Three experiments test the theory that verb meanings are more malleable than noun meanings in different semantic contexts, making a previously seen verb difficult to remember when it appears in a new semantic context. Experiment 1 revealed that changing the direct object noun in a transitive sentence reduced recognition of a previously seen verb, whereas changing the verb had little impact on noun recognition. Experiment 2 revealed that verbs exhibited context effects more similar to those shown by superordinate nouns rather (...) than basic-level nouns. Experiment 3 demonstrated that the degree of meaning change in a target word resulting from changes in semantic context influenced the magnitude of context effects, but context effects remained larger for verbs than for nouns even when the degree of meaning change was similar for nouns and verbs. These results are discussed with respect to the imageability and grammatical roles played by nouns and verbs in a sentence. (shrink)

Three experiments test the theory that verb meanings are more malleable than noun meanings in different semantic contexts, making a previously seen verb difficult to remember when it appears in a new semantic context. Experiment 1 revealed that changing the direct object noun in a transitive sentence reduced recognition of a previously seen verb, whereas changing the verb had little impact on noun recognition. Experiment 2 revealed that verbs exhibited context effects more similar to those shown by superordinate nouns rather (...) than basic‐level nouns. Experiment 3 demonstrated that the degree of meaning change in a target word resulting from changes in semantic context influenced the magnitude of context effects, but context effects remained larger for verbs than for nouns even when the degree of meaning change was similar for nouns and verbs. These results are discussed with respect to the imageability and grammatical roles played by nouns and verbs in a sentence. (shrink)

Examining the subtle forms of aggression, violence, and harassment that occur in our society and manifest in institutions and places of work, the expert contributors collected here describe the experience of social marginalization and expose how vulnerable individuals work to navigate exclusionary climates. This volume explores how bodies disrupt the status quo in multiple contexts and locations; provides insights into how institutions are structured and how practices that may cause harm are maintained; and, finally, considers progressive and proactive alternatives. This (...) book will be a key resource for academics and professionals in education, sociology, nursing, law, business and political science, as well as organizations and policymakers grappling with aggression in the workplace. (shrink)

The American Journal of Bioethics, Volume 12, Issue 6, Page 53-55, June 2012.

There is a critical need to establish a space to engage in careful deliberation amid exciting, important, necessary, and groundbreaking technological and clinical advances in pediatric medicine. Extracorporeal membrane oxygenation (ECMO) is one such technology that began in pediatric settings nearly 50 years ago. And while not void of medical and ethical examination, both the symbolic progression of medicine that ECMO embodies and its multidimensional challenges to patient care require more than an intellectual exercise. What we illustrate, then, is a (...) person-centered framework that incorporates the philosophy and practice of palliative care and care-based ethical approaches. This person-centered framework is valuable for identifying and understanding challenges central to ECMO, guides collaborative decision-making, and recognizes the value of relationships within and between patients, families, healthcare teams, and others who impact and are impacted by ECMO. Specifically, this person-centered approach enables caregivers to provide compassionate and effective support in critical, and often urgent, situations where conflicts may emerge among healthcare team members, families, and other decision makers. By reflecting on three cases based on actual situations, we apply our person-centered framework and identify those aspects that were utilized in and informed this project. We aim to fill a current gap in the pediatric ECMO literature by presenting a person-centered framework that promotes caregiving relationships among hospitalized critically ill children, families, and the healthcare team and is supported through the philosophy and practice of palliative care and clinical ethics. (shrink)

The Search for the Legacy of the USPHS Syphilis Study at Tuskegee is a collection of essays from experts in a variety of fields seeking to redefine the legacy of the infamous Tuskegee Syphilis Study. The essayists place the legacy of the study within the evolution of racial and ethnic relations in the United States. Contributors include two leading historians on the study, two former United States Surgeons General, and other prominent scholars from a wide range of fields.

