The philosophy of chemistry has emerged in recent years as a new and autonomous field within the Anglo-American philosophical tradition. With the development of this new discipline, Eric Scerri and Grant Fisher's "Essays in the Philosophy of Chemistry" is a timely and definitive guide to all current thought in this field. This edited volume will serve to map out the distinctive features of the field and its connections to the philosophies of the natural sciences and general philosophy of science (...) more broadly. It will be a reference for students and professional alike. Both the philosophy of chemistry and philosophies of scientific practice alike reflect the splitting of analytical and continental scholastic traditions, and some philosophers are turning for inspiration from the familiar resources of analytical philosophy to influences from the continental tradition and pragmatism. While philosophy of chemistry is practiced very much within the familiar analytical tradition, it is also capable of trail-blazing new philosophical approaches. In such a way, the seemingly disparate disciplines such as the "hard sciences" and philosophy become much more linked. (shrink)

The philosophy of chemistry has emerged in recent years as a new and autonomous field within the Anglo-American philosophical tradition. With the development of this new discipline, Eric Scerri and Grant Fisher's "Essays in Philosophy of Chemistry" is a timely and definitive guide to all current thought in this field. One of the themes of this collection is how philosophy of chemistry can make a contributions to problems of philosophy more generally, such as how chemistry and quantum chemistry contribute (...) to the philosophy of the mind. (shrink)

All modern critics have read verses 128–36 of Pseudo-Scymnus’ iambic Periodos to Nicomedes (c.133–110/109 b.c.e.) as a description of the personal autopsies of the author. However, close analysis of both the literary dynamics of the poem and the syntax of the lacunose text that precedes this passage shows that this cannot be the case. This article proposes that Timaeus of Tauromenium (c.350–260 b.c.e.) is a superior candidate for the referent of these lines, and offers a coherent approach to emending the (...) manifestly corrupt text. This reinterpretation makes better sense of the extant text of the Periodos, and allows these verses to be read as a second-century witness to Timaeus’ autoptic prowess. (shrink)

Milgram’s experiments, subjects were induced to inflict what they believed to be electric shocks in obedience to a man in a white coat. This suggests that many of us can be persuaded to torture, and perhaps kill, another person simply on the say-so of an authority figure. But the experiments have been attacked on methodological, moral and methodologico-moral grounds. Patten argues that the subjects probably were not taken in by the charade; Bok argues that lies should not be used in (...) research; and Patten insists that any excuse for Milgram’s conduct can be adapted on behalf of his subjects. (Either he was wrong to conduct the experiments or they do not establish the phenomenon of immoral obedience). We argue a) that the subjects were indeed taken in b) that there are good historical reasons for regarding the experiments as ecologically valid, c) that lies (though usually wrong) were in this case legitimate, d) that there were excuses available to Milgram which were not available to his subjects and e) that even if he was wrong to conduct the experiments this does not mean that he failed to establish immoral obedience. So far from ‘disrespecting’ his subjects, Milgram enhanced their autonomy as rational agents. We concede however that it might (now) be right to prohibit what it was (then) right to do. (shrink)

Background Papers retracted for fraud (data fabrication or data falsification) may represent a deliberate effort to deceive, a motivation fundamentally different from papers retracted for error. It is hypothesised that fraudulent authors target journals with a high impact factor (IF), have other fraudulent publications, diffuse responsibility across many co-authors, delay retracting fraudulent papers and publish from countries with a weak research infrastructure. Methods All 788 English language research papers retracted from the PubMed database between 2000 and 2010 were evaluated. Data (...) pertinent to each retracted paper were abstracted from the paper and the reasons for retraction were derived from the retraction notice and dichotomised as fraud or error. Data for each retracted article were entered in an Excel spreadsheet for analysis. Results Journal IF was higher for fraudulent papers (p<0.001). Roughly 53% of fraudulent papers were written by a first author who had written other retracted papers (‘repeat offender’), whereas only 18% of erroneous papers were written by a repeat offender (χ=88.40; p<0.0001). Fraudulent papers had more authors (p<0.001) and were retracted more slowly than erroneous papers (p<0.005). Surprisingly, there was significantly more fraud than error among retracted papers from the USA (χ2=8.71; p<0.05) compared with the rest of the world. Conclusions This study reports evidence consistent with the ‘deliberate fraud’ hypothesis. The results suggest that papers retracted because of data fabrication or falsification represent a calculated effort to deceive. It is inferred that such behaviour is neither naïve, feckless nor inadvertent. (shrink)

