We show that for solvable games, the calculation of the strategies which survive iterative elimination of dominated strategies in normal games is equivalent to the calculation of the backward induction outcome of some extensive game. However, whereas the normal game form does not provide information on how to carry out the elimination, the corresponding extensive game does. As a by-product, we conclude that implementation using a subgame perfect equilibrium of an extensive game with perfect information is equivalent to implementation through (...) a solution concept which we call guided iteratively elimination of dominated strategies which requires a uniform order of elimination. Journal of Economic Literature Classification Number: C72. (shrink)

A number of experts receive noisy signals regarding a desirable public decision. The public target is to make the best possible decision on the basis of all the information held by the experts. We compare two ``cultures.'' In one, all experts are driven only by the public motive to increase the probability that the desirable action will be taken. In the second, each expert is also driven by a private motive: to have his recommendation accepted. We show that in the (...) first culture, every mechanism will have an equilibrium which does not achieve the public target, whereas the second culture gives rise to a mechanism whose unique equilibrium outcome does achieve the public target. Journal of Economic Literature Classification Numbers: C72, D71. (shrink)

A speaker wishes to persuade a listener to take a certain action. The conditions under which the request is justified, from the listener’s point of view, depend on the state of the world, which is known only to the speaker. Each state is characterized by a set of statements from which the speaker chooses. A persuasion rule specifies which statements the listener finds persuasive. We study persuasion rules that maximize the probability that the listener accepts the request if and only (...) if it is justified, given that the speaker maximizes the probability that his request is accepted. We prove that there always exists a persuasion rule involving no randomization and that all optimal persuasion rules are ex-post optimal. We relate our analysis to the field of pragmatics. (shrink)

Jacob Glazer and Ariel Rubinstein proffer an exciting new approach to analyze persuasion, using formal tools from economics to address questions that argumentation theorists, logicians, and cognitive and social psychologists have been interested in since Aristotle's Rhetoric. In this note I examine to what extent their approach is successful, and show ways to extend it.

Therapeutic touch, a healing technique based upon the laying‐on of hands, has found wide acceptance in the nursing profession despite its lack of scientific plausibility. Its acceptance is indicative of a broad antiscientific trend in nursing. Adherents of this movement use the jargon of postmodern philosophy to justify their enthusiasm for a variety of mystically based techniques, citing such postmodern critics of science as Derrida and Michel Foucault as well as philosophical forerunners Heidegger and Husserl. Between 1997 and 1999, 94 (...) articles in nursing journals referred to postmodernism, according to a database search. This paper criticizes the postmodern movement for abandoning the biological underpinnings of nursing and for misreading philosophy in the service of an antiscientific world‐view. It is also suggested that nursing can retain its tradition of ‘caring’ without abandoning the scientific method. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain (...) in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

The impact of digital media and technology on performance arts is evident when digital visual effects (VFX) filming techniques are introduced on a film set. Digital technologies influence the film actor’s approach to be congruent to and authentic within the circumstances of the scene. Actors require an effective skillset and strategies to successfully deliver an embodied performance aligning with the various digital VFX techniques. Focusing on imagination, action and emotion that would facilitate such an embodied performance, we drew on relevant (...) neuroscientific notions such as neuron reactivation, conceptual blending, as-if body states and affordances. Additionally, we incorporated relevant embodied performance concepts from Stanislavski, Laban/Bartenieff Movement Studies, Effector Patterns including the Emotional Body Approach and Lessac Kinesensics to the development of a digital acting programme, advancing the actor’s required skills and providing on-set digital acting strategies to support congruency with digital VFX and authenticity within the diegetic reality. The efficacy of this programme was determined by assessing pre- and post-intervention recordings of both a control and an experimental group of trained actors. Reflection-on-action journals from participants supplemented the assessment. The assessments and journals indicate that the acquired skillset and on-set digital acting strategies effectively improve the actor’s performance with digital VFX filming technology. (shrink)

The surge in interest in natural language processing in artificial intelligence has led to an explosion of new language models capable of engaging in plausible language use. But ensuring these language models produce honest, helpful, and inoffensive outputs has proved difficult. In this paper, I argue problems of inappropriate content in current, autoregressive language models—such as ChatGPT and Gemini—are inescapable; merely predicting the next word is incompatible with reliably providing appropriate outputs. The various fine-tuning methods, while helpful, cannot transform the (...) model from mere next word prediction to the kind of planning and forethought necessary for saying the right thing. The upshot is that these models will increasingly churn out bland, generic responses that will still fail to be accurate or appropriate. (shrink)

