Philosophy in schools in Australia dates back to the 1980s and is rooted in the Philosophy for Children curriculum and pedagogy. Seeing potential for educational change, Australian advocates were quick to develop new classroom resources and innovative programs that have proved influential in educational practice throughout Australia and internationally. Behind their contributions lie key philosophical and educational discussions and controversies which have shaped attempts to introduce philosophy in schools and embed it in state and national curricula. Drawing together a wide (...) range of eminent scholars and practitioners in the field of educational philosophy, this anthology, the first of its kind, provides not only a historical narrative, but an opportunity to reflect on the insights and experiences of the authors that have made history. The collection is divided into three parts. The overarching theme of Part I is the early years of Philosophy for Children in Australia and how they informed the course that the ‘philosophy in schools movement’ would take. Part II focuses on the events and debates surrounding the development and production of new materials, including arguments for and against the suitability of the original Philosophy for Children curriculum. In Part III, key developments relating to teaching philosophy in schools are analysed. This collection of diverse views, critical appraisals, and different perspectives of historical currents is intended to stimulate thought-provoking questions about theory and practice, and to increase general awareness both nationally and internationally of the maturation of philosophy in schools in Australia. It is also intended to encourage readers to identify emerging ideas and develop strategies for their implementation. (shrink)

It is widely assumed that informing prospective subjects about the risks and possible benefits of research not only protects their rights as autonomous decisionmakers, but also empowers them to protect their own interests. Yet interviews with patient‐subjects conducted under the auspices of the Advisory Committee on Human Radiation Experiments suggest this is not always the case. Patient‐subjects often trust their physician to guide them through decisions on research participation. Clinicians, investigators, and IRBs must assure that such trust is not misplaced.

Grossberg and VanDieren have started a program to develop a stability theory for tame classes. We name some variants of tameness and prove the following. Let K be an AEC with Löwenheim-Skolem number ≤κ. Assume that K satisfies the amalgamation property and is κ-weakly tame and Galois-stable in κ. Then K is Galois-stable in κ⁺ⁿ for all n<ω. With one further hypothesis we get a very strong conclusion in the countable case. Let K be an AEC satisfying the amalgamation property (...) and with Löwenheim-Skolem number ℵ₀ that is ω-local and ℵ₀-tame. If K is ℵ₀-Galois-stable then K is Galois-stable in all cardinalities. (shrink)

For much of 2021, allocating the scarce supply of Covid‐19 vaccines was the world's most pressing bioethical challenge, and similar challenges may recur for novel therapies and future vaccines. In the United States, the Centers for Disease Control and Prevention's Advisory Committee on Immunization Practices (ACIP) identified three fundamental ethical principles to guide the process: maximize benefits, promote justice, and mitigate health inequities. We argue that critical components of the recommended protocol were internally inconsistent with these principles. Specifically, the ACIP (...) violated its principles by recommending overly broad health care worker priority in phase 1a, using being at least seventy‐five years of age as the only criterion to identify individuals at high risk of death from Covid‐19 during phase 1b, failing to recommend place‐based vaccine distribution, and implicitly endorsing first‐come, first‐served allocation. More rigorous empirical work and the development of a complete ethical framework that recognizes trade‐offs between principles may have prevented these mistakes and saved lives. (shrink)

Proximity and interpersonal contact are prominent components of social connection. Giving affective touch to others is fundamental for human bonding. This brief report presents preliminary results from a pilot study. It explores if exposure to bonding scenes impacts the activity of specific muscles related to physical interaction. Fingers flexion is a very important component when performing most actions of affectionate contact. We explored the visuo-motor affective interplay by priming participants with bonding scenes and assessing the electromyographic activity of the fingers (...) flexor muscle, in the absence of any overt movements. Photographs of dyads in social interaction and of the same dyads not interacting were employed. We examined the effects upon the electromyographical activity: during the passive exposure to pictures, and during picture offset and when expecting the signal to perform a fingers flexion task. Interacting dyads compared to matched non-interacting dyads increased electromyographic activity of the fingers flexor muscle in both contexts. Specific capture of visual bonding cues at the level of visual cortex had been described in the literature. Here we showed that the neural processing of visual bonding cues reaches the fingers flexor muscle. Besides, previous visualization of bonding cues enhanced background electromyographic activity during motor preparation to perform the fingers flexion task, which might reflect a sustained leakage of central motor activity downstream leading to increase in firing of the respective motor neurons. These data suggest, at the effector level, an implicit visuo-motor connection in which social interaction cues evoke intrinsic dispositions toward affectionate social behavior. (shrink)

