We studied how people determine when they are in control of objects. In a computer task, participants moved a virtual boat towards a goal using a joystick to investigate how subjective control is shaped by (1) correspondence between motor actions and the visual consequences of those actions, and (2) attainment of higher-level goals. In Experiment 1, random discrepancies from joystick input (noise) decreased judgments of control (JoCs), but discrepancies that brought the boat closer to the goal and increased success (the (...) autopilot) increased JoCs. In Experiment 2, participants raced to the goal against a computer-controlled rival boat while varying levels of noise interfered with each boat. Participants reached the goal more often and rated their own control higher when the computer rival had good control. Subjective control over moving objects depends partly on consistency between motor actions and their effects, but is also modulated by perceived success and competition. -/- Keywords: Control; Action; Feedback; Competition . (shrink)

When people manipulate a moving object, such as writing with a pen or driving a car, they experience their actions as intimately related to the object’s motion, that is they perceive control. Here, we tested the hypothesis that observers would feel more control over a moving object if an unrelated task drew attention to a location to which the object subsequently moved. Participants steered an object within a narrow path and discriminated the color of a flash that appeared briefly close (...) to the object. Across two experiments, participants provided higher ratings of perceived control when an object moved over a flash’s location than when an object moved away from a flash’s location. This result suggests that we use the location of spatial attention to determine the perception of control. If an object goes where we are attending, we feel like we made it go there. (shrink)

Although eye tracking has been used extensively to assess cognitions for static stimuli, recent research suggests that the link between gaze and cognition may be more tenuous for dynamic stimuli such as videos. Part of the difficulty in convincingly linking gaze with cognition is that in dynamic stimuli, gaze position is strongly influenced by exogenous cues such as object motion. However, tests of the gaze‐cognition link in dynamic stimuli have been done on only a limited range of stimuli often characterized (...) by highly organized motion. Also, analyses of cognitive contrasts between participants have been mostly been limited to categorical contrasts among small numbers of participants that may have limited the power to observe more subtle influences. We, therefore, tested for cognitive influences on gaze for screen‐captured instructional videos, the contents of which participants were tested on. Between‐participant scanpath similarity predicted between‐participant similarity in responses on test questions, but with imperfect consistency across videos. We also observed that basic gaze parameters and measures of attention to centers of interest only inconsistently predicted learning, and that correlations between gaze and centers of interest defined by other‐participant gaze and cursor movement did not predict learning. It, therefore, appears that the search for eye movement indices of cognition during dynamic naturalistic stimuli may be fruitful, but we also agree that the tyranny of dynamic stimuli is real, and that links between eye movements and cognition are highly dependent on task and stimulus properties. (shrink)

Deep brain stimulation of the subthalamic nucleus for the treatment of Parkinson’s disease can lead to the development of neuropsychiatric symptoms. These can include harmful changes in mood and behaviour that alienate family members and raise ethical questions about personal responsibility for actions committed under stimulation-dependent mental states. Qualitative interviews were conducted with twenty participants following subthalamic DBS at a movement disorders centre, in order to explore the meaning and significance of stimulation-related neuropsychiatric symptoms amongst a purposive sample of persons (...) with PD and their spousal caregivers. Interview transcripts underwent inductive thematic analysis. Clinical and experiential aspects of post-DBS neuropsychiatric symptoms were identified. Caregivers were highly burdened by these symptoms and both patients and caregivers felt unprepared for their consequences, despite having received information prior to DBS, desiring greater family and peer engagement prior to neurosurgery. Participants held conflicting opinions as to whether emergent symptoms were attributable to neurostimulation. Many felt that they reflected aspects of the person’s “real” or “younger” personality. Those participants who perceived a close relationship between stimulation changes and changes in mental state were more likely to view these symptoms as inauthentic and uncontrollable. Unexpected and troublesome neuropsychiatric symptoms occurred despite a pre-operative education programme that was delivered to all participants. This suggests that such symptoms are difficult to predict and manage even if best practice guidelines are followed by experienced centres. Further research aimed at predicting these complications may improve the capacity of clinicians to tailor the consent process. (shrink)

