When SeaWorld was founded in 1959, the effects of captivity on cetaceans were not well understood. The 2013 release of Blackfish, however, brought modern research and ethics into public light. While some animal activists may rejoice in there being no future for SeaWorld, we argue that SeaWorld has an opportunity to reform itself and the greater “animal entertainment” industry by replacing captive animal shows with virtual and artificial reality. SeaWorld has already stopped breeding orcas and has committed to ending orca (...) shows. We argue it should now also commit to the end of other captive animal shows and we believe the proposed technological shifts could make this feasible. (shrink)

A crisis continues to brew within the pharmaceutical research and development (R&D) enterprise: productivity continues declining as costs rise, despite ongoing, often dramatic scientific and technical advances. To reverse this trend, we offer various suggestions for both the expansion and broader adoption of modeling and simulation (M&S) methods. We suggest strategies and scenarios intended to enable new M&S use cases that directly engage R&D knowledge generation and build actionable mechanistic insight, thereby opening the door to enhanced productivity. What M&S requirements (...) must be satisfied to access and open the door, and begin reversing the productivity decline? Can current methods and tools fulfill the requirements, or are new methods necessary? We draw on the relevant, recent literature to provide and explore answers. In so doing, we identify essential, key roles for agent-based and other methods. We assemble a list of requirements necessary for M&S to meet the diverse needs distilled from a collection of research, review, and opinion articles. We argue that to realize its full potential, M&S should be actualized within a larger information technology framework—a dynamic knowledge repository—wherein models of various types execute, evolve, and increase in accuracy over time. We offer some details of the issues that must be addressed for such a repository to accrue the capabilities needed to reverse the productivity decline. (shrink)

This article shows how there is a great kinship between Polanyi's thought and that of Bernard Haring, "the father of modern moral theology" in the Roman Catholic Church. Haring advocated an ethics of personal responsibility that calls for an epistemology such as Polanyi developed for history and social sciences in The Study of Man.

The resting-state human electroencephalogram power spectrum is dominated by alpha and theta oscillations, and also includes non-oscillatory broadband activity inversely related to frequency. Gratton proposed that alpha and theta oscillations are both related to cognitive control function, though in a complementary manner. Alpha activity is hypothesized to facilitate the maintenance of representations, such as task sets in preparation for expected task conditions. In contrast, theta activity would facilitate changes in representations, such as the updating of task sets in response to (...) unpredicted task demands. Therefore, theta should be related to reactive control, while alpha may be more relevant to proactive control. Less is known about the possible relationship between 1/f activity and cognitive control, which was analyzed here in an exploratory fashion. To investigate these hypothesized relationships, we recorded eyes-open and eyes-closed resting-state EEG from younger and older adults and subsequently tested their performance on a cued flanker task, expected to elicit both proactive and reactive control processes. Results showed that alpha power and 1/f offset were smaller in older than younger adults, whereas theta power did not show age-related reductions. Resting alpha power and 1/f offset were associated with proactive control processes, whereas theta power was related to reactive control as measured by the cued flanker task. All associations were present over and above the effect of age, suggesting that these resting-state EEG correlates could be indicative of trait-like individual differences in cognitive control performance, which may be already evident in younger adults, and are still similarly present in healthy older adults. (shrink)

Secondary education around the world has been significantly disrupted by covid-19. Students have been forced into new ways of independent learning, often using remote technologies, but without the social nuances and direct teacher interactions of a normal classroom environment. Using data from the School Attitudes Survey—which surveys students regarding the perceived level of difficulty, anxiety level, self-efficacy, enjoyability, subject relevance, and opportunities for creativity with regards to each of their school subjects—this study examines students' responses to this disruption from two (...) very different schools with two very different experiences of the pandemic. This paper reports on the composite attitudinal profiles of students in the senior secondary levels at each school. The findings challenged our expectation that the increased difficulty and anxiety caused by the disruption would reduce perceived opportunities for creativity. Indeed, our analyses showed that the students at both schools demonstrated generally positive attitudes toward their learning and strongly associated opportunities for creativity with other attitudinal constructs including enjoyability, subject relevance, and self-efficacy. These complex associations made by the students appear to have buffered the impacts of the disruption, and they may even have supported creative resilience. (shrink)

The constructs of behavioral mass in research on the momentum of operant behavior and associative strength in Pavlovian conditioning have some interesting parallels, as suggested by Savastano & Miller. Some recent findings challenge the strict separation of operant and Pavlovian determiners of response rate and resistance to change in behavioral momentum, renewing the need for research on the interaction of processes that have traditionally been studied separately. Relatedly, Furedy notes that some autonomic responses may be refractory to conditioning, but a (...) combination of operant contingencies and enriched Pavlovian stimulus-reinforcer relations may prove effective. (shrink)

Altruism can be understood in terms of traditional principles of reinforcement if an outcome that is beneficial to another person reinforces the behavior of the actor who produces it. This account depends on a generalization of reinforcement across persons and might be more amenable to experimental investigation than the one proposed by Rachlin.

Evolution would favor organisms that can make recurrent decisions in accordance with classical probability (CP) theory, because such choices would be optimal in the long run. This is illustrated by the base-rate fallacy and probability matching, where nonhumans choose optimally but humans do not. Quantum probability (QP) theory may be able to account for these species differences in terms of orthogonal versus nonorthogonal representations.

