of ‘birthmother letters’ is used to illustrate the approach. (shrink)

The achievements of the textile industry in Roman Britain are often underestimated as a result of the meagreness of our available evidence. The Edict on maximum prices issued by Diocletian in A.D. 301 shows that British capes commanded high prices on the markets of the Empire, and that in the late third century A.D. British rugs were the best in the world. In view of the competition from the traditional centres of rug manufacture in the East, this is an astonishing (...) achievement. (shrink)

The received translation and interpretation of many of the technical terms current in the textile industry of the Roman Empire are inaccurate, because lexicographers have either fought shy of being precise, or have thought that they recognized in the ancient world technical processes which originated at a much later date. The evidence is often equivocal or insufficient, but may still yield details that have been overlooked. The textile expression scutulatus, to take an example, deserves more attention than Blümner has devoted (...) to it. When it refers to the appearance of a garment, Lewis and Short, s.v. scutulatus, translate ‘diamond or lozenge-shaped, checkered’. It seems worth while to attempt a more precise translation, and, if possible, to estimate the significance in context of the goods so designated. (shrink)

The virtues are under fire. Several decades’ worth of social psychological findings establish a correlation between human behavior and the situation moral agents inhabit, from which a cadre of moral philosophers concludes that most moral agents lack the virtues. Mark Alfano and Christian Miller introduce novel versions of this argument, but they are subject to a fatal dilemma. Alfano and Miller wrongly assume that their requirements for virtue apply universally to moral agents, who vary radically in their psychological, physiological, and (...) personal situations; I call this the ‘content problem.’ More troubling, however, the content problem leads to what I call the ‘structural problem:’ Alfano and Miller each structure their argument against the virtues as a modus tollens argument and, owing to the breadth of the content problem, each must constrain their argument with a ceteris paribus clause. But the ceteris paribus clause precludes each argument’s validity. More important, however, the resulting conception of virtue implicitly endorsed by Alfano and Miller holds that virtues are idealized models; but since idealized models do not even purport accurately to describe the world, neither novel version of EAV gains any empirical traction against the virtues. The upshot is an old story whose moral has yet, within the empirical study of the virtues, adequately to be internalized: it is imperative that the empirical observation of character traits proceed via longitudinal studies. (shrink)

If the world itself is metaphysically indeterminate in a specified respect, what follows? In this paper, we develop a theory of metaphysical indeterminacy answering this question.

In this paper, I defend a local account of character traits that posits traits like close-friend-honesty and good-mood-compassion. John Doris also defends local character traits, but his local character traits are indistinguishable from mere behavioral dispositions, they are not necessary for the purpose which allegedly justifies them, and their justification is only contingent, depending upon the prevailing empirical situation. The account of local traits I defend posits local traits that are traits of character rather than behavioral dispositions, local traits that (...) are necessary to satisfy one of their central purposes, and local traits whose justification is dependent upon theoretical rather than empirical considerations. (shrink)

In recent decades, social psychology has produced an expansive array of studies wherein introducing a seemingly morally innocuous feature into the situation a subject inhabits often yields morally questionable, dubious, or even appalling behavior. Several fascinating lines of philosophical enquiry issue from this research, but the most pragmatically salient question concerns how we ought most effectively to develop and maintain the virtues so that such putatively morally problematic behavior is less likely to occur. In this paper, I examine four empirically (...) embedded accounts of virtue cultivation: Hagop Sarkissian’s social signaling, Mark Alfano’s virtue labeling, Nancy Snow’s self-punishment, and Peter Railton’s implementation intentions. But none of these accounts of virtue cultivation provides adequate resources for regulating our affective states, whose attention-constricting and behavior-priming functional roles are likely at the root of much of our less than virtuous behavior. Instead, I defend an account of virtue cultivation that proceeds via meditation, which can help us to identify and regulate our emotions and moods. Further, meditation enables us to develop the attentional focus, emotional intelligence, and sense of social connection that ground the virtues and, thus, our virtuous behavior. (shrink)

Introduction -- Global traits of character -- Traits as dispositions -- Situational traits of character -- Situational traits and social psychology -- Situational traits and the friendly consequentialist.