There is little to refute in Collerton et al.'s argument that recurrent complex visual hallucinations involve multiple physiological mechanisms, and the target article's proposed PAD model implicitly incorporates this concept, advancing the field. The novel concept in this model is the intrusion of hallucinatory proto-objects into relatively preserved scenes. The weakness of the model is the lack of physiological detail for this mechanism.

Some of the ways in which the experience of mothering is shaped by the moral and cultural constructions surrounding breastfeeding discourse are examined using a critical deconstruction of recent Canadian health education material. Connections between the understandings surrounding breastfeeding and cultural constructions of nature and sexuality are raised, as is the overlap between breastfeeding discourse and a number of other social discourses including those surrounding child-centered parenting expertise, the remoralization of pregnancy, and the neoliberal preoccupation with individual responsibility and the (...) cost of social programs. Some of the implications that this understanding poses for mothers are examined. (shrink)

Enactivists claim that social cognition is constituted by interactive processes and even more radically that there is ‘no observation without interaction’. Nevertheless, the notion of interaction at the core of the account has not yet being characterized in a way that makes good the claim that interactions actually constitute social understanding rather than merely facilitating or causally contributing to it. This paper seeks to complement the enactivist approach by offering an account of basic joint action that involves and brings with (...) it basic forms of mental understanding. The paper turns to theories of joint action rather than theories of perception as some enactivists have done :535–543, 2008; Thompson in J Conscious Stud 8:1–32, 2001), to gain insight into the kind of interactions that underpin our understanding of other minds, and in that way, supplement the interactionist-enactive account. In line with Enactivism, the paper argues that this kind of social understanding is practical rather than theoretical and that it is cognitively more basic and developmentally prior when compared to other ways we come to understand other minds. (shrink)

This article defends the view that markets in education need to be restricted, in light of the problem posed by what I call the ‘educational arms race’. Markets in education have a tendency to distort an important balance between education’s role as a gatekeeper – its ‘screening’ function – and its role in helping children develop as part of a preparation for adult life. This tendency is not merely a contingent fact about markets: It can be traced to ways in (...) which education is a partly positional good and how markets respond to demand for positional goods over non-positional goods. The problem with arms races is that they allow markets to facilitate wider use of defection in a collective action problem. Using these claims, I argue that markets in education have a distinctive tendency to become objectionably exploitative. I conclude by applying some of my conclusions to illuminate various egalitarian claims about justice in education. (shrink)

This paper introduces the Special Issue: ‘The Roots of Normativity. Developmental, Comparative and Conceptual issues’. The contributions collected in this volume aim to present a picture of contemporary accounts of normativity that integrate philosophy and developmental and comparative psychology and purport to provide the reader with new insights regarding a classical debate about what makes us human: being governed by norms and being able to orient ourselves in the light of them. This introduction presents a broad picture of the issues (...) at the heart of traditional discussions on normativity and lays out a set of conditions which a proper account of normativity should meet. In so doing the main common themes that unify these papers are brought to the fore. In particular, all of them share the idea that human-specific norms are themselves social. Once questions concerning the evolution of normative capacities and their development are considered, however, they pose - so it is argued - specific challenges to an account of normativity. While the traditional approaches fail to face such challenges, it is the main aim of the papers in this Special Issue to meet them. In concluding, a brief overview of each paper is provided. (shrink)

The paper presents two empirical cases of expert musicians—a classical string quartet and a solo, free improvisation saxophonist—to analyze the explanatory power and reach of theories in the field of expertise studies and joint action. We argue that neither the positions stressing top-down capacities of prediction, planning or perspective-taking, nor those emphasizing bottom-up embodied processes of entrainment, motor-responses and emotional sharing can do justice to the empirical material. We then turn to hybrid theories in the expertise debate and interactionist accounts (...) of cognition. Attempting to strengthen and extend them, we offer ‘Arch’: an overarching conception of musical interaction as an externalized, cognitive scaffold that encompasses high and low-level cognition, internal and external processes, as well as the shared normative space including the musical materials in which the musicians perform. In other words, ‘Arch’ proposes interaction as a multivariate multimodal overarching scaffold necessary to explain not only cases of joint performance, but equally of solo improvisation. (shrink)

Philosophical discussions of positional goods typically focus on parties competing for shares of such goods and on the inequalities among them that both shape and arise from these competitions. Les...

