We applaud the goals and execution of the target article, but note that individual differences do not receive much attention. This is a shortcoming because individual differences can play a vital role in theory testing. In our commentary, we describe programs of research of this type and also apply similar thinking to the mechanisms proposed in the target article.

ABSTRACTMetaphors frequently link negative affect with darkness and associations of this type have been established in several experimental paradigms. Given the ubiquity and strength of these associations, people who prefer dark to light may be more prone to negative emotional experiences and symptoms. A five study investigation couches these ideas in a new theoretical framework and then examines them. Across studies, 1 in 4 people preferred the perceptual concept of dark over the perceptual concept of light. These dark-preferring people scored (...) higher in neuroticism and experienced greater depressive feelings in daily life. Moreover, dark preferences shared a robust relationship with depressive symptoms as well as generalised anxiety symptoms. The results provide novel insights into negative affectivity and extend conceptual metaphor theory in a way that is capable of making individual difference predictions. (shrink)

The emotion of anger, when chronic, is especially problematic. Frequent and intense experiences of anger predict quite a few adverse health outcomes and are especially implicated in cardiovascular...

In this paper, I compare the methodology of the Austrian school to two alternative methodologies from the economic mainstream: the ‘orthodox’ and revealed preference methodologies. I argue that Austrian school theorists should stop describing themselves as ‘extreme apriorists’ (or writing suggestively to that effect), and should start giving greater acknowledgement to the importance of empirical work within their research program. The motivation for this dialectical shift is threefold: the approach is more faithful to their actual practices, it better illustrates the (...) underlying similarities between the mainstream and Austrian research paradigms, and it provides a philosophical foundation that is much more plausible in itself. (shrink)

In the context of the blurring of boundaries between club and theatre, game and theatre, and party and theatre, experiential spectatorship is spilling into the mainstream. This article starts from the recognition of the rapid rise of the experience economy as a turning point in consumer culture towards a specific appeal to the sensory body. The definition of experience in this analysis is key and a distinction is made between experience as it passes moment by moment, erlebnis, and experience as (...) something that is cumulatively built up over time, erfahrung. This paper asks, in a society defined by the crisis of experience, does this rise of the experiential in theatre simply reflect the reduction of experience to a series of consumable sensory moments or is there a mode of experience modelled through performance interaction which moves both beyond this established mode of experience and also beyond the notion of experience as cumulatively formed wisdom? Drawing a parallel between established popular cultural practices of the body and those of the spectator in spectacular promenade performance, Fuerzabruta is used as an illustrative example of popular experiential performance and Hwang’s The Road as an example of experiential performance in which a transformative aesthetic is made possible. (shrink)

Medical coverage often stops at borders, for both travellers and long-term migrants. Such patchiness imposes a de facto limit on free movement. This article considers this phenomenon not as a mere policy choice or technical matter, but as a form of territorial discrimination that is incoherent and even unjust. This legacy of nationally bounded social citizenship rests on a mistaken version of solidarity. Moreover, with growing mobility and rising expectations of medical coverage around the world, the fragmenting of safety nets (...) by the political honeycomb of statehood will become a vexing problem in coming decades. A proper understanding of the health sphere not only can justify incremental reforms that lessen territorial discrimination, without impairing either solidarity or sustainability. It also foreshadows a radically different vision of how social provision might work in a future global space beyond the nation-state. (shrink)

Climatologists have a unique role in providing various stakeholders and public data users with weather and climate information. In the north central region of the United States, farmers, the agricultural sector, and policy makers are important audiences for climate science. As local and global climate conditions continue to shift and affect agricultural productivity, it is useful to understand how climatologists view their role as scientists, and how this influences their communication of climate science to agricultural stakeholders. In this study, data (...) from interviews and surveys of state and extension climatologists in the NCR are analyzed to identify perceived roles and responsibilities as scientists and communicators. Pielke’s framework of the idealized roles of scientists and their communication patterns are used to develop a typology of climate science communication. Findings reveal that more than half of climatologists perceive their role to provide information as pure scientists, while some engage in an arbiter role when requested. Fewer climatologists view their role as not only producing new knowledge, but also relating it to society and providing an expanded variety of alternative applications. Climatologists who perceive their role as simply providing information and letting data users interpret its application are missing an opportunity to reduce the gap between what scientists know and farmers believe. This suggests that if climatologists would frame their climate science message in terms of agricultural impacts, hazard mitigation and risk management alternatives they could help the agricultural sector adapt to and mitigate environmental risks from a changing climate. (shrink)

