The public vs private debate: separating facts from values.

PubMed

Narad, R A; Gillespie, W

1998-01-01

The choice between public and private emergency ambulance services is generally based on histological experience within the community. No empirical evidence exists that supports an argument that either public or private emergency ambulance services are better, per se. On a macro level, this debate is based on the question of the role of government and the role of the marketplace in the delivery of public services and medical care, and the comparative efficiencies of public and private organizations. On a micro or community level, these philosophical concerns are supplemented with issues relating to protection of individual jobs and investments, upholding of community tradition, and maintenance of existing relationships. Other specific values that are considered include the role of profit and equity--fairness of coverage. A rational choice would be based on consideration of efficiency and effectiveness. The effectiveness of an emergency medical services system is primarily based on its ability to provide patients with the level of care that they need within a clinically appropriate time. Efficiency is the ratio between inputs and outputs. One factor that can increase efficiency is the availability of excess production capacity that can be used to provide emergency ambulance service, with a low marginal cost of adding this to the other functions. A rational model is intended to change the level of the debate to one that is less based on values, but it is impossible for a community to select an ambulance provider in a value-free environment.

Wound Microbiology and Associated Approaches to Wound Management

PubMed Central

Bowler, P. G.; Duerden, B. I.; Armstrong, D. G.

2001-01-01

The majority of dermal wounds are colonized with aerobic and anaerobic microorganisms that originate predominantly from mucosal surfaces such as those of the oral cavity and gut. The role and significance of microorganisms in wound healing has been debated for many years. While some experts consider the microbial density to be critical in predicting wound healing and infection, others consider the types of microorganisms to be of greater importance. However, these and other factors such as microbial synergy, the host immune response, and the quality of tissue must be considered collectively in assessing the probability of infection. Debate also exists regarding the value of wound sampling, the types of wounds that should be sampled, and the sampling technique required to generate the most meaningful data. In the laboratory, consideration must be given to the relevance of culturing polymicrobial specimens, the value in identifying one or more microorganisms, and the microorganisms that should be assayed for antibiotic susceptibility. Although appropriate systemic antibiotics are essential for the treatment of deteriorating, clinically infected wounds, debate exists regarding the relevance and use of antibiotics (systemic or topical) and antiseptics (topical) in the treatment of nonhealing wounds that have no clinical signs of infection. In providing a detailed analysis of wound microbiology, together with current opinion and controversies regarding wound assessment and treatment, this review has attempted to capture and address microbiological aspects that are critical to the successful management of microorganisms in wounds. PMID:11292638

Deconstructing the Skills Training Debate in Doctoral Education

ERIC Educational Resources Information Center

Craswell, Gail

2007-01-01

The pressure being placed on universities to deliver skills training for the workplace has generated considerable debate. This paper deconstructs the broader employability discourse in which the debate is embedded in order to draw out its formative implications for skills training during candidature. The paper argues against erection of a…

The College Access Debate: Class Considerations and College Preparation

ERIC Educational Resources Information Center

Hodgman, Matthew R.

2013-01-01

The college access debate in America remains an important one. Affirmative action policies and practices continue to occupy a significant sub-component of the overall college access discussion. Recent legal debates and policy changes pertaining to affirmative action have encouraged analysis surrounding the overall viability and fairness of these…

An Examination of the Benefits, Limitations, and Challenges of Conducting Randomized Experiments with Principals

ERIC Educational Resources Information Center

Camburn, Eric M.; Goldring, Ellen; Sebastian, James; May, Henry; Huff, Jason

2016-01-01

Purpose: The past decade has seen considerable debate about how to best evaluate the efficacy of educational improvement initiatives, and members of the educational leadership research community have entered the debate with great energy. Throughout this debate, the use of randomized experiments has been a particularly contentious subject. This…

Towards A Comprehensive Consideration of Epistemic Questions in Software System Safety

NASA Technical Reports Server (NTRS)

Holloway, C. M.; Johnson, Chris W.

2009-01-01

For any software system upon which lives depend, the most important question one can ask about it is, 'How do we know the system is safe?' Despite the critical importance of this question, no widely accepted, generally applicable answer exists. Instead, debate continues to rage over the question, with theorists and practitioners quarrelling with each other and amongst themselves. This paper suggests a possible way forward towards quelling the quarrels, based on refining the critical safety question into additional questions, which may be more likely to have answers on which a consensus can be reached.

A bioethics for all seasons

PubMed Central

Chan, Sarah

2015-01-01

The last four decades have seen the emergence and flourishing of the field of bioethics and its incorporation into wide-ranging aspects of society, from the clinic or laboratory through to public policy and the media. Yet considerable debate still exists over what bioethics is and how it should be done. In this paper I consider the question of what makes good bioethics. Drawing on historical and contemporary examples, I suggest that bioethics encompasses multiple modes of responding to moral disagreement, and that an awareness of which mode is operational in a given context is essential to doing good bioethics. PMID:25516926

Ethical considerations for clinical photography in the global South.

PubMed

Macintosh, Tracy

2006-05-01

Clinical photography is an important tool for teaching practitioners and field workers about the clinical manifestations of famine and undernutrition, particularly with respect to the Global South. Current international guidelines for clinical photography are not consistently applied or enforced, which has led to violations of privacy and rights, particularly for patients and victims of disaster in the Global South. Combining existing clinical photography guidelines from the North with ongoing clinical ethics debates in the South, this paper explores approaches to establishing photography guidelines throughout the world that will be sensitive to the privacy and dignities of all patients and victims of emergencies.

Sudden cardiac death and preparticipation screening: the debate continues-in support of electrocardiogram-inclusive preparticipation screening.

PubMed

Asif, Irfan M; Drezner, Jonathan A

2012-01-01

Sudden cardiac death (SCD) is the leading cause of death in young athletes during exercise, and there is international agreement among major medical and sporting bodies that young athletes should undergo preparticipation cardiovascular screening. However, there is currently no universally accepted screening protocol, and substantial debate exists about what constitutes the ideal approach to preparticipation screening. The primary objective of preparticipation screening is the detection of intrinsic structural or electrical cardiovascular disorders that predispose an athlete to SCD. Considerable evidence exists suggesting that screening athletes with only a history and physical examination leaves most athletes with a serious underlying cardiovascular disease undetected and, thus, cannot adequately achieve the primary objective of screening. Preparticipating cardiovascular screening inclusive of an electrocardiogram (ECG) greatly enhances the ability to identify athletes at risk and is the only model shown to be cost-effective and may reduce the rate of SCD. The major obstacle to ECG screening in the United States is the lack of a physician workforce skilled in interpretation of an athlete's ECG. However, recent studies have demonstrated a capacity to distinguish physiologic ECG alterations in athletes from findings suggestive of underlying pathology that is both feasible and has a low false-positive rate. Efforts are underway to increase physician education in ECG interpretation. After 2 decades debating the proper screening strategy to identify athletes at risk, the weight of scientific evidence suggests that a screening program inclusive of ECG is the only strategy that merits promotion. Copyright © 2012 Elsevier Inc. All rights reserved.

Transport for language south of the Sylvian fissure: The routes and history of the main tracts and stations in the ventral language network.

PubMed

Bajada, Claude J; Lambon Ralph, Matthew A; Cloutman, Lauren L

2015-08-01

It is now ten years since a 'ventral language pathway' was demonstrated in vivo in the human brain. In the intervening decade, this result has been replicated and expanded to include multiple possible pathways and functions. Despite this considerable level of research interest, age-old debates regarding the origin, course, termination and, indeed, the very existence of the tracts identified still remain. The current review examines four major tracts associated with the ventral 'semantic' language network, with the aim of elucidating and clarifying their structural and functional roles. Historical and modern conceptualisations of the tracts' neuroanatomical origins and terminations will be discussed, and key discrepancies and debates examined. It is argued that much of the controversy regarding the language pathways has resulted from inconsistencies in terminology, and the lack of a white matter 'lingua franca'. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Is Dance a Sport?: A Twenty-First-Century Debate

ERIC Educational Resources Information Center

Guarino, Lindsay

2015-01-01

This article discusses a new debate which has emerged for dancers. For many years dancers debated dance as art versus entertainment. This age-old debate still exists without a consensus, yet there is suddenly a new generation of dancers with a fresh debate. Legions of young performers are fervently proclaiming that their dance is actually a sport.…

Digital Debates. WebWise Conference on Libraries and Museums in the Digital World Proceedings (10th, Capitol Hill, Washington, D.C, February 25-27, 2009)

ERIC Educational Resources Information Center

Zorich, Diane

2010-01-01

Debates typically invoke an image of individuals arguing over the merits of opposing viewpoints. However, the term has a softer, more deliberative sense that connotes reflection, discussion, and consideration. The 2009 WebWise conference, titled "Digital Debates," was conducted in this spirit, with panelists and attendees engaged in…

Nudges and coercion: conceptual, empirical, and normative considerations.

PubMed

Cratsley, Kelso

2015-01-01

Given that the concept of coercion remains a central concern for bioethics, Quigley's (Monash Bioethics Rev 32:141-158, 2014) recent article provides a helpful analysis of its frequent misapplication in debates over the use of 'nudges'. In this commentary I present a generally sympathetic response to Quigley's argument while also raising several issues that are important for the larger debates about nudges and coercion. I focus on several closely related topics, including the definition of coercion, the role of empirical research, and the normative concerns at the core of these disputes. I suggest that while a degree of precision is certainly required when deploying the relevant concepts, perhaps informed by empirical data, we need to continue to push these debates towards more pressing normative considerations.

Breaking up is hard to do: the economic impact of provisional funding contingent upon evidence development.

PubMed

Mortimer, Duncan; Li, Jing Jing; Watts, Jennifer; Harris, Anthony

2011-10-01

Funding contingent upon evidence development (FED) has recently been the subject of some considerable debate in the literature but relatively little has been made of its economic impact. We argue that FED has the potential to shorten the lag between innovation and access but may also (i) crowd-out more valuable interventions in situations in which there is a fixed dedicated budget; or (ii) lead to a de facto increase in the funding threshold and increased expenditure growth in situations in which the programme budget is open-ended. Although FED would typically entail periodic review of provisional or interim listings, it may prove difficult to withdraw funding even at cost/QALY ratios well in excess of current listing thresholds. Further consideration of the design and implementation of FED processes is therefore required to ensure that its introduction yields net benefits over existing processes.

Current debates on end-of-life sedation: an international expert elicitation study.

PubMed

Papavasiliou, Evangelia Evie; Payne, Sheila; Brearley, Sarah

2014-08-01

End-of-life sedation, though increasingly prevalent and widespread internationally, remains one of the most highly debated medical practices in the context of palliative medicine. This qualitative study aims to elicit and record the perspectives of leading international palliative care experts on current debates. Twenty-one professionals from diverse backgrounds, sharing field-specific knowledge/expertise defined by significant scholarly contribution on end-of-life sedation, were recruited. Open-ended, semi-structured interviews, following a topic-oriented structure reflecting on current debates, were conducted. Results were analysed using thematic content analysis. Three main aspects of sedation were identified and discussed as potentially problematic: (a) continuous deep sedation as an extreme facet of end-of-life sedation, (b) psycho-existential suffering as an ambivalent indication for sedation and (c) withdrawal or withholding of artificial nutrition and hydration as potentially life-shortening. On these grounds, concerns were reported over end-of-life sedation being morally equivalent to euthanasia. Considerable emphasis was placed on intentions as the distinguishing factor between end-of-life acts, and protective safeguards were introduced to distance sedation from euthanasia. This study shows that, despite the safeguards introduced, certain aspects of sedation, including the intentions associated with the practice, are still under question, parallels being drawn between end-of-life sedation and euthanasia. This reaffirms the existence of a grey area surrounding the two practices, already evidenced in countries where euthanasia is legalized. More clarity over the issues that generate this grey area, with their causes being uncovered and eliminated, is imperative to resolve current debates and effectively inform research, policy and practice of end-of-life sedation.

How the mass media report social statistics: a case study concerning research on end-of-life decisions.

PubMed

Seale, Clive

2010-09-01

The issue of whether it is right to be concerned about the accuracy with which mass media report social scientific research is explored through a detailed case study of media reporting of two surveys of UK doctors' end-of-life decision-making. Data include press releases, emails and field notes taken during periods of media interest supplemented by a collection of print and broadcast media reports. The case study contributes to existing knowledge about the ways in which mass media establish, exaggerate and otherwise distort the meaning of statistical findings. Journalists ignored findings that did not fit into existing media interest in the 'assisted dying' story and were subject to pressure from interest groups concerned to promote their own interpretations and viewpoints. Rogue statistics mutated as they were set loose from their original research report context and were 'laundered' as they passed from one media report to another. Yet media accounts of the research, fuelling an already heated public debate about ethical issues in end-of-life care, arguably acted as a conduit for introducing new considerations into this debate, such as the role played by sedation at the end of life, the extent to which euthanasia is practiced outside the law, and the extent of medical opposition to the legalisation of assisted dying. The expectation that accuracy and comprehensiveness should be the sole criteria for judging journalists' reports is, finally, considered to be unrealistic and it is argued that social scientists need to understand and adapted to the conditions under which mass media reporting operates if they are to succeed in introducing the findings of social research into public debates. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

Science and ethics: Some issues for education

NASA Astrophysics Data System (ADS)

Andrew, Jennifer; Robottom, Ian

2001-11-01

Ethical issues concerning pain and suffering of animals are necessarily a consideration when it comes to killing pest or feral species in Australia. Within a continent where there are no large predators, many introduced animal species such as rabbits, foxes, horses, donkeys, camels, goats, and mice have been able to thrive, competing with the interests of farmers and graziers, and livestock and food production. These species, thus, gain the label of pest. Many methods now exist to kill these species and, consequently, ethical issues arise concerning the possible pain and suffering caused as a direct result of these methods. Yet within government and scientific communities, ethical issues are reduced to a secondary consideration without serious debate or contention. Ethical issues appear to be at odds with scientific agendas. How can environmental ethics be incorporated as part of science-based decision making that appeals to objectivity and scientific evidence? Within educational institutions as well, the same dilemma exists: How can ethical issues be addressed within the science curriculum and in the classroom? A greater understanding of various perspectives on the subject of environmental ethics and the value positions advocated by proponents of these perspectives may help teachers consider ways of handling such issues in the science classroom.

Epidemiology and economic burden of measles, mumps, pertussis, and varicella in Germany: a systematic review.

PubMed

Damm, Oliver; Witte, Julian; Wetzka, Stefanie; Prosser, Christine; Braun, Sebastian; Welte, Robert; Greiner, Wolfgang

2016-09-01

Despite the availability of vaccines and the existence of public vaccination recommendations, outbreaks of vaccine-preventable childhood diseases still cause public health debate. The objective of this systematic review was to provide an overview of the current epidemiology and economic burden of measles, mumps, pertussis, and varicella in Germany. We systematically reviewed studies published since 2000. The literature search was conducted using PubMed and EMBASE. Also, we used German notification data to give an up-to-date overview of the epidemiology of the four diseases under consideration. Thirty-six studies were included in our review. Results suggest that there is still considerable morbidity due to childhood diseases in Germany. Studies providing cost estimates are scarce. Comparative analyses of different data sources (notification data vs. claims data) revealed a potential underestimation of incidence estimates when using notification data. Furthermore, several studies showed regional differences in incidence of some of the diseases under consideration. Our findings underline the need for improved vaccination and communication strategies targeting all susceptible age and risk groups on a national and local level.

The role of financial wellbeing, sociopolitical attitude, self-interest, and lifestyle in one's attitude toward social health insurance.

PubMed

Schnusenberg, Oliver; Loh, Chung-Ping A; Nihalani, Katrin

2013-08-01

There has been continuous debate in the United States, Germany, and China about their respective healthcare systems. While these three countries are dealing with their own unique problems, the question of how social a healthcare system should be is a topic in this debate. This study examined how strongly college students' attitudes toward a social healthcare system relate to ideological orientation and self-interest. We used samples of college students in the People's Republic of China, Germany, and the US, and extracted factors measuring "financial wellbeing," "sociopolitical attitude," "self-interest," and "lifestyle" to explain the "attitude toward social health insurance" (ASHI) construct developed in recent literature (Loh et al. in Eur J Health Econ 13:707-722). The results of regression analysis showed that sociopolitical attitude/progressivism is positively related to the ASHI, but the degree of association varies considerably from country to country. We also found that a self-interest factor, measured by health status, seems to be inversely related to an individual's ASHI in the US, but not in China or Germany. Individuals with relatively healthy lifestyle choices were less likely to have a favorable ASHI in Germany, but no such relationship was found in China and the US. These results indicate that while some commonalities exist, there are also considerable differences in the structure of ASHI across these three countries. Ultimately, the results reported here could help to develop a predictive model that can be utilized to forecast a country's ASHI. Such a predictive model could be used by politicians to gauge the popularity of a healthcare plan that is under consideration in a particular country.

Genetic Engineering--A Lesson on Bioethics for the Classroom.

ERIC Educational Resources Information Center

Armstrong, Kerri; Weber, Kurt

1991-01-01

A unit designed to cover the topic of genetic engineering and its ethical considerations is presented. Students are expected to learn the material while using a debate format. A list of objectives for the unit, the debate format, and the results from an opinion questionnaire are described. (KR)

The Australian Mathematics Curriculum: A Move Forward or Back to the Future?

ERIC Educational Resources Information Center

Atweh, Bill; Goos, Merrilyn

2011-01-01

The release of the "Australian curriculum: Mathematics" has generated considerable debate in the education community. Some educators warn that this debate has centred on mathematical content and skills, setting the conditions for a "back to basics" movement in line with the political rhetoric that accompanied the national…

The Current and Future Role of Business Schools

ERIC Educational Resources Information Center

Rayment, John; Smith, Jonathan

2013-01-01

Purpose: Considerable debate since the global financial crisis has been evident concerning the role of business schools. This article aims to outline the authors' research on their role. Design/methodology/approach: The paper begins with an overview of the significant literature highlighting the current debates impacting on business schools and…

[Ethics and prevention: environmental and individual disparities].

PubMed

Ricciardi, Claudio

2004-01-01

The complex interactions which exist between environmental variabilities, genetic susceptibility of population subgroups, and high individual variability for age, sex, gender, ethnicity and general status of health, acquire an ever-increasing bioethical significance. Different risk conditions caused by toxic environmental agents and environmental inequities and inequalities are increasingly evident. "Social determinants" of health increase the probability of health effects and an effective intervention of prevision and prevention for environmental pathologies is needed. The debate on environmental inequalities caused by cultural, social and economic factors and the uncertainty about possible prevention emphasize the limits of the "bio-medical model". Ethics with its further anthropological and philosophical considerations may strongly help to understand the relationship between environmental pollution and health.

Immunological Insights into the Life and Times of the Extinct Tasmanian Tiger (Thylacinus cynocephalus).

PubMed

Old, Julie M

2015-01-01

The thylacine (Thylacinus cynocephalus) was Australia's largest marsupial carnivore until its extinction within the last century. There remains considerable interest and debate regarding the biology of this species. Studies of thylacine biology are now limited to preserved specimens, and parts thereof, as well as written historical accounts of its biology. This study describes the development of the immune tissues of a pouch young thylacine, one of only eleven in existence, and the only specimen to be histologically sectioned. The appearance of the immune tissue of the developing pouch young thylacine is compared to the immune tissues of extant marsupials, providing insights into the immunity, biology and ecology of the extinct thylacine.

Cyberspace Security Econometrics System (CSES)

DOE Office of Scientific and Technical Information (OSTI.GOV)

2012-07-27

Information security continues to evolve in response to disruptive changes with a persistent focus on information-centric controls and a healthy debate about balancing endpoint and network protection, with a goal of improved enterprise/business risk management. Economic uncertainty, intensively collaborative styles of work, virtualization, increased outsourcing and ongoing complance pressures require careful consideration and adaption. The CSES provides a measure (i.e. a quantitative indication) of reliability, performance, and/or safety of a system that accounts for the criticality of each requirement as a function of one or more stakeholders' interests in that requirement. For a given stakeholder, CSES accounts for the variancemore » that may exist among the stakes one attaches to meeting each requirement.« less

Identification, assessment and management of "endocrine disruptors" in wildlife in the EU substance legislation--discussion paper from the German Federal Environment Agency (UBA).

PubMed

Frische, Tobias; Bachmann, Jean; Frein, Daniel; Juffernholz, Tanja; Kehrer, Anja; Klein, Anita; Maack, Gerd; Stock, Frauke; Stolzenberg, Hans-Christian; Thierbach, Claudia; Walter-Rohde, Susanne

2013-12-16

A discussion paper was developed by a panel of experts of the German Federal Environment Agency (UBA) contributing to the on-going debate on the identification, assessment and management of endocrine disruptors with a view to protect wildlife according to the EU substance legislation (plant protection products, biocides, industrial chemicals). Based on a critical synthesis of the state-of-the-art regarding regulatory requirements, testing methods, assessment schemes, decision-making criteria and risk management options, we advise an appropriate and consistent implementation of this important subject into existing chemicals legislation in Europe. Our proposal for a balanced risk management of endocrine disruptors essentially advocates transparent regulatory decision making based on a scientifically robust weight of evidence approach and an adequate risk management consistent across different legislations. With respect to the latter, a more explicit consideration of the principle of proportionality of regulatory decision making and socio-economic benefits in the on-going debate is further encouraged. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

The cultural moral right to a basic minimum of accessible health care.

PubMed

Menzel, Paul T

2011-03-01

(1) The conception of a cultural moral right is useful in capturing the social-moral realities that underlie debate about universal health care. In asserting such rights, individuals make claims above and beyond their legal rights, but those claims are based on the society's existing commitments and moral culture. In the United States such a right to accessible basic health care is generated by various empirical social facts, primarily the conjunction of the legal requirement of access to emergency care with widely held principles about unfair free riding and just sharing of costs between well and ill. The right can get expressed in social policy through either single-payer or mandated insurance. (2) The same elements that generate this right provide modest assistance in determining its content, the structure and scope of a basic minimum of care. They justify limits on patient cost sharing, require comparative effectiveness, and make cost considerations relevant. They shed light on the status of expensive, marginally life extending, last-chance therapies, as well as life support for PVS patients. They are of less assistance in settling contentious debates about screening for breast and prostate cancer and treatments for infertility and erectile dysfunction, but even there they establish a useful framework for discussion. Scarcity of resources need not be a leading conceptual consideration in discerning a basic minimum. More important are the societal elements that generate the cultural moral right to a basic minimum.

Supporting Evidence-Based Policy on Biodiversity and Ecosystem Services: Recommendations for Effective Policy Briefs

ERIC Educational Resources Information Center

Balian, Estelle V.; Drius, Liza; Eggermont, Hilde; Livoreil, Barbara; Vandewalle, Marie; Vandewoestjine, Sofie; Wittmer, Heidi; Young, Juliette

2016-01-01

Knowledge brokerage on biodiversity and ecosystem services can apply communication tools such as policy briefs to facilitate the dialogue between scientists and policymakers. There is currently considerable debate on how to go beyond the linear communication model, outdated in theoretical debate but still often implicitly leading interaction with…

Challenges for an Interdisciplinary Consideration of Cognitive Training

ERIC Educational Resources Information Center

Birney, Damian Patrick

2015-01-01

Whether fluid cognitive functions are malleable has been a topic of ongoing debate for at least the past 100 years. Ever-evolving technology has led to new and diverse fields of investigation entering this debate. There are significant advantages to be gained by integrating different scientific paradigms, but there are also significant challenges.…

A Stock Approach to Value Debate.

ERIC Educational Resources Information Center

Colbert, Kent R.

Existing theories of value debating (resolutions dealing with values rather than policy) may be more effectively applied and developed when viewed as stock issues paradigms for debating values in competitive situations. Issues are vital to an advocate's cause because they are essential to the meaning of a proposition and can also provide an…

Debate: Open radical prostatectomy vs. laparoscopic vs. robotic.

PubMed

Nelson, Joel B

2007-01-01

Surgical removal of clinically localized prostate cancer remains the most definitive treatment for the disease. The emergence of laparoscopic and robotic radical prostatectomy (RP) as alternatives to open RP has generated considerable discussion about the real and relative merits of each approach. Such was the topic of a debate that took place during the 2006 Society of Urologic Oncology meeting. The participants were Dr. William Catalona, Northwestern University, advocating for open RP, Dr. Betrand Guillonneau, Memorial Sloan Kettering Cancer Center advocating for laparoscopic RP, and Dr. Mani Menon, Henry Ford Hospital, advocating for robotic RP. The debate was moderated by Dr. Joel Nelson, University of Pittsburgh. This paper summarizes that debate.

Does Truth Exist? Insights from Applied Linguistics for the Rationalism/Postmodern Debate

ERIC Educational Resources Information Center

Ross, David A.

2008-01-01

The question of whether or not truth exists is at the center of the rationalism versus postmodern debate. Noting the difficulty of defining truth, the author uses the principles of linguistics to show that semantic skewing has resulted in the concept of truth being encoded as a noun, while it is really an attribute (true). The introduction of a…

Restyling the Humanities Curriculum of Higher Education for Posthuman Times

ERIC Educational Resources Information Center

Siddiqui, Jamila R.

2016-01-01

The future viability of the humanities in higher education has been broadly debated. Yet, most of these debates are missing an important consideration. The humanities' object of study is the human, an object that some would argue has been replaced in our onto-epistemological systems by the posthuman. In her 2013 book, "The Posthuman,"…

75 FR 66725 - National Fire Protection Association (NFPA) Proposes To Revise Codes and Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-29

... Technical Committee by a formal written ballot. If the ROP does not receive approval by a two-thirds vote.... Following the completion of the Proposal and Comment periods, there is a further opportunity for debate and... the debate and consideration of motions to amend the Report. Before making an allowable motion at an...

Risking a Debate--Redefining Risk and Risk Management: A New Zealand Case Study.

ERIC Educational Resources Information Center

Zink, Robyn; Leberman, Sarah

2001-01-01

Interviews with 12 New Zealand outdoor instructors found that they viewed risk as an opportunity to gain something of value, as opposed to losing something of value. Repositioning risk in this manner could allow the debate around adventure education to move away from being dominated by risk management, allowing consideration of adventure…

Popular misconceptions: agricultural biotechnology.

PubMed

McHughen, Alan; Wager, Robert

2010-12-31

Agricultural biotechnology, especially genetic engineering or genetic modification (GM), is a topic of considerable controversy worldwide. The public debate is fraught with polarized views and opinions, some are held with religious zeal. Unfortunately, it is also marked with much ignorance and misinformation. Here we explore some popular misconceptions encountered in the public debate. Copyright © 2010 Elsevier B.V. All rights reserved.

Academic Disciplines and Debates: An Essay on Criminal Justice and Criminology as Professions in Higher Education.

ERIC Educational Resources Information Center

Morn, Frank T.

Current developments concerning criminology and criminal justice education are viewed historically and placed within a broader perspective of academic professionalization, and a few of the debates going on within and between the two fields are considered. Some early sociologists made considerable claim to studies of crime, and criminology and…

The Role of Universities in Supporting and Delivering Enterprise Education

ERIC Educational Resources Information Center

Edwards, Louise-Jayne; Muir, Elizabeth J.

2007-01-01

While the academic debate has moved beyond the question of whether or not entrepreneurship can be taught and whether or not there is a need or demand for it, there is still considerable debate as to the most appropriate methods of delivering entrepreneurship education. This paper provides an overview of teaching strategies, pedagogies and methods…

Immunological Insights into the Life and Times of the Extinct Tasmanian Tiger (Thylacinus cynocephalus)

PubMed Central

Old, Julie M.

2015-01-01

The thylacine (Thylacinus cynocephalus) was Australia’s largest marsupial carnivore until its extinction within the last century. There remains considerable interest and debate regarding the biology of this species. Studies of thylacine biology are now limited to preserved specimens, and parts thereof, as well as written historical accounts of its biology. This study describes the development of the immune tissues of a pouch young thylacine, one of only eleven in existence, and the only specimen to be histologically sectioned. The appearance of the immune tissue of the developing pouch young thylacine is compared to the immune tissues of extant marsupials, providing insights into the immunity, biology and ecology of the extinct thylacine. PMID:26655868

Doing the Scut Work of Infant Care: Does Religiousness Encourage Father Involvement?

PubMed

Demaris, Alfred; Mahoney, Annette; Pargament, Kenneth I

2011-04-01

Considerable debate exists regarding whether religiousness promotes or impedes greater father involvement in parenting. Our study addresses this issue using a Midwestern longitudinal dataset that tracks the transition to first parenthood for 169 married couples. We focus on performance of the "messier" tasks of infant care. We find little evidence that religiousness enhances father involvement in this domain. Biblically conservative couples exhibit a greater gender gap in childcare than others, with mothers more involved than fathers. The gender gap is also greater the more fathers work outside the home, the greater mothers' knowledge of infant development, and the more unadaptable the infant. Average daily childcare is lower the greater spouses' work hours, but higher with difficult pregnancies or fussy babies.

A bioethics for all seasons.

PubMed

Chan, Sarah

2015-01-01

The last four decades have seen the emergence and flourishing of the field of bioethics and its incorporation into wide-ranging aspects of society, from the clinic or laboratory through to public policy and the media. Yet considerable debate still exists over what bioethics is and how it should be done. In this paper I consider the question of what makes good bioethics. Drawing on historical and contemporary examples, I suggest that bioethics encompasses multiple modes of responding to moral disagreement, and that an awareness of which mode is operational in a given context is essential to doing good bioethics. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Opt-Out Parental Consent in Online Surveys: Ethical Considerations.

PubMed

Harris, Jane; Porcellato, Lorna

2018-07-01

This article aims to foster discussion and debate around seeking parental consent from young people recruited online. The growth of social media, particularly for young people, has led to increased interest in young people's online activities as both a research topic and recruitment setting. In a health-related study, which sought to recruit young people aged 13 to 18 years old from YouTuber fan communities to an online survey, the question arose of how parental consent could be sought from young people below 16 when no link existed between researcher and parents/guardians. A practical strategy is proposed which combines novel communication methods for participant information, opt-out online consent and age verification to address this issue. Strengths and limitations of these approaches are discussed.

Doing the Scut Work of Infant Care: Does Religiousness Encourage Father Involvement?

PubMed Central

DeMaris, Alfred; Mahoney, Annette; Pargament, Kenneth I.

2011-01-01

Considerable debate exists regarding whether religiousness promotes or impedes greater father involvement in parenting. Our study addresses this issue using a Midwestern longitudinal dataset that tracks the transition to first parenthood for 169 married couples. We focus on performance of the “messier” tasks of infant care. We find little evidence that religiousness enhances father involvement in this domain. Biblically conservative couples exhibit a greater gender gap in childcare than others, with mothers more involved than fathers. The gender gap is also greater the more fathers work outside the home, the greater mothers’ knowledge of infant development, and the more unadaptable the infant. Average daily childcare is lower the greater spouses’ work hours, but higher with difficult pregnancies or fussy babies. PMID:21966024

Networked Learning: Design Considerations for Online Instructors

ERIC Educational Resources Information Center

Czerkawski, Betul C.

2016-01-01

The considerable increase in web-based knowledge networks in the past two decades is strongly influencing learning environments. Learning entails information retrieval, use, communication, and production, and is strongly enriched by socially mediated discussions, debates, and collaborative activities. It is becoming critical for educators to…

"It's Pretty Cool to Be Clever": The Marginal Relevance of Gender to Educational Practices and Attainment at A/AS Level?

ERIC Educational Resources Information Center

Kettley, Nigel

2006-01-01

Gender differences in educational attainment have generated considerable debate. Unfortunately, this debate has been constructed in terms of either the measurement of change in the size of the gender gap over time or attempts to theorise such change. This scholarly divide reflects the commitment of researchers to particular methodological…

Russian Dreams and Prussian Ghosts: Immanuel Kant Baltic Federal University and Debates over Historical Memory and Identity in Kaliningrad

ERIC Educational Resources Information Center

Clarkson, Alexander

2017-01-01

This article examines how the Immanuel Kant Baltic Federal University and the Kaliningrad State Technical University have come to exert considerable influence over debates surrounding historical memory and identity in the Kaliningrad region. Under the direct control of the Russian Federation, the Baltic exclave of Kaliningrad is surrounded by…

The Creative Problem Solving Skills of Arts and Science Students--The Two Cultures Debate Revisited

ERIC Educational Resources Information Center

Williamson, Peter K.

2011-01-01

Research, carried out mainly in the period between the 1960s and 1980s, reported significant differences in the thinking styles of science and arts students. At this time university and school teaching was highly specialised and concern was expressed in the ongoing "two cultures" debate (Snow, 1959).Considerable changes have taken place in the…

Cross-cultural variations in the prevalence and presentation of anxiety disorders.

PubMed

Marques, Luana; Robinaugh, Donald J; LeBlanc, Nicole J; Hinton, Devon

2011-02-01

Considerable cross-cultural variation exists in the prevalence and presentation of the anxiety disorders as defined by the fourth edition of the Diagnostic and Statistical Manual. Researchers debate whether this variation represents cultural differences in the phenomenology of universal disorders or the existence of unique culturally constructed disorders. This article reviews recent literature on the prevalence and presentation of five anxiety disorders: generalized anxiety disorder, social anxiety disorder, panic disorder, specific phobia and post-traumatic stress disorder, both across countries and within the USA. This article indicates that certain anxiety disorders (e.g., generalized anxiety disorder and panic disorder) may vary greatly in rate across cultural groups. It indicates that the clinical presentation of anxiety disorders, with respect to symptom presentation and the interpretation of symptoms, varies across cultures. A difference in catastrophic cognitions about anxiety symptoms across cultures is hypothesized to be a key aspect of cross-cultural variation in the anxiety disorders. Future research directions are suggested.

NORMAL HUMAN VARIATION: REFOCUSSING THE ENHANCEMENT DEBATE

PubMed Central

Kahane, Guy; Savulescu, Julian

2015-01-01

This article draws attention to several common mistakes in thinking about biomedical enhancement, mistakes that are made even by some supporters of enhancement. We illustrate these mistakes by examining objections that John Harris has recently raised against the use of pharmacological interventions to directly modulate moral decision-making. We then apply these lessons to other influential figures in the debate about enhancement. One upshot of our argument is that many considerations presented as powerful objections to enhancement are really strong considerations in favour of biomedical enhancement, just in a different direction. Another upshot is that it is unfortunate that much of the current debate focuses on interventions that will radically transform normal human capacities. Such interventions are unlikely to be available in the near future, and may not even be feasible. But our argument shows that the enhancement project can still have a radical impact on human life even if biomedical enhancement operated entirely within the normal human range. PMID:23906367

Debating DSM-5: diagnosis and the sociology of critique

PubMed Central

Pickersgill, Martyn D

2014-01-01

The development of the fifth edition of the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders—the DSM-5—has reenergised and driven further forward critical discourse about the place and role of diagnosis in mental health. The DSM-5 has attracted considerable criticism, not least about its role in processes of medicalisation. This paper suggests the need for a sociology of psychiatric critique. Sociological analysis can help map fields of contention, and cast fresh light on the assumptions and nuances of debate around the DSM-5; it underscores the importance of diagnosis to the governance of social and clinical life, as well as the wider discourses critical commentaries connect with and are activated by. More normatively, a sociology of critique can indicate which interests and values are structuring the dialogues being articulated, and just how diverse clinical opinion regarding the DSM can actually be. This has implications for the considerations of health services and policy decision-makers who might look to such debates for guidance. PMID:24327375

From Theory to Research: Contextual Predictors of "Estar + Adjective" and the Study of the SLA of Spanish Copula Choice--A Response to Woolsey

ERIC Educational Resources Information Center

Lafford, Barbara A.

2008-01-01

The use of social vs. cognitive approaches to the study of second language acquisition (SLA) has engendered considerable debate in the field. For instance, the recent "Modern Language Journal" Focus Issue (Lafford, 2007a) reviewed the ongoing debate between scholars espousing socially- and cognitively-grounded approaches to SLA research and…

Medical pluralism: global perspectives on equity issues.

PubMed

Marian, Florica

2007-12-01

Over the last decades, awareness has increased about the phenomenon of medical pluralism and the importance to integrate biomedicine and other forms of health care. The broad variety of healing cultures existing alongside biomedicine is called complementary or alternative medicine (CAM) in industrialized countries and traditional medicine (TM) in developing countries. Considerable debate has arisen about ethical problems related to the growing use of CAM in industrialized countries. This article focuses on equity issues and aims to consider them from a global perspective of medical pluralism. Several dimensions of equity are explored and their interrelatedness discussed: access to care, research (paradigm and founding) and recognition. This so-called 'equity circle' is then related to Iris Marion Young's justice theory and particularly to the concepts of cultural imperialism, powerlessness and marginalisation.

Multiannual forecasting of seasonal influenza dynamics reveals climatic and evolutionary drivers.

PubMed

Axelsen, Jacob Bock; Yaari, Rami; Grenfell, Bryan T; Stone, Lewi

2014-07-01

Human influenza occurs annually in most temperate climatic zones of the world, with epidemics peaking in the cold winter months. Considerable debate surrounds the relative role of epidemic dynamics, viral evolution, and climatic drivers in driving year-to-year variability of outbreaks. The ultimate test of understanding is prediction; however, existing influenza models rarely forecast beyond a single year at best. Here, we use a simple epidemiological model to reveal multiannual predictability based on high-quality influenza surveillance data for Israel; the model fit is corroborated by simple metapopulation comparisons within Israel. Successful forecasts are driven by temperature, humidity, antigenic drift, and immunity loss. Essentially, influenza dynamics are a balance between large perturbations following significant antigenic jumps, interspersed with nonlinear epidemic dynamics tuned by climatic forcing.

National Athletic Trainers' Association Position Statement: Preparticipation Physical Examinations and Disqualifying Conditions

PubMed Central

Conley, Kevin M.; Bolin, Delmas J.; Carek, Peter J.; Konin, Jeff G.; Neal, Timothy L.; Violette, Danielle

2014-01-01

Objective To present athletic trainers with recommendations for the content and administration of the preparticipation physical examination (PPE) as well as considerations for determining safe participation in sports and identifying disqualifying conditions. Background Preparticipation physical examinations have been used routinely for nearly 40 years. However, considerable debate exists as to their efficacy due to the lack of standardization in the process and the lack of conformity in the information that is gathered. With the continuing rise in sports participation at all levels and the growing number of reported cases of sudden death in organized athletics, the sports medicine community should consider adopting a standardized process for conducting the PPE to protect all parties. Recommendations Recommendations are provided to equip the sports medicine community with the tools necessary to conduct the PPE as effectively and efficiently as possible using available scientific evidence and best practices. In addition, the recommendations will help clinicians identify those conditions that may threaten the health and safety of participants in organized sports, may require further evaluation and intervention, or may result in potential disqualification. PMID:24499039

The Role of Trait Emotional Intelligence in Academic Performance: Theoretical Overview and Empirical Update.

PubMed

Perera, Harsha N

2016-01-01

Considerable debate still exists among scholars over the role of trait emotional intelligence (TEI) in academic performance. The dominant theoretical position is that TEI should be orthogonal or only weakly related to achievement; yet, there are strong theoretical reasons to believe that TEI plays a key role in performance. The purpose of the current article is to provide (a) an overview of the possible theoretical mechanisms linking TEI with achievement and (b) an update on empirical research examining this relationship. To elucidate these theoretical mechanisms, the overview draws on multiple theories of emotion and regulation, including TEI theory, social-functional accounts of emotion, and expectancy-value and psychobiological model of emotion and regulation. Although these theoretical accounts variously emphasize different variables as focal constructs, when taken together, they provide a comprehensive picture of the possible mechanisms linking TEI with achievement. In this regard, the article redresses the problem of vaguely specified theoretical links currently hampering progress in the field. The article closes with a consideration of directions for future research.

Lost in Translation? Ethical Challenges of Implementing a New Diagnostic Procedure.

PubMed

Schmitz, Dagmar

2016-01-01

Since cell-free DNA (cfDNA) fragments of placental origin can be isolated and analyzed from the blood of pregnant women. Applications of this finding have been developed and implemented in clinical care pathways worldwide at an unprecedented pace and manner. Implementation patterns, however, exhibit considerable insufficiencies. Different "motors" of implementation processes, like the market or various regulatory institutions, can be identified at a national level. Each "motor" entails characteristic ethical challenges which are exemplified impressively by a rising number of case reports.Empirical data demonstrate that there are significant "losses" in the respective translational processes, especially when the results from clinical research are to be translated into the clinical reality of NIPT (the so called "second roadblock" (T2)). These "losses" are perceived in the fields of knowledge transfer, professional standardization and ethical debate. Recommendations of professional organizations often fail to reach general practitioners. Blindsided by the new diagnostic procedure in their clinical practice, professionals in prenatal care express their insecurities with regard to its handling. Ethical debate appears to adhere to pre-existing (and partly already proven to be insufficient) normative frameworks for prenatal testing. While all of these deficits are typical for the implementation processes of many new molecular diagnostic procedures, especially in NIPT, they show a high variability between different nations.A critical assessment of the preferred strategy of implementation against the background of already existing national ethical frameworks is indispensable, if potential adverse effects are to be diminished. The described translational losses seem to be significantly reducible by granting the translational process in roadblock T2 more time.

Understanding conservationists' perspectives on the new-conservation debate.

PubMed

Holmes, George; Sandbrook, Chris; Fisher, Janet A

2017-04-01

A vibrant debate about the future direction of biodiversity conservation centers on the merits of the so-called new conservation. Proponents of the new conservation advocate a series of positions on key conservation ideas, such as the importance of human-dominated landscapes and conservation's engagement with capitalism. These have been fiercely contested in a debate dominated by a few high-profile individuals, and so far there has been no empirical exploration of existing perspectives on these issues among a wider community of conservationists. We used Q methodology to examine empirically perspectives on the new conservation held by attendees at the 2015 International Congress for Conservation Biology (ICCB). Although we identified a consensus on several key issues, 3 distinct positions emerged: in favor of conservation to benefit people but opposed to links with capitalism and corporations, in favor of biocentric approaches but with less emphasis on wilderness protection than prominent opponents of new conservation, and in favor of the published new conservation perspective but with less emphasis on increasing human well-being as a goal of conservation. Our results revealed differences between the debate on the new conservation in the literature and views held within a wider, but still limited, conservation community and demonstrated the existence of at least one viewpoint (in favor of conservation to benefit people but opposed to links with capitalism and corporations) that is almost absent from the published debate. We hope the fuller understanding we present of the variety of views that exist but have not yet been heard, will improve the quality and tone of debates on the subject. © 2016 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

Vaccination against smoking: an annotated agenda for debate. A review of scientific journals, 2001-13.

