We concur with Cohen Kadosh & Walsh (CK&W) that representation of numbers in the parietal cortex is format dependent. In addition, we suggest that all formats do not automatically, and equally, access analog magnitude representation in the intraparietal sulcus (IPS). Understanding how development, learning, and context lead to differential access of analog magnitude representation is a key question for future research.
Developmental psychopathology holds promise for elucidating the structure of self-awareness. Here we studied social emotions in matched groups of children and adolescents with and without autism. Our aims were to determine whether there are potentially dissociable aspects of self-awareness, and to reconsider how the qualities of young children's engagement with other persons influences the development of their sense of self.
Covid-19 lockdown restrictions constitute a population-wide “life-change event” disrupting normal daily routines. It was proposed that as a result of these lockdown restrictions, physical activity levels would likely decline. However, it could also be argued that lifestyle disruption may result in the formation of increased physical activity habits. Using a longitudinal design, the purpose of this study was to investigate changes in physical activity of different intensities, across individuals who differed in activity levels prior to lockdown restrictions being imposed, and (...) across three time periods: pre-, during- and post-lockdown. This study also examined the extent to which the experience of daily hassles explained any changes in physical activity. A convenience sample recruited through social media, provided data from an online survey administered during weeks 2–3 of a 5-week lockdown and 231 participants provided complete data again 6 weeks post-lockdown. Participants completed the International Physical Activity Questionnaire–Short Form and the Daily Hassles Scale. Results showed that vigorous and moderate intensity PA were significantly lower during- and post-lockdown compared to pre-lockdown in those individuals who had been highly active pre-lockdown. In contrast, for moderately active individuals pre-lockdown, vigorous and moderate intensity PA was significantly higher during-lockdown compared to pre-lockdown, and these increased levels of vigorous PA were maintained post-lockdown. Participants experienced daily hassles due to inner concerns, time pressures, family, and financial concerns to the same extent during- and post-lockdown. Those daily hassles had a small negative predictive effect on post-lockdown PA. It appears that to understand the effect of COVID-19 restrictions on PA, the activity status of individuals pre-lockdown needs to be taken into account. The daily hassles appeared to play a role in post-lockdown PA behavior, but future research should investigate why these results occurred. (shrink)
The current study evaluated the degree to which nature-based physical activity influenced two distinct types of psychological wellbeing: hedonic wellbeing and eudaimonic wellbeing. The type of motivation an individual experiences for physical activity, and the extent to which individuals have a sense of relatedness with nature, have been shown to influence the specific type of psychological wellbeing that is experienced as a result of NPA. However, the role of these two variables in the relationship between NPA and psychological wellbeing has (...) not been examined. Thus, this study assessed the potential mediating influence of motivational quality and nature relatedness on the relationships between NPA and hedonic and eudaimonic wellbeing, respectively. Participants completed an online survey assessing hedonic and eudaimonic wellbeing, NPA, intrinsic motivation, autonomous extrinsic motivation, and nature relatedness. Data were analysed using Partial Least Squares Structural Equation Modelling. Results showed that motivational quality and nature relatedness both fully mediated the relationships between NPA and hedonic and eudaimonic wellbeing. Specifically, intrinsic motivation positively mediated the relationship between NPA and hedonic wellbeing. Autonomous extrinsic motivation and nature relatedness positively mediated the relationship between NPA and eudaimonic wellbeing. These findings suggest that the associations between NPA and eudaimonic wellbeing and hedonic wellbeing, respectively, are driven by different mechanisms relating to an individual’s underlying motivation and sense of connection to nature. These findings suggest that promoting distinct types of wellbeing through NPA requires distinct approaches. Emphasising enjoyment, pleasure, and positive kinaesthetic experiences within NPA may be more conducive to hedonic wellbeing, while highlighting opportunities for connecting with nature or experiencing valued outcomes of NPA may be more conducive to eudaimonic wellbeing. (shrink)
Research suggests that extensive training is necessary for the development of sporting expertise. Research also suggests that extensive training can lead to overuse injuries. The aims of this paper are to: expand the concept of expertise in high performance sport, and contribute to the discussion of how high performance athletes move towards expert performance in sustainable ways. To achieve these aims, data from retrospective interviews with four Olympians from four different sports are presented. As a way of extending traditional approaches, (...) a pedagogical framework focusing on dispositional learning is employed to examine athletic development. The notion of threshold concepts is used as a specific analytic tool for thinking about how athletes come to make sense of their sporting environments. Interpretations of the data provide insights into the nature of thresholds in high performance sport, factors that facilitate threshold crossing, and factors that may prevent athletes from making advances, all of which have implications for practitioners interested in developing expertise. (shrink)
Although training in sport is necessary to reach Olympic status, a conditioned body is not the only outcome. Athletes also learn how to be Olympians. This learning involves taking on certain ways of acting, thinking and valuing. Such learning has implications beyond competition, as athletes eventually retire from elite sport and devote their time to other activities. This paper examines processes of learning and transition using the case of Amelia, a former Olympic synchronised swimmer. Through two in-depth interviews, empirical material (...) was generated which focused on the learning that took place during this athlete’s career and after, during her transition to paid employment. A cultural view of learning was used as the theoretical frame to understand the athlete’s experiences. Our reading suggests that the athlete learned in various ways to be productive. Some of these ways of being were useful after retirement; others were less compatible. In fact, Amelia used a two-year period after retirement to reconstruct herself. Key to her eventual successful transition was to distance herself from the sport and to critically reflect upon her sporting experiences. We thus recommend that those involved with high-performance athletes foster a more balanced perspective that acknowledges and promotes ways of being beyond athletic involvement. (shrink)
In “Obligations of the ‘Gift’: Reciprocity and Responsibility in Precision Medicine,” Lee rightly points out that disparities in health care access also lead to disparities in precision medi...
