Avoiding a fate worse than death: an argument for legalising voluntary physician-based euthanasia.

PubMed

Werren, Julia; Yuksel, Necef; Smith, Saxon

2012-09-01

The legalisation of voluntary physician-based euthanasia is currently the subject of much political, social and ethical debate and there is evidence in Australia of growing support for its implementation. In addressing many of the issues that surround legalisation, the article looks at some overseas jurisdictions that have legalised euthanasia to determine whether the social, political and ethical concerns prominent in the Australian debate have proved problematic in other jurisdictions. In addition, the article examines the report on the Dying with Dignity Bill 2009 (Tas) which commented extensively on the issues relating to voluntary physician-based euthanasia.

Faculty Mentoring in Residence Halls: An Experiential Learning Process

ERIC Educational Resources Information Center

Jhaveri, Hemlata

2012-01-01

As more demands are being placed on faculty inside of the classroom, the debate surrounding the feasibility of faculty having the time and resources to be involved outside the classroom continues. At the same time there is a growing concern that in light of current advancements in technology; oral communication skills, basic to human existence is…

Tunali Hilmi Bey's Views on Education

ERIC Educational Resources Information Center

Kamer, Selman Tunay

2015-01-01

At the beginning of the 20th century, Tunali Hilmi Bey, who was not an educator, played an important part among the harsh debates on education surrounding Turkey. The current study analyzes Tunali Hilmi Bey's views on education that is a central point in his life and his sophisticated thoughts. Tunali Hilmi Bey launched a big effort to have social…

Nuclear Winter: Uncertainties Surround the Long-Term Effects of Nuclear War. Report to the Congress.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

Nuclear winter, a term used to describe potential long-term climate and environmental effects of nuclear war, has been a subject of debate and controversy. This report examines and presents scientific and policy implications of nuclear winter. Contents include: (1) an executive summary (highlighting previous and current studies on the topic); (2)…

Reproductive health policy affecting low-income women: historical precedents and current need for social work action.

PubMed

Averitt Taylor, Jessica

2014-01-01

This article provides an overview of the historical arguments surrounding reproductive health policy and current policy initiatives. Because reproductive policy itself is a vast subject matter with sometimes blurry boundaries, the struggle concerning the advent of birth control is used to illustrate the historic complexities of policy affecting such a wide array of individuals. The battle over introduction of the birth control pill is pertinent because the very same arguments are used today in debates over reproductive health policy.

Current and emerging rehabilitation for concussion: A review of the evidence

PubMed Central

Broglio, Steven P.; Collins, Michael W.; Williams, Richelle M.; Mucha, Anne; Kontos, Anthony

2015-01-01

Concussion is one of the most hotly debated topics in sports medicine today. Research surrounding concussion has experienced significant growth recently especially in the areas of incidence, assessment, and recovery. However, there is limited research on the most effective rehabilitation approaches for this injury. This review evaluates the current literature for evidence for and against physical and cognitive rest and the emerging areas targeting vestibular, oculomotor, and pharamocological interventions for the rehabilitation of sport-related concussion. PMID:25818710

Stem Cells and Society: An Undergraduate Course Exploring the Intersections among Science, Religion, and Law

PubMed Central

Friedrichsen, Patricia

2009-01-01

The intersection of science and our society has led to legal and ethical issues in which we all play a part. To support development of scientific literacy, college science courses need to engage students in difficult dialogues around ethical issues. We describe a new course, Stem Cells and Society, in which students explore the basic biology of stem cell research and the controversy surrounding it. As part of the course, we highlight the nature of science, looking at the methods and norms within the scientific community. To gain a perspective on the current stem cell controversy, we examine the public debates in the 1970s surrounding in vitro fertilization, the stem cell initiative in Missouri, and the personal and religious viewpoints that have emerged relative to the stem cell debate. In the Stem Cells and Society course, students are challenged to develop and clarify their own personal positions concerning embryonic stem cell research. These positions are grounded in science, religion or personal philosophy, and law. PMID:19255139

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…

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.

Unclouded Vision

NASA Astrophysics Data System (ADS)

Crowcroft, Jon; Madhavapeddy, Anil; Schwarzkopf, Malte; Hong, Theodore; Mortier, Richard

Current opinion and debate surrounding the capabilities and use of the Cloud is particularly strident. By contrast, the academic community has long pursued completely decentralised approaches to service provision. In this paper we contrast these two extremes, and propose an architecture, Droplets, that enables a controlled trade-off between the costs and benefits of each. We also provide indications of implementation technologies and three simple sample applications that substantially benefit by exploiting these trade-offs.

Female sex trafficking: conceptual issues, current debates, and future directions.