BackgroundIn Australia, the peer review process for competitive funding is usually conducted by a peer review group in conjunction with prior assessment from external assessors. This process is quite mysterious to those outside it. The purpose of this research was to throw light on grant review panels (sometimes called the ‘black box’) through an examination of the impact of panel procedures, panel composition and panel dynamics on the decision-making in the grant review process. A further purpose was to compare experience (...) of a simplified review process with more conventional processes used in assessing grant proposals in Australia.MethodsThis project was one aspect of a larger study into the costs and benefits of a simplified peer review process. The Queensland University of Technology (QUT)-simplified process was compared with the National Health and Medical Research Council’s (NHMRC) more complex process. Grant review panellists involved in both processes were interviewed about their experience of the decision-making process that assesses the excellence of an application. All interviews were recorded and transcribed. Each transcription was de-identified and returned to the respondent for review. Final transcripts were read repeatedly and coded, and similar codes were amalgamated into categories that were used to build themes. Final themes were shared with the research team for feedback.ResultsTwo major themes arose from the research: (1) assessing grant proposals and (2) factors influencing the fairness, integrity and objectivity of review. Issues such as the quality of writing in a grant proposal, comparison of the two review methods, the purpose and use of the rebuttal, assessing the financial value of funded projects, the importance of the experience of the panel membership and the role of track record and the impact of group dynamics on the review process were all discussed. The research also examined the influence of research culture on decision-making in grant review panels. One of the aims of this study was to compare a simplified review process with more conventional processes. Generally, participants were supportive of the simplified process.ConclusionsTransparency in the grant review process will result in better appreciation of the outcome. Despite the provision of clear guidelines for peer review, reviewing processes are likely to be subjective to the extent that different reviewers apply different rules. The peer review process will come under more scrutiny as funding for research becomes even more competitive. There is justification for further research on the process, especially of a kind that taps more deeply into the ‘black box’ of peer review. (shrink)

Corruption involves greed, money, and risky decision-making. We explore the love of money, pay satisfaction, probability of risk, and dishonesty across cultures. Avaricious monetary aspiration breeds unethicality. Prospect theory frames decisions in the gains-losses domain and high-low probability. Pay dissatisfaction (in the losses domain) incites dishonesty in the name of justice at the individual level. The Corruption Perceptions Index, CPI, signals a high-low probability of getting caught for dishonesty at the country level. We theorize that decision-makers adopt avaricious love-of-money aspiration (...) as a lens and frame dishonesty in the gains-losses domain (pay satisfaction-dissatisfaction, Level 1) and high-low probability (CPI, Level 2) to maximize expected utility and ultimate serenity. We challenge the myth: Pay satisfaction mitigates dishonesty across nations consistently. Based on 6500 managers in 32 countries, our cross-level three-dimensional visualization offers the following discoveries. Under high aspiration conditions, pay dissatisfaction excites the highest- (third-highest) avaricious justice-seeking dishonesty in high (medium) CPI nations, supporting the certainty effect. However, pay satisfaction provokes the second-highest avaricious opportunity-seizing dishonesty in low CPI entities, sustaining the possibility effect—maximizing expected utility. Under low aspiration conditions, high pay satisfaction consistently leads to low dishonesty, demonstrating risk aversion—achieving ultimate serenity. We expand prospect theory from a micro and individual-level theory to a cross-level theory of monetary wisdom across 32 nations. We enhance the S-shaped Curve to three 3-D corruption surfaces across three levels of the global economic pyramid, providing novel insights into behavioral economics, business ethics, the environment, and responsibility. (shrink)

A recent surge of research has begun to examine music participation and well-being; however, a particular challenge with this work concerns theorizing around the associated well-being benefits of musical participation. Thus, the current research used Self-Determination Theory to consider the potential associations between basic psychological needs (competence, relatedness, and autonomy), self-determined autonomous motivation, and the perceived benefits to well-being controlling for demographic variables and the musical activity parameters. A sample of 192 Australian residents (17-85, Mage = 36.95), who were currently (...) participating in a musical activity at the time, completed an online questionnaire. Results indicated that females were more likely to perceive benefits to their well-being; and that how important an individual considers music in their life was positively related to perceived well-being. Importantly, the analyses also revealed that the basic needs of competency and relatedness were related to overall perceived well-being as well as specifically social, cognitive, and esteem dimensions of well-being. Autonomous motivation demonstrated significant associations with both an overall well-being score as well as four of five specific well-being subscales measured. Collectively, the findings indicate that Self-Determination Theory offers a useful theoretical framework to understanding the relationship between musical participation and well-being. Further, the pattern of findings reiterates the positive associations between musical participation and one’s psychosocial well-being, with broad implications for people involved in the facilitation of musical activity. (shrink)

Why are some patients with Parkinson's disease unhappy about the outcome of deep brain stimulation (DBS)? Meccaci and Haselager (2014) attempt to answer this question by analyzing the seminal case...