PubMed

Wolters, Anna; de Wert, Guido; van Schayck, Onno C P; Horstman, Klasien

2014-08-01

The ongoing development of novel nicotine vaccines makes it urgent to identify the normative questions around this innovative health technology against smoking. A qualitative thematic analysis of peer-reviewed papers on nicotine vaccination published between 2001 and 2013. In the scientific discourse, nicotine vaccination is presented in a neurobiological frame as a potent concept for (long-term) smoking cessation. Nicotine vaccination is also considered a hypothetical strategy to prevent nicotine addiction in minors. Ethical assessments are conducted for the use of nicotine vaccination in public health and clinical medicine. Whereas vaccination for primary prevention is usually associated with public health, the hypothetical case of nicotine prevention in minors is also assessed for individualized protection. Therapeutic and preventive applications are given uneven attention: the classic goal of vaccination (primary prevention in minors) receives methodical consideration and invokes lively debate. The unprecedented use of vaccination, namely smoking cessation, is left largely unattended in the ethical analyses. While health innovations such as nicotine vaccination need broad reflection to guide decisions on their further development and possible future implementations, only a small part of the ethical and social issues of this innovative technology has been discussed. For a debate to come into existence, a 'neurobio-psycho-socio-cultural' frame of smoking and quitting appears fruitful. Important topics for reflection are the human activities and social processes in a vaccine-supported quit attempt, next to respect for individuals, possible harms and questions of (global) justice and research ethics. © 2014 Society for the Study of Addiction.

Ship's doctors qualifications required for cruise ships: Recruiter's comments on the German-Norwegian debate.

PubMed

Ottomann, Christian

2015-01-01

This contribution is intended to fertilise the current discussion of ship's doctors qualifications required for cruise ships. Therefore 10 points are added to the debate containing different considerations focussing on the recommendations of the German Society of Maritime Medicine, the American College of Emergency Physicians (ACEP's) Health Care Guidelines for Cruise Ship Medical Facilities and the different skills a ship's doctor should have from the perspective of the recruiter.

How Can Educational Planning Be Rational? A Consideration of the Process of Educational Planning in Terms of the Problem of Rationality in the Social World.

ERIC Educational Resources Information Center

McGrath, Helen Marie

This paper takes up an issue that is currently being debated in the educational planning literature--the adequacy of the central assumption of rationality in the formulation of public policy planning. It identifies the nature of the rationality that is being called into question and rephrases the debate in terms of the tenability of an assumption…

When Sexual and Religious Orientation Collide: Considerations in Working with Conflicted Same-Sex Attracted Male Clients

ERIC Educational Resources Information Center

Haldeman, Douglas C.

2004-01-01

The debate among scholars and gay activists and religious/political activists about the appropriateness and efficacy of conversion therapy has left out a number of individuals for whom neither gay-affirmative nor conversion therapy may be indicated. The present discussion, through the use of case material, offers considerations for the…

Genetic services, economics, and eugenics.

PubMed

Paul, D B

1998-01-01

What are the aims of genetic services? Do any of these aims deserve to be labeled "eugenics"? Answers to these strenuously debated questions depend not just on the facts about genetic testing and screening but also on what is understood by "eugenics," a term with multiple and contested meanings. This paper explores the impact of efforts to label genetic services "eugenics" and argues that attempts to protect against the charge have seriously distorted discussion about their purpose(s). Following Ruth Chadwick, I argue that the existence of genetic services presupposes that genetic disease is undesirable and that means should be offered to reduce it. I further argue that the economic cost of such disease is one reason why governments and health care providers deem such services worthwhile. The important question is not whether such cost considerations constitute "eugenics," but whether they foster practices that are undesirable and, if so, what to do about them The wielding of the term "eugenics" as a weapon in a war over the expansion of genetic services, conjoined with efforts to dissociate such services from the abortion controversy, has produced a rhetoric about the aims of these services that is increasingly divorced from reality. Candor about these aims is a sine qua non of any useful debate over the legitimacy of the methods used to advance them.

Five solar geoengineering tropes that have outstayed their welcome

NASA Astrophysics Data System (ADS)

Reynolds, Jesse L.; Parker, Andy; Irvine, Peter

2016-12-01

In the last decade, solar geoengineering (solar radiation management, or SRM) has received increasing consideration as a potential means to reduce risks of anthropogenic climate change. Some ideas regarding SRM that have been proposed have receded after being appropriately scrutinized, while others have strengthened through testing and critique. This process has improved the understanding of SRM's potential and limitations. However, several claims are frequently made in the academic and popular SRM discourses and, despite evidence to the contrary, pose the risk of hardening into accepted facts. Here, in order to foster a more productive and honest debate, we identify, describe, and refute five of the most problematic claims that are unsupported by existing evidence, unlikely to occur, or greatly exaggerated. These are: (A) once started, SRM cannot be stopped; (B) SRM is a right-wing project; (C) SRM would cost only a few billion dollars per year; (D) modeling studies indicate that SRM would disrupt monsoon precipitation; and (E) there is an international prohibition on outdoors research. SRM is a controversial proposed set of technologies that could prove to be very helpful or very harmful, and it warrants vigorous and informed public debate. By highlighting and debunking some persistent but unsupported claims, this paper hopes to bring rigor to such discussions.

UK parliamentary debate analysis: bombing ISIL in Syria.

PubMed

Rashed, Haifa

2016-01-01

This paper examines the arguments presented for and against the UK government's motion for the UK to intervene militarily in Syria in the House of Commons debate on ISIL in Syria that took place on 2 December 2015. It considers what the most common arguments were in favour of and in opposition to the motion as well as which arguments were given the most emphasis, in order to understand the prime justifications given that led to the decision to approve the motion. It suggests that due to the shadow of the 2003 Iraq war, politicians in the debate placed a considerable emphasis on the legal justification for military intervention. It argues that the focus on the national security of the UK and its allies in this particular debate seems to contrast with previous military interventions where humanitarian motives were more widely stated. This paper calls for further comparative research of parliamentary debates in order to track such changes in the rhetoric used by UK politicians to defend their support for military intervention.

Genetic Diversity in the Paramecium aurelia Species Complex

PubMed Central

Catania, Francesco; Wurmser, François; Potekhin, Alexey A.; Przyboś, Ewa; Lynch, Michael

2009-01-01

Current understanding of the population genetics of free-living unicellular eukaryotes is limited, and the amount of genetic variability in these organisms is still a matter of debate. We characterized—reproductively and genetically—worldwide samples of multiple Paramecium species belonging to a cryptic species complex, Paramecium aurelia, whose species have been shown to be reproductively isolated. We found that levels of genetic diversity both in the nucleus and in the mitochondrion are substantial within groups of reproductively compatible P. aurelia strains but drop considerably when strains are partitioned according to their phylogenetic groupings. Our study reveals the existence of discrepancies between the mating behavior of a number of P. aurelia strains and their multilocus genetic profile, a controversial finding that has major consequences for both the current methods of species assignment and the species problem in the P. aurelia complex. PMID:19023087

FDA Regulation of Clinical Applications of CRISPR-CAS Gene-Editing Technology.

PubMed

Grant, Evita V

Scientists have repurposed an adaptive immune system of single cell organisms to create a new type of gene-editing tool: CRISPR (clustered regularly interspaced short palindromic repeats)-Cas technology. Scientists in China have reported its use in the genome modification of non-viable human embryos. This has ignited a spirited debate about the moral, ethical, scientific, and social implications of human germline genome engineering. There have also been calls for regulations; however, FDA has yet to formally announce its oversight of clinical applications of CRISPR-Cas systems. This paper reviews FDA regulation of previously controversial biotechnology breakthroughs, recombinant DNA and human cloning. It then shows that FDA is well positioned to regulate CRISPR-Cas clinical applications, due to its legislative mandates, its existing regulatory frameworks for gene therapies and assisted reproductive technologies, and other considerations.

A new energy transfer channel from carotenoids to chlorophylls in purple bacteria.

PubMed

Feng, Jin; Tseng, Chi-Wei; Chen, Tingwei; Leng, Xia; Yin, Huabing; Cheng, Yuan-Chung; Rohlfing, Michael; Ma, Yuchen

2017-07-10

It is unclear whether there is an intermediate dark state between the S 2 and S 1 states of carotenoids. Previous two-dimensional electronic spectroscopy measurements support its existence and its involvement in the energy transfer from carotenoids to chlorophylls, but there is still considerable debate on the origin of this dark state and how it regulates the energy transfer process. Here we use ab initio calculations on excited-state dynamics and simulated two-dimensional electronic spectrum of carotenoids from purple bacteria to provide evidence supporting that the dark state may be assigned to a new A g + state. Our calculations also indicate that groups on the conjugation backbone of carotenoids may substantially affect the excited-state levels and the energy transfer process. These results contribute to a better understanding of carotenoid excited states.Carotenoids harvest energy from light and transfer it to chlorophylls during photosynthesis. Here, Feng et al. perform ab initio calculations on excited-state dynamics and simulated 2D electronic spectrum of carotenoids, supporting the existence of a new excited state in carotenoids.

Imagining Moral Bioenhancement Practices: Drawing Inspiration from Moral Education, Public Health Ethics, and Forensic Psychiatry.

PubMed

Specker, Jona; Schermer, Maartje H N

2017-07-01

In this article, we consider contexts or domains in which (future) moral bioenhancement interventions possibly or most likely will be implemented. By looking closely at similar or related existing practices and their relevant ethical frameworks, we hope to identify ethical considerations that are relevant for evaluating potential moral bioenhancement interventions. We examine, first, debates on the proper scope of moral education; second, proposals for identifying early risk factors for antisocial behaviour; and third, the difficult balancing of individual freedom and third party concerns in (forensic) psychiatry. In imagining moral bioenhancement in practice, we observe that unlike other forms of enhancement, moral enhancement fundamentally asks how the interests and preferences of the individual and the interests of others should be weighed (in view of public safety and managing public risk). Highly diverse domains such as education, mental health, and the judicial domain might be involved, and moral bioenhancement might challenge existing institutional settings. Given these highly varied contexts and domains, it appears unlikely that there will be a distinct set of practices that will be referred to as "moral bioenhancement."

The Great Neurolinguistics Methodology Debate.

ERIC Educational Resources Information Center

Obler, L. K.

A major debate exists in the neuropsychology community concerning whether case study is preferable to group study of brain-damaged patients. So far, the discussion has been limited to the advantages and disadvantages of both methods, with the assumption that neurolinguists pursue a single goal attainable by one or the other method. Practical…

Emotional Closeness with Perpetrators and Amnesia for Child Sexual Abuse

ERIC Educational Resources Information Center

Schultz, Tammy; Passmore, J. Lawrence; Yoder, C. Y.

2003-01-01

Over the past decade, a contentious debate regarding delayed memories of childhood sexual abuse (CSA) has existed. In order to address this debate, 240 female participants completed questions about CSA, the Dissociative Experience Scale (Bernstein & Putnam, 1986), Perceived Emotional Closeness with Perpetrator Scale (Schultz, Passmore, &…

Values in the Net Neutrality Debate: Applying Content Analysis to Testimonies from Public Hearings

ERIC Educational Resources Information Center

Cheng, An-Shou

2012-01-01

The Net neutrality debate is an important telecommunications policy issue that closely tied to technological innovation, economic development, and information access. Existing studies on Net neutrality have focused primarily on technological requirements, economic analysis, and regulatory justifications. Since values, technology, and policy are…

Argument about Argument.

ERIC Educational Resources Information Center

Follert, Vincent F.; Benoit, William L.

The recent innovation of adapting the debate to the judge's preferred philosophy appears to have been supplanted by a converse trend: advocates now attempt to force the judge to adopt the paradigm dictated by the strategies of the debate round. The existence of such a widespread dispute over the appropriate decision making system in debate…

Debate continues on northwest's merits

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stremel, K.

1984-07-01

Estimates of northwest Montana's petroleum reserves range from barren Precambrian rock to reserves exceeding those of Alaska's Prudhoe Bay. Geological debates concerning the merits of the vast areas continues. Seismic data and geological studies indicate that the area holds considerable promise. Several large structures have been identified, and oil and gas seeps have been reported. The area's true potential, however, will be revealed only by drilling, which is both risky and expensive. Several wildcat drilling operations are underway but the area's hydrocarbon potential may not be released for several years.

Written Codeswitching in the Classroom: Can Research Resolve the Tensions?

ERIC Educational Resources Information Center

Losey, Kay M.

2009-01-01

Some US researchers and practitioners are calling for the use of written codeswitching in mainstream college courses, despite a strong English-only sentiment among many teachers and the public. This paper describes the existing positions in this debate and presents findings from the author's research to shed light on the debate and make…

Getting to First Base: Prima Facie Arguments for Propositions of Value.

ERIC Educational Resources Information Center

Tuman, Joseph S.

1987-01-01

Argues that few clear standards exist for value debate. Defines values as instrumental or terminal, and identifies four prima facie burdens necessary for affirming a value resolution: value identification; value criteria; value hierarchy; and topicality through relevance. Examines the role of presumption and burden of proof in value debate. (MM)

"Una Nacion Acorralada": Southern Peruvian Quechua Language Planning and Politics in Historical Perspective.

ERIC Educational Resources Information Center

Mannheim, Bruce

1984-01-01

Outlines history of Spanish colonial policies toward Southern Peruvian Quechua and points out those issues under debate concerning the indigenous languages. The central issue of the "Andean language debate" continues to be whether or not the Quechua have a right to exist as a separate community. (SL)

Gender Difference in Math Performance in the International Baccalaureate Programme

ERIC Educational Resources Information Center

Schantz, Ashley Lynn Overley

2011-01-01

For years, researchers and educators alike have studied differences in educational performance as they relate to gender. And while many subject areas have been debated, "the existence, degree, and origin of a gender gap in mathematics are highly debated" (Guiso, Monte, Sapienza & Zingales, 2008). What has not been more widely…

The Cost-Quality Debate in School Finance Legislation: Do Dollars Make a Difference?

ERIC Educational Resources Information Center

McDermott, John E.; Klein, Stephen P.

1974-01-01

The appropriateness of using the judicial process as a forum for resolving the cost-quality debate in educational finance is discussed in an attempt to discover some intermediate ground, which would permit the judicial machinery to operate but avoids settling the scientific dispute. Existing judicial standards of educational opportunity are…

Debating DSM-5: diagnosis and the sociology of critique.

PubMed

Pickersgill, Martyn D

2014-08-01

The development of the fifth edition of the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders-the DSM-5-has reenergised and driven further forward critical discourse about the place and role of diagnosis in mental health. The DSM-5 has attracted considerable criticism, not least about its role in processes of medicalisation. This paper suggests the need for a sociology of psychiatric critique. Sociological analysis can help map fields of contention, and cast fresh light on the assumptions and nuances of debate around the DSM-5; it underscores the importance of diagnosis to the governance of social and clinical life, as well as the wider discourses critical commentaries connect with and are activated by. More normatively, a sociology of critique can indicate which interests and values are structuring the dialogues being articulated, and just how diverse clinical opinion regarding the DSM can actually be. This has implications for the considerations of health services and policy decision-makers who might look to such debates for guidance. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

A Framework for Analysis of Research Risks and Benefits to Participants in Standard of Care Pragmatic Clinical Trials

PubMed Central

Chen, Stephanie C; Kim, Scott Y H

2016-01-01

Background/Aims Standard of care pragmatic clinical trials (SCPCTs) that compare treatments already in use could improve care and reduce cost but there is considerable debate about the research risks of SCPCTs and how to apply informed consent regulations to such trials. We sought to develop a framework integrating the insights from opposing sides of the debate. Methods We developed a formal risk-benefit analysis framework for SCPCTs and then applied it to key provisions of the U.S. federal regulations. Results Our formal framework for SCPCT risk-benefit analysis takes into account three key considerations: the ex ante estimates of risks and benefits of the treatments to be compared in a SCPCT, the allocation ratios of treatments inside and outside a SCPCT, and the significance of some participants receiving a different treatment inside a SCPCT than outside the trial. The framework provides practical guidance on how the research ethics regulations on informed consent should be applied to SCPCTs. Conclusions Our proposed formal model makes explicit the relationship between the concepts used by opposing sides of the debate about the research risks of SCPCTs and can be used to clarify the implications for informed consent. PMID:27365010

Moving research beyond the spanking debate.

PubMed

MacMillan, Harriet L; Mikton, Christopher R

2017-09-01

Despite numerous studies identifying a broad range of harms associated with the use of spanking and other types of physical punishment, debate continues about its use as a form of discipline. In this commentary, we recommend four strategies to move the field forward and beyond the spanking debate including: 1) use of methodological approaches that allow for stronger causal inference; 2) consideration of human rights issues; 3) a focus on understanding the causes of spanking and reasons for its decline in certain countries; and 4) more emphasis on evidence-based approaches to changing social norms to reject spanking as a form of discipline. Physical punishment needs to be recognized as an important public health problem. Copyright © 2017 Elsevier Ltd. All rights reserved.

A third option for climate policy within potential limits to growth

NASA Astrophysics Data System (ADS)

van den Bergh, Jeroen C. J. M.

2017-02-01

Climate change has revived debates around the concept of limits to growth, 45 years after it was first proposed. Many citizens, scientists and politicians fear that stringent climate policy will harm economic growth. Some are anti-growth, whereas others believe green growth is compatible with a transition to a low-carbon economy. As the window to curb warming at 2 °C closes, this debate will intensify. This Review critically reflects on both positions, providing an overview of existing literature on the growth versus climate debate. Both positions are argued here to jeopardize environmental or social goals. A third position, labelled an 'agrowth' strategy, is proposed to depolarize the debate and reduce resistance to climate policies.

Patent reform in the United States.

PubMed

Mills, Ann; Tereskerz, Patti

2010-01-01

The recent financial meltdown has muted the patent reform debate in the United States. But given that President Obama, as well as many members of Congress, support patent reform, we expect the debate to resurface. In this essay, we look carefully at reports from three prestigious organizations which have been enormously influential in the debate. We examine the empirical basis contained in these reports upon which proposed legislative changes are based. We conclude that the empirical data being used to justify the need for reform either has serious methodological limitations or is non-existent.  Moreover, we review recent court decisions which have already altered the patent environment calling into further question whether the limited data that exists is still applicable. The effect of these recent decisions has not been adequately evaluated or assessed. Thus, we recommend other empirical studies are needed to inform public policy as to whether patent reform is necessary.

The Moore Method and the Constructivist Theory of Learning: Was R. L. Moore a Constructivist?

ERIC Educational Resources Information Center

Barrett, Lida K.; Long, B. Vena

2012-01-01

Constructivism is currently a hotly debated topic, with proponents and opponents equally adamant and emotional with respect to their viewpoints. Many misconceptions exist on both sides of the debate, and misuses of terminology and attribution are rampant. Constructivism is a theory of learning, not a particular approach to instruction and not a…

Validity: One Word with a Plurality of Meanings

ERIC Educational Resources Information Center

St-Onge, Christina; Young, Meredith; Eva, Kevin W.; Hodges, Brian

2017-01-01

Validity is one of the most debated constructs in our field; debates abound about what is legitimate and what is not, and the word continues to be used in ways that are explicitly disavowed by current practice guidelines. The resultant tensions have not been well characterized, yet their existence suggests that different uses may maintain some…

Squad as Community--A Group Communication Perspective on the Debate Workplace.

ERIC Educational Resources Information Center

Shelton, Michael W.

Virtually everyone involved with forensics has, at one time or another, seen or heard references to debate teams or squads as "groups." Many questions concerning the label "group," however, exist. A brief examination of definitions of the term group by scholars in the field of small group communication confirms that T. M.…

Methodology for Evaluating Security Controls Based on Key Performance Indicators and Stakeholder Mission

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sheldon, Frederick T; Abercrombie, Robert K; Mili, Ali

2009-01-01

Information security continues to evolve in response to disruptive changes with a persistent focus on information-centric controls and a healthy debate about balancing endpoint and network protection, with a goal of improved enterprise/business risk management. Economic uncertainty, intensively collaborative styles of work, virtualization, increased outsourcing and ongoing compliance pressures require careful consideration and adaptation. This paper proposes a Cyberspace Security Econometrics System (CSES) that provides a measure (i.e., a quantitative indication) of reliability, performance and/or safety of a system that accounts for the criticality of each requirement as a function of one or more stakeholders interests in that requirement. Formore » a given stakeholder, CSES reflects the variance that may exist among the stakes she/he attaches to meeting each requirement. This paper introduces the basis, objectives and capabilities for the CSES including inputs/outputs as well as the structural and mathematical underpinnings.« less

Synopsis of Evaluating Security Controls Based on Key Performance Indicators and Stakeholder Mission Value

DOE Office of Scientific and Technical Information (OSTI.GOV)

Abercrombie, Robert K; Sheldon, Frederick T; Mili, Ali

2008-01-01

Information security continues to evolve in response to disruptive changes with a persistent focus on information-centric controls and a healthy debate about balancing endpoint and network protection, with the goal of improved enterprise and business risk management. Economic uncertainty, intensively collaborative work styles, virtualization, increased outsourcing and ongoing compliance pressures require careful consideration and adaptation of a balanced approach. The Cyberspace Security Econometrics System (CSES) provides a measure of reliability, security and safety of a system that accounts for the criticality of each requirement as a function of one or more stakeholders interests in that requirement. For a given stakeholder,more » CSES reflects the variance that may exist among the stakes one attaches to meeting each requirement. This paper summarizes the basis, objectives and capabilities for the CSES including inputs/outputs as well as the structural underpinnings.« less

What Was Wrong with Eugenics? Conflicting Narratives and Disputed Interpretations

NASA Astrophysics Data System (ADS)

Paul, Diane B.

2014-02-01

Although it is often taken for granted that eugenics is odious, exactly what makes it so is far from obvious. The existence of considerable interpretative flexibility is evident in the disparate policy lessons for contemporary reproductive genetics (or "reprogenetics") that have been derived from essentially the same set of historical facts. In this paper, I will show how different—indeed, diametrically-opposed—morals have been drawn from the history of eugenics and link these contrasting messages both to different underlying conceptions of what constitutes the central wrong of eugenics and differing degrees of enthusiasm for reprogenetic technologies. I will then argue that, for several reasons, the history of eugenics simply cannot provide the kind of direct guidance that many participants in current debates would like. Although the history does have implications for policy, the insights to be gleaned are both subtle and indirect.

Natural occurrence of silicon carbide in a diamondiferous kimberlite from Fuxian

USGS Publications Warehouse

Leung, I.; Guo, W.; Friedman, I.; Gleason, J.

1990-01-01

Considerable debate surrounds the existence of silicon carbide in nature, mostly owing to the problem of possible contamination by man-made SiC. Recently, Gurney1 reviewed reports of rare SiC inclusions in diamonds, and noted that SiC can only be regarded as a probable rather than proven cogenetic mineral. Here we report our observation of clusters of SiC coexisting with diamond in a kimberlite from Fuxian, China. Macrocrysts of ??-SiC are overgrown epitaxially by ??-SiC, and both polymorphs are structurally well ordered. We have also measured the carbon isotope compositions of SiC and diamonds from Fuxian. We find that SiC is more enriched in 12C than diamond by 20% relative to the PDB standard. Isotope fractionation might have occurred through an isotope exchange reaction in a common carbon reservoir. Silicon carbide may thus ultimately provide information on carbon cycling in the Earth's mantle.

Animal versus human oral drug bioavailability: Do they correlate?

PubMed Central

Musther, Helen; Olivares-Morales, Andrés; Hatley, Oliver J.D.; Liu, Bo; Rostami Hodjegan, Amin

2014-01-01

Oral bioavailability is a key consideration in development of drug products, and the use of preclinical species in predicting bioavailability in human has long been debated. In order to clarify whether any correlation between human and animal bioavailability exist, an extensive analysis of the published literature data was conducted. Due to the complex nature of bioavailability calculations inclusion criteria were applied to ensure integrity of the data. A database of 184 compounds was assembled. Linear regression for the reported compounds indicated no strong or predictive correlations to human data for all species, individually and combined. The lack of correlation in this extended dataset highlights that animal bioavailability is not quantitatively predictive of bioavailability in human. Although qualitative (high/low bioavailability) indications might be possible, models taking into account species-specific factors that may affect bioavailability are recommended for developing quantitative prediction. PMID:23988844

Naturalization fosters the long-term political integration of immigrants

PubMed Central

Hainmueller, Jens; Hangartner, Dominik; Pietrantuono, Giuseppe

2015-01-01

Does naturalization cause better political integration of immigrants into the host society? Despite heated debates about citizenship policy, there exists almost no evidence that isolates the independent effect of naturalization from the nonrandom selection into naturalization. We provide new evidence from a natural experiment in Switzerland, where some municipalities used referendums as the mechanism to decide naturalization requests. Balance checks suggest that for close naturalization referendums, which are decided by just a few votes, the naturalization decision is as good as random, so that narrowly rejected and narrowly approved immigrant applicants are similar on all confounding characteristics. This allows us to remove selection effects and obtain unbiased estimates of the long-term impacts of citizenship. Our study shows that for the immigrants who faced close referendums, naturalization considerably improved their political integration, including increases in formal political participation, political knowledge, and political efficacy. PMID:26417099

DOE Office of Scientific and Technical Information (OSTI.GOV)

Guo, Peijun; Xia, Yi; Gong, Jue

Solution-processable metal-halide perovskites (MHPs) offer great promise for efficient light harvesting and emitting devices due to their long carrier lifetime and superior carrier transport characteristics. Ferroelectric effects, a hallmark of traditional oxide perovskites, was proposed to be a mechanism to suppress carrier recombination and enhance charge transport in MHPs, but the existence and influence of such polar order is still of considerable debate. Here we performed transient reflection measurements on single crystals of both inorganic and organic-inorganic (hybrid) MHPs over a range of temperatures, and demonstrate significant phonon softening in the cubic phases close to the cubic-to-tetragonal phase transition temperatures.more » Such phonon softening indicates the formation of polar domains, which grow in size upon cooling and can persist in the low-temperature tetragonal and orthorhombic phases. Our results link the extraordinary electronic properties of MHPs to the spontaneous polarizations which can contribute to more efficient charge separation and characteristics of an indirect bandgap.« less

Video game violence use among "vulnerable" populations: the impact of violent games on delinquency and bullying among children with clinically elevated depression or attention deficit symptoms.

PubMed

Ferguson, Christopher J; Olson, Cheryl K

2014-01-01

The issue of children's exposure to violent video games has been a source of considerable debate for several decades. Questions persist whether children with pre-existing mental health problems may be influenced adversely by exposure to violent games, even if other children are not. We explored this issue with 377 children (62 % female, mixed ethnicity, mean age = 12.93) displaying clinically elevated attention deficit or depressive symptoms on the Pediatric Symptom Checklist. Results from our study found no evidence for increased bullying or delinquent behaviors among youth with clinically elevated mental health symptoms who also played violent video games. Our results did not support the hypothesis that children with elevated mental health symptoms constitute a "vulnerable" population for video game violence effects. Implications and suggestions for further research are provided.

Wireless smart meters and public acceptance: the environment, limited choices, and precautionary politics.

PubMed

Hess, David J; Coley, Jonathan S

2014-08-01

Wireless smart meters (WSMs) promise numerous environmental benefits, but they have been installed without full consideration of public acceptance issues. Although societal-implications research and regulatory policy have focused on privacy, security, and accuracy issues, our research indicates that health concerns have played an important role in the public policy debates that have emerged in California. Regulatory bodies do not recognize non-thermal health effects for non-ionizing electromagnetic radiation, but both homeowners and counter-experts have contested the official assurances that WSMs pose no health risks. Similarities and differences with the existing social science literature on mobile phone masts are discussed, as are the broader political implications of framing an alternative policy based on an opt-out choice. The research suggests conditions under which health-oriented precautionary politics can be particularly effective, namely, if there is a mandatory technology, a network of counter-experts, and a broader context of democratic contestation.

Cyberspace Security Econometrics System (CSES) - U.S. Copyright TXu 1-901-039

DOE Office of Scientific and Technical Information (OSTI.GOV)

Abercrombie, Robert K; Schlicher, Bob G; Sheldon, Frederick T

2014-01-01

Information security continues to evolve in response to disruptive changes with a persistent focus on information-centric controls and a healthy debate about balancing endpoint and network protection, with a goal of improved enterprise/business risk management. Economic uncertainty, intensively collaborative styles of work, virtualization, increased outsourcing and ongoing compliance pressures require careful consideration and adaptation. The Cyberspace Security Econometrics System (CSES) provides a measure (i.e., a quantitative indication) of reliability, performance, and/or safety of a system that accounts for the criticality of each requirement as a function of one or more stakeholders interests in that requirement. For a given stakeholder, CSESmore » accounts for the variance that may exist among the stakes one attaches to meeting each requirement. The basis, objectives and capabilities for the CSES including inputs/outputs as well as the structural and mathematical underpinnings contained in this copyright.« less

Darwinism and the Sexual Politics of Primates

ERIC Educational Resources Information Center

Crook, John Hurrell

1973-01-01

Discusses the continuing debate over the existing social relations between the sexes; that is, whether subordination of females to males is derived from biological differences or is brought about as a result of the existing social structure. (SB)

Human Genome Editing and Ethical Considerations.

PubMed

Krishan, Kewal; Kanchan, Tanuj; Singh, Bahadur

2016-04-01

Editing human germline genes may act as boon in some genetic and other disorders. Recent editing of the genome of the human embryo with the CRISPR/Cas9 editing tool generated a debate amongst top scientists of the world for the ethical considerations regarding its effect on the future generations. It needs to be seen as to what transformation human gene editing brings to humankind in the times to come.

Heterologous embryo transfer: Magisterial answers and metaphysical questions.

PubMed

Accad, Michel

2014-02-01

The debate regarding the morality of heterologous embryo transfer (HET) as a solution for the fate of cryopreserved embryos remains active. This paper endeavors to show that the magisterial instructions on bioethical issues can only lead to the conclusion that HET is always morally illicit. I begin by showing that the text of Dignitas personae recognizes HET as a procedure accomplishing a procreative function, and I indicate that it is through gestation that this procreative function occurs. I further show that the previous Instruction, Donum vitae, implicitly points to an ontological or spiritual consideration at play during gestation. This consideration is likely related to the procreative function identified in Dignitas personae. Finally, I place these two textual arguments in the context of the debate concerning HET and conclude that metaphysical questions must be clarified in order for the immorality of HET to be understood from a suitable anthropological perspective and gain more widespread acceptance.

Heterologous embryo transfer: Magisterial answers and metaphysical questions

PubMed Central

Accad, Michel

2014-01-01

The debate regarding the morality of heterologous embryo transfer (HET) as a solution for the fate of cryopreserved embryos remains active. This paper endeavors to show that the magisterial instructions on bioethical issues can only lead to the conclusion that HET is always morally illicit. I begin by showing that the text of Dignitas personae recognizes HET as a procedure accomplishing a procreative function, and I indicate that it is through gestation that this procreative function occurs. I further show that the previous Instruction, Donum vitae, implicitly points to an ontological or spiritual consideration at play during gestation. This consideration is likely related to the procreative function identified in Dignitas personae. Finally, I place these two textual arguments in the context of the debate concerning HET and conclude that metaphysical questions must be clarified in order for the immorality of HET to be understood from a suitable anthropological perspective and gain more widespread acceptance. PMID:24899737

Promoting renewable energy and energy efficiency in Africa: a framework to evaluate employment generation and cost effectiveness

NASA Astrophysics Data System (ADS)

Cantore, Nicola; Nussbaumer, Patrick; Wei, Max; Kammen, Daniel M.

2017-03-01

The ongoing debate over the cost-effectiveness of renewable energy (RE) and energy efficiency (EE) deployment often hinges on the current cost of incumbent fossil-fuel technologies versus the long-term benefit of clean energy alternatives. This debate is often focused on mature or ‘industrialized’ economies and externalities such as job creation. In many ways, however, the situation in developing economies is at least as or even more interesting due to the generally faster current rate of economic growth and of infrastructure deployment. On the one hand, RE and EE could help decarbonize economies in developing countries, but on the other hand, higher upfront costs of RE and EE could hamper short-term growth. The methodology developed in this paper confirms the existence of this trade-off for some scenarios, yet at the same time provides considerable evidence about the positive impact of EE and RE from a job creation and employment perspective. By extending and adopting a methodology for Africa designed to calculate employment from electricity generation in the U.S., this study finds that energy savings and the conversion of the electricity supply mix to renewable energy generates employment compared to a reference scenario. It also concludes that the costs per additional job created tend to decrease with increasing levels of both EE adoption and RE shares.

The American abortion debate: culture war or normal discourse?

PubMed

Dillon, M

1995-01-01

This paper investigates whether James Hunter's culture war thesis is an apt characterization of the American abortion debate. The author focuses on three arguments central to Hunter's analysis: 1) that the abortion debate involves two paradigmatically opposed world views; 2) that debate about abortion, since it involves moral discourse, is structurally different than other political debates; and 3) that the new alignments in abortion politics are culturally significant. Examining existing research in each of these three domains, the author finds that the debate over abortion is more complex than suggested by Hunter. World views of pro-life and pro-choice activists, for example, share a commitment to some overlapping values; the argumentative structure of abortion discourse has a pattern rather similar to that of political debate more generally, and new alignments on abortion, such as that between the Catholic Church and the Southern Baptist Convention, do not displace historically embedded differences in symbolic resources and cultural orientation. As suggested by the author, it may be more helpful, therefore, to think of the abortion debate as an ongoing public conversation about America's cultural tradition and how it should be variously expressed in contemporary laws and practices.

Local or distributed activation? The view from biology

NASA Astrophysics Data System (ADS)

Reimers, Mark

2011-06-01

There is considerable disagreement among connectionist modellers over whether to represent distinct properties by distinct nodes of a network or whether properties should be represented by patterns of activity across all nodes. This paper draws on the literature of neuroscience to say that a more subtle way of describing how different brain regions contribute to a behaviour, in terms of individual learning and in terms of degrees of importance, may render the current debate moot: both sides of the 'localist' versus 'distributed' debate emphasise different aspects of biology.

Stimulating debate: ethics in a multidisciplinary functional neurosurgery committee

PubMed Central

Ford, Paul J; Kubu, Cynthia S

2006-01-01

Multidisciplinary healthcare committees meet regularly to discuss patients' candidacy for emerging functional neurosurgical procedures, such as Deep Brain Stimulation (DBS). Through debate and discussion around the surgical candidacy of particular patients, functional neurosurgery programs begin to mold practice and policy supported both by scientific evidence and clear value choices. These neurosurgical decisions have special considerations not found in non‐neurologic committees. The professional time used to resolve these conflicts provides opportunities for the emergence of careful, ethical practices simultaneous with the expansion of therapy applications PMID:16446416

Color-Blind Racial Attitudes: Microaggressions in the Context of Racism and White Privilege

ERIC Educational Resources Information Center

Edwards, Jared F.

2017-01-01

Interest in institutional racism, White privilege, and microaggressions appears to be growing. We are living in times when the impact of race and racism are debated--when even the existence of racism is debated along with the appropriateness of examining the worst parts of U.S. history. This special-issue invited article includes a brief…

Techniques for nothingness: Debate over the comparability of hypnosis and Zen in early-twentieth-century Japan.

PubMed

Wu, Yu-Chuan

2017-12-01

This paper explores a debate that took place in Japan in the early twentieth century over the comparability of hypnosis and Zen. The debate was among the first exchanges between psychology and Buddhism in Japan, and it cast doubt on previous assumptions that a clear boundary existed between the two fields. In the debate, we find that contemporaries readily incorporated ideas from psychology and Buddhism to reconstruct the experiences and concepts of hypnosis and Buddhist nothingness. The resulting new theories and techniques of nothingness were fruits of a fairly fluid boundary between the two fields. The debate, moreover, reveals that psychology tried to address the challenges and possibilities posed by religious introspective meditation and intuitive experiences in a positive way. In the end, however, psychology no longer regarded them as viable experimental or psychotherapeutic tools but merely as particular subjective experiences to be investigated and explained.

Rhetoric, power and legitimacy: a critical analysis of the public policy disputes surrounding stem cell research in Australia (2005-6).

PubMed

Lysaght, Tamra; Kerridge, Ian

2012-02-01

In December 2006, the Australian Parliament liberalized regulation governing stem cell research. This decision and preceding legislative review generated considerable public debate, which centred on objections to the deliberate creation and destruction of human embryos for research purposes. This paper draws on qualitative research conducted on the public debate surrounding this policy episode. The aim of this research was to examine how science and scientific knowledge are mobilized by participants in these debates to support their arguments. Data were collected from 109 newspaper opinion editorials as well as 23 in-depth interviews and examined using qualitative content and thematic analysis. Results of this analysis depict science as a rhetorical, moral and political resource that provides opportunities for participants to gain legitimacy, negotiate meaning and assert authority in the public domain. The mobilization of science in public discourse is discussed along with suggestions that are aimed at encouraging greater transparency and inclusiveness in public debates around contested science and emergent technologies.

Wheeling and stranded investment-is there a better way

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ferrar, T.

Under current franchise law, retail wheeling must be addressed on a state-by-state basis, and (therefore) it will not sweep the electric power industry as deregulation has been visited upon the telecommunications, airline, natural gas and other industries. Nevertheless, many industry observers remain concerned that retail competition will create a significant stranded investment problem. That is, broadened competition among power generators for customers will result in the market value of some existing (previously market-protected) generation assets falling below book value. The significance of such asset revaluations, and the time required for adjustment, increases with the capital intensity of the industry; thismore » is the reason for the heightened concern regarding the introduction of retail wheeling into the electric power industry. One policy direction that may be worthy of further debate and losses during the power market's transition to a more competitive equilibrium - i.e., until regulation-induced differentials between market and book values are mitigated. A two-part policy proposal is offered for consideration. First, the use of intra-pool transfer payments; second, if stranded investment continues to exist, a temporary uniform pool-wide wheeling surcharge.« less

Social Value Orientation and Capitalism in Societies.

PubMed

Shahrier, Shibly; Kotani, Koji; Kakinaka, Makoto

2016-01-01

Cooperation and competition are core issues in various fields, since they are claimed to affect the evolution of human societies and ecological organizations. A long-standing debate has existed on how social behaviors and preferences are shaped with culture. Considering the economic environment as part of culture, this study examines whether the ongoing modernization of competitive societies, called "capitalism," affects the evolution of people's social preferences and behaviors. To test this argument, we implemented field experiments of social value orientation and surveys with 1002 respondents for three different areas of Bangladesh: (i) rural, (ii) transitional and (iii) capitalistic societies. The main result reveals that with the evolution from rural to capitalistic societies, people are likely to be less prosocial and more likely to be competitive. In a transitional society, there is a considerable proportion of "unidentified" people, neither proself nor prosocial, implying the potential existence of unstable states during a transformation period from rural to capitalistic societies. We also find that people become more proself with increasing age, education and number of children. These results suggest that important environmental, climate change or sustainability problems, which require cooperation rather than competition, will pose more danger as societies become capitalistic.

Social Value Orientation and Capitalism in Societies

PubMed Central

Shahrier, Shibly; Kakinaka, Makoto

2016-01-01

Cooperation and competition are core issues in various fields, since they are claimed to affect the evolution of human societies and ecological organizations. A long-standing debate has existed on how social behaviors and preferences are shaped with culture. Considering the economic environment as part of culture, this study examines whether the ongoing modernization of competitive societies, called “capitalism,” affects the evolution of people’s social preferences and behaviors. To test this argument, we implemented field experiments of social value orientation and surveys with 1002 respondents for three different areas of Bangladesh: (i) rural, (ii) transitional and (iii) capitalistic societies. The main result reveals that with the evolution from rural to capitalistic societies, people are likely to be less prosocial and more likely to be competitive. In a transitional society, there is a considerable proportion of “unidentified” people, neither proself nor prosocial, implying the potential existence of unstable states during a transformation period from rural to capitalistic societies. We also find that people become more proself with increasing age, education and number of children. These results suggest that important environmental, climate change or sustainability problems, which require cooperation rather than competition, will pose more danger as societies become capitalistic. PMID:27792756

Weighting for China, Counting on the United States: Asia’s China Debate and U.S. Interests

DTIC Science & Technology

2003-12-01

political stability . Unease exists about ethnic Chinese migration and diasporas and the possible reassertion of China s historical dominance. The United States has a prime opportunity to influence Asia s China debate because the debate is ongoing, and the United States remains regarded as fundamental to national and regional calculations including about China. Extreme U.S.-China tensions and possible pressures by either to choose sides are unwelcome. No Asian country expects or desires China to supplant U.S. regional pre-eminence. At worst, some favor a balance of great

Responsible, Inclusive Innovation and the Nano-Divide.

PubMed

Schroeder, Doris; Dalton-Brown, Sally; Schrempf, Benjamin; Kaplan, David

Policy makers from around the world are trying to emulate successful innovation systems in order to support economic growth. At the same time, innovation governance systems are being put in place to ensure a better integration of stakeholder views into the research and development process. In Europe, one of the most prominent and newly emerging governance frameworks is called Responsible Research and Innovation (RRI). This article aims to substantiate the following points: (1) The concept of RRI and the concept of justice can be used to derive similar ethical positions on the nano-divide. (2) Given the ambitious policy aims of RRI (e.g. economic competitiveness enhancer), the concept may be better suited to push for ethical outcomes on access to nanotechnology and its products rather than debates based on justice issues alone. It may thus serve as a mediator concept between those who push solely for competitiveness considerations and those who push solely for justice considerations in nano-technology debates. (3) The descriptive, non-normative Systems of Innovation approaches (see below) should be linked into RRI debates to provide more evidence on whether the approach advocated to achieve responsible and ethical governance of research and innovation (R&I) can indeed deliver on competitiveness (in nano-technology and other fields).

Teaching the Mantle Plumes Debate

NASA Astrophysics Data System (ADS)

Foulger, G. R.

2010-12-01

There is an ongoing debate regarding whether or not mantle plumes exist. This debate has highlighted a number of issues regarding how Earth science is currently practised, and how this feeds into approaches toward teaching students. The plume model is an hypothesis, not a proven fact. And yet many researchers assume a priori that plumes exist. This assumption feeds into teaching. That the plume model is unproven, and that many practising researchers are skeptical, may be at best only mentioned in passing to students, with most teachers assuming that plumes are proven to exist. There is typically little emphasis, in particular in undergraduate teaching, that the origin of melting anomalies is currently uncertain and that scientists do not know all the answers. Little encouragement is given to students to become involved in the debate and to consider the pros and cons for themselves. Typically teachers take the approach that “an answer” (or even “the answer”) must be taught to students. Such a pedagogic approach misses an excellent opportunity to allow students to participate in an important ongoing debate in Earth sciences. It also misses the opportunity to illustrate to students several critical aspects regarding correct application of the scientific method. The scientific method involves attempting to disprove hypotheses, not to prove them. A priori assumptions should be kept uppermost in mind and reconsidered at all stages. Multiple working hypotheses should be entertained. The predictions of a hypothesis should be tested, and unpredicted observations taken as weakening the original hypothesis. Hypotheses should not be endlessly adapted to fit unexpected observations. The difficulty with pedagogic treatment of the mantle plumes debate highlights a general uncertainty about how to teach issues in Earth science that are not yet resolved with certainty. It also represents a missed opportunity to let students experience how scientific theories evolve, warts and all. Working with students to enable them to participate in the evolution of the subject and to share in the excitement of major developments is surely the best way to attract them to science.