Concepts are basic elements of thought. Piaget has a conception of the nature of concepts as informational or computational operations performed in an inner milieu and enabling the child to understand the world in which it lives and acts. Concepts are, however, not merely logico?mathematical but are also conceptually linked to the mastery of language which itself involves the appropriate use of words in social and interpersonal settings. In the light of Vygotsky's work on the social and interactive nature of (...) children's thinking and the nature of language as an essentially public currency of rule?governed signs, we are led to reconstrue conceptual mastery as the acquisition of an interactive and interpersonal repertoire of tools which introduces the child to the world of those who educate it. In this way we come to see the elements of mind as constitutively involving that activity in which the determinants of meaning constrain and direct the child's linguistic development. (shrink)

Free will seems to be part of the romantic echo of a world view which predates scientific psychology and, in particular, cognitive neuroscience. Findings in cognitive neuroscience seem to indicate that some form of physicalist determinism about human behavior is correct. However, when we look more closely we find that physical determinism based on the view that brain events cause mental events is problematic and that the data which are taken to support that view, do nothing of the kind. In (...) fact that view meets some substantial objections which turn on the role of the contents of our thoughts and experiences in explaining our behavior. When we look at mental or psychological content we find it is governed by rules and not just causal laws. Rule-following is an activity which invokes the role of the thinker as rational agent and this is not a causal type of explanation. The fact that the thinker as agent is important means that when we invoke the way that a subject thinks about the world, we conceive of that subject as located in a socio–cultural context. This in turn requires that we recognize an explanatory circle according to which neither brain science nor social science can claim priority in explaining human behavior and it follows that, for the purposes of psychological explanation and the understanding of the brain as an organ subserving a system of representation, we are bound to regard human beings as reasoning beings who exert some control over their own behavior and not just as physical systems. This defeats the causal determinist position. (shrink)

We view a human being as a mental and spiritual entity and also as having a physical nature. The essence of a person is revealed in our thinking about personal identity, quality of life, and personal responsibility. These conceptions do not fare well in a Cartesian or dualist picture of the person as there are deep problems with the idea that the mind is an inner realm. I argue that it is only as we see the thoughts, actions, and interactions (...) of persons as necessarily involving physical entities in the world whose nature is not completely captured in scientific descriptions that we can understand our existence as mental and spiritual beings. (shrink)

Both similarities and differences were observed when comparing scenic beauty evaluations of rural landscapes made by persons from different cultures. Differences seem due to the westernized tourists' misinterpretation or ignorance of the meaning associated with certain landscape features by the Balinese. This implies scenic beauty is dependent upon meanings assigned to landscape features, which in turn implies that scenic beauty is, to some extent, learned. Similarities between tourists' and Balinese' scenic evaluations are significant and correspond to consistencies found in other (...) landscape preference studies. Multiple methods were used, including participant photography, rating scales, and a variety of statistical analyses. A review of the literature reveals evidence and theory which suggests both similarities and differences are to be expected when comparing scenic evaluations made by persons of different cultures. This review also suggests three methodological concerns which should be addressed in landscape studies: a concern for the participant's purpose for evaluating a landscape; a concern for the participant's familiarity with a landscape; and a concern for the criterion's appropriateness to all participants. Research designs which ignore these concerns may mask true cultural differences. (shrink)