In this article, we use the principlist approach to identify, analyse and attempt to solve the ethical problem raised by a pregnant woman's request for cesarean delivery in absence of medical indications.We use two different types of premises: factual (facts about cesarean delivery and specifically attitudes of obstetricians as derived from the EUROBS European study) and value premises (principles of beneficence and non-maleficence, respect for autonomy and justice).Beneficence/non-maleficence entails physicians' responsibility to minimise harms and maximise benefits. Avoiding its inherent risks (...) makes a prima facie case against cesarean section without medical indication. However, as vaginal delivery can have unintended consequences, there is a need to balance the somewhat dissimilar risks and benefits. The principle of autonomy poses a challenge in case of disagreement between the pregnant woman and the physician. Improved communication aimed to enable better informed choice may overcome some instances of disagreement. The principle of justice prohibits unfair discrimination, and broadly favours optimising resource utilisation.Available evidence supports vaginal birth in uncomplicated term pregnancies as the standard of care. The principlist approach offered a useful framework for ethical analysis of cesarean delivery on maternal request, identified the rights and duties of those involved, and helped reach a conclusion, although conflict at the individual level may remain challenging. (shrink)

O presente estudo objetiva apresentar o direito e a prática jurídica como categorias cognitivas e linguísticas expressas metaforicamente, bem como a importância da metáfora para a capacidade humana de pensar e construir sentidos. Para tanto, utiliza-se de metodologia qualitativa mediante a abordagem da Teoria da Metáfora Conceptual de George Lakoff e Mark Johnson, apresentada na obra “Metáforas da Vida Cotidiana” (1980[2002]), tudo com amparo em instrumentais bibliográficos, notadamente literatura nacional e estrangeira. Os resultados alcançados indicam que a retórica jurídica é (...) estruturada metaforicamente para ocultar seu caráter, expressando uma pretensa objetividade, mas que o discurso emergente é interacional e negociado. (shrink)

Randomized controlled trial trial designs exist on an explanatory-pragmatic spectrum, depending on the degree to which a study aims to address a question of efficacy or effectiveness. As conceptualized by Schwartz and Lellouch in 1967, an explanatory approach to trial design emphasizes hypothesis testing about the mechanisms of action of treatments under ideal conditions, whereas a pragmatic approach emphasizes testing effectiveness of two or more available treatments in real-world conditions. Interest in, and the number of, pragmatic trials has grown substantially (...) in recent years, with increased recognition by funders and stakeholders worldwide of the need for credible evidence to inform clinical decision-making. This increase has been accompanied by the onset of learning healthcare systems, as well as an increasing focus on patient-oriented research. However, pragmatic trials have ethical challenges that have not yet been identified or adequately characterized. The present study aims to explore the views of key stakeholders with respect to ethical issues raised by the design and conduct of pragmatic trials. It is embedded within a large, four-year project that seeks to develop guidance for the ethical design and conduct of pragmatic trials. As a first step, this study will address important gaps in the current empirical literature with respect to identifying a comprehensive range of ethical issues arising from the design and conduct of pragmatic trials. By opening up a broad range of topics for consideration within our parallel ethical analysis, we will extend the current debate, which has largely emphasized issues of consent, to the range of ethical considerations that may flow from specific design choices. Semi-structured interviews with key stakeholders, across multiple jurisdictions, identified based on their known experience and/or expertise with pragmatic trials. We expect that the study outputs will be of interest to a wide range of knowledge users including trialists, ethicists, research ethics committees, journal editors, regulators, healthcare policymakers, research funders and patient groups. All publications will adhere to the Tri-Agency Open Access Policy on Publications. (shrink)