When Jesus meets the Samaritan Woman at Jacob’s well in John 4, it is a meeting between two colonial subjects in the Roman Empire. In this encounter we find the Samaritan Woman as a triply marginalised body, a woman subject to multiple, intersecting forms of oppression within her patriarchal context. Identified as a Samaritan Woman, Jewish rabbis regarded her as unclean, impure, and being menstruous from birth. It can also be deduced that she is an outcast in her own (...) society because she comes to draw from the well at noon, the hottest part of the day when people did not usually fetch water. This Samaritan Woman is nameless, landless and powerless in an imperial, colonial and patriarchal context. The poem of Diana Ferrus, I’ve come to take you home, in memory of Sarah Baartman, highlights how Baartman was dehumanised and treated as a sexual object by European colonisers. Through a postcolonial reading of John 4, I consider the intersections between the Samaritan Woman and the early life of Sara Baartman in their respective colonial contexts and invite the reader, as the poem invites Baartman, to come home to Africa and resist Western European imperial and colonial patterns and tendencies.Contribution: This article has interdisciplinary implications. This is an interdisciplinary study in the sense that it offers a biblical interpretation of John 4 that is informed by the life of Sara Baartman that has been uncovered through anthropology, history and sociology. It is also integrating the field of postcolonial biblical hermeneutics with the theory of intersectionality. (shrink)

We contribute to the growing literature on white fragility by examining how the distinctively emotional manifestations of white fragility (which we dub ‘emotional white fragility’) make it more difficult for white people to have constructive, meaningful thoughts and conversations about race. We claim that emotional white fragility typically involves a failure of emotion regulation, or the ability to manage one’s emotions in real time. We suggest that this lack of emotion regulation can contribute to an unjust distribution of burdens that (...) can further entrench moral damage in the context of relationships as well as help support large-scale patterns of white supremacy. Given the serious implications of emotional white fragility, we suggest a number of emotion regulation techniques that one can deploy to mitigate the potential harms wrought by emotional white fragility. (shrink)

In traditional epistemology, psychological self-knowledge is taken to be the paradigm of privleged a priori knowledge. According to an influential incompatibilist line of thought, traditional epistemic features attributed to psychological self-knowledge are supposed to be inconsistent with content externalism. In this paper, I examine one prominent compatibilist response by an advocate of content externalism, i.e., Fred Dretske's answer tot he incompatibilist argument, based on the model of displaced perceptual knowledge. I discuss the costs and benefits of his answer.

From 1687, the year when Newton published his Principia, to the Crystal Palace Exhibition of 1851, science gradually became central to Western thought and economic development. The book examines how, despite powerful opposition on the Continent, a Newtonian understanding gained acceptance and practical application.

ABSTRACTEric Funkhouser argues that beliefs can function as social signals. I argue that Funkhouser’s argument for this conclusion rests on a problematic definition of “signal,” and that on standard definitions, the imperceptibility of beliefs disqualifies them from counting as signals. However, I also argue that Funkhouser’s insights about the social functions of beliefs can be true even if his claim that beliefs are signals is false.

A long tradition of research including classical rhetoric, esthetics and poetics theory, formalism and structuralism, as well as current perspectives in (neuro)cognitive poetics has investigated structural and functional aspects of literature reception. Despite a wealth of literature published in specialized journals like Poetics, however, still little is known about how the brain processes and creates literary and poetic texts. Still, such stimulus material might be suited better than other genres for demonstrating the complexities with which our brain constructs the world (...) in and around us, because it unifies thought and language, music and imagery in a clear, manageable way, most often with play, pleasure, and emotion (Schrott and Jacobs, 2011 ). In this paper, I discuss methods and models for investigating the neuronal and cognitive-affective bases of literary reading together with pertinent results from studies on poetics, text processing, emotion, or neuroaesthetics, and outline current challenges and future perspectives. (shrink)

Beginning in The Gay Science, Nietzsche repeatedly exhorts his readers to laugh. But why? I argue that Nietzsche wants us to laugh because the emotion that laughter expresses, mirth, plays an important psychological-cum-epistemological role in his attack on traditional morality. I contend that Nietzsche views mirth as an attitude that is uniquely suited to rooting out beliefs that have covertly infiltrated our psychologies. And given that Nietzsche considers morality to be insidious, or to maintain its hold over us even after (...) we think that we have freed ourselves from it, we need mirth to expose its nefarious workings. Thus, while mirth is not the only attitude that Nietzsche recommends that we adopt toward the dictates of traditional morality – indeed, he suggests that we adopt many others as well – mirth nevertheless enjoys a privileged status within Nietzsche’s spirited polemics, which is why he dubs his philosophy a ‘gay science.’. (shrink)

A clever argument purports to show that we can directly perceive the emotions of others: (1) some emotional expressions are parts of the emotions they express; (2) perceiving a part of something is sufficient for perceiving the whole; (3) therefore, perceiving some emotional expressions is sufficient for perceiving the emotions they express. My aim in this paper is to assess the extent to which contemporary psychological theories of emotion support the first premise of this argument.