Because Bertrand Russell adopted much of the logical symbolism of Peano, because Russell always had a high regard for the great Italian mathematician, and because Russell held the logicist thesis so strongly, many English-speaking mathematicians have been led to classify Peano as a logicist, or at least as a forerunner of the logicist school. An attempt is made here to deny this by showing that Peano's primary interest was in axiomatics, that he never used the mathematical logic developed by him (...) for the reduction of mathematical concepts to logical concepts, and that, instead, he denied the validity of such a reduction. (shrink)

The predictive validity of the ultimatum game (UG) for cross-cultural differences in real-world behavior has not yet been established. We discuss results of a recent meta-analysis (Oosterbeek et al 2004), which examined UG behavior across large-scale societies and found that the mean percent offers rejected was positively correlated with social expenditure.

The mental health of young people is a growing public health concern. With socio-emotional difficulties in youth often resulting in psychiatric disorders later in life and most with mental health conditions rather stabilizing in time, it is essential to support healthy socio-emotional development. With a comprehensive definition of mental health, since emotion regulation plays a critical role in prevention, it becomes imperative to better understand how children effectively manage their emotions from an early age. Determining effective use of ER skills (...) relies on adequate measurements. Typical methods of data collection in children present consistent shortcomings. This review addresses research findings considering the suitability of the late positive potential measured through electroencephalogram as a neural indicator of ER in children and youth. There is growing evidence, as reported in this review, that indicates that the late positive potential may be a reliable neural indicator of children's cognitive reappraisal abilities more specifically. Results generally suggest that the late positive potential amplitudes are sensitive to directed reappraisal in children. However, given the scant research, questions remain regarding developmental trends, methodology, interindividual variability, reappraisal of various stimuli, and how the late positive potential may relate to more traditional measures of ER. Directions for future research are provided, which are expected to address unanswered research questions and fill literature gaps. Taken together, the findings reviewed indicate that the late positive potential is generally sensitive to directed cognitive reappraisal in children and that there is promise of establishing this neural marker as an indicator of ER. (shrink)

This article shows how there is a great kinship between Polanyi's thought and that of Bernard Haring, "the father of modern moral theology" in the Roman Catholic Church. Haring advocated an ethics of personal responsibility that calls for an epistemology such as Polanyi developed for history and social sciences in The Study of Man.

Bioethics conjures images of dramatic healthcare challenges, yet everyday clinical ethics issues unfold regularly. Without sufficient ethical awareness and a relevant working skillset, clinicians can feel ill-equipped to respond to the ethical dimensions of everyday care. Bioethicists were interviewed to identify the essential skills associated with everyday clinical ethics and to identify educational case scenarios to illustrate everyday clinical ethics. Individual, semi-structured interviews were conducted with a convenience sample of bioethicists. Bioethicists were asked: (1) What are the essential skills required (...) for everyday clinical ethics? And (2) What are potential educational case scenarios to illustrate and teach everyday clinical ethics? Participant interviews were analyzed using qualitative content analysis. Twenty-five (25) bioethicists completed interviews (64% female; mean 14.76 years bioethics experience; 80% white). Five categories of general skills and three categories of ethics-specific skills essential for everyday clinical ethics were identified. General skills included: (1) Awareness of Core Values and Self-Reflective Capacity; (2) Perspective-Taking and Empathic Presence; (3) Communication and Relational Skills; (4) Cultural Humility and Respect; and (5) Organizational Understanding and Know-How. Ethics-specific skills included: (1) Ethical Awareness; (2) Ethical Knowledge and Literacy; and (3) Ethical Analysis and Interaction. Collectively, these skills comprise a Toolbox of Everyday Clinical Ethics Skills. Educational case scenarios were identified to promote everyday ethics. Bioethicists identified skills essential to everyday clinical ethics. Educational case scenarios were identified for the purpose of promoting proficiency in this domain. Future research could explore the impact of integrating educational case scenarios on clinicians’ ethical competencies. (shrink)

:Recent neuroimaging research on disorders of consciousness provides direct evidence of covert consciousness otherwise not detected clinically in a subset of severely brain-injured patients. These findings have motivated strategic development of binary communication paradigms, from which researchers interpret voluntary modulations in brain activity to glean information about patients’ residual cognitive functions and emotions. The discovery of such responsiveness raises ethical and legal issues concerning the exercise of autonomy and capacity for decisionmaking on matters such as healthcare, involvement in research, and (...) end of life. These advances have generated demands for access to the technology against a complex background of continued scientific advancement, questions about just allocation of healthcare resources, and unresolved legal issues. Interviews with professionals whose work is relevant to patients with disorders of consciousness reveal priorities concerning further basic research, legal and policy issues, and clinical considerations. (shrink)

This paper considers law’s engagement with pregnancy/workplace conflicts. Drawing on recent research, including original empirical research conducted by the author, I consider how law’s response is ineffective. The nature of this ‘ineffective response’ is explored and in particular I consider the gap between, on the one hand, legal prescriptions and policy ambitions and, on the other hand, the reality of pregnancy/workplace conflicts. In essence, law fails to capture the experiences of pregnant women and new mothers at work and this is (...) reflected in the high number of women experiencing pregnancy discrimination, the low number of women invoking the law in order to gain redress when they do experience pregnancy/workplace conflicts and the low success rate amongst the few women that do bring claims against employers in such circumstances. (shrink)