Peak alpha frequency is known to vary not just between individuals, but also within an individual over time. While variance in this metric between individuals has been tied to working memory performance, less understood are how short timescale modulations of peak alpha frequency during task performance may facilitate behavior. This gap in understanding may be bridged by consideration of a key difference between individuals: sex. Inconsistent findings in the literature regarding the relationship between peak alpha frequency and cognitive performance, as (...) well as known sex-related-differences in peak alpha frequency and its modulation motivated our hypothesis that cognitive and neural processes underlying working memory—modulation of peak alpha frequency in particular—may differ based upon sex. Targeting sex as a predictive factor, we analyzed the EEG data of participants recorded while they performed four versions of a visual spatial working memory task. A significant difference between groups was present: females modulated peak alpha frequency more than males. Task performance did not differ by sex, yet a relationship between accuracy and peak alpha frequency was present in males, but not in females. These findings highlight the importance of considering sex as a factor in the study of oscillatory activity, particularly to further understanding of the neural mechanisms that underlie working memory. (shrink)

To make behavioral choices that are in line with our goals and our moral beliefs, we need to gather and consider information about our current situation. Most information present in our environment is not relevant to the choices we need or would want to make and thus could interfere with our ability to behave in ways that reflect our underlying values. Certain sources of information could even lead us to make choices we later regret, and thus it would be beneficial (...) to be able to ignore that information. Our ability to exert successful self-governance depends on our ability to attend to sources of information that we deem important to our decision-making processes. We generally assume that, at any moment, we have the ability to choose what we pay attention to. However, recent research indicates that what we pay attention to is influenced by our prior experiences, including reward history and past successes and failures, even when we are not aware of this history. Even momentary distractions can cause us to miss or discount information that should have a greater influence on our decisions given our values. Such biases in attention thus raise questions about the degree to which the choices that we make may be poorly informed and not truly reflect our ability to otherwise exert self-governance. (shrink)

The Tuskegee Syphilis Study is often cited as a major reason for low research participation rates among racial/ethnic minorities. We use data from a random-digit-dial telephone survey of 510 African Americans and 253 Latinos drawn from low income Los Angeles neighborhoods to investigate associations between knowledge of the study and endorsement of HIV/aids conspiracy theories. Results indicate African Americans were significantly more likely than Latinos to endorse HIV/aids conspiracy theories and were more aware of the study. Nevertheless, few Americans and (...) Latinos had ever heard of Syphilis Study suggesting that awareness is not a major factor in low participation rates. (shrink)

One antidote to moral distress is stronger moral agency—that is, an enhanced ability to act to bring about change. The Clinical Ethics Residency for Nurses, an educational program developed and run in two large northeastern academic medical centers with funding from the Health Resources and Services Administration, intended to strengthen nurses’ moral agency. Drawing on Improving Competencies in Clinical Ethics Consultation: An Education Guide, by the American Society for Bioethics and Humanities, and on the goals of the nursing profession, CERN (...) sought to change attitudes, increase knowledge, and develop skills to act on one's knowledge. One of the key insights the faculty members brought to the design of this program is that knowledge of clinical ethics is not enough to develop moral agency. In addition to lecture‐style classes, CERN employed a variety of methods based in adult learning theory, such as active application of ethics knowledge to patient scenarios in classroom discussion, simulation, and the clinical practicum. Overwhelmingly, the feedback from the participants (sixty‐seven over three years of the program) indicated that CERN achieved transformative learning. (shrink)

The essays in this interdisciplinary collection share the conviction that modern western paradigms of knowledge and reality are gender-biased.