PubMed

Meshkovska, Biljana; Siegel, Melissa; Stutterheim, Sarah E; Bos, Arjan E R

2015-01-01

Female sex trafficking is a pressing concern. In this article, we provide a comprehensive overview of relevant issues regarding the concept of female sex trafficking and research in the field of human trafficking, drawing on a variety of disciplines, including economics, gender and sexuality studies, psychology, sociology, law, and social work. We discuss the debates surrounding the definition of human trafficking, compare and contrast it with human smuggling, and outline connections between female sex trafficking and the issue of sex work and prostitution. We further discuss the history and current estimations of female sex trafficking. We then outline the main actors in female sex trafficking, including trafficked persons, traffickers, clients, and service providers, and we overview the trafficking process from recruitment to identification, recovery, and (re)integration. Finally, we conclude with recommendations for future research that tie together the concepts of vulnerability, exploitation, and long-term recovery and (re)integration.

Should nuclear energy form part of the UK's energy future?

NASA Astrophysics Data System (ADS)

Campbell, Peter

2003-03-01

Energy policies are under review everywhere, as the world tries to meet targets for reducing climate change despite continuing population growth. A major change in energy patterns is needed, with the critical period for transition predictably happening when young people currently at school are in their middle years of their lives. This article describes one way of bringing the debate surrounding energy demand and supply to life in physics classrooms.

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…

Collaborative Learning in Biology: Debating the Ethics of Recombinant DNA Technology.

ERIC Educational Resources Information Center

Anderson, Rodney P.

1998-01-01

Discusses applications of recombinant DNA technology and the controversies surrounding that technique. Provides a cooperative learning project idea that involves teams of students investigating and debating these issues. (DDR)

An Empirical Analysis of Internet Message Boards for Self-Harming Behavior.

PubMed

Eichenberg, Christiane; Schott, Markus

2017-01-01

Much debate surrounds the potential effects of self-harm forum use. Arguments in favor highlight factors such as providing access to a supportive community. However critical voice highlighting potential dangers such as forums serving as a platform to promote self-harm, clearly dominate the debate. Using an online questionnaire, the goal of the current study was to examine sociodemographic characteristics, the psychopathology of forum users, motives for participating, and subjective effects of self-harm forum use. A total of 309 self-harm forum users participated in this study. 3 heterogeneous user types with differing motives for visiting the forum and different usage effects were identified. The results question the assumptions that self-harm forums are a source of harm and point to their predominantly constructive and preventive functions.

A Review of the Current Geographic Distribution of and Debate Surrounding Electronic Cigarette Clean Air Regulations in the United States

PubMed Central

Kadowaki, Joy; Vuolo, Mike; Kelly, Brian C.

2014-01-01

In this article, we present the results of a systematic review of state, county, and municipal restrictions on the use of electronic cigarettes (e-cigarettes) in public spaces within the United States, alongside an overview of the current legal landscape. The lack of federal guidance leaves lower-level jurisdictions to debate the merits of restrictions on use in public spaces without sufficient scientific research. As we show through a geographic assessment of restrictions, this has resulted in an inconsistent patchwork of e-cigarette use bans across the United States of varying degrees of coverage. Bans have emerged over time in a manner that suggests a “bottom up” diffusion of e-cigarette clean air policies. Ultimately, the lack of clinical and scientific knowledge on the risks and potential harm reduction benefits has led to precautionary policymaking, which often lacks grounding in empirical evidence and results in spatially uneven diffusion of policy. PMID:25463920

Debate, Research on E-Cigarettes Continues

Cancer.gov

Since they first began to be sold in North America in the mid-2000s, electronic cigarettes have been the subject of intense debate. NCI's Dr. Michele Bloch recently presented an update on some of the issues surrounding e-cigarettes.

Searching for "voices": feminism, anthropology, and the global debate over female genital operations.

PubMed

Walley, C J

1997-08-01

This article lays the groundwork for a feminist and anthropological political response to female genital "operations" that transcends the current debate over the phenomenon, which is couched in terms of cultural relativism or of politically-informed outrage. After an introduction, the study considers the politics involved in assigning a name to the procedure and explains the author's reason for choosing female genital "operation" over the more commonly used "circumcision," "mutilation," or "torture." In the next section, clitoridectomy is contextualized through a recounting of the circumstances under which the procedure was performed in the western Kenyan village of Kikhome in 1988. This discussion focuses on the ceremonies surrounding the circumcisions of young men and women, the author's attempts to discover how the young women involved really felt about the tradition, and a review of the anthropological literature on the significance and impact of these practices. The analysis then examines the international controversy surrounding female genital mutilation and provides an overview of the colonial discourse on female genital mutilation in Africa to expose 1) the origins of justifications for colonial dominance in the dominance of non-Western women by non-Western men and 2) the fact that use of cultural arguments that fuse women and tradition can support culturally-defined power relationships. The article concludes with a consideration of who is qualified to speak out against female genital mutilation given the fact that all women and all debates are the products of longstanding, tenacious power relationships.

