Introduction: Evidence supporting the use of music interventions to maximize arousal and awareness in adults presenting with a disorder of consciousness continues to grow. However, the brain of a child is not simply a small adult brain, and therefore adult theories are not directly translatable to the pediatric population. The present study aims to synthesize brain imaging data about the neural processing of music in children aged 0-18 years, to form a theoretical basis for music interventions with children presenting with (...) a disorder of consciousness following acquired brain injury.Methods: We conducted a systematic review with narrative synthesis utilizing an adaptation of the methodology developed by Popay and colleagues. Following the development of the narrative that answered the central question “what does brain imaging data reveal about the receptive processing of music in children?”, discussion was centered around the clinical implications of music therapy with children following acquired brain injury.Results: The narrative synthesis included 46 studies that utilized EEG, MEG, fMRI, and fNIRS scanning techniques in children aged 0-18 years. From birth, musical stimuli elicit distinct but immature electrical responses, with components of the auditory evoked response having longer latencies and variable amplitudes compared to their adult counterparts. Hemodynamic responses are observed throughout cortical and subcortical structures however cortical immaturity impacts musical processing and the localization of function in infants and young children. The processing of complex musical stimuli continues to mature into late adolescence.Conclusion: While the ability to process fundamental musical elements is present from birth, infants and children process music more slowly and utilize different cortical areas compared to adults. Brain injury in childhood occurs in a period of rapid development and the ability to process music following brain injury will likely depend on pre-morbid musical processing. Further, a significant brain injury may disrupt the developmental trajectory of complex music processing. However, complex music processing may emerge earlier than comparative language processing, and occur throughout a more global circuitry. (shrink)

Walt Bower - Rethinking Durkheim and His Tradition - Journal of the History of Philosophy 44:2 Journal of the History of Philosophy 44.2 323-324 Warren Schmaus. Rethinking Durkheim and His Tradition. New York: Cambridge University Press, 2004. Pp.xii + 195. Cloth, $65.00. Warren Schmaus has offered a compelling and sophisticated reinterpretation of Émile Durkheim's sociology of knowledge in the context of the eclectic spiritualist philosophical tradition dominant during the Third French Republic. More specifically, the primary purpose of the book (...) is to examine how Durkheim's categories of understanding developed out of the way Kant was interpreted by nineteenth-century academic philosophy in France. The debate between Kantian apriorist and Humean empiricist accounts of the theory of the categories is the main epistemological dilemma for.. (shrink)

This article explores the relationship between class and the gendered domestic division of labor by examining how the contribution by husbands to housework in dual-career families varies across the class system. The article uses data from the United States and Sweden. The findings indicate that location in the class structure is not a powerful or systematic determinant of variations in the division of labor across households.

Open peer commentary on the article “Elementary Students’ Construction of Geometric Transformation Reasoning in a Dynamic Animation Environment” by Alan Maloney. Upshot: This commentary assumes a constructionist perspective to discuss the choice of methods, conclusions and design goals that Panorkou and Maloney make in their study of students’ activities with the Graph ’n Glyphs microworld.

Hume said that to have a memory image of some individual, x, is to perceive a ‘faint copy’ of some prior perception of x. This classical view of memory images includes three distinct claims: Images and percepts are mental entities which serve as objects for a ‘direct’ or ‘non-inferential’ perception. A memory image of some individual, x, shares numerous properties with some prior perception of x.