ABSTRACT The aim of the present article is to rebuild picturebooks’ identity as polyphonic cultural objects based on a brief historical trajectory. Dialogue established between text and reader in contemporary picturebook’s production is broadened by the presence of different semiosis that allow multiple voices to be heard, since they act as meaning enhancers. The Bakhtinian concept of polyphony is herein held at the picturebook reflections scope to set contrast in children’s literature, which has a moralizing nature and is substantiated from (...) a monological perspective. The books by Angela Lago, who is a representative of the Brazilian children’s literature, are herein analyzed to disclose multimodal aspects found in this cultural object (book). In conclusion, picturebooks open a window of possibilities for open minded and creative readings, as well as for different readers, due to their polysemic and polyphonic nature. (shrink)

The ethics of the Flexibility In duty hour Requirements for Surgical Trainees trial have been vehemently debated. Views on the ethics of the FIRST trial range from it being completely unethical to wholly unproblematic. The FIRST trial illustrates the complex ethical challenges posed by cluster randomised trials of policy interventions involving healthcare professionals. In what follows, we have three objectives. First, we critically review the FIRST trial controversy, finding that commentators have failed to sufficiently identify and address many of the (...) relevant ethical issues. The 2012 Ottawa Statement on the Ethical Design and Conduct of Cluster Randomized Trials provides researchers and research ethics committees with specific guidance for the ethical design and conduct of CRTs. Second, we aim to demonstrate how the Ottawa Statement provides much-needed clarity to the ethical issues in the FIRST trial, including: research participant identification; consent requirements; gatekeeper roles; benefit-harm analysis and identification of vulnerable participants. We nonetheless also find that the FIRST trial raises ethical issues not adequately addressed by the Ottawa Statement. Hence, third and finally, we raise important questions requiring further ethical analysis and guidance, including: Does clinical equipoise apply to policy interventions with little or no evidence-base? Do healthcare providers have an obligation to participate in research? Does the power-differential in certain healthcare settings render healthcare providers vulnerable to duress and coercion to participant in research? If so, what safeguards might be implemented to protect providers, while allowing important research to proceed? (shrink)

Suicide is a public health problem which will require an integrated cross-sector approach to help reduce prevalence rates. One strategy is to include the legal system in a more integrated way with suicide prevention efforts. Caine explored a public health approach to suicide prevention, depicting risk factors across the socio-ecological model. The purpose of this paper is to examine laws that impact suicide prevention at the individual, relational, community, and societal levels. These levels are fluid, and some interventions will fall (...) between two, such as a community-level approach to training that enhances provider-patient relationships. At the individual level, we will review laws to improve screening requirements across systems. At the relational level, we note interventions with couples having conflict, such as protection orders and access to attorney consultations, which have been known to be injury prevention mechanisms. At the community level, we discuss legislation that recommends suicide prevention efforts for key individuals working as frontline providers in the medical and educational systems. At the societal level, we explore public awareness campaigns that target stigma reduction for those suffering from mental health burden and enhance linkage to care. The article closes with the discussion that laws are good, but their implementation is essential. (shrink)

The way Leibniz applied his philosophy to mathematics has been the subject of longstanding debates. A key piece of evidence is his letter to Masson on bodies. We offer an interpretation of this often misunderstood text, dealing with the status of infinite divisibility innature, rather than inmathematics. In line with this distinction, we offer a reading of the fictionality of infinitesimals. The letter has been claimed to support a reading of infinitesimals according to which they are logical fictions, contradictory in (...) their definition, and thus absolutely impossible. The advocates of such a reading have lumped infinitesimals with infinite wholes, which are rejected by Leibniz as contradicting the part–whole principle. Far from supporting this reading, the letter is arguably consistent with the view that infinitesimals, as inassignable quantities, arementis fictiones, i.e., (well-founded) fictions usable in mathematics, but possibly contrary to the Leibnizian principle of the harmony of things and not necessarily idealizing anything inrerum natura. Unlike infinite wholes, infinitesimals—as well as imaginary roots and other well-founded fictions—may involve accidental (as opposed to absolute) impossibilities, in accordance with the Leibnizian theories of knowledge and modality. (shrink)

