If someone claims that individuals behave as if they violate the independence axiom when making decisions over simple lotteries, it is invariably on the basis of experiments and theories that must assume the IA through the use of the random lottery incentive mechanism. We refer to someone who holds this view as a Bipolar Behaviorist, exhibiting pessimism about the axiom when it comes to characterizing how individuals directly evaluate two lotteries in a binary choice task, but optimism about the axiom (...) when it comes to characterizing how individuals evaluate multiple lotteries that make up the incentive structure for a multiple-task experiment. We reject the hypothesis about subject behavior underlying this stance: we find that preferences estimated with a model that assumes violations of the IA are significantly affected when one elicits choices with procedures that require the independence assumption, as compared to choices elicited with procedures that do not require the assumption. The upshot is that one cannot consistently estimate popular models that relax the IA using data from experiments that assume the validity of the RLIM. (shrink)

Evidence of risk aversion in laboratory settings over small stakes leads to a priori implausible levels of risk aversion over large stakes under certain assumptions. One core assumption in statements of this calibration puzzle is that small-stakes risk aversion is observed over all levels of wealth, or over a â sufficiently largeâ range of wealth. Although this assumption is viewed as self-evident from the vast experimental literature showing risk aversion over laboratory stakes, it actually requires that lab wealth be varied (...) for a given subject as one evaluates the risk attitudes of the subject. We consider evidence from a simple design that tests this assumption, and find that the assumption is strikingly rejected for a large sample of subjects from a population of college students. We conclude that the implausible predictions that flow from these assumptions do not apply to one specialized population widely used to study economic behavior in laboratory experiments. (shrink)

If the opening sequence of a film is a microscopic 'event' that achieves far more than setting the tone and whetting the appetite for what we are about to see, then Todd Haynes' I'm Not There is exemplary. This paper works its way through the conceptually dense and intricately woven textual layers of the film's opening to stage a three-way dialogue between Haynes, Bob Dylan and Jacques Derrida: three mavericks who defy simple categorisation, by transgressing the boundaries of their (...) respective fields (song writing, cinema and philosophy). By introducing Derrida's deconstructive logic of hauntology as a strategy for reading Haynes' biopic on Dylan, the figure of the ghost is called upon to situate the quest for an identity's authenticity as a perennial, irresolvable problem in song, cinema and philosophy. Belonging to a time that is neither past nor present, a place that is neither here nor there, the ghost offers the perfect medium to join Haynes, Dylan and Derrida in (re)thinking identity in terms that respond to a call (in the name of art, justice and truth, among other things) that is not based on an unyielding conception of authenticity. (shrink)

The sense of embodiment is vital for self recognition. An examination of anosognosia for hemiplegia—the inability to recognise that one is paralysed down one side of one’s body—suggests the existence of ‘online’ and ‘offline’ representations of the body. Online representations of the body are representations of the body as it is currently, are newly constructed moment by moment and are directly “plugged into” current perception of the body. In contrast, offline representations of the body are representations of what the body (...) is usually like, are relatively stable and are constructed from online representations. This distinction is supported by an analysis of phantom limb—the feeling that an amputated limb is still present—phenomena. Initially it seems that the sense of embodiment may arise from either of these types of representation; however, an integrated representation of the body seems to be required. It is suggested information from vision and emotions is involved in generating these representations. A lack of access to online representations of the body does not necessarily lead to a loss in the sense of embodiment. An integrated offline representation of the body could account for the sense of embodiment and perform the functions attributed to this sense. (shrink)

This paper argues that conceptualizing unity as "interconnection" (rather than reduction) provides a more fruitful and versatile framework for the philosophical study of scientific unification. Building on the work of Darden and Maull, Kitcher, and Kincaid, I treat unity as a relationship between fields: two fields become more integrated as the number and/or significance of interfield connections grow. Even when reduction fails, two theories or fields can be unified (integrated) in significant ways. I highlight two largely independent dimensions of unification. (...) Fields are theoretically unified to the extent that we understand how the ontologies, concepts, and generalizations of these fields are connected. (Reductionism is one form of theoretical unity, but not the only form). Fields are practically unified through heuristic connections (e.g., using the heuristics of one field to generate hypotheses in another field) and by the development of methods for integrating the qualitatively distinct bodies of data generated by the two fields. I discuss the relationship between paleontological and neontological systematics to illustrate the utility of conceptualizing unity as interconnection. (shrink)