In this volume C.A. (Chet) Bowers, whose pioneering work on education and environmental and sustainability issues is widely recognized and respected around the world, brings together a carefully curated selection of his seminal work on the ideological, cultural, and linguistic roots of the ecological crisis; misconceptions underlying modern consciousness; the cultural commons; a critique of technology; and educational reforms to address these pressing concerns. In the World Library of Educationalists, international scholars themselves compile career-long collections of what they judge to (...) be their finest pieces - extracts from books, key articles, salient research findings, major theoretical and/practical contributions - so the world can read them in a single manageable volume. Readers will be able to follow the themes and strands of their work and see their contribution to the development of a field, as well as the development of the field itself. Contributors to the series include : Michael Apple, James A. Banks, Joel Spring, William F. Pinar, Stephen J. Ball, Elliot Eisner, Howard Gardner, John Gilbert, Ivor F. Goodson, Peter Jarvis. (shrink)

Understanding the social context of clinical ethics is vital for making ethical discourse central in professional practice and for preventing harm. In this paper we present findings about clinical ethics from in depth interviews and consultation with 7 members of a hospital social work department. Workers gave different accounts of ethical dilemmas and resources for ethical decision making than did their managers, whereas workers and managers agreed on core-guiding ethical principles and on ideal situations for ethical discourse. We discuss the (...) research team's initial interpretations, the relevance of the extant ethics literature to organizational structures and dynamics, and alternative perspectives on clinical ethics. (shrink)

The project of coordinating perception, comprehension, and motor control is an exciting one, but I found it hard to follow some of Pickering & Garrod's (P&G's) arguments as presented. Consequently, my comment is not so much a disagreement with P&G but a query about the logic of forward models: It is not clear how they are supposed to work, nor why they are needed in this (or many other) contexts, and toward that end I present an alternative idea.

A number of philosophers have held that we visually experience objects’ occluded parts, such as the out-of-view exterior of a voluminous, opaque object. That idea is supposed to be what best explains the fact that we see objects as whole or complete despite having only a part of them in view at any given moment. Yet, the claim doesn’t express a phenomenological datum and the reasons for thinking we do experience objects’ occluded parts, I argue, aren’t compelling. Additionally, I anticipate (...) and reply to attempts to salvage the idea by appeal to perceptual expectation and amodal completion. Lastly, I address potential concerns that the only way to capture the phenomenal character of perceiving voluminous objects is to say experience outstrips what’s in view, providing a description of such experience without any implication of that idea. (shrink)

Implicit memory refers to a change in task performance due to an earlier experience that is not consciously remembered. The topic of implicit memory has been studied from two quite different perspectives for the past 20 years. On the one hand, researchers interested in memory have set out to characterize the memory system underlying implicit memory, and see how they relate to those underlying other forms of memory. The alternative framework has considered implicit memory as a by-product of perceptual, conceptual, (...) or motor systems that learn. That is, on this view the systems that support implicit memory are heavily constrained by pressures other than memory per se. Both approaches have yielded results that have been valuable in helping us to understand the nature of implicit memory, but studied somewhat in isolation and with little collaboration. This volume is unique in explicitly contrasting these approaches, bringing together world class scientists from both camps in an attempt to forge a new approach to understanding one of the most exciting and important issues in psychology and neuroscience. Written for postgraduate students and researchers in cognitive psychology and cognitive neuroscience, this is a book that will have an important influence on the direction that future research in this field takes. (shrink)

This article is the second one in a series dealing with mental health ethics in Cuba. It reports on ethical dilemmas, resources and limitations to their resolution, and recommendations for action. The data, obtained through individual interviews and focus groups with 28 professionals, indicate that Cubans experience dilemmas related to the interests of clients, their personal interests, and the interest of the state. These conflicts are related to power differentials among clients and professionals, professionals from various disciplines, and professionals and (...) organizational authorities. Resources to solve ethical dilemmas include government support, ethics committees, and collegial dialogue. Limitations include minimal training in ethics, lack of safe space to discuss professional disagreements, and little tolerance for criticism. Recommendations to address ethical dilemmas include better training, implementation of a code of ethics, and provision of safe space to discuss ethical dilemmas. The findings are discussed in light of the role of power in applied ethics. (shrink)