That the pattern into which Lentricchia seeks to assimilate Stevens is politically charged becomes clearest when we turn to the following oddly incomprehensible statement: “In the literary culture that Stevens would create, the ‘phallic’ would not have been the curse word of some recent feminist criticism but the name of a limited, because male, respect for literature” . At the point where he makes this assertion, Lentricchia has been persuasively demonstrating that Stevens was “encouraged … to fantasize the potential social (...) authority of the literary as phallic authority” . But suddenly the critic’s measured discourse is disrupted by obviously personal feelings about the “curse word of some recent feminist criticism” and by a dazzlingly illogical definition of “respect for literature.” Such a disruption suggests that, in making his apparently objective argument about Stevens, Lentricchia has some other not so hidden agenda—and, of course, his peculiar decision to link his discussion of Stevens with an attack on The Madwoman in the Attic further supports this conclusion. What most strikingly reinforces the point, however, is the hysterical—or perhaps, with some recent feminist linguists, we should say “testerical”—rhetoric in which he couches his assault on our work.14 14. The term “testeria,” for male “hysteria,” is proposed by Juli Loesch in “Testeria and Penisolence—A Scourge to Humankind,” Aphra: The Feminist Literary Magazine, 4, 1 : 43-45; quoted in Casey Miller and Kate Swift, Words and Women: New Language in New Times , pp. 60-61. Sandra M. Gilbert, professor of English at Princeton University, and Susan Gubar, professor of English at Indiana University, are coauthors of No Man’s Land: The Place of the Woman Writer in the Twentieth Century, Volume I: The War of the Words , the first installment of a three-part sequel to their Madwoman in the Attic: The Woman Writer and the Nineteenth-Century Literary Imagination . They have also coedited The Norton Anthology of Literature by Women: The Tradition in English. (shrink)

Samuel H. LiPuma and Joseph P. DeMarco argue for a positive right to continuous sedation until death (CSD) for any patient with a life expectancy less than six months. They reject any requirement of proportionality. Their proposed guideline makes CSD an option for a decisional adult patient with an appropriate terminal diagnosis regardless of whether suffering (physical or existential) is present. This guideline purports to “empower” the patient with the ability to control the timing and manner of her death. This (...) extends even to the option to “opt out” of the awareness and experience of dying and to avoid suffering altogether, even if one’s symptoms and suffering could be effectively treated.We respond first with a critique of their terminology. We then turn to some purely practical considerations of how this guideline might be enacted in the current atmosphere of American hospice and palliative care medicine. We close with a consideration of one philosophical concern that might ground the discussion of risks, benefits, and alternatives necessary for informed consent. (shrink)

Moral disengagement is a process whereby the self-regulatory mechanisms that would otherwise sanction unethical conduct can be selectively disabled. The present research proposed that moral disengagement might be adopted in the endorsement of asylum seeker policies in Australia, and in order to test this, a scale was developed and was validated in two studies. Factor analysis demonstrated that a 2-factor, 16-item structure had the best fit, and the construct validity of the scale was supported. Results provide evidence for the use (...) of moral disengagement in the context of asylum seekers as a means of rationalizing conduct that may otherwise be sanctioned. (shrink)

Academic dishonesty, including cheating and plagiarism, is on the rise in colleges, particularly among engineering students. While students decide to engage in these behaviors for many different reasons, academic integrity training can help improve their understanding of ethical decision making. The two studies outlined in this paper assess the effectiveness of an online module in increasing academic integrity among first semester engineering students. Study 1 tested the effectiveness of an academic honesty tutorial by using a between groups design with a (...) Time 1- and Time 2-test. An academic honesty quiz assessed participants’ knowledge at both time points. Study 2, which incorporated an improved version of the module and quiz, utilized a between groups design with three assessment time points. The additional Time 3-test allowed researchers to test for retention of information. Results were analyzed using ANCOVA and t tests. In Study 1, the experimental group exhibited significant improvement on the plagiarism items, but not the total score. However, at Time 2 there was no significant difference between groups after controlling for Time 1 scores. In Study 2, between- and within-group analyses suggest there was a significant improvement in total scores, but not plagiarism scores, after exposure to the tutorial. Overall, the academic integrity module impacted participants as evidenced by changes in total score and on specific plagiarism items. Although future implementation of the tutorial and quiz would benefit from modifications to reduce ceiling effects and improve assessment of knowledge, the results suggest such tutorial may be one valuable element in a systems approach to improving the academic integrity of engineering students. (shrink)

ponsibilities compounds these challenges. This article presents an overview of research and standards of practice regarding children's participation in research and healthcare decisions. Further research on children's competence to participate in healthcare decisions is recommended. Reasons for and against children's increased involvement in healthcare decisions are included. There is a preponderance of support for involving children in the process, and a dearth of well-articulated reasons to exclude them....