The problematic features of the cognitive function of patients with brain damage are often taken to indicate that such persons have split or dual consciousness. An intentional or cognitive theory of consciousness which focuses on the structure and contents of conscious experience makes this thesis look quite unattractive. Consciousness is active and directed toward objects and in the human case it shows an internally reflective structure based on the abilities required to grasp and use concepts. On this view, consciousness is (...) a way of referring to the active, integrative, conceptualizing activity of a human thinker in a world of other objects and persons. When we look at consciousness this way and re-examine, in the light of that analysis, the performance of split brain patients, one sees such persons as individuals afflicted with internal difficulties in their information processing capacities but neither as split consciousnesses nor as split minds. (shrink)

'Representation' is a concept which occurs both in cognitive science and philosophy. It has common features in both settings in that it concerns the explanation of behaviour in terms of the way the subject categorizes and systematizes responses to its environment. The prevailing model sees representations as causally structured entities correlated on the one hand with elements in a natural language and on the other with clearly identifiable items in the world. This leads to an analysis of representation and cognition (...) in terms of formal symbols and their relations. But human perception and cognition use multiple informational constraints and deal with unsystematic and messy input in a way best explained by Parallel Distributed Processing models. This undermines the claim that a formal representational theory of mind is 'the only game in town.' In particular it suggests a radically different model of brain function and its relation to epistemology from that found in current representational theories. (shrink)

There has recently been a reappraisal of value in UK construction and calls from a wide range of influential individuals, professional institutions and government bodies for the industry to exceed stakeholders’ expectations and develop integrated teams that can deliver world class products and services. As such value is certainly topical, but the importance of values as a separate but related concept is less well understood. Most construction firms have well-defined and well-articulated values, expressed in annual reports and on websites; however, (...) the lack of rigorous and structured approaches published within construction management research and the practical, unsupported advice on construction institution websites may indicate a shortfall in the approaches used. This article reviews and compares the content and␣structure of some of the most widely used values approaches, and discusses their application within the construction sector. One of the most advanced and empirically tested theories of human values is appraised, and subsequently adopted as a suitable approach to eliciting and defining shared organisational values. Three studies within six construction organisations demonstrate the potential application of this individually grounded approach to reveal and align the relative values priorities of individuals and organisations to understand the strength of their similarity and difference. The results of these case studies show that this new universal values structure can be used along with more qualitative elicitation techniques to understand organisational cultures. (shrink)

Background Medical research so flawed as to be retracted may put patients at risk by influencing treatments. Objective To explore hypotheses that more patients are put at risk if a retracted paper appears in a journal with a high impact factor (IF) so that the paper is widely read; is written by a ‘repeat offender’ author who has produced other retracted research; or is a clinical trial. Methods English language papers (n=788) retracted from the PubMed database between 2000 and 2010 (...) were evaluated. Only those papers retracting research with humans or freshly derived human material were included; 180 retracted primary papers (22.8%) met inclusion criteria. Subjects enrolled and patients treated were tallied, both in the retracted primary studies and in 851 secondary studies that cited a retracted primary paper. Results Retracted papers published in high-IF journals were cited more often (p=0.0004) than those in low-IF journals, but there was no difference between high- and low-IF papers in subjects enrolled or patients treated. Retracted papers published by ‘repeat offender’ authors did not enrol more subjects or treat more patients than papers by one-time offenders, nor was there a difference in number of citations. However, retracted clinical trials treated more patients (p=0.0002) and inspired secondary studies that put more patients at risk (p=0.0019) than did other kinds of medical research. Conclusions If the goal is to minimise risk to patients, the appropriate focus is on clinical trials. Clinical trials form the foundation of evidence-based medicine; hence, the integrity of clinical trials must be protected. (shrink)