Despite journalism’s commitment to ethical principles such as accuracy, humanity and diversity, compliance with the gender perspective in content is still minimal in approximately one hundred countries. This inequality reinforces misperceptions, imbalances, and perceived differences between men and women. To address this situation, from 2010 to 2021, eight Spanish media companies appointed a new editorial position responsible for self-regulating gender equality. This qualitative study focused on 10 journalists who currently exercise or have exercised that job, to detect, describe and propose (...) the implementation of this new professional role. This study suggests that gender editing has advanced equality in parity of sourcing and the presence of women in the opinion sections, but implementation of equality in overall content is more difficult. Gender editors’ daily work is hampered by a lack of management support and an absence of independence in editorial decisions. (shrink)

Communication about diagnosis and medical treatment for children suffering from life-threatening illnesses is complex. It is a primary step in involving underage patients and families in care and lays the foundation for obtaining parental permission and patient assent for treatment. In practice child participation in care is often difficult to obtain due to patients' different and sometimes fluctuating preferences, but also parents' protective strategies. Physicians may be susceptible to parental wishes to limit information and feel uncomfortable discussing issues related to (...) uncertainty of cure with patients. A qualitative study in Romanian paediatric oncology units was conducted to explore children's involvement from the perspectives of parents and oncologists. Interviews with participants discussed 18 patient cases. Data were transcribed and thematic analysis was used to interpret and mine patients' involvement during treatment. Different facets of patient participation were identified: restricting, widening and enhancing involvement. A fourth category, unintentional involvement, occurred for all patients due to children's observations during long-term hospitalisations and access to Internet. Uncertainty overarched parental attitudes regarding the extent to which children should be included. Physicians usually complied with parental wishes to limit involvement, but together with parents involved patients at least in a practical way. Adults' protective attitude may backfire, as adolescents' online searches often expose patients to worse-case scenarios. Further research should acknowledge the hazards of restricted diagnosis disclosure and develop clinician tools to support families in communicating with patients. This should be paralleled by physician efforts to elicit patients' needs regarding participation. (shrink)

The aim of this paper is to provide an overview of Heidegger's philosophy and reveal a possibility of an other beginning, of which we can have only a premonition for now. The paper is very much a preparation for work which is currently underway.

This article examines the construction of parenthood, drawing on Brazilian cisgender, heterosexual, and homosexual couples' experiences in using assisted reproduction technologies (ART), particularly the surrogacy. For that purpose, we interviewed: 1) a lesbian woman who had her daughter through her partner's pregnancy, using ART with anonymous donor semen; 2) a gay man who, together with his partner, used a surrogacy service under contract via a specialised offshore agency; 3) a woman who was a surrogate, in Brazil, for her sister-in-law and (...) brother who lived abroad and, from abroad, sent an embryo fertilised for surrogacy; 4) a woman who resorted to her sister-in-law in order to be a mother by surrogacy, with ovules from the woman herself fertilised with semen from her husband; and 5) the sister-in-law mentioned in 4), who acted as surrogate for her brother and his wife. These interviews made it possible to think about the discursive construction of the legitimacy of such parenthoods, as it is produced by access to, and manipulation and circulation of, reproductive technologies and persons. This biomedical management of bodies sets up a material and discursive circuit that, in turn, produces a complex web of personal, normative, legal, professional and market relationships, particularly with a view to construction of a parenthood anchored in a notion of biologically-constituted origin. In this respect, biological, affective and social bonds merge to produce a precise placement of who is the father and/or who is the mother, as well as who are the important others and how they are linked to the child in a broader web of parenthood. (shrink)

Due to the recent gains in biomedical sciences, the fetus1 is more exposed and subjected to increasing possibilities of intervention, becoming a full-fledged patient, and entering more often into a...

