(2013). Multiple paths to transfer and constraint relaxation in insight problem solving. Thinking & Reasoning: Vol. 19, No. 1, pp. 96-136. doi: 10.1080/13546783.2012.742852.

Environmental variability has been proposed as an important mechanism in behavioral psychology, in ecology and evolution, and in cultural anthropology. Here we demonstrate its importance in simulational studies as well. In earlier work we have shown the emergence of communication in a spatialized environment of wandering food sources and predators, using a variety of mechanisms for strategy change: imitation (Grim, Kokalis, Tafti & Kilb 2000), localized genetic algorithm (Grim, Kokalis, Tafti & Kilb 2001), and partial training of neural nets on (...) the behavior of successful neighbors (Grim, St. Denis & Kokalis 2002). Here we focus on environmental variability, comparing results for all of these mechanisms in a range of different environments: (a) environments with constant resources, (b) environments with random resources around the same mean, and (c) sine-wave variable environments with cycles of ‘boom and bust’. Communication, it turns out, is strongly favored by environmental variability on the pattern of ‘boom and bust.'. (shrink)

De Interpretatione is among Aristotle's most influential and widely read writings; C. W. A. Whitaker presents the first systematic study of this work, and offers a radical new view of its aims, its structure, and its place in Aristotle's system. He shows that De Interpretatione is not a disjointed essay on ill-connected subjects, as traditionally thought, but a highly organized and systematic treatise on logic, argument, and dialectic.

This manuscript reports on a landmark symposium on the ethical, legal and technical challenges of xenotransplantation in the UK. King’s College London, with endorsement from the British Transplantation Society (BTS), and the European Society of Organ Transplantation (ESOT), brought together a group of experts in xenotransplantation science, ethics and law to discuss the ethical, regulatory and technical challenges surrounding translating xenotransplantation into the clinical setting. The symposium was the first of its kind in the UK for 20 years. This paper (...) summarises the content of the expert lectures showcasing the progress which has been made in xenotransplantation including—the history of xenotransplantation, advances in gene edited animals and progress towards clinical xenotransplantation. We then set out the ethical and legal issues still to be resolved. Finally, we report the themes of the roundtable discussion highlighting areas of consensus and controversy. While the detail of the legal discussion was directed towards the UK, the principles and summary reported here are intended to be applicable to any jurisdiction seeking to implement clinical xenotransplantation. (shrink)

This paper develops the concept of the ‘continuum of destructiveness’ in relation to organizational corruption. This notion captures the slippery slope of wrongdoing as actors engage in increasingly dubious practices. We identify four kinds of individuals along this continuum in corrupt organizations, who range from complete innocence to total guilt. They are innocent bystanders, innocent participants, active rationalizers and guilty perpetrators. Traditional explanations of how individuals move from bystander status to guilty perpetrators usually focus on socialization and institutional factors. In (...) addition to these factors, we propose that the very distance between an act and its ethical consequences (ethical distance) may also play a determining role – if not always in the same way – in the transition process. Having developed this conceptual argument, we conclude with a discussion of managerial and research implications. (shrink)

Reducing health disparities and improving health outcomes are fundamental principles in global health. Environmental justice remains underrecognized and undervalued as a key driver of health dispar...

A defining characteristic of Alzheimer’s disease is difficulty in retrieving semantic memories, or memories encoding facts and knowledge. While it has been suggested that this impairment is caused by a degradation of the semantic store, the precise ways in which the semantic store is degraded are not well understood. Using a longitudinal corpus of semantic fluency data, we derive semantic network representations of patients with Alzheimer’s disease and of healthy controls. We contrast our network-based approach with analyzing fluency data with (...) the standard method of counting the total number of items and perseverations in fluency data. We find that the networks of Alzheimer’s patients are more connected and that those connections are more randomly distributed than the connections in networks of healthy individuals. These results suggest that the semantic memory impairment of Alzheimer’s patients can be modeled through the inclusion of spurious associations between unrelated concepts in the semantic store. We also find that information from our network analysis of fluency data improves prediction of patient diagnosis compared to traditional measures of the semantic fluency task. (shrink)