Conspiracy theories have largely been framed by the academy as a stigmatised form of knowledge. Yet recent scholarship has included calls to take conspiracy theories more seriously as an area of study with a desire to judge them on their own merits rather than an a priori dismissal of them as a class of explanation. This paper argues that the debates within the philosophy of religion, long overlooked by scholars of conspiracy theories, can help sow the seeds for re-examining our (...) understanding of conspiracy theories in a more balanced and nuanced way. The nature of religious belief is elemental to understanding the epistemological foundations of the conspiracy theorising worldview amidst what we may call ‘conspiratorial ambiguity’. Specifically, R.M. Hare's concept of bliks, which are unfalsifiable but meaningful worldviews, offers a way forward to reframe our approach towards the theory of conspiracy theories. (shrink)

In 1992, the Joint Commission on the Accreditation of Healthcare Organizations (JCAHO) passed a mandate that all its approved hospitals put in place a means for addressing ethical concerns.Although the particular process the hospital uses to address such concernsmay vary, the hospital or healthcare ethics committee (HEC) is used most often. In a companion study to that reported here, we found that in 1998 over 90% of U.S. hospitals had ethics committees, compared to just 1% in 1983, and that many (...) have some and a few have sweeping clinical powers in hospitals. (shrink)

When we are fatigued, we feel that our performance is worse than when we are fresh. Yet, for over 100 years, researchers have been unable to identify an objective, behavioral measure that covaries with the subjective experience of fatigue. Previous work suggests that the metrics of signal detection theory —response bias and perceptual certainty —may change as a function of fatigue, but no work has yet been done to examine whether these metrics covary with fatigue. Here, we investigated cognitive fatigue (...) using SDT. We induced fatigue through repetitive performance of the n-back working memory task, while functional magnetic resonance imaging data was acquired. We also assessed cognitive fatigue at intervals throughout. This enabled us to assess not only whether criterion and d’ covary with cognitive fatigue but also whether similar patterns of brain activation underlie cognitive fatigue and SDT measures. Our results show that both criterion and d’ were correlated with changes in cognitive fatigue: as fatigue increased, subjects became more conservative in their response bias and their perceptual certainty declined. Furthermore, activation in the striatum of the basal ganglia was also related to cognitive fatigue, criterion, and d’. These results suggest that SDT measures represent an objective measure of cognitive fatigue. Additionally, the overlap and difference in the fMRI results between cognitive fatigue and SDT measures indicate that these measures are related while also separate. In sum, we show the relevance of SDT measures in the understanding of fatigue, thus providing researchers with a new set of tools with which to better understand the nature and consequences of cognitive fatigue. (shrink)

A long history of research has revealed many neurophysiological changes and concomitant behavioral impacts of sleep deprivation, sleep restriction, and circadian rhythms. Little research, however, has been conducted in the area of computational cognitive modeling to understand the information processing mechanisms through which neurobehavioral factors operate to produce degradations in human performance. Our approach to understanding this relationship is to link predictions of overall cognitive functioning, or alertness, from existing biomathematical models to information processing parameters in a cognitive architecture, leveraging (...) the strengths from each to develop a more comprehensive explanation. The integration of these methodologies is used to account for changes in human performance on a sustained attention task across 88 h of total sleep deprivation. The integrated model captures changes due to time awake and circadian rhythms, and it also provides an account for underlying changes in the cognitive processes that give rise to those effects. The results show the potential for developing mechanistic accounts of how fatigue impacts cognition, and they illustrate the increased explanatory power that is possible by combining theoretical insights from multiple methodologies. (shrink)

Quantitative research has called attention to the burden associated with informal caregiving in home nursing arrangements. Less emphasis has been placed, however, on care recipients’ subjective feelings of being a burden and on caregivers’ willingness to carry the burden in home care. This article uses empirical material from semi‐structured interviews conducted with older people affected by multiple chronic conditions and in need of long‐term home care, and with informal and professional caregivers, as two groups of relevant others. The high burden (...) of home‐care arrangements is unanimously stressed by all three groups involved in the triangle of care. An empirical‐ethical investigation of what can be legitimately expected from family members and informal caregivers, informed by Frith's symbiotic empirical ethics approach, was undertaken. Key tenets from the special goods theory and nursing professionalism are used as analytical tools. The study concludes that the current situation may hinder professional development and can reinforce feelings of being a burden to relevant others. (shrink)

ABSTRACT A growth mixture modeling (GMM) analysis of neutralization scores in 1,830 youth across six waves of data revealed evidence of a three-class model in which moral neutralization either increased (low accelerating), decreased (high decelerating), or remained the same (moderate stable) over time. Controlling for age, sex, race, group assignment, and Wave 1 delinquency, an analysis of covariance revealed a significantly greater increase in Wave 6 delinquency in the moderate stable group than in the low accelerating group. When the average (...) neutralization score was added as a control variable, the low accelerating group was highest, the moderate stable group next highest, and the high decelerating group lowest on Wave 6 delinquency. These results indicate that change in the pattern of neutralization scores (accelerating, stable, decelerating) may be as important as the level of moral neutralization at any particular point in time in determining the effect of neutralization on future delinquency. (shrink)

