Research on the effects of perceptual manipulations on recognition memory has suggested that recollection is selectively influenced by task-relevant information and familiarity can be considered perceptually specific. The present experiment tested divergent assumptions that perceptual features can influence conscious object recollection via verbal code despite being task-irrelevant and that perceptual features do not influence object familiarity if study is verbal-conceptual. At study, subjects named objects and their presentation colour; this was followed by an old/new object recognition test. Event-related potentials showed (...) that a study-test manipulation of colour impacted selectively on the ERP effect associated with recollection, while a size manipulation showed no effect. It is concluded that verbal predicates generated at study are potent episodic memory agents that modulate recollection even if the recovered feature information is task-irrelevant and commonly found perceptual match effects on familiarity critically depend on perceptual processing at study. (shrink)

This highly acclaimed volume brings together some of the world's foremost historians of ideas to consider Machiavelli's political thought in the larger context of the European republican tradition, and the image of Machiavelli held by other republicans. An international team of scholars from a variety of disciplinary backgrounds (notably law, philosophy, history and the history of political thought) explore both the immediate Florentine context in which Machiavelli wrote, and the republican legacy to which he contributed.

El presente texto propone una lectura de A Feminist Theory of Refusal asumiendo como propia la doble clave teórica y política que el libro sostiene. En la primera parte se resumen los puntos centrales de Honig sobre el tipo de complejización e impurificación de la teoría vigente que el drama Las Bacantes de Eurípides habilitaría, y sobre la importancia de esta nueva conceptualización para la práctica política feminista. A continuación se formulan algunos interrogantes respecto del proceso histórico en el cual (...) este concepto deviene protagónico para la teoría política crítica y se señalan posibles limitaciones del mismo a la hora de describir el tipo de desafíos que enfrentan las luchas emancipatorias e igualitarias emprendidas por el movimiento feminista en Argentina. (shrink)

So far little are the studies that have focussed on exploring school principals’ self-conception of their distributed leadership competencies in relation to their managerial and teaching experience. To do so, an exploratory research was carried out with a sample of 163 pre-service and in-service school principals studying a Master’s programme in School Management, Innovation and Leadership at a Spanish University. Data were obtained by using an Ad hoc questionnaire of 7 units of competence and 5 proficiency levels for each unit, (...) based on an existing rubric to analyse students’ self-conception of their development of leadership competencies. The findings of this preliminary study show statistically significant differences in the self-perception in all dimensions associated to Managerial Experience and Teaching Experience in schools. Study participants with ME showed statistically higher levels than those who had non-ME in four of seven dimensions: lead the school organisation, address the needs of the students, manage the organisation of the school organisation, and manage administrative work. Similar results were obtained in relation to TE versus non-TE were statistically significant differences are found in six dimensions: manage pedagogical and didactic resources, attend to the needs of students, manage didactic strategies, manage the organisation of the school organisation, manage the link between the school organisation and the community, and lead the school organisation. This study shows the importance of teaching and professional experience to acquire leadership competencies in education, therefore the school principal should also be a teacher. This preliminary study provides insights into the relevance of providing pre-service or in-service school principals with training and professional development programmes on sustainability distributed leadership that enable them to genuinely engage the school community, develop innovative pedagogies and lead the process of change toward building more sustainable schools. (shrink)

Historically, as well as more recently, women's emancipation has been seen in two ways: sometimes as the `right to be equal' and sometimes as the `right to be different'. These views have often overlapped and interacted: in a variety of guises they have played an important role in both the development of ideas about women and feminism, and the works of political thinkers by no means primarily concerned with women's liberation. The chapters of this book deal primarily with the meaning (...) and use of these two concepts in the context of gender relations, but also draw attention to their place in the understanding and analysis of other human relationships. (shrink)