Key messages The research environment has changed since clinical equipoise was first proposed 30 years ago New trial designs—such as umbrella and basket trials, adaptive platform trials, and cluster randomised trials—raise new ethical challenges for evaluating the state of scientific uncertainty and communicating about risks with patients and participants Clinical equipoise needs to evolve We propose the design of specific guidelines to provide ethics committees and trialists with instructions for how to evaluate equipoise in the context of new designs and (...) biomarkers and how to optimise communication with participants. (shrink)

Existing literature indicates that parenting styles affect the development of cyber aggression in offspring differently, depending on the gender of children. The present study investigates whether mothers’ and fathers’ parenting styles show similar gender differences in their associations with a new form of dating violence, i.e., cyber dating abuse. The limited evidence on the issue focuses on the relation that each parenting style has with CDA perpetration, without considering CDA victimization and the joint effects of fathers’ and mothers’ parenting styles. (...) The present study contributes to the research on gender differences in parenting by examining whether young adults’ perceptions of maternal and paternal parenting styles during childhood were independently and/or jointly related to their perpetrated and suffered CDA and whether these relations differed across young adults’ gender. In total, 351 young adults, age between 18 and 35 years and having a romantic relationship, completed online self-reports of the variables of interest that include a bidimensional measure of perpetrated/suffered CDA that assess aggression and control. Results showed that maternal authoritarian parenting was uniquely and positively associated to their children’s perpetration and victimization of cyber dating control, whereas maternal permissive parenting was uniquely and positively related to their children’s perpetration of cyber dating aggression and victimization of cyber dating control. For daughters, these associations were stronger when the father’s style was similar to the mother’s one or when a maternal authoritarian style combined with a paternal permissive style, thus indicating that the two parents’ parenting styles interact in relating to their daughters’ CDA. (shrink)

In his 1676 text De Quadratura Arithmetica, Leibniz distinguished infinita terminata from infinita interminata. The text also deals with the notion, originating with Desargues, of the point of intersection at infinite distance for parallel lines. We examine contrasting interpretations of these notions in the context of Leibniz’s analysis of asymptotes for logarithmic curves and hyperbolas. We point out difficulties that arise due to conflating these notions of infinity. As noted by Rodríguez Hurtado et al., a significant difference exists between the (...) Cartesian model of magnitudes and Leibniz’s search for a qualitative model for studying perspective, including ideal points at infinity. We show how respecting the distinction between these notions enables a consistent interpretation thereof. (shrink)

We study logical systems for reasoning about equations involving recursive definitions. In particular, we are interested in "propositional" fragments of the functional language of recursion FLR [18, 17], i.e., without the value passing or abstraction allowed in FLR. The "pure," propositional fragment FLR 0 turns out to coincide with the iteration theories of [1]. Our main focus here concerns the sharp contrast between the simple class of valid identities and the very complex consequence relation over several natural classes of models.

O presente trabalho é decorrente do Projeto de Pesquisa Intervenção “Phenix – a ousadia do renascimento do indivíduo-sujeito – fase IV”, vinculado a Universidade Estadual de Maringá. As teorizações aqui realizadas partiram de encontros realizados entre graduandos e pós-graduandos de psicologia com adolescentes pauperizados de uma escola pública localizada na periferia de Maringá-PR, cujo foco foi propiciar uma reflexão crítica acerca do cotidiano desses adolescentes a partir de Psicanálise e de pressupostos da Teoria Crítica de Adorno. A princípio serão apresentadas (...) nesse trabalho algumas considerações sobre os processos de identificação, adesão e reprodução de discursos totalizantes relacionados a ideias meritocráticas e patriarcalistas que foram discutidas com os adolescentes, com o intuito de desmistificar alguns modelos pré-formatados de família, de homem e de mulher impostos na sociedade contemporânea. Na sequência, serão realizadas breves considerações sobre as especificidades do adolescer dentro de um contexto pauperizado e significativamente marcado pelos imperativos do consumo, via indústria cultural. (shrink)