I expand upon Kristie Dotson's concept of “epistemic violence” by identifying another type of epistemic violence that arises in the context of nonverbal communication. “Emotional misperception,” as I call it, occurs when the following conditions are met: A misreads B's nonlinguistic expression of emotion, owing to reliable ignorance, harming B.

Reading is not only “cold” information processing, but involves affective and aesthetic processes that go far beyond what current models of word recognition, sentence processing, or text comprehension can explain. To investigate such “hot” reading processes, standardized instruments that quantify both psycholinguistic and emotional variables at the sublexical, lexical, inter-, and supralexical levels (e.g., phonological iconicity, word valence, arousal-span, or passage suspense) are necessary. One such instrument, the Berlin Affective Word List (BAWL) has been used in over 50 published studies (...) demonstrating effects of lexical emotional variables on all relevant processing levels (experiential, behavioral, neuronal). In this paper, we first present new data from several BAWL studies. Together, these studies examine various views on affective effects in reading arising from dimensional (e.g., valence ) and discrete emotion features (e.g., happiness ), or embodied cognition features like smelling. Second, we extend our investigation of the complex issue of affective word processing to words characterized by a mixture of affects. These words entail positive and negative valence, and/or features making them beautiful or ugly. Finally, we discuss tentative neurocognitive models of affective word processing in the light of the present results, raising new issues for future studies. (shrink)

In The Border between Seeing and Thinking, Ned Block argues that the distinction between perception and cognition should be grounded in representational format. I object that cognition is multifaceted, and includes representations with the same format as some perceptual representations. We can save Block’s view by interpreting it as concerning the border between one elite species of cognition—namely, propositional thought—and everything below it, including perception. But that leaves the border between perception and cognition in general unexplained. To fill this gap, (...) I recommend my stimulus-dependence account of the border and reply to objections Block raises against it. This brings into relief a category of mind that is crucial to understanding human infants and nonhuman animals—namely, nonpropositional cognition, which sits between perception and propositional thought. (shrink)

Matching in observational studies faces complications when units enroll in treatment on a rolling basis. While each treated unit has a specific time of entry into the study, control units each have many possible comparison, or “pseudo-treatment,” times. Valid inference must account for correlations between repeated measures for a single unit, and researchers must decide how flexibly to match across time and units. We provide three important innovations. First, we introduce a new matched design, GroupMatch with instance replacement, allowing maximum (...) flexibility in control selection. This new design searches over all possible comparison times for each treated-control pairing and is more amenable to analysis than past methods. Second, we propose a block bootstrap approach for inference in matched designs with rolling enrollment and demonstrate that it accounts properly for complex correlations across matched sets in our new design and several other contexts. Third, we develop a falsification test to detect violations of the timepoint agnosticism assumption, which is needed to permit flexible matching across time. We demonstrate the practical value of these tools via simulations and a case study of the impact of short-term injuries on batting performance in major league baseball. (shrink)

Can we read emotions in faces? Many studies suggest that we can, yet skeptics contend that these studies employ methods that unwittingly help subjects in matching faces with emotions. Some studies present subjects with posed faces, which may be more exaggerated than spontaneous ones. And some studies provide subjects with a list of emotion words to choose from, which forces them to interpret faces in specific emotion terms. I argue that the skeptics’ challenge rests on a false assumption: that once (...) subjects leave the lab, they no longer receive help in matching faces with emotions. I contend that people receive as much help in the wild as they do in the lab. People unconsciously amplify their spontaneous expressions in the presence of others, thereby making them easier to read. And people teach children to interpret faces in the same specific emotion terms found in the experimenters’ word lists. I argue that we are good at readings emotions in faces because we can normally count on a little help from our friends. (shrink)

Matteo Ricci (1552-1610) was an Italian Jesuit and one of the first Christian missionaries to China in the modern era. He was a genuine polymath—a translator, cartographer, mathematician, astronomer, and musician. Above all, Ricci was a missionary for the gospel. As we briefly examine his 1603 seminal work, The True Meaning of the Lord of Heaven, our hope is that we, as evangelical educators, will perceive some of the deeper principles necessary for our own missionary work among unreached people.