Losing Ground? Part 1: The Dimensions of Urban Sprawl. Know Your Environment.

ERIC Educational Resources Information Center

Academy of Natural Sciences, Philadelphia, PA.

This bulletin provides information on the issues surrounding urban sprawl. It is designed to offer information on the dimensions of sprawl and related policy debates. Some of the major debates include whether or not sprawl is a problem that even needs to be addressed. A summary of the major points of debated topics is included. (Contains 20…

The New Departure Debate Surrounding Congressional Efforts to Create a National System of Education, 1871-1889

ERIC Educational Resources Information Center

Groen, Mark

2007-01-01

Congressman George Frisbie Hoar of Massachusetts introduced a bill "to establish a system of national education" on February 25, 1870. This bill, and others that followed, opened an acrimonious political debate that lasted for twenty years. The opening salvos of that debate, and the regional issues of ethnicity and religion that framed…

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.

Dialogic and Direct Instruction: Two Distinct Models of Mathematics Instruction and the Debate(s) Surrounding Them

ERIC Educational Resources Information Center

Munter, Charles; Stein, Mary Kay; Smith, Margaret Austin

2015-01-01

Background/Context: Which ideas should be included in the K-12 curriculum, how they are learned, and how they should be taught have been debated for decades in multiple subjects. In this article, we offer mathematics as a case in point of how new standards-related policies may offer an opportunity for reassessment and clarification of such…

[Development, science, and politics: the debate surrounding creation of the Instituto Internacional da Hiléia Amazônica].

PubMed

Magalhães, Rodrigo Cesar da Silva; Maio, Marcos Chor

2007-12-01

The article uses the debate surrounding creation of the Instituto Internacional da Hiléia Amazônica (International Institute of the Hylean Amazon--IIHA) as a point of departure for analyzing the topic of development. We first address post-World War II relations between science and development. Next, we examine the Brazilian government's initiatives in the Amazon during the 1940s and how the IIHA project was received. Lastly, we analyze the controversies ignited in Brazil by Unesco's plan. The IIHA project was a catalyst of the development debate in post-World War II Brazil. The discussions then sparked in Brazil and the project's denouement solidified a development model for the Amazon that even today underpins initiatives taken in the region.

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.

Where the Rubber Hits the Road: The Politics and Science of Climate Change in Congress

NASA Astrophysics Data System (ADS)

Koppes, M.

2004-12-01

Scientific understanding of the magnitude and rate of global and regional climate change is being actively communicated to Capitol Hill, however this information is being framed within the political debate that has brought climate change policy in the U.S. to a practical standstill. Efforts by scientists to communicate to Congress advances in the understanding of climate change have been obscured by policy-makers, lobbyists and some scientists themselves, into two polarized camps: those that who claim that current climate change is insignificant and/or of non-anthropogenic origin, and those who predict irreversible climate change in the near future and advocate a precautionary approach to anthropogenic contributions. As a science policy advisor to a Member of Congress active in the climate policy debate over the past year, I have observed firsthand most of the scientific information on climate change presented to Congress being partitioned into these camps. The political debate surrounding climate change policy has centered on the policymakers' understanding of scientific uncertainty. Communication by researchers of the definition of risk and uncertainty in climate science, in the language and framework of the legislative debate, is of utmost importance in order for policymakers to effectively understand and utilize science in the decision-making process. A comparison with the recent white paper on climate change policy developed by the UK Science and Technology council and currently adopted by UK policymakers demonstrates the importance of a general public understanding of the existing magnitude of climate change, uncertainties in the rate of future climate variability and its associated economic and social costs. Communication of research results on climate change has been most effective in the policy debate when framed within the context of economic or security risks in the short term. Other effective methods include communicating local and regional climate scenarios and associated probabilities to individual policy-makers, as is currently being utilized to promote sponsorship of the Climate Stewardship Act in Congress.

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.

A Simulation of Counter-Cyclical Intervention: Some Practical Lessons

ERIC Educational Resources Information Center

Grawe, Nathan D.; Watts, Michael, Ed.

2007-01-01

The author introduces a simulation of counter-cyclical interventions that highlights important issues surrounding the practice of government intervention. The simulation provides experiential insight as to why economists have long debated the degree of persistence exhibited by disequilibrating shocks and connects this debate to discussions about…

The Baltic Republics and Language Ideological Debates Surrounding European Union Accession

ERIC Educational Resources Information Center

Hogan-Brun, Gabrielle

2005-01-01

This paper describes the impact of European Union accession negotiations on language ideological debates regarding minority (language) and citizenship rights in the Baltic Republics. It explores issues pertaining to the transferability of standards developed for established democracies in the West to the situation of democratising countries in…

The Economics of Child Care.

ERIC Educational Resources Information Center

Blau, David M., Ed.