New Threats to Freedom In the twentieth century, free people faced a number of mortal threats,ranging from despotism, fascism, and communism to the looming menace of global terrorism. While the struggle against some of these overt dangers continues, some insidious new threats seem to have slipped past our intellectual defenses. These often unchallenged threats are quietly eroding our hard-won freedoms and, in some cases, are widely accepted as beneficial. In New Threats to Freedom, editor and author Adam Bellow has assembled (...) an all-star lineup of innovative thinkers to challenge these insidious new threats. Some leap into already raging debates on issues such as Sharia law in the West, the rise of transnationalism, and the regulatory state. Others turn their attention to less obvious threats, such as the dogma of fairness, the failed promises of the blogosphere, and the triumph of behavioral psychology. These threats are very real and very urgent, yet this collection avoids projecting an air of doom and gloom. Rather, it provides a blueprint for intellectual resistance so that modern defenders of liberty may better understand their enemies, more effectively fight to preserve the meaning of freedom, and more surely carry its light to a new generation. What are the new threats to freedom? when has authority not claimed, when imposing trammels and curbs on liberty, that it does so for a wider good and a greater happiness?” —Christopher Hitchens “The regulatory state amounts to a regressive tax that penalizes small independent producers and protects the status quo.” —Max Borders “Europe tends to favor stability over democracy, America democracy over stability.” —Daniel Hannan “The value of free expression is perceived to be at odds with goals that were considered ‘more important,’ like inclusiveness, diversity, nondiscrimination, and tolerance.” —Greg Lukianoff “The masses cannot ultimately be free: only the individual can be.” —Robert D. Kaplan “That old bugbear of postwar sociology—the mob-self—is now a reality. In a participatory/popularity culture, the freedom to think and act for ourselves becomes harder and harder to achieve.” —Lee Siegel “As traditional marriage declines, the ranks of single women are growing, and increasingly these women are substituting the security of a husband with the security of the state.” —Jessica Gavora “Ending the freedom to fail is a mean-spirited attack on the freedom to succeed.” —Michael Goodwin “The only solution to the new threats to American press freedom lies in organized resistance.” —Katherine Mangu-Ward “The new behaviorism isn’t interested in protecting people’s freedom to choose; on the contrary, its core principle is the idea that only by allowing an expert elite to limit choice can individuals learn to break their bad habits.” —Christine Rosen “There’s a world of Travis Bickles out there, and they’re not driving cabs. They’re reading blogs.” —Ron Rosenbaum “The first amendment ensures not that speech will be fair, but that it will be free. It cannot be both.” —David Mamet Join the conversation about these issues at www.newthreatstofreedom.com. (shrink)
Bruce Janz, Jessica Locke, and Cynthia Willett interact in this exchange with different aspects of Chakravarthi Ram-Prasad’s book Human Being, Bodily Being. Through “constructive inter-cultural thinking”, they seek to engage with Ram-Prasad’s “lower-case p” phenomenology, which exemplifies “how to think otherwise about the nature and role of bodiliness in human experience”. This exchange, which includes Ram-Prasad’s reply to their interventions, pushes the reader to reflect more about different aspects of bodiliness.
A long line of writers on Evans – Andy Hamilton, Lucy O'Brien, José Bermúdez, and Jason Stanley, to name just a few – assess Evans' account of first-person thought without heeding his warnings that his theory comprises an information and an action component. By omitting the action component, these critics are able to characterize Evans' theory as a perceptual model theory and reject it on that ground. This paper is an attempt to restore the forgotten element. With this component put (...) back in, the charge of Evans' theory as a perceptual model of such thoughts falls apart, and the theory turns out to have enough merit to project itself as a legitimate contender for a plausible account of ‘I’-thought. (shrink)
Jessica Flanigan defends patients' rights of self-medication on the grounds that same moral reasons against medical paternalism in clinical contexts are also reasons against paternalistic pharmaceutical policies, including prohibitive approval processes and prescription requirements.
