Two recent films by Pulitzer Prize-winning playwright, David Mamet, can provide opportunities for observing student reactions to ethically troublesome situations and for discussing business-communication ethics in the classroom. The key question addressed in this article is whether business-communication courses, for example, those in public relations, can encourage students to make the "metaphoric leap" and apply Mamet's messages to class readings and discussions on ethical problems or challenges. Through showing two films in their entirety and conducting focus groups among upper-level undergraduates, (...) the authors find that there is instructional value in using Mamet's films to discuss ethics in business-related settings. (shrink)

Antipoverty movements have generated many “little” or “near” basic income guarantee (BIG) proposals. Most theorists discussing BIG posit a full-fledged universal grant that entirely satisfies the core value guiding their theory. Debates are conducted about feasibility, desirability and rival values. This article looks into particular considerations that need to be made when debating a little BIG. If a “status” value, meaning “all or nothing,” is the core value under debate, then a grant falling short of securing this status will need (...) some other justification. If the core value is “scalar,” meaning there can be more or less of it, then a lower grant can be justified if it is an efficient way to add to that value. I offer two reasons that a little BIG can have merit: 1. Organizations will benefit because the grant provides a clear target for citizen action. 2. There are reasons to think that a BIG of whatever size will promote organizational capabilities more efficiently than money coming from an employer, family member or conditional public entitlement. (shrink)

Neitzke-Spruill et al. (2025) offer an important overview of the ethical considerations around the use of touch within psychedelic assisted therapies (PAT) and MDMA-assisted therapy (MDMA-AT). Thei...

In the philosophy of perception, olfaction is the perennial problem child, presenting a range of difficulties to those seeking to define its proper referents, and its phenomenological content. Here, we argue that many of these difficulties can be resolved by recognizing the object-like representation of odors in the brain, and by postulating that the basic objects of olfaction are best defined by their biological value to the organism, rather than physico-chemical dimensions of stimuli. Building on this organism-centered account, we speculate (...) that the phenomenological space of olfaction is organized into a number of coarse affective dimensions that apply categorically. This organization may be especially useful for coupling sensation to decision-making and instrumental action in a sensory modality where the stimulus space is especially complex and high-dimensional. (shrink)

Résumé: Les analogies peuvent être des outils précieux d’argumentation lors-qu’elles sont bonnes, mais quand elles sont mauvaises, elles faussent inévitablement la question qu’elles sont censées élucider. Tel est le cas de la comparaison entre la sécession et le divorce, qu’il s’agisse du divorce sous conditions ou du divorce sans égard à la faute. L’objectif de cet article est de montrer que la sécession se distingue empirique ment d’un divorce par trois différences significatives: entre personnes et peuple, entre mariage et union (...) politique, et entre divorce et sécession. Cela révèle que les deux versions de l’analogie du divorce sont inadéquates. Même si, cependant, ces écarts pou vaient être comblés et que l’analogie du divorce sous condition puisse être sauvée, je conteste le caractère approprié de l’autre version en montrant qu’aborder la sécession comme un divorce civil entraînerait des implications normatives contre-intuitives qui enlèveraient tout attrait à l’analogie du divorce sans égard à la faute, ou qui amèneraient ceux qui l’emploient à promouvoir des modifications irréalistes aux institutions légales internationales. (shrink)

Performance in perceptual tasks often improves with practice. This effect is known as ‘perceptual learning,’ and it has been the source of a great deal of interest and debate over the course of the last century. Here, we consider the effects of perceptual learning within the context of signal detection theory. According to signal detection theory, the improvements that take place with perceptual learning can be due to increases in internal signal strength or decreases in internal noise. We used a (...) combination of psychophysical techniques (external noise masking and double‐pass response consistency) that involve corrupting stimuli with externally added noise to discriminate between the effects of changes in signal and noise as observers learned to identify sets of unfamiliar visual patterns. Although practice reduced thresholds by as much as a factor of 14, internal noise remained virtually fixed throughout training, indicating learning served to predominantly increase the strength of the internal signal. We further examined the specific nature of the changes that took place in signal strength by correlating the externally added noise with observer's decisions across trials (response classification). This technique allowed us to visualize some of the changes that took place in the linear templates used by the observers as learning occurred, as well as test the predictions of a linear template‐matching model. Taken together, the results of our experiments offer important new theoretical constraints on models of perceptual learning. (shrink)

First published in 2002. Routledge is an imprint of Taylor & Francis, an informa company.