Economic issues are an important part of the debate over child care policy. This volume presents findings from economic analyses of research on child care issues surrounding recent policy decisions and scholarly debates. The book's introduction discusses four main issues; government involvement in child care policies, its effect on quality of…

The Chains Around Academic Freedom in Teaching-Learning.

PubMed

Condon, Barbara Backer

2017-04-01

Freedom as a concept has been much debated. Is freedom an innate part of being, or does freedom even truly exists? These are questions that have gleaned countless hours of discourse over the years. Two components of freedom that can influence nurse higher education are freedom of speech, in the form of media, and academic freedom. The author of this column first introduces three views of freedom to demonstrate the differences surrounding it. A discussion of the media's use or misuse of freedom of speech and its influence on nursing education is then presented, followed by an examination of current threats to academic freedom in today's institutes of higher learning and specifically in the nursing education arena. The author concludes with suggestions on being a nurse educator through living as a humanbecoming professional while navigating issues surrounding nursing education.

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.

Restraint and the question of validity.

PubMed

Paterson, Brodie; Duxbury, Joy

2007-07-01

Restraint as an intervention in the management of acute mental distress has a long history that predates the existence of psychiatry. However, it remains a source of controversy with an ongoing debate as to its role. This article critically explores what to date has seemingly been only implicit in the debate surrounding the role of restraint: how should the concept of validity be interpreted when applied to restraint as an intervention? The practice of restraint in mental health is critically examined using two post-positivist constructions of validity, the pragmatic and the psychopolitical, by means of a critical examination of the literature. The current literature provides only weak support for the pragmatic validity of restraint as an intervention and no support to date for its psychopolitical validity. Judgements regarding the validity of any intervention that is coercive must include reference to the psychopolitical dimensions of both practice and policy.

When a Spoonful of Fallacies Helps the Sweetener Go Down: The Corn Refiner Association's Use of Straw-Person Arguments in Health Debates Surrounding High-Fructose Corn Syrup.

PubMed

Heiss, Sarah N; Bates, Benjamin R

2016-08-01

The American public is increasingly concerned about risks associated with food additives like high-fructose corn syrup (HFCS). To promote its product as safe, the Corn Refiners Association (CRA) employed two forms of straw-person arguments. First, the CRA opportunistically misrepresented HFCS opposition as inept. Second, the CRA strategically chose to refute claims that were easier to defeat while remaining ambiguous about more complex points of contention. We argue that CRA's discursive contributions represented unreasonable yet sustainable use of straw-person arguments in debates surrounding health and risk.

Toward "harder" medical humanities: moving beyond the "two cultures" dichotomy.

PubMed

Polianski, Igor J; Fangerau, Heiner

2012-01-01

Using the current international debate surrounding the incorporation of medical humanities into medical curricula as a starting point, the authors address both the legitimacy and didactics of teaching medical humanities to medical students. They highlight the paradox of the increasing prevalence of medical humanities in medical curricula and the often critical reception humanities courses receive. The alleged lack of empirical evidence linking such courses with improved patient care cannot alone explain the criticism they engender. After a short overview of the debate surrounding medical humanities and their inclusion in outcomes-based education, the authors outline the medical humanities block, "The History, Theory, and Ethics of Medicine," which is part of the German medical curriculum. A model developed at Ulm University exemplifies the integrated inclusion of the heterogeneous aspects of medical culture into medical education. This model emphasizes a reflexive approach (i.e., understanding how the humanities are manifested in medicine) as an alternative to the currently dominant narrative approach (i.e., liberal arts, moral development, and/or mental retreat), which has gradually been limited to a quasi-"secular religion" for doctors. This model uses established concepts from science and cultural studies as the "instruments" for seminars and courses; paradigms, discourses, social systems, and cosmologies constitute the tools for teaching and learning about the historical, theoretical, and ethical dimensions of medicine. The authors argue that this approach both precludes the need to justify the medical humanities and overcomes the dichotomy that has heretofore existed between the two cultures of science and the humanities in medicine.

Citizenship Education and the Dutch National Identity Debate

ERIC Educational Resources Information Center

Doppen, Frans H.

2010-01-01

As a result of dramatic demographic changes during the last half century as well as a series of recent events surrounding prominent personas, the Dutch have been engaged in an intense debate about their national identity and how citizenship education can contribute to the integration of Muslim immigrants in particular. This article analyses the…

Sex Instruction and the Construction of Homosexuality in New Zealand, 1920-1965

ERIC Educational Resources Information Center

Brickell, Chris

2005-01-01

Historical analysis of sex education materials, as well as of the debates that surround them, can shed light upon the construction of sexuality in particular contexts. This article examines some of these materials and debates as a window into the construction of "homosexuality" and "the homosexual" in mid-twentieth century New…

The Great Graduation-Rate Debate

ERIC Educational Resources Information Center

Wolfe, Christine O.