Even if it appears quite evident that we live within society and as a consequence are bound together by shared norms and institutions, the nature of this relationship is a source of philosophical perplexity. After discussing the conditions of adequacy a conception of shared norms must accommodate, I discuss communitarian and interpretationist accounts of shared norms. I claim that they are problematic insofar as they fail to provide an adequate conception of the shared and binding character of social norms. Finally, (...) I argue that a different understanding of the shared character of norms follows from a correct understanding of the conditions of adequacy at stake. (shrink)

This paper introduces the special issue 'The point of view of shared agency', a collection of papers that develops, and critically assesses, a striking development in recent philosophy of mind, epistemology, and developmental psychology, that is, the fundamental reappraisal of the time-honoured distinction between a ‘first-person' and a ‘third-person perspective' on our mental lives. In recent years, the nature of the ‘second-person standpoint' has become a major focus of work across a range of disciplines. More recently, the idea of ‘first-person (...) plural knowledge', has received some attention, for example in considering knowledge of what ‘we are doing’ when we are doing things together. This collection explores collective agency, self-knowledge, and knowledge of other minds, from this plural and relational point of view. (shrink)

Numerous jurisdictions have recently raised the age of retirement or plan to do so. Pressure to extend people's working lives is due to population aging, which makes it harder to fund retirement through existing methods. Raising the retirement age can improve the ‘dependency ratio’ by increasing the fraction of the population that works (and pays taxes) relative to the fraction retired. This article gives sustained attention to connecting the case for retirement with one view about wellbeing, according to which old (...) age is subject to distinctive goods. The importance of being able to access these goods in old age favours an eventual exit from labour market participation that retirement provisions enable. This view is stronger than one that treats retirement as merely a safety net to enable people to stop work only when advanced aging makes it unreasonably burdensome. At the same time, the view likely does not justify status quo retirement ages, meaning that some increase to the retirement age might be defensible. The article also seeks to illuminate ways in which different aspects of population aging – in particular the distinction between dependency ratios and inequalities in longevity – bear differently on the wider debate about justice and retirement. (shrink)

This article provides a survey of various topics in which questions about taxation feature alongside questions about justice. It seeks to argue mainly that taxation is a rather fragmentary domain of inquiry about which it is hard to envisage the development of views about what justice requires with respect to tax policy in general. Guided by this idea, the article attempts to highlight some aspects of taxation whose connection with justice has been under-explored by philosophers, as well as to acquaint (...) the reader with a sense of the more thoroughly researched areas. (shrink)

Se presenta una experiencia de formación docente implementada en contexto de innovación curricular, proceso desarrollado a nivel nacional en las instituciones del Consejo de Rectores de Universidades de Chile (CRUCH). Esta experiencia, se realizó durante el año 2017, con la implementación de la Capacitación “Metodologías Activas Para el Desarrollo de Competencias”, del Centro de Mejoramiento Docente de la Universidad de Atacama, y tuvo como principal objetivo, determinar el grado de contribución a la implementación del proceso enseñanza – aprendizaje, desde la (...) percepción de docentes y directivos, de las carreras de Pedagogías de la Facultad de Humanidades y Educación, de la UDA. (shrink)

We argue that if a different definition of sentence complexity is adopted and processing capacity is assessed in a way that is consistent with that definition, then the Caplan & Waters distinction between interpretive versus postinterpretive processing is unnecessary insofar that it applies to the thematic role assignment in relative-clause sentences.