Human cooperation is highly unusual. We live in large groups composed mostly of non-relatives. Evolutionists have proposed a number of explanations for this pattern, including cultural group selection and extensions of more general processes such as reciprocity, kin selection, and multi-level selection acting on genes. Evolutionary processes are consilient; they affect several different empirical domains, such as patterns of behavior and the proximal drivers of that behavior. In this target article, we sketch the evidence from five domains that bear on (...) the explanatory adequacy of cultural group selection and competing hypotheses to explain human cooperation. Does cultural transmission constitute an inheritance system that can evolve in a Darwinian fashion? Are the norms that underpin institutions among the cultural traits so transmitted? Do we observe sufficient variation at the level of groups of considerable size for group selection to be a plausible process? Do human groups compete, and do success and failure in competition depend upon cultural variation? Do we observe adaptations for cooperation in humans that most plausibly arose by cultural group selection? If the answer to one of these questions is “no,” then we must look to other hypotheses. We present evidence, including quantitative evidence, that the answer to all of the questions is “yes” and argue that we must take the cultural group selection hypothesis seriously. If culturally transmitted systems of rules that limit individual deviance organize cooperation in human societies, then it is not clear that any extant alternative to cultural group selection can be a complete explanation. (shrink)

Due to increasing consumer skepticism towards promotional messages, companies are looking for new ways to communicate with their target audiences in a less obtrusive way than traditional advertising. Sponsored content disseminated on the online portals of newspapers (i. e., online advertorials) is regarded as a promising way to promote products and brands. Regulations require communicators to inform consumers about the commercial nature of this ‘masked’ persuasion attempt by including an explicit sponsorship disclosure (i. e., a ‘Sponsored’ label). This study demonstrates (...) that such an explicit advertising cue may not be enough to alert recipients. Furthermore, this study investigates the effects of promotional messages by means of a 2 (no disclosure vs. disclosure) x 2 (no forewarning vs. forewarning) experiment. Results show that both (i) foregoing instructions aimed at activating consumers’ persuasion knowledge (i. e., an additional forewarning message) and (ii) recipients’ prior media literacy can foster the effect of sponsorship disclosures in triggering situational distrust towards brand-related content, and in turn, increasing consumers’ reactance. (shrink)

Drawing on a landscape analysis of existing data-sharing initiatives, in-depth interviews with expert stakeholders, and public deliberations with community advisory panels across the U.S., we describe features of the evolving medical information commons. We identify participant-centricity and trustworthiness as the most important features of an MIC and discuss the implications for those seeking to create a sustainable, useful, and widely available collection of linked resources for research and other purposes.

Patient outcome after serious brain injury is highly variable. Following a period of coma, some patients recover while others progress into a vegetative state (unresponsive wakefulness syndrome) or minimally conscious state. In both cases, assessment is difficult and misdiagnosis may be as high as 43%. Recent advances in neuroimaging suggest a solution. Both functional magnetic resonance imaging and electroencephalography have been used to detect residual cognitive function in vegetative and minimally conscious patients. Neuroimaging may improve diagnosis and prognostication. These techniques (...) are beginning to be applied to comatose patients soon after injury. Evidence of preserved cognitive function may predict recovery, and this information would help families and health providers. Complex ethical issues arise due to the vulnerability of patients and families, difficulties interpreting negative results, restriction of communication to “yes” or “no” answers, and cost. We seek to investigate ethical issues in the use of neuroimaging in behaviorally nonresponsive patients who have suffered serious brain injury. The objectives of this research are to: (1) create an approach to capacity assessment using neuroimaging; (2) develop an ethics of welfare framework to guide considerations of quality of life; (3) explore the impact of neuroimaging on families; and, (4) analyze the ethics of the use of neuroimaging in comatose patients. (shrink)

