Although the condition known as synaesthesia is currently undergoing a scientific resurgence, to date the literature has largely focused on the heterogeneous nature of synaesthesia across individuals. In order to provide a better understanding of synaesthesia, however, general characteristics need to be investigated. Synaesthetic experiences are often described as occurring ‘internally’ or in the ‘mind’s eye’, which is remarkably similar to how we would describe our experience of visual mental imagery. We assessed the role of visual imagery in synaesthesia by (...) sampling a large group of synaesthetes and found that they report experiencing more vivid mental images than controls. These findings have important implications for our general understanding of synaesthesia and, in particular, emphasize the need to control for visual imagery in behavioural and neuroimaging paradigms. (shrink)

In this article, we explore the implications of opposing domains theory for developing ethical leaders. Opposing domains theory highlights a neurological tension between analytic reasoning and socioemotional reasoning. Specifically, when we engage in analytic reasoning, we suppress our ability to engage in socioemotional reasoning and vice versa. In this article, we bring together the domains of neuroscience, psychology, and ethics, to inform our theorizing around ethical leadership. We propose that a key issue for ethical leadership is achieving a healthy balance (...) between analytic reasoning and socioemotional reasoning. We argue that organizational culture often encourages too heavy a reliance on nonemotional forms of reasoning to arrive at moral judgments. As a result, leaders run the risk of suppressing their ability to pay attention to the human side of moral dilemmas and, in doing so, dehumanize colleagues, particularly subordinates, and clients. (shrink)

While many studies have investigated the ethical perceptions, ideologies and value systems of the Chinese, few studies have focused on mainland China, and even fewer have examined regional differences within China. This study examines the factor structure of Forsyth's (1980) Ethics Position Questionnaire in a sample of managers from the PRC. According to Forsyth, individual differences in Relativism and Idealism influence judgements of moral issues (Forsyth, 1980). In a sample of 115 managers, results show that two similar constructs to those (...) described by Forsyth do exist in the Chinese sample. However the precise interpretation of the item groupings through a Chinese perspective, may reveal some discrete areas of difference in the labelling of these constructs. The study also finds that managers in the South of China scored significantly higher in Idealism than managers in the North. Results are presented and implications for future research are discussed. (shrink)

Language anomalies and left-hemisphere dysfunction are commonly reported in schizophrenia. Additional evidence also suggests differences in the integration of information between the hemispheres. Bilateral gain is the increase in accuracy and decrease in latency that occurs when identical information is presented simultaneously to both hemispheres. This study measured bilateral gain in controls and individuals with schizophrenia using a lexical-decision task where word or non-word judgements were made to letter strings presented in the left visual field , right visual field or (...) bilaterally . Language was not abnormally lateralized in the schizophrenia group. Controls exhibited the expected decrease in latency when words were presented bilaterally. This effect was not observed in the schizophrenia group who were actually disadvantaged in this condition. The lack of bilateral gain in schizophrenia is discussed as arising from differences in the connections between areas in each hemisphere that mediate language. (shrink)

Alterations to cognitive function are often reported with depression and anxiety symptoms, yet few studies have examined the same associations with mental well-being. This study examined the association between mental well-being, depression and anxiety symptoms and cognitive function in 1502 healthy adult monozygotic and dizygotic twins, and the shared/unique contribution of genetic and environmental variance. Using linear mixed models, mental well-being was positively associated with sustained attention, inhibition, cognitive flexibility, motor coordination and working memory, whereas depression and anxiety symptoms were (...) associated with poorer sustained attention, inhibition, cognitive flexibility and executive function. Bivariate twin modelling showed well-being shared a small environmental correlation with motor coordination and a small genetic correlation with working memory. Trivariate twin modelling showed well-being shared a small genetic correlation with inhibition, whereas depression and anxiety symptoms shared a small environmental correlation with inhibition. The remaining variance was mostly driven by unique G and/or E variance. Overall, well-being and depression and anxiety symptoms show both independent and shared relationships with cognitive functions but this is largely attributable to unique G or E variance and small shared G/E variance between pairs of variables. (shrink)

Fast and accurate recognition of teammates is crucial in contexts as varied as fast-moving sports, the military, and law enforcement engagements; misrecognition can result in lost scoring opportunities in sport or friendly fire in combat contexts. Initial studies on teammate recognition in sport suggests that athletes are adept at this perceptual ability but still susceptible to errors. The purpose of the current proof-of-concept study was to explore the trainability of teammate recognition from very brief exposure to vision of the whole-body (...) form and motion of a previously unknown individual. Participants were divided into three groups: a 4-week training group who were also the actors for the test and training footage, a 2-week training group, and a no-training group. Findings revealed significant differences between the training groups and their improvement from the pre-to post-test on Response Accuracy and Movement Time. The current study found the best performance in the 4-week Training group. The biggest improvement was found in the 2-week training group, whilst no significant improvement was made in the Control group. These results suggest that training was effective, but also indicate that having initially performed the movements as actors may have led to improvements in baseline testing and ultimately the best results, thus physical performance of skills combined with video-based training may reduce the amount of time needed to improve teammate identification. (shrink)