Constructing a dialogue between the social theory of Alain Touraine and the philosophy of Paul Ricoeur, this work locates the wellsprings of the renewed intepretative powers of Touraine's recent sociology of the subject and critique of modernity in an implicit and unfinished, but unmistakable 'hermeneutical turn'.

Cultivated by Hand aligns the overlooked history of amateur musicians in the early years of the United States with little-understood practices of music book making. It reveals the pervasiveness of these practices, particularly among women, and their importance for the construction of gender, class, race, and nation.

Brazil is the biggest market for pesticides in the world. In the registration process, a pesticide must be authorized by the Institute of the Environment, Health Surveillance Agency and Ministry of Agriculture. Evaluations follow a package of toxicological studies submitted by the companies and also based on the Brazilian law regarding pesticides. We confronted data produced by private laboratories, submitted to the Institute of the Environment for registration, with data obtained from scientific databases, corresponding to mutagenicity, carcinogenicity and teratogenicity of (...) pesticides. All studies submitted by the companies were carried out by private laboratories. From 247 pesticide formulations analyzed, none showed positive results for mutagenicity, carcinogenicity or teratogenicity. From 574 articles in the scientific literature, 84% published by public laboratories showed positive results, while 79% of those showing negative results came from private laboratories. There is an ethical concern about a conflict of interest between public/independent laboratories and private laboratories that produce data for registering pesticides. We demonstrated that there is a clear contradiction between public and private laboratories. Brazilian regulatory authorities have approved the registration of pesticides based almost exclusively on the monographs provided by the pesticide industry, because the use of scientific articles or information from the independent literature is strongly belittled by the industry. Pesticide companies argue that scientific articles cannot be trusted. Also, according to the industry, pesticide registration cannot be refused based on results from scientific articles. Thus, the registration of pesticides with mutagenic, carcinogenic and teratogenic risks has been approved in Brazil. (shrink)

SummaryThis essay provides an overview of the disciplinary and analytical significance of David Armitage's Foundations of Modern International Thought in the context of the new international history, and the so-called ‘international turn’. It then goes on to discuss the significance of the absence of women in this new sub-field of intellectual history.

HALLIDAY LE and BOUGHTON MA. Nursing Inquiry 2011; 18: 135–142Exploring the concept of uncertain fertility, reproduction and motherhood after cancer in young adult womenThe topics of uncertainty in illness and infertility – as separate entities – are well covered and critiqued in the literature. Conversely, no research has been identified that specifically relates to the uncertain fertility, reproduction and motherhood challenges faced by young women after cancer. Therefore, there has been no opportunity to extend understanding, adequately acknowledge or effectively (...) manage the needs of young women who may face unique reproductive uncertainties after cancer. The objective of this article is to provide a descriptive review of the literature and present what is currently known about uncertainty in the context of cancer and in relation to fertility, reproduction and motherhood. This article sets out the need for an increased research focus into this aspect of cancer survivorship to minimise the unique psychosocial challenges these women often face. Raising awareness and acknowledging the significance and impact of uncertain reproductive capacity on younger women’s psychosocial health will aid cancer co-ordinators, nurses and other health professionals to formulate and deliver timely and appropriate education, management and support. (shrink)

Contextualists about knowledge ascriptions perceive an analogy between the semantics they posit for “know(s)” and the semantics of comparative terms like “tall” and “flat”. Jason Stanley has recently raised a number of objections to this view. This paper offers a response by way of an alternative analogy with modified comparatives, which resolves most of Stanley’s objections. Rather than being ad hoc, this new analogy in fact fits better with platitudes about knowledge and facilitates a better understanding of the semantics of (...) gradability, such that an explanation of most of Stanley’s disanalogies becomes available. In addition, I argue that there are reasons to doubt Stanley’s claim that “knows(s)” cannot switch its content within a discourse, due to what may happen when we ascribe knowledge of more than one proposition. (shrink)

