Modern scholarship on decision behavior dates from the late 1940s. But that scholarship has been preoccupied with two ideas that are much older. One is the notion of expected utility, first articulated in the scholarly literature by Daniel Bernoulli in 1738. In its simplest form, the expected utility concept applies to monetary gambles. Imagine you are asked to choose between two gifts, either gamble G, which you would then play and get either $9 or nothing, or else a simple, direct (...) payment of $3. As shown in the decision tree in figure 10.1, you receive gamble G's $9 payoff if the toss of a fair die yields one or two pips, but you receive nothing otherwise. (In decision trees, choice points are represented by square nodes, chance points by circular nodes.) The expected value or expectation of a gamble is the sum of its payoffs, each weighted (i.e., multiplied) by its probability. Thus, the expected value of G is EV(G) = (1/3)($9) + (2/3)($0) = $3, the same as the direct payment. So, if you generally make decisions like this one so as to maximize expected value, you would be indifferent between the present options. However, if you are like most people, you are not indifferent. Instead, you are risk‐averse, preferring the guaranteed $3. Why? (shrink)

Determination of the structure of the nucleic acids involved inter alia identification of the ring atom of the purines to which ribose or deoxyribose was attached. This in turn depended on knowledge of the ring atoms that could be so substituted and hence that were bonded to replaceable hydrogens. In 1897 E. Fischer adopted a convention of depicting this hydrogen at position 7 of the purine ring, although he was aware that it was equally correct to depict it at position (...) 9. Many later workers apparently came to believe that the 7H structure was more than just a convention, and considered that the sugar was attached solely at position 7 and could not be attached to position 9. When evidence was presented in 1933 that the sugar was in fact attached to position 9, the force of this convention apparently was so strong that many were reluctant to accept this evidence. More than 20 years was required for complete acceptance of the new view, and Fischer's convention was still being used in other contexts until at least 1967. (shrink)

In this chapter, we consider ethical and philosophical aspects of trust in the practice of medicine. We focus on trust within the patient-physician relationship, trust and professionalism, and trust in Western (allopathic) institutions of medicine and medical research. Philosophical approaches to trust contain important insights into medicine as an ethical and social practice. In what follows we explain several philosophical approaches and discuss their strengths and weaknesses in this context. We also highlight some relevant empirical work in the section on (...) trust in the institutions of medicine. It is hoped that the approaches discussed here can be extended to nursing and other topics in the philosophy of medicine. (shrink)

In this chapter, we consider ethical and philosophical aspects of trust in the practice of medicine. We focus on trust within the patient-physician relationship, trust and professionalism, and trust in Western (allopathic) institutions of medicine and medical research. Philosophical approaches to trust contain important insights into medicine as an ethical and social practice. In what follows we explain several philosophical approaches and discuss their strengths and weaknesses in this context. We also highlight some relevant empirical work in the section on (...) trust in the institutions of medicine. It is hoped that the approaches discussed here can be extended to nursing and other topics in the philosophy of medicine. (shrink)

Online data collection methods are expanding the ease and access of developmental research for researchers and participants alike. While its popularity among developmental scientists has soared during the COVID-19 pandemic, its potential goes beyond just a means for safe, socially distanced data collection. In particular, advances in video conferencing software has enabled researchers to engage in face-to-face interactions with participants from nearly any location at any time. Due to the novelty of these methods, however, many researchers still remain uncertain about (...) the differences in available approaches as well as the validity of online methods more broadly. In this article, we aim to address both issues with a focus on moderated data collected using video-conferencing software. First, we review existing approaches for designing and executing moderated online studies with young children. We also present concrete examples of studies that implemented choice and verbal measures and looking time across both in-person and online moderated data collection methods. Direct comparison of the two methods within each study as well as a meta-analysis of all studies suggest that the results from the two methods are comparable, providing empirical support for the validity of moderated online data collection. Finally, we discuss current limitations of online data collection and possible solutions, as well as its potential to increase the accessibility, diversity, and replicability of developmental science. (shrink)

The recent upsurge in “brain-training and perceptual-cognitive-training", proposing to improve isolated processes such as brain function, visual perception and decision-making, has created significant interest in elite sports practitioners, seeking to create an ‘edge’ for athletes. The claims of these related 'performance-enhancing industries' can be considered together as part of a process training approach proposing enhanced cognitive and perceptual skills and brain capacity, to support performance in everyday life activities, including sport. For example, the 'process-training industry' promotes the idea that playing (...) games not only makes you a better player, but also smarter, more alert, and a faster learner. In this position paper we critically evaluate the effectiveness of both types of process-training programmes in generalizing transfer to sport performance. These issues are addressed in three stages. First, we evaluate empirical evidence in support of perceptual-cognitive process training, and its application to enhancing sport performance. Second, we critically review putative modularised mechanisms underpinning this kind of training, addressing limitations and subsequent problems. Specifically, we consider merits of this highly specific form of training, which focuses on training of isolated processes such as cognitive processes (attention, memory, thinking) and visual perception processes, separately from performance behaviors and actions. We conclude that these approaches may, at best, may provide some 'general transfer' of underlying processes to specific sport environments, but lack 'specificity of transfer' to contextualize actual performance behaviors. A major weakness of process training methods is their focus on enhancing performance in body “modules” (e.g., eye, brain, memory, anticipatory sub-systems). What is lacking is evidence on how these isolated components are modified and subsequently interact with other process “modules”, which are considered to underlie sport performance. Finally, we propose how an ecological dynamics approach, aligned with an embodied framework of cognition undermines the rationale that modularised processes can enhance performance in competitive sport. An ecological dynamics perspective proposes that the body is a complex adaptive system, interacting with performance environments in a functionally integrated manner, emphasising that the inter-relation between motor processes, cognitive and perceptual functions and the constraints of a sport task is best understood at the performer-environment scale of analysis. (shrink)