Emotionally arousing events reach awareness more easily and evoke greater visual cortex activation than more mundane events. Recent studies have shown that they are also perceived more vividly and that emotionally enhanced perceptual vividness predicts memory vividness. We propose that affect-biased attention (ABA) – selective attention to emotionally salient events – is an endogenous attentional system tuned by an individual's history of reward and punishment. We present the Biased Attention via Norepinephrine (BANE) model, which unifies genetic, neuromodulatory, neural and behavioural (...) evidence to account for ABA. We review evidence supporting BANE's proposal that a key mechanism of ABA is locus coeruleus–norepinephrine (LC–NE) activity, which interacts with activity in hubs of affective salience networks to modulate visual cortex activation and heighten the subjective vividness of emotionally salient stimuli. We further review literature on biased competition and look at initial evidence for its potential as a neural mechanism behind ABA. We also review evidence supporting the role of the LC–NE system as a driving force of ABA. Finally, we review individual differences in ABA and memory including differences in sensitivity to stimulus category and valence. We focus on differences arising from a variant of the ADRA2b gene, which codes for the alpha2b adrenoreceptor as a way of investigating influences of NE availability on ABA in humans. (shrink)

Royzman and Kurzban suggest that disgust-related facial activity in response to unfairness may reflect a metaphorical communication rather than genuine feelings of disgust. We argue that this is a partial reading of our findings and that our experimental data, and those of others, are inconsistent with a social metaphor interpretation.

Although much research on emotion and morality has treated emotion as a relatively undifferentiated construct, recent work shows that moral transgressions can evoke a variety of distinct emotions. To accommodate these results, we propose a multiple-appraisal model in which distinct appraisals lead to different moral emotions. The implications of this model for our understanding of the relationship between appraisals, emotions and judgments are discussed. The complexity of moral emotional experience presents a methodological challenge to researchers, but we submit that a (...) complete understanding of human morality must acknowledge the differentiated nature of moral emotions. (shrink)

Language is a social act. We have previously argued that language remains embedded in sociality because the motivation to communicate exists only within a social context. Schilbach et al. underscore the importance of studying linguistic behavior from within the motivated, socially interactive frame in which it is learnt and used, as well as provide testable hypotheses for a participatory, second-person neuroscience approach to language learning.

Background: Medical tourism involves patients travelling internationally to receive medical services. This practice raises a range of ethical issues, including potential harms to the patient's home and destination country and risks to the patient's own health. Medical tourists often engage the services of a facilitator who may book travel and accommodation and link the patient with a hospital abroad. Facilitators have the potential to exacerbate or mitigate the ethical concerns associated with medical tourism, but their roles are poorly understood. -/- (...) Methods: 12 facilitators were interviewed from 10 Canadian medical tourism companies. -/- Results: Three themes were identified: facilitators' roles towards the patient, health system and medical tourism industry. Facilitators' roles towards the patient were typically described in terms of advocacy and the provision of information, but limited by facilitators' legal liability. Facilitators felt they played a positive role in the lives of their patients and the Canadian health system and served as catalysts for reform, although they noted an adversarial relationship with some Canadian physicians. Many facilitators described personally visiting medical tourism sites and forming personal relationships with surgeons abroad, but noted the need for greater regulation of their industry. -/- Conclusion: Facilitators play a substantial and evolving role in the practice of medical tourism and may be entering a period of professionalisation. Because of the key role of facilitators in determining the effects of medical tourism on patients and public health, this paper recommends a planned conversation between medical tourism stakeholders to define and shape facilitators' roles. (shrink)

The US neutrino community gathered at the Workshop on the Intermediate Neutrino Program at Brookhaven National Laboratory February 4-6, 2015 to explore opportunities in neutrino physics over the next five to ten years. Scientists from particle, astroparticle and nuclear physics participated in the workshop. The workshop examined promising opportunities for neutrino physics in the intermediate term, including possible new small to mid-scale experiments, US contributions to large experiments, upgrades to existing experiments, R&D plans and theory. The workshop was organized into (...) two sets of parallel working group sessions, divided by physics topics and technology. Physics working groups covered topics on Sterile Neutrinos, Neutrino Mixing, Neutrino Interactions, Neutrino Properties and Astrophysical Neutrinos. Technology sessions were organized into Theory, Short-Baseline Accelerator Neutrinos, Reactor Neutrinos, Detector R&D and Source, Cyclotron and Meson Decay at Rest sessions.This report summarizes discussion and conclusions from the workshop. (shrink)

While education in ethics and the responsible conduct of research is widely acknowledged as an essential component of graduate education, particularly in the STEM disciplines, little consensus exists on how best to accomplish this goal. Recent years have witnessed a turn toward the use of games in this context. Drawing from two NSF-funded grants, this paper takes a critical look at the use of games in ethics and RCR education. It does so by: setting the development of research and engineering (...) ethics games in wider historical and theoretical contexts, which highlights their promise to solve important pedagogical problems; reporting on some initial results from our own efforts to develop a game; and reflecting on the challenges that arise in using games for ethics education. In our discussion of the challenges, we draw out lessons to improve this nascent approach to ethics education in the STEM disciplines. (shrink)