Background Few studies have been conducted to assess the quality of orientation practices for ethics advisory committees that conduct ethics consultation. This survey study focused on several Harvard teaching hospitals, exploring orientation quality and committee members’ self-evaluation in the American Society of Bioethics and Humanities ethics consultation competencies. Methods We conducted a survey study that involved 116 members and 16 chairs of ethics advisory committees, respectively. Predictor variables included professional demographics, duration on committees and level of training. Outcome variables included (...) familiarity with and preparedness in the ASBH competencies and satisfaction with orientations. We hypothesised that responses would be associated with both the aforementioned predictors and whether or not participants had encountered the ASBH competencies in training. Results A majority of respondents found their orientation curricula to be helpful, although a significant portion of respondents did not receive any orientation or were unsatisfied with their orientation. Familiarity with ASBH competencies was a statistically significant predictor of respondents’ self-evaluation in particular categories. Standard educational materials were reported as offered during orientation, such as readings and case studies ; different medium resources were less evidenced such as videos on ethics consultation. Conclusions Institutions should re-evaluate orientation practices for ethics committee members that perform ethics consultation. Integrating ASBH competencies and useful methods into a resourceful pedagogy will help improve both member satisfaction with orientation and preparation in consultation. (shrink)

This paper traces the intellectual trajectories of the first stand-alone theories of action, understood as both axiologically neutral and quasi-scientific from a methodological point of view. I argue that the rise of action theory of this kind corresponds to a particular moment of dissatisfaction within Western thought, and as such, it tells us far more about the history of philosophy than the subject itself. I conclude by explaining why subsequent failures to provide an acceptable theory of action are not accidental. (...) On the contrary, such failures owe themselves probably to the fact that formulating a theory of action is neither propitious nor useful. Thus, the most valuable lesson we can learn from philosophical desires for a theory of action is that we should take co-action as the starting point in our normative investigations, rather than positing action simpliciter as a problem to solve. That is, we should move away from propounding a theory of action, and instead focus on a paradigm shift, whereby we move away from a representational, towards a co-actional, model of action. (shrink)

This paper argues that the function of moral education in the biomedical context should be exactly the same as in a general, philosophical framework: it should not provide ready-to-use kits of moral principles; rather, it must show the history, epistemology and conceptual structure of moral theories that would enable those who have to make decisions to be as informed and as responsible as possible. If this complexity cannot be attained, an incomplete product—i.e. bioethics or bioethical principles—should not be seen as (...) a viable substitute. This theoretical position is subsequently illustrated by a case study involving research ethics committees. It is argued that within these committees, that are carefully formed multidisciplinary bodies, what makes competent decision-making possible is not a bioethical theory, nor even a sound philosophical ethics, but the dynamics of the discussion of a number of experts coming from different disciplines. This multidisciplinary expertise is necessary and sufficient to undertake the challenges of complex decisions in the biomedical context. (shrink)

Features of threatening cues and the associated context influence the perceived imminence of threat and the defensive responses evoked. To provide additional knowledge about how the directionality of a threat (i.e. directed-towards or away from the viewer) might impact defensive responses in humans, participants were shown pictures of a man carrying a gun (threat) or nonlethal object (neutral) directed-away from or towards the participant. Cardiac and electrodermal responses were collected. Compared to neutral images, threatening images depicting a gun directed-towards the (...) participant induced sustained bradycardia and an increased electrodermal response, interpreted as immobility under attack. This defensive immobility reaction is evoked by high perceived threat and inescapable situations and indicates intense action preparation. Pictures of guns directed-away from the participant induced shorter bradycardia and no significant modulation of the electrodermal response compared to neutral pictures, which might be consistent with the perception of a less threatening situation. The results show that the directionality of threat stimuli is a key factor that prompts different patterns of defensive responses. (shrink)

Inspired by the vision of care in Vincent van Gogh's depiction of the parable of the Good Samaritan, this article offers a paradigm for inhabiting compassion. Compassion is understood in this article as a moral emotion that is also a pathocentric virtue. This definition creates a dynamic view of compassion as a desire to alleviate the suffering of others, the capacity to act on behalf of others and a commitment to sustain engagement with the suffering other. To weave this vision (...) of compassion as a habitus rather than a theoretical construct, the article develops three phases of compassion: seeing, companioning and sighing. This framework deepens and augments a pastoral theological paradigm of compassion with the aim of inculcating an inhabited compassion in caregivers and the communities in which they participate. (shrink)