Home births continue to constitute only a small percentage of all deliveries in the United States, in part because of concerns about their safety. While the literature is decidedly mixed in regard to the degree of risk, there are several studies that report that home birth may at times entail a small absolute increase in perinatal risks in circumstances that cannot always be anticipated prior to the onset of labor. While the definition of “small” will vary between individuals, and publications (...) vary in the level of risk they ascribe to birth at home, studies with the least methodological flaws and with adequate power often cite an excess death rate in the range of one per thousand.Home birth is, in that regard, but one example of patients’ choices and plans that sometimes carry increased risk or include alternatives that individual physicians feel uncomfortable supporting or recommending. Our intention in this opinion piece is not to advocate for or against home birth. Rather, we recognize that home birth is but one example of a patient choice that might differ from what a provider feels is in a woman’s best interests.In this article we will discuss ethical considerations in such circumstances using home birth as an example. We consider in this article how the ethical principles of respect for autonomy and non-maleficence can be balanced using, among other examples, the choice by some for a home birth. We discuss how absolute rather than relative risk should guide individuals’ evaluation of patient choices. We also consider how in some circumstances, the value and safety added by a physician’s participation may outweigh a potentially small increment in absolute risk that might result from a patient’s decision to deliver at home because of a perceived physician endorsement.We recognize, however, that doctors and midwives participating in choices they have not recommended, or may even believe will lead to or increase risk for adverse outcomes, presents dilemmas and raises important questions. When does respect for patient choice and autonomy become support for poor decision making? When is participation not respectful but enabling? Finally we discuss the role and responsibility of organized medicine in making all births as safe as possible. (shrink)

The doctrines of the Hellenistic Schools - Epicureans, Stoics, and Sceptics - are known to have had a formative influence on later thought, but because the primary sources are lost, they have to be reconstructed from later reports. This important collection of essays by one of the foremost interpreters of Hellenistic philosophy focuses on key questions in epistemology and ethics debated by Greek and Roman philosophers of the Hellenistic period. There is currently a new awareness of the great interest and (...) influence of Hellenistic philosophy. In bringing together a major collection of scholarly and interpretative studies by a leading figure in the field, this volume is a boon to philosophers and classicists who work on the Hellenistic period, but also to students keen to enrich their understanding of the history of epistemology and ethics. (shrink)

This paper discusses the myths regarding both the conceptualization and the expected effects that are implicitly or explicitly presented in analyses of the so-called ‘democratic innovations’, that is, the new institutions that aim to increase public participation beyond regular elections. It is argued that these myths, together with the (fictitious) confrontation between direct and indirect politics, have generated false oppositions and reductionisms that mask the debate and limit empirical approximations to democratic innovation. A research agenda based on the concept of (...) ‘participatory ecologies’ is suggested as a way to gain an understanding of the mechanisms of participation in a systematic way.Este artículo analiza los mitos que se han construido, tanto en un plano conceptual como de efectos esperados, en torno a las denominadas innovaciones democráticas, entendidas como instituciones destinadas a incrementar la participación ciudadana más allá de las elecciones. Argumentamos que tanto estos mitos como la (ficticia) confrontación entre política directa e indirecta ha generado falsas oposiciones y reduccionismos que enmascaran el debate y limitan el estudio empírico de la innovación democrática. Una agenda de investigación basada en el concepto de ecologías participativas se sugiere para el entendimiento de los mecanismos de participación en forma sistemática. (shrink)

Epigenetic and transcriptional variability contribute to the vast diversity of cellular and organismal phenotypes and are key in human health and disease. In this review, we describe different types, sources, and determinants of epigenetic and transcriptional variability, enabling cells and organisms to adapt and evolve to a changing environment. We highlight the latest research and hypotheses on how chromatin structure and the epigenome influence gene expression variability. Further, we provide an overview of challenges in the analysis of biological variability. An (...) improved understanding of the molecular mechanisms underlying epigenetic and transcriptional variability, at both the intra- and inter-individual level, provides great opportunity for disease prevention, better therapeutic approaches, and personalized medicine. Epigenetic and transcriptional variability mediate phenotypic plasticity, enabling adaptation to changing environments. In this review, we describe the sources of inter- and intra-individual variability and discuss epigenetic regulators of gene expression variability, including DNA methylation and chromatin structure. Understanding these molecular mechanisms will improve therapeutic approaches and personalized medicine. (shrink)

