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)

Currently, the most used method to measure brain activity under a non-invasive procedure is the electroencephalogram (EEG). This is because of its high temporal resolution, ease of use, and safety. These signals can be used under a Brain Computer Interface (BCI) framework, which can be implemented to provide a new communication channel to people that are unable to speak due to motor disabilities or other neurological diseases. Nevertheless, EEG-based BCI systems have presented challenges to be implemented in real life situations (...) for imagined speech recognition due to the difficulty to interpret EEG signals because of their low signal-to-noise ratio (SNR). As consequence, in order to help the researcher make a wise decision when approaching this problem, we offer a review article that sums the main findings of the most relevant studies on this subject since 2009. This review focuses mainly on the pre-processing, feature extraction, and classification techniques used by several authors, as well as the target vocabulary. Furthermore, we propose ideas that may be useful for future work in order to achieve a practical application of EEG-based BCI systems toward imagined speech decoding. (shrink)

En el siguiente artículo se presenta una investigación filosófica acerca de la conformación ontológica delmundo virtual. Esta es un aporte teórico al debate contemporáneo de la filosofía de la computación sobrela caracterización ontológica de la computación digital y sus productos emergentes, ya que se propone unaaproximación a este campo de estudio desde la perspectiva filosófica de Nicolaï Hartmann. El objetivo principal del presente artículo es explicar la estratificación del mundo virtual a partir de la teoría ontológica de estratos y categorías (...) de Hartmann. Para cumplir con este objetivo se procedió a una revisión crítica del estado de la cuestión de la ontología filosófica de la virtualidad. Luego se procedió a presentar una propuesta de estratificación y categorización denominada ‘La fábrica del mundo virtual’ que es una ontología hermenéutica de la virtualidad digital basada en los postulados de Hartmann. Las principales conclusiones alcanzadas son: i) La emergencia de la realidad del mundo virtual se encuentra constituida de los mismos estratos que conforman la esfera del conocimiento del mundo real: material, orgánico, psíquico y social. ii) La realidad virtual es un producto de la computación que ocurre en la esfera del conocimiento en el que existe intervención de la esfera ideal y de la esfera del mundo real. (shrink)

Context: Research in the contemplative field has focused on trainable capacities that foster self-regulation and integration. From a psychological perspective, mindfulness and personality research ….

Background: This research explores how public awareness and attitudes toward donation and transplantation policies may contribute to Spain's success in cadaveric organ donation. Materials and Methods: A representative sample of 813 people residing in Andalusia (Southern Spain) were surveyed by telephone or via Internet between October and December 2018. Results: Most participants trust Spain's donation and transplantation system (93%) and wish to donate their organs after death (76%). Among donors, a majority have expressed their consent (59%), and few nondonors have (...) expressed their refusal (14%). Only a minority are aware of the presumed consent system in force (28%) and feel sufficiently informed regarding the requirements needed to be an organ donor (16%). Participants mainly consider that relatives should represent the deceased's preferences and be consulted when the deceased's wishes are unknown, as is the case in Spain. Conclusion: Public trust in the transplant system may contribute to Spain's high performance in organ donation. High levels of societal support toward organ donation and transplantation do not correspond with similar levels of public awareness of donation and transplantation policies in Spain. (shrink)

From a gender perspective, female immigrant domestic caregivers have been particularly impacted during the COVID-19 pandemic: first, as female immigrants, and second, due to their work within the domestic care sector, which has been so badly affected in this pandemic. This study investigates the emotions and experiences of 15 female Latin American immigrant domestic workers, caregivers in five Andalusian cities who were cohabiting with their employees/patients during the COVID-19 pandemic lockdown, using qualitative research through in-depth interviews and life stories. The (...) results show the moral debt accrued by the caregivers with the family who employ them, while worsening the physical and psychological health of many of the caregivers, due to both work overload and fear of the global pandemic. (shrink)

RESUMEN El artículo responde algunas críticas planteadas por Ignacio Ávila a mi interpretación de la epistemología davidsoniana. Presento argumentos en contra de: a) que sea necesario distinguir entre representaciones epistemológicamente “peligrosas”e “inofensivas”; b) que el empirismo mínimo sea un tipo de realismo directo; c) que mi uso de la expresión “evidencia distal” y el interés por la teoría de la correspondencia sean asuntos ajenos a Davidson. Finalmente, sostengo que la triangulación es un elemento fundamental de la epistemología davidsoniana, pues permite (...) sortear la ansiedad realista manteniéndose en una postura no representacionalista. ABSTRACT In this article, I respond to some of Ignacio Ávila's criticisms of my interpretation of Davidson’s epistemology. I argue against: a) the need to distinguish between epistemologically “dangerous” and “harmless” representations; b) the idea that minimal empiricism is a kind of direct realism; and c) the claim that my usage of the expression “distal evidence” and interest in the theory of correspondence are issues that do not pertain to Davidson. Finally, I claim that triangulation is a key element in Davidsonian epistemology since it allows us to deal with the realist anxiety while maintaining a non-representationalist viewpoint. (shrink)