As practicing clinicians, physicians are expected to uphold the ethical norms of their profession, including fidelity to patients and respect for patients’ self-determination. At the same time, as individuals, physicians are moral agents in their own right and, like their patients, are informed by and committed to diverse cultural, religious, and philosophical traditions and beliefs. In some circumstances, the expectation that physicians will put patients’ needs and preferences first may be in tension with the need to sustain the sense of (...) moral integrity and continuity that grounds a physician’s personal and professional life. This article examines the implications for patients, physicians, and the medical profession when tensions arise between a physician’s professional commitments and his or her deeply held personal moral beliefs. It offers guidance on when a physician’s professional commitments should outweigh personal beliefs as well as when physicians should have freedom to act according to the dictates of conscience while still protecting patients’ interests. (shrink)

Investors with a pro-social or sustainability agenda increasingly attempt to influence firm managers to adopt socially responsible behavior, either through positive/reward tactics or negative/punishment tactics. This paper considers how investors can use each approach to differentially influence managers to make more CSR investments. The paper uses game theory with an all-pay contest structure to model how a large institutional investor could reward firms for CSR activities by creating a socially responsible investment fund (reward contest) or punish firms via shareholder activism (...) (punishment contest). We identify conditions under which the punishment contest induces a higher level of CSR activity among firms compared to the reward contest. Managers bearing substantial private costs stemming from the activism is one such condition. Spillover effects are seen as the other managers in the economy engage in CSR to avoid being punished by the investor’s activism. This level of engagement is not the case when rewards are used—only those managers with an expectation of being rewarded increase their CSR activity in that scenario. This suggests, for example, that incorporating thresholds or tiers (e.g. gold, silver, and bronze-level winners) can increase the effectiveness of reward contests. Implications for designing both positive and negative CSR inducements are explored. We also identify the ethical dilemmas that relate to such influence attempts. (shrink)

This article summarizes a National Institute of Mental Health workshop that was convened to address the ethical and methodological issues that arise when conducting controlled psychosocial interventions research and introduces 6 thoughtful and inspiring papers prepared by workshop participants. These papers, on topics ranging from informed consent to ethnic minority issues, reflect the depth and breadth of expertise represented by the multidisciplinary group of scientists and ethicists present at the meeting. More extensive follow-up, particularly from federal research applications and publications, (...) of how investigators balance the need for strong research design with ethical considerations may help advance the science of psychosocial intervention research. (shrink)

The biophilia hypothesis posits an innate biological and genetic connection between human and nature, including an emotional dimension to this connection. Biophilic design builds on this hypothesis in an attempt to design human-nature connections into the built environment. This article builds on this theoretical framework through a meta-analysis of experimental studies on the emotional impacts of human exposure to natural and urban environments. A total of 49 studies were identified, with a combined sample size of 3,201 participants. The primary findings (...) indicated that exposure to natural environments had a medium to large effect on both increasing positive affect and decreasing negative affect. This finding supported the anticipated emotional dimension of the biophilia hypothesis and lends credibility to biophilic design theory. Evidence was revealed in support of the affective/arousal response model. Immersion in environments indicated a larger effect size than laboratory simulation of environments. Methodological recommendations for future experimental research were few, however the Positive and Negative Affect Schedule outcome measure was recommended as a measure of both positive and negative affect for further studies. A combination measurement of stress related outcome variables was proposed to further explore the affective/arousal response model and its potential relationship to the biophilia hypothesis. The meta-analysis provides evidence for fundamental theories regarding human-nature connection, while revealing gaps in current knowledge. (shrink)

To Vallortigara & Rogers's (V&R's) evidence of everyday directional asymmetries in the natural environment of a variety of species, we offer one more example for human beings. It is the bias for holding an infant on the left side, and it illustrates several themes in the target article.