This research explores the contextual approach within Christian-Jewish religious education, addressing a notable gap in existing literature and offering fresh insights into the application of the Contextual Teaching and Learning (CTL) model within Christian contexts. Through a qualitative literature study employing a three-step methodology, including an in-depth analysis of Deuteronomy 11:19–20, this study reveals that this biblical text provides both educational guidance and theological significance, serving as a foundational support for the CTL model in Christian-Jewish religious education. The integration of (...) digital media into biblical sources holds promise for future research, while the central challenge lies in harmonising life experiences and empirical phenomena with biblical reflections to seamlessly integrate inquiry processes and pedagogical phases, with potential avenues for further exploration in scripture models endorsing CTL. This research provides valuable insights for educators, parents and policymakers in Indonesia and beyond, advancing educational research in contextualised teaching models within religious education.Contribution: This article demonstrates that the CTL model in the digital era has the potential to revolutionise religious education and profoundly impact learners, making it a significant scientific contribution in the context of Christian-Jewish religious education. (shrink)

A philosophical essay under this title faces severe rhetorical challenges. New accounts of the good life regularly and rapidly turn out to be variations of old ones, subject to a predictable range of decisive objections. Attempts to meet those objections with improved accounts regularly and rapidly lead to a familiar impasse — that while a life of contemplation, or epicurean contentment, or stoic indifference, or religious ecstasy, or creative rebellion, or self-actualization, or many another thing might count as a good (...) life, none of them can plausibly be identified with the good life, or the best life. Given the long history of that impasse, it seems futile to offer yet another candidate for the genus “good life” as if that candidate might be new, or philosophically defensible. And given the weariness, irony, and self-deprecation expected of a philosopher in such an impasse, it is difficult for any substantive proposal on this topic to avoid seeming pretentious. (shrink)

One of Descartes’ greatest contributions to modern thought lies in his dualistic conception of mind and body. While the physical body in Descartes assumes a passive role in the ontological structure of reality, subject to mechanistic laws, the mind in Descartes, on the other hand, assumes an active role, as an organizing axis and producer of values and ideas, exercising a rational dominion over reality. physical reality. This dualistic Cartesian conception would generate important effects on the problem of mind-body interaction, (...) becoming the central theme debated by contemporary philosophy of mind. Contemporary theories of philosophy of mind seek to overcome this dualism, through neuroscience and cognitive psychology. These theories attempt to apply the reductionist scientific model to human mental phenomena and processes, describing them in non-mental, physical, and empirical terms. However, the reductionist project of these contemporary theories has not yet proved successful in explaining unobservable phenomena of the mind, such as consciousness, will and human subjectivity. (shrink)

Reporting peers’ counterproductive work behaviors (CWBs) is important for maintaining an ethical organization, but is a significant and potentially risky action. In Bandura’s Theory of Moral Thought and Action (Bandura, 1991) he states that such acts require significant moral agency, which is generated when an individual possesses adequate moral self-regulatory capacities to address the issue and is in a context that activates and reinforces those capacities. Guided by this theory, we assess moral potency (i.e., moral courage, moral efficacy, and moral (...) ownership) as key capacities predicting peer reporting intentions and assess three contextual factors influencing the generation and effects of moral potency: whether a potential informant (1) works for an ethical leader, (2) is embedded in a psychologically safe climate promoting interpersonal risk-taking, and (3) operates in a more normal or extreme context. We assess the proposed model across three field studies entailing both normal and extreme (i.e., firefighting units) contexts. Results show that ethical leaders raise employees’ moral potency, promoting greater willingness to report their peers’ CWBs. In normal work contexts, psychological safety positively moderated both the relationship between ethical leadership and moral potency and between moral potency and peer reporting intentions. However, psychological safety had the opposite effects in more extreme work contexts. Whereas psychological safety strengthens the positive association between moral potency and peer reporting intentions in normal work contexts, in contexts where individuals are more frequently exposed to extreme events, psychological safety weakens this relationship, thus highlighting the unforeseen downsides of psychological safety in extreme contexts. (shrink)