Recent research in philosophy of science has shown that scientists rely on a plurality of strategies to develop successful explanations of different types of phenomena. In the case of biology, most of these strategies go far beyond the traditional and reductionistic models of scientific explanation that have proven so successful in the fundamental sciences. Concretely, in the last two decades, philosophers of science have discovered the existence of at least two different types of scientific explanation at work in the biological (...) sciences, namely: mechanistic and structural explanations. Despite the growing evidence about the radically different nature of these two types of explanation, no inquiry has been conducted to date to determine the ontological reasons that might underlie these differences, nor the way in which these types of explanations can be systematically related with each other. Here, we aim to cover this gap by connecting this plurality of research strategies with the existence of emergent levels of reality. We argue that the existence of these different—and apparently incompatible—explanatory strategies to account for biological phenomena derives from the existence of “ontological jumps” in nature, which generate different regimes of causation that in turn demand the development of different explanatory frameworks. We identify two of these strategies—mechanistic modelling and network modelling—and connect them to the existence of two ontological regimes of causation. Finally, we relate them with each other in a systematic way. In this vein, our paper provides an ontological justification for the plurality of explanatory strategies that we see in the life sciences. (shrink)

The scope of this article is to propose a reflection about the concept of citizenship presented by Aristotle in his work “Politics”, and which people were considered citizens then in comparison to nowadays. There is no intention to make a deep historical assessment about the particularities of each period of time, but analyse the characteristics which kept some groups inside of the political life and as well kept other groups away from it, in order to demonstrate how strong is the (...) maintenance of the estrangement between people who achieve everything is possible to, whereas other groups cannot achieve even what is deemed to be worthy by law. Keywords: citizenship; citizen; state; law; minorities; achievement. (shrink)

Scholarship on ancient Pyrrhonism has made tremendous advances over the past three decades, thanks especially to the careful reexamination of Sextus Empiricus’ extant corpus. Building on this momentum, the authors of the eight essays collected here examine some of the most vexed and intriguing exegetical and philosophical questions posed by Sextus’ presentation of this form of skepticism. The essays explore in a new light the skeptical interpretation of Plato, the differences between Pyrrhonism and Cyrenaicism, the Pyrrhonist’s stance on ordinary life, (...) religion, language, and ethics, Sextus’ discussion of our access to our own mental states, and the relationship between Pyrrhonism and epistemic internalism and externalism. These new essays represent a substantial contribution to the advancement of scholarship on Pyrrhonian skepticism. (shrink)

El artículo propone revisitar los significados del 2001 en la historia reciente, a partir de la atención sobre una temporalidad propia de la crisis. Esa temporalidad es la de las formas de un poder destituyente articulado en distintas organizaciones e iniciativas, como el movimiento piquetero, las asambleas, las formas de justicia de los escraches, las ollas populares, etc. Las preguntas que recorren el texto son, entre otras, qué pasó con las figuras comunitarias en los años de los gobiernos kirchneristas, cuáles (...) fueron las memorias del 2001, y cómo se activa la política “por abajo” ante el escenario de una nueva crisis y la reaparición del “que se vayan todos”, pero esta vez como marco del ascenso de la derecha. (shrink)

Reflexión dialéctica sobre las relaciones entre Ilustración y feminismo. Reconoce la herencia ilustrada del feminismo pero subraya cómo la Ilustración contiene también las bases teóricas que definen la sujeción de la mujer, una vez que lo femenino se sitúa en el reino de la naturaleza a dominar, frente al espacio emancipatorio de la razón.

Through the explorations of excellent scholars, this book provides a new understanding of Plato's _Theaetetus_, an absolute masterpiece which contains fundamental insights – about the nature of human cognition, perception, rationality – which are still at the centre of the contemporary debate.