Collapse is a term that has attracted much attention in social science literature in recent years, but there remain substantial areas of disagreement about how it should be understood in historical contexts. More specifically, the use of the term collapse often merely serves to dramatize long-past events, to push human actors into the background, and to mystify the past intellectually. At the same time, since human societies are complex systems, the alternative involves grasping the challenges that a holistic analysis presents, (...) taking account of the many different levels and paces at which societies function, and developing appropriate methods that help to integrate science and history. Often neglected elements in considerations of collapse are the perceptions and beliefs of a historical society and how a given society deals with change; an important facet of this, almost entirely ignored in the discussion, is the understanding of time held by the individuals and social groups affected by change; and from this perspective ‘collapse’ depends very much on perception, including the perceptions of the modern commentator. With this in mind, this article challenges simplistic notions of ‘collapse’ in an effort to encourage a more nuanced understanding of the impact and process of both social and environmental change on past human societies. (shrink)

Chater & Loewenstein have done a service to the field by raising the fundamental issue of how the political process distorts well-intentioned efforts at behavioral public policy. We connect this argument to broader research on government failure, particularly public choice theory in economics. We further suggest ways that behavioral research can help identify and mitigate such failures.

The objective of this study was to determine whether consent forms in oncology clinical trials of commercially available treatments inform subjects that they may be able to obtain the treatments being investigated without participating in research. We acquired consent forms from a random sample of U.S. oncology clinical trials in the ClinicalTrials.gov database. We then examined a subgroup of the sample consisting of studies in which the treatments under investigations were commercially available. Less than 20% of the consent forms in (...) that group disclosed to subjects that they may be able to obtain the treatment being investigated without participating in the study . Our results suggest that potential research subjects are frequently not informed about important alternatives to research participation in studies involving commercially available treatments, which is a violation of both ethical and regulatory standards. (shrink)

For anyone concerned about students’ moral development, academic dishonesty presents a pervasive problem but also a promising possibility. The present paper describes the theoretical and empirical underpinnings of process-oriented, four-component model approach to promoting students’ “moral functioning” related to academic integrity, and the research project currently underway that is providing Web-based professional development to teachers for using the model in their high school classrooms. In doing so, we hope to develop a scalable approach that offers teachers an opportunity to be (...) the primary agents of change in transforming the problem of academic dishonesty into a possibility for positive youth development. (shrink)

This study examined the efficacy of corrected feedback for improving consent recall throughout the course of an ongoing longitudinal study. Participants were randomly assigned to either a corrected feedback or a no-feedback control condition. Participants completed a consent quiz 2 weeks after consenting to the host study and at months 1, 2, and 3. The corrected feedback group received corrections to erroneous responses and the no-feedback control group did not. The feedback group displayed significantly greater recall overall and in specific (...) content areas. Results support the use of corrected feedback for improving consent recall. (shrink)

Mechanisms of selective attention exert a powerful influence on visual perception. We examined whether attentional selection is necessary for generation of the vivid colours experienced by individuals with grapheme-colour synaesthesia. Twelve synaesthetes and matched controls viewed rapid serial displays of nonsense characters within which were embedded an oriented grating (T1) and a letter-prime (T2), forming a modified attentional blink (AB) task. At the end of the stream a coloured probe appeared that was either congruent or incongruent with the synaesthetic colour (...) elicited by the letter-prime. When the prime was attended, synaesthetes showed a reliable effect of prime-probe congruency. In contrast, when the prime appeared at 350 ms following T1 (during the AB), the congruency effect was eliminated. Our findings suggest that focused attention is crucial for inducing letters to elicit colours in synaesthesia. © 2009 Elsevier B.V. All rights reserved. (shrink)

The taxonomy proposed by Pessoa et al. should be extended to include “pathological” completion phenomena in patients with unilateral brain damage. Patients with visual field defects (hemianopias) may “complete” whole figures, while patients with parietal lobe damage may “complete” partial figures. We argue that the former may be consistent with the brain “filling-in” information, and the latter may be consistent with the brain ignoring the absence of information.

