The pregnancy compensation hypothesis provides a mechanistic explanation for the evolution of sex differences in immune system functioning, the excess of women experiencing autoimmune disease, and why this is observed only in industrialized nations; none of which can be explained by the staying alive theory, as proposed by the authors of the target article.

This article reports on a conversation convened by Quentin Skinner at the invitation of the Editors of The Journal of Political Philosophy and held in Cambridge on 13 February 2001.

Reintroduction programs in which captive-bred or reared animals are released into natural habitats are considered a key approach for conservation; however, success rates have generally been low. Accounting for factors that enable individual animals to have a greater chance of survival can not only improve overall conservation outcomes but can also impact the welfare of the individual animals involved. One such factor may be individual personality, and personality research is a growing field. This type of research presents animal welfare scientists (...) with the opportunity to develop behavior profiles that may predict how particular individuals cope with challenges. This has direct implications for both in situ and ex situ populations and can bridge the gap between animal welfare and conservation. We designed a project to ascertain the presence of personality traits in Blanding’s turtles (Emydoidea blandingii), a species of special concern in the state of Michigan, and assess potential links between traits and post-release success. As hypothesized, the Blanding’s turtles in this study displayed behavioral responses to modified open field tests indicative of distinct personality traits: exploration, boldness and aggression. Additionally, the personality traits were correlated differently with survival and behavior patterns when the turtles were released into the Shiawassee National Wildlife Refuge. More exploratory turtles had higher survival rates, while neither boldness nor aggression were related to survival. Exploratory turtles were also more likely to travel longer distances after release. The use of muskrat dens was related to increased survival, and both bolder and more exploratory turtles made higher use of this feature. Exploratory and aggressive turtles were found basking outside of water more often, while bold turtles were more likely to be found at the water surface. Both of these basking behaviors may increase the risk of predation and may be reflective of a trade-off between risk and behaviors related to physiological health. Understanding how personality affects behavior and survival post-release can be a critical tool for improving reintroduction success. Zoo animal welfare scientists and practitioners can implement approaches that improve the welfare of individuals within the context of conservation initiatives. (shrink)

Repetitive thinking predicts and maintains depression and anxiety, yet the role of RT in the perinatal context has been under-researched. Further, the content and themes that emerge during RT in the perinatal period have been minimally investigated. We recruited an online community sample of women who had their first baby within the past 12 months. Participants completed a battery of self-report questionnaires which included four open-ended questions about the content of their RT. Responses to the latter were analyzed using an (...) inductive thematic analysis approach. Participants reported RT about a range of unexpected emotional responses to becoming a new mother, impact on their sleep and cognitive functioning, as well as the impact on their identity, sense of self, lifestyle, achievements, and ability to function. RT was commonly experienced in first-time mothers, and the themes that emerged conveyed an overall sense of discrepancy between expectations and reality, as well as adjustment to profound change. By providing insight into the content of RT in new mothers, the findings of our study have scope to inform the content of interventions that seek to prevent and treat postnatal mental health problems, particularly those which target key psychological processes such as RT. (shrink)

Attentional control theory suggests that high cognitive demands impair the flexible deployment of attention control in anxious adults, particularly when paired with external threats. Extending this...

Executive control of attention refers to processes that detect and resolve conflict among competing thoughts and actions. Despite the high-level nature of this faculty, the role of awareness in executive control of attention is not well understood. In this study, we used interocular suppression to mask the flankers in an arrow flanker task, in which the flankers and the target arrow were presented simultaneously in order to elicit executive control of attention. Participants were unable to detect the flanker arrows or (...) to reliably identify their direction when masked. There was a typical conflict effect (prolonged reaction time and increased error rate under flanker-target incongruent condition compared to congruent condition) when the flanker arrows were unmasked, while the conflict effect was absent when the flanker arrows were masked with interocular suppression. These results suggest that blocking awareness of competing stimuli with interocular suppression prevents the involvement of executive control of attention. (shrink)

This handbook gives an overview of cognition and emotion research. It provides readers with the historical background and the philosophical arguments on the debate, before moving on to outline the general aspects of various research traditions. Split into comprehensive sections, it discusses cognitive processes, including memory, decision-making, and reasoning, and also emotions such as anger, anxiety, sadness, and jealousy. With contributions from leading researchers in the subject, this volume examines the main theories, and also the application of these to other (...) areas of psychology. (shrink)

The application of artificial intelligence and machine learning technologies in healthcare have immense potential to improve the care of patients. While there are some emerging practices surro...