Intuitions about arguments are an important source of evidence in epistemology. In this paper, I consider a principle defended recently: Necessarily, an argument P therefore C is justification-affording for subject S only if S justifiably believes that if P, then C. Cling presents an argument for . is important because its truth is inconsistent with many plausible epistemological theories, including standard reliabilism and even some forms of internalist foundationalism. I will argue that non-skeptical epistemologists should find Cling's argument unconvincing. Further, (...) I will briefly argue that is false. (shrink)

Richard Jeffrey's generalization of Bayes' rule of conditioning follows, within the theory of belief functions, from Dempster's rule of combination and the rule of minimal extension. Both Jeffrey's rule and the theory of belief functions can and should be construed constructively, rather than normatively or descriptively. The theory of belief functions gives a more thorough analysis of how beliefs might be constructed than Jeffrey's rule does. The inadequacy of Bayesian conditioning is much more general than Jeffrey's examples of uncertain perception (...) might suggest. The ``parameter α '' that Hartry Field has introduced into Jeffrey's rule corresponds to the "weight of evidence" of the theory of belief functions. (shrink)

P. Kitcher's unification theory of explanation appears to endorse a reductionistic view of scientific explanation that is inconsistant with scientific practice. In this paper, I argue that this appearance is illusory. The existence of multiply realizable generalizations enable the unification theory to also count many high-level accounts as explanatory.

Quantitative somatic phenomenology, a technique based in part on little-articulated practices in the field of somatics, is offered as an embodied phenomenological method of defining, operationalizing and controlling for state of consciousness in terms of the size, shape, location and dynamic movement of specific qualitative phenomena relative to the body. This approach offers a possible beginning point for the needed task of controlling for state of consciousness as a variable in each and every method of inquiry, including standard science. It (...) also may assist methods such as neurophenomenology by offering the prospect of a more accurate and pragmatic standardized praxis. Potential approaches to scientific validation are explored. (shrink)

Although the global community has achieved some success in endeavors such as eradicating smallpox, efforts to coordinate nations' actions in others--such as the reduction of drug trafficking--have not been sufficient. Identifying the factors that promote, or inhibit, successful collective action for an ever-growing set of challenges associated with globalization, Todd Sandler applies them to promoting global health, providing foreign assistance, controlling rogue nations, limiting transnational terrorism, and intervening in civil wars.

This volume takes two different, albeit intertwined approaches. The first concerns a reformulation of aesthetics in education—one which highlights the sensory dimensions of educational experience. The second concerns a turn to the body and the senses as that which is deeply involved in practices of teaching and learning.

There is a problem about the compatibility of Reid's commitment to both a sign theory of sensations and also direct realism. I show that Reid is committed to three different senses of the claim that mind independent bodies and their qualities are among the immediate objects of perception, and I then argue that Reid's sign theory conflicts with one of these. I conclude by advocating one proposal for reconciling Reid's claims, deferring a thorough development and defence of the proposal to (...) another paper. (shrink)

The article argues that attending to Oakeshott’s characterization of poetic experience shows his moral philosophy to possess dimensions that can be otherwise overlooked. The first of these dimensions is the authenticity or success with which a self realizes or creates itself as a moral being. The second area of Oakeshott’s moral philosophy that is brought to light by attending to his account of poetic experience is his account of society as a tapestry of moral images.

Approximately 800,000 human embryos are currently in cryostorage in the United States. The Catholic Church holds that in vitro fertilization and cryopreservation of human embryos are intrinsically evil. IVF continues to increase at a rate of approximately 9 percent per annum. Many Catholic couples have used IVF as a means to conceive a child. There are typically additional embryos that are cryopreserved for later use. Once a couple has reached the number of children they desire, they are faced with a (...) very difficult moral decision regarding the disposition of their remaining frozen embryos. The biological parents must choose one of four options. Three result in death of their frozen embryos. Only one can possibly result in life. The only moral option is embryo adoption, a life-giving choice that is strongly supported by Sacred Scripture and Sacred Tradition. National Catholic Bioethics Quarterly 14.3 : 441–447. (shrink)

Focusing on the interaction of religion and politics, this is a comprehensive chronological survey of the political thought of post-Reformation Britain which examines the work of a wide range of thinkers.

