ABSTRACTDrawing extends the capacity to communicate, since it allows individuals to use graphic objects and symbols to articulate complex ideas not easily communicated using words alone. Similarly,...

An increased focus on fake news and misinformation is currently emerging. But what does it mean when information is designated as “fake?” Research on deception has focused on lies of commission, in which people disclose something false as true. However, people can also lie by omission, by withholding important yet true information. In this research, we investigate when people are more likely to tell a lie of omission. In three studies, with tests among undergraduates, online sample respondents, and candidates for (...) U.S. Senate, we found that people in a gain frame were more likely to lie by omission (vs. commission), and vice versa for a loss frame. Moreover, participants rated lies of commission in a gain frame as the least acceptable type of deception, suggesting why people may avoid telling this kind of lie. Overall, our results emphasize that from frame-to-frame, lying is not only different in degree but different in kind. (shrink)

Professors are increasingly encouraged to adopt multiple role relationships with their students. Regardless of professor intent, these relationships carry risks. Left unexamined is whether student–faculty social multiple relationships impact student in-class behaviors. Provocatively, our exploratory study provides empirical support suggesting that when undergraduate students perceive that their professors engage in the multiple faculty–student relationships of friendships, drinking (alcohol) relationships, and sexual partnerships, students report they are more likely to engage in uncivil behaviors in the professor’s classroom. Accordingly, our study provides (...) a backdrop against which to think more substantively about the professorial role and the boundaries that accompany it. (shrink)

Under higher education’s contemporary consumer model, students are treated as customers and professors are encouraged to increase student engagement through more personal out-of-class interactions, often in social settings. In the course of this more personal student-faculty involvement, students inevitably encounter or learn of their professors’ occasional inappropriate or unethical behavior. In the present study, we investigated the impact of 145 American undergraduate Business students’ perceptions of their professors’ inappropriate out-of-class behavior on student beliefs and in-class behavior. Results indicate that student (...) perceptions of professors engaging in inappropriate out-of-class behavior were associated with students viewing these professors as lower in ethical character and reporting a stronger likelihood of attending these professors’ classes under the influence of alcohol and illicit drugs, swearing and using vulgarity in these professors’ class discussions, and showing disregard for these professors’ rules, time, and effort. These relationships held even when student grade satisfaction and professor in-class behavior were accounted for. Our results suggest professors’ behavior outside the classroom may impact students’ behavior inside the classroom, re-igniting dialogue regarding the professorial role and the boundaries on oversight of that role. We offer suggestions as to how higher education may address these concerns without infringing upon professors’ personal freedoms. (shrink)

Communication and Conflict Management Training for Clinical Bioethics Committees Content Type Journal Article Pages 341-349 DOI 10.1007/s10730-009-9116-7 Authors Lauren M. Edelstein, Johns Hopkins Medicine’s Howard County General Hospital 5755 Cedar Lane Columbia MD 21044 USA Evan G. DeRenzo, Washington Hospital Center Center for Ethics 110 Irving St Washington, D.C. NW 20010 USA Elizabeth Waetzig, Change Matrix Inc. 485 Maylin St. Pasadena CA 91105 USA Craig Zelizer, Georgetown University Department of Government 3240 Prospect St. Washington, D.C. NW 20057 USA Nneka O. (...) Mokwunye, Washington Hospital Center Center for Ethics 110 Irving St Washington, D.C. NW 20010 USA Journal HEC Forum Online ISSN 1572-8498 Print ISSN 0956-2737 Journal Volume Volume 21 Journal Issue Volume 21, Number 4. (shrink)

The computations involved in statistical learning have long been debated. Here, we build on work suggesting that a basic memory process, chunking, may account for the processing of statistical regularities into larger units. Drawing on methods from the memory literature, we developed a novel paradigm to test statistical learning by leveraging a robust phenomenon observed in serial recall tasks: that short‐term memory is fundamentally shaped by long‐term distributional learning. In the statistically induced chunking recall (SICR) task, participants are exposed to (...) an artificial language, using a standard statistical learning exposure phase. Afterward, they recall strings of syllables that either follow the statistics of the artificial language or comprise the same syllables presented in a random order. We hypothesized that if individuals had chunked the artificial language into word‐like units, then the statistically structured items would be more accurately recalled relative to the random controls. Our results demonstrate that SICR effectively captures learning in both the auditory and visual modalities, with participants displaying significantly improved recall of the statistically structured items, and even recall specific trigram chunks from the input. SICR also exhibits greater test–retest reliability in the auditory modality and sensitivity to individual differences in both modalities than the standard two‐alternative forced‐choice task. These results thereby provide key empirical support to the chunking account of statistical learning and contribute a valuable new tool to the literature. (shrink)