"Not From the College, but Through the Public and the Legislature":

PubMed Central

Kelly, Catherine

2008-01-01

Summary Charles Maclean is generally thought to have played an important role in the contagion debates of the early nineteenth century and to have prompted two parliamentary inquiries into the issue. The author examines the effects of Maclean's efforts to relocate the contagion debates from the medical to the public sphere. The author shows that Maclean's tactics challenged the exclusivity of medical knowledge by ceding power to decide the debate to a non-medically expert Parliament. The author also demonstrates how this conflict laid bare the side-by-side existence of two probative systems in medical debates during the early nineteenth century by examining the medical profession's struggle to establish what type of evidence would be considered probative and what type of witness would be considered competent to give it. PMID:18791296

[Debating disease: the risk factor concept in political economic and scientific consideration, 1968 to 1986].

PubMed

Madarász, Jeannette

2009-01-01

The risk factor concept was developed in American epidemiological studies ongoing since the 1940s researching the causes of chronic cardiovascular diseases. By looking at the depiction of this model in a variety of media in Germany between 1968 and 1986 we can put its close interaction with contemporary socio-political debates under scrutiny. Thereby, a strong connection between the various agents' political and economic interests on the one hand and the incorporation of the risk factor concept into their specific agendas will become apparent. The risk factor concept was not fundamentally changed in the process but it was adapted to contemporary conditions and political constellations. Thereby, so it will be argued, the medical uses of the model, especially regarding the prevention of chronic cardiovascular disease, were forced into the background of public debates.

Network Motif Basis of Threshold Responses

EPA Science Inventory

There has been a long-running debate over the existence of thresholds for adverse effects. The difficulty stems from two fundamental challenges: (i) statistical analysis by itself cannot prove the existence of a threshold, i.e., a dose below which there is no effect; and (ii) the...

LEGAL ISSUES OF GEOGRAPHIC INFORMATION SYSTEMS

EPA Science Inventory

Legal issues are becoming as important as any other in promoting or limiting the development of GIS technology. Certainly legal considerations must now be kept in mind during the creation and implementation of large public and private GIS projects. Debate focuses on a number of...

A perspective on livestock-wolf interactions on western rangelands

USDA-ARS?s Scientific Manuscript database

The reintroduction of wolves into their historical ranges in western North America is possibly one of the most ambitious ecosystem restoration efforts of the recent past. This initiative has been controversial and has stimulated considerable debate among concerned stakeholders about the feasibility ...

Symbolic Representation of Probabilistic Worlds

ERIC Educational Resources Information Center

Feldman, Jacob

2012-01-01

Symbolic representation of environmental variables is a ubiquitous and often debated component of cognitive science. Yet notwithstanding centuries of philosophical discussion, the efficacy, scope, and validity of such representation has rarely been given direct consideration from a mathematical point of view. This paper introduces a quantitative…

Comparative effectiveness research: what to do when experts disagree about risks.

PubMed

Lie, Reidar K; Chan, Francis K L; Grady, Christine; Ng, Vincent H; Wendler, David

2017-06-19

Ethical issues related to comparative effectiveness research, or research that compares existing standards of care, have recently received considerable attention. In this paper we focus on how Ethics Review Committees (ERCs) should evaluate the risks of comparative effectiveness research. We discuss what has been a prominent focus in the debate about comparative effectiveness research, namely that it is justified when "nothing is known" about the comparative effectiveness of the available alternatives. We argue that this focus may be misleading. Rather, we should focus on the fact that some experts believe that the evidence points in favor of one intervention, whereas other experts believe that the evidence favors the alternative(s). We will then introduce a case that illustrates this point, and based on that, discuss how ERCs should deal with such cases of expert disagreement. We argue that ERCs have a duty to assess the range of expert opinions and based on that assessment arrive at a risk judgment about the study under consideration. We also argue that assessment of expert disagreement is important for the assignment of risk level to a clinical trial: what is the basis for expert opinions, how strong is the evidence appealed to by various experts, and how can clinical trial monitoring affect the possible increased risk of clinical trial participation.

Surgical, ethical, and psychosocial considerations in human head transplantation.

PubMed

Furr, Allen; Hardy, Mark A; Barret, Juan P; Barker, John H

2017-05-01

Transplanting a head and brain is perhaps the final frontier of organ transplantation. The goal of body-to-head transplantation (BHT) is to sustain the life of individuals who suffer from terminal disease, but whose head and brain are healthy. Ideally BHT could provide a lifesaving treatment for several conditions where none currently exists. BHT is no ordinary experiment, to transfer a head to another body involves extraordinarily complex medical challenges as well as ethical and existential dilemmas that were previously confined to the imagination of writers of fiction. The possibility of replacing an incurably ill body with a healthy one tests not only our surgical limits, but also the social and psychological boundaries of physical life and alters what we recognize life to be. The purpose of this target article, the complementary manuscript focused on immunological issues in BHT, and the accompanying Commentaries by scholars and practitioners in medicine, immunology, and bioethics is to review major surgical and psychosocial-ethical and immunological considerations surrounding body-to-head transplantation. We hope that together these ideas will provide readers with a comprehensive overview of the possibilities and challenges associated with BHT and initiate professional discussion and debate through which this new frontier in medicine is considered and approached. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

Surgical, ethical, and psychosocial considerations in human head transplantation

PubMed Central

Furr, Allen; Hardy, Mark A.; Barret, Juan P.; Barker, John H.

2017-01-01

Transplanting a head and brain is perhaps the final frontier of organ transplantation. The goal of body-to-head transplantation (BHT) is to sustain the life of individuals who suffer from terminal disease, but whose head and brain are healthy. Ideally BHT could provide a lifesaving treatment for several conditions where none currently exists. BHT is no ordinary experiment, to transfer a head to another body involves extraordinarily complex medical challenges as well as ethical and existential dilemmas that were previously confined to the imagination of writers of fiction. The possibility of replacing an incurably ill body with a healthy one tests not only our surgical limits, but also the social and psychological boundaries of physical life and alters what we recognize life to be. The purpose of this target article, the complementary manuscript focused on immunological issues in BHT, and the accompanying Commentaries by scholars and practitioners in medicine, immunology, and bioethics is to review major surgical and psychosocial-ethical and immunological considerations surrounding body-to-head transplantation. We hope that together these ideas will provide readers with a comprehensive overview of the possibilities and challenges associated with BHT and initiate professional discussion and debate through which this new frontier in medicine is considered and approached. PMID:28110028

Déjà vu all over again: the similarities between political debates regarding health care in the early 1990s and today.

PubMed

McInturff, William D; Weigel, Lori

2008-01-01

With health care vaulting back to a foremost concern for voters, strong similarities exist between the zeitgeist today and during the last major debate on this issue. The strong desire for change, economic insecurities, and a desire for a more active role for government-not to mention Hillary Clinton at the forefront of a major policy proposal-all hark back to 1992. However, opinion research demonstrates that many fundamental psychological and philosophical barriers that doomed the previous major reform proposal still exist. The politician who best grasps the lessons from the failure of "Clinton Care" may become our next president.

How Effective Is Telecommuting? Assessing the Status of Our Scientific Findings.

PubMed

Allen, Tammy D; Golden, Timothy D; Shockley, Kristen M

2015-10-01

Telecommuting has become an increasingly popular work mode that has generated significant interest from scholars and practitioners alike. With recent advances in technology that enable mobile connections at ever-affordable rates, working away from the office as a telecommuter has become increasingly available to many workers around the world. Since the term telecommuting was first coined in the 1970s, scholars and practitioners have debated the merits of working away from the office, as it represents a fundamental shift in how organizations have historically done business. Complicating efforts to truly understand the implications of telecommuting have been the widely varying definitions and conceptualizations of telecommuting and the diverse fields in which research has taken place.Our objective in this article is to review existing research on telecommuting in an effort to better understand what we as a scientific community know about telecommuting and its implications. In so doing, we aim to bring to the surface some of the intricacies associated with telecommuting research so that we may shed insights into the debate regarding telecommuting's benefits and drawbacks. We attempt to sift through the divergent and at times conflicting literature to develop an overall sense of the status of our scientific findings, in an effort to identify not only what we know and what we think we know about telecommuting, but also what we must yet learn to fully understand this increasingly important work mode.After a brief review of the history of telecommuting and its prevalence, we begin by discussing the definitional challenges inherent within existing literature and offer a comprehensive definition of telecommuting rooted in existing research. Our review starts by highlighting the need to interpret existing findings with an understanding of how the extent of telecommuting practiced by participants in a study is likely to alter conclusions that may be drawn. We then review telecommuting's implications for employees' work-family issues, attitudes, and work outcomes, including job satisfaction, organizational commitment and identification, stress, performance, wages, withdrawal behaviors, and firm-level metrics. Our article continues by discussing research findings concerning salient contextual issues that might influence or alter the impact of telecommuting, including the nature of the work performed while telecommuting, interpersonal processes such as knowledge sharing and innovation, and additional considerations that include motives for telecommuting such as family responsibilities. We also cover organizational culture and support that may shape the telecommuting experience, after which we discuss the community and societal effects of telecommuting, including its effects on traffic and emissions, business continuity, and work opportunities, as well as the potential impact on societal ties. Selected examples of telecommuting legislation and policies are also provided in an effort to inform readers regarding the status of the national debate and its legislative implications. Our synthesis concludes by offering recommendations for telecommuting research and practice that aim to improve the quality of data on telecommuting as well as identify areas of research in need of development. © The Author(s) 2015.

Tabulation of asbestos-related terminology

USGS Publications Warehouse

Lowers, Heather; Meeker, Greg

2002-01-01

The term asbestos has been defined in numerous publications including many State and Federal regulations. The definition of asbestos often varies depending on the source or publication in which it is used. Differences in definitions also exist for the asbestos-related terms acicular, asbestiform, cleavage, cleavage fragment, fiber, fibril, fibrous, and parting. An inexperienced reader of the asbestos literature would have difficulty understanding these differences and grasping many of the subtleties that exist in the literature and regulatory language. Disagreement among workers from the industrial, medical, mineralogical, and regulatory communities regarding these definitions has fueled debate as to their applicability to various morphological structures and chemical compositions that exist in the amphibole and serpentine groups of minerals. This debate has significant public health, economic and legal implications. This report summarizes asbestos-related definitions taken from a variety of academic, industrial, and regulatory sources. This summary is by no means complete but includes the majority of significant definitions currently applied in the discipline.

Spontaneous Number Representation in Mosquitofish

ERIC Educational Resources Information Center

Dadda, Marco; Piffer, Laura; Agrillo, Christian; Bisazza, Angelo

2009-01-01

While there is convincing evidence that preverbal human infants and non-human primates can spontaneously represent number, considerable debate surrounds the possibility that such capacity is also present in other animals. Fish show a remarkable ability to discriminate between different numbers of social companions. Previous work has demonstrated…

New Developments in Education for the Seventies.

ERIC Educational Resources Information Center

Spaulding, Seth

Theories relating to proposed improvements in education are discussed. Changes in curricula, contributions of fields such as psychology, and issues currently being debated are given consideration. Innovative models and approaches are proposed, and several interesting speculations are offered related to the future of education. Following the…

Research in Mathematics Education: Multiple Methods for Multiple Uses

ERIC Educational Resources Information Center

Battista, Michael; Smith, Margaret S.; Boerst, Timothy; Sutton, John; Confrey, Jere; White, Dorothy; Knuth, Eric; Quander, Judith

2009-01-01

Recent federal education policies and reports have generated considerable debate about the meaning, methods, and goals of "scientific research" in mathematics education. Concentrating on the critical problem of determining which educational programs and practices reliably improve students' mathematics achievement, these policies and reports focus…

International Large-Scale Assessments: What Uses, What Consequences?

ERIC Educational Resources Information Center

Johansson, Stefan

2016-01-01

Background: International large-scale assessments (ILSAs) are a much-debated phenomenon in education. Increasingly, their outcomes attract considerable media attention and influence educational policies in many jurisdictions worldwide. The relevance, uses and consequences of these assessments are often the focus of research scrutiny. Whilst some…

Curricular Transposition in Citizenship Education

ERIC Educational Resources Information Center

McCowan, Tristan

2008-01-01

The considerable debate in recent years on the aims of citizenship education has not been accompanied by an equally substantial discussion on the educational processes involved. This article puts forward a theoretical framework, referred to as "curricular transposition", for understanding the complex task of realizing normative ideals of…

Parallel Acquisition of Awareness and Differential Delay Eyeblink Conditioning

ERIC Educational Resources Information Center

Weidemann, Gabrielle; Antees, Cassandra

2012-01-01

There is considerable debate about whether differential delay eyeblink conditioning can be acquired without awareness of the stimulus contingencies. Previous investigations of the relationship between differential-delay eyeblink conditioning and awareness of the stimulus contingencies have assessed awareness after the conditioning session was…

The Necessity of Machine Learning and Epistemology in the Development of Categorization Theories: A Case Study in Prototype-Exemplar Debate

NASA Astrophysics Data System (ADS)

Gagliardi, Francesco

In the present paper we discuss some aspects of the development of categorization theories concerning cognitive psychology and machine learning. We consider the thirty-year debate between prototype-theory and exemplar-theory in the studies of cognitive psychology regarding the categorization processes. We propose this debate is ill-posed, because it neglects some theoretical and empirical results of machine learning about the bias-variance theorem and the existence of some instance-based classifiers which can embed models subsuming both prototype and exemplar theories. Moreover this debate lies on a epistemological error of pursuing a, so called, experimentum crucis. Then we present how an interdisciplinary approach, based on synthetic method for cognitive modelling, can be useful to progress both the fields of cognitive psychology and machine learning.

Academic advocacy in public health: Disciplinary 'duty' or political 'propaganda'?

PubMed

Smith, K E; Stewart, E A

2017-09-01

The role of 'advocacy' within public health attracts considerable debate but is rarely the subject of empirical research. This paper reviews the available literature and presents data from qualitative research (interviews and focus groups conducted in the UK in 2011-2013) involving 147 professionals (working in academia, the public sector, the third sector and policy settings) concerned with public health in the UK. It seeks to address the following questions: (i) What is public health advocacy and how does it relate to research?; (ii) What role (if any) do professionals concerned with public health feel researchers ought to play in advocacy?; and (iii) For those researchers who do engage in advocacy, what are the risks and challenges and to what extent can these be managed/mitigated? In answering these questions, we argue that two deeply contrasting conceptualisations of 'advocacy' exist within public health, the most dominant of which ('representational') centres on strategies for 'selling' public health goals to decision-makers and the wider public. This contrasts with an alternative (less widely employed) conceptualisation of advocacy as 'facilitational'. This approach focuses on working with communities whose voices are often unheard/ignored in policy to enable their views to contribute to debates. We argue that these divergent ways of thinking about advocacy speak to a more fundamental challenge regarding the role of the public in research, policy and practice and the activities that connect these various strands of public health research. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

A framework for analysis of research risks and benefits to participants in standard of care pragmatic clinical trials.

PubMed

Chen, Stephanie C; Kim, Scott Yh

2016-12-01

Standard of care pragmatic clinical trials that compare treatments already in use could improve care and reduce costs, but there is considerable debate about the research risks of standard of care pragmatic clinical trials and how to apply informed consent regulations to such trials. We sought to develop a framework integrating the insights from opposing sides of the debate. We developed a formal risk-benefit analysis framework for standard of care pragmatic clinical trials and then applied it to key provisions of the US federal regulations. Our formal framework for standard of care pragmatic clinical trial risk-benefit analysis takes into account three key considerations: the ex ante estimates of risks and benefits of the treatments to be compared in a standard of care pragmatic clinical trial, the allocation ratios of treatments inside and outside such a trial, and the significance of some participants receiving a different treatment inside a trial than outside the trial. The framework provides practical guidance on how the research ethics regulations on informed consent should be applied to standard of care pragmatic clinical trials. Our proposed formal model makes explicit the relationship between the concepts used by opposing sides of the debate about the research risks of standard of care pragmatic clinical trials and can be used to clarify the implications for informed consent. © The Author(s) 2016.

Toward a gender-sensitive assisted reproduction policy.

PubMed

Donchin, Anne

2009-01-01

The recent case of the UK woman who lost her legal struggle to be impregnated with her own frozen embryos, raises critical issues about the meaning of reproductive autonomy and the scope of regulatory practices. I revisit this case within the context of contemporary debate about the moral and legal dimensions of assisted reproduction. I argue that the gender neutral context that frames discussion of regulatory practices is unjust unless it gives appropriate consideration to the different positions women and men occupy in relation to reproductive processes and their options for autonomous choice. First, I consider relevant legal rulings, media debate, and scholarly commentary. Then I discuss the concept of reproductive autonomy imbedded in this debate. I argue that this concept conflates informed consent and reproductive autonomy, thereby providing an excessively narrow reading of autonomy that fails to give due regard to relations among individuals or the social, political and economic environment that shapes their options. I contrast this notion of autonomy with feminist formulations that seek to preserve respect for the agency of individuals without severing them from the conditions of their embodiment, their surrounding social relationships, or the political contexts that shape their options. Taking these considerations into account I weigh the advantages of regulation over the commercial market arrangement that prevails in some countries and suggest general guidelines for a regulatory policy that would more equitably resolve conflicting claims to reproductive autonomy.

Autism and peripheral hearing loss: a systematic review.

PubMed

Beers, Alison N; McBoyle, Melanie; Kakande, Emily; Dar Santos, Rachelle C; Kozak, Frederick K

2014-01-01

To systematically review the literature describing the relationship between autism spectrum disorder (ASD) and peripheral hearing loss including literature recommendations for audiological assessment and auditory habilitation in cases where peripheral hearing loss and ASD coexist. Published studies indexed in MEDLINE (1948-2011). The search strategy identified 595 potential studies. After a review of the titles, 115 abstracts were reviewed and 39 articles were retrieved and assessed independently by at least two authors for possible inclusion. 22 articles pertained to children with ASD and peripheral hearing loss, hearing assessment in children with ASD, audiological habilitation for children with ASD or hyper-responsiveness in children with ASD. 17 further studies were garnered from the reference section of the 22 papers. Controversy exists in the literature regarding prevalence of hearing impairment among individuals with ASD. In cases where ASD and hearing impairment co-exist, diagnosis of one condition often leads to a delay in diagnosing the other. Audiological assessment can be difficult in children with ASD and test-retest reliability of behavioural thresholds can be poor. In cases where hearing impairment exists and hearing aids or cochlear implantation are recommended, devices are often fit with special considerations for the child with ASD. Hyper-responsiveness to auditory stimuli may be displayed by individuals with ASD. Evidence or the suspicion of hyper-responsiveness may be taken into consideration when fitting amplification and planning behavioural intervention. Prevalence rates of hearing impairment among individuals with ASD continue to be debated. At present there is no conclusive evidence that children with ASD are at increased risk of peripheral hearing loss. A complete audiological assessment is recommended in all cases where ASD is suspected so as not to delay the diagnosis of hearing impairment in the event that hearing loss and ASD co-exist. Objective assessment measures should be used to confirm behavioural testing in order to ensure reliability of audiological test results. Fitting of hearing aids or cochlear implantation are not contraindicated when hearing loss is present in children with ASD; however, success with these devices can be variable. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Trends and Issues in California's Low Carbon Fuel Standard - Learning from Response to Existing Climate Policy

NASA Astrophysics Data System (ADS)

Witcover, J.

2015-12-01

Debate over lower greenhouse gas (GHG) emissions from transportation has included heated discussion about appropriate policies and their cost and feasibility. One prominent policy mechanism, a carbon intensity standard, rates transport fuels based on analysis of lifecycle GHG emissions, and targets lower fuel pool carbon intensity through a market mechanism that uses a system of tradable, bankable credits and deficits. California instituted such a policy -- the Low Carbon Fuel Standard (LCFS) - in 2010, which targets a 10% carbon intensity (CI) reduction by 2020. The program rolled out amid concerns over slow development of new fuels expected to be very low carbon (such as cellulosic) and has faced court challenges that added considerable policy uncertainty. Since the program's start, state transport energy mix has shifted modestly but noticeably. Looking ahead, emerging issues for the program include amendments and re-adoption in response to a court ruling, potential interaction with California's multi-sector cap on carbon emissions (which started covering transport fuels in 2015), and impacts from similar CI standards in other jurisdictions. This study provides an analysis of fuel mix changes since the LCFS was implemented in 2011, and a discussion of emerging issues focusing on policy interaction. Descriptive statistics on alternative fuel use, available fuel pathways, and CI ratings are presented based on data from the California Air Resources Board (which runs the program). They document a shift towards more alternative fuels in a more diverse mix, with lower average CI ratings for most alternative fuel types. Financial incentives for various fuels are compared under the LCFS and the US federal Renewable Fuel Standard; disincentives from conceptually different carbon pricing schemes under the LCFS and the Cap-and-Trade are also outlined. The results provide important information on response to an existing market-based policy mechanism for addressing GHG emissions in transportation, as other jurisdictions weigh similar climate policies and debate mechanisms and costs and California announced an ambitious target of halving petroleum use by 2030.

Relating the Content and Confidence of Recognition Judgments

ERIC Educational Resources Information Center

Selmeczy, Diana; Dobbins, Ian G.

2014-01-01

The Remember/Know procedure, developed by Tulving (1985) to capture the distinction between the conscious correlates of episodic and semantic retrieval, has spawned considerable research and debate. However, only a handful of reports have examined the recognition content beyond this dichotomous simplification. To address this, we collected…

Honey bee queens do not count mates to assess their mating success

USDA-ARS?s Scientific Manuscript database

The mating system of honey bees (genus Apis) is extremely polyandrous, where reproductive females (queens) typically mate with 12 or more males (drones) during their mating flight(s). The evolutionary implications for hyperpolyandry have been subject to considerable debate and empirical testing beca...

Whither Constructivism?--A Chemistry Teachers' Perspective

ERIC Educational Resources Information Center

Niaz, Mansoor

2008-01-01

Constructivism in science education has been the subject of considerable debate in the science education literature. The purpose of this study was to facilitate chemistry teachers' understanding that the tentative nature of scientific knowledge leads to the coexistence and rivalries among different forms of constructivism in science education. The…

Some Pre-Methodological Considerations in Foreign-Language Teaching.

ERIC Educational Resources Information Center

Higgs, Theodore V.

1981-01-01

Combines studies in cognitive psychology and language acquisition with observations of pedagogical materials and student performance to analyze foreign-language teaching from the perspective of what students and teachers need to understand about language learning and language before meaningful debate over methodology can be undertaken. (Author/MES)

Textbooks: What's at Stake?

ERIC Educational Resources Information Center

Focus in Change, 1992

1992-01-01

Textbooks have an enormous influence on the curriculum of schools across the nation. Many issues are taken into consideration when selecting textbooks. Textbooks that present students with a multicultural curriculum are often at the center of debate among school administrators. This journal presents a series of articles based on interviews with…

Language-Universal Sensory Deficits in Developmental Dyslexia: English, Spanish, and Chinese

ERIC Educational Resources Information Center

Goswami, Usha; Wang, H.-L. Sharon; Cruz, Alicia; Fosker, Tim; Mead, Natasha; Huss, Martina

2011-01-01

Studies in sensory neuroscience reveal the critical importance of accurate sensory perception for cognitive development. There is considerable debate concerning the possible sensory correlates of "phonological processing", the primary cognitive risk factor for developmental dyslexia. Across languages, children with dyslexia have a specific…

Comparative and Familial Analysis of Handedness in Great Apes

ERIC Educational Resources Information Center

Hopkins, William D.

2006-01-01

Historically, population-level handedness has been considered a hallmark of human evolution. Whether nonhuman primates exhibit population-level handedness remains a topic of considerable debate. This paper summarizes published data on handedness in great apes. Comparative analysis indicated that chimpanzees and bonobos show population-level right…

University Chaplaincy Provisions: Taking the Religion Out?

ERIC Educational Resources Information Center

Hunt, Stephen

2013-01-01

Albeit fragmented and largely uncoordinated, there is currently considerable debate regarding the nature and rationale of university chaplaincy provisions in England and Wales. Clearly chaplaincies have repositioned themselves from an exclusively Christian ethical and service-based provider to cater for the challenging demands of a multi-faith…

Additional reductions in Medicare spending growth will likely require shifting costs to beneficiaries.

PubMed

Chernew, Michael E

2013-05-01

Policy makers have considerable interest in reducing Medicare spending growth. Clarity in the debate on reducing Medicare spending growth requires recognition of three important distinctions: the difference between public and total spending on health, the difference between the level of health spending and rate of health spending growth, and the difference between growth per beneficiary and growth in the number of beneficiaries in Medicare. The primary policy issue facing the US health care system is the rate of spending growth in public programs, and solving that problem will probably require reforms to the entire health care sector. The Affordable Care Act created a projected trajectory for Medicare spending per beneficiary that is lower than historical growth rates. Although opportunities for one-time savings exist, any long-term savings from Medicare, beyond those already forecast, will probably require a shift in spending from taxpayers to beneficiaries via higher beneficiary premium contributions (overall or via means testing), changes in eligibility, or greater cost sharing at the point of service.

Can Food be Addictive? Public Health and Policy Implications

PubMed Central

Gearhardt, Ashley N.; Grilo, Carlos M.; DiLeone, Ralph J.; Brownell, Kelly D.; Potenza, Marc N.

2011-01-01

Aims Data suggest that hyperpalatable foods may be capable of triggering an addictive process. Although the addictive potential of foods continues to be debated, important lessons learned in reducing the health and economic consequences of drug addiction may be especially useful in combating food-related problems. Methods In the current paper, we review the potential application of policy and public health approaches that have been effective in reducing the impact of addictive substances to food-related problems. Results Corporate responsibility, public health approaches, environmental change, and global efforts all warrant strong consideration in reducing obesity and diet-related disease. Conclusions Although there exist important differences between foods and addictive drugs, ignoring analogous neural and behavioral effects of foods and drugs of abuse may result in increased food-related disease and associated social and economic burdens. Public health interventions that have been effective in reducing the impact of addictive drugs may have a role in targeting obesity and related diseases. PMID:21635588

Reassessment and expansion, 1981-1991

NASA Astrophysics Data System (ADS)

Grey, J.

In this, the fourth and final decade under consideration for the special issue of Acta Astronautica, an overview of the 10-year span is given rather than a congress-by-congress summary as was appropriate for the opening decades of the federation's existence. The decade was characterized by debate over the frequency of congresses, reassessment of committee structure, improved relations with COSPAR, increasing membership and administrative changes. The ten International Astronautical congresses held during the final decade of this history are listed below noting their sequential numbers, the cities and years in which they took place and their themes: XXXII—Rome, 1981: Space: Mankind's Fourth Environment XXXIII—Paris, 1982: Space 2000 XXXIV—Budapest, 1983: Cooperation in Space XXXV—Lausanne, 1984: Space Benefits for All Nations XXXVI—Stockholm, 1985: Peaceful Space and Global Problems of Mankind XXXVII—Innsbruck, 1986: Space: New Opportunities for All People XXXVIII—Brighton, 1987: Thirty years of Progress in Space XXXIX—Bangalore, 1988: Space and Humanity XL—Malaga-Torremolinos, 1989: The Next Forty Years in Space XLI—Dresden, 1990: Space for Peace and Progress

Can food be addictive? Public health and policy implications.

PubMed

Gearhardt, Ashley N; Grilo, Carlos M; DiLeone, Ralph J; Brownell, Kelly D; Potenza, Marc N

2011-07-01

Data suggest that hyperpalatable foods may be capable of triggering an addictive process. Although the addictive potential of foods continues to be debated, important lessons learned in reducing the health and economic consequences of drug addiction may be especially useful in combating food-related problems. In the current paper, we review the potential application of policy and public health approaches that have been effective in reducing the impact of addictive substances to food-related problems. Corporate responsibility, public health approaches, environmental change and global efforts all warrant strong consideration in reducing obesity and diet-related disease. Although there exist important differences between foods and addictive drugs, ignoring analogous neural and behavioral effects of foods and drugs of abuse may result in increased food-related disease and associated social and economic burdens. Public health interventions that have been effective in reducing the impact of addictive drugs may have a role in targeting obesity and related diseases. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

Anterior cruciate ligament reconstruction: principles of treatment.

PubMed

Paschos, Nikolaos K; Howell, Stephen M

2016-11-01

Anterior cruciate ligament (ACL) reconstruction is one of the most common procedures in sports medicine. Several areas of controversy exist in ACL tear management which have engaged surgeons and researchers in debates towards identifying an ideal approach for these patients.This instructional review discusses the principles of ACL reconstruction in an attempt to provide guidelines and initiate a critical thinking approach on the most common areas of controversy regarding ACL reconstruction.Using high-level evidence from the literature, as presented in randomised controlled trials, systematic reviews, and meta-analyses, operative versus conservative treatment, timing of surgery, and rehabilitation are discussed. Also, the advantages and disadvantages of the most common types of autografts, such as patellar tendon and hamstrings as well as allografts are presented.Key considerations for the anatomical, histological, biomechanical and clinical data ('IDEAL') graft positioning are reviewed. Cite this article: Paschos NK, Howell SM. Anterior cruciate ligament reconstruction: principles of treatment. EFORT Open Rev 2016;398-408. DOI: 10.1302/2058-5241.1.160032.

Bronchiolitis Obliterans Syndrome: The Achilles’ Heel of Lung Transplantation

PubMed Central

Weigt, S. Samuel; DerHovanessian, Ariss; Wallace, W. Dean; Lynch, Joseph P.; Belperio, John A.

2016-01-01

Lung transplantation is a therapeutic option for patients with end-stage pulmonary disorders. Unfortunately, chronic lung allograft dysfunction (CLAD), most commonly manifest as bronchiolitis obliterans syndrome (BOS), continues to be highly prevalent and is the major limitation to long-term survival. The pathogenesis of BOS is complex and involves alloimmune and nonalloimmune pathways. Clinically, BOS manifests as airway obstruction and dyspnea that are classically progressive and ultimately fatal; however, the course is highly variable, and distinguishable phenotypes may exist. There are few controlled studies assessing treatment efficacy, but only a minority of patients respond to current treatment modalities. Ultimately, preventive strategies may prove more effective at prolonging survival after lung transplantation, but their remains considerable debate and little data regarding the best strategies to prevent BOS. A better understanding of the risk factors and their relationship to the pathological mechanisms of chronic lung allograft rejection should lead to better pharmacological targets to prevent or treat this syndrome. PMID:23821508

Polar Fluctuations in Metal Halide Perovskites Uncovered by Acoustic Phonon Anomalies

DOE PAGES

Guo, Peijun; Xia, Yi; Gong, Jue; ...

2017-09-28

Solution-processable metal-halide perovskites (MHPs) offer great promise for efficient light harvesting and emitting devices due to their long carrier lifetime and superior carrier transport characteristics. Ferroelectric effects, a hallmark of traditional oxide perovskites, was proposed to be a mechanism to suppress carrier recombination and enhance charge transport in MHPs, but the existence and influence of such polar order is still of considerable debate. Here we performed transient reflection measurements on single crystals of both inorganic and organic-inorganic (hybrid) MHPs over a range of temperatures, and demonstrate significant phonon softening in the cubic phases close to the cubic-to-tetragonal phase transition temperatures.more » Such phonon softening indicates the formation of polar domains, which grow in size upon cooling and can persist in the low-temperature tetragonal and orthorhombic phases. Our results link the extraordinary electronic properties of MHPs to the spontaneous polarizations which can contribute to more efficient charge separation and characteristics of an indirect bandgap.« less

Anterior cruciate ligament reconstruction: principles of treatment

PubMed Central

Paschos, Nikolaos K.; Howell, Stephen M.

2016-01-01

Anterior cruciate ligament (ACL) reconstruction is one of the most common procedures in sports medicine. Several areas of controversy exist in ACL tear management which have engaged surgeons and researchers in debates towards identifying an ideal approach for these patients. This instructional review discusses the principles of ACL reconstruction in an attempt to provide guidelines and initiate a critical thinking approach on the most common areas of controversy regarding ACL reconstruction. Using high-level evidence from the literature, as presented in randomised controlled trials, systematic reviews, and meta-analyses, operative versus conservative treatment, timing of surgery, and rehabilitation are discussed. Also, the advantages and disadvantages of the most common types of autografts, such as patellar tendon and hamstrings as well as allografts are presented. Key considerations for the anatomical, histological, biomechanical and clinical data (‘IDEAL’) graft positioning are reviewed. Cite this article: Paschos NK, Howell SM. Anterior cruciate ligament reconstruction: principles of treatment. EFORT Open Rev 2016;398-408. DOI: 10.1302/2058-5241.1.160032. PMID:28461919

The Probable Ages of Asteroid Families

NASA Technical Reports Server (NTRS)

Harris, A. W.

1993-01-01

There has been considerable debate recently over the ages of the Hirayama families, and in particular if some of the families are very oung(u) It is a straightforward task to estimate the characteristic time of a collision between a body of a given diameter, d_o, by another body of diameter greater of equal to d_1. What is less straightforward is to estimate the critical diameter ratio, d_1/d_o, above which catastrophic disruption occurs, from which one could infer probable ages of the Hirayama families, by knowing the diameter of the parent body, d_o. One can gain some insight into the probable value of d_1/d_o, and of the likely ages of existing families, from the plot below. I have computed the characteristic time between collisions in the asteroid belt of a size ratio greater of equal to d_1/d_o, for 4 sizes of target asteroids, d_o. The solid curves to the lower right are the characteristic times for a single object...

Asymptomatic bacteriuria and symptomatic urinary tract infections in pregnancy.

PubMed

Schnarr, J; Smaill, F

2008-10-01

Symptomatic and asymptomatic bacteriuria is common in pregnant women. A history of previous urinary tract infections and low socioeconomic status are risk factors for bacteriuria in pregnancy. Escherichia coli is the most common aetiologic agent in both symptomatic and asymptomatic infection and quantitative culture is the gold standard for diagnosis. Treatment of asymptomatic bacteriuria has been shown to reduce the rate of pyelonephritis in pregnancy and therefore screening for and treatment of asymptomatic bacteriuria has become a standard of obstetrical care. Antibiotic treatment of asymptomatic bacteriuria is associated with a decrease in the incidence of low birth weight, but the methodological quality of the studies limits the strength of the conclusions that can be drawn. Debate exists in the literature as to whether treated pyelonephritis is associated with adverse fetal outcomes. There is no clear consensus in the literature on antibiotic choice or duration of therapy for infection. With increasing antibiotic resistance, consideration of local resistance rates is necessary when choosing therapy.

A Subjective Rational Choice

NASA Astrophysics Data System (ADS)

Vinogradov, G. P.

2017-01-01

The problem of constructing a choice model of an agent with endogenous purposes of evolution is under debate. It is demonstrated that its solution requires the development of well-known methods of decision-making while taking into account the relation of action mode motivation to an agent’s ambition to implement subjectively understood interests and the environment state. The latter is submitted for consideration as a purposeful state situation model that exists only in the mind of an agent. It is the situation that is a basis for getting an insight into the agent’s ideas on the possible selected action mode results. The agent’s ambition to build his confidence in the feasibility of the action mode and the possibility of achieving the desired state requires him to use the procedures of forming an idea model based on the measured values of environment state. This leads to the gaming approach for the choice problem and its solution can be obtained on a set of trade-off alternatives.

Considerations for the use of human participants in vector biology research: a tool for investigators and regulators.

PubMed

Achee, Nicole L; Youngblood, Laura; Bangs, Michael J; Lavery, James V; James, Stephanie

2015-02-01

A thorough search of the existing literature has revealed that there are currently no published recommendations or guidelines for the interpretation of US regulations on the use of human participants in vector biology research (VBR). An informal survey of vector biologists has indicated that issues related to human participation in vector research have been largely debated by academic, national, and local Institutional Review Boards (IRBs) in the countries where the research is being conducted, and that interpretations and subsequent requirements made by these IRBs have varied widely. This document is intended to provide investigators and corresponding scientific and ethical review committee members an introduction to VBR methods involving human participation and the legal and ethical framework in which such studies are conducted with a focus on US Federal Regulations. It is also intended to provide a common perspective for guiding researchers, IRB members, and other interested parties (i.e., public health officials conducting routine entomological surveillance) in the interpretation of human subjects regulations pertaining to VBR.

NEW EVIDENCE SUPPORTING MEMBERSHIP FOR TW NOR IN LYNGA 6 AND THE CENTAURUS SPIRAL ARM

DOE Office of Scientific and Technical Information (OSTI.GOV)

Majaess, Daniel; Turner, David; Moni Bidin, Christian

2011-11-10

The putative association between the 10{sub .}{sup d}8 classical Cepheid TW Nor and the open cluster Lynga 6 has generated considerable debate in the literature. New JHK{sub s} photometry in tandem with existing radial velocities for Lynga 6 stars implies cluster membership for TW Nor and establishes the variable as a high-weight calibrator for classical Cepheid relations. Fundamental mean parameters determined for Lynga 6 are: d = 1.91 {+-} 0.10 kpc, E(J - H) = 0.38 {+-} 0.02, and log {tau} = 7.9 {+-} 0.1. The Benedict et al./Turner Galactic VI{sub c} Wesenheit function was revised using TW Nor's newmore » parameters: W{sub VI,0} (- 3.37 {+-} 0.08)log P{sub 0} - 2.48 {+-} 0.08. TW Nor/Lynga 6 lie beyond the Sagittarius-Carina spiral arm and occupy the Centaurus arm, along with innumerable young Cepheids and clusters (e.g., VW Cen and VVV CL070).« less

Psychology, replication & beyond.

PubMed

Laws, Keith R

2016-06-01

Modern psychology is apparently in crisis and the prevailing view is that this partly reflects an inability to replicate past findings. If a crisis does exists, then it is some kind of 'chronic' crisis, as psychologists have been censuring themselves over replicability for decades. While the debate in psychology is not new, the lack of progress across the decades is disappointing. Recently though, we have seen a veritable surfeit of debate alongside multiple orchestrated and well-publicised replication initiatives. The spotlight is being shone on certain areas and although not everyone agrees on how we should interpret the outcomes, the debate is happening and impassioned. The issue of reproducibility occupies a central place in our whig history of psychology.

Towards a richer debate on tissue engineering: a consideration on the basis of NEST-ethics.

PubMed

Oerlemans, A J M; van Hoek, M E C; van Leeuwen, E; van der Burg, S; Dekkers, W J M

2013-09-01

In their 2007 paper, Swierstra and Rip identify characteristic tropes and patterns of moral argumentation in the debate about the ethics of new and emerging science and technologies (or "NEST-ethics"). Taking their NEST-ethics structure as a starting point, we considered the debate about tissue engineering (TE), and argue what aspects we think ought to be a part of a rich and high-quality debate of TE. The debate surrounding TE seems to be predominantly a debate among experts. When considering the NEST-ethics arguments that deal directly with technology, we can generally conclude that consequentialist arguments are by far the most prominently featured in discussions of TE. In addition, many papers discuss principles, rights and duties relevant to aspects of TE, both in a positive and in a critical sense. Justice arguments are only sporadically made, some "good life" arguments are used, others less so (such as the explicit articulation of perceived limits, or the technology as a technological fix for a social problem). Missing topics in the discussion, at least from the perspective of NEST-ethics, are second "level" arguments-those referring to techno-moral change connected to tissue engineering. Currently, the discussion about tissue engineering mostly focuses on its so-called "hard impacts"-quantifiable risks and benefits of the technology. Its "soft impacts"-effects that cannot easily be quantified, such as changes to experience, habits and perceptions, should receive more attention.

Political Minimalism and Social Debates: The Case of Human-Enhancement Technologies.

PubMed

Rodríguez-Alcázar, Javier

2017-09-01

A faulty understanding of the relationship between morality and politics encumbers many contemporary debates on human enhancement. As a result, some ethical reflections on enhancement undervalue its social dimensions, while some social approaches to the topic lack normative import. In this essay, I use my own conception of the relationship between ethics and politics, which I call "political minimalism," in order to support and strengthen the existing social perspectives on human-enhancement technologies.

Family Factors and Student Outcomes. PRGS Dissertation

ERIC Educational Resources Information Center

Xia, Nailing

2010-01-01

There is considerable debate about the relative importance of family versus school factors in producing academic and nonacademic student outcomes, and whether and how their impacts vary across different student groups. In addition to critically reviewing and synthesizing earlier work, this study extends the literature by (a) using the ECLS-K, a…

(Re)Considering Normal: Queering Social Norms for Parents and Teachers

ERIC Educational Resources Information Center

Bower, Laura; Klecka, Cari

2009-01-01

Recent debates regarding same-sex marriage and gay and lesbian adoption highlight the role of schools as sociopolitical institutions. Accordingly, teachers operating within social norms have considerable influence through their interactions with students and their families. Previous research points to lesbian, gay, bisexual, and transgender (LGBT)…

Biotechnologies and Human Dignity

ERIC Educational Resources Information Center

Sweet, William; Masciulli, Joseph

2011-01-01

In this article, the authors review some contemporary cases where biotechnologies have been employed, where they have had global implications, and where there has been considerable debate. The authors argue that the concept of dignity, which lies at the center of such documents as the 2005 Universal Declaration on Bioethics and Human Rights, the…

Contesting Global Neoliberalism and Creating Alternative Futures

ERIC Educational Resources Information Center

Hursh, David W.; Henderson, Joseph A.

2011-01-01

Neoliberal policies, in spite of their considerable damage to economic equality, the environment, and education, remain dominant. In this paper, we suggest that neoliberalism has remained dominant in part because the power elite who benefit from the policies have gained control over both public debate and policy-making. By dominating the discourse…

Literacy: An Essential Ingredient in the Recipe for Growth

ERIC Educational Resources Information Center

Murray, Scott

2005-01-01

The ingredients that underpin economic growth are well-known and generally accepted; population growth, physical capital, financial capital and human capital all play a part in creating long term differences in the wealth of nations. There remains, however, considerable debate about the ideal recipe for economic growth. Recently, Statistics Canada…

International Education Comparison: An Intellectual Tradition and Its Contemporary Considerations

ERIC Educational Resources Information Center

Li, Yu-Chih

2017-01-01

What is the nature of comparative and international education as a discipline? What are the relationships and connections between comparison and internationalization? Such questions have long been discussed in comparative education and have provoked much debate."Comparative and International Education: An Introduction to Theory, Method, and…

The Analysis of the Relation between Education and Economic Growth

ERIC Educational Resources Information Center

Monteils, Marielle

2004-01-01

The debate concerning the various determinants of economic growth has attracted considerable attention. The argument according to which endogenous growth models explain long-term economic growth is often put forward. Particularly, it is held that the production of knowledge by education induces self-sustained growth. In spite of numerous…

Cocos nucifera L

Treesearch

James A. Allen

2002-01-01

The genus Cocos is monotypic. Cocos nucifera is believed to have originated in the Old World tropics, but the natural range is unknown and the origin of the species is the subject of considerable debate (Harries 1978, Parrotta 1993). Dispersal by humans has played a major role in the naturalization of the species on tropical...