2009-01-01

The purpose of this paper is to promote clearer understanding of the graduation-rate debate by distilling the policy developments and controversy surrounding the measurement of these rates over the last decade. The paper concludes with a discussion of the move toward a federally mandated common metric for graduation rates. The No Child Left Behind…

Fueling a Crisis: Public Argument and the 1988 Yellowstone Fire Debate.

ERIC Educational Resources Information Center

Hardy-Short, Dayle; Short, C. Brant

Debate surrounding the 1988 Yellowstone National Park fires provides material for a case study into the relationship between a crisis and public argument. Studies like this reflect the importance of a recent trend in higher education, namely, the analysis of environmental issues from different academic perspectives. In this case, analysis of…

Language Policy, In-Migration and Discursive Debates in Wales

ERIC Educational Resources Information Center

Edwards, Catrin Wyn

2017-01-01

Drawing on theory from critical language policy literature, this article explores the impact of discourses on in-migration on Welsh language policy. By focussing on discursive debates surrounding the subject of in-migration, the article analyses how a range of actors produce and reproduce discourses on in-migration in Wales and how these…

Race and Jury Selection: Psychological Perspectives on the Peremptory Challenge Debate

ERIC Educational Resources Information Center

Sommers, Samuel R.; Norton, Michael I.

2008-01-01

The legal system is a domain of potential relevance for psychologists, whether in the capacity of expert witness or citizen juror. In this article, the authors apply a psychological framework to legal debate surrounding the impact of race on the process of jury selection. More specifically, the authors consider race and the peremptory challenge,…

Deflecting the Political in the Visual Images of Execution and the Death Penalty Debate

ERIC Educational Resources Information Center

George, Diana; Shoos, Diane

2005-01-01

Examining a range of visual images of executions, both legal (the executions of convicted murderers) and extralegal (the lynchings of innocent African Americans), in still photographs and in Hollywood films, the authors suggest that while such images may flatten and neutralize the popular debates and politics surrounding the issues, this is not…

Historical perspective on the medical use of cannabis for epilepsy: Ancient times to the 1980s.

PubMed

Friedman, Daniel; Sirven, Joseph I

2017-05-01

There has been a dramatic surge in the interest of utilizing cannabis for epilepsy treatment in the US. Yet, access to cannabis for research and therapy is mired in conflicting regulatory policies and shifting public opinion. Understanding the current state of affairs in the medical cannabis debate requires an examination of the history of medical cannabis use. From ancient Chinese pharmacopeias to the current Phase III trials of pharmaceutical grade cannabidiol, this review covers the time span of cannabis use for epilepsy therapy so as to better assess the issues surrounding the modern medical opinion of cannabis use. This article is part of a Special Issue titled Cannabinoids and Epilepsy. Copyright © 2016 Elsevier Inc. All rights reserved.

Attention deficit/hyperactivity disorder blame game: a study on the positioning of professionals, teachers and parents.

PubMed

Frigerio, Alessandra; Montali, Lorenzo; Fine, Michelle

2013-11-01

Attention deficit/hyperactivity disorder is currently the most debated childhood psychiatric diagnosis. Given the circulation of competing perspectives about the 'real' causes of children's behaviour and the 'best' way to treat them, we aim to analyse the interactions of the central social actors' discourses about attention deficit/hyperactivity disorder children within the Italian context. Adopting a multi-method approach, we focus on the polyphonic chorus of voices surrounding the child, studying the discourses of mental health professionals, teachers and parents. These actors are representative of three contexts that are deeply engaged with attention deficit/hyperactivity disorder: medical institutions, schools and families. Our theoretical and methodological approach integrates positioning theory, the Bakhtinian notion of dialogical thinking and discourse analysis to study stakeholders' reflexive and interactive positioning in terms of the attribution of rights, duties, responsibilities and power issues. The results show that mutual blame is a constitutive element of relational dynamics among the key adults surrounding attention deficit/hyperactivity disorder children. We argue that these conflicting relationships are not merely related to the debate regarding the validity of the attention deficit/hyperactivity disorder diagnosis. Rather, the mutual blame centres on questions of compliance, recognition of authority and morality. Through the blame game, adults negotiate their own and others' subjectivity in ways that simultaneously (re)produce power relationships and resistance efforts.

Thoughts on Film: Critically Engaging with Both Adorno and Benjamin

ERIC Educational Resources Information Center

D'Olimpio, Laura

2015-01-01

There is a traditional debate in analytic aesthetics that surrounds the classification of film as Art. While much philosophy devoted to considering film has now moved beyond this debate and accepts film as a mass art, a subcategory of Art proper, it is worth reconsidering the criticism of film pre-Deleuze. Much of the criticism of film as…

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.

The research imperative revisited: considerations for advancing the debate surrounding medical research as moral imperative.