Even babies have an implicit appreciation of the relationship between realistic pictures and the objects that they depict, but a mature understanding of pictures involves an explicit appreciation of how pictures work. Adults appreciate that pictures are public representations that can communicate information to other people, and that some pictures are better at doing this than others. We explore the foundations of this understanding in young children. In three experiments, using yes/no and forced-choice questions, we find that 3- and 4-year (...) olds understand that other people benefit from pictures that contain greater perceptual detail and that the more realistic the picture, the better it is as a symbolic vehicle. (shrink)

As is clear in the 2008 report of the President's Council on Bioethics, the brain death debate is plagued by ambiguity in the use of such key terms as ‘integration’ and ‘wholeness’. Addressing this problem, I offer a plausible ontological account of organismal unity drawing on the work of Hoffman and Rosenkrantz, and then apply that account to the case of brain death, concluding that a brain dead body lacks the unity proper to a human organism, and has therefore undergone (...) a substantial change. I also show how my view can explain hard cases better than one in which biological integration is taken to imply ontological wholeness or unity. (shrink)

In an analysis of the role of emotion in self-deception is presented. It is argued that instances of emotional self-deception unproblematically meet Mele's jointly sufficient criteria. It is further proposed that a consideration of different forms of mental representation allows the possibility of instances of self-deception in which contradictory beliefs (in the form p and ~p) are held simultaneously with full awareness.

Cet article examine la place du concept d’impartialité dans les théories délibératives de la démocratie. C’est à partir de certaines critiques féministes que sont discutés deux défis lancés à la théorie délibérative et qui sont étroitement liés : le premier porte essentiellement sur le critère du raisonnable et l’idée d’offre de raisons ; le second concerne les circonstances sociales et politiques contingentes dans lesquelles les perspectives des groupes marginalisés peuvent influencer le jugement des autres citoyens. Certains des changements qui devraient (...) être apportés à la théorie délibérative afin qu’elle puisse tenir compte de ces préoccupations sont ensuite proposés. Finalement, les implications de tels changements pour nos notions plus générales de vertu et de responsabilité de la citoyenneté sont examinées.This article examines the place of the concept of impartiality in theories of deliberative democracy. Drawing on and extending recent feminist critiques of deliberative democracy, it explores two interrelated challenges to deliberative theory, one focused on the standard of reasonableness and the idea of reason-giving and the other on the contingent social and political circumstances under which marginalized-groups perspectives may sway the judgment of other citizens. Finally, some of the changes required of deliberative theory to address these concerns are discussed, and the implications of these changes for our more general notions of the virtues and responsibilities of citizenship are explored. (shrink)

Competition among scientists for funding, positions and prestige, among other things, is often seen as a salutary driving force in U.S. science. Its effects on scientists, their work and their relationships are seldom considered. Focus-group discussions with 51 mid- and early-career scientists, on which this study is based, reveal a dark side of competition in science. According to these scientists, competition contributes to strategic game-playing in science, a decline in free and open sharing of information and methods, sabotage of others’ (...) ability to use one’s work, interference with peer-review processes, deformation of relationships, and careless or questionable research conduct. When competition is pervasive, such effects may jeopardize the progress, efficiency and integrity of science. (shrink)

Kupperman (1995) advances an anti-essentialist view of emotions in which he suggests that there can be emotion without feeling or affect, emotion without corresponding motivation, and emotion without an intentional relation to an object such that the emotion is about that object in some way. In this reply to Kupperman's essay, I suggest a number of problems with his rejection of the essentialist position. I argue that in his discussion of feelings Kupperman is crucially not clear about the distinction between (...) the ascription of emotions by others versus the experience of emotions by an individual. Furthermore, I also question his analysis of the role of linguistic empiricism in philosophy and psychology. With respect to Kupperman's analysis of intentionality, I argue that he confuses the ability to readily identify intentional objects with the issue of their actual existence. Finally, I suggest that Kupperman confuses the concepts of action and motivation in his discussion of motivation. (shrink)

