The present study investigated the effect of Parkinson’s disease (PD) on prospective memory (PM) tasks by varying the emotional content of the PM actions. Twenty-one older adults with PD and 25 healthy older adults took part in the present study. Participants performed three virtual days in the Virtual Week task. On each virtual day, participants performed actions with positive, negative or neutral content. Immediately following each virtual day, participants completed a recognition task to assess their retrospective memory for the various (...) prospective memory tasks. PD patients were less accurate than the control group at both PM accuracy and recognition task accuracy. The effect of emotional valence was also evident, indicating that all participants were more accurate on positive PM tasks than both negative and neutral. This study confirmed PM impairment in PD patients and extended previous research showing how positive emotional stimuli can influence PM performance. (shrink)

The author presents and defends three theses: (1) "the first is that it is not profitable for us at present to do moral philosophy; that should be laid aside at any rate until we have an adequate philosophy of psychology." (2) "the second is that the concepts of obligation, And duty... And of what is morally right and wrong, And of the moral sense of 'ought', Ought to be jettisoned if this is psychologically possible...." (3) "the third thesis is that (...) the differences between the well-Known english writers on moral philosophy from sidgwick to the present day are of little importance." (staff). (shrink)

This book offers an introduction to the Sophists of fifth-century Athens and a new overall interpretation of their thought. Since Plato first animadverted on their activities, the Sophists have commonly been presented as little better than intellectual mountebanks - a picture which Professor Kerferd forcefully challenges here. Interpreting the evidence with care, he shows them to have been part of an exciting and historically crucial intellectual movement. At the centre of their teaching was a form of relativism, most famously expressed (...) by Protagoras as 'Man is the measure of all things', and which they developed in a wide range of views - on knowledge and argument, virtue, government, society, and the gods. On all these subjects the Sophists did far more than simply provoke Plato to thought. Their contributions were substantial and serious; they inaugurated the debate on many central philosophical questions and decisively shifted the focus of philosophical attention from the cosmos to man. (shrink)

An examination of verbal hallucinations and thought insertion as examples of "alienated self-consciousness.".

This book traces the intellectual revolution initiated by Thales in the sixth century BC to its culmination in the metaphysics of Parmenides.

R.I.G. Hughes presents a series of eight philosophical essays on the theoretical practices of physics. The first two essays examine these practices as they appear in physicists' treatises (e.g. Newton's Principia and Opticks ) and journal articles (by Einstein, Bohm and Pines, Aharonov and Bohm). By treating these publications as texts, Hughes casts the philosopher of science in the role of critic. This premise guides the following 6 essays which deal with various concerns of philosophy of physics such as laws, (...) disunities, models and representation, computer simulation, explanation, and the discourse of physics. (shrink)

This entirely new work guides the reader through the most basic systems of modal propositional logic up to systems of modal predicate with identity, dealing with both technical developments and discussing philosophical applications.

Having outlined a theory of bullshit and falsehood, Harry G. Frankfurt turns to what lies beyond them: the truth, a concept not as obvious as some might expect. Our culture's devotion to bullshit may seem much stronger than our apparently halfhearted attachment to truth. Some people won't even acknowledge "true" and "false" as meaningful categories, and even those who claim to love truth cause the rest of us to wonder whether they, too, aren't simply full of it. Practically speaking, many (...) of us deploy the truth only when absolutely necessary, often finding alternatives to be more saleable, and yet somehow civilization seems to be muddling along. But where are we headed? Is our fast and easy way with the facts actually crippling us? Or is it "all good"? Really, what's the use of truth, anyway? With the same leavening wit and commonsense wisdom that animates his pathbreaking work On Bullshit, Frankfurt encourages us to take another look at the truth: there may be something there that is perhaps too plain to notice but for which we have a mostly unacknowledged yet deep-seated passion. His book will have sentient beings across America asking, "The truth—why didn't I think of that?". (shrink)

L’introduzione al fascicolo Analogia e medioevo sive vent’anni di analogie presenta il numero 18 di "Doctor Virtualis" e traccia le tappe fondamentali della rivista. Si delineano dapprima alcune linee della storia della rivista e le sue ispirazioni teoriche e storiografiche principali, per poi mettere in luce le ragioni della rilevanza del tema dell’analogia, come oggetto utilizzato e pensato nei secoli medievali e come strumento di ricerca storiografica, e infine si conclude con l’articolazione del fascicolo. The introduction to the issue Analogy (...) and the Middle Ages sive twenty years of analogies presents issue n. 18 of Doctor Virtualis and traces the milestones of the journal. It first sketches some lines of the history of the journal and its main theoretical and historiographical inspirations, then highlights the reasons for the relevance of the theme of analogy, as an object used and thought of in the medieval centuries and as a tool for historiographical research, and finally concludes with the articulation of the issue. (shrink)

Editor James Fetzer presents an analytical and historical introduction and a comprehensive bibliography together with selections of many of Carl G. Hempel's most important studies to give students and scholars an ideal opportunity to appreciate the enduring contributions of one of the most influential philosophers of science of the 20th century.

I testi biblici si guardano, rinviano l'uno all'altro, si citano si rispecchiano l'uno nell'altro, e il frutto di tale rispecchiamento precipita a formare nuovi strati testuali.

If the paradigm of secularization as replacement was falsified by the permanent vitality of the religious dimension on the world horizon and in the public sphere, the universalization of the paradigm of secularization as differentiation, on the contrary, turns out to be an essential guarantee of the maintenance and promotion of the rule of law and human rights. From an alternative perspective to both secularism and fundamentalism, public theology today is therefore called upon to reconstruct and argumentatively justify the function (...) of religious freedom as a basic principle of democratic society, within the framework of cognitive and normative disjunction between religion and citizenship which rules modernity. It is urgent to theologically demystify the regressive manipulation of this principle, as a vector of a democratically disruptive tribal pluralism, in contradiction with its nature as a catalyst for an integrative pluralism essential for social cohesion and the common good.Keywords: Religious liberty; laïcité; secularization; J.C. Murray; citizenship; religious fundamentalism. (shrink)

Lycan not only uses the numerous arguments against materialism, and functionalist theories of mind in particular, to gain a more detailed positive view of the ..