According to the Generality Constraint, mental states with conceptual content must be capable of recombining in certain systematic ways. Drawing on empirical evidence from cognitive science, I argue that so-called analogue magnitude states violate this recombinability condition and thus have nonconceptual content. I further argue that this result has two significant consequences: it demonstrates that nonconceptual content seeps beyond perception and infiltrates cognition; and it shows that whether mental states have nonconceptual content is largely an empirical matter determined by the (...) structure of the neural representations underlying them. (shrink)

Formal principles governing best practices in classification and definition have for too long been neglected in the construction of biomedical ontologies, in ways which have important negative consequences for data integration and ontology alignment. We argue that the use of such principles in ontology construction can serve as a valuable tool in error-detection and also in supporting reliable manual curation. We argue also that such principles are a prerequisite for the successful application of advanced data integration techniques such as ontology-based (...) multi-database querying, automated ontology alignment and ontology-based text-mining. These theses are illustrated by means of a case study of the Gene Ontology, a project of increasing importance within the field of biomedical data integration. (shrink)

An astonishing volume and diversity of evidence is available for many hypotheses in the biomedical and social sciences. Some of this evidence—usually from randomized controlled trials (RCTs)—is amalgamated by meta-analysis. Despite the ongoing debate regarding whether or not RCTs are the ‘gold-standard’ of evidence, it is usually meta-analysis which is considered the best source of evidence: meta-analysis is thought by many to be the platinum standard of evidence. However, I argue that meta-analysis falls far short of that standard. Different meta-analyses (...) of the same evidence can reach contradictory conclusions. Meta-analysis fails to provide objective grounds for intersubjective assessments of hypotheses because numerous decisions must be made when performing a meta-analysis which allow wide latitude for subjective idiosyncrasies to influence its outcome. I end by suggesting that an older tradition of evidence in medicine—the plurality of reasoning strategies appealed to by the epidemiologist Sir Bradford Hill—is a superior strategy for assessing a large volume and diversity of evidence. (shrink)

According to the Perceptual Analysis of Emotional Expression, behaviors express emotions by making them perceptually manifest. A smile is an expression of joy because an observer who sees a smile can see joy. A pout is an expression of grief because an observer who sees a pout can see grief. And a growl is an expression of anger because an observer who hears a growl can hear anger. The idea is not simply that expressions can enable the perception of emotion, (...) but that expressions essentially do so. In the course of defending this analysis against challenges, I develop a novel account of the relationship between language and expression. (shrink)

A new critical approach to Jewish thinking and praxis, drawing upon key thinkers such as Adorno, Wittgenstein, Gdel, Heidegger and Celan.

This article analyses 2001 in terms of what I term paleofuturism. Fusing deep future and deep past, this cyclical figure reconciles rational machinic intelligence with diverse repressed temporal layers: archaic cultures, the embryonic state of individuals, and bygone biological and geological eras. In 2001, paleofuturism is nourished by Nietzsche’s Übermensch of the future, reborn as a child, and by Jungian ideas of individuation, the reconciliation with the shadow of the collective unconscious that leads to the black cosmos itself. Further paleofuturist (...) contexts for 2001 are explored in the so-called “ancient astronaut thesis” of science fiction, speculative science, and pseudo-science. Finally, in minimalism and earth art of the late 1960s we meet a structural parallel to 2001’s bypassing of the organic human body, one that bridges the inorganic entropic realities of deep future and deep past. (shrink)

Departing from Duchamp’s advice in 1961 of finding the “com- mon factor” between the non-representative and the representa- tive, translated here into modernism and avant-garde, this article seeks to understand the readymades as objects that have passed metaphorically through Duchamp’s magnum opus, the unfinished Large Glass. More precisely, the readymades are seen as mass-produced utensils that have been stripped bare of their usual function, i.e. their actualization, in order to regain potentiali- ty. Mapping Giorgio Agamben’s interpretation of Herman Melville’s short (...) story Bartleby, the Scrivener onto the readymades, this shrink-to-expand strategy is understood as a skeptical suspen- sion of judgment, epoché, comparable to Bartleby’s polite refusal to work. Moreover, it is seen as equivalent to the down-scaling of dimensionality observed in the Large Glass, where transparency in one go eliminates the representation of spatial circumstances and opens up the objects toward the ever-changing physical surround- ings, thereby exposing more of those 4-dimensional projections, which are normally suppressed in our reduced 3-dimensional per- ception of the world. (shrink)