Abstract The language of consciousness and that of brain function seem vastly different and incommensurable ways of approaching human mental life. If we look at what we mean by consciousness we find that it has a great deal to do with the sensitivity and responsiveness shown by a subject toward things that happen. Philosophically, we can understnd ascriptions of consciousness best by looking at the conditions which make it true for thinkers who share the concept to say that one of (...) them is conscious. This depends on consciousness being manifest. When we also note that manifest, flexible and exploratory responses to one's environment are the basis of concept use, an a priori link between concepts and consciousness is forged. The brain structures subserving such responses are complex but crucially involve the multi?tracked and cross?linked information processing to be found in the neocortex. This function draws on the motivational and orienting activity arising in lower brain systems but orchestrates that into an articulated structure of behaviour control. The conclusion is that human consciousness is an umbrella term for complex and animated mental activity which makes extensive use of many different perceptual systems and also of the social milieu within which human cognition develops. (shrink)

It has been argued that 'brain bisection' data leads us to abandon our traditional conception of personal identity. Nagel has remarked: The ultimate account of the unity of what we call a single mind consists of an enumeration of the types of functional integration that typify it. We know that these can be eroded in different ways and to different degrees. The belief that even in their complete version they can be explained by the presence of a numerically single subject (...) is an i1lusion.l Parfit has adopted a similar position, contending that patients with 'split brains' become two separate 'streams of consciousness' and thus that our normal sense of personal identity, or at least 'what matters' about personal identity is constituted by psychological relations between connected conscious experiences2 It is claimed that in 'split brain' patients certain of the relations are disrupted and that we thus see clearly that the nature of the unity that is normally present does not reside in a single subject with a given identity, but in the connectedness and continuity that normally obtains. Parfit draws on two sources of support for these contentions: the first is the actual events that transpire after a human being is submitted to the operation of sectioning the corpus callosum (or 'brain bisection'), and the second is the imaginative consideration of various scenarios involving graded mental and physical discontinuity, and the 'fission' and 'fusion' of persons. I shall do little more than argue that the actual data will not sustain the interpretation put on them. (shrink)

Next SectionBackground Scientific papers are retracted for many reasons including fraud (data fabrication or falsification) or error (plagiarism, scientific mistake, ethical problems). Growing attention to fraud in the lay press suggests that the incidence of fraud is increasing. Methods The reasons for retracting 742 English language research papers retracted from the PubMed database between 2000 and 2010 were evaluated. Reasons for retraction were initially dichotomised as fraud or error and then analysed to determine specific reasons for retraction. Results Error was (...) more common than fraud (73.5% of papers were retracted for error (or an undisclosed reason) vs 26.6% retracted for fraud). Eight reasons for retraction were identified; the most common reason was scientific mistake in 234 papers (31.5%), but 134 papers (18.1%) were retracted for ambiguous reasons. Fabrication (including data plagiarism) was more common than text plagiarism. Total papers retracted per year have increased sharply over the decade (r=0.96; p<0.001), as have retractions specifically for fraud (r=0.89; p<0.001). Journals now reach farther back in time to retract, both for fraud (r=0.87; p<0.001) and for scientific mistakes (r=0.95; p<0.001). Journals often fail to alert the naïve reader; 31.8% of retracted papers were not noted as retracted in any way. Conclusions Levels of misconduct appear to be higher than in the past. This may reflect either a real increase in the incidence of fraud or a greater effort on the part of journals to police the literature. However, research bias is rarely cited as a reason for retraction. (shrink)

The human brain is subjective and reflects the life of a being-in-the-world-with-others whose identity reflects that complex engaged reality. Human subjectivity is shaped and in-formed (formed by inner processes) that are adapted to the human life-world and embody meaning and the relatedness of a human being. Questions of identity relate to this complex and dynamic reality to reflect the fact that biology, human ecology, culture, and one's historic-political situation are inscribed in one's neural network and have configured its architecture so (...) that it is a unique and irreplaceable phenomenon. So much is a human individual a relational being whose own understanding and ownership of his or her life is both situated and distinctive that neurophilosophical conceptions of identity and human activity that neglect these features of our being are quite inadequate to ground a robust neuroethics. (shrink)

Patients with covert awareness who present as being vegetative raise the question of moral status and clinical decisions about those who have suffered major brain injuries. When the idea of moral s...