Ben Saunders claims that actual consent is not necessary for organ donation due to ‘normative consent’, a concept he borrows from David Estlund. Combining normative consent with Peter Singer's ‘greater moral evil principle’, Saunders argues that it is immoral for an individual to refuse consent to donate his or her organs. If a presumed consent policy were thus adopted, it would be morally legitimate to remove organs from individuals whose wishes concerning donation are not known. This paper disputes Saunders' arguments. (...) First, if death caused by the absence of organ transplant is the operational premise, then, there is nothing of comparable moral precedence under which a person is not obligated to donate. Saunders' use of Singer's principle produces a duty to donate in almost all circumstances. However, this premise is based on a flawed interpretation of cause and effect between organ availability and death. Second, given growing moral and scientific agreement that the organ donors in heart-beating and non-heart-beating procurement protocols are not dead when their organs are surgically removed, it is not at all clear that people have a duty to consent to their lives being taken for their organs. Third, Saunders' claim that there can be good reasons for refusing consent clashes with his claim that there is a moral obligation for everyone to donate their organs. Saunders' argument is more consistent with a conclusion of ‘mandatory consent’. Finally, it is argued that Saunders' policy, if put into place, would be totalitarian in scope and would therefore be inconsistent with the freedom required for a democratic society. (shrink)

The book "Philosophical Foundations of Neuroscience" is an engaging criticism of cognitive neuroscience from the perspective of a Wittgensteinian philosophy of ordinary language. The authors' main claim is that assertions like "the brain sees" and "the left hemisphere thinks" are integral to cognitive neuroscience but that they are meaningless because they commit the mereological fallacy—ascribing to parts of humans, properties that make sense to predicate only of whole humans. The authors claim that this fallacy is at the heart of Cartesian (...) dualism, implying that current cognitive neuroscientists are Cartesian dualists. Against this claim, we argue that the fallacy cannot be committed within Cartesian dualism either, for this doctrine does not allow for an intelligible way of asserting that a soul is part of a human being. Also, the authors' Aristotelian essentialistic outlook is at odds with their Wittgensteinian stance, and we were unconvinced by their case against explanatory reductionism. Finally, although their Wittgensteinian stance is congenial with radical behaviorism, their separation between philosophy and science seems less so because it is based on a view of philosophy as a priori. The authors' emphasis on the a priori, however, does not necessarily commit them to rationalism if it is restricted to conceptual or analytical truths. (shrink)

In March 2013, after reading articles about the questionable marketing styles of Victoria's Secret, targeted especially to younger demographics, Dolive penned an open letter calling for companies to not view girls as objects but as human beings. The letter came out of his desire to instill in his own daughter that love, care, and acceptance should not be based on articles of clothing. The letter was viewed nearly four million times (on his site alone) in about a week-and-a-half, and dozens (...) of other news organizations and publications picked up the story. Dolive was interviewed by national news publications and appeared on CNN and Headline News. The letter was a catalyst for conversations about body image, marketing, and how the church could affect change and confidence in people of all ages. Seeking Imperfection explores these false messages and takes a look at people from the Bible who, despite their flaws, were still able to serve God faithfully. (shrink)

Writing from a scientifically and philosophically informed perspective, the authors provide a critical overview of the conceptual difficulties encountered in many current neuroscientific and psychological theories.

Patient-based outcome measures are increasingly important in health care evaluations, often through the use of paper-based questionnaires. The likely impact of questionnaires upon patients is not often considered and therefore, the balance of benefit and harm not fully explored. Harms that might accrue for research staff are even less frequently considered. This paper describes the use of postal questionnaires within a study of breast disease management in primary care. Questionnaire responses are used to describe the nature of discomfort or harms (...) that may occur in such studies. Ethical issues raised by the harms are discussed in relation to the benefits of the study. Practical suggestions for reducing harm to patients are proposed. A secondary consideration, discomfort to the researcher, is also identified and suggestions made to reduce its effect. Finally, the role of research questionnaires as a study intervention is discussed. (shrink)

Abstract Paul Feyerabend is famous for presenting a scathing indictment of modern experts as a threat to democracy. While commentators have questioned the accuracy of his portrayal of experts, they have not assessed the accuracy of his depiction of laypeople. Although Feyerabend has political reasons for wanting to demythologize grandiose notions of expertise, his political project hinders clear thinking about the question by idealizing the alternative lay perspective.