In this paper, we explore the consumer experience of responsibilization, wherein consumers are tasked with addressing social issues via their consumption choices. We study an approach to responsibilization which we label conscious pricing. Conscious pricing asks consumers to place a price on morality: How much would they pay for their lunch to combat the social issue of food insecurity? Conscious pricing stems from the broader movement of conscious capitalism, defined by its chief architects as an approach to business wherein the (...) goal is to create value for all stakeholders: financial, ecological, ethical, and spiritual. Strategies such as conscious capitalism rely on consumers acting responsibly, assuming that consumers, when presented with the opportunity to “do good,” will do so, and that consumers will prefer companies who provide them this opportunity. Using a case study approach and online reviews, in our analysis of Panera Cares, we find that consumers in fact experience discomfort when asked to address social issues via how much they choose to pay for their meal. Because food insecurity is embodied by homeless people eating with them in the café, eating in the café is perceived as unpleasant, and the homeless also feel demoralized. This discomposure leads consumers to resist the subject position of being responsibilized by not supporting the organization that is tasking them to do so. This study is the first empirical examination of the consumer experience of consumer responsibilization and allows us to contribute to a deepened understanding of consumer ethics. (shrink)

The American Journal of Bioethics, Volume 12, Issue 10, Page 9-10, October 2012.

Genomic research results and incidental findings with health implications for a research participant are of potential interest not only to the participant, but also to the participant's family. Yet investigators lack guidance on return of results to relatives, including after the participant's death. In this paper, a national working group offers consensus analysis and recommendations, including an ethical framework to guide investigators in managing this challenging issue, before and after the participant's death.

We’d like to do a little hypnosis on you. Imagine that you’re ensconced in your own family room, your study, or your queen-sized bed. Settling back, you pick up the remote, flick on the TV, and naturally you turn to PBS. This is what you hear:Host 1: Good evening. Welcome to Masterpiece Theatre. Because Alistair Cooke is away on assignment in Alaska, we’ve agreed to host the show tonight, and that’s both a pleasure and a privilege because our program this (...) evening marks the beginning of a fascinating new series, a first on television: Masterpiece Theatre will present you with a docudrama entitled “Masterpiece Theatre.”Host 2: Like “The First Churchills,” this show analyzes the situation of real-life people—tonight, people in the academy. Names have not been changed to protect either the innocent or the guilty, but all the situations are fictive and at times words that may never have been spoken are put into the mouths of people who did not speak them. Other lines, however, are direct quotations from various written sources, although none of the characters, as we depict them, should be confused with any “actual” persons, whether or not those persons would scribe to the idea of their own reality. Like “Upstairs/Downstairs,” this program will introduce you to a spectrum of characters from many walks of life. What’s different about tonight’s episode, though, is that all these characters have passionate opinions about the show itself. Why, the very idea of Masterpiece Theatre drives some of them to Guerrilla Theatre, others to Theatre of the Absurd. Yes, you’ve always already guessed it: we focus tonight on a drama involving what we used to call humanists—now for some a dirty word—and most of our characters are in deep trouble. Sandra M. Gilbert, professor of English at the University of California, Davis, and Susan Gubar, professor of English at Indiana University, are coauthors of No Man’s Land: The Place of the Woman Writer in the Twentieth Century, Volume 1: The War of the Words and Volume II: Sexchanges , the first installments of a three-part sequel to their Madwoman in the Attic: The Woman Writer and the Nineteenth-Century Literary Imagination . They have also coedited The Norton Anthology of Literature by Women: The Tradition in English. (shrink)

Data are lacking with regard to participants' perspectives on return of genetic research results to relatives, including after the participant's death. This paper reports descriptive results from 3,630 survey respondents: 464 participants in a pancreatic cancer biobank, 1,439 family registry participants, and 1,727 healthy individuals. Our findings indicate that most participants would feel obligated to share their results with blood relatives while alive and would want results to be shared with relatives after their death.

Mind-body dualism conceptualizes mind and body as distinct, but there are different ways that dualism may be instantiated. In this study, we examined how Hierarchical Dualism (the belief that mind and body are distinct, and the mind is superior) and Mutual-Influence Dualism (the belief that mind and body are separate but interrelate) related to health behaviors and mental health in three student samples: exclusively queer, exclusively straight, and a mixed university subject pool (N = 535). Participants in each sample endorsed (...) Mutual-Influence Dualism at a higher rate than Hierarchical Dualism. Mutual-Influence dualism was consistently associated with greater engagement in health-promoting behaviors and greater well-being, whereas Hierarchical Dualism differed by sample. These results suggest that dualist beliefs do not uniformly shape the lives of those who hold them: rather, the relation between dualist beliefs and health differs as a function of the type of dualism and the identities we hold. (shrink)

Some cases of implicit knowledge involve representations of (implicitly) known propositions, but this is not the only important type of implicit knowledge. Chomskian linguistics suggests another model of how humans can know more than is accessible to consciousness. Innate capacities to focus on a small range of possibilities, thereby ignoring many others, need not be grounded by inner representations of any possibilities ignored. This model may apply to many domains where human cognition “fills a gap” between stimuli and judgment.