Being Human: Transdisciplinarity in Nursing

ERIC Educational Resources Information Center

Timmons, Stephen; Edgley, Alison; Meal, Andy; Narayanasamy, Aru

2016-01-01

Nursing as an academic discipline typically draws on a wide range of other disciplines. There is debate about whether this is a sound basis for the discipline, or whether nursing needs to develop a distinctive body of knowledge. The concept of transdisciplinarity, though little discussed in nursing, is of considerable value in understanding…

California spotted owl: scientific considerations for forest planning

Treesearch

John J. Keane

2014-01-01

California spotted owls (Strix occidentalis occidentalis) (fig. 1) have been at the forefront of Sierra Nevada management and conservation debates for 25 years because of their strong habitat associations with commercially valuable large trees, snags, and late-successional forests. Initial concerns focused on the effects of timber harvest on large...

Symbolic Number Skills Predict Growth in Nonsymbolic Number Skills in Kindergarteners

ERIC Educational Resources Information Center

Lyons, Ian M.; Bugden, Stephanie; Zheng, Samuel; De Jesus, Stefanie; Ansari, Daniel

2018-01-01

There is currently considerable discussion about the relative influences of evolutionary and cultural factors in the development of early numerical skills. In particular, there has been substantial debate and study of the relationship between approximate, nonverbal (approximate magnitude system [AMS]) and exact, symbolic (symbolic number system…

Evaluating the use of red light running photographic enforcement using collisions and red light running violations ; Final Report

DOT National Transportation Integrated Search

2004-12-01

The issue of red light running (RLR) has long been a problem throughout the United States. : There is considerable debate within the general public and public agencies regarding the use of : photographic enforcement to deter red light violations. Man...

The Poverty of the Mayan Stimulus

ERIC Educational Resources Information Center

Pye, Clifton

2012-01-01

Poverty of the stimulus (POS) arguments have instigated considerable debate in the recent linguistics literature. This article uses the comparative method to challenge the logic of POS arguments. Rather than question the premises of POS arguments, the article demonstrates how POS arguments for individual languages lead to a "reductio ad absurdum"…

Current Directions in ADHD and Its Treatment

ERIC Educational Resources Information Center

Norvilitis, Jill M., Ed.

2012-01-01

The treatment of Attention Deficit Hyperactivity Disorder is a matter of ongoing research and debate, with considerable data supporting both psychopharmacological and behavioral approaches. Researchers continue to search for new interventions to be used in conjunction with or in place of the more traditional approaches. These interventions run the…

Relational Frame Theory: An Overview of the Controversy

ERIC Educational Resources Information Center

Gross, Amy C.; Fox, Eric J.

2009-01-01

Although Skinner's "Verbal Behavior" (1957) was published over 50 years ago, behavior-analytic research on human language and cognition has been slow to develop. In recent years, a new behavioral approach to language known as relational frame theory (RFT) has generated considerable attention, research, and debate. The controversy surrounding RFT…

From SRI to ESG: The Changing World of Responsible Investing

ERIC Educational Resources Information Center

Caplan, Lauren; Griswold, John S.; Jarvis, William F.

2013-01-01

Thoughtful investment professionals continue to debate whether a portfolio's long-term performance can be enhanced by including environmental, social, and governance (ESG) considerations in the security selection process, but responsible investing is more than a passing trend. The terms socially-responsible investing, mission-related investing,…

Defending Literacy: With Particular Consideration of the Community College.

ERIC Educational Resources Information Center

Sadock, Geoffrey J.

The broad and highly politicized debate about the causes of rising illiteracy in the nation fall into three categories: nurture, or inadequate elementary/secondary educational institutions; nature, or arguments about genetics and the unteachability of Blacks and other minority groups; and social science, or the idea that standard literacy tests…

The Philosophical Problem of Truth in Librarianship

ERIC Educational Resources Information Center

Labaree, Robert V.; Scimeca, Ross

2008-01-01

The authors develop a framework for addressing the question of truth in librarianship and in doing so attempt to move considerations of truth closer to the core of philosophical debates within the profession. After establishing ways in which philosophy contributes to social scientific inquiry in library science, the authors examine concepts of…

The Missing Link: The Sexualisation of Culture and Men

ERIC Educational Resources Information Center

Garner, Maria

2012-01-01

Whilst debate around the sexualisation of culture proliferates across discursive arenas, the potential meanings and impacts for the lives of women, girls and young people dominates discussion. Meanwhile, consideration of men and masculinities remains scarce or only thinly sketched across the field. This viewpoint explores sexualisation as a…

Tweens' Conceptions of Privacy Online: Implications for Educators

ERIC Educational Resources Information Center

Davis, Katie; James, Carrie

2013-01-01

There is considerable debate about young people's concern for privacy today, given their frequent use of social media to share information and other content about themselves and others. While researchers have investigated the online privacy practices of teens and emerging adults, relatively little is known about the attitudes and behaviors of…

The Analysis of Athletic Performance: Some Practical and Philosophical Considerations

ERIC Educational Resources Information Center

Nelson, Lee J.; Groom, Ryan

2012-01-01

This article presents a hypothetical dialogue between a notational analyst (NA) recently schooled in the positivistic assessment of athletic performance, an "old-school" traditional coach (TC) who favours subjective analysis, and a pragmatic educator (PE). The conversation opens with NA and TC debating the respective value of quantitative and…

Some Nice Relations between Right-Angled Triangles and the Golden Section

ERIC Educational Resources Information Center

Scimone, Aldo

2011-01-01

The international debate about experimental approaches to the teaching and learning mathematics is very current. While number theory lends itself naturally to such approaches, elementary geometry can also provide interesting starting points for creative work in class. This article shows how simple considerations about right triangles and the…

The Health and Welfare of University Students in Britain, 1920-1939

ERIC Educational Resources Information Center

Vernon, Keith

2008-01-01

Throughout the interwar period, there was considerable discussion concerning the health and welfare of university students in Britain, involving university officials, student organizations and government departments. In the light of these debates, there was a significant expansion of amenities for students, which included halls of residence,…

Information Processing and Dynamics in Minimally Cognitive Agents

ERIC Educational Resources Information Center

Beer, Randall D.; Williams, Paul L.

2015-01-01

There has been considerable debate in the literature about the relative merits of information processing versus dynamical approaches to understanding cognitive processes. In this article, we explore the relationship between these two styles of explanation using a model agent evolved to solve a relational categorization task. Specifically, we…

Submentalizing or Mentalizing in a Level 1 Perspective-Taking Task: A Cloak and Goggles Test

PubMed Central

2016-01-01

It has been proposed that humans possess an automatic system to represent mental states (‘implicit mentalizing’). The existence of an implicit mentalizing system has generated considerable debate however, centered on the ability of various experimental paradigms to demonstrate unambiguously such mentalizing. Evidence for implicit mentalizing has previously been provided by the ‘dot perspective task,’ where participants are slower to verify the number of dots they can see when an avatar can see a different number of dots. However, recent evidence challenged a mentalizing interpretation of this effect by showing it was unaltered when the avatar was replaced with an inanimate arrow stimulus. Here we present an extension of the dot perspective task using an invisibility cloaking device to render the dots invisible on certain trials. This paradigm is capable of providing unambiguous evidence of automatic mentalizing, but no such evidence was found. Two further well-powered experiments used opaque and transparent goggles to manipulate visibility but found no evidence of automatic mentalizing, nor of individual differences in empathy or perspective-taking predicting performance, contradicting previous studies using the same design. The results cast doubt on the existence of an implicit mentalizing system, suggesting that previous effects were due to domain-general processes. PMID:27893269

Preconceptions and Misconceptions of Teaching Composition to the Incarcerated.

ERIC Educational Resources Information Center

Spencer, Stephen

The prison college classroom exists in an environment cut off from the outside world, where the debate over the prison classroom's very existence is fueled by public perceptions and media-generated ideas. The violent Lucasville riots in Ohio in 1994 are fresh in the minds of the public, and movies like "Shawshank Redemption" and…

Human life: genetic or social construction?

PubMed

Yudin, Boris

2005-01-01

I am going to discuss some present-day tendencies in the development of the very old debate on nature vs nurture. There is a widespread position describing the history of this debate as a pendulum-like process. Some three decades ago there was a time of overwhelming prevalence of the position stressing social factors in determining human character and behavior; now the pendulum has come to the opposite side and those who stress the role of biology, of genes are in favor. Yet in my view rather acute opposition of both positions still exists. Its existence depends not so much on new scientific discoveries as on some social and cultural factors which are more conservative than the development of science. More than that, we can even talk about competition of these two positions.

[Medical humanism at the Faculté de médecine de Paris: one hundred years of history (1795-1898)].

PubMed

Lellouch, A

1999-06-01

During the nineteenth century, tumultuous relationships existed between the public authorities, the Paris Medical Faculty, its students and teachers, the medical and the popular press. These agitated debates concerned the value of teaching history in medical studies. This paper aims to follow the main steps of these debates through various texts: the new plan for the structure of Medicine in France (1790); the creation (1795), suppression (1822) and restoration (1870) of the Paris chair of the History of Medicine; Guerin's report (1830) concerning the a new reorganization of the Paris Medical Faculty; Dr. Dezeimeris's petitions (1837) addressed to the French Minister of State for Education. These debates remain topical and instructive.

Using mitogenomic and nuclear ribosomal sequence data to investigate the phylogeny of the Xiphinema americanum species complex

USDA-ARS?s Scientific Manuscript database

Nematodes within the Xiphinema americanum species complex are economically important because they vector nepoviruses which cause considerable damage to a variety of agricultural crops. The taxonomy of X. americanum is controversial, with the number of putative species being the subject of debate. Ac...

Ethical Considerations for Research Involving Boys Diagnosed with Attention-Deficit/Hyperactivity Disorder

ERIC Educational Resources Information Center

Tucker, Leigh Adams; Govender, Kaymarlin

2017-01-01

The "new sociology of childhood" has activated a growing interest in children as social actors and their level of involvement in activities that affect their lives. In the field of research, debate is underway regarding the consent processes and methodological activities that support child participation. This paper highlights…

Mechanisms of Masked Priming: A Meta-Analysis

ERIC Educational Resources Information Center

Van den Bussche, Eva; Van den Noortgate, Wim; Reynvoet, Bert

2009-01-01

The extent to which unconscious information can influence behavior has been a topic of considerable debate throughout the history of psychology. A frequently used method for studying subliminal processing is the masked priming paradigm. The authors focused on studies in which this paradigm was used. Their aim was twofold: first, to assess the…

The Usage of CAUSE in Three Branches of Science

ERIC Educational Resources Information Center

Yang, Bei; Chen, Bin

2016-01-01

Semantic prosody is a concept that has been subject to considerable criticism and debate. One big concern is to what extent semantic prosody is domain or register-related. Previous studies reach the agreement that CAUSE has an overwhelmingly negative meaning in general English. Its semantic prosody remains controversial in academic writing,…

Literacy Education and Orthography in the Spanish Golden Age, 1531-1631

ERIC Educational Resources Information Center

Gómez Camacho, Alejandro; Casado Rodrigo, Jesús

2016-01-01

During the Spanish Golden Age, language was developing fast. An important debate on orthology and orthography was taking place at the time. Many authors posed different proposals for a reform of spelling. The arguments discussed in these works also included educational considerations in favour of their proposals, which makes them an invaluable…

Beyond ADHD: A Consideration of Attention Deficit Hyperactivity Disorder and Pedagogy in Australian Schools

ERIC Educational Resources Information Center

Prosser, Brenton J.

2008-01-01

A psycho-medical discourse that explains behavioural dysfunction through neurological deficit has dominated debate about attention deficit hyperactivity disorder (ADHD). However, if only medical questions are asked, only medical answers will be found, resulting in more or less drug treatment. When behavioural dysfunction results in impairment…

Cognitive Adaptation to the Experience of Social and Cultural Diversity

ERIC Educational Resources Information Center

Crisp, Richard J.; Turner, Rhiannon N.

2011-01-01

Diversity is a defining characteristic of modern society, yet there remains considerable debate over the benefits that it brings. The authors argue that positive psychological and behavioral outcomes will be observed only when social and cultural diversity is experienced in a way that challenges stereotypical expectations and that when this…

A Rationale for Critical Pedagogy in EFL: The Case of Tajikistan

ERIC Educational Resources Information Center

Fredricks, Lori

2007-01-01

As EFL programs become more prevalent throughout the world, the cultural implications of English teaching are more often debated. These cultural considerations are extremely relevant in Islamic cultures, where English education can be viewed as contributing to the influence of Western Christian or secular pedagogy. This potential clash of…

Approval Procedures and Passive Consent Considerations in Research among Young People

ERIC Educational Resources Information Center

de Meyrick, Julian

2005-01-01

Purpose: The intention of this paper is to encourage debate among ethical researchers on this very important issue. Research necessary to underpin health education and health promotion is often controversial and often involves vulnerable populations such as young people and children. It is essential that the rights of these respondents are…

Dispositions in Teacher Education: A Look at Social Justice

ERIC Educational Resources Information Center

Villegas, Ana Maria

2007-01-01

The use of a dispositional framework in the preparation of teachers, especially one that attends to issues of social justice, has generated considerable debate of late. In this article, the author argues that assessing teacher candidates' dispositions related to social justice is both reasonable and defensible. She explains why social justice…

Finance Graduates' Knowledge and Skills Development: Graduate and Employer Perceptions in United Arab Emirates

ERIC Educational Resources Information Center

Al Shayeb, Abdulrahman Mohamed

2013-01-01

There has been considerable debate over the past decades concerning the extent to which finance education has fulfilled employers' and graduates' expectations related to knowledge and skills needed in a changing and challenging business environment. This study seeks to examine whether there are significant differences in expectations between…

Twenty Years of Progress in Violence Risk Assessment

ERIC Educational Resources Information Center

Hanson, R. Karl

2005-01-01

Violence risk assessment has advanced considerably in the last 20 years. In the 1980s, leading professionals questioned the very possibility of valid violence risk assessments; now, many of the major risk factors have been identified, and professional debate focuses on how best to combine these risk factors into meaningful evaluations. An…

Examining the Role of Corporate Sponsorship in the Public School System: Appropriate Pathways

ERIC Educational Resources Information Center

Potter, Maria

2012-01-01

To compensate for declining public school budgets, an increasing number of local public education organizations are soliciting and accepting financial support from U.S. corporations. There is considerable debate as to whether corporate involvement ultimately aids or hampers students' academic achievement, and there are many conflicting opinions as…

Science Consistency Reviews A Primer for Application

Treesearch

James M. Guldin; David Cawrse; Russell Graham; Miles Hemstrom; Linda Joyce; Steve Kessler; Ranotta McNair; George Peterson; Charles G. Shaw; Peter Stine; Mark Twery; Jeffrey Walter

2003-01-01

Concern over Federal land management decisions has grown in recent years. Public debates over activities on Federal land have been contentious, especially regarding management of national forests. Decisions on the management and use of national forest lands are based on many different considerations and values. Although Federal land managers can make choices concerning...

Short-Term Stability of Psychopathic Traits in Adolescent Offenders

ERIC Educational Resources Information Center

Lee, Zina; Klaver, Jessica R.; Hart, Stephen D.; Moretti, Marlene M.; Douglas, Kevin S.

2009-01-01

There is considerable debate about the assessment of psychopathic traits in adolescence due in part to questions regarding the stability of traits. We investigated the 6-month stability of psychopathic traits in a sample of 83 male adolescent offenders using an augmented protocol for the Psychopathy Checklist: Youth Version and the self-report…

Understanding Links between Punitive Parenting and Adolescent Adjustment: The Relevance of Context and Reciprocal Associations

ERIC Educational Resources Information Center

Roche, Kathleen M.; Ghazarian, Sharon R.; Little, Todd D.; Leventhal, Tama

2011-01-01

There is considerable debate regarding the extent to which punitive parenting adversely impacts youth well-being. Using an ecological-transactional model of human development, we examined reciprocity and contextual variability in associations between maternal punitive discipline and adolescent adjustment among 1,147 low-income, urban youth…

Towards a Critical Theory of Educational Technology

ERIC Educational Resources Information Center

Okan, Zuhal

2007-01-01

The purpose of this study is to offer a critical consideration of current initiatives, and common sense discourses, forcing educators to adopt and integrate educational technology on a large scale. This study argues that it is time, in the relative absence of a critical debate, to ask questions that should precede a wholesale adoption of…

The Great Race Debate

ERIC Educational Resources Information Center

Davis, Kimberly

2012-01-01

When the U.S. Supreme Court takes up "Fisher v. Texas" in the fall--its first major consideration of affirmative action policies in higher education since 2003--scholars, legal experts and university administrators say the policies that are the basis of affirmative action in the nation's colleges and universities may be coming to an end. While…

Prosody Signals the Emergence of Intentional Communication in the First Year of Life: Evidence from Catalan-Babbling Infants

ERIC Educational Resources Information Center

Esteve-Gibert, Nuria; Prieto, Pilar

2013-01-01

There is considerable debate about whether early vocalizations mimic the target language and whether prosody signals emergent intentional communication. A longitudinal corpus of four Catalan-babbling infants was analyzed to investigate whether children use different prosodic patterns to distinguish communicative from investigative vocalizations…

The Future of the National Technical Information Service: Issues and Options.

ERIC Educational Resources Information Center

McClure, Charles R.

In recent years there has been considerable debate about the appropriate role, management structure, and activities for the National Technical Information Service (NTIS). This background paper identifies key issues that require attention by Congress and by NTIS itself to increase the effectiveness of NTIS in the collection and dissemination of…

Gender Inequality and Research Performance: Moving beyond Individual-Meritocratic Explanations of Academic Advancement

ERIC Educational Resources Information Center

Nielsen, Mathias Wullum

2016-01-01

Academic debates addressing the persistent gender gap in science reveal considerable contestation of the relevance and extent of the problem. Particular attention has been given to the question of whether women's high attrition rates should be ascribed to the structural and cultural barriers inherent to the academic system or instead…

Landscape assessment of a stable aspen community in southern Utah, USA

Treesearch

Paul C. Rogers; A. Joshua Leffler; Ronald J. Ryel

2010-01-01

Recent reports of rapid die-off of aspen (Populus tremuloides), coupled with vigorous debate over longterm reduction of aspen cover in western North America, has prompted considerable research given the importance of this forest type for economic and non-economic interests. Despite this interest, indicators of aspen conditions are...

Deriving Multidimensional Poverty Indicators: Methodological Issues and an Empirical Analysis for Italy

ERIC Educational Resources Information Center

Coromaldi, Manuela; Zoli, Mariangela

2012-01-01

Theoretical and empirical studies have recently adopted a multidimensional concept of poverty. There is considerable debate about the most appropriate degree of multidimensionality to retain in the analysis. In this work we add to the received literature in two ways. First, we derive indicators of multiple deprivation by applying a particular…

Alcohol Measures and Terms: A Perfect Storm for Chronic Confusion

ERIC Educational Resources Information Center

Glassman, Tavis Jared

2010-01-01

Members in the prevention and treatment fields continue to examine how to most effectively assess and label high volume alcohol consumption. Terms such as "binge" drinking have resulted in considerable controversy and debate. Conventionally the criteria for assessing high-risk drinking includes: five or more drinks for men and four or more drinks…

The Short- and Long-Term Effects of Quality Physical Education

ERIC Educational Resources Information Center

Siegel, Donald

2005-01-01

The short- and long-term effects of quality physical education programs have been a subject of considerable debate by educational administrators and state legislators during the past decade. While physical educators have repeatedly demonstrated the importance of daily moderate and vigorous physical activity on the immediate health and wellbeing of…

Migrant Workers and the Changing Psychological Contract

ERIC Educational Resources Information Center

Morgan, Arthur; Finniear, Jocelyn

2009-01-01

Purpose: The influx of migrant workers in the UK has widespread interest. This group's experience of the British work place has evoked considerable debate ranging from the potential to be exploited through unscrupulous practices to allegations about taking away jobs from British workers. The purpose of this paper is to extend knowledge about the…

A Study of North Carolina Technology Teacher Evaluation Practices and Job Satisfaction

ERIC Educational Resources Information Center

Olah, Dean Anthony

2013-01-01

Defining and measuring teacher effectiveness is one of the most hotly debated topics in public education today. The "No Child Left Behind" Act placed considerable emphasis on high quality teaching standards, making it a focal point of study among educators, administrators, and curriculum developers. Recruitment and retention of high…

Child Labour, Education Policy and Governance in Cambodia

ERIC Educational Resources Information Center

Kim, Chae-Young

2011-01-01

This paper considers how the issue of child labour is located in Cambodian education policy debates and how it is affected by the major constraints surrounding the Cambodian education sector. In particular, it asks why Cambodian policy makers have not sought to address the issue explicitly despite its considerable, and adverse, impact on…

A Descriptive Enquiry into Subject-Verb Concord in English Existential Constructions

ERIC Educational Resources Information Center

Tsuchida, Takehiro

2011-01-01

Subject-verb concord in English existential constructions is often viewed as problematic from both prescriptive and descriptive approaches to grammar and causes considerable confusion among teachers and learners of English as a second language (ESL). This paper aims to disentangle debates over the curious usage of the "there" + plural noun phrase…

The Educational Afterlife of Greater Britain, 1903-1914

ERIC Educational Resources Information Center

Gardner, Philip

2012-01-01

Following its late nineteenth-century emergence as an important element within federalist thinking across the British Empire, the idea of Greater Britain lost much of its political force in the years following the Boer War. The concept however continued to retain considerable residual currency in other fields of Imperial debate, including those…

How Useful Are Indices of Personality Pathology when Assessing Domestic Violence Perpetrators?

ERIC Educational Resources Information Center

Gibbons, Peter; Collins, Marjorie; Reid, Corinne

2011-01-01

There has been considerable debate about profiling personality pathology when assessing and treating male perpetrators of domestic violence (DV). This study used the Millon Clinical Multiaxial Inventory (MCMI-III) to explore the severity and diversity of male perpetrator personality pathology and response bias in a group of DV perpetrators being…

Theoretical Considerations and Standards for the Use of Turnarounds.

ERIC Educational Resources Information Center

Olson, Clark D.

The term "turnaround" has taken a permanent place among the intercollegiate debate jargon. All too often, the first affirmative rebuttalists charge "turnaround" for every plan or response they do not know how to label properly. After so many "false alarms," judges are too weary or aggravated to notice the real thing,…

Childhood and/or Adolescent Sexual Experiences: Predicting Variability in Subsequent Adjustment.

ERIC Educational Resources Information Center

Seidner, Andrea L.; And Others

There is considerable debate regarding the effects of childhood sexual abuse on an individual's subsequent adjustment. To determine which variables are most useful in predicting subsequent adjustment of individuals who were involved in sexual experiences as children or adolescents, 59 female and 17 male undergraduates who reported having had a…

Student, Teacher, Professor: Three Perspectives on Online Education

ERIC Educational Resources Information Center

Pearcy, Mark

2014-01-01

Today, a third of American children regularly use computer tablets, while over 40% use smartphones and 53% regularly use laptops in their home. While this is encouraging there is still considerable debate about the shape and direction technology should take in school, particularly online education making it necessary for educators to change in…

Religion in School, Interreligious Relations and Citizenship: The Case of Pakistan

ERIC Educational Resources Information Center

Leirvik, Oddbjorn

2008-01-01

The article analyses the relation between religion, education and citizenship as reflected in recent research and current debates regarding religion in Pakistani schools. Following a description of the political context, two different views (one Christian, one Muslim) on the current state of affairs are presented. After a consideration of the…

Nonword Repetition and Vocabulary Use in Toddlers

ERIC Educational Resources Information Center

Stokes, Stephanie F.; Moran, Catherine; George, Anjali

2013-01-01

Purpose: There is general consensus that the ability to repeat nonsense words is related to vocabulary size in young children, but there is considerable debate about the nature of the relationship and the mechanisms that underlie it. Research with adults has proposed a shared neural substrate for nonword repetition (NWR) and language production,…

Conflicts of Interest: An Indispensable Element of Education for Sustainable Development

ERIC Educational Resources Information Center

Lundegard, Iann; Wickman, Per-Olof

2007-01-01

A central concept introduced in the Nordic debate on sustainable development is "action competence". The concept has been defined as a competence of learners, i.e. the ability to take into consideration the social factors and human conflict of interest that lies behind environmental questions and sustainable development. The concern of…

Alternative Schedules: What, How, and to What End?

ERIC Educational Resources Information Center

Wasley, Patricia A.

1997-01-01

The principal of a traditional high school in upstate New York asked faculty to reexamine the school schedule. After considerable debate, teachers decided to rotate class time so that no one suffered the afterlunch slump or day's-end rowdiness in a single class. Having gained confidence, a permanent teacher committee has added time blocks and…

Are "Digital Natives" Really Digitally Competent?--A Study on Chinese Teenagers

ERIC Educational Resources Information Center

Li, Yan; Ranieri, Maria

2010-01-01

Literature review has found that despite the considerable attention focused on "digital natives", few studies have carefully investigated the characteristics of this group. The purpose of this study is to contribute to the debate on digital natives by providing a "piece of evidence" on the digital competence status of a group…

The journals are full of great studies but can we believe the statistics? Revisiting the mass privatisation - mortality debate.

PubMed

Gerry, Christopher J

2012-07-01

Cross-national statistical analyses based on country-level panel data are increasingly popular in social epidemiology. To provide reliable results on the societal determinants of health, analysts must give very careful consideration to conceptual and methodological issues: aggregate (historical) data are typically compatible with multiple alternative stories of the data-generating process. Studies in this field which fail to relate their empirical approach to the true underlying data-generating process are likely to produce misleading results if, for example, they misspecify their models by failing to explore the statistical properties of the longitudinal aspect of their data or by ignoring endogeneity issues. We illustrate the importance of this extra need for care with reference to a recent debate on whether discussing the role of rapid mass privatisation can explain post-communist mortality fluctuations. We demonstrate that the finding that rapid mass privatisation was a "crucial determinant" of male mortality fluctuations in the post-communist world is rejected once better consideration is given to the way in which the data are generated. Copyright © 2012 Elsevier Ltd. All rights reserved.

Safety of allergen immunotherapy: a review of premedication and dose adjustment.

PubMed

Morris, A Erika; Marshall, Gailen D

2012-03-01

From the first allergen immunotherapy proposed in the early 1900s to the present day, numerous studies have proven the efficacy of allergen immunotherapy for the treatment of allergic rhinitis, allergic conjunctivitis, allergic asthma and stinging insect hypersensitivity. The major risk, however small, with allergen immunotherapy is anaphylaxis. There has been considerable interest and debate regarding risk factors for immunotherapy reactions (local and systemic) and interventions to reduce the occurrence of these reactions. One of these interventions that is especially debated regards dose adjustment for various reasons, but in particular for local reactions. In this review, we discuss the safety of immunotherapy and provide a comprehensive review of the literature regarding immunotherapy schedules and doses.

What is wrong with "ethics for sale"? An analysis of the many issues that complicate the debate about conflicts of interests in bioethics.

PubMed

Sontag, David N

2007-01-01

This article addresses all of the issues involved in the debate about whether or not bioethicists should be paid by private biomedical companies to perform consultations. These issues include the following: differentiation of this role from bioethicists' other roles, an analysis of to whom bioethicists owe a duty, consideration of what bioethicists are "selling," whether bioethicists should be allowed to get paid, when payment becomes problematic, and whether consulting fee arrangements should be regulated. The author often compares bioethicists' relationship to the companies to bioethicists' other relationships, as well as to professional relationships in other fields, such as law and accounting.

Rhinology Future Debates, an EUFOREA Report.

PubMed

Fokkens, W J; Bachert, C; Bernal-Sprekelsen, M; Bousquet, J; Djandji, M; Dorenbaum, A; Hakimi-Mehr, D; Hendry, S; Hopkins, C; Leunig, A; Mannent, L; Mucha, D; Onerci, M; Pugin, B; Toppila-Salmi, S; Rowe, P; Seys, S F; Stimson, S; Strzembosz, A; Hellings, P W

2017-12-01

The first Rhinology Future Debates was held in Brussels in December 2016, organized by EUFOREA (European Forum for Research and Education in Allergy and Airways diseases). The purpose of these debates is to bring novel developments in the field of Rhinology to the attention of the medical, paramedical and patient community, in a highly credible and balanced context. For the first time in Rhinology, a peer to peer scientific exchange with key experts in the field of rhinology and key medical colleagues from leading industries let to a brainstorming and discussion event on a number of hot issues in Rhinology. Novel developments are presented by key experts from industry and/or key thought leaders in Rhinology, and then followed by a lively debate on the potential positioning of new developments in care pathways, the strengths and weaknesses of the novel development(s), and comparisons with existing and/or competing products, devices, and/or molecules. As all debates are recorded and distributed on-line with limited editing (www.rhinology-future.com), EUFOREA aims at maximizing the education of the target groups on novel developments, allowing a critical appraisal of the future and a more rapid implementation of promising novel tools, techniques and/or molecules in clinical practise in Europe. The next Rhinology Future debate will be held in Brussels in December 2017.

Beyond the realism debate: The metaphysics of 'racial' distinctions.

PubMed

Lemeire, Olivier

2016-10-01

The current metaphysical race debate is very much focused on the realism question whether races exist. In this paper I argue against the importance of this question. Philosophers, biologists and anthropologists expect that answering this question will tell them something substantive about the metaphysics of racial classifications, and will help them to decide whether it is justified to use racial categories in scientific research and public policy. I argue that there are two reasons why these expectations are not fulfilled. First of all, the realism question about race leads to a very broad philosophical debate about the semantics of general terms and the criteria for real kinds, rather than to a debate about the metaphysics of racial categories specifically. Secondly, there is a type of race realism that is so toothless that it is almost completely uninformative about the metaphysics of race. In response to these worries, I argue that the metaphysical race debate should rather be focused on the question in what way and to what extent 'racial' distinctions can ground the epistemic practices of various scientific disciplines. I spell out what I mean by this, and go on to demonstrate that trying to answer this question leads to a more fruitful metaphysical debate. Copyright © 2016 Elsevier Ltd. All rights reserved.

How will alcohol sales in the UK be affected if drinkers follow government guidelines?

PubMed

Baumberg, Ben

2009-01-01

The proportion of alcohol consumption that is above government guidelines ('risky drinking') has been estimated in several countries, suggesting that reductions in risky drinking would lead to significant declines in total alcohol consumption. However, this has not previously been conducted transparently in the UK. Furthermore, existing studies have under-explored the importance of several methodological decisions, as well as not closely examining the meaning of these figures for debates on 'corporate social responsibility' (CSR). Secondary analysis of the amount of alcohol consumption above various government guidelines in four British datasets for 2000-2002: the National Diet and Nutrition Survey; the General Household Survey; Smoking, Drinking and Drug Use among Young People; and the March 2002 ONS Omnibus Survey. Risky drinking accounts for 55-82% of the total consumption by 18- to 64-year olds, depending on the definition of risky drinking used. If only alcohol above the government guidelines is counted, this falls to 22-47%. Consumption by underage drinkers accounts for 4.5% of the total consumption, while consumption by drink-drivers accounts for 0.5-8.0% depending on the assumptions made. Methodologically, the study shows that at least two decisions have considerable importance: the definition of risky drinking used and whether we count all drinking (as in most previous studies) or only drinking above guidelines. Substantively, these studies do not directly show that drink companies' profitability would be affected by declines in risky drinking. Nevertheless, they are valuable for present debate in themselves and form the basis of a more complex analysis of alcohol CSR.

Diet and exercise for weight loss: a review of current issues.

PubMed

Volek, Jeff S; Vanheest, Jaci L; Forsythe, Cassandra E

2005-01-01

Obesity is a fast growing epidemic that is primarily due to environmental influences. Nutrition and exercise represent modifiable factors with a major impact on energy balance. Despite considerable research, there remains continued debate regarding the energy content and the optimal macronutrient distribution for promoting healthy and effective weight loss. Low-fat diets have been advised for many years to reduce obesity. However, their effectiveness has been recently challenged, partly because the prevalence of obesity continues to rise despite reductions in fat intake. There are also concerns regarding the methodology of clinical trials showing benefits of fat reduction on weight loss. Although often viewed as a fad diet, very low-carbohydrate (ketogenic) diets are very popular and several recent clinical trials indicate they are more effective at promoting short-term weight loss and improving characteristics of the metabolic syndrome than low-fat diets. However, there is a need to obtain long-term safety and efficacy data. Clearly, weight loss can be achieved with a variety of diet interventions but the effects on other health-related aspects also need to be considered and studied in more detail. Exercise can have positive effects on weight loss, weight control and overall general health, although debate exists concerning the most effective mode, duration and intensity of exercise required to achieve these effects. Importantly, any effective weight control treatment must consider a life-long plan or there will likely be weight regain. Perhaps the most challenging, but rewarding, question that faces researchers is how to predict individual responses to diet and exercise interventions.

Becoming more oneself? Changes in personality following DBS treatment for psychiatric disorders: Experiences of OCD patients and general considerations

PubMed Central

Rietveld, Erik; Stokhof, Martin; Denys, Damiaan

2017-01-01

Does DBS change a patient’s personality? This is one of the central questions in the debate on the ethics of treatment with Deep Brain Stimulation (DBS). At the moment, however, this important debate is hampered by the fact that there is relatively little data available concerning what patients actually experience following DBS treatment. There are a few qualitative studies with patients with Parkinson’s disease and Primary Dystonia and some case reports, but there has been no qualitative study yet with patients suffering from psychiatric disorders. In this paper, we present the experiences of 18 patients with Obsessive-Compulsive Disorder (OCD) who are undergoing treatment with DBS. We will also discuss the inherent difficulties of how to define and assess changes in personality, in particular for patients with psychiatric disorders. We end with a discussion of the data and how these shed new light on the conceptual debate about how to define personality. PMID:28426824

Complex mediascapes, complex realities: critically engaging with biotechnology debates in Ghana.

PubMed

Rock, Joeva

2018-01-01

The recent increase in research and commercialization of genetically modified (GM) crops in Africa has resulted in considerable and understandable interest from farmers, scholars, and practitioners. However, messy situations are often hard to critically engage in from afar, and the recent article published by Braimah et al. [(2017). Debated agronomy: Public discourse and the future of biotechnology policy in Ghana. Global Bioethics . doi:10.1080/11287462.2016.1261604] presents certain claims that further obfuscate - rather than clarify - an already complex landscape. In this commentary I first seek to clarify particular details of the Ghanaian "GMO" (as GM crops are colloquially called in Ghana) story with particular focus on certain actors and their stances. Next, I highlight some methodological shortcomings of Debated Agronomy and correct certain dubious quotations and claims. Finally, I suggest a more ethnographically and discourse-focused methodology to gain much needed insight into how Ghanaians are actively molding, contesting, and questioning GM discourse, funding, and use.

Patient advocacy and DSM-5.

PubMed

Stein, Dan J; Phillips, Katharine A

2013-05-17

The revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM) provides a useful opportunity to revisit debates about the nature of psychiatric classification. An important debate concerns the involvement of mental health consumers in revisions of the classification. One perspective argues that psychiatric classification is a scientific process undertaken by scientific experts and that including consumers in the revision process is merely pandering to political correctness. A contrasting perspective is that psychiatric classification is a process driven by a range of different values and that the involvement of patients and patient advocates would enhance this process. Here we draw on our experiences with input from the public during the deliberations of the Obsessive Compulsive-Spectrum Disorders subworkgroup of DSM-5, to help make the argument that psychiatric classification does require reasoned debate on a range of different facts and values, and that it is appropriate for scientist experts to review their nosological recommendations in the light of rigorous consideration of patient experience and feedback.

Complex mediascapes, complex realities: critically engaging with biotechnology debates in Ghana

PubMed Central

2018-01-01

ABSTRACT The recent increase in research and commercialization of genetically modified (GM) crops in Africa has resulted in considerable and understandable interest from farmers, scholars, and practitioners. However, messy situations are often hard to critically engage in from afar, and the recent article published by Braimah et al. [(2017). Debated agronomy: Public discourse and the future of biotechnology policy in Ghana. Global Bioethics. doi:10.1080/11287462.2016.1261604] presents certain claims that further obfuscate – rather than clarify – an already complex landscape. In this commentary I first seek to clarify particular details of the Ghanaian “GMO” (as GM crops are colloquially called in Ghana) story with particular focus on certain actors and their stances. Next, I highlight some methodological shortcomings of Debated Agronomy and correct certain dubious quotations and claims. Finally, I suggest a more ethnographically and discourse-focused methodology to gain much needed insight into how Ghanaians are actively molding, contesting, and questioning GM discourse, funding, and use. PMID:29887770

The end of life decisions -- should physicians aid their patients in dying?

PubMed

Sharma, B R

2004-06-01

Decisions pertaining to end of life whether legalized or otherwise, are made in many parts of the world but not reported on account of legal implications. The highly charged debate over voluntary euthanasia and physician assisted suicide was brought into the public arena again when two British doctors confessed to giving lethal doses of drugs to hasten the death of terminally ill patients. Lack of awareness regarding the distinction between different procedures on account of legal status granted to them in some countries is the other area of concern. Some equate withdrawal of life support measures to physician assisted suicide whereas physician assisted suicide is often misinterpreted as euthanasia. Debate among the medical practitioners, law makers and the public taking into consideration the cultural, social and religious ethos will lead to increased awareness, more safeguards and improvement of medical decisions concerning the end of life. International Human Rights Law can provide a consensual basis for such a debate on euthanasia.

The debate over weight- versus price-based taxation of snuff in the United States' state legislatures.

PubMed

Timberlake, David S; Sami, Mojgan; Patel, Sonam; Thiagarajan, Shamili; Badiyan, Ramin; Willard, Shay

2014-08-01

Discount snuff, known for its cheap price, high nicotine content, and popularity among youth, has increased substantially in market share in the United States. As a likely result, the leading manufacturer of premium snuff has supported legislation changing the basis for taxing snuff from price to weight. To determine which public health issues arose in legislative debates, we transcribed 17 of 52 bills from US state legislatures and coded for arguments broadly categorized into public health, fair taxation, tax revenue, tax efficiency, and anti-competitiveness. State legislators expressed frustration that equitable taxation, revenue generation, and prevention of youth tobacco use were frequently conflated in the debates. Public health advocates expressed concerns over youths' incentives to purchase low-weight snuff, but seldom discussed youths' growing preference for discount snuff. The evolving market of moist snuff is a critical consideration for US state legislators as well as policy makers from other countries who may evaluate taxation methods for alternate tobacco products.

Becoming more oneself? Changes in personality following DBS treatment for psychiatric disorders: Experiences of OCD patients and general considerations.

PubMed

de Haan, Sanneke; Rietveld, Erik; Stokhof, Martin; Denys, Damiaan

2017-01-01

Does DBS change a patient's personality? This is one of the central questions in the debate on the ethics of treatment with Deep Brain Stimulation (DBS). At the moment, however, this important debate is hampered by the fact that there is relatively little data available concerning what patients actually experience following DBS treatment. There are a few qualitative studies with patients with Parkinson's disease and Primary Dystonia and some case reports, but there has been no qualitative study yet with patients suffering from psychiatric disorders. In this paper, we present the experiences of 18 patients with Obsessive-Compulsive Disorder (OCD) who are undergoing treatment with DBS. We will also discuss the inherent difficulties of how to define and assess changes in personality, in particular for patients with psychiatric disorders. We end with a discussion of the data and how these shed new light on the conceptual debate about how to define personality.

On 'Organized Crime' in the illicit antiquities trade: moving beyond the definitional debate.

PubMed

Dietzler, Jessica

The extent to which 'organized crime' is involved in illicit antiquities trafficking is unknown and frequently debated. This paper explores the significance and scale of the illicit antiquities trade as a unique transnational criminal phenomenon that is often said to be perpetrated by and exhibit traits of so-called 'organized crime.' The definitional debate behind the term 'organized crime' is considered as a potential problem impeding our understanding of its existence or extent in illicit antiquities trafficking, and a basic progression-based model is then suggested as a new tool to move beyond the definitional debate for future research that may help to elucidate the actors, processes and criminal dynamics taking place within the illicit antiquities trade from source to market. The paper concludes that researchers should focus not on the question of whether organized criminals- particularly in a traditionally conceived, mafia-type stereotypical sense- are involved in the illicit antiquities trade, but instead on the structure and progression of antiquities trafficking itself that embody both organized and criminal dynamics.

Is It Necessary to Lie to Win a Controversial Public Debate? An Answer from Sociophysics

NASA Astrophysics Data System (ADS)

Galam, Serge

Controversial public debates driven by incomplete scientific data where nobody can claim absolute certainty, due to the current state of scientific knowledge, are studied. To adopt a cautious balanced attitude based on clear but inconclusive data appears to be a lose-out strategy. In contrast overstating arguments with incorrect claims which cannot be scientifically refuted appears to be necessary but not sufficient to eventually win a public debate. The underlying key mechanisms of these puzzling and unfortunate conclusions are identified using the Galam Unifying Frame (GUF) of opinion dynamics . It reveals that the existence of inflexible agents and their respective proportions are the instrumental parameters to determine the faith of incomplete scientific data in public debates. Acting on one's own inflexible proportion modifies the topology of the flow diagram, which in turn can make irrelevant the value of initial support. On the contrary focusing on open-minded agents may be useless given some topologies. Accordingly, the inflexibles rather than the data are found to drive the opinion of the population. The results shed a new but disturbing light on designing adequate strategies to win a public debate. The cases of global warming is briefly discussed.

Student Understanding of Climate Change: Influences of College Major and Environmental Group Membership on Undergraduate Knowledge and Mental Models

ERIC Educational Resources Information Center

Huxster, Joanna

2013-01-01

A consensus has been reached within the scientific community concerning the occurrence of climate change and its anthropogenic causes. Outside of this community, however, there continues to be considerable debate and confusion surrounding the topic. The government mitigation strategies and political leadership needed for this issue will require…

A Quasi-Experimental Analysis of Fraternity or Sorority Membership and College Student Success

ERIC Educational Resources Information Center

Bowman, Nicholas A.; Holmes, Joshua M.