Wakley in 1846 called Grant “at once the most eloquent, the most accomplished, the most self-sacrificing, and the most unrewarded man in the profession.”128 I have shown some of the reasons why this was so, and I have suggested that his Lamarckism was one of a number of factors that served to alienate him from the conservative scientific community in the 1830's and 1840's. I have further shown the need for a fundamental rethinking of Grant's position in the history of (...) biology. There is little profit in seeing him as a precursor of Darwin. His importance lies as a teacher of philosophical anatomy and as the disseminator of Geoffroy's views in London. With the recent interest of historians in the emergence of a non-Paleyite approach to design in the 1830's (that is, an approach stemming from a unity of plan), a reassessment of Grant along these lines seems in order.Also, by understanding Grant's professional and transmutational threat, we can more fully appreciate the anti-Lamarckian ploys of leading scientists like Owen and Lyell. These scientific and social tactics reinforced the isolation Grant suffered as a result of his radical, materialistic, and antimonopolist views. Together with the laissez-faire arrangements at the joint-stock university, they led to his financial collapse — and to the decline of his scientific output that Darwin found so inexplicable. Beddoe described Grant as a disappointed man. “Alas!” wrote Wakley. “Who would be an English Cuvier?”129. (shrink)

Recent experimental work has shown that the truth-value judgments of color predications, i.e. utterances of the form “the leaves on my tree are green” or “these walls are brown,” are influenced by slight changes in the context of utterance (Hansen and Chemla 2013, Ziółkowski, 2021). Most explanations of this phenomenon focus on the semantics of color adjectives. However, it is not clear if these explanations do justice to the nuances of the empirical data on context-sensitivity of color predications (Ziółkowski, 2021). (...) In contrast to the adjectival explanations, Agustin Vicente (2015) has recently proposed that the context-sensitivity of color predications can be explained by invoking the polysemy of the noun. In this paper, we present the results of three studies designed to empirically test this hypothesis: a traditional survey experiment (Study 1), an exploratory correlational study inspired by the semantic integration paradigm (Study 2a), and a follow-up experiment (Study 2b) that was designed to mitigate possible shortcomings of Study 2a. The results of our studies present preliminary evidence against Vicente’s theory. (shrink)

The paper argues that two distinct and independent notions of plurality are involved in natural language anaphora and quantification: plural reference (the usual non-atomic individuals) and plural discourse reference, i.e., reference to a quantificational dependency between sets of objects (e.g., atomic/non-atomic individuals) that is established and subsequently elaborated upon in discourse. Following van den Berg (PhD dissertation, University of Amsterdam, 1996), plural discourse reference is modeled as plural information states (i.e., as sets of variable assignments) in a new dynamic system (...) couched in classical type logic that extends Compositional DRT (Muskens, Linguistics and Philosophy, 19, 143-186, 1996). Given the underlying type logic, compositionality at sub-clausal level follows automatically and standard techniques from Montague semantics become available. The idea that plural info states are semantically necessary (in addition to non-atomic individuals) is motivated by relative-clause donkey sentences with multiple instances of singular donkey anaphora that have mixed (weak and strong) readings. At the same time, allowing for non-atomic individuals in addition to plural info states enables us to capture the intuitive parallels between singular and plural (donkey) anaphora, while deriving the incompatibility between singular (donkey) anaphora and collective predicates. The system also accounts for empirically unrelated phenomena, e.g., the uniqueness effects associated with singular (donkey) anaphora discussed in Kadmon (Linguistics and Philosophy, 13, 273-324, 1990) and Heim (Linguistics and Philosophy, 13, 131-177, 1990) among others. (shrink)

Rationale: Deep brain stimulation (DBS) of the hippocampus is proposed for enhancement of memory impaired by injury or disease. Many pre-clinical DBS paradigms can be addressed in epilepsy patients undergoing intracranial monitoring for seizure localization, since they already have electrodes implanted in brain areas of interest. Even though epilepsy is usually not a memory disorder targeted by DBS, the studies can nevertheless model other memory-impacting disorders, such as Traumatic Brain Injury (TBI). Methods: Human patients undergoing Phase II invasive monitoring for (...) intractable epilepsy were implanted with depth electrodes capable of recording neurophysiological signals. Subjects performed a delayed-match-to-sample (DMS) memory task while hippocampal ensembles from CA1 and CA3 cell layers were recorded to estimate a multi-input, multi-output (MIMO) model of CA3-to-CA1 neural encoding and a memory decoding model (MDM) to decode memory information from CA3 and CA1 neuronal signals. After model estimation, subjects again performed the DMS task while either MIMO-based or MDM-based patterned stimulation was delivered to CA1 electrode sites during the encoding phase of the DMS trials. Each subject was sorted (post hoc) by prior experience of repeated and/or mild-to-moderate brain injury (RMBI), TBI, or no history (control) and scored for percentage successful delayed recognition (DR) recall on stimulated vs. non-stimulated DMS trials. The subject’s medical history was unknown to the experimenters until after individual subject memory retention results were scored. Results: When examined compared to control subjects, both TBI and RMBI subjects showed increased memory retention in response to both MIMO and MDM-based hippocampal stimulation. Furthermore, effects of stimulation were also greater in subjects who were evaluated as having pre-existing mild-to-moderate memory impairment. Conclusion: These results show that hippocampal stimulation for memory facilitation was more beneficial for subjects who had previously suffered a brain injury (other than epilepsy), compared to control (epilepsy) subjects who had not suffered a brain injury. This study demonstrates that the epilepsy/intracranial recording model can be extended to test the ability of DBS to restore memory function in subjects who previously suffered a brain injury other than epilepsy, and support further investigation into the beneficial effect of DBS in TBI patients. (shrink)