PubMed

Wayne, Katherine; Glass, Kathleen Cranley

2010-01-01

Medical research is frequently regarded as not only laudable, but even obligatory. However, the moral foundation for such an obligation is far from clear. Lively debate concerning the viability of an obligation to conduct and support medical research is transpiring among a small number of scholars speaking from a variety of backgrounds, yet the current discussion is predominantly situated within several discrete academic and professional circles, allowing only sporadic engagement within and between scholarly disciplines and the medical realm. We aim to lay the groundwork for a focused critique of the "research imperative" by examining (1) its commitments within ideologies of science, medicine, and progress: and (2) its normative theoretical underpinnings. Our analysis finds no solid grounding for the research imperative and exposes problems in the attitudes and arguments supporting it. We believe these concerns present compelling reasons for devoting greater critical attention to the research imperative and to the morality of the medical research enterprise as a whole.

Do patients have responsibilities in a free-market system? A personal perspective.

PubMed

Civaner, Murat; Arda, Berna

2008-03-01

The current debate that surrounds the issue of patient rights and the transformation of health care, social insurance, and reimbursement systems has put the topic of patient responsibility on both the public and health care sectors' agenda. This climate of debate and transition provides an ideal time to rethink patient responsibilities, together with their underlying rationale, and to determine if they are properly represented when being called 'patient' responsibilities. In this article we analyze the various types of patient responsibilities, identify the underlying motivations behind their creation, and conclude upon their sensibleness and merit. The range of patient responsibilities that have been proposed and implemented can be reclassified and placed into one of four groups, which are more accurate descriptors of the nature of these responsibilities. We suggest that, within the framework of a free-market system, where health care services are provided based on the ability to pay for them, none of these can properly be justified as a patient responsibility.

Urban v. Suburban: The Examination of the Debate over Where to Site Two New Jersey Community Colleges

ERIC Educational Resources Information Center

Noonan, Patrick S.

2013-01-01

This research examines the debate surrounding the site selection of several New Jersey community colleges. It takes into account the 1960s time period in which they were founded. The process to establish a community college commenced with each county establishing a committee to assess whether or not there was a need to institute a county college…

Surveillance and medical therapy following endovascular treatment of chronic cerebrospinal venous insufficiency.

PubMed

Forbes, Thomas L; Harris, Jeremy R; Kribs, Stewart W

2012-06-01

The debate regarding the possible link between chronic cerebrospinal venous insufficiency and multiple sclerosis (MS) is continuously becoming more and more contentious due to the current lack of level 1 evidence from randomized trials. Regardless of this continued uncertainty surrounding the safety and efficacy of this therapy, MS patients from Canada, and other jurisdictions, are traveling abroad to receive central venous angioplasty and, unfortunately, some also receive venous stents. They often return home with few instructions regarding follow-up or medical therapy. In response we propose some interim, practical recommendations for post-procedural surveillance and medical therapy, until further information is available.

Bioethics and health disparity: Adding diversity to the debate.

PubMed

Chilton, Janice Allen; Hajek, Richard A

2006-01-01

Advances in biomedical science and technology have raised profound challenges to the way we think, feel, and act regarding human practices and ideals. Ethicists are needed from diverse populations who can enhance moral debate by offering cultural insight as choices are made as to how society should approach the expanding medical and biological possibilities. In this text, we review comments from bioethicists who are focusing on the moral issues surrounding health disparity. The purpose of the report is to ask the reader to begin to understand how to be an informed partner in this ethical debate.

Medicinal cannabis: moving the debate forward.

PubMed

Newton-Howes, Giles; McBride, Sam

2016-11-18

There has been increased interest in cannabis as a medicine both nationally and internationally. Internationally, cannabis is accepted as a medication for a variety of purposes in a variety of legal guises and this, associated with anecdotes of the utility of cannabis as medication has led for calls for it to be 'medicalised' in New Zealand. This viewpoint discusses the issues associated with this approach to accessing cannabis and some of the difficulties that may be associated with it. It is important doctors are at the forefront of the debate surrounding medicalised cannabis. Recommendations as to the ongoing debate are offered.

Defensive Driving.

ERIC Educational Resources Information Center

Sutton, Judy

1997-01-01

Discusses management issues surrounding school busing operations within the context of tightening budgets while simultaneously serving the growing number of students with special needs. The debate on bus use for advertising is highlighted. (GR)

Prescribing medical cannabis in Canada: Are we being too cautious?