To address the tension between demands for more transparent AI systems and the aim to develop and design robots with apparent agency for smooth and intuitive human-robot interaction (HRI), we present in this paper an argument for why explainability in HRI would benefit from being question-centered. First, we review how explainability has been discussed in AI and HRI respectively, to then present the challenge in HRI to accommodate the requirement of transparency while also keeping up the appearance of the robot (...) as a social agent. Based on the conceptualization of questions as information-seeking acts, our proposal for a question-centered approach to explainable HRI (xHRI) implies that to ensure transparency, robots shall provide explanations upon request in the form of questioning. We end this paper by laying out a preliminary taxonomy of xHRI-relevant questions that present the kinds of explanations a robot can or should be able to provide for successful and transparent HRI. (shrink)

Abstract The introduction of genetically modified plants into the environment has been marked by different positions, either in favor of or against their release. However, the problem goes well beyond such contradictory positions; it is necessary to take into account the legislation, ethics, biosafety, and the environment in the considerations related to the release of genetically modified organisms (GMOs). To this end, the Brazilian Committee of Biosafety (CTNBio), a consultative and deliberative multidisciplinary collegiate, provides technical and advisory support to the (...) Brazilian Federal Government. This committee consists of scientists and non-scientists who participate in evaluating the dossiers of companies that are requesting approval by the Brazilian Government; consequently, the aim of this study was to investigate whether commercial approvals of GMOs were associated with the profile of the CTNBio members. Research was based on the minutes taken at CTNBio meetings carried out from 2006 up to 2009, considering law 11.105/2005 and the Constitution of 1988 as legal frameworks, to determine the number of voters in favor of or against releasing genetically modified Bt-maize, Bt-cotton, and herbicide resistant soybeans to be used in Brazilian agriculture. Via the internet, we had access to the curriculum vitae of the CTNBio members through the Plataforma Lattes database of the National Council for Scientific and Technological Development (CNPq), where we found their area of expertise. CTNBio members were divided into expert-for, expert-against, non-expert-for, and non-expert-against. Results showed that CTNBio decisions could be based on technical criteria as well as on the policy of the institution that expert-members were representing. Content Type Journal Article Category Articles Pages 1-11 DOI 10.1007/s10806-011-9347-x Authors Glenda Morais Rocha Braña, Programa de Pós-Graduação em Bioética da Cátedra/UNESCO, Faculdade de Ciências da Saúde, Universidade de Brasília, Brasília, DF, Brazil Ana Luisa Miranda-Vilela, Departamento de Genética e Morfologia, Laboratório de Genética Toxicológica, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF, Brazil Cesar Koppe Grisolia, Departamento de Genética e Morfologia, Laboratório de Genética Toxicológica, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF, Brazil Journal Journal of Agricultural and Environmental Ethics Online ISSN 1573-322X Print ISSN 1187-7863. (shrink)

Brandom is one of the main advocators of the idea that meaning is instituted within basic linguistic practices through mutual exchanges. The aim of this paper is to show that such framework cannot do the required job if the dynamics of mutual exchanges is understood in interpretational terms. After arguing that the interpretational framework does not work, the paper presents an alternative second-personal conversational model capable of meeting the challenge.

This paper focuses on recent debates over the nature ofliberalism and its central feature of reason, both inside and outside ofeducational philosophy. Central ideas from Jonathan and Hirst contributeas do those from Rawls, Gadamer, Wittgenstein, Taylor, and Ackermantoward a less traditional contextualized and contingent view.

Daniel Halliday examines the morality of the right to bequeath or transfer wealth, and argues that inheritance is unjust to the extent that it enhances the intergenerational replication of inequality, concentrating opportunities in certain groups. He presents an egalitarian case for imposition of a significant inheritance tax.