On the old story about early modern philosophy, Descartes is a “rationalist” who devalues the senses, and Berkeley an “empiricist” who rejects this. Berkeley plays into this story in his Notebooks, where he writes: “in vindication of the senses effectually to confute wt Descartes saith in ye last par. of the last Med: viz. that the senses oftener inform him falsly than truely”. But when we turn to this “last par.,” we find Descartes maintaining that “my senses report the truth (...) much more frequently than not”. In this paper, I draw on recent commentary to outline Descartes' positive account of sensation. I then look carefully at Berkeley's account of the same, in particular, by considering his distinction between human and divine perception and his account of the laws of nature. In so doing, I suggest that there are noteworthy parallels between Descartes' and Berkeley's accounts with respect to the function of sensation and the ways in which sensations can fulfill this function. I conclude by sketching some ways in which this understanding of Berkeley can illuminate some aspects of Berkeley scholarship. (shrink)

This article explains the problems with Alan Shewmon’s critique of brain death as a valid sign of human death, beginning with a critical examination of his analogy between brain death and severe spinal cord injury. The article then goes on to assess his broader argument against the necessity of the brain for adult human organismal integration, arguing that he fails to translate correctly from biological to metaphysical claims. Finally, on the basis of a deeper metaphysical analysis, I offer a revised (...) rationale for the validity of the neurological criterion of human death. (shrink)

The discipline of affective neuroscience is concerned with the underlying neural substrates of emotion and mood. This review presents an historical overview of the pioneering work in affective neuroscience of James and Lange, Cannon and Bard, and Hess, Papez, and MacLean before summarizing the current state of research on the brain regions identified by these seminal researchers. We also discuss the more recent strides made in the field of affective neuroscience. A final section considers different hypothetical organizations of affective neuroanatomy (...) and highlights future directions for the discipline. (shrink)

Recent literature on Stalnaker's Thesis, which seeks to vindicate it from Lewis (1976)'s triviality results, has featured linguistic data that is prima facie incompatible with Conditionalization in iterated cases (McGee 1989, 2000; Kaufmann 2015; Khoo & Santorio, 2018). In a recent paper (2021), Goldstein & Santorio make a bold claim: they hold that these departures light the way to a new, non‐conditionalizing theory of rational update.Here, I consider whether this new form of update is subject to a Dutch book. On (...) the official, invariantist version of the theory, I show that the answer is “yes”. On a competing, contextualist theory of indicative conditionals (Bacon, 2015), the answer is “no”, for reasons that have familiar connections to the limits of textbook Bayesianism. After presenting a concrete case, I explore the dialectical ramifications. The upshot is some hard choices for theories that seek to save the linguistic phenomena. (shrink)

Political scientist Melissa Orlie asks what it means to live freely and responsibly when advantages are distributed disproportionately according to race, gender ...

In this article I argue that understanding the role that the virtues of love play in Kant’s ethical theory requires understanding not only the nature of the virtues themselves, but also the unique nature of wide Kantian duties. I begin by making the case that while the Doctrine of Virtue supports attributing an affective component to the virtues of love, we are right to resist attributing anaffective success conditionto these virtues. I then distinguish wide duties from negative and narrow (positive) (...) duties in order to make the case that prudential considerations often unavoidably and unproblematically play a role in deliberation about how we fulfil our wide duties. In the final section I combine these findings, arguing that the virtues of love play an important moral role by shaping these prudential considerations. (shrink)

Programs, policies, and technologies — particularly those concerned with health equity — are often designed with justice envisioned as the end goal. These policies or interventions, however, frequently fail to recognize how the beneficiaries have historically embodied the cumulative effects of marginalization, which undermines the effectiveness of the intended justice. These well-meaning attempts at justice are bounded by greater socio-historical constraints. Bounded justice suggests that it is impossible to attend to fairness, entitlement, and equity when the basic social and physical (...) infrastructures underlying them have been eroded by racism and other historically entrenched isms. Using the case of Brazil’s National Health Policy for the Black Population, this paper proposes that bounded justice can contribute to justice discourses by serving as a concept, a proffering to a multi-disciplinary conceptual framework, and a potential analytic for those interested in the design of policy, technology, and programmatic interventions towards health equity. (shrink)

