The vast majority of contributions to the literature on spirituality in nursing make extravagant claims about transcendence, eternity, the numinous, higher powers, higher levels of existence, invisible forces, cosmic unity, the essence of humanity, or other supernatural concepts. Typically, these assertions are made without the support of argument or evidence; and, as a consequence, alternative ways of theorizing ‘spirituality’ have been closed off, while the lack of consistent scholarship has turned the topic into a metaphysical backwater. In this paper, I (...) adopt a different premise, rejecting unsupported claims, and surveying the ‘spirituality’ terrain from a naturalistic and reductionist perspective. I argue that, if we rid ourselves of non‐naturalistic assumptions, we will discover theoretical and clinical resources in health psychology, social psychology, neuropsychology, and pharmacopsychology – resources which confirm that it is possible to conceptualize the study of existential concerns, and how health professionals might respond to them, in a properly scientific manner. In order to illustrate the potential usefulness of these resources, I will take palliative care as an example. (shrink)

Many contemporary logicians acknowledge a plurality of logical theories and accept that theory choice is in part motivated by logical evidence. However, just as there is no agreement on logical theories, there is also no consensus on what constitutes logical evidence. In this paper, I outline Jean Piaget’s psychological theory of reasoning and show how he used it to diagnose and solve one of the paradoxes of material implication. I assess Piaget’s use of psychology as a source of evidence for (...) logical theory in light of reservations raised by psychologism, and I highlight some ramifications for exceptionalism and anti-exceptionalism about logic by considering his use of psychology as logical evidence in the framework of genetic epistemology, Piaget’s research programme. I conclude that Piaget’s psychological theory of reasoning not only plausibly serves as a source of evidence for logical theory but also makes a strong case for anti-exceptionalism about logic. (shrink)

There is no denying the Central Dogma’s impact on the biological sciences. Since the Dogma’s formulation by Francis Crick in 1958, however, many have debated the Dogma’s empirical adequacy. My aim is to move beyond these discussions, and instead consider the Central Dogma’s significance to contemporary biological practice. To do this, I consider four distinct approaches for determining the non-descriptive methodological significance of a scientific principle. I argue that these approaches fail to vindicate the Central Dogma, and that, under many (...) of these approaches, the Dogma amounts to a triviality. (shrink)

More than one third of the human brain is devoted to the processes of seeing - vision is after all the main way in which we gather information about the world. But human vision is a dynamic process during which the eyes continually sample the environment. Where most books on vision consider it as a passive activity, this book is unique in focusing on vision as an 'active' process. It goes beyond most accounts of vision where the focus is on (...) seeing, to provide an integrated account of seeing AND looking. The book starts by pointing out the weaknesses in our traditional approaches to vision and the reason we need this new approach. It then gives a thorough description of basic details of the visual and oculomotor systems necessary to understand active vision. The book goes on to show how this approach can give a new perspective on visual attention, and how the approach has progressed in the areas of visual orienting, reading, visual search, scene perception and neuropsychology. Finally, the book summarises progress by showing how this approach sheds new light on the old problem of how we maintain perception of a stable visual world. Written by two leading vision scientists, this book will be valuable for vision researchers and psychology students, from undergraduate level upwards. (shrink)

In a response to critiques of his On the Postcolony in a 2006 African Identities article, Achille Mbembe declared that the book was written at a time when the study of Africa was caught in a dramatic analytical gridlock. Traditional critical frameworks and discourses on the condition of postcolonial Africa seemed inadequate and ineffectual. Marxian analysis of colonization and its consequences is specifically isolated as one such impotent tool of critical analysis. As an alternative to these “failed” traditional paradigms, Mbembe (...) launches into a deconstructive experimental hermeneutic that leads him to the explication of colonial alterity in libidinal, representational and semiotically analogous language, as exhibited in On the Postcolony. This article challenges the efficacy of this post-structuralist semiotics and phenomenological extrapolations as the proposed way out of his perceived “cul-de-sac” in African postcolonial self-imagination. In particular, his dismissal of Marxian theory is turned... (shrink)

Recent advances in wireless technologies have led to the development of intelligent, in-vehicle safety applications designed to share information about the actions of nearby vehicles, potential road hazards, and ultimately predict dangerous scenarios or imminent collisions. These vehicle safety communication (VSC) technologies rely on the creation of autonomous, self-organizing, wireless communication networks connecting vehicles with roadside infrastructure and with each other. As the technical standards and communication protocols for VSC technologies are still being developed, certain ethical implications of these new (...) information technologies emerge: Coupled with the predicted safety benefits of VSC applications is a potential rise in the ability to surveil a driver engaging in her everyday activities on the public roads. This paper will explore how the introduction of VSC technologies might disrupt the “contextual integrity” of personal information flows in the context of highway travel and threaten one’s “privacy in public.” Since VSC technologies and their related protocols and standards are still in the developmental stage, the paper will conclude by revealing how close attention to the ethical implications of the remaining design decisions can inform and guide designers of VSC technologies to create innovate safety applications that increase public safety, but without compromising the value of one’s privacy in public. (shrink)