Purpose: To determine the relative value that patients place on consent for procedures in the emergency department (ED) and to define a set of procedures that fall in the realm of implied consent. Methods: A questionnaire was administered to a convenience sample 134 of 174 patients who were seen in the ED of a Midwestern teaching hospital. The questionnaire asked how much time they believed was necessary to give consent for various procedures. Procedures ranged from simple (venipuncture) to complex (procedural (...) sedation). Results: Participants valued a simple blood draw at a low mean of 1.02 minutes of extra time and a lumbar puncture at a high mean of 7.78 minutes. Of all participants 52% and 48% noted a time-value of ?0? time on blood draw and intravenous line starts, respectively, indicating that they desire no additional consent for these procedures. Conclusion: Defining a set of ED procedures covered under implied consent will be difficult because many patients value formal consent for even the simplest procedure. (shrink)

Mechanisms of selective attention are vital for coherent perception and action. Recent advances in cognitive neuroscience have yielded key insights into the relationship between neural mechanisms of attention and eye movements, and the role of frontal and parietal brain regions as sources of attentional control. Here we explore the growing contribution of reversible neurodisruption techniques, including transcranial magnetic stimulation and microelectrode stimulation, to the cognitive neuroscience of spatial attention. These approaches permit unique causal inferences concerning the relationship between neural processes (...) and behaviour, and have revealed fundamental mechanisms of attention in the human and animal brain. We conclude by suggesting that further advances in the neuroscience of attention will be facilitated by the combination of neurodisruption techniques with established neuroimaging methods. (shrink)

"Responding to the growing epidemic of academic dishonesty, this authoritative text lays the groundwork for a positive school makeover. This guide--which culled research from six high schools in Connecticut that indicated that more than 90 percent of students participate in some form of cheating during the average school year--provides teachers, school administrators, and parents with a toolkit of resources and strategies needed to engender a culture of scholastic honesty. With reproducible handouts and instruction on establishing an Academic Integrity Committee, this (...) unique resource provides a plan and policies that support a climate of honesty and hard work. A CD-ROM with copies of each handout and additional references is also included"-- Provided by publisher. (shrink)

The American Journal of Bioethics, Volume 11, Issue 6, Page 60-62, June 2011.

Mechanisms of attention play a crucial role in filtering sensory inputs from the external world, allowing information to be prioritised for goal directed behaviour. To what extent might these same capacity-limited processes influence grapheme-colour synaesthesia, in which letters, numbers or words evoke concurrent experiences of colour? Asking synaesthetes themselves whether attention seems important in their experiences has provided a range of answers. On the one hand, for some synaesthetes, diverting attention can diminish the quality of their synaesthetic colours. On the (...) other, there are suggestions that synaesthetic experiences can themselves alter the manner in which attention is allocated to sensory stimuli in the environment. Here, we review a range of empirical investigations that have examined the role of attention in grapheme-colour synaesthesia. A particular focus of these studies has been the extent to which an inducing stimulus - such as an achromatic letter or digit - must be attended or consciously perceived to trigger a concurrent synaesthetic experience. In most cases, limiting attention or masking inducers tends to reduce or eliminate behavioural evidence of synaesthetic experiences. We also discuss how synaesthesia might improve performance in visual search tasks through post-attentive processes such as grouping, or by facilitating decision-making processes. (shrink)

The Yogārṇava is a Sanskrit compendium on yoga that has not been published, translated or even mentioned in secondary literature on yoga. Citations attributed to it occur in several premodern commentaries and compendiums on yoga, and a few published library catalogues report manuscripts of a work on yoga called the Yogārṇava. This article presents the results of the first academic study of the text. It has attempted to answer basic questions, such as the work’s provenance and textual sources. The authors (...) then discuss the importance of the Yogārṇava within the broader history of yoga based on their identification of citations and parallel verses in other Sanskrit texts and a detailed analysis of the Yogārṇava’s content. (shrink)