Fallibilists claim that one can know a proposition on the basis of evidence that supports it even if the evidence doesn't guarantee its truth. Jessica Brown offers a compelling defence of this view against infallibilists, who claim that it is contradictory to claim to know and yet to admit the possibility of error.
ABSTRACTWith over 560 citations reported on Google Scholar by April 2018, a publication by Juslin and Gabrielsson presented evidence supporting performers’ abilities to communicate, with hig...
The debate about the ethical implications of Artificial Intelligence dates from the 1960s :741–742, 1960; Wiener in Cybernetics: or control and communication in the animal and the machine, MIT Press, New York, 1961). However, in recent years symbolic AI has been complemented and sometimes replaced by Neural Networks and Machine Learning techniques. This has vastly increased its potential utility and impact on society, with the consequence that the ethical debate has gone mainstream. Such a debate has primarily focused on principles—the (...) ‘what’ of AI ethics —rather than on practices, the ‘how.’ Awareness of the potential issues is increasing at a fast rate, but the AI community’s ability to take action to mitigate the associated risks is still at its infancy. Our intention in presenting this research is to contribute to closing the gap between principles and practices by constructing a typology that may help practically-minded developers apply ethics at each stage of the Machine Learning development pipeline, and to signal to researchers where further work is needed. The focus is exclusively on Machine Learning, but it is hoped that the results of this research may be easily applicable to other branches of AI. The article outlines the research method for creating this typology, the initial findings, and provides a summary of future research needs. (shrink)
There are numerous traces of Nietzsche's influence in Wang Guowei's "On the Dream of the Red Chamber" even though there is not a single mention of Nietzsche's name in that seminal essay. Nietzschean thought looms large where Wang openly disagrees with or quietly departs from the views of Schopenhauer and, to a lesser extent, those of Kant and Aristotle. His questioning of Schopenhauer's "no-life-ism" harks back to Nietzsche's challenge to Schopenhauer's life-negating ethics. His portrayal of Bao Yu reveals three distinctive (...) character traits of the Nietzschean overman. In particular, the praise of Bao Yu's rebellious character reveals Wang's preference for the iconoclastic Nietzschean overman over the passive Schopenhauerian saint. A strong influence of Nietzsche's views of tragedy may also be observed in Wang's discussion of the tragic form. His modification of Aristotle's catharsis seems to have been made in the spirit of Nietzsche's criticism of its "pathological discharge." His stress on the ultimate salvational function of the Dream strongly reminds us of what Nietzsche has said about the life-saving role of the Dionysian tragedy in the Birth. Finally, in his conditional endorsement of "live-life-ism" we can see a thinly disguised repudiation of the extreme Darwinian tendency he mistakenly reads into Nietzsche's works. It should not be surprising that there are so many echoes of Nietzschean thought in "On the Dream." While writing this essay Wang was deeply occupied with the study of Nietzsche's aesthetic and ethical theories through comparisons with Schopenhauer's. If this influence of Nietzsche can be established on the basis of the evidence given above, there is then a need to reassess Nietzschean thought as a catalyst more important than hitherto thought for the rethinking of traditional Chinese literary and cultural traditions--a broad twentieth-century critical and intellectual trend initiated by none other than Wang's "On the Dream.". (shrink)
Increased technological and pharmacological interventions in patient care when patient outcomes are uncertain have been linked to the escalation in moral and ethical dilemmas experienced by health care providers in acute care settings. Health care research has shown that facilities that are able to attract and retain nursing staff in a competitive environment and provide high quality care have the capacity for nurses to process and resolve moral and ethical dilemmas. This article reports on the findings of a systematic review (...) of the empirical literature (1980 — February 2007) on the effects of unresolved moral distress and poor ethical climate on nurse turnover. Articles were sought to answer the review question: Does unresolved moral distress and a poor organizational ethical climate increase nurse turnover? Nine articles met the criteria of the review process. Although the prevailing sentiment was that poor ethical climate and moral distress caused staff turnover, definitive answers to the review question remain elusive because there are limited data that confidently support this statement. (shrink)
Technologies to rapidly alert people when they have been in contact with someone carrying the coronavirus SARS-CoV-2 are part of a strategy to bring the pandemic under control. Currently, at least 47 contact-tracing apps are available globally. They are already in use in Australia, South Korea and Singapore, for instance. And many other governments are testing or considering them. Here we set out 16 questions to assess whether — and to what extent — a contact-tracing app is ethically justifiable.