The Uniform Determination of Death Act (UDDA) provides that “an individual who has sustained either (1) irreversible cessation of circulatory and respiratory functions or (2) irreversible cessation of all functions of the entire brain, including the brain stem, is dead.” We show that the UDDA contains two conflicting interpretations of the phrase “cessation of functions.” By one interpretation, what matters for the determination of death is the cessation of spontaneous functions only, regardless of their generation by artificial means. By the (...) other, what matters is the cessation of both spontaneous and artificially supported functions. Because each UDDA criterion uses a different interpretation, the law is conceptually inconsistent. A single consistent interpretation would lead to the conclusion that conscious individuals whose respiratory and circulatory functions are artificially supported are actually dead, or that individuals whose brain is entirely and irreversibly destroyed may be alive. We explore solutions to mitigate the inconsistency. (shrink)

Título: ¿Cómo investigar en Didáctica de las Ciencias Sociales? Fundamentos metodológicos, técnicas e instrumentos de investigación Editor: Delfín Ortega Sánchez Editorial: Octaedro Lugar de edición: Barcelona Año: 2023 ISBN: 978-84-19690-20-3 Páginas: 238.

Requiring family authorization for apnea testing subtracts health professionals control over death determination, a procedure that has traditionally been considered a matter of clinical expertise alone. In this commentary, we first provide evidence showing that health professionals’ (HPs) disposition to act on death determination without family’s prior consent could be much lower than that referred to by Berkowitz and Garrett (2020). We hypothesize that HPs may have reservations about their own expertise as regards death, and may thus hesitate to impose (...) their views on patients’ families. We then address the theoretical question of clinical expertise in death determination by distinguishing judgments about facts (e.g., the presence or absence of spontaneous breathing) from interpretations given of these facts (i.e., their meaning for the vital status of an individual). We argue that, while clinicians may claim some expert authority on the former, they hold no particular authority on the latter. (shrink)

Since Darwin, Biology has been framed on the idea of evolution by natural selection, which has profoundly influenced the scientific and philosophical comprehension of biological phenomena and of our place in Nature. This book argues that contemporary biology should progress towards and revolve around an even more fundamental idea, that of autonomy. Biological autonomy describes living organisms as organised systems, which are able to self-produce and self-maintain as integrated entities, to establish their own goals and norms, and to promote the (...) conditions of their existence through their interactions with the environment. Topics covered in this book include organisation and biological emergence, organisms, agency, levels of autonomy, cognition, and a look at the historical dimension of autonomy. The current development of scientific investigations on autonomous organisation calls for a theoretical and philosophical analysis. This can contribute to the elaboration of an original understanding of life - including human life - on Earth, opening new perspectives and enabling fecund interactions with other existing theories and approaches. This book takes up the challenge. (shrink)

Indonesia, like many other countries around the world, is currently experiencing the process of democratic backsliding, marked by a toxic mix of religious sectarianism, polarization, and executive overreach. Despite this trend, Indonesians have become more, rather than less, satisfied with their country's democratic practice. What accounts for this puzzle? Unity Through Division examines an overlooked aspect of democracy in Indonesia: political representation. In this country, an ideological cleavage between pluralism and Islamism has long characterized political competition. This cleavage, while divisive, (...) has been a strength of Indonesia's democracy, giving meaning to political participation and allowing a degree of representation not often observed in young democracies. While the recent resurgence of radical Islam and political polarization in Indonesian politics may have contributed to democratic erosion, these factors have simultaneously clarified political alternatives and improved perceptions of representation, in turn bolstering democratic participation and satisfaction. This compelling book effectively challenges the wisdom of the role of Islam in Indonesian political life and provides a fresh analysis for debates on democratic backsliding in Indonesia and beyond. (shrink)

En el presente ensayo se propone una lectura de la obra Taberna y otros lugares (1969) de Roque Dalton. Se considera que es oportuno pensar la figura del poeta salvadoreño a la luz, no simplemente de los exilios políticos, sino también de la privación (en términos genéricos) de la figura del poeta de sus antiguas funciones en –lo que Ángel Rama denominó– la ciudad letrada. La ciudad modernizada (Rama, 1984) expulsó al poeta de su lugar privilegiado, lo que provoca un (...) trauma y una búsqueda novedosa. En ese contexto, el poeta redefine su voz y la literatura sufre una reterritorialización, es decir, redefine sus márgenes. En América Latina, el problema fue abordado por José Martí que incluso propuso nuevos desafíos a la disciplina (como el problema de la identidad latinoamericana). Se cree que Taberna y otros lugares (1969) retoma estas búsquedas y se arriesga la hipótesis ue, al redefinir su campo, la obra de Dalton puede ser leída no solo en clave literaria, sino también historiográfica desde una mirada benjaminiana. (shrink)

In this essay, I consider an evolutionary debunking argument (EDA) that purports to undermine the epistemic justification of the belief in the reliability of our belief-forming processes, and an evolutionary vindicating argument (EVA) that seeks to establish that such a belief is epistemically justified. Whereas the EDA in question seems to fall prey to crippling self-defeat, the EVA under consideration seems to fall prey to vicious circularity. My interest in those arguments and the problems they face lies in what they (...) might tell us about the possibly aporetic nature of reason. For, if we take the EDA and the EVA in question to consist of true or plausible premises and valid inferences at which we arrive through a meticulous use of reason, then their falling victim to either crippling self-defeat or vicious circularity might be regarded as a sign that, when we push rational reflection on the reliability, or lack thereof, of our belief-forming capacities to the limit, we end up in a situation of aporia from which there seems to be no escape. (shrink)