In what follows I argue for two interrelated theses: that early Buddhism is not a form of empiricism, and that consequently there is no basis for an early Buddhist apologetic which contrasts an empirical early Buddhism with either a metaphysical Hinduism on the one hand, or with a baseless Christianity on the other.

Argumentation as the public exchange of reasons is widely thought to enhance deliberative interactions that generate and justify reasonable public policies. Adopting an argumentation-theoretic perspective, we survey the norms that should govern public argumentation and address some of the complexities that scholarly treatments have identified. Our focus is on norms associated with the ideals of correctness and participation as sources of a politically legitimate deliberative outcome. In principle, both ideals are mutually coherent. If the information needed for a correct deliberative (...) outcome is distributed among agents, then maximising participation increases information diversity. But both ideals can also be in tension. If participants lack competence or are prone to biases, a correct deliberative outcome requires limiting participation. The central question for public argumentation, therefore, is how to strike a balance between both ideals. Rather than advocating a preferred normative framework, our main purpose is to illustrate the complexity of this theme. (shrink)

This paper argues that God may create and exist in any possible world, no matter how much suffering of any sort that world includes. It combines the traditional free will defence with the notion of an ‘occasion’ for good or evil action and limits God's responsibility to the creation of these occasions. Since no possible world contains occasions for more evil than good action, God is morally permitted to create any possible world. With regard to suffering that is not due (...) to free will, namely the suffering of beings who are not moral agents, the paper questions the idea that the relief of such suffering is a moral perfection. (shrink)

Does the practice of psychology make a significant and positive contribution to human welfare and the struggle for a good society? This book presents a reinvigorating look at psychology and its societal purpose, offering a bold new philosophical foundation from which professionals in the field can deeply examine their work.

Meaningful work is a key element of positive functioning of employees, but what makes work meaningful? Based on research on self-determination theory, basic psychological needs, and prosocial impact, we suggest that there are four psychological satisfactions that substantially influence work meaningfulness across cultures: autonomy (sense of volition), competence (sense of efficacy), relatedness (sense of caring relationships), and beneficence (sense of making a positive contribution). We test the relationships between these satisfactions and perceived meaningful work in Finland (n = 594, employees (...) of several organizations), India (n = 342, collected through Mturk), and the USA (n = 373, collected through Mturk). Regression analyses show that – except for competence in USA – all four satisfactions are significantly and independently associated with meaningful work. Moreover, structural equation modeling shows that they fully mediated the relationship between occupational position and work meaningfulness in India and in the USA. In sum, the results support the importance of these four satisfactions in explaining the psychological underpinnings of meaningful work. (shrink)