Blood donation is broadly understood to be a public and altruistic act. However, new theories of citizenship and subjectivity suggest that the individual and embodied qualities of blood also need to be taken into account when examining donation. This article examines the relationship between public and private elements of blood donation. Donating blood is not an entirely public act, and does not provide an entirely impersonal resource. The embodied self is integral to public practices, and, equally, public domains are important (...) to the constitution of private spaces. However, this study shows that recognition of the individuality of blood is often cast in moral terms. The exclusion of already marginalized people from donating blood presents a risk of further marginalization. If blood donation is understood to be a civic practice open to everyone, then it becomes too easy to see those who cannot donate as non-citizens. New vocabularies of difference are needed. It is an ongoing necessity that altruistic donors are valued; it is also important that those who cannot donate are not punished by this process of valuing. (shrink)

Police and authorities have increasingly adopted "command and control" strategies to the policing of intentionally peaceful protest crowds. These strategies work to close down access to a physical space in which a protest is to occur and thus in turn they effectively restrict the capacity of a citizen to engage in the democratic right of peaceful protest.

Historians looking to make history a professional discipline of study in Victorian Britain believed they had to establish firm boundaries demarcating history from other literary disciplines. James Anthony Froude ignored such boundaries. The popularity of his historical narratives was a constant reminder of the continued existence of a supposedly overturned phase of historiography in which the historian was also a man of letters, transcending the boundary separating fact from fiction and literature from history. Just as professionalizing historians were constructing a (...) methodology that called on historians to be inductive empirical workers, Froude refused to accept the new science of history, and suggested instead that history was an individual enterprise, one more concerned with drama and art than with science. E. A. Freeman warned the historical community that they “cannot welcome [Froude] as a partner in their labors, as a fellow-worker in the cause of historic truth.”This article examines the boundary work of a professionalizing history by considering the attempt to exclude Froude from the historian’s discourse, an attempt that involved a communal campaign that sought to represent Froude as “constitutionally inaccurate.” Froude suffered from “an inborn and incurable twist,” argued Freeman, thereby diagnosing “Froude’s disease” as the inability to “make an accurate statement about any matter.” By unpacking the construction of “Froude’s disease,” the article exposes the disciplinary techniques at work in the professionalization of history, techniques that sought to exclude non-scientific modes of thought such as that offered by Froude. (shrink)

This article considers Peter Bowler's recent contribution to the genre of counterfactual history as exemplifying a “restrained” counterfactual framework, one that must downplay the role of contingency in the historical process in order to present what Bowler calls a more “natural course” of historical development. This restrained counterfactual methodology is discussed with reference to analogous debates within evolutionary science about the competing roles of contingency and convergence in the history of life, along with recent work done within the humanities about (...) the more subtle nuances of counterfactual reasoning. Although there is little doubt that Bowler's study will help legitimize the genre of counterfactual history, it is argued that the role of contingency—once thought to be integral to the counterfactual—has been necessarily minimized in order to construct a narrative that is a plausible counterfactual history of science. It is in this way that Bowler's world without Darwin sheds light on our historiographical preconceptions about what makes for a plausible historical narrative. (shrink)

_ Source: _Volume 9, Issue 2, pp 196 - 219 In his 1978 On Human Nature, Edward Wilson defined the evolutionary epic as the scientific story of all life, a linear narrative beginning with the big bang and ending with the story of human history. Since that time several popular science writers have attempted to write that story of life producing such titles as The Universe Story and The Epic of Evolution. Historians have also gotten into the act under the (...) guise of “Big History,” which has resulted in a series of monographs and is taught at several universities and high schools throughout the world. While the evolutionary epic is often presented as a novel way of bringing the historical insights of modern science into a narrative form that transcends the humanities–natural science divide, the genre itself originates in the nineteenth century, just as new geological and cosmic timescales were being established and new sciences such as biology and anthropology were being formalized. Several German Naturphilosophen and Victorian naturalists imagined the history of life as one, as a “Cosmos,” and produced evolutionary epics that bare significant similarities with their more modern counterparts. By considering the various recurrences of the evolutionary epic, from its origins in early German Romanticism and Victorian naturalism to the degeneration narratives of the fin de siècle and on to the Wilsonian and Big History versions of the late twentieth century and beyond, this essay seeks to map out a shared intellectual genealogy while examining the genre’s conceptual commonalities. What is perhaps most compelling about the history of the genre is the striking persistence of non-Darwinian forms of evolution that are utilized to situate the emergence of humanity in these epic narratives of life. (shrink)