Nurse researchers are increasingly adopting qualitative methodologies for research practice and theory development. These approaches to research are, in many cases, more appropriate for die field of nursing inquiry than the previously dominant techno‐rational methods. However, there remains the issue of adapting methodologies developed in other academic disciplines to the nursing research context. This paper draws upon my own experience with interpretive research to raise questions about the issue of nursing research within a social science research framework. The paper argues (...) that by integrating the characteristics of nursing practice with the characteristics of research practice, the researcher can develop a ‘nursing lens’, an approach to qualitative research that brings an added dimension to social science methodologies in the nursing research context. Attention is drawn to the unique nature of the nurse‐patient relationship, and the ways in which this aspect of nursing practice can enhance nursing research. Examples are given from interview transcripts to support this position. (shrink)

Female coital orgasm may be an adaptation for preferentially retaining the sperm of males with “good genes.” One indicator of good genes may be physical attractiveness. Accordingly, R. Thornhill, S. W. Gangestad, and R. Comer (1995) found that women mated to more attractive men reported an orgasm during a greater proportion of copulations than did women mated to less attractive men. The current research replicates this finding, with several design variations. We collected self-report data from 388 women residing in the (...) United States or in Germany. Results support the hypothesis that women mated to more attractive men are more likely to report an orgasm at the most recent copulation than are women mated to less attractive men, after statistically controlling for several key variables. Discussion addresses (a) the inability of the present research to specify the causal link between female orgasm and male attractiveness and (b) the proactive nature of female sexuality documented in recent research guided by an evolutionary perspective. (shrink)

Pendant et juste après l’explosion de 1968, l’extrême droite, au moins dans ses publications, a réussi à reconvertir son obsession algérienne – de la « trahison » de l’Algérie français à la description des hommes Algériens comme une menace pour la France d’alors – dans l’élaboration de grilles d’analyse reposant sur un registre sexué et sexuel permettant de comprendre « Mai » : c’est-à-dire à la fois les événements eux-mêmes et la crise générale qui minait la France.

Cuckoldry is an adaptive problem faced by parentally investing males of socially monogamous species (e.g., humans and many avian species). Mate guarding and frequent in-pair copulation (IPC) may have evolved as anti-cuckoldry tactics in avian species and in humans. In some avian species, the tactics are used concurrently, with the result that mate guarding behaviors and IPC frequency are correlated positively. In other avian species, the tactics are compensatory, with the result that mate guarding behaviors and IPC frequency are correlated (...) negatively. The relationship between mate guarding and IPC frequency in humans is unknown. Avian males that use these tactics concurrently share with human males an inability to guard a female partner continuously during her peak fertile period. We hypothesized, therefore, that men’s mate guarding and IPC frequency function as concurrent anti-cuckoldry tactics, resulting in a positive correlation between them. Study 1 (n=305) secured men’s self-reports of mate guarding and IPC frequency. Study 2 (n+367) secured women’s reports of their partners’ mate guarding and IPC frequency. The concurrent tactics hypothesis was supported in both studies: Men’s mate guarding and IPC frequency are correlated positively, and this association is not attributable to male age, female age, relationship satisfaction, relationship length, or time that the couple spends together. The Discussion section addresses potential limitations of this research and future research directions. (shrink)

The period March 2020–March 2021 marks the time reference for this theoretical study as it denotes the initial surge of the Pandemic, where whole societies were destabilized by the ferocity of Covid-19. Within this context, I posit COVID-19 as a transforming event: one that exhausts worlds. Drawing from Jan Masschelein’s works on Arendt and the architecture of public education, the question at hand is how does Covid-19, as a transforming event, affect and change the very essence of education? I begin (...) by comparing two definitions of crisis, Arendt’s notion of krisis, with philosopher Peter Pal Pelbart’s thinking around crisis, illness, and ‘exhaustion.’ I conclude by identifying an ‘inconsequential’ architectural space, a ‘spandrel.’ This spatial by-product, revealed during the Pandemic, is located within the very design of the ‘perfect’ public school, schole: the Arendtian ‘table.’ This spandrel aligns with Fernand Deligny’s ‘primordial communism.’. (shrink)

While most people may initially agree that justice is fairness, as an evangelical Protestant I argue that, for many religious comprehensive doctrines, the Rawlsean model does not possess the resources necessary to sustain tolerance in moral decision making. The weakness of Rawls's model centers on the reasonable priority of convictions that arise from private comprehensive doctrines. To attain a free and pluralistic society, people need resources sufficient to provide reasons to tolerate actions that are otherwise intolerable. In addition to arguing (...) for the deficiency of the Rawlsean political model, I sketch out a preliminary model of ambassadorship that offers religious communities, and in particular Protestant evangelicals, the necessary resources to engage the broader society tolerantly while maintaining their religious convictions. As a citizen of the church and a member of another kingdom, Christians serve as ambassadors to those who are not of the heavenly kingdom. I take this model to be more ambitious than that of a sojourner who lives in the land but is isolated as much as possible from society, while more modest than that of reconstructionists who seek to implement their own sacred law on all others. (shrink)