The gift of life argument, the claim that suicide is immoral because our lives are not ours to dispose of as we are their guardians or stewards, is a persistent theme in debates about the morality of suicide, assisted-suicide, and euthanasia. I argue that this argument suffers from a fatal internal incoherence. The gift can either be interpreted literally or analogically. If it is interpreted literally there are serious problems in understanding who receives the gift. If it is understood analogically (...) the question arises whether the gift is understood to be a finite or everlasting existence. If it is finite then it is hard to see how one can be punished for bringing that existence to an end for one will not be around to be punished. If the existence is infinite it is impossible to see how one can be punished for ending one’s life because one cannot end it. However, there is still ethical mileage to be gained from the description of life as a gift and in the concluding section I indicate one way in which this is so. (shrink)

Este trabajo esboza una forma de justificar el principio estructurador central de una teoría veritista de la evaluación epistémica, en respuesta a críticas planteadas por Eleonora Cresto a mi defensa del veritismo frente a una serie de objeciones en el sentido de que no es capaz de explicar la naturaleza y el valor del entendimiento. La primera sección presenta el esbozo de justificación del núcleo de una teoría veritista; la segunda responde a críticas más específicas de Cresto. This paper sketches (...) a way to justify the central tenet of a veritistic theory of epistemic evaluation, in response to problems raised by Eleonora Cresto concerning my defense of veritism, against a series of objetions to the effect that veritistic epistemology is uncapable of explaining the nature and value of understanding. The first section presents the sketch of justification of the nucleus of a veritistic theory, the second responds to some of Cresto's more specific criticisms. (shrink)

Este trabajo explora las críticas de McDowell a la argumentación de Kripke en Wittgenstein: On Rules and Private Language y analiza su propuesta positiva, el ofrecimiento de un hecho semántico primitivo. Su idea es que el resultado escéptico alcanzado por Kripke resulta de no haber desechado la identificación entre significado e interpretación. Al contrario, el marco para dar cuenta de la noción de significado es la práctica: los hechos semánticos primitivos -elaborables a través de una semántica de condiciones de verdad- (...) son constituidos en la práctica comunitaria, y de ellos tenemos una captación individual. En mi opinión no sólo la crítica de McDowell a Kripke es errada, sino que su propuesta positiva presenta problemas fundamentales, tanto en su concepción de la normatividad como en sus aspectos epistémicos. El corolario de este trabajo será mostrar que el verdadero problema para una teoría semántica es la identificación del significado con cualquier tipo de hecho y no meramente la identificación del significado con la interpretación. This paper explores McDowell's criticisms to Kripke's argumentation in his Wittgenstein: On Rules and Private Language, and analyses his positive proposal, that is, the offering of a primitive semantic fact. His idea is that the skeptical result reached by Kripke depends on not having discarded the identification between meaning and interpretation. On the contrary, the ITamework to explain the notion of meaning is the practice: the primitive semantic facts - that may be established by truth-values semantics - are constituted by the communitarian practice, and we get an individual insight of them. In my view, not only the criticism of McDowell to Kripke is erroneous, but also his positive proposal presents fundamental problems, in his conception ofnormativity as well as in his epistemic aspects. The conclusion of this paper will be to show how the real problem for a semantic theory is the identification ofmeaning with any kind of fact and not only the identification of meaning and interpretation. (shrink)

In this article we offer a single case study using an action research method for gathering and analysing data offering insights valuable to both design and research supervision practice. We do not attempt to generalise from this single case, but offer it as an instance that can improve our understanding of research supervision practice. We question the conventional ‘dyadic’ models of research supervision and outline a more collaborative model, based on the signature pedagogy of architecture: the design studio. A novel (...) approach to the supervision of creatively oriented postgraduate students is proposed, including new approaches to design methods and participatory supervision that draw on established design studio practices. This model collapses the distance between design and research activities. Our case study involving Master's Research Students supervision in the discipline of Architecture, shows how ‘connected learning’ emerges from this approach. This type of learning builds strong elements of creativity and fun, which promote and enhance student engagement. The results of our action research suggest that students learn to research more easily in such an environment and supervisory practices are enhanced when we apply the techniques and characteristics of design studio pedagogy to the more conventional research pedagogies imported from the humanities. We believe that other creative disciplines can apply similar tactics to enrich both the creative practice of research and the supervision of HDR students. (shrink)