This essay examines the physicist John Tyndall’s journal writing in the mid-nineteenth century and focuses on how Tyndall used his journal during a series of transitions that occurred when he was a young man: when he went from being a surveyor to a public school instructor and then from a Ph.D. student and budding experimenter in Germany to Professor of Natural Philosophy at the Royal Institution in London. As well as providing insight into these various transitions, the journal more importantly (...) shows how Tyndall developed a particular ethical conception of self, based on his readings of Carlyle, Emerson, and Fichte, and how that sense of self shaped—and was shaped by—his early experimental practices. Thus, the article is a case study in the development of a particular scientific self that emerged in the mid-nineteenth century, whose novel claim to authority was based on a particular fusion of the ethical and the epistemological. (shrink)

The importance of personal connections and relationships, or guanxi when doing business with the Chinese is widely acknowledged amongst Western academics and business managers alike. However, aspects of guanxi-rehted behaviours in the workplace are often misunderstood by Westerners with some going so far as to equate guanxi with forms of corruption. This study extends earlier study of Tan and Snell: 2002, Journal of Business Ethics 41 (December), 361-384) in its investigation of the underlying modes of moral reasoning in ethical decisions (...) relating to aspects of guanxi, amongst Hong Kong managers. Managers' ethical judgements and underlying moral reasoning relating to a series of guanxi related behaviours were recorded. Content analysis yielded categories that correspond with categories of moral reasoning described in Kohlberg's (1969, Handbook of Socialization Theory and Research, Rand McNally, Chicago, pp. 347-480) model. As hypothesised, it was found that harsher ethical evaluations of guanxi-vehted behaviours were positively correlated with the stage of moral reasoning. The most common types of reasoning were those corresponding to Kohlberg's stages four and five which relate to moral reasoning based on law and order, and on reason rather than emotion. Stage 6, concerned with more universalistic approaches to moral reasoning, was utilised considerably less, consistent with popularly held beliefs of the relativistic nature of Chinese ethics. (shrink)

This essay examines the publishing and reception of J. R. Seeley’s Natural Religion, a book that sought to bring about a reconciliation between science and religion. While Natural Religion has long been overlooked, it is argued that its reception gives us insight into changing views about the relationship between science and religion in the late Victorian period. The essay also explores how the reception of the book was conditioned by its bibliographic lineage as it was signed not by Seeley, but (...) “by the Author of Ecce Homo.”. (shrink)

Over the last few decades feminists, science and technology studies scholars and others have grappled with how to take materiality into account in understanding social practices, subjectivity and events. One key area for these debates has been drug use and addiction. At the same time, neuroscientific accounts of drug use and addiction have also arisen. This development has attracted criticism as simplistically reinstating material determinism. In this article we draw on 80 interviews with health professionals directly involved in drug-related public (...) policy and service provision in three countries to identify the main ways the neuroscience of addiction (and thus the agency of the brain) is understood. We analyse these understandings using contemporary posthumanist theory to develop new options for conceptualizing matter in public responses to addiction. We close by calling for a new approach to addiction and the brain based on a process model of materiality and public debate. (shrink)

Despite inroads made by critical realism against the ‘scientific method’ in social science, the latter remains strong in subject-areas like human resource management. One argument for the alleged superiority of the scientific method lies in the taken-for-granted belief that it alone can formulate empirically testable predictions. Many of those who employ the scientific method are, however, confused about the way they understand and practice prediction. This paper takes as a case study empirical research on the alleged empirical association between human (...) resource management practices and organisational performance. By unpacking the confusion surrounding the two basic notions of prediction used, it reveals what is wrong with them, why the scientific method cannot actually make accurate predictions and why, therefore, the scientific method fails to meet its own criteria for scientificity. Finally, explanation is considered in order to prevent any confusion between it and prediction and to offer what we call tendential prediction. (shrink)

In 1871 the travel writer and anthropologist W. Winwood Reade (1838–1875) was inspired by his correspondence with Darwin to turn his narrow ethnological research on West African tribes into the broadest history imaginable, one that would show Darwin's great principle of natural selection at work throughout the evolutionary history of humanity, stretching back to the origins of the universe itself. But when Martyrdom of Man was published in 1872, Reade confessed that Darwin would not likely find him a very good (...) Darwinian, as he was unable to show that natural selection was anything more than a secondary law that arranges all details. When it came to historicising humans within the sweeping history of all creation, Reade argued that the primary law was that of development, a less contentious theory of human evolution that was better suited to Reade's progressive and teleological history of life. By focussing on the extensive correspondence between Reade and Darwin, this paper reconstructs the attempt to make an explicitly Darwinian evolutionary epic in order to shed light on the moral and aesthetic demands that worked to give shape to Victorian efforts to historicise humans within a vastly expanding timeframe. -/- . (shrink)