Purpose Prescription stimulant use as “cognitive enhancers” has been described among undergraduate college students. However, the use of prescription stimulants among future health care professionals is not well characterized. This study was designed to determine the prevalence of prescription stimulant misuse among students at an academic health sciences center. -/- Method Electronic surveys were e-mailed to 621 medical, pharmacy, and respiratory therapy students at East Tennessee State University for four consecutive weeks in fall 2011. Completing the survey was voluntary and (...) anonymous. Surveys asked about reasons for, frequency of, and side effects of nonprescription misuse of prescription stimulants. Given the sensitive material, an opportunity to win one of ten $50 gift cards was used as an incentive. -/- Results Three hundred seventy-two (59.9%) students completed the survey from three disciplines (47.6% medical, 70.5% pharmacy, and 57.6% respiratory therapy). Overall, 11.3% of responders admitted to misusing prescription stimulants. There was more misuse by respiratory therapy students, although this was not statistically significant (10.9% medicine, 9.7% pharmacy, 26.3% respiratory therapy; P = .087). Reasons for prescription stimulant misuse included to enhance alertness/ energy (65.9%), to improve academic performance (56.7%), to experiment (18.2%), and to use recreationally/get high (4.5%). -/- Conclusions Prescription stimulant misuse was prevalent among participating students, but further research is needed to describe prevalence among future health care workers more generally. The implications and consequences of such misuse require further study across professions with emphasis on investigating issues of academic dishonesty (e.g., “cognitive enhancement”), educational quality, and patient safety or health care quality. (shrink)

V. C. Chappell; IV*—Stuff and Things, Proceedings of the Aristotelian Society, Volume 71, Issue 1, 1 June 1971, Pages 61–76, https://doi.org/10.1093/aristotelia.

A compact edition of Mr. Beck's excellent translation of the second Critique, slightly revised, together with a helpful short introduction and a bibliography.--V. C. C.

In this paper, I argue that scholars such as John Braithwaite and Lode Walgrave rely on fictions when presenting their utopian vision of restorative justice. Three claims in particular are shown to be fictitious. Proponents of restorative justice maintain, first, that the offender and the victim voluntarily attend the restorative conference. Second, that the restorative conference enables the offender and the victim to take on active responsibility. Third, that the reparatory tasks on which the parties agree should not be understood (...) in terms of the intentional infliction of harm. These fictions, so I argue, are not merely a mistake, but instead serve an important function: the various parties need to believe that they adequately capture the reality of the restorative conference as they are more likely to acquiesce if they believe the fictions to be true. I conclude that the fictions are the driving force within the restorative endeavour. (shrink)

Attention has been drawn, particularly since Kant, to propositions which can not have negative instances. They used to be called a priori, axioms, first principles. Today, they are usually called postulates—C. I. Lewis uses both the old and new terminology—because there is a growing recognition of the fact that at least some of them are not “necessary” in the traditional sense. Kant placed a limitation on the apriorism of the continental rationalists. Current epistemologists and logicians have outstripped Kant in the (...) direction signalled by him. Both he and they, however, concur in the opinion that apriori propositions are subject to negation of a sort. The Kantian dinge-an-sich, though they can not contradict these propositions by being negative instances of them, do nevertheless stand to them in the relation of insubordination, thereby exerting on them a “negative action” of a sort. And, according to current views, there are instances which, though they fall outside the range of significance of a proposition or system and hence can not contradict it, do nevertheless tend to bring about a revision of it by a negative action of some sort. The purpose of this brief essay is to coin a convenient name for such instances and to describe certain properties of their peculiar negative action. (shrink)

I do not think it would be fair for me to reply to Professor Spiegelberg’s rejoinder without giving him the chance to reply in turn to my reply. The first speaker in a symposium should always, I believe, have the last word. But by that principle I am entitled to a reply to Professor Chisholm, for whom, in his original paper, I was a primary target.

Ontology was never Hume's main interest, but he certainly had opinions as to what there is, and he often expressed these in his philosophical works. Indeed it seems clear that Hume changed his ontological views while writing the Treatise, and that not just one but two different ontologies are to be found there. The ontology of Parts I, II, and III of Book I is more or less Lockean. There are minds and their operations and qualities. There are physical entities, (...) bodily actions and qualities if not bodies over and above these. And there are further entities, called ideas by Locke and perceptions by Hume, that represent things other than themselves, both physical and mental, while existing in and being dependent upon minds. In Part IV of Book I, however, and especially in Sections 2 and 6, a new ontology appears, one that differs not only from the doctrine of the earlier sections of the Treatise but also from any that previous philosophers had held. According to this new ontology, there are only perceptions: all other sorts of things are absorbed by or reduced to these, or else simply eliminated. Berkeley had indeed assimilated bodies and the properties of bodies to perceptions, but he had kept minds as a distinct category of entity. Hume went the whole way, making everything perceptions. We might characterise this new ontology as trans-Berkeleyan, or call it, on account of its similarity to later doctrines so named, phenomenalism or neutral monism. (shrink)