PubMed

Lake, Stephanie; Kerr, Thomas; Montaner, Julio

2015-04-30

There has been much recent discussion and debate surrounding cannabis in Canada, including the prescribing of medical cannabis for therapeutic purposes. Certain commentators - including the Canadian Medical Association (CMA) - have denounced the prescribing of cannabis for medical purposes due to a perceived lack of evidence related to the drug's efficacy, harms, and mechanism of action. In this commentary, we present arguments in favour of prescribing medical cannabis in Canada. We believe the anti-cannabis position taken by CMA and other commentators is not entirely evidence-based. Using the example of neuropathic pain, we present and summarize the clinical evidence surrounding smoked or vapourized cannabis, including recent evidence pertaining to the effectiveness of cannabis in comparison to existing standard pharmacotherapies for neuropathy. Further, we outline how the concerns expressed regarding cannabis' mechanism of action are inconsistent with current decision-making processes related to the prescribing of many common pharmaceuticals. Finally, we discuss potential secondary public health benefits of prescribing cannabis for pain-related disorders in Canada and North America.

One small edit for humans, one giant edit for humankind? Points and questions to consider for a responsible way forward for gene editing in humans.

PubMed

Howard, Heidi C; van El, Carla G; Forzano, Francesca; Radojkovic, Dragica; Rial-Sebbag, Emmanuelle; de Wert, Guido; Borry, Pascal; Cornel, Martina C

2018-01-01

Gene editing, which allows for specific location(s) in the genome to be targeted and altered by deleting, adding or substituting nucleotides, is currently the subject of important academic and policy discussions. With the advent of efficient tools, such as CRISPR-Cas9, the plausibility of using gene editing safely in humans for either somatic or germ line gene editing is being considered seriously. Beyond safety issues, somatic gene editing in humans does raise ethical, legal and social issues (ELSI), however, it is suggested to be less challenging to existing ethical and legal frameworks; indeed somatic gene editing is already applied in (pre-) clinical trials. In contrast, the notion of altering the germ line or embryo such that alterations could be heritable in humans raises a large number of ELSI; it is currently debated whether it should even be allowed in the context of basic research. Even greater ELSI debates address the potential use of germ line or embryo gene editing for clinical purposes, which, at the moment is not being conducted and is prohibited in several jurisdictions. In the context of these ongoing debates surrounding gene editing, we present herein guidance to further discussion and investigation by highlighting three crucial areas that merit the most attention, time and resources at this stage in the responsible development and use of gene editing technologies: (1) conducting careful scientific research and disseminating results to build a solid evidence base; (2) conducting ethical, legal and social issues research; and (3) conducting meaningful stakeholder engagement, education and dialogue.

Technical Versus Public Spheres: A Feminist Analysis of Women's Rhetoric in the Twilight Sleep Debates of 1914-1916.

PubMed

Johnson, Bethany; Quinlan, Margaret M

2015-01-01

Twilight Sleep (TS) describes the delivery, via an injection, of an amnestic drug cocktail to a parturient woman throughout labor. In order to understand the development of modern-day rhetoric surrounding childbirth methods and procedures, this article explores the debate over TS between the public and technical sphere in New York City between 1914 and 1916 and examines the ways in which this debate altered obstetric health care for middle- and upper-class White women. The public response to this campaign posed a direct challenge to male obstetricians in New York City, many of whom were ill-equipped, both literally and figuratively, to use this procedure. Using a feminist rhetorical criticism, we examined the pro-TS rhetoric of women writers in New York City, the methods they borrowed from the women's movement, and the ensuing dialogue between the public and technical spheres. For this study, we analyzed journal and newspaper articles, a pamphlet, a collection of pro-TS organizational documents, letters to the editor, and books published about TS and the history of birth. Lastly, we analyzed theoretical notions of childbirth in women's health and communication studies. After examining the TS debate, we found that birth practices for middle- and upper-class women in New York City shifted and the obstetric community gained ascendancy over female midwifery. We also found that in certain instances, the rhetoric of pro-TS activists was more technically accurate than the rhetoric of some physicians. Hence the TS debate emerged from an argument over the right to use technical language in the technical and/or the public sphere. Conclusions and implications offered by this historical, feminist analysis question our current understanding of women's health and birthing practices, doctor-patient communication, and patient empowerment and access to technical knowledge.

Legal and ethical issues in neuroimaging research: human subjects protection, medical privacy, and the public communication of research results.

PubMed

Kulynych, Jennifer

2002-12-01

Humans subjects research entails significant legal and ethical obligations. Neuroimaging researchers must be familiar with the requirements of human subjects protection, including evolving standards for the protection of privacy and the disclosure of risk in "non-therapeutic" research. Techniques for creating veridical surface renderings from volumetric anatomical imaging data raise new privacy concerns, particularly under the federal medical privacy regulation. Additionally, neuroimaging researchers must consider their obligation to communicate research results responsibly. The emerging field of neuroethics should strive to raise awareness of these issues and to involve neuroimaging researchers in the legal, ethical, and policy debates that currently surround human subjects research.

Sentinel lymph node biopsy from the vantage point of an oncologic surgeon.