2017-01-01

Despite considerable debate about the effects of fraternities and sororities on college campuses, the extent to which these organizations promote or detract from student success is unclear. Therefore, we used propensity score analyses to examine the link between membership in a social fraternity or sorority and several student success outcomes.…

Considerate, Convivial and Capacious? Finding a Language to Capture Ethos in "Creative" Schools

ERIC Educational Resources Information Center

Bragg, Sara; Manchester, Helen

2017-01-01

Concepts of school "ethos" or "culture" have been widely debated in education since the 1980s. This is partly as a consequence of marketisation, partly because ethos has been identified as a low-cost route to school improvement. Corporate, authoritarian, and most recently "military" models of ethos have been widely…

Visual Impairments in People with Severe and Profound Multiple Disabilities: An Inventory of Visual Functioning

ERIC Educational Resources Information Center

van den Broek, Ellen G. C.; Janssen, C. G. C.; van Ramshorst, T.; Deen, L.

2006-01-01

Background: The prevalence of visual impairments in people with severe and profound multiple disabilities (SPMD) is the subject of considerable debate and is difficult to assess. Methods: In a typical Dutch care organization, all clients with SPMD (n = 76) participated in the study and specific instruments adapted to these clients (requiring a…

Continuing Appropriations Resolution, 2012

THOMAS, 112th Congress

Rep. Rogers, Harold [R-KY-5

2011-09-14

House - 09/15/2011 Rules Committee Resolution H. Res. 399 Reported to House. Rule provides for consideration of H.J. Res. 79 with 1 hour of general debate. Previous question shall be considered as ordered without intervening motions except motion to recommit with or without... (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

A Transnational Approach to "ReOrient" Asian Studies to Global Studies

ERIC Educational Resources Information Center

Marinelli, Maurizio

2007-01-01

This article is written in line with the debate on internationalisation in higher education, especially taking into consideration the connections between the rise of East Asia and the need to internationalise the universities in the West. The author focuses specifically on his professional experience as a member of the Expanding East Asian Studies…

Private Schools as Battlefields: Contested Visions of Learning and Livelihood in Nepal

ERIC Educational Resources Information Center

Caddell, Martha

2006-01-01

Current policy and programme considerations of the role of the private sector in the promotion of schooling reform and the achievement of Education For All encompass a somewhat narrow arena of debate. Discussion of the relative merits of private / state schools remain based on measurable, yet partial, markers of efficiency and effectiveness.…

Reforming Long-Term Care in the United States: Findings from a National Survey of Specialists

ERIC Educational Resources Information Center

Miller, Edward Alan; Mor, Vincent; Clark, Melissa

2010-01-01

Purpose: Theories of the policy process recognize that policy proposals are typically generated, debated, redrafted, and accepted for consideration through the gradual accumulation of knowledge within communities of specialists. Thus, to inform long-term care (LTC) reform efforts, we conducted a Web-based survey of 1,147 LTC specialists…

Social Media, Professionalism and Higher Education: A Sociomaterial Consideration

ERIC Educational Resources Information Center

Fenwick, Tara

2016-01-01

Within debates about student professionalism and how to develop it in higher education (HE), increasing focus has turned to students' uses of social media. While social media skills are promoted by some HE educators, most emphasis is still given to perceived hazards and abuses of social media in practice. These are typically framed as a matter of…

A Simple Experiment to Demonstrate the Effects of Greenhouse Gases

ERIC Educational Resources Information Center

Keating, C. F.

2007-01-01

The role of greenhouse gases in our atmosphere is the subject of considerable discussion and debate. Global warming is well-documented, as is the continually increasing amount of greenhouse gases that human activity puts in the air. Is there a relationship between the two? The simple experiment described in this paper provides a good demonstration…

Without You None of This Would Have Happened: A Consideration of University Teaching

ERIC Educational Resources Information Center

Esteban Bara, Francisco

2014-01-01

Teaching in university has been widely debated in the past few years. However, this issue should not be limited solely to psychological and pedagogical matters. This paper examines university teaching in terms of its relational and human dimension which, as we would expect, also has an important impact on learning and student development. The…

Who Has Rights to What? Inclusion in Australian Early Childhood Programs

ERIC Educational Resources Information Center

Petriwskyj, Anne

2010-01-01

In early childhood settings prior to school and in the early years of primary school, debate continues over the meaning of inclusion and its scope in terms of the groups under consideration. The genealogies of early childhood education and care, early primary school, special education and cultural education were examined to identify recurring and…

Attitudes of Turkish EFL Student Teachers towards Technology Use

ERIC Educational Resources Information Center

Baz, Esra Harmandaoglu

2016-01-01

The hot debate of integrating technology into instruction has captured the interest of the world in the context of 21st century education. A considerable amount of effort has been presented in order to incorporate technology into education. In this respect, attitudes have been considered as a good indicator of the tendency to implement technology…

Privatising Public Schooling in Post-Apartheid South Africa: Equity Considerations

ERIC Educational Resources Information Center

Motala, Shireen

2009-01-01

Through an analysis of quantitative and qualitative data on school funding in South Africa, this paper aims to analyse the user fee policy option in public schooling in South Africa. Debate is ongoing about the role of private input into public schooling and whether this practice affects access (and the constitutional right) to basic education,…

Problems in the Pipeline: Stereotype Threat and Women's Achievement in High-Level Math Courses

ERIC Educational Resources Information Center

Good, Catherine; Aronson, Joshua; Harder, Jayne Ann

2008-01-01

It is well established that negative stereotypes can undermine women's performance on mathematics tests. Despite considerable laboratory evidence for the role of "stereotype threat" in girls' and women's math test performance, the relevance of such findings for the "real world" gender test-score gap remains unclear and debates about causes focus…

High Possibility Classrooms as a Pedagogical Framework for Technology Integration in Classrooms: An Inquiry in Two Australian Secondary Schools

ERIC Educational Resources Information Center

Hunter, Jane

2017-01-01

Understanding how well teachers integrate digital technology in learning is the subject of considerable debate in education. High Possibility Classrooms (HPC) is a pedagogical framework drawn from research on exemplary teachers' knowledge of technology integration in Australian school classrooms. The framework is being used to support teachers who…

Recovery in Context: Bereavement, Culture, and the Transformation of the Therapeutic Self

ERIC Educational Resources Information Center

Paletti, Robin

2008-01-01

The concept of recovery is integral to the work of bereavement professionals, though there remains considerable debate as to the precise definition and applicability of the term. A number of factors have contributed to the controversy; competing bereavement models, for instance, have given rise to fundamental differences in the way that recovery…

Literacy in a 'Broad and Balanced' Primary School Curriculum: The Potential of a Disciplinary Approach in Irish Classrooms

ERIC Educational Resources Information Center

Burke, Patrick; Welsch, Jodi G.

2018-01-01

The prominence afforded to literacy in the Irish Primary School Curriculum has received considerable attention in recent years, spurred by Programme for International Student Assessment (PISA) rankings, governmental priorities, public commentary and academic debate. At times, this discourse has presented literacy as a separate and distinct entity…

Educational Inclusion in England: Origins, Perspectives and Current Directions

ERIC Educational Resources Information Center

Lauchlan, Fraser; Greig, Susan

2015-01-01

In this paper we examine different aspects of the inclusion debate, including how it has been shaped by the political context in England over the past 30 years. We then give consideration to the key argument that has dominated the inclusion agenda over the last decade: should effective inclusion be considered only as placement in mainstream school…

Gender Risks and Education: The Particular Classroom Challenges for Urban Low-Income African American Boys

ERIC Educational Resources Information Center

Thomas, Duane E.; Stevenson, Howard

2009-01-01

A fundamental consideration in discourses on risk and schooling for primary and secondary school-age students focuses on gender inequalities in the classroom. Gender equity in education debates have raged for several decades and so remain an enduring concern of educators and researchers across the nation. However, educational research often…

Orbitals in Chemical Education. An Analysis through Their Graphical Representations

ERIC Educational Resources Information Center

Barradas-Solas, Francisco; Gomez, Pedro J. Sanchez

2014-01-01

Students' understanding of the orbital concept has been subject to considerable research and debate and often found at variance with a quantum mechanical ideal. Could it be the case that orbitals as actually used by practising chemists in teaching and research also differ from that ideal? Our experience shows that this might often be the case.…

ICT and Educational (Dis)advantage: Families, Computers and Contemporary Social and Educational Inequalities

ERIC Educational Resources Information Center

Angus, Lawrence; Snyder, Ilana; Sutherland-Smith, Wendy

2004-01-01

Because access to new technologies is unequally distributed, there has been considerable debate about the growing gap between the so-called information-rich and information-poor. Such concerns have led to high-profile information technology policy initiatives in many countries. In Australia, in an attempt to 'redress the balance between the…

The Academic Achievement of Elite Athletes at an Australian University: Debunking the Dumb Jock Syndrome

ERIC Educational Resources Information Center

Georgakis, Steve; Wilson, Rachel; Ferguson, Jamaya

2014-01-01

Elite athletes and their academic achievement in higher education have long been subject to considerable debate within North American scholarship. This interest proliferated especially after the release of the Knight Report (2001), which, amongst other findings, revealed a clear negative link between elite athletes and their academic achievement.…

Gamed by the System: Adequate Yearly Progress as an Indicator of Persistently Low-Achieving School Performance

ERIC Educational Resources Information Center

Hochbein, Craig; Mitchell, Amanda M.; Pollio, Martin

2013-01-01

The recent policy focus on the turnaround of persistently low-achieving schools has generated considerable debate about the reforms needed to dramatically and quickly increase school performance. The purpose of this article is not to focus on specific turnaround interventions, but rather on the identification of schools slated to receive these…

Arab Education Going Medieval: Sanitizing Western Representation in Arab Schools

ERIC Educational Resources Information Center

Labidi, Imed

2010-01-01

In the aftermath of the events of September 11, 2000, debate about Arab education as the new apparatus for religious fanaticism used by Arab extremist groups to entice hate and violence against the West took prominence in Western discourse. Considerable ink was spilled confusing hostile narratives in Arab curricula and the metaphors of identity…

Growing into What? The (Un-)Disciplined Socialisation of Early Stage Researchers in Transdisciplinary Research

ERIC Educational Resources Information Center

Felt, Ulrike; Igelsbock, Judith; Schikowitz, Andrea; Volker, Thomas

2013-01-01

Over past decades we have witnessed considerable debate questioning the capacity of contemporary research to address the challenges posed by complex societal developments. As a consequence the need for rethinking cultures and practices of knowledge production has moved high on the policy agenda. In this context transdisciplinarity has become one…

A Unified Framework for Bounded and Unbounded Numerical Estimation

ERIC Educational Resources Information Center

Kim, Dan; Opfer, John E.

2017-01-01

Representations of numerical value have been assessed by using bounded (e.g., 0-1,000) and unbounded (e.g., 0-?) number-line tasks, with considerable debate regarding whether 1 or both tasks elicit unique cognitive strategies (e.g., addition or subtraction) and require unique cognitive models. To test this, we examined how well a mixed log-linear…

Sediment transport and soil disturbance after postfire logging.

Treesearch

James D. McIver

2003-01-01

Recently there has been considerable debate on the practice of postfire logging, in which burned forests are entered soon after fire to recover commercially valuable trees. Proponents of the practice argue that postfire logging is part of a 'restoration package' that can be used to control erosion (e.g., contour logging) and can help to mitigate costs of...

The Body Politic in Pain.

PubMed

Linker, Beth

2017-01-01

In his 2015 book Pain: A Political History, Keith Wailoo demonstrates how a medicalized condition became central to defining party politics in the United States from World War II down to the present. Drawing on sources ranging from postwar Congressional hearings concerning the veteran welfare state to debates surrounding Rush Limbaugh's OxyContin addiction, Wailoo offers a fresh analysis of both U.S. political history and medical history, showing how today's highly polarized party system emerged in part from debates surrounding the existence and worth of pain, as well as its management.

The generativist-interactionist debate over specific language impairment: psycholinguistics at a crossroads.

PubMed

Shanker, Stuart

2002-01-01

Certain defining problems in psychology force us to clarify both the origins and the limits of a paradigm that has long governed our thinking in a particular area of research. The current debate over the nature and causes of specific language impairment is proving to be just such an issue. In particular, the existence of the KE family, 15 of whose 37 members suffer from specific language impairment, has raised far-reaching questions about the conceptual foundations of our current views about language deficits and, indeed, about language development in general.

An Integrative Account of Constraints on Cross-Situational Learning

PubMed Central

Yurovsky, Daniel; Frank, Michael C.

2015-01-01

Word-object co-occurrence statistics are a powerful information source for vocabulary learning, but there is considerable debate about how learners actually use them. While some theories hold that learners accumulate graded, statistical evidence about multiple referents for each word, others suggest that they track only a single candidate referent. In two large-scale experiments, we show that neither account is sufficient: Cross-situational learning involves elements of both. Further, the empirical data are captured by a computational model that formalizes how memory and attention interact with co-occurrence tracking. Together, the data and model unify opposing positions in a complex debate and underscore the value of understanding the interaction between computational and algorithmic levels of explanation. PMID:26302052

Using secondary analysis of qualitative data of patient experiences of health care to inform health services research and policy.

PubMed

Ziebland, Sue; Hunt, Kate

2014-07-01

Qualitative research is recognized as an important method for including patients' voices and experiences in health services research and policy-making, yet the considerable potential to analyse existing qualitative data to inform health policy and practice has been little realized. This failure may partly be explained by: a lack of awareness amongst health policy makers of the increasing wealth of qualitative data available; and around 15 years of internal debates among qualitative researchers on the strengths, limitations and validity of re-use of qualitative data. Whilst acknowledging the challenges of qualitative secondary data analysis, we argue that there is a growing imperative to be pragmatic and to undertake analysis of existing qualitative data collections where they have the potential to contribute to health policy formulation. Time pressures are inherent in the policy-making process and in many circumstances it is not possible to seek funding, conduct and analyse new qualitative studies of patients' experiences in time to inform a specific policy. The danger then is that the patient voice, and the experiences of relatives and carers, is either excluded or included in a way that is easily dismissed as 'unrepresentative'. We argue that secondary analysis of qualitative data collections may sometimes be an effective means to enable patient experiences to inform policy decision-making. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Conducting systematic reviews of economic evaluations.

PubMed

Gomersall, Judith Streak; Jadotte, Yuri Tertilus; Xue, Yifan; Lockwood, Suzi; Riddle, Dru; Preda, Alin

2015-09-01

In 2012, a working group was established to review and enhance the Joanna Briggs Institute (JBI) guidance for conducting systematic review of evidence from economic evaluations addressing a question(s) about health intervention cost-effectiveness. The objective is to present the outcomes of the working group. The group conducted three activities to inform the new guidance: review of literature on the utility/futility of systematic reviews of economic evaluations and consideration of its implications for updating the existing methodology; assessment of the critical appraisal tool in the existing guidance against criteria that promotes validity in economic evaluation research and two other commonly used tools; and a workshop. The debate in the literature on the limitations/value of systematic review of economic evidence cautions that systematic reviews of economic evaluation evidence are unlikely to generate one size fits all answers to questions about the cost-effectiveness of interventions and their comparators. Informed by this finding, the working group adjusted the framing of the objectives definition in the existing JBI methodology. The shift is away from defining the objective as to determine one cost-effectiveness measure toward summarizing study estimates of cost-effectiveness and informed by consideration of the included study characteristics (patient, setting, intervention component, etc.), identifying conditions conducive to lowering costs and maximizing health benefits. The existing critical appraisal tool was included in the new guidance. The new guidance includes the recommendation that a tool designed specifically for the purpose of appraising model-based studies be used together with the generic appraisal tool for economic evaluations assessment to evaluate model-based evaluations. The guidance produced by the group offers reviewers guidance for each step of the systematic review process, which are the same steps followed in JBI reviews of other types of evidence. The updated JBI guidance will be useful for researchers wanting to synthesize evidence about economic questions, either as stand-alone reviews or part of comprehensive or mixed method evidence reviews. Although the updated methodology produced by the work of the working group has improved the JBI guidance for systematic reviews of economic evaluations, there are areas where further work is required. These include adjusting the critical appraisal tool to separate out questions addressing intervention cost and effectiveness measurement; providing more explicit guidance for assessing generalizability of findings; and offering a more robust method for evidence synthesis that facilitates achieving the more ambitious review objectives.

Herd-level bovine tuberculosis risk factors: assessing the role of low-level badger population disturbance.

PubMed

Wright, David M; Reid, Neil; Ian Montgomery, W; Allen, Adrian R; Skuce, Robin A; Kao, Rowland R

2015-08-17

Bovine TB (bTB) is endemic in Irish cattle and has eluded eradication despite considerable expenditure, amid debate over the relative roles of badgers and cattle in disease transmission. Using a comprehensive dataset from Northern Ireland (>10,000 km(2); 29,513 cattle herds), we investigated interactions between host populations in one of the first large-scale risk factor analyses for new herd breakdowns to combine data on both species. Cattle risk factors (movements, international imports, bTB history, neighbours with bTB) were more strongly associated with herd risk than area-level measures of badger social group density, habitat suitability or persecution (sett disturbance). Highest risks were in areas of high badger social group density and high rates of persecution, potentially representing both responsive persecution of badgers in high cattle risk areas and effects of persecution on cattle bTB risk through badger social group disruption. Average badger persecution was associated with reduced cattle bTB risk (compared with high persecution areas), so persecution may contribute towards sustaining bTB hotspots; findings with important implications for existing and planned disease control programmes.

Three controversies over item disclosure in medical licensure examinations.

PubMed

Park, Yoon Soo; Yang, Eunbae B

2015-01-01

In response to views on public's right to know, there is growing attention to item disclosure - release of items, answer keys, and performance data to the public - in medical licensure examinations and their potential impact on the test's ability to measure competence and select qualified candidates. Recent debates on this issue have sparked legislative action internationally, including South Korea, with prior discussions among North American countries dating over three decades. The purpose of this study is to identify and analyze three issues associated with item disclosure in medical licensure examinations - 1) fairness and validity, 2) impact on passing levels, and 3) utility of item disclosure - by synthesizing existing literature in relation to standards in testing. Historically, the controversy over item disclosure has centered on fairness and validity. Proponents of item disclosure stress test takers' right to know, while opponents argue from a validity perspective. Item disclosure may bias item characteristics, such as difficulty and discrimination, and has consequences on setting passing levels. To date, there has been limited research on the utility of item disclosure for large scale testing. These issues requires ongoing and careful consideration.

Considerations for the Use of Human Participants in Vector Biology Research: A Tool for Investigators and Regulators

PubMed Central

Youngblood, Laura; Bangs, Michael J.; Lavery, James V.; James, Stephanie

2015-01-01

Abstract A thorough search of the existing literature has revealed that there are currently no published recommendations or guidelines for the interpretation of US regulations on the use of human participants in vector biology research (VBR). An informal survey of vector biologists has indicated that issues related to human participation in vector research have been largely debated by academic, national, and local Institutional Review Boards (IRBs) in the countries where the research is being conducted, and that interpretations and subsequent requirements made by these IRBs have varied widely. This document is intended to provide investigators and corresponding scientific and ethical review committee members an introduction to VBR methods involving human participation and the legal and ethical framework in which such studies are conducted with a focus on US Federal Regulations. It is also intended to provide a common perspective for guiding researchers, IRB members, and other interested parties (i.e., public health officials conducting routine entomological surveillance) in the interpretation of human subjects regulations pertaining to VBR. PMID:25700039

Teaching This Class Drives Me Nuts! - Examining the Person and Context Specificity of Teacher Emotions

PubMed Central

Pekrun, Reinhard; Goetz, Thomas

2015-01-01

Teachers’ emotions are critically important for the quality of classroom instruction, and they are key components of teachers’ psychological well-being. Past research has focused on individual differences between teachers, whereas within-teacher variation across contexts has rarely been considered. As such, the present research addresses the long-standing yet unresolved person-situation debate pertaining to the emotional experiences of teachers. In two diary studies (N = 135, 70% female, and N = 85, 28% female), we examined the role of person, academic subject, and group of students for teacher emotions; focusing on three of the most salient emotions found in teachers: enjoyment, anger, and anxiety. Findings from multi-level analysis confirmed the person specificity of enjoyment, anger, and, in particular, anxiety. In addition, underscoring the existence of within-teacher variability, findings supported that teachers’ emotions considerably varied depending on the subject and group of students taught, particularly so for enjoyment and anger. Implications of the person and context specificity of teacher emotions are discussed in relation to assessments and intervention programs aiming to improve teachers’ emotional lives in the classroom. PMID:26053623

A black hole in a globular cluster.

PubMed

Maccarone, Thomas J; Kundu, Arunav; Zepf, Stephen E; Rhode, Katherine L

2007-01-11

Globular star clusters contain thousands to millions of old stars packed within a region only tens of light years across. Their high stellar densities make it very probable that their member stars will interact or collide. There has accordingly been considerable debate about whether black holes should exist in these star clusters. Some theoretical work suggests that dynamical processes in the densest inner regions of globular clusters may lead to the formation of black holes of approximately 1,000 solar masses. Other numerical simulations instead predict that stellar interactions will eject most or all of the black holes that form in globular clusters. Here we report the X-ray signature of an accreting black hole in a globular cluster associated with the giant elliptical galaxy NGC 4472 (in the Virgo cluster). This object has an X-ray luminosity of about 4 x 10(39) erg s(-1), which rules out any object other than a black hole in such an old stellar population. The X-ray luminosity varies by a factor of seven in a few hours, which excludes the possibility that the object is several neutron stars superposed.

Universities and nursing education.

PubMed

Hayward, J

1982-07-01

Trends reflected by Department of Health and Social Security statistics on the nursing workforce are examined and the ratios between grades discussed. Recruitment into nursing degree courses in the UK is considered in relation to overall recruitment into nursing. The somewhat ambiguous position of nursing degree courses in the UK leads into consideration of policy statements by the universities and the nursing profession. The importance of such policies is emphasized in the current financial climate, as are the potential contributions of university departments to professional debate, for example standards of care. Comparisons are drawn between the goals of courses involving full-time studentships as opposed to part-time apprenticeships and the present boundaries between these noted, especially in relation to the expanding roles of courses. On-going research into the preparation of nurse-tutors in the UK is mentioned, together with a preliminary analysis of the academic basis in the biological sciences possessed by learners and tutors. Out of this is derived a suggestion that the present-day shortage of nurse teachers could be helped by varying the existing patterns of recruitment, especially involving subject specialists in the biological, behavioural and social sciences.

A Tricky Trait: Applying the Fruits of the “Function Debate” in the Philosophy of Biology to the “Venom Debate” in the Science of Toxinology

PubMed Central

Jackson, Timothy N. W.; Fry, Bryan G.

2016-01-01

The “function debate” in the philosophy of biology and the “venom debate” in the science of toxinology are conceptually related. Venom systems are complex multifunctional traits that have evolved independently numerous times throughout the animal kingdom. No single concept of function, amongst those popularly defended, appears adequate to describe these systems in all their evolutionary contexts and extant variations. As such, a pluralistic view of function, previously defended by some philosophers of biology, is most appropriate. Venom systems, like many other functional traits, exist in nature as points on a continuum and the boundaries between “venomous” and “non-venomous” species may not always be clearly defined. This paper includes a brief overview of the concept of function, followed by in-depth discussion of its application to venom systems. A sound understanding of function may aid in moving the venom debate forward. Similarly, consideration of a complex functional trait such as venom may be of interest to philosophers of biology. PMID:27618098

The Science and Ethics of Induced Pluripotency: What Will Become of Embryonic Stem Cells?

PubMed Central

Zacharias, David G.; Nelson, Timothy J.; Mueller, Paul S.; Hook, C. Christopher

2011-01-01

For over a decade, the field of stem cell research has advanced tremendously and gained new attention in light of novel insights and emerging developments for regenerative medicine. Invariably, multiple considerations come into play, and clinicians and researchers must weigh the benefits of certain stem cell platforms against the costs they incur. Notably, human embryonic stem (hES) cell research has been a source of continued debate, leading to differing policies and regulations worldwide. This article briefly reviews current stem cell platforms, looking specifically at the two existing pluripotent lines available for potential therapeutic applications: hES cells and induced pluripotent stem (iPS) cells. We submit iPS technology as a viable and possibly superior alternative for future medical and research endeavors as it obviates many ethical and resource-related concerns posed by hES cells while prospectively matching their potential for scientific use. However, while the clinical realities of iPS cells appear promising, we must recognize the current limitations of this technology, avoid hype, and articulate ethically acceptable medical and scientific goals. PMID:21719620

Nature of the South Pole on Mars Determined by Topographic Forcing of Atmosphere Dynamics

NASA Technical Reports Server (NTRS)

Colaprete, A.; Barnes, Jeffrey R.; Haberle, Robert M.; Hollingsworth, Jeffery L.; Kieffer, Hugh H.; Titus, Timothy N.

2005-01-01

Introduction: The observed Springtime (Ls approx. 200) surface albedo in the Martian southern polar region is shown in Figure 1. In general, the hemisphere west of Hellas is marked by relatively high values of surface albedo. In contrast, the hemisphere east of Hellas contains extensive regions of very low surface albedo. One of the brightest features within the western hemisphere is the South Pole Residual Cap (SPRC). The dark region, which dominates the eastern hemisphere, is the "Cryptic" region[1]. The nature of the SPRC has been the source of considerable debate since its identification as CO2 ice by the Viking spacecraft. Two fundamental questions still exist regarding the SPRC s formation, location and stability. First, why is the SPRC offset from the geographic pole? There are no local topographic features or surface properties that can account for the offset in the SPRC. Second, does the SPRC represent a large or a small reservoir of CO2? If the former, then it could possibly buffer the surface pressure. If the latter, then the SPRC may not survive every year.

Children's Theories and the Drive to Explain

NASA Astrophysics Data System (ADS)

Schwitzgebel, Eric

Debate has been growing in developmental psychology over how much the cognitive development of children is like theory change in science. Useful debate on this topic requires a clear understanding of what it would be for a child to have a theory. I argue that existing accounts of theories within philosophy of science and developmental psychology either are less precise than is ideal for the task or cannot capture everyday theorizing of the sort that children, if they theorize, must do. I then propose an account of theories that ties theories and explanation very closely together, treating theories primarily as products of a drive to explain. I clarify some of the positions people have taken regarding the theory theory of development, and I conclude by proposing that psychologists interested in the ''theory theory'' look for patterns of affect and arousal in development that would accompany the existence of a drive to explain.

[Abortion and crime].

PubMed

Citoni, Guido

2011-01-01

In this article we address the issue, with a tentative empirical application to the Italian data, of the relationship, very debated mainly in north America, between abortion legalization and reduction of crime rates of youth. The rationale of this relationship is that there is a causal factor at work: the more unwanted pregnancies aborted, the less unwanted children breeding their criminal attitude in an hostile/deprived family environment. Many methodological and empirical criticisms have been raised against the proof of the existence of such a relationship: our attempt to test if this link is valid for Italy cannot endorse its existence. The data we used made necessary some assumptions and the reliability of official estimates of crime rates was debatable (probably downward biased). We conclude that, at least for Italy, the suggested relationship is unproven: other reasons for the need of legal abortion have been and should be put forward.

[Cannabis--Position Paper of the German Respiratory Society (DGP)].

PubMed

Kreuter, M; Nowak, D; Rüther, T; Hoch, E; Thomasius, R; Vogelberg, C; Brockstedt, M; Hellmann, A; Gohlke, H; Jany, B; Loddenkemper, R

2016-02-01

In this position paper, the adverse health effects of cannabis are reviewed based on the existing scientific literature; in addition possible symptom-relieving effects on some diseases are depicted. In Germany, cannabis is the most widely used illicit drug. Approximately 600,000 adult persons show abusive or addictive cannabis consumption. In 12 to 17 year old adolescents, cannabis use increased from 2011 to 2014 from 2.8 to 6.4%, and the frequency of regular use from 0.2 to 1.5%. Currently, handling of cannabinoids is much debated in politics as well as in general public. Health aspects have to be incorporated into this debate. Besides analysing mental and neurological side effects, this position paper will mainly focus on the influences on the bronchopulmonary and cardiovascular system. There is strong evidence for the induction of chronic bronchitis. Allergic reactions including asthma are known, too. Associations with other diseases like pulmonary emphysema, lung cancer and pneumonia are not sufficiently proven, however cannot be excluded either. In connection with the use of cannabis cardiovascular events such as coronary syndromes, peripheral vascular diseases and cerebral complications have been noted. Often, the evidence is insufficient due to various reasons; most notably, the overlapping effects of tobacco and cannabis use can frequently not be separated adequately. Empirically, early beginning, high-dosed, long-lasting and regular cannabis consumption increase the risk of various psychological and physical impairments and negatively affect age-based development. Concerns therefore relate especially to children and adolescents. There is only little scientific evidence for medical benefits through cannabis as a remedy; systematic research of good quality, in particular prospective, randomised, placebo-controlled double-blinded studies are rare. The medical societies signing this position paper conclude that cannabis consumption is linked to adverse health effects which have to be taken into consideration in the debate about the social attitude towards cannabinoids. The societies agree that many aspects regarding health effects of cannabis are still uncertain and need clarification, preferably through research provided by controlled studies. © Georg Thieme Verlag KG Stuttgart · New York.

Social Networking in Schools: Benefits and Risks; Review of the Research; Policy Considerations; and Current Practices. Information Capsule. Volume 1109

ERIC Educational Resources Information Center

Blazer, Christie

2012-01-01

The role that social media should play in education is being hotly debated in school districts across the country. The adoption of social networking for educational purposes lags behind the public's general usage because educators fear that students will be exposed to inappropriate online content, unwanted adult interactions, and bullying from…

Edge Effects and Ecological Traps: Effects on Shrubland Birds in Missouri

Treesearch

April A. Woodward; Alix D. Fink; Frank R. Thompson III

2001-01-01

The effect of habitat edge on avian nesting success has been the focus of considerable debate. We studied relationships between habitat edges, locations of nests, and predation. We tested the ecological trap hypothesis for 5 shrubland bird species in the Missouri Ozarks. We compared habitat selection and daily nest predation rates among 3 distance-to-edge categories....

Understanding the Role of Culture in Developing Inclusive Schools: A Case Study from Cyprus

ERIC Educational Resources Information Center

Angelides, Panayiotis; Antoniou, Eleni

2012-01-01

Over the last few years, there has been considerable debate regarding the ways in which the different educational systems in the world should develop more inclusive practices in their schools. An important aspect of this discussion revolves around the question of what schools can do to become more inclusive in terms of maximizing the participation…

Parental Choice? A Critical Reconsideration of Choice and the Debate about Choice. Critical Constructions: Studies on Education and Society

ERIC Educational Resources Information Center

Thomas, P. L.

2010-01-01

Education has rarely been absent from local and national public discourse. Throughout the history of modern education spanning more than a century, individuals have as a culture lamented the failures of public schooling, often making such claims based on assumptions instead of any nuanced consideration of the many influences on teaching and…

Examining the Factor Structure and Hierarchical Nature of the Quality of Life Construct

ERIC Educational Resources Information Center

Wang, Mian; Schalock, Robert L.; Verdugo, Miguel A.; Jenaro, Christina

2010-01-01

There is considerable debate in the area of individual quality of life research regarding the factor structure and hierarchical nature of the quality of life construct. Our purpose in this study was to test via structural equation modeling an a priori quality of life model consisting of eight first-order factors and one second-order factor. Data…

Preparing College Students for Real-World 2.0: Towards a Recipe for the "Secret Sauce"

ERIC Educational Resources Information Center

Gordon, Steven; Gayeski, Diane

2013-01-01

In light of considerable debate centering on the value of higher education and its effect on student preparation for the world of work, this article describes new methods employed in teaching an introductory professional course and the outcomes of its initial offerings. This case study supports research indicating that problem-based learning is an…

Demographically idiosyncratic responses to climate change and rapid Pleistocene diversification of the walnut genus Juglans (Juglandaceae) revealed by whole-genome sequences

Treesearch

Wei-Ning Bai; Peng-Cheng Yan; Bo-Wen Zhang; Keith E. Woeste; Kui Lin; Da-Yong Zhang

2018-01-01

Whether species demography and diversification are driven primarily by extrinsic environmental changes such as climatic oscillations in the Quaternary or by intrinsic biological interactions like coevolution between antagonists is a matter of active debate. In fact, their relative importance can be assessed by tracking past population fluctuations over considerable...

Reading the "International" through Postcolonial Theory: A Case Study of the Adoption of the International Baccalaureate at a School in Lebanon

ERIC Educational Resources Information Center

Azzi, Iman

2018-01-01

Considerable debate has revolved around the question of what constitutes an international school, focusing on attributes such as number of nations represented by the student body, stated curricular goals, and school culture or mission. Less attention has been paid to how "international" is lived within these schools. This article…

Peer Assessment in MOOCs: The Relationship between Peer Reviewers' Ability and Authors' Essay Performance

ERIC Educational Resources Information Center

Huisman, Bart; Admiraal, Wilfried; Pilli, Olga; van de Ven, Maarten; Saab, Nadira

2018-01-01

In a relatively short period of time, massive open online courses (MOOCs) have become a considerable topic of research and debate, and the number of available MOOCs is rapidly growing. Along with issues of formal recognition and accreditation, this growth in the number of MOOCs being developed increases the relevance of assessment quality. Within…

Assessment Policy and Practice in Higher Education: Purpose, Standards and Equity

ERIC Educational Resources Information Center

Leathwood, Carole

2005-01-01

This paper places a discussion of assessment in higher education (HE) in the UK within the wider policy context. It argues for a critical sociological analysis to consider some of the issues, themes and debates in relation to assessment in HE at this time. Recent trends in assessment policy and practice are discussed, alongside a consideration of…

Discursive Dancing: Traditionalism and Social Realism in the 2013 English History Curriculum Wars

ERIC Educational Resources Information Center

Smith, Joseph

2017-01-01

This paper is an exploration of the debates surrounding the publication of a new National Curriculum for history in England. The draft curriculum was published in February 2013 and was withdrawn just 6 months later in the face of considerable opposition. This paper offers a tentative explanation for this example of a rare phenomenon: effective…

A Sense of Deja Vu across the Tasman? What Australians Might Learn from the New Zealand Experience with the Te Kotahitanga Professional Development Programme

ERIC Educational Resources Information Center

Openshaw, Roger

2007-01-01

Throughout Australasia, indigenous educational issues remain a subject of considerable debate. In New Zealand, Maori underachievement in education has long been a matter of widespread concern. Currently the most highly visible professional development programme now operating in New Zealand mainstream secondary schools, Te Kotahitanga claims to…

The Nature of an Object-Oriented Program: How Do Practitioners Understand the Nature of What They Are Creating?

ERIC Educational Resources Information Center

Thompson, Errol; Kinshuk

2011-01-01

Object-oriented programming is seen as a difficult skill to master. There is considerable debate about the most appropriate way to introduce novice programmers to object-oriented concepts. Is it possible to uncover what the critical aspects or features are that enhance the learning of object-oriented programming? Practitioners have differing…

The Economics of Timber Supply: An Analytical Synthesis of Modeling Approaches

Treesearch

David N. Wear; Peter J. Parks

1994-01-01

The joint supply of timber and other services from forest environments plays a central role in most forest land debates. This paper defines a general conceptual model of timber supply that provides the context for discussing both individual harvest choice and aggregate supply models. While the structure and breadth of these models has developed considerably over the...

Soil disturbance and hill-slope sediment transport after logging of a severely burned site in northeastern Oregon.

Treesearch

James D. McIver; R. McNeil

2006-01-01

Despite considerable public debate in recent years on the practice of postfire logging, few studies have directly evaluated its effects. Soil disturbance and hill-slope sediment transport were measured after a postfire logging operation conducted two years after the 1996 Summit Wildfire (Malheur National Forest), in northeastern Oregon. The wildfire was relatively...

An Interdisciplinary Approach to Environmental and Sustainability Education: Developing Geography Students' Understandings of Sustainable Development Using Poetry

ERIC Educational Resources Information Center

Walshe, Nicola

2017-01-01

Education for sustainable development (ESD) persists as an important concept within international policy and yet, despite considerable debate, there remains a lack of consensus as to a pedagogy for ESD in schools. This paper presents findings from a study investigating how an interdisciplinary approach to ESD in England developed one class of 16-…

Using E-Cigarettes in the Home to Reduce Smoking and Secondhand Smoke: Disadvantaged Parents' Accounts

ERIC Educational Resources Information Center

Rowa-Dewar, Neneh; Rooke, Catriona; Amos, Amanda

2017-01-01

Electronic cigarettes (e-cigarettes) are subject to considerable public health debate. Most public health experts agree that for smokers who find it particularly challenging to quit, e-cigarettes may reduce harm. E-cigarette use in the home may also reduce children's secondhand smoke (SHS) exposure, although e-cigarette vapour may pose risks. This…

Does MTV Really Do a Good Job of Evaluating Professors? An Empirical Test of the Internet Site Ratemyprofessors.com

ERIC Educational Resources Information Center

Murray, Keith B.; Zdravkovic, Srdan

2016-01-01

Considerable debate continues regarding the efficacy of the website RateMyProfessors.com (RMP). To date, however, virtually no direct, experimental research has been reported which directly bears on questions relating to sampling adequacy or item adequacy in producing what favorable correlations have been reported. The authors compare the data…

The Conditional Effect of Parental Drug Use on Parental Attachment and Adolescent Drug Use: Social Control and Social Development Model Perspectives

ERIC Educational Resources Information Center

Drapela, Laurie A.; Mosher, Clayton

2007-01-01

The effect of parental deviance on adolescent deviance has been a source of considerable debate in the criminological literature. Classic theoretical explanations of the relationships between parental and adolescent deviance posit additive effects of parental deviance on youth behavior. Proponents of the Social Development Model have hypothesized…

[PSMA-PET/CT has to be performed in every patient with biochemical recurrence following radical prostatectomy for early tumor detection].

PubMed

Kotzerke, Jörg; Böhmer, Dirk; Schlomm, Thorsten; Maurer, Thomas; Beer, Ambros J; Schmidberger, Heinz

2018-06-01

The debate refers the known evidence for PSMA-PET/CT in biochemical recurrence of prostate cancer and consider carefully interdisciplinary in which situation which patient needs imaging to choose the adequate therapeutic option. General aspects for the care of cancer patients are taken into consideration. Schattauer GmbH.

Fostering Success or Stratification? A Macroapproach to Understanding "Success" in the Community College Context

ERIC Educational Resources Information Center

Ireland, S. Mei-Yen

2015-01-01

The topic of student success is a central focus for community college educators and researchers, yet little consideration is given to the long-term success that community college students may or may not be attaining. What role (if any) do concerns about social stratification have in the debate over student success? Exploring the ways in which…

"Heating up" or "Cooling up" the Brain? MEG Evidence that Phrasal Verbs Are Lexical Units

ERIC Educational Resources Information Center

Cappelle, Bert; Shtyrov, Yury; Pulvermuller, Friedemann

2010-01-01

There is a considerable linguistic debate on whether phrasal verbs (e.g., "turn up," "break down") are processed as two separate words connected by a syntactic rule or whether they form a single lexical unit. Moreover, views differ on whether meaning (transparency vs. opacity) plays a role in determining their syntactically-connected or lexical…

Exploring early public responses to geoengineering.

PubMed

Pidgeon, Nick; Corner, Adam; Parkhill, Karen; Spence, Alexa; Butler, Catherine; Poortinga, Wouter

2012-09-13

Proposals for geoengineering the Earth's climate are prime examples of emerging or 'upstream' technologies, because many aspects of their effectiveness, cost and risks are yet to be researched, and in many cases are highly uncertain. This paper contributes to the emerging debate about the social acceptability of geoengineering technologies by presenting preliminary evidence on public responses to geoengineering from two of the very first UK studies of public perceptions and responses. The discussion draws upon two datasets: qualitative data (from an interview study conducted in 42 households in 2009), and quantitative data (from a subsequent nationwide survey (n=1822) of British public opinion). Unsurprisingly, baseline awareness of geoengineering was extremely low in both cases. The data from the survey indicate that, when briefly explained to people, carbon dioxide removal approaches were preferred to solar radiation management, while significant positive correlations were also found between concern about climate change and support for different geoengineering approaches. We discuss some of the wider considerations that are likely to shape public perceptions of geoengineering as it enters the media and public sphere, and conclude that, aside from technical considerations, public perceptions are likely to prove a key element influencing the debate over questions of the acceptability of geoengineering proposals.

Woodpeckers and Diamonds: Some Aspects of Evolutionary Convergence in Astrobiology.

PubMed

Ćirković, Milan M

2018-05-01

Jared Diamond's argument against extraterrestrial intelligence from evolutionary contingency is subjected to critical scrutiny. As with the earlier arguments of George Gaylord Simpson, it contains critical loopholes that lead to its unraveling. From the point of view of the contemporary debates about biological evolution, perhaps the most contentious aspect of such arguments is their atemporal and gradualist usage of the space of all possible biological forms (morphospace). Such usage enables the translation of the adaptive value of a trait into the probability of its evolving. This procedure, it is argued, is dangerously misleading. Contra Diamond, there are reasons to believe that convergence not only plays an important role in the history of life, but also profoundly improves the prospects for search for extraterrestrial intelligence success. Some further considerations about the role of observation selection effects and our scaling of complexity in the great debate about contingency and convergence are given. Taken together, these considerations militate against the pessimism of Diamond's conclusion, and suggest that the search for traces and manifestations of extraterrestrial intelligences is far from forlorn. Key Words: Astrobiology-Evolution-Contingency-Convergence-Complex life-SETI-Major evolutionary transitions-Selection effects-Jared Diamond. Astrobiology 18, 491-502.

Free will: reconciling German civil law with Libet's neurophysiological studies on the readiness potential.

PubMed

Kawohl, Wolfram; Habermeyer, Elmar

2007-01-01

The free will debate widely exceeds the neuroscientific and philosophical fields due to profound implications for legislation, case law and psychiatric expert opinion. Data from Benjamin Libet's experiments on the readiness potential have been used as an argument against personal responsibility and for changes in the law. Due to the explicit use of the term "free will" in German civil law, the psychiatrist as an expert witness is confronted with this debate. In this article we outline the role of this crucial term in German civil law and we describe the neurophysiologic challenge in the form of Libet's experiments, which is led on three levels: the correctness of the data, the impact on the question of whether free will exists and possible consequences for the law. We conclude that the problem of free will cannot be debated on the basis of the data provided by Libet's experiments and that doubts about the existence of a free will must not lead to changes in the law or in psychiatric expert testimony. Therefore, advice for the psychiatrist as an expert witness is offered on the basis of a psychopathological approach that takes into account cognitive and motivational preconditions and the structure of values and personality. Copyright (c) 2007 John Wiley & Sons, Ltd.

Oocyte stem cells: fact or fantasy?