There is growing interest in tissue procurement for cancer research through autopsy. Establishing an autopsy/tissue donation programme for breast cancer research within an academic medical centre i...

Basándome en una metodología etnográfica de tipo multisituado, en este artículo analizo, desde la antropología social, diversas temporalidades socialmente construidas en el marco de una crisis hídrica en Sierras Chicas, Provincia de Córdoba, Argentina. Comienzo dando cuenta de la importancia social del agua como valor, en términos del trabajo acumulado (expresado por ejemplo en la infraestructura para su provisión y distribución), para luego analizar los diferentes contextos en los que se moldean creativamente diversas temporalidades que dan sentido a la relación (...) entre la sociedad y el entorno. Concluyo que estas temporalidades, basadas algunas en la experiencia cotidiana de la escasez de agua, otras en los conflictos entre el desarrollismo y la planificación espacial a largo plazo, y otras en ciertas miradas utópicas, tienen en común el operar como formas de lidiar con la incertidumbre sobre el futuro, en un presente de profundos cambios socioambientales. (shrink)

We explored the neural mechanisms allowing humans to report the subjective onset times of conscious events. Magnetoencephalographic recordings of neural oscillations were obtained while human subjects introspected the timing of sensory, intentional, and motor events during a forced choice task. Brain activity was reconstructed with high spatio-temporal resolution. Event-time introspection was associated with specific neural activity at the time of subjective event onset which was spatially distinct from activity induced by the event itself. Different brain regions were selectively recruited for (...) introspection of different event types, e.g., the bilateral angular gyrus for introspection of intention. Our results suggest that event-time introspection engages specific neural networks to assess the contents of consciousness. Subjective event times should therefore be interpreted as the result of complex interactions between introspection and experience networks, rather than as direct reproduction of the individual’s conscious state or as a mere post hoc interpretation. (shrink)

One of the insights of dynamic semantics in its various guises (Kamp 1981, Heim 1982, Groenendijk & Stokhof 1991, Kamp & Reyle 1993 among many others) is that interpretation is sensitive to left-to-right order. Is order sensitivity, particularly the default left-to-right order of evaluation, a property of particular meanings of certain lexical items (e.g., dynamically interpreted conjunction) or is it a more general feature of meaning composition? If it is a more general feature of meaning composition, is it a processing (...) ‘preference’ or should it be captured as a ‘harder’ constraint on the type of meanings and operations over meanings involved in natural language interpretation? This squib draws attention to the symmetrical A-too B-too construction (found in a variety of languages, e.g., Hungarian, Japanese, Romanian, Russian) in this context. It argues that any semantic analysis of its main ‘symmetrical-meaning’ characteristic should also allow for subtler interactions between this construction and items that are clearly sensitive to evaluation-order effects, e.g., anaphoric adjectives like next and other. We suggest that the notion of postsupposition embedded in a broader dynamic framework is better able to account for both the symmetric nature of this construction, its non-symmetric variant A-too, and its interaction with items that are evaluation-order sensitive. We briefly compare this proposal with a couple of possible alternative accounts. (shrink)