The appeal to expert opinion is an argument form that uses the verdict of an expert to support a position or hypothesis. A previous scheme-based treatment of the argument form is formalized within a Bayesian network that is able to capture the critical aspects of the argument form, including the central considerations of the expert's expertise and trustworthiness. We propose this as an appropriate normative framework for the argument form, enabling the development and testing of quantitative predictions as to how (...) people evaluate this argument, suggesting that such an approach might be beneficial to argumentation research generally. We subsequently present two experiments as an example of the potential for future research in this vein, demonstrating that participants' quantitative ratings of the convincingness of a proposition that has been supported with an appeal to expert opinion were broadly consistent with the predictions of the Bayesian model. (shrink)

Bayesian probability has recently been proposed as a normative theory of argumentation. In this article, we provide a Bayesian formalisation of the ad Hitlerum argument, as a special case of the ad hominem argument. Across three experiments, we demonstrate that people's evaluation of the argument is sensitive to probabilistic factors deemed relevant on a Bayesian formalisation. Moreover, we provide the first parameter-free quantitative evidence in favour of the Bayesian approach to argumentation. Quantitative Bayesian prescriptions were derived from participants' stated subjective (...) probabilities (Experiments 1 and 2), as well as from frequency information explicitly provided in the experiment (Experiment 3). Participants' stated evaluations of the convincingness of the argument were well matched to these prescriptions. (shrink)

The Birkhoff-Maltsev problem asks for a characterization of those lattices each of which is isomorphic to the lattice L(K) of all subquasivarieties for some quasivariety K of algebraic systems. The current status of this problem, which is still open, is discussed. Various unsolved questions that are related to the Birkhoff-Maltsev problem are also considered, including ones that stem from the theory of propositional logics.

I argue that popular understandings of white nationalist double speak strategies do not fully represent the practice of these strategies, and identify a linguistic tactic used by white nationalists that I call sugar-coating. Sugar-coating works by packing an otherwise unacceptable utterance together with some kind of reward, thereby promoting uptake. I contrast this with existing notions of double speak, such as figleaves (Saul 2017, 2021), dogwhistles (Haney-López 2014), and bullshit (Kenyon and Saul 2022). I argue that sugar-coating more accurately reflects (...) the practice of white nationalist recruitment rhetoric, as described in the Daily Stormer Style Guide. (shrink)

What is the primary function of consciousness in the nervous system? The answer to this question remains enigmatic, not so much because of a lack of relevant data, but because of the lack of a conceptual framework with which to interpret the data. To this end, we have developed Passive Frame Theory, an internally coherent framework that, from an action-based perspective, synthesizes empirically supported hypotheses from diverse fields of investigation. The theory proposes that the primary function of consciousness is well-circumscribed, (...) serving the 'somatic nervous system[. For this system, consciousness serves as a frame that constrains and directs skeletal muscle output, thereby yielding adaptive behavior. The mechanism by which consciousness achieves this is more counterintuitive, passive, and “low level” than the kinds of functions that theorists have previously attributed to consciousness. Passive frame theory begins to illuminate (a) what consciousness contributes to nervous function, (b) how consciousness achieves this function, and (c) the neuroanatomical substrates of conscious processes. Our untraditional, action-based perspective focuses on olfaction instead of on vision and is 'descriptive' (describing the products of nature as they evolved to be) rather than 'normative' (construing processes in terms of how they should function). Passive frame theory begins to isolate the neuroanatomical, cognitive-mechanistic, and representational (e.g., conscious contents) processes associated with consciousness. (shrink)

Summary: A review of the cognitivist/extended cognition and extended mind landscape.

This article contributes to work on temporality in education. Challenging the future-oriented focus in contemporary education, the authors question how ideas and assumptions regarding the future—centred on the Child—can set narrow boundaries around children in schools. In carrying out this task, we employ the work of Lee Edelman and John Dewey to examine the educational ramifications of the focus on the future, which we call ‘educational futurism’. The argument seeks specifically to explore how educational futurism imposes limits on educational discourse (...) and privileges a certain future—making it unthinkable to imagine ways outside of such a privileged future. Juxtaposing Lee Edelman and John Dewey, we draw out connections and disconnections between their disparate philosophies, illustrating the ways in which educational futurism ignores or overlooks the lived experiences of children. We conclude by briefly noting the queerness of children and the impact of such queerness on broadening discussions of the future of children and their educations. (shrink)

First published in 1969, this volume presents a survey of the contemporary national education system in Latin American countries. Laurence Gale describes the uneven provision of schools for different sections of the community and the problems which arise with the racial, cultural and geographical difficulties. He examines the main features in education throughout Latin America, areas of co-operation and agreement and differences of policy and provision.