PubMed

Horan, Corrina J; Williams, Suzannah A

2017-07-01

For many decades, the dogma prevailed that female mammals had a finite pool of oocytes at birth and this was gradually exhausted during a lifetime of reproductive function. However, in 2004, a new era began in the field of female oogenesis. A study was published that appeared to detect oocyte-stem cells capable of generating new eggs within mouse ovaries. This study was highly controversial and the years since this initial finding have produced extensive research and even more extensive debate into their possibility. Unequivocal evidence testifying to the existence of oocyte-stem cells (OSCs) has yet to be produced, meanwhile the spectrum of views from both sides of the debate are wide-ranging and surprisingly passionate. Although recent studies have presented some convincing results that germ cells exist and are capable of creating new oocytes, many questions remain. Are these cells present in humans? Do they exist in physiological conditions in a dormant state? This comprehensive review first examines where and how the dogma of a finite pool was established, how this has been challenged over the years and addresses the most pertinent questions as to the current status of their existence, their role in female fertility, and perhaps most importantly, if they do exist, how can we harness these cells to improve a woman's oocyte reserve and treat conditions such as premature ovarian insufficiency (POI: also known as premature ovarian failure, POF). © 2017 Society for Reproduction and Fertility.

Biomechanical and performance implications of weapon design: comparison of bullpup and conventional configurations.

PubMed

Stone, Richard T; Moeller, Brandon F; Mayer, Robert R; Rosenquist, Bryce; Van Ryswyk, Darin; Eichorn, Drew

2014-06-01

Shooter accuracy and stability were monitored while firing two bullpup and two conventional configuration rifles of the same caliber in order to determine if one style of weapon results in superior performance. Considerable debate exists among police and military professionals regarding the differences between conventional configuration weapons, where the magazine and action are located ahead of the trigger, and bullpup configuration, where they are located behind the trigger (closer to the user). To date, no published research has attempted to evaluate this question from a physical ergonomics standpoint, and the knowledge that one style might improve stability or result in superior performance is of interest to countless military, law enforcement, and industry experts. A live-fire evaluation of both weapon styles was performed using a total of 48 participants. Shooting accuracy and fluctuations in biomechanical stability (center of pressure) were monitored while subjects used the weapons to perform standard drills. The bullpup weapon designs were found to provide a significant advantage in accuracy and shooter stability, while subjects showed considerable preference toward the conventional weapons. Although many mechanical and maintenance issues must be considered before committing to a bullpup or conventional weapon system, it is clear in terms of basic human stability that the bullpup is the more advantageous configuration. Results can be used by competitive shooter, military, law enforcement, and industry experts while outfitting personnel with a weapon system that leads to superior performance.

Using and respecting the dead human body: an anatomist's perspective.

PubMed

Jones, D Gareth

2014-09-01

In his stimulating article enquiring into what the living owe the dead, Wilkinson (2013, Clin. Anat. DOI: 10.1002/ca.22263) sought to unpack a range of ethical questions of considerable interest to anatomists. In this, he looked closely at the extent to which we are or are not to respect all the prior wishes of the deceased, and the implications of this for the role of the family in providing consent, the use of unclaimed bodies, and the public display of bodies. Some of his conclusions challenge widely encountered views by anatomists. In this response I have re-visited these topics in an attempt to ground his arguments in the experience of anatomists, by emphasizing the many intimate connections that exist between each of these areas. The following emerge as issues for further debate. I accept that the wishes of the deceased are preeminent, so that authorities should make every effort to abide by these. This reiterates the importance of body bequests over against unclaimed bodies, and provides a context for assessing the role of family consent. This has repercussions for all activities employing dead bodies, from the dissecting room to public plastination exhibitions. In determining the extent to which the wishes of the deceased are followed the input of other interested parties is a relevant consideration. An ethical assessment of the public display of bodies needs to take into account the nature of the plastination process. © 2014 Wiley Periodicals, Inc.

Generic and therapeutic substitutions in the UK: are they a good thing?

PubMed Central

Duerden, Martin G; Hughes, Dyfrig A

2010-01-01

There is considerable interest and debate concerning the place of generic substitution (switching from a brand to generic product); and on therapeutic substitution, that is, switching to a cheaper, but apparently equivalent, product, usually within the drug class. Generic substitution by pharmacists is standard practice in UK hospital settings, and is being proposed for implementation in primary care. Although most prescriptions are already written generically (83% in the community in England in 2008), there are still cost savings that could be made if generic medicines are substituted against prescriptions written by branded name or by getting prescribers to adhere to advice to prescribe generically. Therapeutic substitution is more contentious, as direct evidence to support equivalence is normally lacking. However, the price differential between established drugs whose patents have expired and for which generics are available and newer, branded medicines within the same therapeutic class, makes therapeutic substitution an attractive application of cost-minimization analysis for the more efficient use of healthcare resources. Here we explore the tension that exists between the clinical appropriateness and safety of switching from an individual patient perspective and the consideration of value for money which is required to maximize population health from a health service perspective. Although substitution may affect individual patients (such as, for instance, reduced adherence, increased potential for medication error), it might be a price worth paying given the opportunity cost associated with the use of medicines that are clinically no better than cheaper alternatives. PMID:20716231

Designing for students' science learning using argumentation and classroom debate

NASA Astrophysics Data System (ADS)

Bell, Philip Laverne

1998-12-01

This research investigates how to design and introduce an educational innovation into a classroom setting to support learning. The research yields cognitive design principles for instruction involving scientific argumentation and debate. Specifically, eighth-grade students used a computer learning environment to construct scientific arguments and to participate in a classroom debate. The instruction was designed to help students integrate their science understanding by debating: How far does light go, does light die out over distance or go forever until absorbed? This research explores the tension between focusing students' conceptual change on specific scientific phenomena and their development of integrated understanding. I focus on the importance of connecting students' everyday experiences and intuitions to their science learning. The work reported here characterizes how students see the world through a filter of their own understanding. It explores how individual and social mechanisms in instruction support students as they expand the range of ideas under consideration and distinguish between these ideas using scientific criteria. Instruction supported students as they engaged in argumentation and debate on a set of multimedia evidence items from the World-Wide-Web. An argument editor called SenseMaker was designed and studied with the intent of making individual and group thinking visible during instruction. Over multiple classroom trials, different student cohorts were increasingly supported in scientific argumentation involving systematic coordination of evidence with theoretical ideas about light. Students' knowledge representations were used as mediating "learning artifacts" during classroom debate. Two argumentation conditions were investigated. The Full Scope group prepared to defend either theoretical position in the debate. These students created arguments that included more theoretical conjectures and made more conceptual progress in understanding light. The Personal Scope group prepared to defend their original opinion about the debate. These students produced more acausal descriptions of evidence and theorized less in their arguments. Regardless of students' prior knowledge of light, the Full Scope condition resulted in a more integrated understanding. Results from the research were synthesized in design principles geared towards helping future designers. Sharing and refining cognitive design principles offers a productive focus for developing a design science for education.

[Rationing in German health care with particular consideration of oncology: view points of German stakeholders--a qualitative interview study].

PubMed

Lange, J; Gönner, C; Vollmann, J; Rauprich, O

2015-01-01

Germany is at the beginning of a discussion about possible rationing in the health-care system. Cancer treatment, which is often cost-intensive but not always cost-effective, is frequently considered as a field for rationing. Against this background, we conducted semi-structured, guideline-based interviews with different stakeholders of the German health-care system and analysed them with the help of grounded theory techniques. The goal of the study was to collect the experiences and opinions of members of the German Medical Review Board of the Statutory Health Insurance Funds (MDK), leading officials in central administrations of the German health-care sector and health politicians (members of the Parliamentary Committee for Health of the Federal German Parliament, the Bundestag) regarding cost-considerations in treatment decisions in health care with a special focus on oncology. (1) Cost-considerations have a limited role in the daily routine of the interviewed experts; (2) the interviewed personnel of the MDK were open to discuss rationing, while the group of leading officials was ambivalent and the health politicians rejected rationing and its discussion altogether; (3) the awareness of the opportunity costs of medical services varied with the profession of the interviewee: the members of the MDK saw opportunity costs primarily within the field of medicine, the leading officials noted the opportunity costs for other social services, and the health policy makers interpreted opportunity costs under fiscal budgetary aspects; (4) according to the interviewees, decisions on rationing require a legal basis, which should be based on a broad public discussion and an interdisciplinary debate among experts; (5) defining criteria for rationing was regarded as being outside of the professional competence of the interviewees; however, a preference with regard to the criterion of cost-effectiveness became apparent. The results of this study indicate that the strongest opposition to a debate on rationing in Germany does not stem from the medical, but rather from the political sector. The criteria for rationing suggested in the theoretical debate are in need of a context-sensitive examination and specification for the field of oncology. A possible approach to constructively promote the debate on rationing is a stronger focus on social opportunity costs of health care. The exact role of experts in a discourse on rationing, which was emphasised by the interviewees, requires a thorough determination. It is necessary to differentiate between the roles of impartial experts and stakeholders. Decisions on rationing can ultimately only be legitimised politically by parliament. © Georg Thieme Verlag KG Stuttgart · New York.

78 FR 66288 - An Inquiry Into the Commission's Policies and Rules Regarding AM Radio Service Directional...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-05

... respond to pending formal tower complaints, and (2) employ language to ``deal with existing situations... the Commission does not grant reconsideration for the purpose of debating matters on which it has...

Do motives matter in male circumcision? 'Conscientious objection' against the circumcision of a Muslim child with a blood disorder.

PubMed

Ahmad, Ayesha

2014-02-01

Whilst there have been serious attempts to locate the practice of male circumcision for religious motives in the context of the (respective) religion's narrative and community, the debate, when referring to a clinical context, is often more nuanced. This article will contribute further to the debate by contextualising the Islamic practice of male circumcision within the clinical setting typical of a contemporary hospital. It specifically develops an additional complication; namely, the child has a pre-existing blood disorder. As an approach to contributing to the circumcision debate further, the ethics of a conscientious objection for secular motives towards a religiously-motivated clinical intervention will be explored. Overall, the discussion will provide relevance for such debates within the value-systems of a multi-cultural society. This article replicates several approaches to deconstructing a request for conscientious refusal of non-therapeutic circumcision by a Clinical Ethics Committee (CEC), bringing to light certain contradictions that occur in normatively categorizing motives for performing the circumcision. © 2013 John Wiley & Sons Ltd.

Should patients with self-inflicted illness receive lower priority in access to healthcare resources? Mapping out the debate.

PubMed

Sharkey, Kerith; Gillam, Lynn

2010-11-01

The distribution of scarce healthcare resources is an increasingly important issue due to factors such as expensive 'high tech' medicine, longer life expectancies and the rising prevalence of chronic illness. Furthermore, in the current healthcare context lifestyle-related factors such as high blood pressure, tobacco use and obesity are believed to contribute significantly to the global burden of disease. As such, this paper focuses on an ongoing debate in the academic literature regarding the role of responsibility for illness in healthcare resource allocation: should patients with self-caused illness receive lower priority in access to healthcare resources? This paper critically describes the lower priority debate's 12 key arguments and maps out their relationships. This analysis reveals that most arguments have been refuted and that the debate has stalled and remains unresolved. In conclusion, we suggest progression could be achieved by inviting multidisciplinary input from a range of stakeholders for the development of evidence-based critical evaluations of existing arguments and the development of novel arguments, including the outstanding rebuttals.

Seven propositions of the science of improvement: exploring foundations.

PubMed

Perla, Rocco J; Provost, Lloyd P; Parry, Gareth J

2013-01-01

The phrase "Science of Improvement" or "Improvement Science" is commonly used today by a range of people and professions to mean different things, creating confusion to those trying to learn about improvement. In this article, we briefly define the concepts of improvement and science, and review the history of the consideration of "improvement" as a science. We trace key concepts and ideas in improvement to their philosophical and theoretical foundation with a focus on Deming's System of Profound Knowledge. We suggest that Deming's system has a firm association with many contemporary and historic philosophic and scientific debates and concepts. With reference to these debates and concepts, we identify 7 propositions that provide the scientific and philosophical foundation for the science of improvement. A standard view of the science of improvement does not presently exist that is grounded in the philosophical and theoretical basis of the field. The 7 propositions outlined here demonstrate the value of examining the underpinnings of improvement. This is needed to both advance the field and minimize confusion about what the phrase "science of improvement" represents. We argue that advanced scientists of improvement are those who like Deming and Shewhart can integrate ideas, concepts, and models between scientific disciplines for the purpose of developing more robust improvement models, tools, and techniques with a focus on application and problem solving in real world contexts. The epistemological foundations and theoretical basis of the science of improvement and its reasoning methods need to be critically examined to ensure its continued development and relevance. If improvement efforts and projects in health care are to be characterized under the canon of science, then health care professionals engaged in quality improvement work would benefit from a standard set of core principles, a standard lexicon, and an understanding of the evolution of the science of improvement.

Should there be both categorical and dimensional criteria for the substance use disorders in DSM-V?

PubMed

Helzer, John E; van den Brink, Wim; Guth, Sarah E

2006-09-01

As discussed in the following literature review, the relative advantages of categorical and dimensional criteria for classifying the substance use disorders (SUDs) have been debated for many years. The scheduled revision of the Diagnostic and Statistical Manual (DSM) offers an opportunity to re-examine this question. Both categorical and dimensional approaches to diagnosis offer advantages, both may in fact be necessary for a comprehensive taxonomy. One means of resolving debate about the direction to take in revising DSM-V and simultaneously of achieving maximum taxonomic utility is to include both categorical and dimensional criteria in DSM-V. This could be accomplished by first defining a set of categorical criteria, as in the previous editions of the DSM. Corresponding dimensional criteria could then be created using a more empirical methodology. In this paper we review some of the relevant literature, offer a specific proposal for a dimensional component for the DSM-V substance use disorders that also preserves the categorical definitions and suggest areas for additional research relevant the this agenda. There is evidence that alcohol and other forms of substance abuse and dependence are heterogeneous categories and that the SUDs can be conceptualized viably as arrayed along a continuum. Amplifying clinically derived categorical definitions with more empirically derived dimensional components to better capture this variability is a particularly important consideration for a substance use research agenda for DSM-V. It is crucial that a dimensional approach be offered in some form in DSM-V; but it is also vital that any dimensional approach be linked to the categorical definition. The proposal offered herein provides a model for amplifying categorical definitions with a dimensional component in a way that is evolutionary and not disruptive to the existing taxonomy.

Morphology, sedimentary features and evolution of a large palaeo submarine canyon in Qiongdongnan basin, Northern South China Sea

NASA Astrophysics Data System (ADS)

Li, Xiangquan; Fairweather, Luke; Wu, Shiguo; Ren, Jianye; Zhang, Hongjie; Quan, Xiayun; Jiang, Tao; Zhang, Cheng; Su, Ming; He, Yunlong; Wang, Dawei

2013-01-01

The large Miocene-aged palaeo canyon that extents through the Qiongdongnan basin (QDNB) and Yinggehai basin (YGHB) of Northern South China Sea has been of considerable interest both economically and scientifically over the past decade. Stemmed from this, significant research has been employed into understanding the mechanism for its existence, incision, and sedimentary fill, yet debate remains. In the first case the canyon itself is actually quite anomalous. Alone from the size (over 570 km in length and more than 8 km in width (Yuan et al., 2009)), which is considerably more than most ancient deep-water channels (REFS), the canyon's sedimentary fill is also distinctly different. Some explanations have been given to explain the canyon's origin and existence, these include increased sediment supply from the Red River which is genetically linked to uplift of the Tibetan Plateau, lowstand turbidite and mass-transport activity, reactivation and dextral displacement of the Red River Fault zone inducing erosive gravity-flows, regional tilt of the QDNB and YGHB, paleo-seafloor morphology and seal-level fluctuations. With the application of new data obtained from interpretations of a large number of 2D seismic profiles, core and well log data, and tectonic and sedimentary analysis this contribution aims to: (1) Present models to explain the Canyon's sedimentary fill and basin plain deposits, which provided significant understanding of processes pre-, syn- and post-incision and; (2) review the plausibility and likelihood of each of the controlling mechanisms, hoping to shed light on this controversial aspect. We conclude that the final erosive event that shaped the canyon is dated at 5.5 Ma. The Canyon's unusual fill is a product of variation in the interaction between turbidity currents and MTD that blocked the canyon's axis, and the reduction in gravity flow energy through time; and therefore the complete succession represents one major erosive and cut event at 5.5 Ma and thereafter multi-gravity currents fills unlike in most slope channel-fills.

Capacity Payments in Restructured Markets under Low and High Penetration Levels of Renewable Energy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jenkin, Thomas; Beiter, Philipp; Margolis, Robert

There is considerable debate about the degree to which restructured markets perform successfully in their use of capacity markets. In providing appropriate incentives for new and existing generation to meet reliability requirements, a variety of capacity market designs have developed across RTOs and ISOs in the United States and internationally. Growing levels of variable renewable energy (VRE) resources arguably create new challenges for capacity market designs, because VREs suppress energy prices while providing relatively little capacity, with these effects increase with VRE penetration. The purpose of this report is threefold. First, we provide a brief outline of the purpose andmore » design of various capacity markets under consideration using variable resource requirement (VRR) demand curves. Second, we discuss some of the main challenges raised in existing literature and a set of interviews that we conducted with market participants, regulators, and observers, including where there substantive differences in opinion. Third, we consider some of the challenges that may be specific to higher penetration levels of VRE. While the well known 'merit order' effect from VRE can be expected to suppress wholesale energy prices and revenue, this may be partly mitigated by increased capacity payments and the greater importance of AS payments for flexible capacity. The potential for greater reliance on capacity markets for generator revenues may amplify any inefficiency and costs associated with capacity price volatility and other suboptimal market design choices. Regulatory intervention to ensure adequate capacity payments and ancillary service revenue may become more prevalent under current market designs as the timescale for market signals shifts increasingly from near term (e.g., day-ahead in wholesale electricity markets) to longer term (annual intervals in capacity markets). Our review and discussion with market participants suggest substantive challenges may remain in implementing capacity markets that provide both adequate operational and investment incentives, particularly under high-VRE scenarios with greater need for flexible capacity.« less

A proposed World Council on Epidemiology and Causation: summary of feedback and considerations in an international workshop.

PubMed

Bhopal, Raj

2017-03-01

Rigorous evaluation of associations in epidemiology is essential, especially given big data, data mining, and hypothesis-free analyses. There is a precedent in making judgments on associations in the monographs of the International Agency for Research on Cancer; however, only the carcinogenic effects of exposures are examined. The idea of a World Council of Epidemiology and Causality to undertake rigorous, independent, comprehensive examination of associations has been debated, including in a workshop at the International Epidemiology Association's 20 th World Congress of Epidemiology, 2014. The objective of the workshop was both to, briefly, debate the idea and set out further questions and next steps. The principal conclusion from feedback including from the workshop is that the World Council of Epidemiology and Causality idea, notwithstanding challenges, has promise and deserves more debate. The preferred model is for a small independent body working closely with relevant partners with a distributed approach to tasks. Recommendations are contextualized in contemporary approaches in causal thinking in epidemiology. Copyright © 2017 Elsevier Inc. All rights reserved.

Demand management: enabling patients to use medical care appropriately.

PubMed

Vickery, D M; Lynch, W D

1995-05-01

A rationale is presented for considering demand management as well as supply management (managed care) in the current debate on health care reform. Demand management is the support of individuals so that they may make rational health and medical decisions based on a consideration of benefits and risks. The concept of demand for medical services is examined within a theoretical framework of four components: morbidity, perceived need, patient preference, and nonhealth motives. Two components, perceived need and patient preference, are suggested to offer considerable potential for making utilization more appropriate and reducing costs. Current demand services and potential hazards related to their continued expansion are discussed.

The observability principle and beyond. Reply to comments on "Seeing mental states: An experimental strategy for measuring the observability of other minds" by Cristina Becchio et al.

NASA Astrophysics Data System (ADS)

Becchio, Cristina; Koul, Atesh; Ansuini, Caterina; Bertone, Cesare; Cavallo, Andrea

2018-03-01

Is it possible to directly perceive others' mental states? Mediating the debate between Direct Perception and Inferentialism proponents would require knowing "what counts as an inference and how to tell the difference between inferential and non-inferential processing" [1]. However, few theorists have even attempted to answer the question of what counts as inference. The consequence, as noted by Spaulding [1], is that "given that neither Inferentialists nor DSP [Direct Social Perception, Ed.] proponents specify what they mean by inference, it is hard to tell what exactly each side is affirming and denying. Thus, the debate between Inferentialism and DSP is at an impasse". Similar considerations apply to distinguishing between what is 'observable' versus 'unobservable' [2].

Effects of Climate and Climate Change on Vectors and Vector-Borne Diseases: Ticks Are Different.

PubMed

Ogden, Nick H; Lindsay, L Robbin

2016-08-01

There has been considerable debate as to whether global risk from vector-borne diseases will be impacted by climate change. This has focussed on important mosquito-borne diseases that are transmitted by the vectors from infected to uninfected humans. However, this debate has mostly ignored the biological diversity of vectors and vector-borne diseases. Here, we review how climate and climate change may impact those most divergent of arthropod disease vector groups: multivoltine insects and hard-bodied (ixodid) ticks. We contrast features of the life cycles and behaviour of these arthropods, and how weather, climate, and climate change may have very different impacts on the spatiotemporal occurrence and abundance of vectors, and the pathogens they transmit. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

Vitalism and the Darwin Debate

NASA Astrophysics Data System (ADS)

Henderson, James

2012-08-01

There are currently both scientific and public debates surrounding Darwinism. In the scientific debate, the details of evolution are in dispute, but not the central thesis of Darwin's theory; in the public debate, Darwinism itself is questioned. I concentrate on the public debate because of its direct impact on education in the United States. Some critics of Darwin advocate the teaching of intelligent design theory along with Darwin's theory, and others seek to eliminate even the mention of evolution from science classes altogether. Many of these critics base their objections on the claim that non-living matter cannot give rise to living matter. After considering some of the various meanings assigned to `vitalism' over the years, I argue that a considerable portion of Darwin deniers support a literal version of vitalism that is not scientifically respectable. Their position seems to be that since life cannot arise naturally, Darwin's theory accomplishes nothing: If it can only account for life forms changing from one to another (even this is disputed by some) but not how life arose in the first place, what's the point? I argue that there is every reason to believe that living and non-living matter differ only in degree, not in kind, and that all conversation about Darwinism should start with the assumption that abiogenesis is possible unless or until compelling evidence of its impossibility is presented. That is, I advocate a position that the burden of proof lies with those who claim "Life only comes from life." Until that case is made, little weight should be given to their position.

Issues in infertility nursing: broadening the debate.

PubMed

Allan, H

The lack of dialogue between nurses and feminists around fertility and infertility treatments detracts from the development of assisted conception nursing. In this article, the author examines the existing literature and argues for a stronger nursing contribution to this controversial subject.

DIAGNOSTIC CRITERIA FOR PROLIFERATIVE THYROID LESIONS IN BONY FISHES

EPA Science Inventory

Criteria for distinguishing hyperplastic thyroid lesions from thyroid neoplasia in bony fishes have long been debated by scientists. Confusion exists because the thyroid tissue in most teleosts is unencapsulated, is occasionally found in ectopic sites, and is frequently predispos...

The history of a movement: Saúde em Debate magazine and Brazilian health reform.

PubMed

Amarante, Paulo; Rizzotto, Maria Lucia Frizon; Costa, Ana Maria

2015-07-01

This article traces significant moments in the history of the magazine Saúde em Debate - sourcing references and information from documents, historical studies, editions of the magazine, academic work and interviews with physicians and writers who contributed to its creation. In its 39 years of existence, although there may have been variations in the magazine's editorial policy, its role as a means for exchange of ideas and debate on critical health thinking, and making a contribution by in some way intervening in the Brazilian political process, has not changed. The magazine established itself with a firm reputation as a vehicle of scientific communication especially in the areas of health policy and management, expanding the scope of subjects over time. Among the challenges it has faced, as well as that of financial sustenance, has been its role as an instrument for dissemination of Latin American thinking in the field of health.

'Homeopathy': untangling the debate.

PubMed

Relton, Clare; O'Cathain, Alicia; Thomas, Kate J

2008-07-01

There are active public campaigns both for and against homeopathy, and its continuing availability in the NHS is debated in the medical, scientific and popular press. However, there is a lack of clarity in key terms used in the debate, and in how the evidence base of homeopathy is described and interpreted. The term 'homeopathy' is used with several different meanings including: the therapeutic system, homeopathic medicine, treatment by a homeopath, and the principles of 'homeopathy'. Conclusions drawn from one of these aspects are often inappropriately applied to another aspect. In interpreting the homeopathy evidence it is important to understand that the existing clinical experimental (randomised controlled trial) evidence base provides evidence as to the efficacy of homeopathic medicines, but not the effectiveness of treatment by a homeopath. The observational evidence base provides evidence as to the effectiveness of treatment by a homeopath. We make four recommendations to promote clarity in the reporting, design and interpretation of homeopathy research.

The Impact of Part-Time Faculty on Student Retention: A Case Study in Higher Education

ERIC Educational Resources Information Center

Smith, Curtis V.

2010-01-01

There has been considerable debate in community colleges over the last forty years regarding the impact of increased use of part-time faculty (PTF) on student learning. It has been argued that part-time faculty fail to provide the same level of teaching quality as full-time faculty (FTF). The purpose of this study was to determine the impact of…

Impacts on non-human biota from a generic geological disposal facility for radioactive waste: some key assessment issues.

PubMed

Robinson, C A; Smith, K L; Norris, S

2010-06-01

This paper provides an overview of key issues associated with the application of currently available biota dose assessment methods to consideration of potential environmental impacts from geological disposal facilities. It explores philosophical, methodological and practical assessment issues and reviews the implications of test assessment results in the context of recent and on-going challenges and debates.

Increasing Student Communication and Spontaneous Language Use in the L2 Classroom: A Careful Consideration of the Flipped Classroom Model

ERIC Educational Resources Information Center

Bachelor, Jeremy W.

2017-01-01

There is an ongoing debate among L2 educators regarding the best way for students to achieve effective communication and language spontaneity. The flipped classroom refers to an educational model where the traditional practice of dedicating class time to direct instruction is flipped so that students receive initial instruction at home and then…

Vertebrate predators have minimal cascading effects on plant production or seed predation in an intact grassland ecosystem

Treesearch

John L. Maron; Dean E. Pearson

2011-01-01

The strength of trophic cascades in terrestrial habitats has been the subject of considerable interest and debate. We conducted an 8-year experiment to determine how exclusion of vertebrate predators, ungulates alone (to control for ungulate exclusion from predator exclusion plots) or none of these animals influenced how strongly a three-species assemblage of rodent...

Subjectivation and Performative Politics--Butler Thinking Althusser and Foucault: Intelligibility, Agency and the Raced-Nationed-Religioned Subjects of Education

ERIC Educational Resources Information Center

Youdell, Deborah

2006-01-01

Judith Butler is perhaps best known for her take-up of the debate between Derrida and Austin over the function of the performative and her subsequent suggestion that the subject be understood as performatively constituted. Another important but less often noted move within Butler's consideration of the processes through which the subject is…

Debating Global Warming in Media Discussion Forums: Strategies Enacted by "Persistent Deniers" and Implications for Schooling

ERIC Educational Resources Information Center

Bowen, G. Michael; Rodger, Valerie

2008-01-01

Newspapers and other media are often used as a source of information on science issues, both by the public and teachers in classrooms. Over six months, we collected discussions of global warming issues from the online forums of a national newspaper. Our analysis of these contributions suggests there is a considerable effort in these forums,…

An Analysis of Current Graduation Thesis Writing by English Majors in Independent Institute

ERIC Educational Resources Information Center

Han, Ying

2014-01-01

The paper takes 414 graduates from ZJU in 2011 and 2012, NIT as a case, analyzing the status of their writing of graduation thesis. It is found that a considerable number of students have problems in selection and report of topics, writing of each part and debating in the whole process of graduation thesis. In view of the situation, based on the…

Losing Sight of the Child? Human Capital Theory and Its Role for Early Childhood Education and Care Policies in Finland and England since the Mid-1990s

ERIC Educational Resources Information Center

Campbell-Barr, Verity; Nygård, Mikael

2014-01-01

The international interest in early childhood education and care (ECEC) by supranational organisations, including the European Union, has grown considerably due to its dual function of sustaining parental employment and fostering child development. Focussing primarily on child development debates around ECEC, this article argues that human capital…

What Makes a Fiat Run? A Consideration of the Nature of Fiat Power in Academic Policy Deliberation.

ERIC Educational Resources Information Center

Fadely, Dean

In the game-like world of competitive tournament debating, fiat power is simply another rule of the game, a way of saying "hypothetically" or "for the sake of argument let us assume this affirmative plan to be implemented." While fiat power is just a way of saying "let's pretend," there are limits to the pretense. For…

The Arizona Education Tax Credit and Hidden Considerations of Justice: Why We Ought To Fight Poverty, Not Taxes.

ERIC Educational Resources Information Center

Moses, Michele S.

2000-01-01

Describes the Arizona education tax credit law as a voucher plan in disguise, and argues that the concept of justice underlying the law is an element largely missing from the school choice debate. Calls on educators and policymakers to concentrate on efforts to help needy students rather than to channel tax dollars toward self-interested ends.…

Ethical Mindfulness and Reflexivity: Managing a Research Relationship with Children and Young People in a 14-Year Qualitative Longitudinal Research (QLR) Study

ERIC Educational Resources Information Center

Warin, Jo

2011-01-01

This article draws on the articulation of a value for reflexivity that has accumulated within qualitative methods debates in the past decade. It demonstrates how reflexivity is interwoven with the concept of ethical mindfulness. The argument has developed from a consideration of the ethical dilemmas that were a salient aspect of an ongoing…

The Federal Government's Deinstitutionalization Program Initiatives: A Status Report (A Litany of Reports, Studies, Recommendations, Policy Debates, and Even Some Progress).

ERIC Educational Resources Information Center

Ross, E. Clarke

1979-01-01

Analysis of six federal government studies on deinstitutionalization is followed by a discussion of initiatives enacted by the 95th Congress and proposals under consideration in the 96th. Among studies described are reports by the U.S. Government Accounting Office ("Returning the Mentally Disabled to the Community: Government Needs to Do…

Educating for Location? The Policy Context of "Becoming Asia-Literate" in Five Western Countries/Regions in the 1990s

ERIC Educational Resources Information Center

Pang, David

2005-01-01

This article examines the educational policy responses by five western countries/regions to the "Asian economic miracle" in the 1990s. It begins by stating that the idea of the global economic context has assumed considerable importance in the current educational thinking and debates. It then shows that Asia has been thematized in the…

Why Aren't We There Yet? Taking Personal Responsibility for Creating an Inclusive Campus. An ACPA Publication

ERIC Educational Resources Information Center

Arminio, Jan, Ed.; Torres, Vasti, Ed.; Pope, Raechele L., Ed.

2012-01-01

Despite seeming endless debate and public attention given to the issue for several decades, those committed to creating welcoming and engaging campus environments for all students recognize that there is considerably more work to be done, and ask "Why aren't we there yet, and when will we be done?" While our campuses have evolved from being…

The Evolving Domestic Forum for National Security Debates

DTIC Science & Technology

1974-01-01

of USAWC in March 1974, he was Director, Social Science Studies, Westinghouse Center for Advanced Studies and Analyses. He is the author of n umeIOUS...American social and cultural contex ts, which necessarily overlap the areas of politics, economics, foreign relations, and national security affairs. At...preserve its integrity if individual conscience is accorded a priority overriding all other considerations? - Which value, achievement or equality

Securing Annuities for Federal Employees Act of 2012

THOMAS, 112th Congress

Rep. Ross, Dennis A. [R-FL-12

2012-01-24

House - 02/14/2012 Rules Committee Resolution H. Res. 547 Reported to House. The resolution provides for one hour of debate on H.R. 3408. All points of order against consideration of the bill are waived. Specified amendments printed in part A of the report accompanying this... (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

What Are the Communication Considerations for Parents of Deaf and Hard-of-Hearing Children? NIDCD Fact Sheet

ERIC Educational Resources Information Center

National Institute on Deafness and Other Communication Disorders (NIDCD), 2006

2006-01-01

Deafness or hearing impairment affects not only a child who is deaf or has a hearing loss, but also the child's family, friends, and teachers. For hundreds of years, people have debated the best ways to develop communication skills and provide education for deaf and hard-of-hearing children. This fact sheet presents a few points upon which…

The Beginning of Civic Universities: A Survey of Societal and Internal Influences. Yale Higher Education Program Working Paper.

ERIC Educational Resources Information Center

Jones, David R.

The history of universities in their social context is not a merely antiquarian study; it is the soundest basis for consideration of the contemporary university and its problems. The most frequent debate, that of the ivory tower, is really a question of the form and efficiency of the university's articulation with society at large. The…

SLA Research and L2 Pedagogy: Misapplications and Questions of Relevance

ERIC Educational Resources Information Center

Spada, Nina

2015-01-01

There has been considerable debate about the relevance and applicability of SLA theory and research for L2 pedagogy. There are those who maintain that SLA must be applicable to L2 pedagogy: a view based on the argument that because SLA is a subfield of applied linguistics, it should have direct relevance to L2 teaching. Others take the view that…

REI: Revisited...Again.

ERIC Educational Resources Information Center

Lieberman, Laurence

1990-01-01

Lack of an agreed-upon definition for the Regular Education Initiative (REI) represents a significant obstacle to coherent debate. Three interpretations of the REI exist: merger of regular education and special education, partnership between regular and special education, and full integration of all children into regular classrooms. (JDD)

[Preformation and epigenesis in the works of M. Malpighi].

PubMed

Cingoli, Giuliana

2007-01-01

The article analyzes the scientific debate arosen between Marcello Malpighi and Giovan Battista Trionfetti about the possibility of 'preformation' in plants and living organisms, the existence of spontaneous generation and the meaning and usefullness of particular structures in plants, as 'folia seminalia'.

Law-based arguments and messages to advocate for later school start time policies in the United States.

PubMed

Lee, Clark J; Nolan, Dennis M; Lockley, Steven W; Pattison, Brent

2017-12-01

The increasing scientific evidence that early school start times are harmful to the health and safety of teenagers has generated much recent debate about changing school start times policies for adolescent students. Although efforts to promote and implement such changes have proliferated in the United States in recent years, they have rarely been supported by law-based arguments and messages that leverage the existing legal infrastructure regulating public education and child welfare in the United States. Furthermore, the legal bases to support or resist such changes have not been explored in detail to date. This article provides an overview of how law-based arguments and messages can be constructed and applied to advocate for later school start time policies in US public secondary schools. The legal infrastructure impacting school start time policies in the United States is briefly reviewed, including descriptions of how government regulates education, what legal obligations school officials have concerning their students' welfare, and what laws and public policies currently exist that address adolescent sleep health and safety. On the basis of this legal infrastructure, some hypothetical examples of law-based arguments and messages that could be applied to various types of advocacy activities (eg, litigation, legislative and administrative advocacy, media and public outreach) to promote later school start times are discussed. Particular consideration is given to hypothetical arguments and messages aimed at emphasizing the consistency of later school start time policies with existing child welfare law and practices, legal responsibilities of school officials and governmental authorities, and societal values and norms. Copyright © 2017 National Sleep Foundation. Published by Elsevier Inc. All rights reserved.

Nonthermal microwave effects revisited: on the importance of internal temperature monitoring and agitation in microwave chemistry.

PubMed

Herrero, M Antonia; Kremsner, Jennifer M; Kappe, C Oliver

2008-01-04

The concept of nonthermal microwave effects has received considerable attention in recent years and is the subject of intense debate in the scientific community. Nonthermal microwave effects have been postulated to result from a direct stabilizing interaction of the electric field with specific (polar) molecules in the reaction medium that is not related to a macroscopic temperature effect. In order to probe the existence of nonthermal microwave effects, four synthetic transformations (Diels-Alder cycloaddition, alkylation of triphenylphosphine and 1,2,4-triazole, direct amide bond formation) were reevaluated under both microwave dielectric heating and conventional thermal heating. In all four cases, previous studies have claimed the existence of nonthermal microwave effects in these reactions. Experimentally, significant differences in conversion and/or product distribution comparing the conventionally and microwave-heated experiments performed at the same measured reaction temperature were found. The current reevaluation of these reactions was performed in a dedicated reactor setup that allowed accurate internal reaction temperature measurements using a multiple fiber-optic probe system. Using this technology, the importance of efficient stirring and internal temperature measurement in microwave-heated reactions was made evident. Inefficient agitation leads to temperature gradients within the reaction mixture due to field inhomogeneities in the microwave cavity. Using external infrared temperature sensors in some cases results in significant inaccuracies in the temperature measurement. Applying the fiber-optic probe temperature monitoring device, a critical reevaluation of all four reactions has provided no evidence for the existence of nonthermal microwave effects. Ensuring efficient agitation of the reaction mixture via magnetic stirring, no significant differences in terms of conversion and selectivity between experiments performed under microwave or oil bath conditions at the same internally measured reaction temperatures were experienced. The observed effects were purely thermal and not related to the microwave field.

Fish attraction to artificial reefs not always harmful: a simulation study.

PubMed

Smith, James A; Lowry, Michael B; Suthers, Iain M

2015-10-01

The debate on whether artificial reefs produce new fish or simply attract existing fish biomass continues due to the difficulty in distinguishing these processes, and there remains considerable doubt as to whether artificial reefs are a harmful form of habitat modification. The harm typically associated with attraction is that fish will be easier to harvest due to the existing biomass aggregating at a newly deployed reef. This outcome of fish attraction has not progressed past an anecdotal form, however, and is always perceived as a harmful process. We present a numerical model that simulates the effect that a redistributed fish biomass, due to an artificial reef, has on fishing catch per unit effort (CPUE). This model can be used to identify the scenarios (in terms of reef, fish, and harvest characteristics) that pose the most risk of exploitation due to fish attraction. The properties of this model were compared to the long-standing predictions by Bohnsack (1989) on the factors that increase the risk or the harm of attraction. Simulations revealed that attraction is not always harmful because it does not always increase maximum fish density. Rather, attraction sometimes disperses existing fish biomass making them harder to catch. Some attraction can be ideal, with CPUE lowest when attraction leads to an equal distribution of biomass between natural and artificial reefs. Simulations also showed that the outcomes from attraction depend on the characteristics of the target fish species, such that transient or pelagic species are often at more risk of harmful attraction than resident species. Our findings generally agree with Bohnsack's predictions, although we recommend distinguishing "mobility" and "fidelity" when identifying species most at risk from attraction, as these traits had great influence on patterns of harvest of attracted fish biomass.

The application, benefits and challenges of retrofitting the existing buildings

NASA Astrophysics Data System (ADS)

Khairi, Muhammad; Jaapar, Aini; Yahya, Zaharah

2017-11-01

Sustainable development has been the main topic of debate for years in some countries such as United Kingdom, United State of America and Malaysia. Depletion of natural resources, global warming, economics uncertainty and health issues are some of the reasons behind sustainable development movements, it is not just a political debate in the parliament but more towards collective works among sectors in order to minimizing the negative impact of development to the environment and other living organism. Retrofit an existing building is one of the solutions to reduce the dependency on constructing new buildings. There are huge numbers of existing building stocks that suitable to be retrofitted such as historical buildings, offices, residential, warehouse, factories, vacant buildings and other historical buildings. Therefore, the aim of this research is to provide information on the application, benefits and challenges of retrofitting an existing building. Two buildings were chosen as case studies following by site visits and observation to the buildings. The data were then compared in a table form. Primary and secondary sources were also used for this research. The application of retrofit should be promoted across the construction and conservation industries since it has significant tangible and intangible benefits. It is one of the most environmentally friendly and efficient solutions to optimize the energy performance and could also helps to extend the life of the existing building or historical buildings while ensuring optimum thermal comfort for the occupants which leads to higher productivity.

The facilitated component of intestinal glucose absorption

PubMed Central

Kellett, George L

2001-01-01

Over the last decade, a debate has developed about the mechanism of the passive or ‘diffusive’ component of intestinal glucose absorption and, indeed, whether it even exists. Pappenheimer and colleagues have proposed that paracellular solvent drag contributes a passive component, which, at high concentrations of sugars similar to those in the jejunal lumen immediately after a meal, is severalfold greater than the active component mediated by the Na+-glucose cotransporter SGLT1. On the other hand, Ferraris & Diamond maintain that the kinetics of glucose absorption can be explained solely in terms of SGLT1 and that a passive or paracellular component plays little, if any, part. Recently, we have provided new evidence that the passive component of glucose absorption exists, but is in fact facilitated since it is mediated by the rapid, glucose-dependent activation and recruitment of the facilitative glucose transporter GLUT2 to the brush-border membrane; regulation involves a protein kinase C (PKC)-dependent pathway activated by glucose transport through SGLT1 and also involves mitogen-activated protein kinase (MAP kinase) signalling pathways. This topical review seeks to highlight the significant points of the debate, to show how our proposals on GLUT2 impact on different aspects of the debate and to look at the regulatory events that are likely to be involved in the short-term regulation of sugar absorption during the assimilation of a meal. PMID:11251042

Follow-on biologics: competition in the biopharmaceutical marketplace.

PubMed

Devine, Joshua W; Cline, Richard R; Farley, Joel F

2006-01-01

To describe the implications of a follow-on biologic approval process with focus on current stakeholders, implications of the status quo, and recommendations for future policy. A search using Medline, International Pharmaceutical Abstracts, Med Ad News, F-D-C Reports/Pink Sheets, and Google index directories was conducted with terms such as biologic, biopharmaceutical, generic, and follow-on. Articles pertaining to the follow-on biologic debate. By the authors. Over the past decade, the biopharmaceutical market has experienced substantial growth in the number of product approvals and sales. In contrast with prescription medications, biologic agents currently lack an abbreviated regulatory approval process. Evidence from the Drug Price Competition and Patent Term Restoration Act of 1984 suggests that reducing barriers to generic competition in the pharmaceutical market successfully increases generic market penetration and reduces overall prices to consumers. Although scientific and regulatory dissimilarities between biopharmaceuticals and other medications exist, a follow-on biologic approval process has the potential to play an important role in containing growth in pharmaceutical spending. In addition to biopharmaceutical and generic biopharmaceutical manufacturers, stakeholders with a vested interest in this debate include individual consumers who continue to bear the burden of spending increases in the pharmaceutical market. The debate over a follow-on process likely will be difficult as parties seek a balance between incentives for biopharmaceutical innovation, consumer safety, and affordability of existing biologic products.

The Existence of Primary Age-Related Tauopathy Suggests that not all the Cases with Early Braak Stages of Neurofibrillary Pathology are Alzheimer's Disease.