One of the most pressing issues in the urban ghettos of the Cape Flats is that of gangsterism and the discourse of power and powerlessness that is its lifeblood. Media coverage over the past two years was littered with news on gangsterism as the City of Cape Town struggles to contain what some labelled a pandemic. It is a pandemic that is closely tied to a deprivation trap of poverty, marginalisation, isolation, unemployment and, ultimately, powerlessness. The latter concept of powerlessness (...) and its interplay with these factors constituted the main thrust of this article as it explores the concept of power as deeply relational with the economic, psycho-social and spiritual dimensions. It is proposed that Kingdom power challenges the status quo within such contexts and offers the church an alternative framework within which to engage prophetically. (shrink)

In this paper we attempt to advance the enactive discourse on perception by highlighting the role of bodily affects as prenoetic constraints on perceptual experience. Enactivists argue for an essential connection between perception and action, where action primarily means skillful bodily intervention in one’s surroundings. Analyses of sensory-motor contingencies (as in Noë 2004) are important contributions to the enactive account. Yet this is an incomplete story since sensory-motor contingencies are of no avail to the perceiving agent without motivational pull in (...) one direction or another or a sense of the pertinent affective contingencies. Before directly addressing the issue of affect in perception, we explain our peculiar, low-level conception of affect as a form of world-involving intentionality that modulates (minimally) bodily behavior without necessarily possessing informational value of any kind. We then address the deficiency concerning affect in enactive accounts of perception by examining some exemplary forms of bodily affect that constrain perception. We show that bodily affect significantly contributes to (either limiting or enabling) our contact with the world in our perceptually operative attentive outlook, in a kind of perceptual interest or investment, and in social perception. (shrink)

The general-case glass ceiling hypothesis states that not only is it more difficult for women than for men to be promoted up levels of authority hierarchies within workplaces but also that the obstacles women face relative to men become greater as they move up the hierarchy. Gender-based discrimination in promotions is not simply present across levels of hierarchy but is more intense at higher levels. Empirically, this implies that the relative rates of women being promoted to higher levels compared to (...) men should decline with the level of the hierarchy. This article explores this hypothesis with data from three countries: the United States, Australia, and Sweden. The basic conclusion is that while there is strong evidence for a general gender gap in authority—the odds of women having authority are less than those of men—there is no evidence for systematic glass ceiling effects in the United States and only weak evidence for such effects in the other two countries. (shrink)

Environmentally oriented philosophers and educational theorists are now attempting to clarify how the ideas of John Dewey can be used as the basis for changing cultural practices that contribute to the ecological crisis. Although Dewey can be interpreted as a nonanthropocentric thinker and his method of experimental inquiry can be used in eco-management projects, Dewey should not be regarded as an environmental and eco-justice philosopher—and by extension, his followers should not be regarded in this light. (1) Dewey’s emphasis on an (...) experimental mode of inquiry did not take account of the knowledge systems of other cultures—particularly cultures that are more ecologically centered. (2) Dewey’s understanding of language prevented him from recognizing how the root metaphors (meta-cognitive schemata) he took for granted were also the basis, with several exceptions, of the Industrial Revolution. (3) Dewey’s failure to understand the complex nature of tradition, including the different ways in which intergenerational knowledge is shared and renewed, makes it difficult for his followers to address a central eco-justice issue—which is to regenerate within diverse cultural communities the non-commodified forms of knowledge, skills, and relationships that enable individuals and communities to have a smaller ecological footprint. (shrink)

A fundamental claim associated with parallel distributed processing theories of cognition is that knowledge is coded in a distributed manner in mind and brain. This approach rejects the claim that knowledge is coded in a localist fashion, with words, objects, and simple concepts, that is, coded with their own dedicated representations. One of the putative advantages of this approach is that the theories are biologically plausible. Indeed, advocates of the PDP approach often highlight the close parallels between distributed representations learned (...) in connectionist models and neural coding in brain and often dismiss localist theories as biologically implausible. The author reviews a range a data that strongly challenge this claim and shows that localist models provide a better account of single-cell recording studies. The author also contrast local and alternative distributed coding schemes and argues that common rejection of grandmother cell theories in neuroscience is due to a misunderstanding about how localist models behave. The author concludes that the localist representations embedded in theories of perception and cognition are consistent with neuroscience; biology only calls into question the distributed representations often learned in PDP models. (shrink)