This article presents results from a multidisciplinary research project on the integration and transfer of language knowledge into robots as an empirical paradigm for the study of language development in both humans and humanoid robots. Within the framework of human linguistic and cognitive development, we focus on how three central types of learning interact and co-develop: individual learning about one's own embodiment and the environment, social learning (learning from others), and learning of linguistic capability. Our primary concern is how these (...) capabilities can scaffold each other's development in a continuous feedback cycle as their interactions yield increasingly sophisticated competencies in the agent's capacity to interact with others and manipulate its world. Experimental results are summarized in relation to milestones in human linguistic and cognitive development and show that the mutual scaffolding of social learning, individual learning, and linguistic capabilities creates the context, conditions, and requisites for learning in each domain. Challenges and insights identified as a result of this research program are discussed with regard to possible and actual contributions to cognitive science and language ontogeny. In conclusion, directions for future work are suggested that continue to develop this approach toward an integrated framework for understanding these mutually scaffolding processes as a basis for language development in humans and robots. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume Against Spinoza and Aristotle1 Frank J. Leavitt It is always good to try to make peace, to try to resolve differences between whatsomebelieveare conflictingpoints ofview. Nevertheless, sometimes the points ofview which are believed to be opposed to each other really do oppose one another and so the most ingenious attempts at reconciliation turn out to have been ill-conceived. Wim Klever has brought considerable scholarship to bear in (...) his attempt to show that Hume and Spinoza were not so far apart as we thought.2 It was an especially pleasant surprise to see the comparison of their views on personal identity,3 for example. And he has made a convincing case for doubt that Hume's "sharp anti-Spinözistic utterings"4 in Treatise 1.4.5 were really sincere. In my opinion, however, Klever has gone too farin trying to bring together what should have been left asunder. Some ofhis points ofthe purportedly common ground shared by Hume and Spinoza are based on what I believe to be a blatant misreading ofSpinoza. Other points show a failure to appreciate a fundamental disagreement between Hume and Spinoza on central issues in the old Aristotelian tradition. Hume and Spinoza, like other philosophersofthe seventeenth and eighteenth centuries, can be best understood when one is aware ofthe Aristotelian background against which they were writing and with which they expected their readers to be familiar. Hume shows familiarity with Aristotelianism in his discussion of the "antient philosophy" at Treatise 1.4.3 as well as in his various remarks about scholasticism.6Spinoza'srelationshipto ChristianAristotelianism has been discussed by Wolfson6 and by myself,7 among others. And his relationship to Maimonides, who was his link to Jewish Aristotelianism, has been discussed by Harvey.8 1 shall base my claim that Hume and Spinoza were much further apart than Klever makes them out to be upon an attempt to identify some scholastic and Aristotelian issues and doctrines with respect to which Hume and Spinoza took very different stands. The firstthing which I wanttodraw attention toisKlever'sreading ofthe scholia to 2 Ethics 40, which bears on medieval disputes over the nominalistic, conceptualistic and realistic approaches to Aristotle's treatment of the problem of the universels. Since Spinoza allows that universal notions "are notformed by all men in the same way,"9 Klever Volume XVII Number 2 203 FRANK J. LEAVITT makes him out to be holding the same position which Hume expresses when he adopts Berkeley's opinion that "all general ideas are nothing but particular ones, annexed to a certain term" (T 17). And Klever claims "Hume and Spinoza are both thorough nominalists."10 But Klever misses the point that Hume denies that there are, in addition to particular ideas, universal ones, that is, common notions, while Spinoza clearly admits, in the second scholium to 11 Ethics 40, the difference which Hume denies. According to Spinoza we have (1> confused representations of particular things, and (2) remembered ideas which are "similar to those through which we imagine things." These latter are ideas of the sort which Hume recognized. But in addition tothese two, which Spinoza calls "opinion" and "imagination," Spinoza claims that we have (3) "notions common to all men, and adequate ideas ofthe properties ofthings." These are notions of"those things which are common to all, and which are equallyin a part and in the whole [and which] cannotbe conceived exceptadequately"(2Ethics 38). These notions, which parallel Descartes' "clear and distinct ideas" are the general abstract ideas which Hume denies in Treatise 1.1.7. There Hume denies that ideas can be general "in their nature" but allows that they can be general "in their representation." To the extent to which Hume's position can be called "nominalism," the passages to which I have referred show that Spinoza, who basically accepted the Cartesian doctrine ofclear and distinct ideas, was not a nominalist. Aristotle drew a sharp distinction between imagination and thought in De anima 2.3. Descartes preserved the distinction between imagination and intellection at the beginningofthe fourth Meditation, among other places. The passage from the second scholium to 2 Ethics 40, which I have already cited adheres to this distinction, which was already... (shrink)

This initial volume in a series of new translations of Plato’s works includes a general introduction and interpretive comments for the dialogues translated: the _Euthyphro, Apology, Crito, Meno, Gorgias, _and _Menexenus. _ _ _“Allen’s work is very impressive. The translations are readable, lucid, and highly accurate. The general introduction is succinct and extremely clear. The discussion of the dating of the dialogues is enormously useful; there has previously been no brief account of these issues to which one could refer the (...) student. Finally, the particular introductions are first rate: fine jobs of clear philosophical and historical explanation—succinct and yet sophisticated, both close to the text and philosophically incisive.”—Martha Nussbaum, _Brown University_ “This is an important work that deserves our respect and attention.”—_Ethics _ _ _“This and the promised succeeding volumes will probably become the standard English version of the complete dialogues…. The commentaries take advantage of the best scholarship, judge judiciously between divergent views, and often introduce new and brilliant interpretations. This is true both in the area of philosophy and in that of literary criticism.”—Anthony C. Daly, S.J., _Modern Schoolman_ _ _“Allen is a superb translator, whose elegantly simple yet precise language gives access to Plato both as a philosopher and as a literary artist.”—_Library Journal__ _ “An important event in the world of scholarship.”—_London Review of Books_ _ _R.E. Allen is professor of classics and philosophy at Northwestern University. (shrink)

Groups need contributions that are personally costly to their members. Such cooperation is only adaptive when others cooperate as well, as unconditional cooperation may incur high costs to the individual. We argue that individuals can useWe-if-then plans (collective implementation intentions, cIIs) to regulate their group-directed behavior strategically, helping them to cooperate selectively with group members in the situation planned for. In line with this prediction, a cII to consider group earnings increased cooperative decisions in a prisoners’ dilemma game when playing (...) against another group member but not when playing against a stranger (i.e., non-group member). Moreover, cIIs to cooperate in the prisoners’ dilemma game did not increase cooperation in a structurally similar investment game that participants had not planned for. We discuss the role of collective planning in solving social dilemmas. (shrink)