William P. Alston argues in “Expressing” (1965) that there is no important difference between expressing a feeling in language and asserting that one has that feeling. My aims in this paper are (1) to show that Alston's arguments ought to have led him to a different conclusion—that “asserting” and “expressing” individuate speech acts at different levels of analysis (the illocutionary and the locutionary, respectively)—and (2) to argue that this conclusion can solve a problem facing contemporary analyses of expressing: the “no (...) show tell” problem, or the problem of accounting for utterances that report feelings truly without expressing them. Alston's paper made an important contribution 50 years ago, and a reimagining of it can make another important contribution today. (shrink)

I offer a novel view of the mechanisms underlying the spontaneous facial expression of emotion. According to my Social Amplification View, facial expressions result from the interplay of two processes: an emotional process that activates specific facial muscles, though not always to the point of visible contraction, followed by a social cognitive process that amplifies these activations so that they may function more effectively as social signals. I argue that SAV outperforms both the Neurocultural View and the Behavioral Ecology View, (...) as well as previously proposed syntheses of these views, in accounting for various empirical findings. (shrink)

Can we describe certain sonic experiences as “homely,” even when they take place outside of a traditional home-space? While phenomenological accounts of home abound, with writers detailing a rich spectrum of the felt characteristics of the homely including safety, familiarity, and affective “warmth,” there is a scarcity of research into sonic experience that engages with such literatures. With specific interest in the experience of embodied space, I account here for what might be termed feelings of “sonic homeliness” as they emerge (...) during headphone listening. After forming a conceptual model of homeliness that draws from phenomenological philosophy, I investigate its applicability to experiences of headphone listening. Through analysis of primary interview data, I consider how headphones may be said to territorialize space for listeners, analyzing how sonic “boundaries” are experienced in relation to the body, as well as how some listeners describe their experiences as interiorized, comforting, and “wombic.”. (shrink)

Building on Christopher Peacocke’s account of analog perceptual contentand my own account of analog perceptual vehicles, I defend three claims: that theperception of magnitudes often has analog contents; that the perception of magni-tudes often has analog vehicles; and that the first claim is true in virtue of the second—that is, the analog vehicles help to ground the analog contents.

In 1655 La Peyrère was the first to substantially argue for and popularize polygenism—the view that God created multiple original human mating pairs in separate acts of creation with numerous created before Adam. Positing or rejecting polygenism has been central to modern theorizing about human types and origins. Prominent recent interpreters have maintained that La Peyrère’s polygenism does not imply a hierarchy of human types. This paper reconstructs La Peyrère’s account and, in opposition to the dominant view, argues that his (...) polygenism produces a human species hierarchy. The Adamite species is superior to the Pre-Adamite species in virtue of its material composition, mode of creation, and form. The upshot is that La Peyrère’s theological system posits a proto-racialist conception of human types. (shrink)

A stereotype is a belief or claim that a group of people has a particular feature. Stereotypes are expressed by sentences that have the form of generic statements, like “Canadians are nice.” Recent work on generics lends new life to understanding generics as statements involving probabilities. I argue that generics (and thus sentences expressing stereotypes) can take one of several forms involving conditional probabilities, and these probabilities have what I call a naturalness requirement. This is the natural probability theory of (...) stereotypes. Each of the two components of the theory entails a family of fallacies that contributes to the spurious reinforcement of stereotypes: inferential slippage within and between the different generic forms, and inferential slippage from facts about frequencies of group traits to beliefs about natural propensities or dispositions of groups. Empirical research suggests that we often commit these fallacies. Moreover, this theory can referee a vitriolic debate between some psychologists, who hold that stereotypes are always false and stereotyping is always wrong, and other psychologists, who hold that stereotypes are often accurate and stereotyping is often reasonable. (shrink)

A background assumption in much contemporary political philosophy is that justice is the first virtue of social institutions, taking priority over other values such as beneficence. This assumption is typically treated as a methodological starting point, rather than as following from any particular moral or political theory. In this paper, I challenge this assumption. To frame my discussion, I argue, first, that justice doesn’t in principle override beneficence, and second, that justice doesn’t typically outweigh beneficence, since, in institutional contexts, the (...) stakes of beneficence are often extremely high. While there are various ways one might resist this argument, none challenge the core methodological point that political philosophy should abandon its preoccupation with justice and begin to pay considerably more attention to social beneficence—that is, to beneficence understood as a virtue of social institutions. Along the way, I also highlight areas where focusing on social beneficence would lead political philosophers in new and fruitful directions, and where normative ethicists focused on personal beneficence might scale up their thinking to the institutional case. GPI Working Paper No. 11-2022. (shrink)