PubMed

Giaccone, Giorgio

2015-01-01

The distinction between Alzheimer's disease (AD) and Primary Age-Related Tauopathy (PART) is a hotly debated issue. As most lines of evidence support the tenet that tau pathology occurs downstream of amyloid-β deposition, it seems reasonable to consider PART as a separate disease process not necessarily related to Aβ and hence AD. Following this view, the early stages of neurofibrillary pathology may not always be the forerunner of diffuse neurofibrillary changes and AD. The ongoing debate further enhances the need for greater caution against any future predictions using tau cerebrospinal fluid and imaging biomarkers.

Rhetoric, logic, and experiment in the quantum nonlocality debate

NASA Astrophysics Data System (ADS)

Graft, Donald A.

2017-09-01

This paper argues that quantum nonlocality (QNL) has not been rigorously proven, despite the existence of recent Einstein-Podolsky-Rosen-Bohm (EPRB) experiments that are claimed to be `loophole-free'. First, readers are alerted to rhetorical arguments, which are unfortunately often appealed to in the QNL debate, to empower readers to identify and reject such arguments. Second, logical problems in QNL proofs are described and exemplified by a discussion of the projection postulate problem. Third, experimental issues are described and exemplified by a discussion of the postselection problem. The paper concludes that QNL has not been proven and that locality cannot be excluded.

Abandoning Presumptive Antimalarial Treatment for Febrile Children Aged Less Than Five Years—A Case of Running Before We Can Walk?

PubMed Central

English, Mike; Reyburn, Hugh; Goodman, Catherine; Snow, Robert W

2009-01-01

Background to the debate: Current guidelines recommend that all fever episodes in African children be treated presumptively with antimalarial drugs. But declining malarial transmission in parts of sub-Saharan Africa, declining proportions of fevers due to malaria, and the availability of rapid diagnostic tests mean it may be time for this policy to change. This debate examines whether enough evidence exists to support abandoning presumptive treatment and whether African health systems have the capacity to support a shift toward laboratory-confirmed rather than presumptive diagnosis and treatment of malaria in children under five. PMID:19127977

Time To Move from Presumptive Malaria Treatment to Laboratory-Confirmed Diagnosis and Treatment in African Children with Fever

PubMed Central

D'Acremont, Valérie; Lengeler, Christian; Mshinda, Hassan; Mtasiwa, Deo; Tanner, Marcel; Genton, Blaise

2009-01-01

Background to the debate: Current guidelines recommend that all fever episodes in African children be treated presumptively with antimalarial drugs. But declining malarial transmission in parts of sub-Saharan Africa, declining proportions of fevers due to malaria, and the availability of rapid diagnostic tests mean it may be time for this policy to change. This debate examines whether enough evidence exists to support abandoning presumptive treatment and whether African health systems have the capacity to support a shift toward laboratory-confirmed rather than presumptive diagnosis and treatment of malaria in children under five. PMID:19127974

Diversity and Disparity in Dementia: The Impact of Ethnoracial Differences in Alzheimer’s Disease

PubMed Central

Chin, Alexander L.; Negash, Selamawit; Hamilton, Roy

2012-01-01

Debate exists regarding differences in the prevalence of Alzheimer’s disease (AD) in African Americans and Hispanics in the United States, with some evidence suggesting that the prevalence of AD may be considerably higher in these groups than in non-Hispanic whites. Despite this possible disparity, patients of minority ethnoracial groups often receive delayed diagnosis or inadequate treatment for dementia. This review investigates these disparities by conceptualizing the dementia disease process as a product of both biological and cultural factors. Ethnoracial differences in biological risk factors, such as genetics and cardiovascular disease, may help to explain disparities in the incidence and prevalence of AD, while race-specific cultural factors may impact diagnosis and treatment. Cultural factors include differences in perceptions about what is normal aging and what is not, lack of adequate access to medical care, and issues of trust between minority groups and the medical establishment. The diagnosis of AD in diverse populations may also be complicated by racial biases inherent in cognitive screening tools widely used by clinicians, but controlling for literacy level or using savings scores in psychometric analyses has the potential to mitigate these biases. We also suggest that emerging biomarker-based diagnostic tools may be useful in further characterizing diverse populations with AD. Recognizing the gap in communication that exists between minority communities and the medical research community, we propose that education and outreach are a critical next step in the effort to understand AD as it relates to diverse populations. PMID:21399486

Harsh medicine. [retail wheeling experiment in Michigan and side effects

DOE Office of Scientific and Technical Information (OSTI.GOV)

Studness, C.M.

1993-07-15

Retailing wheeling's harmful side-effects may surface in a Michigan experiment. In the final analysis, the debate over retail wheeling is about whether there will be direct price competition in the electric power industry. Retail wheeling would extend to the electric power market the same freedom of choice among customers that is present elsewhere in the economy. It would provide a mechanism through which competition could enforce an efficient allocation of resources. It also undoubtedly would eliminate most of the huge discrepancies that exist between so many neighboring service areas. It is unlikely that permitting retail wheeling would actually result inmore » much wheeling or loss of load. Utilities will no doubt meet the threat of the loss of load by cutting rates to hold their customers. Hence, the primary effect would be on the pricing of electricity, not the wheeling of power. The retail wheeling experiment under consideration in Michigan can become an important step toward making the utility industry more efficient for the nation and more equitable for ratepayers. Unfortunately, it also is potentially unfair to the utilities involved. A retail wheeling experiment in one state is likely to put those utilities at risk for competitive attack, but is unlikely to give those utilities the countervailing power to use retail wheeling elsewhere to market their power. Fairness and economic efficiency require that retail wheeling exist everywhere, and that is is accessible to utilities as well as non-utilities.« less

Diversity and disparity in dementia: the impact of ethnoracial differences in Alzheimer disease.

PubMed

Chin, Alexander L; Negash, Selamawit; Hamilton, Roy

2011-01-01

Debate exists regarding differences in the prevalence of Alzheimer disease (AD) in African Americans and Hispanics in the United States, with some evidence suggesting that the prevalence of AD may be considerably higher in these groups than in non-Hispanic whites. Despite this possible disparity, patients of minority ethnoracial groups often receive delayed diagnosis or inadequate treatment for dementia. This review investigates these disparities by conceptualizing the dementia disease process as a product of both biological and cultural factors. Ethnoracial differences in biological risk factors, such as genetics and cardiovascular disease, may help to explain disparities in the incidence and prevalence of AD, whereas race-specific cultural factors may impact diagnosis and treatment. Cultural factors include differences in perceptions about what is normal aging and what is not, lack of adequate access to medical care, and issues of trust between minority groups and the medical establishment. The diagnosis of AD in diverse populations may also be complicated by racial biases inherent in cognitive screening tools widely used by clinicians, but controlling for literacy level or using savings scores in psychometric analyses has the potential to mitigate these biases. We also suggest that emerging biomarker-based diagnostic tools may be useful in further characterizing diverse populations with AD. Recognizing the gap in communication that exists between minority communities and the medical research community, we propose that education and outreach are a critical next step in the effort to understand AD as it relates to diverse populations.

Prospective of groundwater overexploitation through participatory approaches: Saiss Plain in Morocco

NASA Astrophysics Data System (ADS)

Ameur, Fatah; Lejars, Caroline; Dionnet, Mathieu; Quarouch, Hassan; Kuper, Marcel

2015-04-01

In the Saiss plain, groundwater overexploitation is often explained by two phenomena. The first one is a natural phenomenon (droughts), which seems therefore uncontrollable; the other one is human as groundwater is largely used by the agricultural sector. The main issue of groundwater governance is to find an acceptable balance in the use of the water resource without compromising the socio-economic development generated by this resource. Our study aims to contribute to understanding the differential contribution of different categories of groundwater users and the socio-economic and agrarian dynamics impacted by the overuse of groundwater. We adopted a participatory approach to explore with the different actors involved in the management and use of groundwater to identify the different viewpoints on the issue of overexploitation and to engage prospective and collective thinking of present situation of groundwater overexploitation. We organized multi-stakeholder workshops and designed a role-playing game to identify and qualify the existing links between the water resource, and the economic and social dynamics in order to better understand the human behavior to economic and environmental crises and the adaptive strategies of farmers confronted with an increasingly scarce groundwater resource. Our results showed considerable differences in the viewpoints of different categories of farmers regarding overexploitation. Agricultural investors who arrived over the past 5 years in the area practicing arboriculture consider themselves modern farmers using precise and water-saving irrigation technologies (drip irrigation, especially) who cannot be blamed for overexploitation of groundwater resources. Lessees practicing horticulture put considerable pressure on water resources, but were not interested in debates on overexploitation and the sustainability of groundwater resources. In fact, they did not turn up for the workshops. Finally, the local small-scale farmers who have very limited access to groundwater due to declining groundwater tables were shown to be the most concerned about groundwater overexploitation, especially the youngsters. These results show that not only different categories of users contribute differently to groundwater overexploitation, but also the direct effects of overexploitation are asymmetrically supported by different categories of users. These results can thus provide the basis for a user-oriented debate on groundwater governance involving the different categories of users and public institutions, by making the differential contribution and impacts of groundwater overexploitation visible. Keywords: Participatory approaches, role-playing game, actors, groundwater, overexploitation, Morocco

Kids Who Can't Sit Still.

ERIC Educational Resources Information Center

Black, Susan

1992-01-01

Little advanced research exists on the causes, diagnosis, and treatment of hyperactivity disorders in children. This article debates the pros and cons of ritalin and other medical treatments and defines the principal's role in studying recent research on attention deficit hyperactivity disorder, examining current identification policies,…

Media Portrayal of a Landmark Neuroscience Experiment on Free Will.

PubMed

Racine, Eric; Nguyen, Valentin; Saigle, Victoria; Dubljevic, Veljko

2017-08-01

The concept of free will has been heavily debated in philosophy and the social sciences. Its alleged importance lies in its association with phenomena fundamental to our understandings of self, such as autonomy, freedom, self-control, agency, and moral responsibility. Consequently, when neuroscience research is interpreted as challenging or even invalidating this concept, a number of heated social and ethical debates surface. We undertook a content analysis of media coverage of Libet's et al.'s (Brain 106(Pt 3):623-642, 1983) landmark study, which is frequently interpreted as posing a serious challenge to the existence of free will. Media descriptions of Libet et al.'s experiment provided limited details about the original study. Overall, many media articles reported that Libet et al.'s experiments undermined the existence of free will, despite acknowledging that several methodological limitations had been identified in the literature. A propensity to attribute greater credibility than warranted to neurobiological explanations could be at stake.

"One man's trash is another man's treasure": exploring economic and moral subtexts of the "organ shortage" problem in public views on organ donation.

PubMed

Schicktanz, S; Schweda, M

2009-08-01

The debate over financial incentives and market models for organ procurement represents a key trend in recent bioethics. In this paper, we wish to reassess one of its central premises-the idea of organ shortage. While the problem is often presented as an objective statistical fact that can be taken for granted, we will take a closer look at the underlying framework expressed in the common rhetoric of "scarcity", "shortage" or "unfulfilled demand". On the basis of theoretical considerations as well as a socioempirical examination of public attitudes, we will argue that this rhetoric has an economic subtext that imbues the debate with normative premises that have far-reaching social and ethical consequences and need to be made explicit and discussed.

Sex, gender, and health biotechnology: points to consider

PubMed Central

2009-01-01

Background Reproductive technologies have been extensively debated in the literature. As well, feminist economists, environmentalists, and agriculturalists have generated substantial debate and literature on gender. However, the implications for women of health biotechnologies have received relatively less attention. Surprisingly, while gender based frameworks have been proposed in the context of public health policy, practice, health research, and epidemiological research, we could identify no systematic framework for gender analysis of health biotechnology in the developing world. Discussion We propose sex and gender considerations at five critical stages of health biotechnology research and development: priority setting; technology design; clinical trials; commercialization, and health services delivery. Summary Applying a systematic sex and gender framework to five key process stages of health biotechnology research and development could be a first step towards unlocking the opportunities of this promising science for women in the developing world. PMID:19622163

Is Linus Pauling, a vitamin C advocate, just making much ado about nothing? (Review).

PubMed

Kodama, M; Kodama, T

1994-01-01

Clinical use of vitamin C has been the subject of much debate in both the USA and Japan. We examine a number of topics to clarify the reasons for the confrontation of opinion between the pros and the cons as to the medical usefulness of this vitamin. We refer to our own experiences on the use of vitamin C infusion treatment for the control of either diabetes mellitus or autoimmune disease and allergy to show the importance of pharmacological considerations in the assessment of the effect of vitamin C. We also refer to a number of scientific debates to prove that a shift of paradigm is indispensable for getting a full comprehension of the benefits of vitamin C including the control of both diabetes mellitus and autoimmune disease/allergy complex.

Positive argument for debate in J Neural Transmission: Alzheimer's disease: are we intervening too late? Yes, by years if not decades.

PubMed

Shea, Thomas B; Remington, Ruth

2012-12-01

The ongoing debate as to whether we are or are not early enough in treatment for Alzheimer's disease presents distinct vantage points. Points expressed range from stressing the need for early preventive measures to highlighting the failure of "alternative" therapies, and concluding that we are unfortunately doing all that we can at present. Herein, we stress the worth of nutritional intervention, and review why such studies are often inherently compromised. We conclude that considerable education is needed to advance lifestyle modifications early enough to obtain their optimal effect, and instead of positioning "classical" interventions against "alternative" interventions, the combinations of both may impart maximal benefit. The introduction of novel detection methods at the earliest indications of cognitive impairment may provide a window of opportunity for initiation of preventative approaches.

Widening the debate about conflict of interest: addressing relationships between journalists and the pharmaceutical industry.

PubMed

Lipworth, Wendy; Kerridge, Ian; Sweet, Melissa; Jordens, Christopher; Bonfiglioli, Catriona; Forsyth, Rowena

2012-08-01

The phone-hacking scandal that led to the closure of the News of the World newspaper in Britain has prompted international debate about media practices and regulation. It is timely to broaden the discussion about journalistic ethics and conduct to include consideration of the impact of media practices upon the population's health. Many commercial organisations cultivate relationships with journalists and news organisations with the aim of influencing the content of health-related news and information communicated through the media. Given the significant influence of the media on the health of individuals and populations, we should be alert to the potential impact of industry-journalist relationships on health care, health policy and public health. The approach taken by the medical profession to its interactions with the pharmaceutical industry provides a useful model for management of industry influence.

Information processing and dynamics in minimally cognitive agents.

PubMed

Beer, Randall D; Williams, Paul L

2015-01-01

There has been considerable debate in the literature about the relative merits of information processing versus dynamical approaches to understanding cognitive processes. In this article, we explore the relationship between these two styles of explanation using a model agent evolved to solve a relational categorization task. Specifically, we separately analyze the operation of this agent using the mathematical tools of information theory and dynamical systems theory. Information-theoretic analysis reveals how task-relevant information flows through the system to be combined into a categorization decision. Dynamical analysis reveals the key geometrical and temporal interrelationships underlying the categorization decision. Finally, we propose a framework for directly relating these two different styles of explanation and discuss the possible implications of our analysis for some of the ongoing debates in cognitive science. Copyright © 2014 Cognitive Science Society, Inc.

JPRS Report, West Europe

DTIC Science & Technology

1987-06-22

with another difficult issue. KRF has invested considerable prestige in the discussion of the artificial insemination law. KRF is putting pressure on...immediately halt the widespread use of artificial fertilizer, which was seen as one of the main causes of groundwater pollution. This struck at the...the same side. 45 Insemination and Taxes In addition there were the many disagreements in last fall’s budget debate. The three must also deal

Military NGO Interaction: The Value of Cultural Competence

DTIC Science & Technology

2013-04-08

18-04-2013 2. REPORT TYPE Master of Military Studies Research Paper 3. DATES COVERED (From - To) September 2012 - April 2013 4. TITLE AND...Force and the American Red Cross. There has also been considerable discussion of the value of cultural training and cultural competence* This paper ...Definitions of the term “cultural competence” are still being debated. This paper will use the definition proposed by Brian R

Digital Natives and Digital Immigrants: A Study of Information Technology and Information Systems (IT/IS) Usage between Students and Faculty of Nigerian Universities

ERIC Educational Resources Information Center

Ololube, Nwachukwu Prince; Kpolovie, Peter James; Amaele, Samuel; Amanchukwu, Rose N.; Briggs, Teinye

2013-01-01

It is presumed that Nigerian students and teachers have been unable to find effective ways to use technology in the classroom and other aspects of their teaching and learning. Yet, considerable debate remains over the most efficient techniques and procedures to measure students and faculties information technology and information systems (IT/IS)…

Wallace, Darwin and Ternate 1858.

PubMed

Smith, Charles H

2014-06-20

Recent debates on the mailing date of Alfred Russel Wallace's 'Ternate essay' to Charles Darwin in the spring of 1858 have ignored certain details that, once taken into account, alter the matter considerably. Here, a closer look is taken at the critical question of whether Wallace's manuscript-accompanying letter represented a reply to the Darwin letter that arrived in Ternate on 9 March; it is concluded that it very probably did not.

Healing the Wounds of War and More: An Integrative Approach to Peace--The Work of Adam Curle and Others with Mir i dobro in Zupanja, Croatia.

ERIC Educational Resources Information Center

Mitchels, Barbara

2003-01-01

Examines practical implications of Curle's approach to psychological aspects of conflict and peacemaking as evidenced in the Mir i dobro project in Zupanja, taking into consideration some of the current debates concerning treatment of psychological trauma, including validity of the diagnosis of posttraumatic stress disorder and use of so-called…

Correlation-Induced Changes of Spectra

DTIC Science & Technology

1989-12-01

tances has been one of the central have been observed etperimental- other end of the frequency spec- issues of debate among astrono - ly could be...limited consideration by astrono - I mers. in the updated theory, described in the Nov. 13 PHYSICAL REVIEw LETTERS, Wolf outlines a more general - and...billions of light-years apart. Many astrono - mers-ncluding Christopher L. Carilli of Harvard University, who with two colleagues found the most recent

Urban Sprawl, Smart Growth, and Deliberative Democracy

PubMed Central

2010-01-01

Urban sprawl is an increasingly common feature of the built environment in the United States and other industrialized nations. Although there is considerable evidence that urban sprawl has adverse affects on public health and the environment, policy frameworks designed to combat sprawl—such as smart growth—have proven to be controversial, making implementation difficult. Smart growth has generated considerable controversy because stakeholders affected by urban planning policies have conflicting interests and divergent moral and political viewpoints. In some of these situations, deliberative democracy—an approach to resolving controversial public-policy questions that emphasizes open, deliberative debate among the affected parties as an alternative to voting—would be a fair and effective way to resolve urban-planning issues. PMID:20724685

Urban sprawl, smart growth, and deliberative democracy.

PubMed

Resnik, David B

2010-10-01

Urban sprawl is an increasingly common feature of the built environment in the United States and other industrialized nations. Although there is considerable evidence that urban sprawl has adverse affects on public health and the environment, policy frameworks designed to combat sprawl-such as smart growth-have proven to be controversial, making implementation difficult. Smart growth has generated considerable controversy because stakeholders affected by urban planning policies have conflicting interests and divergent moral and political viewpoints. In some of these situations, deliberative democracy-an approach to resolving controversial public-policy questions that emphasizes open, deliberative debate among the affected parties as an alternative to voting-would be a fair and effective way to resolve urban-planning issues.

2016 CAPS ethics session/Ein debate: 1. Regionalization of pediatric surgical care 2. Ethical introduction of surgical innovation 3. Addressing stress in a surgical practice: resiliency, well-being, and burnout.

PubMed

Bagwell, Charles E; Chiu, Priscilla; Fecteau, Annie; Gow, Kenneth W; Mueller, Claudia M; Price, David; Zigman, Andrew F

2017-05-01

The following is the conference proceeding of the Second Ein Debate from the 48th Annual Meeting of the Canadian Association of Paediatric Surgeons held in Vancouver, BC, from September 22 to 24, 2016. The three main topics for debate, as prepared by the members of the CAPS Ethics Committee, are: 1. Regionalization of care: pros and cons, 2. Innovation in clinical care: ethical considerations, and 3. Surgeon well-being: caring for the caregiver. The authors of this paper, as participants in the debate, were assigned their positions at random. Therefore, the opinions they express within this summary might not reflect their own viewpoints. In the first discussion, arguments for and against the regionalization of pediatric surgical care are discussed, primarily in the context of a case of BA. In the pro argument, the evidence and lessons learned from different European countries are explored as well as different models to provide the best BA care outside of large teaching centers. In the counterargument, the author explains how regionalization of care could be detrimental for the patient, the family, the regional center, and for the health care system in general. In the debate on surgical innovation the authors define surgical innovation. They review the pertinent ethical principles, explore a model for its implementation, and the role of the institution at which the innovation is proposed. In the third section, surgeon well-being is examined, and recent literature on surgeon resiliency and burnout both at the attending and resident level is reviewed. Copyright © 2017 Elsevier Inc. All rights reserved.

Morphology of transverse aeolian ridges (TARs) on Mars from a large sample: Further evidence of a megaripple origin?

NASA Astrophysics Data System (ADS)

Hugenholtz, Chris H.; Barchyn, Thomas E.; Boulding, Adam

2017-04-01

Using HiRISE digital terrain models (DTMs), we developed a large morphological dataset to examine the three-dimensional shape, size, and scaling of Martian transverse aeolian ridges (TARs). Considerable debate exists on the characteristic morphology of TARs and the origins of these enigmatic bedforms. Some researchers suggest polygenesis or multiple classes of similar bedforms. Reliably characterizing the morphology of TARs is an essential prerequisite to developing and evaluating process-based models of TAR genesis and unraveling aeolian processes on the surface of Mars. We present measurements of TAR morphology from a large, DTM-derived dataset (n = 2295). We focused on TARs with 'simple' morphologies in order enable more defensible discretization. Histograms and cumulative log-frequency plots of morphometric parameters (length, width, height, elongation ratio, and wavelength) indicate the sample represents a continuum of bedforms from a single population. A typical TAR from our dataset is 88.5 m long (longest planview axis), 17.3 m wide (shortest planview axis), 1.3 m tall, and has a wavelength of 25.8 m. Combined with these data, the bulk of evidence presented to date suggests that interpreting TARs as megaripples is the most viable working hypothesis.

Evaluating user reputation in online rating systems via an iterative group-based ranking method

NASA Astrophysics Data System (ADS)

Gao, Jian; Zhou, Tao

2017-05-01

Reputation is a valuable asset in online social lives and it has drawn increased attention. Due to the existence of noisy ratings and spamming attacks, how to evaluate user reputation in online rating systems is especially significant. However, most of the previous ranking-based methods either follow a debatable assumption or have unsatisfied robustness. In this paper, we propose an iterative group-based ranking method by introducing an iterative reputation-allocation process into the original group-based ranking method. More specifically, the reputation of users is calculated based on the weighted sizes of the user rating groups after grouping all users by their rating similarities, and the high reputation users' ratings have larger weights in dominating the corresponding user rating groups. The reputation of users and the user rating group sizes are iteratively updated until they become stable. Results on two real data sets with artificial spammers suggest that the proposed method has better performance than the state-of-the-art methods and its robustness is considerably improved comparing with the original group-based ranking method. Our work highlights the positive role of considering users' grouping behaviors towards a better online user reputation evaluation.

Three controversies over item disclosure in medical licensure examinations

PubMed Central

Park, Yoon Soo; Yang, Eunbae B.

2015-01-01

In response to views on public's right to know, there is growing attention to item disclosure – release of items, answer keys, and performance data to the public – in medical licensure examinations and their potential impact on the test's ability to measure competence and select qualified candidates. Recent debates on this issue have sparked legislative action internationally, including South Korea, with prior discussions among North American countries dating over three decades. The purpose of this study is to identify and analyze three issues associated with item disclosure in medical licensure examinations – 1) fairness and validity, 2) impact on passing levels, and 3) utility of item disclosure – by synthesizing existing literature in relation to standards in testing. Historically, the controversy over item disclosure has centered on fairness and validity. Proponents of item disclosure stress test takers’ right to know, while opponents argue from a validity perspective. Item disclosure may bias item characteristics, such as difficulty and discrimination, and has consequences on setting passing levels. To date, there has been limited research on the utility of item disclosure for large scale testing. These issues requires ongoing and careful consideration. PMID:26374693

Debating the role of econophysics.

PubMed

Rosser, J Barkley

2008-07-01

Research in econophysics has been going on for more than a decade with considerable publicity in some of the leading general science journals. Strong claims have been made by some advocates regarding its reputed superiority to economics, with arguments that in fact the teaching of microeconomics and macroeconomics as they are currently constituted should cease and be replaced by appropriate courses in mathematics, physics, and some other harder sciences. The lack of invariance principles in economics and the failure of economists to deal properly with certain empirical regularities are held against it in this line of argument. Responding arguments address four points: (a) that many econophysicists lack awareness of what has been done in economics and thus sometimes claim a greater degree of originality and innovativeness in their work than is deserved, (b) that econophysicists do not use as sufficiently rigorous or sophisticated statistical methodology as econometricians, (c) that econophysicists search for universal empirical regularities in economics that probably do not exist, and (d) that the theoretical models they adduce to explain empirical phenomena have many difficulties and limits. This article examines the arguments and concludes that nonlinear dynamics and entropy concepts may provide a productive way forward.

Dialysis modality and survival: Done to death.

PubMed

Trinh, Emilie; Chan, Christopher T; Perl, Jeffrey

2018-03-14

The debate surrounding whether peritoneal dialysis or hemodialysis is associated with differential survival continues as the numerous comparative studies over the past 3 decades have yielded conflicting results. Findings have also evolved over time in the setting of changing patient characteristics, advances in dialytic technologies, and the use of more robust statistical and epidemiologic approaches. Here, we will critically review the body of evidence, both historical and contemporary, comparing survival across dialysis modalities. Significant limitations of the observational nature of the current literature will be highlighted given that no adequately powered randomized controlled trials exist. Given the lack of consistency and limitations of current studies, coupled with the poor survival across both modalities, we can likely conclude that survival comparisons between both modalities do not appreciably differ. Hence, the choice of dialysis modality should not be dictated by survival comparisons, but rather be based on an individualized and informed decision making that places patient preference and lifestyle considerations at the forefront, while integrating medical factors and availability of resources and support. The emphasis of future research should move beyond survival outcomes when comparing dialysis modalities, and instead be redirected to patient-endorsed and patient-reported outcomes. © 2018 Wiley Periodicals, Inc.

Incentives, health promotion and equality.

PubMed

Voigt, Kristin

2012-07-01

The use of incentives to encourage individuals to adopt 'healthier' behaviours is an increasingly popular instrument in health policy. Much of the literature has been critical of 'negative' incentives, often due to concerns about equality; 'positive' incentives, however, have largely been welcomed as an instrument for the improvement of population health and possibly the reduction of health inequalities. The aim of this paper is to provide a more systematic assessment of the use of incentives from the perspective of equality. The paper begins with an overview of existing and proposed incentive schemes. I then suggest that the distinction between 'positive' and 'negative' incentives - or 'carrots' and 'sticks' - is of limited use in distinguishing those incentive schemes that raise concerns of equality from those that do not. The paper assesses incentive schemes with respect to two important considerations of equality: equality of access and equality of outcomes. While our assessment of incentive schemes will, ultimately, depend on various empirical facts, the paper aims to advance the debate by identifying some of the empirical questions we need to ask. The paper concludes by considering a number of trade-offs and caveats relevant to the assessment of incentive schemes.

The need for a behavioural analysis of behavioural addictions.

PubMed

James, Richard J E; Tunney, Richard J

2017-03-01

This review discusses research on behavioural addictions (i.e. associative learning, conditioning), with reference to contemporary models of substance addiction and ongoing controversies in the behavioural addictions literature. The role of behaviour has been well explored in substance addictions and gambling but this focus is often absent in other candidate behavioural addictions. In contrast, the standard approach to behavioural addictions has been to look at individual differences, psychopathologies and biases, often translating from pathological gambling indicators. An associative model presently captures the core elements of behavioural addiction included in the DSM (gambling) and identified for further consideration (internet gaming). Importantly, gambling has a schedule of reinforcement that shows similarities and differences from other addictions. While this is more likely than not applicable to internet gaming, it is less clear whether it is so for a number of candidate behavioural addictions. Adopting an associative perspective, this paper translates from gambling to video gaming, in light of the existing debates on this matter and the nature of the distinction between these behaviours. Finally, a framework for applying an associative model to behavioural addictions is outlined, and it's application toward treatment. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Do Mitochondrial Replacement Techniques Affect Qualitative or Numerical Identity?

PubMed

Liao, S Matthew

2017-01-01

Mitochondrial replacement techniques (MRTs), known in the popular media as 'three-parent' or 'three-person' IVFs, have the potential to enable women with mitochondrial diseases to have children who are genetically related to them but without such diseases. In the debate regarding whether MRTs should be made available, an issue that has garnered considerable attention is whether MRTs affect the characteristics of an existing individual or whether they result in the creation of a new individual, given that MRTs involve the genetic manipulation of the germline. In other words, do MRTs affect the qualitative identity or the numerical identity of the resulting child? For instance, a group of panelists on behalf of the UK Human Fertilisation and Embryology Authority (HFEA) has claimed that MRTs affect only the qualitative identity of the resulting child, while the Working Group of the Nuffield Council on Bioethics (NCOB) has argued that MRTs would create a numerically distinct individual. In this article, I shall argue that MRTs do create a new and numerically distinct individual. Since my explanation is different from the NCOB's explanation, I shall also offer reasons why my explanation is preferable to the NCOB's explanation. © 2016 John Wiley & Sons Ltd.

Open versus endovascular stent graft repair for abdominal aortic aneurysms: an historical view.

PubMed

Rutherford, Robert B

2012-03-01

Development of endovascular abdominal aortic aneurysms repair (EVAR), now in its 4th decade, has involved at least 16 different devices, not counting major modifications of some, only 4 of which have emerged from clinical trials and gained US Food and Drug Administration approval. The main impetus behind EVAR has been its potential for significantly reducing procedural mortality and morbidity, but it was also expected to speed recovery and reduce costs through decreased use of hospital resources. At the outset, EVAR was touted as a better alternative to OPEN in high-risk patients with large abdominal aortic aneurysms, and to "watchful waiting" (periodic ultrasound surveillance) for those with small abdominal aortic aneurysms. This new technology has evoked a mixed response with enthusiasts and detractors debating its pros and cons. Bias and conflict of interest exist on both sides. This review will attempt to present a balanced review of the development and current status of this controversial competition between EVAR and OPEN, comparing them in terms of the following key considerations: mortality and morbidity, complications, failure modes and durability, and costs. Copyright © 2012 Elsevier Inc. All rights reserved.

Persistent misunderstandings about evidence-based (sorry: informed!) policy-making.

PubMed

Bédard, Pierre-Olivier; Ouimet, Mathieu

2016-01-01

The field of research on knowledge mobilization and evidence-informed policy-making has seen enduring debates related to various fundamental assumptions such as the definition of 'evidence', the relative validity of various research methods, the actual role of evidence to inform policy-making, etc. In many cases, these discussions serve a useful purpose, but they also stem from serious disagreement on methodological and epistemological issues. This essay reviews the rationale for evidence-informed policy-making by examining some of the common claims made about the aims and practices of this perspective on public policy. Supplementing the existing justifications for evidence-based policy making, we argue in favor of a greater inclusion of research evidence in the policy process but in a structured fashion, based on methodological considerations. In this respect, we present an overview of the intricate relation between policy questions and appropriate research designs. By closely examining the relation between research questions and research designs, we claim that the usual points of disagreement are mitigated. For instance, when focusing on the variety of research designs that can answer a range of policy questions, the common critical claim about 'RCT-based policy-making' seems to lose some, if not all of its grip.

New Evidence in the Management of Chronic Hypertension in Pregnancy.

PubMed

Podymow, Tiina; August, Phyllis

2017-07-01

Chronic hypertension complicates 1% to 5% of all pregnancies, but debate continues regarding the benefits of lowering blood pressure in pregnancy as well as the optimal blood pressure targets. Women with chronic hypertension are at significant risk for maternal and fetal morbidity and mortality, yet it remains unclear whether antihypertensive treatment during pregnancy lowers these risks. Severe hypertension (systolic ≥ 160 mm Hg) should be treated, but there is considerable variability in the approach to mild-to-moderate hypertension (140-159/90-109 mm Hg). The recently published CHIPS (Control of Hypertension in Pregnancy Study) trial is an important effort to attempt to determine treatment goals in mild to moderate pregnancy hypertension. The risks and benefits of tight versus less tight control of blood pressure in nonproteinuric hypertensive women, most of whom had pre-existing hypertension, were evaluated. A main finding was an increased risk of severe hypertension (adjusted odds ratio, 1.8) when blood pressure was not tightly controlled. In this review, general management of chronic hypertension in pregnancy is discussed, including changes in treatment that may be appropriate in light of new clinical trial data. Copyright © 2017 Elsevier Inc. All rights reserved.

The role of ethics in shale gas policies.

PubMed

de Melo-Martín, Inmaculada; Hays, Jake; Finkel, Madelon L

2014-02-01

The United States has experienced a boom in natural gas production due to recent technological innovations that have enabled natural gas to be produced from unconventional sources, such as shale. There has been much discussion about the costs and benefits of developing shale gas among scientists, policy makers, and the general public. The debate has typically revolved around potential gains in economics, employment, energy independence, and national security as well as potential harms to the environment, the climate, and public health. In the face of scientific uncertainty, national and international governments must make decisions on how to proceed. So far, the results have been varied, with some governments banning the process, others enacting moratoria until it is better understood, and others explicitly sanctioning shale gas development. These policies reflect legislature's preferences to avoid false negative errors or false positive ones. Here we argue that policy makers have a prima facie duty to minimize false negatives based on three considerations: (1) protection from serious harm generally takes precedence over the enhancement of welfare; (2) minimizing false negatives in this case is more respectful to people's autonomy; and (3) alternative solutions exist that may provide many of the same benefits while minimizing many of the harms. © 2013.

Lidar observed seasonal variation of vertical canopy structure in the Amazon evergreen forests

NASA Astrophysics Data System (ADS)

Tang, H.; Dubayah, R.

2017-12-01

Both light and water are important environmental factors governing tree growth. Responses of tropical forests to their changes are complicated and can vary substantially across different spatial and temporal scales. Of particular interest is the dry-season greening-up of Amazon forests, a phenomenon undergoing considerable debates whether it is real or a "light illusion" caused by artifacts of passive optical remote sensing techniques. Here we analyze seasonal dynamic patterns of vertical canopy structure in the Amazon forests using lidar observations from NASA's Ice, Cloud, and and land Elevation Satellite (ICESat). We found that the net greening of canopy layer coincides with the wet-to-dry transition period, and its net browning occurs mostly at the late dry season. The understory also shows a seasonal cycle, but with an opposite variation to canopy and minimal correlation to seasonal variations in rainfall or radiation. Our results further suggest a potential interaction between canopy layers in the light regime that can optimize the growth of Amazon forests during the dry season. This light regime variability that exists in both spatial and temporal domains can better reveal the dry-season greening-up phenomenon, which appears less obvious when treating the Amazon forests as a whole.

A case study in evolutionary contingency.

PubMed

Blount, Zachary D

2016-08-01

Biological evolution is a fundamentally historical phenomenon in which intertwined stochastic and deterministic processes shape lineages with long, continuous histories that exist in a changing world that has a history of its own. The degree to which these characteristics render evolution historically contingent, and evolutionary outcomes thereby unpredictably sensitive to history has been the subject of considerable debate in recent decades. Microbial evolution experiments have proven among the most fruitful means of empirically investigating the issue of historical contingency in evolution. One such experiment is the Escherichia coli Long-Term Evolution Experiment (LTEE), in which twelve populations founded from the same clone of E. coli have evolved in parallel under identical conditions. Aerobic growth on citrate (Cit(+)), a novel trait for E. coli, evolved in one of these populations after more than 30,000 generations. Experimental replays of this population's evolution from various points in its history showed that the Cit(+) trait was historically contingent upon earlier mutations that potentiated the trait by rendering it mutationally accessible. Here I review this case of evolutionary contingency and discuss what it implies about the importance of historical contingency arising from the core processes of evolution. Copyright © 2015 Elsevier Ltd. All rights reserved.

Application of Key Events and Analysis to Chemical Carcinogens and Noncarcinogens

EPA Science Inventory

The existence of thresholds for toxicants is a matter of debate in chemical rsk assessment and regulation. Current risk assessment methods are based on the assumption that, in the basense of sufficient data, carcinogenesis does not have a threshold, while non-carcinogenic endpoi...

The Implications of Religious Identity for Teaching Ethics

ERIC Educational Resources Information Center

Glanzer, Perry L.; Alleman, Nathan F.

2015-01-01

Some debate exists about the degree to which one should merge one's identities, particularly those with important normative content, with one's teaching practices. This issue becomes particularly important for those with a religious identity who purposefully merge their identity with classroom practices. This article examines the qualitative…

Exploring Policy Options To Restructure Education.

ERIC Educational Resources Information Center

Education Commission of the States, Denver, CO.

Designed to assist state and district policymakers in developing a policy framework to encourage educational restructuring at all levels, this document begins by describing the need for restructuring and by discussing elements of the policymaker's role such as establishing a vision, reviewing existing policies, debating options, making policy…

Senior Service College: A Pillar of Civilian Senior Leader Development

DTIC Science & Technology

2011-02-16

other burgeoning global issues mandate the existence of capable senior civilian leaders who can effectively participate within the whole-of-government...experience that provides the opportunity to discuss and debate current global issues with the members of the world’s finest military. Civilians not only

The legacy of 'normalisation': the role of classical and contemporary criminological theory in understanding young people's drug use.

PubMed

Measham, Fiona; Shiner, Michael

2009-11-01

Since it began in the mid-1990s, the debate surrounding the normalisation of adolescent recreational drug use has attracted considerable attention and has tended to polarise opinion within the field. In this article two of the main protagonists in the debate come together to discuss its legacy. Focusing on the twin themes of continuity and change the authors begin by considering the relevance of early developments in the sociology of drug use, noting that this earlier work anticipated much that has recently been written on the subject, including the emphasis on hedonism and consumption in leisure lifestyles. From here they go on to critically reflect on the role that structure and agency have played in the normalisation debate, suggesting that the original thesis underplayed the role of structural influences in favour of a rational action model of adolescent drug use. In their more recent work, both authors have come to emphasise how drug use is shaped by an interplay between social structure and human agency. While some areas of disagreement remain, they agree that normalisation is best understood as a contingent process negotiated by distinct social groups operating in bounded situations.

Does bad inference drive out good?

PubMed

Marozzi, Marco

2015-07-01

The (mis)use of statistics in practice is widely debated, and a field where the debate is particularly active is medicine. Many scholars emphasize that a large proportion of published medical research contains statistical errors. It has been noted that top class journals like Nature Medicine and The New England Journal of Medicine publish a considerable proportion of papers that contain statistical errors and poorly document the application of statistical methods. This paper joins the debate on the (mis)use of statistics in the medical literature. Even though the validation process of a statistical result may be quite elusive, a careful assessment of underlying assumptions is central in medicine as well as in other fields where a statistical method is applied. Unfortunately, a careful assessment of underlying assumptions is missing in many papers, including those published in top class journals. In this paper, it is shown that nonparametric methods are good alternatives to parametric methods when the assumptions for the latter ones are not satisfied. A key point to solve the problem of the misuse of statistics in the medical literature is that all journals have their own statisticians to review the statistical method/analysis section in each submitted paper. © 2015 Wiley Publishing Asia Pty Ltd.

The politics of Piketty: what political science can learn from, and contribute to, the debate on Capital in the twenty-first century.

PubMed

Hopkin, Jonathan

2014-12-01

Thomas Piketty's imposing volume has brought serious economics firmly into the mainstream of public debate on inequality, yet political science has been mostly absent from this debate. This article argues that political science has an essential contribution to make to this debate, and that Piketty's important and powerful book lacks a clear political theory. It develops this argument by first assessing and critiquing the changing nature of political science and its account of contemporary capitalism, and then suggesting how Piketty's thesis can be complemented, extended and challenged by focusing on the ways in which politics and collective action shape the economy and the distribution of income and wealth. Although Capital's principal message is that 'capital is back' and that without political interventions active political interventions will continue to grow, a political economy perspective would suggest another rather more fundamental critique: the very economic forces Piketty describes are embedded in institutional arrangements which can only be properly understood as political phenomena. In a sense capital itself - the central concept of the book - is almost meaningless without proper consideration of its political foundations. Even if the fact of capital accumulation may respond to an economic logic, the process is embedded in a very political logic. The examples of housing policy and the regulation, and failure to regulate, financial markets are used to illustrate these points. © London School of Economics and Political Science 2014.

The policy debate over public investment in comparative effectiveness research.

PubMed

Rich, Eugene C

2009-06-01

Policy makers across the political spectrum, as well as many clinicians and physician professional associations, have proposed that better information on comparative clinical effectiveness should be a key element of any solution to the US health-care cost crisis. This superficial consensus hides intense disagreements over critical issues essential to any new public effort to promote more comparative effectiveness research (CER). This article reviews the background for these disputes, summarizes the different perspectives represented by policy makers and advocates, and offers a framework to aid both practicing and academic internists in understanding the key elements of the emerging debate. Regarding the fundamental question of "what is CER," disagreements rage over whether value or cost effectiveness should be a consideration, and how specific patient perspectives should be reflected in the development and the use of such research. The question of how to pay for CER invokes controversies over the role of the market in producing such information and the private (e.g., insurers and employers) versus public responsibility for its production. The financing debate further highlights the high stakes of comparative effectiveness research, and the risks of stakeholder interests subverting any public process. Accordingly there are a range of proposals for the federal government's role in prioritization, development, and dissemination of CER. The internal medicine community, with its long history of commitment to scientific medical practice and its leadership in evidence-based medicine, should have a strong interest and play an active role in this debate.

Public participation in environmental impact assessment: why, who and how?

DOE Office of Scientific and Technical Information (OSTI.GOV)

Glucker, Anne N., E-mail: anne.glucker@gmx.de; Driessen, Peter P.J., E-mail: p.driessen@uu.nl; Kolhoff, Arend, E-mail: akolhoff@eia.nl

2013-11-15

Even a cursory glance at the literature on environmental impact assessment (EIA) reveals that public participation is being considered as an integral part of the assessment procedure. Public participation in EIA is commonly deemed to foster democratic policy-making and to render EIA more effective. Yet a closer look at the literature unveils that, beyond this general assertion, opinions of the precise meaning, objectives and adequate representation of public participation in EIA considerably diverge. Against this background, in this article we aim to provide a comprehensive overview of the academic debate on public participation in EIA concerning its meaning, objectives andmore » adequate level of inclusiveness. In so doing, we hope to stimulate a more focused debate on the subject, which is key to advancing the research agenda. Furthermore, this paper may serve as a starting point for practitioners involved in defining the role of public participation in EIA practice. -- Highlights: • There is little reflection on the meaning, objectives and adequate level of inclusiveness of public participation in EIA. • We provide a comprehensive overview of the academic debate on public participation in EIA concerning the meaning, objectives and adequate level of inclusiveness. • Theoretical claims put forth by scholars are contrasted with empirical evidence. • Overview shall stimulate a more focused debate on the subject. • This paper may serve as a starting point for practitioners involved in defining the role of public participation in EIA.« less

Seeing Inscriptions on the Shroud of Turin: The Role of Psychological Influences in the Perception of Writing.