This is a description of an avian-shaped feature that rests below a network of cellular structures found on a mound within the Argyre Basin of Mars in Mars Global Surveyor image M14-02185, acquired on April 30, 2000, and released to the public on April 4, 2001. The area examined is located near 48.0° South, 55.1° West. The formation is approximately 2,400 meters long from the tip of its beak to the tip of its farthest tail feather. There is a minimum (...) of six different variations in appearance of the surface material over this small area. Utilizing the public targeting request form provided on the Mars Global Surveyor (MGS) website, co-author Miller secured a second image of the area that was obtained on July 3, 2006, showing this feature under different conditions S20-00165. The new image was then released to the public on August 11, 2006. A third image of the formation identified as MGS S13-01480 was acquired on December 15, 2005, and although officially processed on June 20, 2006, it was not made available to the public until August 22, 2009, on NASA’s Planetary Data System (PDS) website. All three of the MGS images reveal defining aspects of this avian feature, including a head, beak, body, eye, leg, foot, toes, wing, and feathers. When taken together, these components induce the visual impression of an avian-shaped formation that exhibits a unique set of proportional features. Adjoining this formation is a composite of complex cellular features that form a compartmentalized infrastructure. The three authors who are veterinarians provide a critical analysis of the avian features, and the geologist and geoscientist authors examine natural mechanisms that could contribute to the formation of this feature. An extensive search of comparable regions within and beyond the area of the Argyre Basin was conducted. A list of these sites is provided, and terrestrial comparisons are also offered. (shrink)

This paper is one of the four interrelated action agenda papers resulting from the National Summit on Public Health Legal Preparedness convened in June 2007 by the Centers for Disease Control and Prevention and multi-disciplinary partners. Each of the action agenda papers deals with one of the four core elements of public health legal preparedness: laws and legal authorities; competency in using those laws; coordination of law-based public health actions; and information. Options presented in this paper are for consideration by (...) policy makers and practitioners — in all jurisdictions and all relevant sectors and disciplines — with responsibilities for all-hazards emergency preparedness.Advancing and protecting the public's health depends upon the coordination of actions by many, diverse partners. For effective public health preparedness, there must be effective coordination of legal tools and law-based strategies across local, state, tribal, and federal jurisdictions, and also across sectors such as public health, health care, emergency management, education, law enforcement, community design, and academia. (shrink)

There is a fine balance between civil liberties and protection of the public’s health.Legislators, especially those in the western United States, are concerned about selling the Model State Act because of the loss of civil liberties. State constitutions give governors broad powers, such as declaring martial law and giving public health leaders the authority to act. State laws should consider issues such as property rights; taking of businesses and supplies; quarantine and isolation; due process; coordination among states, counties and cities; (...) communication systems; conscription of doctors and nurses; and compensation. When two mock emergency response drills were held in New Mexico, concerns arose regarding opening records associated with dams, national laboratories, waste repositories, and three air force bases. (shrink)

Neither the range of potential results from genomic research that might be returned to participants nor future uses of stored data and biospecimens can be fully predicted at the outset of a study. Informed consent procedures require clear explanations about how and by whom decisions are made and what principles and criteria apply. To ensure trustworthy research governance, there is also a need for empirical studies incorporating public input to evaluate and strengthen these processes.

Debates regarding clinical ethicists’ scope of practice are not novel and will continue to evolve. Rapid changes in healthcare delivery, outcomes, and expectations have necessitated flexibility in clinical ethicists’ roles whereby hospital-based clinical ethicists are expected to be woven into the institutional fabric in a way that did not exist in more traditional relationships. In this article we discuss three emerging roles: the ethicist embedded in the interdisciplinary team, the ethicist with an expanded educational mandate, and the ethicist as a (...) therapeutic presence in the patient care space. Such expanded capacities offer more robust, positive contributions to institutional culture, stakeholders’ relationships, and patient-centered care. (shrink)