Wilderness Search and Rescue is the process of finding and assisting persons who are lost in remote wilderness areas. Because such areas are often rugged or relatively inaccessible, searching for missing persons can take huge amounts of time and resources. Camera-equipped mini-Unmanned Aerial Vehicles have the potential for speeding up the search process by enabling searchers to view aerial video of an area of interest while closely coordinating with nearby ground searchers. In this paper, we report on lessons learned by (...) trying to use UAVs to support WiSAR. Our research methodology has relied heavily on field trials involving searches conducted under the direction of practicing search and rescue personnel but using simulated missing persons. Lessons from these field trials include the immediate importance of seeing things well in the video, the field need for defining and supporting various roles in the search team, role-specific needs like supporting systematic search by providing a visualization tool to represent the quality of the search, and the on-going need to better support interactions between ground and video searchers. Surprisingly to us, sophisticated autonomous search patterns were less critical than we anticipated, though advances in video enhancement and visualizing search progress, as well as ongoing work to model the likely location of a missing person, open up the possibility of closing the loop between UAV path-planning, search quality, and the likely location of a moving missing person. Keywords: Unmanned Aerial Vehicles, Wilderness Search and Rescue, Human–Robot Interaction, Human Factors, Field Robotics, Graphical User Interfaces. (shrink)

Personality and prayer are both conceptualized as focusing on issues of connectivity with the self and beyond. Individual participants each recruited a peer to join the study . Participants rated themselves according to multi-item scales that detail five personality factors . They also responded to an instrument specifying eight foci of the inward, outward, and upward cognitive content of prayer ; these eight foci were reduced to three prayer themes: internal concerns, embracing paradox, and bold assertion. Finally, respondents reported the (...) strength of six "basic" emotions that may be experienced during their typical prayer. Using the same instruments, each peer rated her or his matched participant. Results reveal discrete patterns between self and peer ratings, with respect to links among prayer and personality variables. Both self and peer ratings emphasize a relation between prayer and the personality traits of agreeableness and conscientiousness . Several concluding points highlight the value of the present conceptualization of personality and prayer with relation to connectivity, potential differences between personal and corporate prayers, and the potential role of sex differences in the disclosure of prayer's content and emotional influence. (shrink)

A 2011 National Academies of Sciences report called for an “Information Commons” and a “Knowledge Network” to revolutionize biomedical research and clinical care. We interviewed 41 expert stakeholders to examine governance, access, data collection, and privacy in the context of a medical information commons. Stakeholders' attitudes about MICs align with the NAS vision of an Information Commons; however, differences of opinion regarding clinical use and access warrant further research to explore policy and technological solutions.

Encouraged by the financial incentives in the Health Information Technology for Economic and Clinical Health Act of 2009, electronic health record adoption is on the rise. According to a study by the Centers for Disease Control and Prevention published in 2014, 78% of office-based physicians had adopted some type of EHR system, up from 18% in 2001. Implementation of EHRs able to support the Department of Health and Human Services “meaningful use” requirements has also significantly increased since 2010. Such a (...) growth in EHR adoption with the capacity to achieve “meaningful use” standards suggests that the goal of nationwide, interoperable health records is moving closer to a reality.While movement toward a system-wide, interoperable EHR promises benefits of such an electronic information management tool, the risks related to patients’ privacy of their health information remains a concern. (shrink)

Encouraged by the financial incentives in the Health Information Technology for Economic and Clinical Health Act of 2009, electronic health record adoption is on the rise. According to a study by the Centers for Disease Control and Prevention published in 2014, 78% of office-based physicians had adopted some type of EHR system, up from 18% in 2001. Implementation of EHRs able to support the Department of Health and Human Services “meaningful use” requirements has also significantly increased since 2010. Such a (...) growth in EHR adoption with the capacity to achieve “meaningful use” standards suggests that the goal of nationwide, interoperable health records is moving closer to a reality.While movement toward a system-wide, interoperable EHR promises benefits of such an electronic information management tool, the risks related to patients’ privacy of their health information remains a concern. (shrink)

Self‐renewal and differentiation of stem cells are tightly regulated processes subject to intrinsic and extrinsic signals. Molecular chaperones and co‐chaperones, especially heat shock proteins (Hsp), are ubiquitous molecules involved in the modulation of protein conformational and complexation states. The function of Hsp, which are typically associated with stress response and tolerance, is well characterized in differentiated cells, while their role in stem cells remains unclear. It appears that embryonic stem cells exhibit increased stress tolerance and concomitant high levels of chaperone (...) expression. This review critically evaluates stem cell research from a molecular chaperone perspective. Furthermore, we propose a model of chaperone‐modulated self‐renewal in mouse embryonic stem cells. (shrink)

The HIPAA Rules continue to support and bolster the importance of protecting the privacy and security of patients' protected health information. The HIPAA training requirements are at the cornerstone of meaningful implementation and provide a ripe opportunity for critical education.