This study was an attempt to investigate the nature of metaphor by doing a cross-cultural comparison of metaphor in 2 typologically different languages-English and Persian. For this purpose, animal metaphors were taken for comparison. The "GREAT CHAIN OF BEING" metaphor (Lakoff & Turner, 1989), along with the principle of metaphorical highlighting (Kovecses, 2002), were used as a framework in comparing different aspects of animal metaphors as interpreted by native speakers of the 2 languages. The results showed that although animal metaphors (...) in English and Persian are similar to a certain extent, many aspects of them are culture-specific. The similarities and differences among 44 animal metaphors in these 2 languages are shown and some possible explanations are put forward. (shrink)

_Background:_ Cognitive biases play an important role in the formation and maintenance of delusions. These biases are indicators of a weak reflective mind, or reduced engaging in reflective and deliberate reasoning. In three experiments, we tested whether a bias to accept non-sense statements as profound, treat metaphorical statements as literal, and suppress intuitive responses is related to psychotic-like experiences. _Methods:_ We tested deliberate reasoning and psychotic-like experiences in the general population and in patients with a former psychotic episode. Deliberate reasoning (...) was assessed with the bullshit receptivity scale, the ontological confabulation scale and the cognitive reflection test (CRT). We also measured algorithmic performance with the Berlin numeracy test and the wordsum test. Psychotic-like experiences were measured with the Community Assessment of Psychic Experience (CAPE-42) scale. _Results:_ Psychotic-like experiences were positively correlated with a larger receptivity toward bullshit, more ontological confabulations, and also a lower score on the CRT but not with algorithmic task performance. In the patient group higher psychotic-like experiences significantly correlated with higher bullshit receptivity. _Conclusion:_ Reduced deliberate reasoning may contribute to the formation of delusions, and be a general thinking bias largely independent of a person's general intelligence. Acceptance of bullshit may be facilitated the more positive symptoms a patient has, contributing to the maintenance of the delusions. (shrink)

This study introduces and evaluates the GIBAC Learning Model, aimed at enhancing students’ mathematical communication skills in Indonesian secondary schools, achieving an impressive 30% increase in students’ mathematical communication skills as evidenced by the n-gain method and dependent t-test analysis. Grounded in cooperative learning theory and motivation, the model integrates local academic culture and promotes student independence, offering a promising avenue for educational advancement in Indonesia. Employing a Mixed Methods approach, data from three secondary schools were collected via cluster random (...) sampling, encompassing interviews, observations, expert assessments, and questionnaires. Analysis reveals the model’s effectiveness in improving mathematical communication skills, underscoring its relevance to Indonesian educational practices. Practical implications for teachers emphasize the integration of cultural aspects and student autonomy in mathematics education, thereby contributing to the advancement of educational literature through Indonesian innovation and cultural adaptation in pedagogical frameworks. (shrink)

In 1998, I suggested a new text for a notably corrupt passage in Pindar's Isthmian 5. This article is in effect a sequel to that earlier discussion. In the 1998 article, I proposed, inter alia, that the modern vulgate text of I. 5.58, ἐλπίδων ἔκνισ’ ὄπιν, is indefensible and the product of scribal corruption in antiquity, and that chief among the indefensible products of corruption there is the supposed secular use of ὄπις, as if used to mean something like ‘zeal’. (...) This is a sense for which there is no good evidence in classical Greek, where ὄπις always has a delimited religious denotation, meaning either ‘gods’ response’, ‘divine retribution’, or else ‘religious awe’ or ‘reverence’ towards the gods, through fear of that response or that retribution. If we discount I. 5.58 itself, all the pre-Hellenistic attestations can be straightforwardly listed under these headings: Il. 16.388 θεῶν ὄπιν οὐκ ἀλέγοντες, Od. 14.88 ὄπιδος κρατερὸν δέος, Hes. Theog. 221–2 θεαὶ... |... ἀπὸ τῷ δώωσι κακὴν ὄπιν, Pind. P. 8.71–2 θεῶν δ’ ὄπιν | ἄφθονον αἰτέω, sim. Od. 20.215, 21.28, Hes. Op. 187, 251, 706, along with, seemingly, a fragmentary fifth-century Thessalian verse inscription, CEG 1.120.1 Hansen; Hdt. 9.76.2 θεῶν ὄπιν ἔχοντας, 8.143.2. In addition, one other instance can be interpreted as either or, or in effect both: Od. 14.82 οὐκ ὄπιδα φρονέοντες... οὐδ’ ἐλεητύν. In all cases, though, ‘gods’ are specified, usually as a dependent genitive with ὄπις, or else separately but in the near context. Hellenistic and later occurrences of the word are few, and hints there of a secular reading can actually be taken to reflect misunderstandings based on, precisely, the early corruption in I. 5. (shrink)