Este artigo trata da problematização da escrita dos pareceres descritivos de crianças pequenas em relação à questão de gênero em um Centro Municipal de Educação Infantil, da cidade de Curitiba, a partir das relações entre docência e religião. Os dados da pesquisa foram coletados a partir de questionários, observação, entrevista e análise dos pareceres entre os meses de agosto e dezembro de 2018. Objetivou-se verificar se a vivência religiosa das professoras influencia nas decisões sobre as escritas. A análise ocorreu a (...) partir de Pierre Bourdieu e Gimeno Sacristán, para as noções de socialização, habitus e docência, além de estudos do campo de gênero na educação e da sociologia da religião. As escritas dos pareceres foram divididas em: ações, preferências e personalidades de meninos e meninas. Os resultados indicam que as noções de gênero internalizadas pelas professoras orientam sua escrita e a concepção binária de gênero tradicionalmente aceita pela sociedade foi mais evidente nas professoras com uma vivência mais institucionalizada com a religião. Por fim, a visão dos papeis de mulheres e de homens, influenciada pela religião, interfere nas visões de como enxergam as meninas e os meninos na instituição e precisam ser reveladas para contribuir nesse processo de socialização profissional. (shrink)

The authors comments on several articles on addiction. Research suggests that addicted individuals have substantial impairments in cognitive control of behavior. The authors maintain that a proper study of addiction must include a neurobiological model of addiction to draw the attention of bioethicists and addiction neurobiologists. They also state that more addiction neuroscientists like S. E. Hyman are needed as they understand the limits of their research. Accession Number: 24077921; Authors: Carter, Adrian 1; Email Address: [email protected] Hall, Wayne 1; Affiliations: (...) 1: The University of Queensland, Brisbane, Australia; Subject: EDITORIALS; Subject: ADDICTIONS; Subject: BEHAVIOR; Subject: HYMAN, S. E.; Subject: NEUROBIOLOGISTS; Subject: NEUROSCIENTISTS; Number of Pages: 3p. (shrink)

The paper proposes an account of the contrast (noticed in Karttunen 1976) between the interpretations of the following two discourses: Harvey courts a girl at every convention. {She is very pretty. vs. She always comes to the banquet with him.}. The initial sentence is ambiguous between two quantifier scopings, but the first discourse as a whole allows only for the wide-scope indefinite reading, while the second allows for both. This cross-sentential interaction between quantifier scope and anaphora is captured by means (...) of a new dynamic system couched in classical type logic, which extends Compositional DRT (Muskens 1996) with plural information states (modeled, following van den Berg 1996, as sets of variable assignments). Given the underlying type logic, compositionality at sub-clausal level follows automatically and standard techniques from Montague semantics become available. The paper also shows that modal subordination (A wolf might come in. It would eat Harvey first) can be analyzed in a parallel way, i.e. the system captures the anaphoric and quantificational parallels between the individual and modal domains argued for in Stone (1999) (among others). In the process, we see that modal / individual-level quantifiers enter anaphoric connections as a matter of course, usually functioning simultaneously as both indefinites and pronouns. (shrink)

"G. E. M. Anscombe is one of the most important philosophers of the twentieth century. Known primarily for influencing research in action theory and moral philosophy, her work also has relevance in the study of metaphysics, philosophy of language, philosophy of mind, philosophy of religion, and politics. The Anscombian Mind provides a comprehensive survey of Anscombe's thought, not only placing it in its historical context but also exploring its enduring significance in contemporary debates. Divided into three clear parts, 24 chapters (...) by an international team of contributors address the following themes: ancient philosophy metaphysics mind and language Wittgenstein action and ethics politics religion and faith. Also included is Anscombe's 1948 Mary Somerville Fellowship Report, making this fascinating document easily available to readers for the first time. The Anscombian Mind is an indispensable resource for anyone studying and researching Anscombe herself, action theory, ethics, moral philosophy, Wittgenstein, and twentieth-century philosophy"--. (shrink)

My modest aim in this paper is to prove certain relations between some type of hyper-intensional operators, namely context shifting operators, and compositionality in natural languages. Various authors (e.g. von Fintel & Matthewson 2008; Stalnaker 2014) have argued that context-shifting operators are incompatible with compositionality. In fact, some of them understand Kaplan’s (1989) famous ban on context-shifting operators as a constraint on compositionality. Others, (e.g. Rabern 2013) take contextshifting operators to be compatible with compositionality but, unfortunately, do not provide a (...) proof, or an argument in favor of their position. The aim of this paper is to do precisely that. Additionally, I provide a new proof that compositionality for propositional content (intension) is a proper generalization of compositionality for character (hyper-intensions). (shrink)