An empirical study of whether the ordinary conception of race in the United States is biological or social, and how different conceptions connect to racism.

Must a society aim indefinitely for continued economic growth? Proponents of economic growth advance three central challenges to the idea that a society, having attained high levels of income and wealth, may justly cease to pursue further economic growth: if environmentally sustainable and the gains fairly distributed, first, continued economic growth could make everyone within a society and globally, and especially the worst off, progressively better off; second, the pursuit of economic growth spurs ongoing innovation, which enhances people’s opportunities and (...) protects a society against future risks; and third, continued economic growth fosters attitudes of openness, tolerance, and generosity, which are essential to the functioning of a liberal democratic society. This article grants these challenges’ normative foundations, to show that, even if one accepts their underlying premises as requirements of justice, a society may still justly cease to aim for economic growth, so long as it continues to aim for and realize gains on other dimensions. I argue that, while continued economic growth might instrumentally serve valuable ends, it is not necessary for their realization, as a society can achieve these ends through other means. (shrink)

In the eighteenth century, the economic problem was reformulated according to a particular set of politico-economic components, in which the pursuit of individual freedom was elevated to an ethical and political ideal. Subsequent developments of this individualist philosophy together with the achievements of technological progress now appear as a threat to future existence. Extensive environmentaldegradation and persistent global inequalities of wealth demand a new reformulation of the economic problem. Sustainable development has emerged as the most recent economic strategy for addressing (...) concerns about ecological integrity and social justice. Although there is a recognized continuum of understanding about the concept—from conservative to radical—it has been argued that only the radical version of sustainable development embodies the ethical capacity to address these concerns. Simultaneously the perennial existential question “How should we live?” has been raised anew along with the novel ethico-moral question: “How should we arrange our systems of production and consumption to ensure the sustainability of the Earth under conditions of conspicuous and pressing environmentallylimiting conditions?” Moreover, the strong normative dimension embodied in the radical version of sustainability represents a challenge to liberal democracy and its understanding of individual and collective goods. I argue that the radical approach has the capacity to relieve what is an inherently acute tension of modern life and to reconcile individual autonomy with the wider social and ecological good. (shrink)

Individuals often face administrative hurdles in attempting to access health care, public programmes, and other legal statuses and entitlements. These ordeals are the products, directly or indirectly, of institutional and policy design choices. I argue that evaluating whether such ordeals are justifiable or desirable instruments of social policy depends on assessing, beyond their targeting effects, the process-related burdens they impose on those attempting to navigate them and these burdens’ distributive effects. I here examine specifically how ordeals that levy time costs (...) reduce and constrain individuals’ free time, and how such time-cost ordeals may thereby create, deepen and compound disadvantages. (shrink)