This paper defends the acts/omissions distinction which underpins the present law on euthanasia, from various criticisms, and aims to show that it is supported by fundamental principles. After rejecting arguments that deny the coherence and/or legal relevance of the distinction, the discussion proceeds to focus on the causal relationship between the doctor and the patient's death in each case. Although previous analyses, challenging the causal efficacy of omissions generally, are shown to be deficient, it is argued that in certain cases (...) of causing death by omission the causal authorship of the doctor lapses. The final part of the paper examines why this should be morally significant and proposes an answer in terms of the principle of equality. Assuming all other factors are equal, the infringement of this principle provides an additional reason against actively killing a patient, which is not present in cases of passively letting die. (shrink)

Using delay differential equations to study mathematical models of Parkinson's disease and Huntington's disease is important to show how important it is for synchronization between basal ganglia loops to work together. We used the delay circuit RLC (resistor, inductor, capacitor) model to show how the direct pathway and the indirect pathway in the basal ganglia excite and inhibit the motor cortex, respectively. A term has been added to the mathematical model without time delay in the case of the hyperdirect pathway. (...) It is proposed to add a non-linear term to adjust the synchronization. We studied Hopf bifurcation conditions for the proposed models. The desynchronization of response times between the direct pathway and the indirect pathway leads to different symptoms of Parkinson's disease. Tremor appears when the response time in the indirect pathway increases at rest. The simulation confirmed that tremor occurs and the motor cortex is in an inhibited state. The direct pathway can increase the time delay in the dopaminergic pathway, which significantly increases the activity of the motor cortex. The hyperdirect pathway regulates the activity of the motor cortex. The simulation showed bradykinesia occurs when we switch from one movement to another that is less exciting for the motor cortex. A decrease of GABA in the striatum or delayed excitation of the substantia nigra from the subthalamus may be a major cause of Parkinson's disease. An increase in the response time delay in one of the pathways results in the chaotic movement characteristic of Huntington's disease. (shrink)

By the colours and decoration of a vase fragment one determines the period and style to which the original belonged; while its physical contours show from what part of the original it comes. The material may be insufficient for a reconstruction of the whole design. But it is often legitimate to go beyond what is actually contained in the preserved pieces.

The paper intends to objectively review the ecological understanding of Upaniṣhadic ṛṣis. Since ecology is a modern notion, it is required to precisely place it within the Upaniṣhadic thought. For that purpose, a possible ontological structure of Upaniṣhadic philosophy is sorted in which the discussion of ecology becomes meaningful. Upaniṣhadic ṛṣis conceived ecology as a part of their metaphysics, that is, one which is assisted by the devatas. There is a dependent coexistence between Devatas, Humans and the world. This feature (...) of Upaniṣhadic philosophy should not be treated as a declaration for environmental conservation. It is rather seen as a theory of consumption and calibration from both sides. Although ecology is integrated into the Upaniṣhadic metaphysics, it is not one of the subject matters of Upaniṣhads. An understanding of ecology traceable from Upaniṣhads is supplementary to Upaniṣhadic theory of Devatas. Thus, the author concludes that the Upaniṣhadic ecology is metaphysical rather than natural. (shrink)

Tradicionalmente se ha entendido que la mejor teoría de la responsabilidad extracontractual es aquella que mejor explica los rasgos centrales de la práctica. En este sentido, los defensores de las teorías deontológicas, basadas en principios de justicia, han rechazado el poder explicativo del análisis económico del derecho. Han sostenido que no logra reconstruir la práctica dando sentido a sus conceptos centrales, ni al modo en que están relacionados. Por lo tanto, no puede explicar la pauta de inferencias que llevan a (...) un juicio de responsabilidad. En este trabajo me propongo mostrar que ambas teorías son capaces de explicar aspectos diferen- tes de la práctica. En contra de lo que se asume generalmente, el análisis económico del derecho y las teorías deontológicas no son teorías rivales, sino compatibles, puesto que tienen por objeto responder a preguntas distintas. (shrink)

A metaphysical strand of C. S. Peirce’s American pragmatism resonates deeply in potential alliance with “incorporeal feminism”: a transcontinental philosophy with origins in Luce Irigaray’s ethics of sexual difference. A psychoanalyst trained by Lacan himself, Irigaray analyzes the unconscious of various philosophical systems, revealing dualism as an underlying phallic structure. In the dualism between idealism and materialism, she explains, the terms become sexually coded: idealism, paternal-masculine; materialism, maternal-feminine. Incorporeal feminism does not merely invert the roles, but radically reimagines the relation (...) between them, postulating the ideal as a maternal condition of possibility for birthing the material into existence; not separate substances but the inseparable activity of materiality making itself. For Peirce, ideas act; and though he was by no means a feminist, his metaphysics lend at least three insights to incorporeal feminism: an alternative to dualism in the trichotomic categories “firstness, secondness, and thirdness”; an evolutionary cosmology where the material universe is a gestating embryo within a womb; and an objective idealism: a model for addressing the dilemma of when sexual difference begins. Within “firstness,” sexual difference is ideal; an incorporeal activity pre-existing and latently imbuing materiality to varying degrees, ultimately expressing itself in certain life-forms as bodily differences. (shrink)