We discuss the solution proposed by Fermi to the so called “4/3 problem” in the classical theory of the electron, a problem which puzzled the physics community for many decades before and after his contribution. Unfortunately his early resolution of the problem in 1922–1923 published in three versions in Italian and German journals (after three preliminary articles on the topic) went largely unnoticed. Even more recent texts devoted to classical electron theory still do not present his argument or acknowledge the (...) actual content of those articles. The calculations initiated by Fermi at the time are completed here by formulating and discussing the conservation of the total 4-momentum of the accelerated electron as seen from the instantaneous rest frame in which it is momentarily at rest. (shrink)

This paper is about syllogistic reasoning, i.e., reasoning from such pairs of premises as, All the chefs are musicians; some of the musicians are painters. We present a computer model that implements the latest account of syllogisms, which is based on the theory of mental models. We also report four experiments that were designed to test this account. Experiments 1 and 2 examined the strategies revealed by the participants' use of paper and pencil as aids to reasoning. Experiment 3 used (...) a new technique to externalize thinking. The participants had to refute, if possible, putative conclusions by constructing external models that were examples of the premises but counterexamples of the conclusions. Experiment 4 used the same techniques to examine the participants' strategies as they drew their own conclusions from syllogistic premises. The results of the experiments showed that individuals not trained in logic can construct counterexamples, that they use similar operations to those implemented in the computer model, but that they rely on a much greater variety of interpretations of premises and of search strategies than the computer model does. We re‐evaluates current theories of syllogistic reasoning in the light of these results. (shrink)

This chapter focuses on the golden era and proposes an exercise of creativity whereby we imagine Diana, the Amazon, becoming Wonder Woman in order to overthrow Man's World. Through Wonder Woman's story, we can build a feminist epic that depicts women who fight patriarchy. In the novel Lesbian Peoples: Material for a Dictionary, Wittig and Zeig describe the Amazons as the warriors thanks to whom we have been able to enter the Golden Age, an age without patriarchy or sex differences. (...) Diana, by becoming Wonder Woman and by fighting against heteropatriarchal injustice, leads the war toward the destruction of this dualistic division. The connection between Amazons and Guerrilleres, between two generations of fighters against patriarchy, aims to inspire our sorority and union in this fight against heteronormative, oppressive structures that affect us all, especially women and other subjects with alternative sexual and gender identities. (shrink)

Ethical leadership matters in the context of organizational change due to the need for followers to trust the integrity of their leaders. Yet, there have been no studies investigating ethical leadership and organizational change. To fill this gap, we introduce a model of the moderating role of involvement in change. Organizational change and involvement in change are proposed as context-level moderators in the relationships of ethical leadership and work-related attitudes and performance. We employ a sample of 199 supervisor–subordinate pairs from (...) a wide variety of organizations. Results support a three-way interaction (ethical leadership, organizational change, and involvement in change) for performance and OCBs. Our results have important implications for organizational change since ethical leadership appears to complement follower involvement when change is happening. (shrink)

This paper examines folk theories of algorithmic recommendations on Spotify in order to make visible the cultural specificities of data assemblages in the global South. The study was conducted in Costa Rica and draws on triangulated data from 30 interviews, 4 focus groups with 22 users, and the study of “rich pictures” made by individuals to graphically represent their understanding of algorithmic recommendations. We found two main folk theories: one that personifies Spotify and another one that envisions it as a (...) system full of resources. Whereas the first theory emphasizes local conceptions of social relations to make sense of algorithms, the second one stresses the role of algorithms in providing a global experience of music and technology. We analyze why people espouse either one of these theories and how these theories provide users with resources to enact different modalities of power and resistance in relation to recommendation algorithms. We argue that folk theories thus offer a productive way to broaden understanding of what agency means in relation to algorithms. (shrink)

The results in this paper are in a context of abstract elementary classes identified by Shelah and Villaveces in which the amalgamation property is not assumed. The long-term goal is to solve Shelah’s Categoricity Conjecture in this context. Here we tackle a problem of Shelah and Villaveces by proving that in their context, the uniqueness of limit models follows from categoricity under the assumption that the subclass of amalgamation bases is closed under unions of bounded, -increasing chains.

Volume 19, Issue 5, May 2019, Page 62-63.