Although agriculture in Australia is very productive, the current food supply systems in Australia fail to deliver healthy diets to all Australians and fail to protect the natural resources on which they depend. The operation of the food systems creates ‘collateral damage’ to the natural environment including biodiversity loss. In coming decades, Australia’s food supply systems will be increasingly challenged by resource price inflation and climate change. Australia exports more than half of its current agricultural production. Government and business are (...) aiming to substantially increase production to bolster exports. This will increase pressure on agricultural resources and exacerbate ‘collateral’ damage to the environment. The Australian public have a deep and ongoing interest in a very wide range of issues associated with the food systems including the environment, health and sustainability. Food is something we require in order to live and a good diet is something we have to have to be healthy. For health over a life-time we need food security. However, we also require a range of other material goods and social arrangements in order to develop and flourish as human beings. And we need these other things to be secure over a life-time. Food is therefore one security among a range of other securities we need in order to flourish. The paper outlines a number of approaches, as examples, that help to identify what these other goods and arrangements might be. The approaches mentioned in this paper include human rights, national securities, human needs, authentic happiness, capabilities, sustainability and environmental ethics. The different approaches provide a way of evaluating the current situation and indicating a direction for change within the food systems that will address the problems. However, changing large systems such as those involved in food supply is difficult because inertias and vested interests make the current food supply systems resilient to change. The paper suggests that one of the first and ongoing tasks is to develop an understanding of the situation from a comprehensive social–ecological systems perspective. The paper also suggests that a practical leverage point for system change is restructuring the flow of information on the health, natural resources and biodiversity loss issues related to the food supply systems. (shrink)

Open peer commentary on the article “Towards a PL-Metaphysics of Perception: In Search of the Metaphysical Roots of Constructivism” by Konrad Werner. Upshot: I disclaim the need for a metaphysics for perception, in the sense of a general metaphysics, and suggest that the motivations for embarking on that project can be satisfied in an interesting way without any general metaphysical stock-taking, by appeal to phenomenological and enactive accounts of perception.

During an Australian qualitative and empirical study looking at lesbian, gay, bisexual, and transgender client's experiences of counseling, and counselor's experiences of working with minority clients, a large body of unsolicited data emerged related to experiences of religious-based homophobia. Analysis of the data suggests that a lifelong process of posttraumatic recovery for many lesbian, gay, bisexual, and transgender people follows prior experiences of religious-based homophobia. This paper discusses the sociological debate related to how counselors find themselves at the crossroad between (...) a healthy lifestyle model of homosexuality based in well established contemporary professional ethics versus long standing religious-based attitudes and constraints toward homosexuality. This intersection of conflicting beliefs generates a controversial social and political environment in which counselors must make a basic decision to either support minority clients according to ethical guidelines or to side with socially conservative constructs that, rightly or wrongly, rely largely on Western religious traditions. (shrink)

There is widespread agreement in neuroscience and psychology that the visual system identifies objects and faces based on a pattern of activation over many neurons, each neuron being involved in representing many different categories. The hypothesis that the visual system includes finely tuned neurons for specific objects or faces for the sake of identification, so‐called “grandmother cells”, is widely rejected. Here it is argued that the rejection of grandmother cells is premature. Grandmother cells constitute a hypothesis of how familiar visual (...) categories are identified, but the primary evidence against this hypothesis comes from studies that have failed to observe neurons that selectively respond to unfamiliar stimuli. These findings are reviewed and it is shown that they are irrelevant. Neuroscientists need to better understand existing models of face and object identification that include grandmother cells and then compare the selectivity of these units with single neurons responding to stimuli that can be identified. (shrink)