A more significant indication of the revived interest in Whitehead, however, is the number of first-rate studies of his philosophy which have been produced in recent years. Three have been published; each is superior in scope, depth, and philosophic insight to the studies hitherto available. In addition, two more works are announced for early publication, one of which at least is of the same high caliber. The authors of these recent books are neither apologists nor detractors, neither loyal disciples nor (...) ideological enemies of their subject. In the main they are themselves philosophers, concerned to understand and to help others understand the constructions of a philosophic master builder, one who, unfortunately, did not himself do all he might have done to facilitate such understanding. We have long needed studies of the sort now appearing. More work is needed for our comprehension to be complete, and our assessments sure. But these recent books have brought these goals within striking distance. (shrink)

The Essay concerning Human Understanding was published at the end of 1689.1 It sold well, and within three years Locke was planning revisions for a second edition. Among those whose “advice and assistance” he sought was the Irish scientist William Molyneux. Locke had begun a correspondence with Molyneux a few months before, after the latter had lavishly praised the Essay and its author in the Epistle Dedicatory of his own Dioptrica Nova, published early in 1692. Here was a man, Locke (...) concluded, whose judgment one could trust. He returned Molyneux’s compliment in the Essay’s new edition, calling him “that very Ingenious and Studious promoter of real Knowledge, ... whom I am proud to call my friend”. (shrink)

The Cognitive Reflection Test (CRT) is a measure of analytical reasoning that cues an intuitive but incorrect response that must be rejected for successful performance to be attained. The CRT yields two types of errors: Intuitive errors, which are attributed to Type 1 processes; and non-intuitive errors, which result from poor numeracy skills or deficient reasoning. Past research shows that participants who commit the highest numbers of errors on the CRT overestimate their performance the most, whereas those with the lowest (...) error-rates tend to slightly underestimate. This is an example of the Dunning-Kruger Effect (DKE). The present study examined how intuitive vs. non-intuitive errors contribute to overestimation in the CRT at different levels of performance. Female undergraduate students completed a seven-item CRT test and subsequently estimated their raw score. They also filled out the Faith in Intuition (FI) questionnaire, which is a dispositional measure of intuitive thinking. Data was separated into quartiles based on level of performance on the CRT. The results demonstrated the DKE. Additionally, intuitive and non-intuitive errors predicted miscalibration among low, but not high performers. However, intuitive errors were a stronger predictor of miscalibration. Finally, FI was positively correlated with CRT self-estimates and miscalibration, indicating that participants who perceived themselves to be more intuitive were worse at estimating their score. These results taken together suggest that participants who perform poorly in the CRT and also those who score higher in intuitive thinking disposition are more susceptible to the influences of heuristic-based cues, such as answer fluency, when judging their performance. (shrink)

Moral philosophers have often felt the need of a concept which would cover all those cases where we are prevented from achieving our ends through no fault of our own: a criterion for saying when failure is not blameworthy. The deontologists thought we were not to blame for actions done in genuine ignorance of the facts. Kant declared in a famous passage that we were not morally responsible for failures due to the “niggardliness of stepmother nature.” In this article I (...) want to introduce into moral philosophy a new concept for clarifying the failures for which we are not to blame: the notion of scarcity, taken from economic theory. (shrink)

A brief survey of topics having to do in some way with "time," in a number of that term's myriad senses. There are chapters on "lived" time, the times of physics and history, and the relation of time and eternity. M. Pucelle's writing is lively, and his discussions are frequently illuminating, despite their extreme brevity and, at times, over-generality.--V. C. C.

Alberti's Della pittura was the first, and in many ways the most important, of the Renaissance treatises on painting, elaborating as it does the theoretical backgrounds of the influential new art of 15th-century Florence. This edition presents the work with distinction. The translation--the first in English since 1755--is based upon the known manuscript sources, and has been provided with a helpful introduction and notes. Diagrams serve to clarify Alberti's accounts of perspective. --V. C. C.

A fine new translation, in which clarity and ease of reading have been the principal aims. Mr. Warrington has re-arranged the traditional text in an effort to make of its often disparate parts a unified and well-ordered whole. Book Δ is printed first, for example, and Ι and Λ last, with α and parts of Κ and Μ as Appendices. Long sentences have been broken up, subtitles inserted, points and paragraphs numbered for ready reference, and parenthetical phrases printed as footnotes. (...) Further footnotes explain difficult passages and provide cross-references. The result is perhaps the easiest Metaphysics possible, though even it, of course, is far from easy going.--V. C. C. (shrink)

Eleven essays, on a variety of topics, most of them first given as lectures or published in periodicals and Festschriften. This is "late" Heidegger --alternately brilliant and mystifying, provocative and exasperating, at least to the uninitiated. Perhaps the best pieces in the book are the three which discuss passages in pre-Socratic philosophers--here, familiar texts are given fresh, if unorthodox, interpretations, and are made to suggest philosophical conclusions of remarkable subtlety and scope. --V. C. C.