We examined the efficacy of including a research intermediary (RI) during the consent process in reducing participants' perceptions of coercion to enroll in a research study. Eighty-four drug court clients being recruited into an ongoing study were randomized to receive a standard informed consent process alone (standard condition) or with an RI (intermediary condition). Before obtaining consent, RIs met with clients individually to discuss remaining concerns. Findings provided preliminary evidence that RIs reduced client perceptions that their participation might influence how (...) clinical and judicial staff view them. This suggests that using RIs may improve participant autonomy in clinical studies. (shrink)

Various human rights issues arise from the intersection of adolescent motherhood and HIV. While health rights may be the most obvious means by which to address such issues through policy development and legislative means, the right to health is not the only human right that may provide recourse or relief in this regard. This article considers an unexplored avenue of approaching such issues through reliance on the right to enjoy the benefits of scientific progress. The International Covenant on Economic, Social (...) and Cultural Rights provides for the ‘right to science’ in article 15(1)(b) and more recently, as elaborated on in General Comment no. 25 of 2020. This article considers how this right can be relied upon to address issues pertaining to adolescent motherhood and HIV. Precedent from a Venezuelan Supreme Court decision is considered, as well as the normative content of the right to enjoy the benefits of scientific progress. This may be another legal means by which to hold states accountable for the health of young mothers and their children, especially as new practices, medicines and treatments emerge regarding HIV. (shrink)

© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

A recent phylogenetic survey of the New World orioles (genus Icterus; Omland et al. 1999) suggested that the Baltimore Oriole (I. galbula) and the Black-backed Oriole (I. abeillei) are sister taxa. That survey examined mitochondrial DNA (mtDNA) from a single representative of each species in the genus. Here, we examine mtDNA sequences from 15 Blackbacked and 20 Baltimore Orioles. The two species appear to be very recently diverged, with average sequence divergences for both cytochrome b (cyt b) and the control (...) region indicating a probable late Pleistocene split. Despite this very recent divergence, there is one fixed base-pair difference between the species in cyt b and another in the control region, suggesting that one or both species have undergone a bottleneck during or since speciation. This molecular evidence of recent divergence suggests that male plumage differences between Black-backed and Baltimore Orioles evolved very rapidly. (shrink)

The Gnostic World is an outstanding guide to Gnosticism, designed as a collection of critical studies by experts to both widen and deepen study in Gnostic movements and strands of speculation as a discrete "World" of human socio-spiritual life from the distant past until today. An international team of contributors examines these manifestations in a variety of contexts, from the ancient pre-Christian to the contemporary. The volume considers the intersection of Gnosticism with Jewish, Christian, Islamic and Indic practices and beliefs, (...) and also with such new religious movements as Theosophy, Scientology, Western Sufism, and the Nation of Islam. This illustrated handbook will be an invaluable resource for students, scholars, and researchers of Gnostic doctrine and history. (shrink)

In the last 10 years, several authors including Griffiths and Matthen have employed classificatory principles from biology to argue for a radical revision in the way that we individuate psychological traits. Arguing that the fundamental basis for classification of traits in biology is that of ‘homology’ (similarity due to common descent) rather than ‘analogy’, or ‘shared function’, and that psychological traits are a special case of biological traits, they maintain that psychological categories should be individuated primarily by relations of homology (...) rather than in terms of shared function. This poses a direct challenge to the dominant philosophical view of how to define psychological categories, viz., ‘functionalism’. Although the implications of this position extend to all psychological traits, the debate has centered around ‘emotion’ as an example of a psychological category ripe for reinterpretation within this new framework of classification. I address arguments by Griffiths that emotions should be divided into at least two distinct classes, basic emotions and higher cognitive emotions, and that these two classes require radically different theories to explain them. Griffiths argues that while basic emotions in humans are homologous to the corresponding states in other animals, higher cognitive emotions are dependent on mental capacities unique to humans, and are therefore not homologous to basic emotions. Using the example of shame, I argue that (a) many emotions that are commonly classified as being higher cognitive emotions actually correspond to certain basic emotions, and that (b) the “higher cognitive forms” of these emotions are best seen as being homologous to their basic forms. (shrink)