Confidence ratings have often been integrated into reasoning and intelligence tasks as a means for assessing meta-reasoning processes. Although it is often assumed that eliciting these judgements throughout reasoning tasks has no effect on the underlying performance outcomes, this is yet to be established empirically. The current study examines whether eliciting CR from participants during a fluid-reasoning task influences their performance and how this effect is moderated by their initial self-confidence in their own reasoning abilities. In a first experiment, we (...) found that participants performing CR during Raven's Progressive Matrices significantly outperformed a control group who did not provide ratings. Additionally, a second experiment demonstrated that CR only facilitated performance in participants who have a high level of initial self-confidence in their reasoning ability, whereas they were detrimental to participants low in self-confidence. (shrink)

Aim To study the views on the acceptability of physician-assisted-suicide of lay people and health professionals in an African country, Togo.Method In February–June 2012, 312 lay people and 198 health professionals in Togo judged the acceptability of PAS in 36 concrete scenarios composed of all combinations of four factors: the patient's age, the level of incurability of the illness, the type of suffering and the patient's request for PAS. In all scenarios, the patients were women receiving the best possible care. (...) The ratings were subjected to cluster analysis and analyses of variance.Results Most lay people were not systematically opposed to PAS, whereas most health professionals were systematically opposed to it. The most important factors in increasing acceptability among people not systematically opposed were advanced age of the patient and incurability of the illness. Additional acceptability was provided by the patient's request to have her life ended, although much less so than in studies in Western countries, and by suffering characterised by complete dependence rather than by extreme physical pain.Conclusions These empirical findings—the first ones gathered in the African continent—suggest that most Togolese lay people are not categorically for or against PAS, but judge its degree of acceptability as a function of concrete circumstances. (shrink)

Collingwood’s “Libellus de Generatione: An Essay in Absolute Empiricism” was a tract of strenuous philosophical revisionism; never published, perhaps unpublishable, supposedly destroyed, it survived. He begins by stressing his obligations to David Hume; he offers his thematic: “absolute denial of any such concept as substance and the resolution of all reality into the reality of experience.” “The reality of mind is the process of its experience, its life, and nothing else”. Or, “the mind is a mirror... whose being is solely (...) the activity of reflecting”; it has no “substance of its own of which this activity is only a reflection”. Collingwood’s entire career as student and teacher... (shrink)

This essay concerns Scott Shapiro's criticism that H.L.A. Hart's theory of law suffers from a Although other philosophers of law have summarily dismissed Shapiro's criticism, I argue that it identifies an important requirement for an adequate theory of law. Such a theory must explain why legal officials justify their actions by reference to abstract propositional entities, instead of pointing to the existence of social practices. A virtue of Shapiro's planning theory of law is that it can explain this phenomenon. Despite (...) these sympathies, however, I end with the suggestion that Shapiro's criticism of Hart, as it stands, is incomplete. Careful attention to Hart's notion of the internal point of view indicates that he was aware that legal justification ends with abstract objects, not practices, and that he offered his own explanation of this phenomenon. (shrink)

A version of nonstandard analysis, Internal Set Theory, has been used to provide a resolution of Zeno's paradoxes of motion. This resolution is inadequate because the application of Internal Set Theory to the paradoxes requires a model of the world that is not in accordance with either experience or intuition. A model of standard mathematics in which the ordinary real numbers are defined in terms of rational intervals does provide a formalism for understanding the paradoxes. This model suggests that in (...) discussing motion, only intervals, rather than instants, of time are meaningful. The approach presented here reconciles resolutions of the paradoxes based on considering a finite number of acts with those based on analysis of the full infinite set Zeno seems to require. The paper concludes with a brief discussion of the classical and quantum mechanics of performing an infinite number of acts in a finite time. (shrink)

Ayn Rand's first novel, We the Living, offers an early form of the author's nascent philosophy—the philosophy Rand later called Objectivism. Robert Mayhew's collection of entirely new essays brings together pre-eminent scholars of Rand's writing. In part a history of We the Living, from its earliest drafts to the Italian film later based upon it, Mayhew's collection goes on to explore the enduring significance of Rand's first novel as a work both of philosophy and of literature.

This article examines the strongest case to date in favor of a Whiteheadian atheism. But this case proves inadequate to account for genuine novelty.

Translation with notes of Ammonius' Commentary on Aristotle's Categories.

The purpose of this essay is to map out the perspective of ecstatic naturalism and its corollary theology of deep pantheism. Ecstatic naturalism begins and ends with the fissuring between nature naturing (nature perennially creating itself out of itself alone) and nature natured (the innumerable orders of the world). Nature naturing and its pulsating potencies could also be named: der Wille (Schopenhauer), firstness (Peirce), the transcendental psychoid (Jung), and creativity (Whitehead). Deep Pantheism rejects theism, with a fully transcendent deity, and (...) panentheism, with its deity both in and beyond nature. The “deep” in my form of pantheism refers to the otherness of the unfathomable depths of the unconscious of nature. The theism entailed is that of gods and goddesses, finitely located, that are archetypal images. The symbol of the Great Mother is a premier locus for grounding and enveloping the human psyche. The travail of mind involves the fitful and precarious transitions between finite and embedded mind within nature natured and the emergence of an awareness of the depths of the human, cultural, collective, and natural modes of the unconscious via nature naturing. (shrink)

Cet article propose une brève discussion de la représentation des arbres et des grottes dans l’art grec, en soulignant la tendance de ces deux motifs paysagers à se recouvrir ou à se confondre sur un plan formel.The article offers a brief discussion of tree and cave representations in Greek art, tracing a tendency of these two landscape motifs to overlap or appear in conflated form.

Courteously, Professor Jacquelyn Kegley, in her helpful and balanced book Josiah Royce in Focus, allocates her summary of responses to my 1976 hypothesis.2 My hypothesis stated that Royce’s intellectual development from 1875 to 1916 was aptly imagined as a triple-peaked affair.3 The jagged line of the Sierras’ peaks with its three highest may unduly distract from the emphasis also needed on the continuity and unique identity of the whole course of Royce’s thought and of the entire range of the Sierras (...) in the United States.Kegley draws upon Royce’s own image of new growth with distinct yet consistent additions.4 I now see both of these starting images as helpful yet limited for the whole of... (shrink)

We argue that i-frame interventions can and do increase support for systemic reforms, and s-frame interventions should be pursued in parallel to address key societal issues. Without accompanying i-frame interventions, s-frame interventions can fail. We offer an operant conditioning framework to generate positive spillover effects. Behavioral scientists should develop i-frame interventions that enhance, rather than compete with, s-frame interventions.