In lieu of an abstract, here is a brief excerpt of the content:149. RELATIVE IDEAS REJECTED Hume's claim that ideas copy impressions seems to provide prima facie evidence for the interpretation that he also believed that all thought is restricted to images. Clearly such a view would be fatal to Hume's epistemological framework for at least two reasons. The first reason is quite simply that images are not a necessary element for thought, since we rarely think in images or pictures. (...) The second reason is that the imagistic interpretation prevents the possibility of universal a priori knowledge; since images only represent particulars they can never permit the inference from knowledge of particular instances to knowledge of universal cases. Yolton's paper, "Hume's Ideas", is a valiant effort to save Hume from the crippling imagistic interpretation. Although Yolton presents a reading of the Treatise that might avoid this interpretation, he fails to provide a sufficiently detailed account of any one counter-example to the imagistic view of Hume. However, such a counter-example has been worked out in Flage's 2 recent paper "Hume's Relative Ideas". Although the search for non-picturable ideas in Hume's system, and subsequent destruction of the imagistic interpretation is an admirable path for investigation, I intend to show that Flage's attempt to produce a Humean theory of non3 picturable "relative" ideas is entirely misguided. I shall argue that Flage has produced a theory without application in Hume's framework, a theory actually based on a distinction between relative ideas and relations of ideas, that Hume never intends. Flage argues that Hume has a theory of relative ideas, and that the application of this theory can produce intelligible concepts of essentially imperceptible 150. objects. A relative idea is obtained by an inference, of sorts, from the relations of ideas obtained from impressions; or in Flage' s words, a relative idea "singles out an unperceived entity on the basis of its relations to a perceived entity, i.e. a positive [picturable] idea" (HS 56). Flage admits that "Hume often regarded epistemic claims based upon relative ideas with at least a modicum of scepticism" (HS 55). He also realizes that no such theory of relative ideas can be used to justify ontological claims of the unperceivable objects (HS 63), but that "the doctrine of relative ideas at least accounts for the intelligibility of various concepts" (HS 59). Flage applies the theory of relative ideas to three concepts that Hume discusses in an effort to demonstrate how this theory can make these concepts intelligible. The three concepts are substratum, the missing shade of blue, and the idea of a thousandth part of a grain of sand; however, Flage fails to realize that Hume successfully argues against the intelligibility of these concepts. I shall present the arguments that Hume gives to show that Flage' s theory of relative ideas does not apply in the cases he argues for. Hopefully this will show that Flage has created a theory that lacks application; however, this is not Flage' s only failing. "Relative" ideas are obtained from relations of ideas (HS 56), and by this description Flage has implicitly distinguished between Hume's use of "relative" and the philosophical "relations of ideas!', a distinction that Hume never intends. In the latter part of this paper I shall show that Hume uses "relative" to refer to the relations of ideas, and that Flage has simply located and produced a theory on the basis of a distinction that has no real difference. In the discussion of substance, Flage correctly points out that Hume distinguishes three definitions of substance in the fourth part of book I of the Treatise (HS 63-4). 151. Flage also correctly points out that at least two of these definitions are unintelligible (HS 64). The definition of substance, as an autonomous object that is distinct from dependent qualities, fails to properly 4 distinguish substance from qualities (T 233), and substance defined as the "subject of inhesion" fails because there is no empirical evidence to justify the claim that qualities inhere in a substance J(T 234). However, Flage incorrectly argues that Hume asserts that the idea of substance as "the entity that is simple and identical through time... (shrink)

Inferring an individual's preferences from their observable behavior is a key step in the development of assistive decision-making technology. Although machine learning models such as neural networks could in principle be deployed toward this inference, a large amount of data is required to train such models. Here, we present an approach in which a cognitive model generates simulated data to augment limited human data. Using these data, we train a neural network to invert the model, making it possible to infer (...) preferences from behavior. We show how this approach can be used to infer the value that people assign to food items from their eye movements when choosing between those items. We demonstrate first that neural networks can infer the latent preferences used by the model to generate simulated fixations, and second that simulated data can be beneficial in pretraining a network for predicting human-reported preferences from real fixations. Compared to inferring preferences from choice alone, this approach confers a slight improvement in predicting preferences and also allows prediction to take place prior to the choice being made. Overall, our results suggest that using a combination of neural networks and model-simulated training data is a promising approach for developing technology that infers human preferences. (shrink)