BackgroundThe present study examined the efficacy of the Michigan Model of Infant Mental Health-Home Visiting infant mental health treatment to promote the socioemotional wellbeing of infants and young children. Science illuminates the role of parental “co-regulation” of infant emotion as a pathway to young children’s capacity for self-regulation. The synchrony of parent–infant interaction begins to shape the infant’s own nascent regulatory capacities. Parents with a history of childhood adversity, such as maltreatment or witnessing family violence, and who struggle with symptoms (...) of post-traumatic stress may have greater challenges in co-regulating their infant, thus increasing the risk of their children exhibiting social and emotional problems such as anxiety, aggression, and depression. Early intervention that targets the infant–parent relationship may help buffer the effect of parental risk on child outcomes.MethodsParticipants were 58 mother–infant/toddler dyads enrolled in a longitudinal randomized control trial testing the efficacy of the relationship-based IMH-HV treatment model. Families were eligible based on child age and endorsement of at least two of four socio-demographic factors commonly endorsed in community mental health settings: elevated depression symptoms, three or more Adverse Childhood Experiences parenting stress, and/or child behavior or development concerns. This study included dyads whose children were born at the time of study enrollment and completed 12-month post-baseline follow-up visits. Parents reported on their own history of ACEs and current posttraumatic stress disorder symptoms, as well as their toddler’s socioemotional development.ResultsMaternal ACEs predicted more toddler emotional problems through their effect on maternal PTSD symptoms. Parents who received IMH-HV treatment reported more positive toddler socioemotional wellbeing at follow-up relative to the control condition. The most positive socioemotional outcomes were for toddlers of mothers with low to moderate PTSD symptoms who received IMH-HV treatment.ConclusionResults indicate the efficacy of IMH-HV services in promoting more optimal child socioemotional wellbeing even when mothers reported mild to moderate PTSD symptoms. Results also highlight the need to assess parental trauma when infants and young children present with socioemotional difficulties. (shrink)

Neuroscience communication is increasingly taking place on multidirectional social media platforms, creating new opportunities but also calling for critical ethical considerations. Twitter, one of the most popular social media applications in the world, is a leading platform for the dissemination of all information types, including emerging areas of neuroscience such as optogenetics, a technique aimed at the control of specific neurons. Since its discovery in 2005, optogenetics has been featured in the public eye and discussed extensively on social media, but (...) little is known about how this new technique is portrayed and who the users participating in the conversation are. To address this gap, we conducted content analysis of a sample of 1000 tweets mentioning “optogenetics” over a one-year period between 2014 and 2015. We found that academic researchers are the largest group contributing to the conversation, that the tweets often contain links to third-party websites from news organizations and peer-reviewed journals, and that common thematic motifs include the applications of optogenetics specifically for the control of brain activity and the treatment of disease. We also found that the majority of the tweets are neutral in their tone regarding optogenetics. As Twitter serves as a current and dynamic forum for exchange about advances in neuroscience, the conversation about optogenetics on this engaging platform can inform socially-responsive knowledge dissemination efforts in this area. (shrink)

This collection brings together fourteen contributions by authors from around the globe. Each of the contributions engages with questions about how local and global bioethical issues are made to be comparable, in the hope of redressing basic needs and demands for justice. These works demonstrate the significant conceptual contributions that can be made through feminists' attention to debates in a range of interrelated fields, especially as they formulate appropriate responses to developments in medical technology, global economics, population shifts, and poverty.

_Philosophers on Race _adds a new dimension to current research on race theory by examining the historical roots of the concept in the works of major Western philosophers.

_Philosophers on Race _adds a new dimension to current research on race theory by examining the historical roots of the concept in the works of major Western philosophers.

This book addresses the topic of personhood—who is a “person” or “human,” and what rights or dignities does that include—as it has been addressed through the lens of science fiction. Chapters include discussions of consciousness and the soul, artificial intelligence, dehumanization and othering, and free will. Classic and modern sci-fi texts are engaged, as well as film and television. This book argues that science fiction allows us to examine the profound question of personhood through its speculative and imaginative nature, highlighting (...) issues that are already visible in our present world. (shrink)

Between 1998 and 2006, a new style of television news consumption was born: “news grazing.” With remote control devices in hand, “grazers” flip through TV news channels in order to find interesting news stories. Approximately three‐fifths of the public graze, and this group tends to be younger than non‐grazers. Grazers are less likely than the rest of the public to follow “hard” news about politics and economics, and, not surprisingly, they are even less knowledgeable about public affairs than most people (...) are. (shrink)

Machiavelli consistently advises that well-ordered republics must ‘keep their citizens poor’. Although this maxim recurs throughout the Discourses, Machiavelli never directly elaborates on what this prescription for civic poverty requires. To the limited extent that this maxim has received critical examination, it is commonly regarded as contending that citizens must live in a condition of material austerity. Through an analysis of Machiavelli's writings on the German free cities, this article challenges this interpretation and argues that rather than requiring that citizens (...) live at some particular level of poverty, the maxim instead requires only that citizens maintain certain attitudes towards poverty and wealth. (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.