Statisticians in medicine can disagree on appropriate methodology applicable to the design and analysis of clinical trials. So called Bayesians and frequentists both claim ethical superiority. This paper, by defining and then linking together various dichotomies, argues there is a place for both statistical camps. The choice between them depends on the phase of clinical trial, disease prevalence and severity, but supremely on the ethics underlying the particular trial. There is always a tension present between physicians primarily obligated to their (...) own patients (the weight of 'individual ethics') and ethical committees responsible for the scientific merit of the trial and its long-term implications ('collective ethics'). Individual ethics, it is proposed, favour the Bayesian approach; collective ethics, the frequentist. Though in some situations the choice appears clear-cut, there remain other where both methodologies can be appropriate. (shrink)

Politics, and in particular the question of the Palestinian-Israeli conflict, is currently dealt with rather through fiction and art, and much less through genuine political actions, is a strong sign of the failure of politics as a positive, voluntaristic political project. Rap /hip hop music, the most naturally political art, does not have the political agenda anymore. The particular history or Israeli rap illustrates this process in a striking way, embodying the recent evolution of the Israeli society. The country was (...) established on a political project and previously unknown social generosity. Yet, the economical and geopolitical context of Israel, as well as increasingly difficult relationship with Palestinians, made its citizens surprisingly uninterested in rethinking the political project of the country. Individual preoccupations, also economical, family and friends’ problems, started to occupy the central place in art and in daily life in Israel, and politics has been definitively associated to corruption and self-interest of an elite. Rap reflects this evolution, is its condensed version. (shrink)

Improvements in the health capital of citizens are central to the development of countries. By exploiting steep decreases in antiretroviral drug prices and the subsequent increases in antiretroviral therapy (ART) coverage, we test whether the resulting improvements in the health of the population are associated with the prevalence of entrepreneurial activity and whether entrepreneurial activity strengthens the relationship between ART coverage and a country’s development. Drawing on a sample of 87 low- and middle-income countries (2006–2019), we find that a 1% (...) increase in ART coverage is associated with a 1.5% increase in the number of newly registered limited liability firms; however, there is no significant relationship with (male or female) self-employment. Higher ART coverage is particularly associated with development—as proxied by gross domestic product (GDP) per capita and the Human Development Index—in countries with low levels of new business formation and high proportions of self-employment. (shrink)

This volume, which is part of the Clarendon Aristotle Series, offers a clear and faithful new translation of Books II to IV of Aristotle's Nicomachean Ethics, accompanied by an analytical commentary focusing on philosophical issues. In Books II to IV, Aristotle gives his account of virtue of character in general and of the principal virtues individually, topics of central interest both to his ethical theory and to modern ethical theorists. Consequently major themes of the commentary are connections on the one (...) hand with other relevant Aristotelian texts and on the other with modern writings, both text-related and thematic. -/- Since the main aim of the volume is to make Aristotle's thought as accessible as possible to readers who do not know Greek, considerable care is taken to elucidate both his technical vocabulary and significant features of his Greek idiom. C. C. W. Taylor also provides systematic comparisons with other translations into English and other languages, and frequent references to other commentaries, ancient, medieval, and modern. These features make the work useful to other scholars in the field as well as to students of philosophy, both undergraduate and graduate. -/- In view of the widespread contemporary interest in the topic of virtue, the volume should appeal to students of ethics (even those hitherto unacquainted with ancient thought) and to any reader who is concerned to see how fundamental questions of life and conduct were approached in a culture significantly different from our own. (shrink)

Parallel moral luck problems exist in three different normative domains: criminal law, tort law, and conventional moral thinking. In all three, the normative status of an actor’s conduct seems to depend on matters beyond the actor’s control. Criminal law has historically imposed greater punishment on the murderer who kills his intended victim than on the identically behaved would-be murderer whose shot fortuitously misses. Tort law imposes liability on the negligent driver who injures someone, but no liability if, through good fortune, (...) the negligence injures no one. And, as BernardWilliams and Thomas Nagel have famously argued, conventional moral thinking often attributes greater blame to an actor for wrongful conduct if that conduct ripens into a terrible event than if it fortuitously causes no harm at all. This Article distinguishes two different dimensions of responsibility and then uses this distinction to explain the problem in all three areas. One dimension is called "fault-expressing responsibility": it is a matter of the degree to which one’s acts constitute conduct that can express one’s character or faultiness. A second dimension of responsibility is called "agency-linking responsibility." In this dimension, the degree to which a person is responsible for some event is dependent upon whether that event is an action of that person. Responsibility can differ in the agency-linking dimension even if it remains the same in the fault-expressing dimension. (shrink)