Stereology is a valuable tool for neuroscientists, allowing them to obtain 3-Dimensional information from 2-Dimensional measurements made on appropriately sampled sections. This 3-D information is invaluable in correlating structural/functional relationships in the pursuit of far greater understanding of the function of the central nervous system. However, in carrying out such measurements, often based on limited data sets, there is a risk of experimenter bias. An important feature of modern design based stereology is to be aware of potential sources of bias (...) and eliminate them during the data collection. With many of the major neuroscience journals now insisting that quantitative data be presented, there is a greater need than ever for neuroscientists to understand the theory and practice behind quantitative methods, such as those offered by stereology. Quantitative Methods in Neuroscience is a cookbook of stereological methods written especially for neuroscientists. It provides clear and accessible advice about when and when not to use stereology. Throughout the book, the emphasis is on practical guidance, rather than discussions and formulae. Written by leading scientists in the field of stereology, with a Foreword by D.C. Sterio, the book will be a valuable introduction to these methods for neuroscientists, and all those involved in development of new drug programmes.Readership: Neuroscientists doing quantitative studies; Scientists involved in drug development; Pathologists. (shrink)

"Max Picard (1888-1965) was a Swiss-German writer, who converted to Catholicism from Judaism. A doctor and psychologist, Picard worked in Berlin but retired in the 1920s to Switzerland. He is often regarded as a "wisdom thinker," and his rich and penetrating writings continue to speak to us in the twenty-first century. The Flight from God is an incisive, profound description of many of the problems facing modern culture, and its analysis resonates with us more today than when first published in (...) 1934. Picard illustrates that modern culture is essentially in Flight, and so the individual is under pressure to make a choice; in earlier generations only an individual could be in flight because the culture itself was not in flight but in Faith. The flight does not require courage or gui. (shrink)

Social norms – rules governing which behaviours are deemed appropriate or inappropriate within a given community – are typically taken to be uniquely human. Recently, this position has been challenged by a number of philosophers, cognitive scientists, and ethologists, who have suggested that social norms may also be found in certain non-human animal communities. Such claims have elicited considerable scepticism from norm cognition researchers, who doubt that any non-human animals possess the psychological capacities necessary for normative cognition. However, there is (...) little agreement among these researchers about what these psychological prerequisites are. This makes empirical study of animal social norms difficult, since it is not clear what we are looking for and thus what should count as behavioural evidence for the presence (or absence) of social norms in animals. To break this impasse, we offer an approach that moves beyond contested psychological criteria for social norms. This approach is inspired by the animal culture research program, which has made a similar shift away from heavily psychological definitions of ‘culture’ and to become organized around a cluster of more empirically tractable concepts of culture. Here, we propose an analogous set of constructs built around the core notion of a normative regularity, which we define as a socially maintained pattern of behavioural conformity within a community. We suggest methods for studying potential normative regularities in wild and captive primates. We also discuss the broader scientific and philosophical implications of this research program with respect to questions of human uniqueness, animal welfare and conservation. (shrink)

Recent sociological/philosophical treatments of expertise, best represented by the work of Steve Fuller, attempt to (1) reduce displays of expertise to sophistic exercises of discretionary power, and (2) refute the claim that because laypeople are epistemically inferior to experts, it is rational to defer to an expert's opinion rather than making up one's own mind. But upon inspection, Fuller fails to provide reasonable grounds for liberating laypeople from the tyranny of cognitive authoritarianism. Rather, he presents a patronizing description of the (...) expert‐lay relation, one that actually makes the public seem more ignorant than is warranted. (shrink)

The obesity epidemic is one of the most serious public health threats confronting the nation and the world. The majority of overweight individuals want to lose weight, but the overall success of self-administered diets and commercial weight loss programs is very poor. Scientific findings suggest that the problem boils down to adherence. The dietary and physical activity recommendations that weight loss programs promote are effective; however, people have difficulty initiating and maintaining changes. Effective Weight Loss presents 25 detailed sessions of (...) an empirically supported, cognitive-behavioral treatment package called Acceptance-Based Behavioral Treatment. The foundation of this approach is comprised of the nutritional, physical activity, and behavioral components of the most successful, gold-standard behavioral weight loss programs. These components are synthesized with acceptance, willingness, behavioral commitment, motivation, and relapse prevention strategies drawn from a range of therapies. ABT is based on the idea that specialized self-control skills are necessary for weight control, given our innate desire to consume delicious foods and to conserve energy by avoiding physical activity. These self-control skills revolve around a willingness to choose behaviors that may be perceived as uncomfortable, for the sake of a more valuable objective. The Clinician Guide is geared towards helping administer treatment, and the companion Workbook provides summaries of session content, exercises, worksheets, handouts, and assignments for patients and clients receiving the treatment. The books will appeal to psychologists, primary care physicians, nutritionists, dieticians, and other clinicians who counsel the overweight. (shrink)