RESUMEN El pensamiento y las prácticas sociales de los atenienses de la Época Clásica se hallaban jerarquizados en favor de los varones, que se consideraban superiores naturalmente y con capacidad y derecho a gobernar en la polis y en la casa. Se muestra cómo el Agamenón de Esquilo cuestiona la naturalización de esta superioridad mediante el personaje de Clitemnestra, quien actúa, piensa y habla como varón, y muestra que matar a un familiar, cambiar de pareja, luchar por el mando (...) se justificaban si lo realizaba Agamenón. ¿Por qué se condenaban estas acciones cuando eran llevadas a cabo por Clitemnestra? ABSTRACT The thought and social practices of Athenians during the Classical period were hierarchized in favor of males, who were considered naturally superior and endowed with the capacity and right to rule the polis and the home. The article shows how Aeschylus' Agamemnon questions the naturalization of that superiority through the character of Clytemnestra, who acts, thinks, and speaks like a man, and shows that killing a family member, changing partners, and fighting for power were justified if Agamemnon did those things. Why were such actions condemned if Clytemnestra carried them out? (shrink)

pt. 1. Traducción castellana -- pt. 2. Original latino.

The first form of the inside-outside dichotomy appears as a self-encapsulated system with an active border. These systems are based on two complementary but asymmetric processes: constructive and interactive. The former physically constitute the system as a recursive network of component production, defining an inside. The maintenance of the constructive processes implies that the internal organization also constrains certain flows of matter and energy across the border of the system, generating interactive processes. These interactive processes ensure the maintenance of the (...) constructive processes thus specifying a meaningful outside. Upon this basic form of identity formation, the evolutionary and historical domain is open for the emergence of a whole hierarchy and ecology of insides and outsides. These which mutually subsume and collaborate in the maintenance of the essential inside-outside dichotomy that defines the conditions of possibility of the subjects and the worlds they generate. (shrink)

Both the irreducible complexity of biological phenomena and the aim of a universalized biology (life-as-it-could-be) have lead to a deep methodological shift in the study of life; represented by the appearance of ALife, with its claim that computational modelling is the main tool for studying the general principles of biological phenomenology. However this methodological shift implies important questions concerning the aesthetic, engineering and specially the epistemological status of computational models in scientific research: halfway between the well established categories of theory (...) and experiment. ALife models become powerful epistemic artefacts allowing the simulation of emergent phenomena, the interaction between different levels of organization and the integration of different causal factors in the very same manipulable object. The use of computational models in ALife can be classified in four main categories depending on their position between theoretical and empirical practices: generic, conceptual, functional and mechanistic. For each of these categories we analyse their epistemic value and select paradigmatic examples that illustrate how ALife models can be fruitfully inserted in the study of life. (shrink)

This paper aims to enhance security in IoT device networks through a visual tool that utilizes three projection techniques, including Beta Hebbian Learning (BHL), t-distributed Stochastic Neighbor Embedding (t-SNE) and ISOMAP, in order to facilitate the identification of network attacks by human experts. This work research begins with the creation of a testing environment with IoT devices and web clients, simulating attacks over Message Queuing Telemetry Transport (MQTT) for recording all relevant traffic information. The unsupervised algorithms chosen provide a set (...) of projections that enable human experts to visually identify most attacks in real-time, making it a powerful tool that can be implemented in IoT environments easily. (shrink)

Para elaborar sua filosofia civil, Thomas Hobbes preliminarmente se dedicou ao exame daquilo que constitui a república: o homem. Em sua análise da dinâmica afetivo-cognitiva humana, tecida a partir dos conceitos de sensação, imagem, linguagem e paixão, o conceito de imaginação é apresentado como um resíduo da experiência sensível no corpo. Como tal, uma imagem estará sujeita a se eclipsar sob a luz de imagens mais fortes ou mais recentes, que podem apagá-la da mente tomando o seu lugar. O ato (...) ou faculdade de imaginar, a imaginação — para Hobbes “sensação em declínio” —, é memória, que exprime no presente a sensação passada. Lançada ao futuro, a imagem mantém-se na expressão do medo ou da esperança, paixões que impelem aos homens serem credores de certo esquema de poder. A imaginação dá a forma da expectativa, que projeta passado e presente ao futuro, como uma profecia autorrealizável, garantido a estabilidade do poder e da riqueza. (shrink)