Scepticism has been one of the standard problems of epistemology in modern times. It takes various forms – the most general one being the thesis that knowledge is impossible; but equally prominent are such versions as the notorious doubt about the existence of an external world, inaugurated by Descartes'Meditations, or doubts about the existence of objective values. Philosophers who undertake to refute scepticism – still a very popular exercise – try to show that knowledge is possible after all, or to (...) prove the existence of an external world, and so on. Sceptics, generally speaking, are seen as radical doubters – philosophers who call into question assumptions that are usually taken for granted by ordinary people as well as by other philosophers. Those doubts have to be refuted by showing that they are in some way unjustified. (shrink)

During the IAEA’s Mobile Radioisotope Exhibition (1960–1965) through the eventful roads of five Latin American countries (Mexico, Uruguay, Argentina, Brazil, and Bolivia), a variety of photographs were taken by an unknown Mexican official photographer, and by Josef Obermayer, a staff driver from Vienna. The exhibition carried not only bits of nuclear sciences and technologies, but also the political symbolism of the ‘friendly atom’ as a token of modernization. The photographs embarked on different trajectories, though all of them ended up at (...) the training and exchange official’s desk in charge of the exhibition, Argentinian physicist Arturo Cairo. The ones taken in Mexico also had a local circulation as propaganda intended to promote radioisotope applications. The two sets of images were intended to show the contrast between modernity and traditional society, but they did it from different gazes. Our paper argues that, in the case of Mexico, the photographer reinforced representations of the country which were already popularized by Hollywood for foreign and local audiences. On the other hand, the Viennese photographer’s gaze delivers an autoethnography of his dutiful journey. We also argue that Obermayer’s projection is one of what Roger Bartra has conceptualized as the ‘salvage on the mirror’. (shrink)

Myth & Symbol, Volume 6, Issue 2, Page 15-43, November 2010.

The story of Medea has exerted a powerful influence on creative artists since the time of Euripides. It is a tale that has been told in many ways and in several genres. This article offers a discussion of Christa Wolf's 1996 novel, Medea.Stimmen (Medea. Voices), a modern retelling through the voices, and conflicting perspectives, of the major characters involved with Medea, including Jason, Agameda, Akamas, Leukon, Glauce and Medea herself.Medea's role within feminist literary reception and women's literature cannot be overlooked (...) because of the crucial archetype she represents. One task of Feminist criticism has been to expose, deconstruct and rectify prevalent male (mis) interpretations of female archetypes, such as Medea, Medusa and others, and the patriarchal distortions they introduced through 3 000 years of male literature. In the patriarchal realm, Medea represents the Witch, the black Sorceress, and the archetype of the Negative Mother. These negative interpretations or archetypes may be attributed to misogynist perceptions of Medea as the vilest of women, because she committed the most despicable of all crimes — killing her children, the patriarchy's heirs — to take revenge on Jason, the husband who abandons her in Corinth (her place of exile) to marry Glauce, King Creon of Corinth's daughter, for reasons of political expedience.As a writer with her roots in the former East-German regime, Wolf perceives the Medea story as an account of a woman with both extraordinary powers and human shortcomings, who is misunderstood by the Colchians and the Corinthians alike. Wolf explores the distorted patriarchal motives for their loathing of Medea and Medea's ultimate powerlessness to do anything more than accept her tragic destiny. In doing so, Wolf does not attempt to manipulate the Medea story to suit the one-sidedness of some more radical feminist ideologies. (shrink)

The Prior Analytics marks the beginning of formal logic, and is one of the most influential works in the history of thought. It is here that Aristotle sets out his system of syllogistic reasoning. The first book, to which this volume is devoted, offers a coherent presentation of Aristotle's logic as a general theory of deductive argument.