In discussing Disembodied Persons we need to confront two problems: A. Under what conditions would we consider that a person was present in the absence of the normal bodily cues? B. Could such circumstances arise? The first question may be regarded as epistemic and the second as metaphysical.

The legalisation of euthanasia creates a certain tension when it is compared with those traditional medical principles that seem to embody respect for the sanctity of life. It also creates a real need for us to explore what we mean by harm in relation to dying patients. When we consider that we must train physicians so that they not only understand ethical issues but also show the virtues in their clinical practice, it becomes important for us to strive to train (...) them in virtue rather than mere knowledge. We can only do this by conveying a real sense of the needs of the patient and an ability to relate to patients as people not problems. Such attitudes take shape in a training programme in which practical situations are explored and discussed and the limits of scientific medical responses to those challenges are exposed. Keywords: bioethics education, euthanasia, moral judgment, training, virtue CiteULike Connotea Del.icio.us What's this? (shrink)

The relationship between "causal" and "meaningful" (Jaspers) influences on behavior is explored. The nature of meaning essentially involves rules and the human practices in which they are imparted to a person and have a formative influence on that person's thinking. The meanings that come to be discerned in life experience are then important in influencing the shape of that person's conduct. The reasoning and motivational structures that develop on this basis are realized by the shape of the neural processing networks (...) that constitute the mature human brain. This implies that meaning is not only realized by brain micro-structure but, in part, explains its workings. This in turn entails that in psychiatry we must continue to avail ourselves both of neuropsychology/neurobiology and of dynamic/meaningful explanation. Keywords: brain and mind, causality and meaning, cognitive models, meaning, mind and brain, neuropsychology and meaning CiteULike Connotea Del.icio.us What's this? (shrink)

Research on bilingualism has grown exponentially in recent years. However, the comprehension of speech in noise, given the ubiquity of both bilingualism and noisy environments, has seen only limited focus. Electroencephalogram studies in monolinguals show an increase in alpha power when listening to speech in noise, which, in the theoretical context where alpha power indexes attentional control, is thought to reflect an increase in attentional demands. In the current study, English/French bilinguals with similar second language proficiency and who varied in (...) terms of age of L2 acquisition from 0 to 15 years completed a speech perception in noise task. Participants were required to identify the final word of high and low semantically constrained auditory sentences such as “Stir your coffee with a spoon” vs. “Bob could have known about the spoon” in both of their languages and in both noise and quiet during electrophysiological recording. We examined the effects of language, AoA, semantic constraint, and listening condition on participants’ induced alpha power during speech comprehension. Our results show an increase in alpha power when participants were listening in their L2, suggesting that listening in an L2 requires additional attentional control compared to the first language, particularly early in processing during word identification. Additionally, despite similar proficiency across participants, our results suggest that under difficult processing demands, AoA modulates the amount of attention required to process the second language. (shrink)

John Locke's Some Thoughts Concerning Education began as a series of letters to his friend, Sir Edward Clarke. Written during the same period he was writing the final draft of An Essay Concerning Human Understanding, the Thoughts was first published in 1693. Locke was as concerned with cultivating the minds of adults as he was with childhood education. Of the Conduct of the Understanding addresses this concern. Locke's thoughts on education are part of his comprehensive epistemological, moral, and political reflections. (...) For this reason, this chapter begins by considering the Thoughts and the Conduct in turn for what they reveal of Locke's educational principles and recommended practices. Then, it turns to address the ways in which these writings on education can deepen our understanding of unresolved theoretical problems in Locke's thought, of key concepts such as freedom and reasonableness, and of the degree of coherence of his philosophy altogether. (shrink)