Three famous sophists are referred to together in the Apology of Sokrates as still practising their enviably lucrative itinerant profession in 399 b.c. : Gorgias of Leontinoi, Prodikos of Keos and Hippias of Elis. The last of these was the least well known to the Athenian demos, having practised mainly in I Dorian cities. There is no extant reference to him in Old Comedy, but we can assume that he was sufficiently famous – especially for his fees – to justify (...) his inclusion as the third of this ‘triad’; cf. the triad Protagoras – Hippias – Prodikos in the Protagoras, considered further below. Gorgias was by now a grand old man of about ninety , the last survivor of the first generation of fee-taking educators, associated first and foremost in the popular mind with the suspect arts of political and forensic persuasion. Prodikos and Hippias were probably in their sixties. (shrink)

Priority setting is inevitable to control expenditure on expensive medicines, but citizen support is often hampered by the workings of the ‘identified victim effect’, that is, the greater willingness to spend resources helping identified victims than helping statistical victims. In this paper we explore a possible cognitive debiasing strategy that is being employed in discussions on healthcare priority setting, which we call ‘empathy counterbalancing’ (EC). EC is the strategy of directing attention to, and eliciting empathy for, those who might be (...) harmed as a result of one-sided empathy for the very ill who needs expensive treatment. We argue that governments have good reasons to attempt EC because the identified victim effect distorts priority setting in ways that undermine procedural fairness. We briefly outline three areas of application for EC and suggest some possible mechanisms that might explain how EC might work, if at all. We then discuss four potential ethical concerns with EC. First, EC might have the counterproductive effect of reducing overall citizen support for public funding of expensive medical treatments, thereby undermining solidarity. Second, EC may give rise to a ‘competition in suffering’, which may have unintended side effects for patients who feature in attempts at EC. Third, there may be doubts about whether EC is effective. Fourth, it may be objected that EC comes down to emotional manipulation, which governments should avoid. We conclude that insofar these concerns are valid they may be adequately addressed, and that EC seems a promising strategy that merits further investigation. (shrink)

This article addresses the important question of how “upper”-caste power is reproduced in contemporary India, in the face of organized challenges from below. It argues that this process turns on the reproduction of castelessness. A long-standing site for the cultivation of castelessness has been the postcolonial census, which has limited the enumeration of caste to certain nonelites for the purposes of affirmative action reservations. However, in the aftermath of an intensive campaign to include a full castewise enumeration in Census 2011, (...) the political leadership of the Indian National Congress Party conceded and reversed seventy years of census policy on caste. This article examines the institutional pushback within the executive bureaucracy in the year following the public concession to change census policy on caste. In doing so, it shows how bureaucratic actions and inactions reproduce both castelessness and upper-caste power in contemporary India. (shrink)

The black women's club movement is frequently seen as definitive of "first-wave" African American feminism. However, this six-volume collection from the History of Feminism series draws together key documents that show the varied political work African American feminists were undertaking well before the turn into the 20th century. African American Feminisms brings together writings that document distinctly African American feminist organizing from as early as the late 1820s through female benevolent and literary societies, as well as writings that document African (...) American feminist participation in black political concerns such as emigration and colonization, discrimination in public transportation, and anti-lynching. African American women also negotiated competing demands within interracial reform movements like abolition, woman's rights, temperance and suffrage, as well as within organizations like the black church, making documents that offer insight into those unique demands key to understanding black feminist arguments and rhetoric. Pursuing a varied feminist rhetoric that ranged from advocating domestic and maternal feminism to defending black womanhood, African American feminists focused on larger social reforms as well as agitating for material changes in the lives of African American women and girls. African American feminists were also keenly attuned to opening useful venues to black feminist voices, from the pulpit to the press, and urged the women that followed them to continue this work. This collection, which includes a variety of genres from the spiritual autobiography to the platform speech and the pamphlet, goes beyond the more common focus on the "greats" of black feminism to include lesser known black feminists and some unidentified women who contributed to black feminist debate on a variety of topics. _African American Feminisms, _edited and with an introduction by Teresa Zackodnik, is destined to be welcomed by those interested in women's studies, feminism, and African American history as an invaluable reference resource. (shrink)