In this paper I would like to examine a conception of happiness that seems to have become popular after the time of Plato and Aristotle: tranquillity or, as one might also say, peace of mind. This conception is interesting for two reasons: first, because it seems to come from outside the tradition that began with Plato or Socrates, second, because it is the only conception of eudaimonia in Greek ethics that identifies happiness with a state of mind and makes it (...) depend entirely on a person’s attitude or beliefs. In this way it may be closer to more recent ideas about happiness, notably those of utilitarians who treat “happiness” as a synonym of “pleasure,” than to the classical Greek conceptions of the good life. For Plato and Aristotle the happy life certainly had to be pleasant or enjoyable, but they did not think that happiness itself consisted in being pleased with one’s life. As the Stoic Seneca puts it, “it is not that virtue is chosen because it pleases, but that, if chosen, it also pleases.” I will argue that tranquillity was in fact not a serious contender for the position of ultimate good in ancient times. Greek theories of happiness from Plato to Epicurus were attempts to spell out what sort of a life one would have to lead in order to have good reasons for feeling tranquil or contented; they were not recipes for reaching a certain state of mind. Looking at the case of tranquillity will show, I think, that modern philosophers interested in questions about the good life might be well advised to follow the lead of their ancient predecessors. (shrink)

In this paper I would like to examine a conception of happiness that seems to have become popular after the time of Plato and Aristotle: tranquillity or, as one might also say, peace of mind. This conception is interesting for two reasons: first, because it seems to come from outside the tradition that began with Plato or Socrates, second, because it is the only conception of eudaimonia in Greek ethics that identifies happiness with a state of mind and makes it (...) depend entirely on a person’s attitude or beliefs. In this way it may be closer to more recent ideas about happiness, notably those of utilitarians who treat “happiness” as a synonym of “pleasure,” than to the classical Greek conceptions of the good life. For Plato and Aristotle the happy life certainly had to be pleasant or enjoyable, but they did not think that happiness itself consisted in being pleased with one’s life. As the Stoic Seneca puts it, “it is not that virtue is chosen because it pleases, but that, if chosen, it also pleases.” I will argue that tranquillity was in fact not a serious contender for the position of ultimate good in ancient times. Greek theories of happiness from Plato to Epicurus were attempts to spell out what sort of a life one would have to lead in order to have good reasons for feeling tranquil or contented; they were not recipes for reaching a certain state of mind. Looking at the case of tranquillity will show, I think, that modern philosophers interested in questions about the good life might be well advised to follow the lead of their ancient predecessors. (shrink)

It was once thought that solely humans were capable of complex cognition but research has produced substantial evidence to the contrary. Art and music, however, are largely seen as unique to humans and the evidence seems to be overwhelming, or is it? Art indicates the creation of something novel, not naturallyoccurring in the environment. To prove its presence or absence in animals is difficult. Moreover, connections between music and language at a neuroscientific as well as a behavioural level are not (...) fully explored to date. Even more problematic is the notion of an aesthetic sense. Music, so it is said, can be mimetic, whereas birdsong is not commonly thought of as being mimetic but as either imitation or mimicry and, in the latter case, as a ‘mindless’ act (parrots parroting). This paper will present a number of examples in which animals show signs of responsiveness to music and even engage in musical activity and this will be discussed from an ethological perspective. A growing body of research now reports that auditory memory and auditory mechanisms in animals are not as simplistic as once thought and evidence suggests, in some cases, the presence of musical abilities in animals. (shrink)

It was once thought that solely humans were capable of complex cognition but research has produced substantial evidence to the contrary. Art and music, however, are largely seen as unique to humans and the evidence seems to be overwhelming, or is it? Art indicates the creation of something novel, not naturallyoccurring in the environment. To prove its presence or absence in animals is difficult. Moreover, connections between music and language at a neuroscientific as well as a behavioural level are not (...) fully explored to date. Even more problematic is the notion of an aesthetic sense. Music, so it is said, can be mimetic, whereas birdsong is not commonly thought of as being mimetic but as either imitation or mimicry and, in the latter case, as a ‘mindless’ act (parrots parroting). This paper will present a number of examples in which animals show signs of responsiveness to music and even engage in musical activity and this will be discussed from an ethological perspective. A growing body of research now reports that auditory memory and auditory mechanisms in animals are not as simplistic as once thought and evidence suggests, in some cases, the presence of musical abilities in animals. (shrink)