RESUMENEl objetivo de este trabajo es evaluar el alcance del programa de Voltaire para acercar la historia a la nueva ciencia, presentado en sus Nouvelles considerations sur l’histoire. A la luz de las críticas que Larcher le dirige a propósito de su Philosophie de l’histoire y su respuesta en La défense de mon oncle, se demuestra que existen diferentes criterios epistemológicos en los trabajos históricos e historiográficos de Voltaire y que la articulación entre los mismos es problemática. Esto pone de (...) relieve los límites de su proyecto historiográfico.PALABRAS CLAVE HISTORIA–CIENCIA–ILUSTRACIÓN–VOLTAIRE–LARCHERABSTRACTThe aim of this paper is to examine the extent of Voltaire’s program, in order to bring the history to the new science, presented in his Nouvelles considerations sur l´histoire. In the light of the critiques that Larcher gives to him about his Philosophie de l´histoire and its response in La défense de mon oncle, it is shown that there are different epistemological criteria in historical and historiographical works of Voltaire and that the joint between them is problematic. This highlights the boundaries of his historiographical project.KEYWORDSHISTORY–SCIENCE–ENLIGHTENMENT–VOLTAIRE–LARCHER. (shrink)

La Histoire de Charles XII, roi de Suède es un texto a menudo desvalorizado por los especialistas en los trabajos históricos e historiográficos de Voltaire, en la medida en que ven en él una obra menor, que se encontraría más cerca de la Henriade, el poema épico que el filósofo había publicado en 1728 en honor a Enrique IV, que de sus grandes trabajos históricos, el Siècle de Louis XIV y el Essai sur les mœurs et l’esprit des nations. El (...) objetivo de este trabajo es demostrar que la Histoire de Charles XII anticipa, a pesar de ser uno de los primeros escritos históricos de Voltaire, el método que utilizaría a partir de los años 40 en sus obras mayores. Además, el texto pone de relieve la existencia de cierta distancia entre el programa que el filósofo se propone ejecutar en el escrito y su materialización. Por otra parte, el artículo arroja algunas luces sobre el papel de los “grandes hombres” en la filosofía de la historia de Voltaire. (shrink)

This is a constructive critique of Habermas’s account of rationality, which is central to his political theory and has sparked theoretical and empirical research across academia. Habermas and many critical theorists caricature means-ends rationality, e.g. by wrongly depicting it as egocentric. This weakens Habermas’s attempt to distinguish means-ends rationality from his hugely important and influential idea of communicative rationality. I suggest that sincerity and autonomy, rather than non-egocentrism, are the key distinguishing features of communicative rationality. This shows that communicative rationality (...) actually overlaps with means-ends rationality. Indeed, means-ends rationality is needed by critical theorists, as I exemplify by showing its use in deliberative democracy. Moreover, means-ends rationality will be present in discourse ethics, as I show with the example of moral discourse about gay marriage. My article thus challenges decades of what Habermas and critical theorists have written on means-ends and communicative rationality, but I stay broadly true to – and hopefully improve – Habermas’s account of rationality. (shrink)

BackgroundWe conducted a survey to identify what types of health/medical research could be exempt from research ethics reviews in Australia.MethodsWe surveyed Australian health/medical researchers and Human Research Ethics Committee members. The survey asked whether respondents had previously changed or abandoned a project anticipating difficulties obtaining ethics approval, and presented eight research scenarios, asking whether these scenarios should or should not be exempt from ethics review, and to provide comments. Qualitative data were analysed thematically; quantitative data in R.ResultsWe received 514 responses. (...) Forty-three per cent of respondents to whom the question applied, reported changing projects in anticipation of obstacles from the ethics review process; 25% reported abandoning projects for this reason. Research scenarios asking professional staff to provide views in their area of expertise were most commonly exempted from ethics review ; scenarios involving surplus samples and N-of-1 studies were most commonly required to undergo ethics review. HREC members were 26% more likely than researchers to require ethics review. Need for independent oversight, and low risk, were most frequently cited in support of decisions to require or exempt from ethics review, respectively.ConclusionsConsiderable differences exist between researchers and HREC members, about when to exempt from review the research that ultimately serves the interests of patients and the public. It is widely accepted that evaluative research should be used to reduce clinical uncertainties—the same principle should apply to ethics reviews. (shrink)