PubMed

Jordan, Timothy R; Sheen, Mercedes; Abedipour, Lily; Paterson, Kevin B

2015-01-01

The Shroud of Turin (hereafter the Shroud) is one of the most widely known and widely studied artifacts in existence, with enormous historical and religious significance. For years, the Shroud has inspired worldwide interest in images on its fabric which appear to be of the body and face of a man executed in a manner consistent with crucifixion, and many believe that these images were formed in the Shroud's fibers during the Resurrection of Jesus of Nazareth. But, more recently, other reports have suggested that the Shroud also contains evidence of inscriptions, and these reports have been used to add crucial support to the view that the Shroud is the burial cloth of Jesus. Unfortunately, these reports of inscriptions are based on marks that are barely visible on the Shroud, even when images are enhanced, and the actual existence of writing on the Shroud is still a matter of considerable debate. Here we discuss previous evidence concerning the psychological processes involved generally in the perception of writing, and especially when letters and words are indistinct. We then report two experiments in which the influence of religious context on perception of inscriptions was addressed specifically, using an image of woven fabric (modern linen) containing no writing and with no religious provenance. This image was viewed in two different contexts: in the Religious Context, participants were informed that the image was of a linen artifact that was important to the Christian faith whereas, in the non-religious Neutral Context, participants were informed that the image was of a simple piece of linen. Both groups were told that the image may contain faint words and were asked to report any words they could see. All participants detected words on the image, and indicated that these words were visible and were able to trace on the image the words they detected. In each experiment, more religious words were detected in the Religious Context condition than in the Neutral Context condition whereas the two contexts showed no effect on the number of non-religious words detected, indicating that religious context had a specific effect on the perception of illusory writing. Indeed, in the Neutral Context condition, no religious words at all were reported in either experiment. These findings suggest that images of woven material, like linen, inspire illusory perceptions of writing and that the nature of these perceptions is influenced considerably by the religious expectations of observers. As a consequence, the normal psychological processes underlying perception of writing, and the tendency of these processes to produce illusory perceptions, should be an essential consideration when addressing the existence of religious inscriptions on religious artifacts such as the Shroud of Turin.

Seeing Inscriptions on the Shroud of Turin: The Role of Psychological Influences in the Perception of Writing

PubMed Central

Jordan, Timothy R.; Sheen, Mercedes; Abedipour, Lily; Paterson, Kevin B.

2015-01-01

The Shroud of Turin (hereafter the Shroud) is one of the most widely known and widely studied artifacts in existence, with enormous historical and religious significance. For years, the Shroud has inspired worldwide interest in images on its fabric which appear to be of the body and face of a man executed in a manner consistent with crucifixion, and many believe that these images were formed in the Shroud’s fibers during the Resurrection of Jesus of Nazareth. But, more recently, other reports have suggested that the Shroud also contains evidence of inscriptions, and these reports have been used to add crucial support to the view that the Shroud is the burial cloth of Jesus. Unfortunately, these reports of inscriptions are based on marks that are barely visible on the Shroud, even when images are enhanced, and the actual existence of writing on the Shroud is still a matter of considerable debate. Here we discuss previous evidence concerning the psychological processes involved generally in the perception of writing, and especially when letters and words are indistinct. We then report two experiments in which the influence of religious context on perception of inscriptions was addressed specifically, using an image of woven fabric (modern linen) containing no writing and with no religious provenance. This image was viewed in two different contexts: in the Religious Context, participants were informed that the image was of a linen artifact that was important to the Christian faith whereas, in the non-religious Neutral Context, participants were informed that the image was of a simple piece of linen. Both groups were told that the image may contain faint words and were asked to report any words they could see. All participants detected words on the image, and indicated that these words were visible and were able to trace on the image the words they detected. In each experiment, more religious words were detected in the Religious Context condition than in the Neutral Context condition whereas the two contexts showed no effect on the number of non-religious words detected, indicating that religious context had a specific effect on the perception of illusory writing. Indeed, in the Neutral Context condition, no religious words at all were reported in either experiment. These findings suggest that images of woven material, like linen, inspire illusory perceptions of writing and that the nature of these perceptions is influenced considerably by the religious expectations of observers. As a consequence, the normal psychological processes underlying perception of writing, and the tendency of these processes to produce illusory perceptions, should be an essential consideration when addressing the existence of religious inscriptions on religious artifacts such as the Shroud of Turin. PMID:26509503

Dramatic Changes in Health Care Professions in the Past 40 Years.

PubMed

Goldfield, Norbert

During the forty-year life of the Journal of Ambulatory Care Management, revolutionary transformations have occurred in the roles of existing health professions, as has the emergence of new categories of health professionals. This paper specifies the reasons for these dramatic changes, the new types of health care professions that have emerged, changes in existing professions, and suggestions of future directions. Many of these changes will be impacted by what occurs in Washington, DC in the debate over the Accountable Care Act.

U.S. Experience with the Draft: Learning the Wrong Lessons

DTIC Science & Technology

2013-03-01

W. Laws United States Army Reserve 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND...MSSA) to require the registration and possible conscription of women.15 Considerable public debate took place before Congress decided women would not...concluded “[i]n that event, the hypothetical draft the Court relied on to sustain the MSSA’s gender -based classification would presumably be of little

Mini-conference on helicon plasma sources

DOE Office of Scientific and Technical Information (OSTI.GOV)

Scime, E. E.; Keesee, A. M.; Boswell, R. W.

2008-05-15

The first two sessions of this mini-conference focused attention on two areas of helicon source research: The conditions for optimal helicon source performance and the origins of energetic electrons and ions in helicon source plasmas. The final mini-conference session reviewed novel applications of helicon sources, such as mixed plasma source systems and toroidal helicon sources. The session format was designed to stimulate debate and discussion, with considerable time available for extended discussion.

CCIR for Complex and Uncertain Environments

DTIC Science & Technology

2007-05-01

these purposes. Doctrine gives such a wide variety of reasons for using CCIR that the concept seems unfocused, giving the commander no true criteria...complex. The true effect that these issues have on CCIR is open to a considerable amount of debate. Every commander has the freedom to develop his...operations. He set a precedent that seems to have held true through the entire history of intelligence requirements – every step in the development

[Technology development as social process: prospects and frontiers of social scientific elucidation of technological advancement].

PubMed

Dierkes, M

1990-05-01

This article provides an overview of the new developments in social scientific technology research which have changed considerably as a result of public debate and reactions to the importance of advancements in technology. The shift in emphasis, away from the effects of technology to its shaping, is described and certain hypotheses and concepts of advancement in the study of the social conditions underlying technical development processes are presented.

Examining School Psychologists' Perspectives about Specific Learning Disabilities: Implications for Practice

ERIC Educational Resources Information Center

Cottrell, Joseph M.; Barrett, Courtenay A.

2017-01-01

Debate regarding the causes of specific learning disabilities (SLDs), precise definitions of SLDs, and the most effective identification methods has persisted for over 50 years. Two prominent schools of thought regarding SLDs exist: (1) biological perspectives and (2) environmental perspectives. Three identification methods are outlined in the…

Mandatory Personal Therapy: Does the Evidence Justify the Practice? In Debate

ERIC Educational Resources Information Center

Chaturvedi, Surabhi

2013-01-01

The article addresses the question of whether the practice of mandatory personal therapy, followed by several training organisations, is justified by existing research and evidence. In doing so, it discusses some implications of this training requirement from an ethical and ideological standpoint, raising questions of import for training…

Bringing Headteachers' Voices to the Professional Development Debate: A Case Study from Spain

ERIC Educational Resources Information Center

Hernández, María J.; Martínez, María A.

2016-01-01

This study seeks to broaden the existing knowledge about education and professional development in educational leadership by analysing the characteristics of "good" training programmes according to international theoretical frameworks and to educational leaders' views. To do so, 100 headteachers of infant, primary and secondary schools…

Teaching Controversy by Seminar: An Example in Quaternary Geomorphology.

ERIC Educational Resources Information Center

Harwood, Doug

1987-01-01

Describes how seminar work can be structured to help students develop skills of critical thinking and expression when discussing controversial issues in their chosen subject. Particular emphasis is given to methods of organizing instructional materials and appropriate roles for seminar leaders. The debate surrounding the existence of a prehistoric…

One Teacher's Instructional Adaptations and Her Students' Reflections on the Adaptations

ERIC Educational Resources Information Center

Parsons, Seth A.; Vaughn, Margaret

2016-01-01

Currently, much debate exists nationally regarding how to define and measure teacher effectiveness. Educators and researchers agree that adaptability is an important aspect of teacher effectiveness. Teachers must adapt their instruction to navigate the complexity of classroom instruction. However, little research has specifically examined teacher…

Evidence-based planning for forest adaptation

Treesearch

Lee Hannah; Thomas E. Lovejoy

2014-01-01

Forest conservation under climate change requires conserving species both in their present ranges and where they may exist in the future as climate changes. Several debates in the literature are pioneering this relatively novel ground. For instance, conservation planning using species distribution models is advocated because it uses information on both exposure to...

Defining Learning Disability: Does IQ Have Anything Significant to Say?

ERIC Educational Resources Information Center

Dunn, Michael W.

2010-01-01

A debate exists in the research community about replacing the traditional IQ/achievement discrepancy method for learning disability identification with a "response-to-intervention model". This new assessment paradigm uses a student's level of improvement with small-group or individual programming to determine a possible need for…

Depressive Personality Disorder: A Review of the Literature.

ERIC Educational Resources Information Center

Sale, Beverley A.

The question of whether or not depressive personality disorder is a distinct disorder separate from mood disorders or other personality disorders has historically been debated by researchers and theorists and continues to be a topic of disagreement. Empirical studies reveal that only a modest relationship may exist between depressive personality…

Globalisation and Education for Sustainable Development: Emancipation from Context and Meaning

ERIC Educational Resources Information Center

Bengtsson, Stefan L.; Östman, Leif O.

2013-01-01

This article tries to contribute to the critical debate on the ideological and globalising potential of education for sustainable development (ESD), which exists in the research field of environmental education, by highlighting potential contradictions in the argumentation for ESD's ideological and globalising tendency. Further, the authors…

Early Childhood Professionalism in Serbia: Current Issues and Developments

ERIC Educational Resources Information Center

Bankovic, Ivana

2014-01-01

This article explores early childhood professionalism in the Republic of Serbia. The concept of professionalism in this context is examined in light of current international debates about professionalism. More specifically, how the use of specific nomenclature, the existence of multi-professional teams of practitioners and state-regulated but…

Centering Marxist-Feminist Theory in Adult Learning

ERIC Educational Resources Information Center

Carpenter, Sara

2012-01-01

Using feminist extensions of Marxist theory, this article argues that a Marxist-feminist theory of adult learning offers a significant contribution to feminist pedagogical debates concerning the nature of experience and learning. From this theoretical perspective, the individual and the social are understood to exist in a mutually determining…

Extraterrestrial intelligent beings do not exist

NASA Astrophysics Data System (ADS)

Tipler, F. J.

1980-09-01

The singularity vs. the plurality of inhabited worlds in the universe is debated. Attention is given to astrophysical constraints on the evolution of intelligent species and to motivations for interstellar communication and exploration. It is argued that it is plausible that there is only one inhabited planet in the universe.

Environmental impact assessment: Retrospect and prospect

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jay, Stephen; Jones, Carys; Slinn, Paul

2007-05-15

The widespread experience of environmental impact assessment (EIA) as an anticipatory environmental management tool has generated a considerable debate over the extent to which it is achieving its purposes. This has been measured in terms of EIA 'effectiveness', especially as discussion has moved away from issues of procedural implementation, to the more substantive goals of EIA and its place within broader decision-making contexts. Empirical studies have revealed the relatively weak degree of influence on planning decisions that is being exerted by EIA, which is increasingly being attributed to its rationalist beginnings. This article seeks to direct this debate towards themore » founding political purposes of EIA which, it is argued, provide a neglected, yet strong, basis for EIA reform. A number of illustrative suggestions are made as a result of this redirection, to enable EIA to adopt a more determinative role in decision making and to contribute to more sustainable patterns of development planning.« less

Human cloning, stem cell research. An Islamic perspective.

PubMed

Al-Aqeel, Aida I

2009-12-01

The rapidly changing technologies that involve human subjects raise complex ethical, legal, social, and religious issues. Recent advances in the field of cloning and stem cell research have introduced new hopes for the treatment of serious diseases. But this promise has raised many complex questions. This field causes debate and challenge, not only among scientists but also among ethicists, religious scholars, governments, and politicians. There is no consensus on the morality of human cloning, even within specific religious traditions. In countries in which religion has a strong influence on political decision making, the moral status of the human embryo is at the center of the debate. Because of the inevitable consequences of reproductive cloning, it is prohibited in Islam. However, stem cell research for therapeutic purposes is permissible with full consideration, and all possible precautions in the pre-ensoulment stages of early fetus development, if the source is legitimate.

Internet Addiction: A Brief Summary of Research and Practice

PubMed Central

Cash, Hilarie; Rae, Cosette D; Steel, Ann H; Winkler, Alexander

2012-01-01

Problematic computer use is a growing social issue which is being debated worldwide. Internet Addiction Disorder (IAD) ruins lives by causing neurological complications, psychological disturbances, and social problems. Surveys in the United States and Europe have indicated alarming prevalence rates between 1.5 and 8.2% [1]. There are several reviews addressing the definition, classification, assessment, epidemiology, and co-morbidity of IAD [2-5], and some reviews [6-8] addressing the treatment of IAD. The aim of this paper is to give a preferably brief overview of research on IAD and theoretical considerations from a practical perspective based on years of daily work with clients suffering from Internet addiction. Furthermore, with this paper we intend to bring in practical experience in the debate about the eventual inclusion of IAD in the next version of the Diagnostic and Statistical Manual of Mental Disorders (DSM). PMID:23125561

A code of ethics for health care ethics consultants: journey to the present and implications for the field.

PubMed

Tarzian, Anita J; Wocial, Lucia D

2015-01-01

For decades a debate has played out in the literature about who bioethicists are, what they do, whether they can be considered professionals qua bioethicists, and, if so, what professional responsibilities they are called to uphold. Health care ethics consultants are bioethicists who work in health care settings. They have been seeking guidance documents that speak to their special relationships/duties toward those they serve. By approving a Code of Ethics and Professional Responsibilities for Health Care Ethics Consultants, the American Society for Bioethics and Humanities (ASBH) has moved the professionalization debate forward in a significant way. This first code of ethics focuses on individuals who provide health care ethics consultation (HCEC) in clinical settings. The evolution of the code's development, implications for the field of HCEC and bioethics, and considerations for future directions are presented here.

[I. P. Pavlov and K. Lorenz].

PubMed

Gorokhovskaia, E A

2000-01-01

In the thirtieth, the founder of ethology Austrian zoologist Konrad Lorenz put forward the new theory of behavior, which was met with considerable resistance of the dominant views on the mechanisms of behavior, including Pavlov's concept. From his first theoretical works and later on Lorenz debated with Pavlov. However, these debates were not reduced to a disagreement. He appreciated greatly the scientific contribution of Pavlov, and the ideas of the Russian physiologist were often the starting point of his own speculations. His polemics with Pavlov differed very much from his uncompromising controversies with behaviorists. When Lorenz compared Pavlov's views with behaviorism, he often preferred Pavlov's ideas. Lorenz also draw some parallels between the Pavlov's understanding of behavior and the ethological approach. Lorenz's discussion with Pavlov about the nature of conditioned reflex is of particular interest, since it stimulated Lorenz to develop the theory of this phenomenon.

The ontogenetic origins of mirror neurons: evidence from 'tool-use' and 'audiovisual' mirror neurons.

PubMed

Cook, Richard

2012-10-23

Since their discovery, mirror neurons--units in the macaque brain that discharge both during action observation and execution--have attracted considerable interest. Whether mirror neurons are an innate endowment or acquire their sensorimotor matching properties ontogenetically has been the subject of intense debate. It is widely believed that these units are an innate trait; that we are born with a set of mature mirror neurons because their matching properties conveyed upon our ancestors an evolutionary advantage. However, an alternative view is that mirror neurons acquire their matching properties during ontogeny, through correlated experience of observing and performing actions. The present article re-examines frequently overlooked neurophysiological reports of 'tool-use' and 'audiovisual' mirror neurons within the context of this debate. It is argued that these findings represent compelling evidence that mirror neurons are a product of sensorimotor experience, and not an innate endowment.

Bioethical considerations in translational research: primate stroke.

PubMed

Sughrue, Michael E; Mocco, J; Mack, Willam J; Ducruet, Andrew F; Komotar, Ricardo J; Fischbach, Ruth L; Martin, Thomas E; Connolly, E Sander

2009-05-01

Controversy and activism have long been linked to the subject of primate research. Even in the midst of raging ethical debates surrounding fertility treatments, genetically modified foods and stem-cell research, there has been no reduction in the campaigns of activists worldwide. Playing their trade of intimidation aimed at ending biomedical experimentation in all animals, they have succeeded in creating an environment where research institutions, often painted as guilty until proven innocent, have avoided addressing the issue for fear of becoming targets. One area of intense debate is the use of primates in stroke research. Despite the fact that stroke kills more people each year than AIDS and malaria, and less than 5% of patients are candidates for current therapies, there is significant opposition to primate stroke research. A balanced examination of the ethics of primate stroke research is thus of broad interest to all areas of biomedical research.

Public-private health partnerships: a strategy for WHO.

PubMed Central

Buse, K.; Waxman, A.

2001-01-01

Following early success with a number of high-profile partnerships, WHO is increasingly working with the private for-profit sector. In so doing, the organization finds itself in the maelstrom of a vibrant debate on the roles of public, civic, and commercial entities in society and on the appropriate modes of interaction among them. This paper examines WHO's involvement with the commercial sector, particularly in partnerships. WHO's approach to this sector is outlined and the criticisms levelled at public-private partnerships are reviewed. An indication is given of the steps recently taken by WHO to confront the concerns that have been expressed. The paper argues that partnership between WHO and the commercial sector is inevitable and that it presents considerable opportunities, but also significant risks, for the organization and for public health. A strategy is proposed for directing the debate on issues critical to WHO and its role in the promotion and protection of public health. PMID:11545332

The charisma and deception of reparative therapies: when medical science beds religion.

PubMed

Grace, André P

2008-01-01

In this article, I examine the history and resurgence of interest in sexual reorientation or reparative therapies. I begin with a critique of the contemporary "ex-gay" movement, interrogating Exodus as the prototype of a politico-religious transformational ministry that works to "cure" homosexuals, and examine how Exodus utilizes ex-gay testimony to deceive harried homosexuals looking for escape from the effects of internalized and cultural homophobia. Next, I investigate how reparative therapies function as orthodox treatments that charismatically meld conservative religious perspectives with medical science to produce a pseudoscience promising to treat homosexuality effectively. In this regard, I assess the ongoing debate regarding gay-affirming versus reparative therapies by first looking at the history of medicalizing homosexuality and then surveying the debate spurred by Robert L. Spitzer's research. I conclude with a consideration of research needed to measure whether efficacious change in sexual orientation is possible.

Continuity and change in local immigrant policies in times of austerity.

PubMed

Schiller, Maria; Hackett, Sarah

2018-01-01

European cities are increasingly being recognised for the role they play in devising and implementing their own migration, integration and diversity policies. Yet very little is known about the local dimension of immigrant policymaking in crisis contexts. This introductory piece offers a rationale for analysing city-level immigrant policies in times of crisis and the salience of using crisis as a metaphor for the state of things, and outlines key scholarly works, debates, concepts and theories. It provides a range of historical and contemporary examples and considerations, and introduces an empirical city case study that is published as part of this mini-symposium. It argues that a crisis lens leads to a systematic understanding of local-level immigrant policymaking in recent and contemporary Western Europe. The mini-symposium's focus and findings should be relevant to both on-going academic and policy debates.

The place of care in ethical theory.

PubMed

Veatch, R M

1998-04-01

The concept of care and a related ethical theory of care have emerged as increasingly important in biomedical ethics. This essay outlines a series of questions about the conceptualization of care and its place in ethical theory. First, it considers the possibility that care should be conceptualized as an alternative principle of right action; then as a virtue, a cluster of virtues, or as a synonym for virtue theory. The implications for various interpretations of the debate of the relation of care and justice are then explored, suggesting three possible meanings for that contrast. Next, the possibility that care theorists are taking up the debate over the relation between principles and cases is considered. Finally, it is suggested that care theorists may be pressing for consideration of an entirely new question in moral theory: the assessment of the normative appropriateness of relationships. Issues needing to be addressed in an ethic of relationships are suggested.

Public debates driven by incomplete scientific data: The cases of evolution theory, global warming and H1N1 pandemic influenza

NASA Astrophysics Data System (ADS)

Galam, Serge

2010-09-01

Public debates driven by incomplete scientific data where nobody can claim absolute certainty, due to the current state of scientific knowledge, are studied. The cases of evolution theory, global warming and H1N1 pandemic influenza are investigated. The first two are of controversial impact while the third is more neutral and resolved. To adopt a cautious balanced attitude based on clear but inconclusive data appears to be a lose-out strategy. In contrast overstating arguments with incorrect claims which cannot be scientifically refuted appears to be necessary but not sufficient to eventually win a public debate. The underlying key mechanisms of these puzzling and unfortunate conclusions are identified using the Galam sequential probabilistic model of opinion dynamics (Galam, 2002 [4], Galam, 2005 [18], Galam and Jacobs, 2007 [19]). It reveals that the existence of inflexible agents and their respective proportions are the instrumental parameters to determine the faith of incomplete scientific data in public debates. Acting on one’s own inflexible proportion modifies the topology of the flow diagram, which in turn can make irrelevant initial supports. On the contrary focusing on open-minded agents may be useless given some topologies. When the evidence is not as strong as claimed, the inflexibles rather than the data are found to drive the opinion of the population. The results shed a new but disturbing light on designing adequate strategies to win a public debate.

Talking Past Each Other? Cultural Framing of Skeptical and Convinced Logics in the Climate Change Debate

NASA Astrophysics Data System (ADS)

Hoffman, A.

2011-12-01

This paper analyzes the extent to which two institutional logics around climate change - the climate change "convinced" and climate change "skeptical" logics - are truly competing or talking past each other in a way that can be described as a logic schism. Drawing on the concept of framing from social movement theory, it uses qualitative field observations from the largest climate deniers conference in the U.S. and a dataset of almost 800 op/eds from major news outlets over a two year period to examine how convinced and skeptical logics employ frames and issue categories to make arguments about climate change. This paper finds that the two logics are engaging in different debates on similar issues with the former focusing on solutions while the latter debates the definition of the problem. It concludes that the debate appears to be reaching a level of polarization where one might begin to question whether meaningful dialogue and problem-solving has become unavailable to participants. The implications of such a logic schism is a shift from an integrative debate focused on addressing interests to a distributive battle over concessionary agreements with each side pursuing its goals by demonizing the other. Avoiding such an outcome requires the activation of, as yet, dormant "broker" frames (technology, religion and national security), the redefinition of existing ones (science, economics, risk, ideology) and the engagement of effective "brokers" to deliver them.

To give or sell human gametes--the interplay between pragmatics, policy and ethics.

PubMed

Daniels, K R

2000-06-01

The ever-growing acceptance and use of assisted human reproduction techniques has caused demand for "donated" sperm and eggs to outstrip supply. Medical professionals and others argue that monetary reward is the only way to recruit sufficient numbers of "donors". Is this a clash between pragmatics and policy/ethics? Where monetary payments are the norm, alternative recruitment strategies used successfully elsewhere may not have been considered, nor the negative consequences of commercialism on all participants thought through. Considerations leading some countries to ban the buying and selling of sperm, eggs and embryos are outlined and a case made that the collective welfare of all involved parties be the primary consideration in this, at times heated, debate.

Evolving minimum standards in responsible international sperm donor offspring quota.

PubMed

Janssens, Pim M W; Thorn, Petra; Castilla, Jose A; Frith, Lucy; Crawshaw, Marilyn; Mochtar, Monique; Bjorndahl, Lars; Kvist, Ulrik; Kirkman-Brown, Jackson C

2015-06-01

An international working group was established with the aim of making recommendations on the number of offspring for a sperm donor that should be allowable in cases of international use of his sperm. Considerations from genetic, psychosocial, operational and ethical points of view were debated. For these considerations, it was assumed that current developments in genetic testing and Internet possibilities mean that, now, all donors are potentially identifiable by their offspring, so no distinction was made between anonymous and non-anonymous donation. Genetic considerations did not lead to restrictive limits (indicating that up to 200 offspring or more per donor may be acceptable except in isolated social-minority situations). Psychosocial considerations on the other hand led to proposals of rather restrictive limits (10 families per donor or less). Operational and ethical considerations did not lead to more or less concrete limits per donor, but seemed to lie in-between those resulting from the aforementioned ways of viewing the issue. In the end, no unifying agreed figure could be reached; however the consensus was that the number should never exceed 100 families. The conclusions of the group are summarized in three recommendations. Copyright © 2015 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Why common carrier and network neutrality principles apply to the Nationwide Health Information Network (NWHIN).

PubMed

Gaynor, Mark; Lenert, Leslie; Wilson, Kristin D; Bradner, Scott

2014-01-01

The Office of the National Coordinator will be defining the architecture of the Nationwide Health Information Network (NWHIN) together with the proposed HealtheWay public/private partnership as a development and funding strategy. There are a number of open questions--for example, what is the best way to realize the benefits of health information exchange? How valuable are regional health information organizations in comparison with a more direct approach? What is the role of the carriers in delivering this service? The NWHIN is to exist for the public good, and thus shares many traits of the common law notion of 'common carriage' or 'public calling,' the modern term for which is network neutrality. Recent policy debates in Congress and resulting potential regulation have implications for key stakeholders within healthcare that use or provide services, and for those who exchange information. To date, there has been little policy debate or discussion about the implications of a neutral NWHIN. This paper frames the discussion for future policy debate in healthcare by providing a brief education and summary of the modern version of common carriage, of the key stakeholder positions in healthcare, and of the potential implications of the network neutrality debate within healthcare.

The psychiatric profession and the Australian government: the debate over collective depression syndrome among asylum-seeking detainees

PubMed Central

Bostock, William W

2009-01-01

Psychiatrists have long had involvement with the political process, both individually and as a profession. They have made valuable contributions to debate over such issues as war, conflict, terrorism, torture, human rights abuse, drug abuse, suicide and other public health issues. However, they have also been complicit in some gross atrocities. Over several years there has been debate over the Australian Government’s treatment of asylum seekers, and the Royal Australian and New Zealand College of Psychiatrists took the unusual step of publicly criticizing the Australian Government’s policy on grounds of its toxicity leading to a diagnosis of collective depression syndrome, particularly among child detainees, but also adult detainees. The official Ministerial response was to deny that collective depression exists and to assert that the concept is meaningless. Can this intervention by psychiatrists be interpreted as a product of earlier political behaviors by psychiatrists? The willingness of psychiatrists to cooperate with other professions, notably psychologists, pediatricians, physicians and lawyers, is noted, as is presence of minority voices within the Australian psychiatric profession. The significance of the debate over the mental condition of asylum-seeking detainees is that its outcome has implications for how Australia sees itself and is seen by the rest of the world, that is, its national identity. PMID:22110326

Why common carrier and network neutrality principles apply to the Nationwide Health Information Network (NWHIN)

PubMed Central

Gaynor, Mark; Lenert, Leslie; Wilson, Kristin D; Bradner, Scott

2014-01-01

The Office of the National Coordinator will be defining the architecture of the Nationwide Health Information Network (NWHIN) together with the proposed HealtheWay public/private partnership as a development and funding strategy. There are a number of open questions—for example, what is the best way to realize the benefits of health information exchange? How valuable are regional health information organizations in comparison with a more direct approach? What is the role of the carriers in delivering this service? The NWHIN is to exist for the public good, and thus shares many traits of the common law notion of ‘common carriage’ or ‘public calling,’ the modern term for which is network neutrality. Recent policy debates in Congress and resulting potential regulation have implications for key stakeholders within healthcare that use or provide services, and for those who exchange information. To date, there has been little policy debate or discussion about the implications of a neutral NWHIN. This paper frames the discussion for future policy debate in healthcare by providing a brief education and summary of the modern version of common carriage, of the key stakeholder positions in healthcare, and of the potential implications of the network neutrality debate within healthcare. PMID:23837992

Note: Is it symmetric or not?

PubMed

Stanton, John F

2013-07-28

The reasons by which a molecule might distort from an idealized high symmetry configuration (for example, D3h for the nitrate radical) in a quantum-chemical computation are well-known, but briefly reviewed here in light of considerable recent debate on the BNB molecule. The role of the pseudo-Jahn-Teller effect in such cases is emphasized, as is the ultimate relevance and proper interpretation of the title question in cases where the adiabatic potential energy surface is extremely flat.

Strategic Analysis of the War on Drugs

DTIC Science & Technology

1991-04-09

of the 1960s the drug culture had expanded considerably in the arts and entertainment industries, to college campuses, and to the young in general...At that time, the principal drug of choice was marihuana and to a lesser degree cocaine. 3 Debate over the benign nature of cocaine again surfaced in...widespread use. At least as strong a case could be made for legalizing it as for legalizing marihuana . Short acting--about 15 minutes--not physically

Rights

PubMed Central

Paul, Moli

2007-01-01

This article provides an overview of different types of rights to aid consideration of, and debate about, children and young people's rights in the context of paediatrics and child health. It demonstrates how children's rights may or may not differ from adult rights and the implications for practice. It shows that applying a children's rights framework can be more helpful in pursuing a public child health agenda than in reducing ethical or legal conflicts when interacting with child patients and their families. PMID:17642486

Abolish the Office of the Secretary of Defense?

DTIC Science & Technology

2007-01-01

should he go, the debate should have been whether we even need the Office of the Secretary of Defense (OSD). It is perhaps time to admit that the great...source is the office itself. Simply put, the Secretary of Defense and his supporting staff are too powerful. The wisdom of the creation and relevance of...the original organization are what need to be reconsidered. The following recommendations are offered for consideration. First, abolish the Office of

Autism beyond pediatrics: why bioethicists ought to rethink consent in light of chronicity and genetic identity.

PubMed

Perry, Alexandra

2012-06-01

Autism is a chronic neurodevelopmental disorder that presents unique challenges to bioethicists. In particular, bioethicists ought to reconsider pediatric consent in light of disparity between beliefs that are held about the disorder by parents and adults with autism. The neurodiverse community ought to be given some consideration in this debate, and, as such, there may be a role for autistic narratives in clarifying this problem. © 2011 Blackwell Publishing Ltd.

Avionics Integrity Program (AVIP). Volume 4. Force Management - Economic Life Considerations.

DTIC Science & Technology

1984-03-01

often used to refer to the period of time during which financial considerations justify the continued use of an existing system. The study addresses...rejporLs incl-ude contractor ei forts between September 1983 and Marih 1984. Each report represents a completed study in a specific area and stands alone...during which financial considerations justify the selection or continued use of a system. A variety of definitions currently exist for economic life. One

New Ways of Knowledge: The Sciences, Society, and Reconstructive Knowledge.

ERIC Educational Resources Information Center

Raskin, Marcus G.; And Others

In this volume, physicists and social scientists challenge the bedrock of scientific thinking whose applications can prove destructive to existing social systems, and shift the debate to the need for a radical change of direction that would replace traditional "value-free" inquiry and research with a knowledge model that incorporates…

Career Frontiers: New Conceptions of Working Lives.

ERIC Educational Resources Information Center

Peiperl, Maury A., Ed.; Arthur, Michael B., Ed.; Goffee, Rob, Ed.; Morris, Timothy, Ed.

This book draws upon and extends a number of existing debates in the area of careers and opens additional dialogues on the future of working life. The book contains 13 papers, organized in three parts and an Introduction. The Introduction contains one paper, "Topics for Conversation: Career Themes Old and New" (Maury A. Peiperl and…

Ethics roundtable debate: Is a physician–patient confidentiality relationship subservient to a greater good?

PubMed Central

Cotton, Chris; Crippen, David W; Kapadia, Farhad; Morgan, Arthur; Murray, Holt N; Ross, Gil

2005-01-01

Is a health care provider's most proximal obligation to individuals or society as a whole? Our International panel of critical care providers grapple over the issue of whether patient–physician confidentiality exists as an open ended ideal it should be subservient to a greater good. PMID:15987407

Academic Freedom and Racial Injustice: South Africa's Former "Open Universities"

ERIC Educational Resources Information Center

Taylor, Y.; Taylor, R.

2010-01-01

The article critically re-interrogates three high profile cases of white racism at South Africa's former "open universities" to highlight the way in which existing debates around academic freedom fail to come to terms with questions of racial injustice after apartheid. The cases covered are the Makgoba affair at Wits, the Mamdani affair…

Arsenic-Based Life: An Active Learning Assignment for Teaching Scientific Discourse

ERIC Educational Resources Information Center

Johnson, R. Jeremy

2017-01-01

Among recent high profile scientific debates was the proposal that life could exist with arsenic in place of phosphorous in its nucleic acids and other biomolecules. Soon after its initial publication, scientists across diverse disciplines began to question this extraordinary claim. Using the original article, its claims, its scientific support,…

Cyber Bullying and Internalizing Difficulties: Above and beyond the Impact of Traditional Forms of Bullying

ERIC Educational Resources Information Center

Bonanno, Rina A.; Hymel, Shelley

2013-01-01

Although recent research has demonstrated significant links between involvement in cyber bullying and various internalizing difficulties, there exists debate as to whether these links are independent of involvement in more traditional forms of bullying. The present study systematically examined the association between involvement in cyber…

Professional Skills Development in a Resource-Poor Setting: The Case of Pharmacy in Malawi

ERIC Educational Resources Information Center

Lim, Zoe; Anderson, C.; McGrath, S.

2012-01-01

The dominance of the human capital approach in vocational skills development has been increasingly questioned for being de-humanised and de-contextualised. Contrary to this trend, the discourse in health professional skills development has shown increasing enthusiasm for consolidating this existing paradigm. To debate whether professional skills…

In Italy, Have Higher-Education Reforms Created a "Big Bordello"?

ERIC Educational Resources Information Center

Rocca, Francis X.

2006-01-01

This article focuses on Italy's Higher Education reforms and hotly debated developments. These developments are experience credits and online universities. The reform replaced the existing degree system, in which most undergraduate programs lasted four years--although the average graduate actually took more than seven years to earn a degree--with…

Futurism and Education: Some Perspectives for Global Educators. Occasional Papers Series, No. 3.

ERIC Educational Resources Information Center

Norris, Neal; Salomon, Manjula

A working knowledge of futurist perspective is becoming essential to educators. While global education acquaints students with their responsibilities as members of a group extending beyond their personal and local boundaries, futurism awakens students to the interconnectedness of past, present, and future. Although debate exists over whether it is…

Policy Debate in Ethiopian Teacher Education: Retrospection and Future Direction

ERIC Educational Resources Information Center

Shishigu, Aweke; Gemechu, Eyasu; Michael, Kassa; Atnafu, Mulugeta; Ayalew, Yenealem

2017-01-01

Though, Ethiopia registered an extraordinary achievement in terms of increasing student enrolment, still quality of education remains a challenge and is becoming a bottleneck. One of the problems might be the structure and nature of teacher education itself. The purpose of this study therefore was to critically examine the existing literature and…

Resource letter ETC-1 - Extraterrestrial civilization

NASA Technical Reports Server (NTRS)

Kuiper, Thomas B. H.; Brin, Glen David

1989-01-01

This resource letter provides a guide to the literature about intelligent life beyond the human sphere of exploration. It offers a starting point for professionals and academics interested in participating in the debate about the existence of other technological civilizations or in SETI. It can also serve as a reference for teaching. Several extensive bibliographies are cited.

Olfactory Blocking and Odorant Similarity in the Honeybee

ERIC Educational Resources Information Center

Gerber, Bertram; Giurfa, Martin; Guerrieri, Fernando; Lachnit, Harald

2005-01-01

Blocking occurs when previous training with a stimulus A reduces (blocks) subsequent learning about a stimulus B, when A and B are trained in compound. The question of whether blocking exists in olfactory conditioning of proboscis extension reflex (PER) in honeybees is under debate. The last published accounts on blocking in honeybees state that…

The AFS Volunteer Resources Study: Summary of Findings from Germany Study.

ERIC Educational Resources Information Center

Zeutschel, Uli; Hansel, Bettina

An ongoing debate exists on the issue of volunteering and its political implications in West Germany. Critics of the social welfare system have a direct impact on volunteerism. The ruling coalition aims to limit public spending in the social services sector while the "grassroots" movement emphasizes the danger of state-provided services…

Sex Differences in Overt Aggression and Delinquency among Urban Minority Middle School Students

ERIC Educational Resources Information Center

Nichols, Tracy R.; Graber, Julia A.; Brooks-Gunn, Jeanne; Botvin, Gilbert J.

2006-01-01

Given the recent debate over whether differential pathways to overt aggression and delinquency exist between boys and girls, this study examined sex differences in overt aggressive and delinquent acts along with potential differences in precursors (anger, self-control, family disruption) to antisocial behaviors among a sample of urban minority…

The Financial Equity Debate. Pennsylvania Educational Policy Studies, Number 15.

ERIC Educational Resources Information Center

Cooley, William W.; Pomponio, Debra

Discussion of inequity in funding of Pennsylvania schools has tended to focus on differences between wealthy and poor school districts. In Pennsylvania, 180 school districts have filed a lawsuit challenging the constitutionality of the existing public school funding scheme. A study of the state's 500 school districts, grouped by market value of…

Implementing Intensive Vocabulary Instruction for Students at Risk for Reading Disability

ERIC Educational Resources Information Center

Pullen, Paige C.; Tuckwiller, Elizabeth D.; Ashworth, Kristen; Lovelace, Shelly P.; Cash, Deanna

2011-01-01

Concerns regarding literacy levels in the United States are long standing. Debates have existed for decades regarding the most effective ways to teach reading, especially the polarizing dilemma of how much to focus on decoding versus code-emphasis and whole language instruction. Fortunately, as a result of concentrated research efforts and…

Learning Styles: A Review of Validity and Usefulness

ERIC Educational Resources Information Center

Li, Yulong; Medwell, Jane; Wray, David; Wang, Lixun; Liu, Xiaojing

2016-01-01

The debate about learning styles has been on going for nearly half a century, many researchers have categorised them into style families. For some reasons, VAK is the most often heard, however, it is only one of the many categories. Current study gives a synthetic introduction of the existing strands of learning style categorizations, and…

Ian Hacking, Learner Categories and Human Taxonomies

ERIC Educational Resources Information Center

Davis, Andrew

2008-01-01

I use Ian Hacking's views to explore ways of classifying people, exploiting his distinction between indifferent kinds and interactive kinds, and his accounts of how we "make up" people. The natural kind/essentialist approach to indifferent kinds is explored in some depth. I relate this to debates in psychiatry about the existence of mental…

Towards a Rhythmanalysis of Debt Dressage: Education as Rhythmic Resistance in Everyday Indebted Life

ERIC Educational Resources Information Center

Wozniak, Jason Thomas

2017-01-01

Debt shapes subjectivity by rhythmically training indebted subjects. Stated slightly differently, there exists a debt dressage that produces indebted subjectivity. One of the principle aims of this article is to introduce rhythm into the debt analysis debates. Building on Henri Lefebvre's book "Rhythmanalysis: Space, Time and Everyday…

The Two-Word Stage: Motivated by Linguistic or Cognitive Constraints?

ERIC Educational Resources Information Center

Berk, Stephanie; Lillo-Martin, Diane

2012-01-01

Child development researchers often discuss a "two-word" stage during language acquisition. However, there is still debate over whether the existence of this stage reflects primarily cognitive or linguistic constraints. Analyses of longitudinal data from two Deaf children, Mei and Cal, not exposed to an accessible first language (American Sign…

The Effectiveness of Youth Financial Education: A Review of the Literature

ERIC Educational Resources Information Center

McCormick, Martha Henn

2008-01-01

Comprehensive strategies for educating children and youth so they can become effective managers of money and successful navigators of a complex financial marketplace have not yet emerged from the dialogue and debate surrounding financial education. A rich and growing body of research about adult financial education exists, but youth financial…

Perceptions of Care: Self Reflections of Women Teachers of African Descent Who Teach in Urban Settings

ERIC Educational Resources Information Center

Abioro, Elizabeth

2010-01-01

Discussions and debates about the educational system in the United States continue to center on curriculum and school reform. However, many children in America's public schools suffer from existing "life hazards" including social isolation, poverty, neglect, drug abuse, violence, school failure, and the breakdown of traditional family…

The Digital Native Debate in Higher Education: A Comparative Analysis of Recent Literature

ERIC Educational Resources Information Center

Smith, Erika E.

2012-01-01

More than a decade after Prensky's influential articulation of digital natives and immigrants, disagreement exists around these characterizations of students and the impact of such notions within higher education. Perceptions of today's undergraduate learners as tech-savvy "digital natives" (Prensky, 2001a), who both want and need the…

Darwin's Intertextual Baby: Erasmus Darwin as Precursor in Child Psychology.

ERIC Educational Resources Information Center

Bradley, Ben S.

1994-01-01

Notes that Charles Darwin's observations on babies are not examples of data collected to test hypotheses. Draws from Bakhtin to argue that they extend and vary existing modes of discourse, primarily debates about the place of instinct in language acquisition, traceable to his grandfather, Erasmus Darwin. Concludes that the significance of Darwin's…

Beyond Abstinence-Only: Relationships between Abstinence Education and Comprehensive Topic Instruction

ERIC Educational Resources Information Center

Jeffries, William L., IV; Dodge, Brian; Bandiera, Frank C.; Reece, Michael

2010-01-01

In the United States, a debate exists as to whether abstinence-only or comprehensive sexuality education strategies are most beneficial for school-age youth. Despite abstinence being a fundamental component of comprehensive education, the two are often characterized as polar opposites. Few studies have examined overlaps between the approaches. The…

Social Reproduction of Gender Hierarchies in Sports through Schooling in Khyber Pakhtunkhwa

ERIC Educational Resources Information Center

Ullah, Hazir; Skelton, Christine

2016-01-01

This paper examines a neglected aspect of gender equality debate--how knowledge about gender and sports is organized in school textbooks in Khyber Pakhtunkhwa (KPK). It examines the contradictions that exist between government rhetoric of eliminating gender biases from school textbooks and the prevalence of the same in the current school…