In ‘The logic of partial supposition’ (Analysis vol. 81), Benjamin Eva and Stephan Hartmann investigate partial imaging, a credence-revision method which combines the partiality familiar from Jeffrey Conditioning(The Logic of Decision, 1983) with the formal notion of imaging familiar from Lewis’s ‘Causal decision theory’ (1981). They argue that because partial imaging is non-monotonic, it ‘fail[s] to provide a plausible account of the norms of partial subjunctive suppositions’.In this note, I present a notion of partial imaging that does satisfy monotonicity, and (...) discuss some of the applications and ramifications. The account frames conditioning as a form of imaging, and rejects Gärdenfors’s principle of linearity in ‘Imaging and conditionalization’ (1982). (shrink)

The android Data from Star Trek admired human emotion whereas Spock viewed emotion as irrational and maladaptive. The theory that emotions fulfil adaptive functions is widely accepted in academic psychology but little is known about laypeople’s theories. The present study assessed the extent to which laypeople share Data’s view of emotion as helpful or Spock’s view of emotion as a hindrance. We also assessed how help and hinder theory endorsement were related to reasoning, emotion regulation, and well-being. Undergraduates completed a (...) stressful timed reasoning task and questionnaires that assessed their theories of emotion, emotion regulation strategies, happiness, and social support. Overall, participants viewed emotion more as a help than a hindrance. The more they endorsed the view that emotion helps, the better their reasoning scores. Endorsing a help theory also predicted the use of reappraisal which, in turn, predicted greater happiness and social support. In contrast, endorsing the view that emotion hinders was associated with emotion suppression and less social support. Thus, people’s theories about the functionality of emotion may have important implications for their reasoning and emotional well-being. (shrink)

On a version of consent theory that tempts many, predatory sexual relations involving significant power imbalances (e.g. between professors and students, adults and teenagers, or employers and employees) are wrong because they violate consent-centric norms. In particular, the wronged party is said to have been incapable of consenting to the predation, and the sexual wrong is located in the encounter’s nonconsensuality. Although we agree that these are sexual wrongs, we resist the idea that they are always nonconsensual. We argue instead (...) that it is possible for students, teenagers, employees, etc. to fully consent to sexually predatory encounters; denying as much renders survivors of predation vulnerable to compounding harms. Survivors face a dilemma: give up either their understanding of their experience as wrong, or their self-conception as an agent capable of consenting. We call the latter phenomenon agential demotion. (shrink)

In the late 20th century theorists within the radical feminist tradition such as Haraway highlighted the impossibility of separating knowledge from knowers, grounding firmly the idea that embodied bias can and does make its way into argument. Along a similar vein, Moulton exposed a gendered theme within critical thinking that casts the feminine as toxic ‘unreason’ and the ideal knower as distinctly masculine; framing critical thinking as a method of masculine knowers fighting off feminine ‘unreason’. Theorists such as Burrow have (...) picked up upon this tradition, exploring the ways in which this theme of overly masculine, or ‘adversarial’, argumentation is both unnecessary and serves as an ineffective base for obtaining truth. Rooney further highlighted how this unnecessarily gendered context results in argumentative double binds for women, undermining their authority and stifling much-needed diversity within philosophy as a discipline.These are damning charges that warrant a response within critical thinking frameworks. We suggest that the broader critical thinking literature, primarily that found within contexts of critical pedagogy and dispositional schools, can and should be harnessed within the critical thinking literature to bridge the gap between classical and feminist thinkers. We highlight several methods by which philosophy can retain the functionality of critical thinking while mitigating the obstacles presented by feminist critics and highlight how the adoption of such methods not only improves critical thinking, but is also beneficial to philosophy, philosophers and feminists alike. (shrink)