PubMed

Wilson, Lori L

2009-01-01

Sentinel lymph node biopsy has greatly influenced the surgical management of clinically localized primary melanoma. Lymphatic mapping and sentinel lymph node biopsy have been used for the selective management of the draining regional lymph node basin of primary cutaneous melanoma. Oncologic surgeons have adopted this procedure to selectively identify occult nodal status in melanoma patients who are at a higher risk of regional metastasis. The current standard of treatment of tumor-positive sentinel lymph node metastasis is immediate completion lymphadenectomy, but considerable debate surrounds the utility of this procedure. This contribution reviews development, technical aspects, selective management of the lymph node basin, and sentinel lymph node biopsy techniques.

[Illness, culture and religion--issues of intercultural medical ethics and nursing ethics].

PubMed

Körtner, Ulrich H J

2007-01-01

Should modern medicine be allowed to do what it is capable of? And what role are religious norms and attitudes to play in both the medical course of life and the bioethical discourse of modern societies? Questions like these are subject of current intercultural medical and nursing ethics. Religious attitudes not only influence the cultural and political surroundings of medical research but also exert a practical influence on the health and illness attitudes of the individual. Coming before moral judgement should be the endeavour to understand one's counterpart, namely the patient, and his/her socio-cultural background. The question to be answered is how therapy and nursing can best be applied within the given socio-cultural framework without those responsible denying their own medical premises or their own concepts of nursing. Intercultural medical and nursing ethics provide an important contribution to the current debate on integration.

Curricular Controversy in the Math Wars: A Battle Without Winners.

ERIC Educational Resources Information Center

Reys, Robert E.

2001-01-01

Discusses the state of the mathematics textbook market and the debate surrounding the efforts to improve mathematics instruction, including the standards-based mathematics curriculum supported by the National Science Foundation. (Contains 12 references.) (PKP)

Debating restrictions on embryonic stem cell research.

PubMed

McClain, Colleen

2009-09-01

This study investigates the emotional and behavioral effects of interpersonal online communication, focusing on the controversy surrounding the loosening of restrictions on human embryonic stem cell research. The issue, central to national and statewide elections in 2008, generated heated debate among candidates and voters and evoked strong emotional sentiments among partisans. Using the theory of affective intelligence, this study proposes a predictive model connecting levels of enthusiasm and anxiety with behavioral and information-seeking outcomes. Cognitive appraisal theory is also employed to provide a role for political emotion in accounting for interactive media effects. To investigate the ways that online deliberation may influence discussions surrounding stem cell research, a between-subjects experimental study was conducted that systematically varied the tone of feedback received (reinforcing or challenging) and type of interaction (synchronous or asynchronous) experienced by users. Results indicate that emotional responses play a significant role in predicting behavioral intentions arising from the user-to-user interactive experience.

It's Not Business, It's Personal: Implicit Religion in the Corporate Personhood Debate

PubMed Central

McClendon, David

2016-01-01

Debate surrounding the United States Supreme Court's 2010 decision in Citizens United v. FEC is ostensibly about the legal rights of corporations. However, I argue that the debate about corporate personhood is infused with religious concerns, rooted in the Protestant Reformation, about the proper identification of agentive subjects and the consequences of misidentification for human personhood. Focusing on the language used by opponents and defenders in the popular media, I show how both sides are animated by Protestant notions of human agency and share similar anxieties about the threats to that agency posed by abstract corporate or governmental entities. Attending to this fundamentally religious dimension not only improves our understanding of the moral stakes in the debate over corporations’ legal rights but it also illuminates the implicit religious underpinnings of American political discourse. PMID:27493585

The Greenhouse Effect: Science and Policy.

ERIC Educational Resources Information Center

Schneider, Stephen H.

1989-01-01

Discusses many of the scientific questions surrounding the greenhouse effect debate and the issue of plausible responses. Discussion includes topics concerning projecting emissions and greenhouse gas concentrations, estimating global climatic response, economic, social, and political impacts, and policy responses. (RT)

It's no debate, debates are great.

PubMed

Dy-Boarman, Eliza A; Nisly, Sarah A; Costello, Tracy J

A debate can be a pedagogical method used to instill essential functions in pharmacy students. This non-traditional teaching method may help to further develop a number of skills that are highlighted in the current Accreditation Council for Pharmacy Education Standards 2016 and Center for the Advancement of Pharmacy Education Educational Outcomes 2013. Debates have also been used as an educational tool in other health disciplines. Current pharmacy literature does illustrate the use of debates in various areas within the pharmacy curriculum in both required and elective courses; however, the current body of literature would suggest that debates are an underutilized teaching tool in pharmacy experiential education. With all potential benefits of debates as a teaching tool, pharmacy experiential preceptors should further explore their use in the experiential setting. Copyright © 2017 Elsevier Inc. All rights reserved.

Science communication as political communication

PubMed Central

Scheufele, Dietram A.

2014-01-01

Scientific debates in modern societies often blur the lines between the science that is being debated and the political, moral, and legal implications that come with its societal applications. This manuscript traces the origins of this phenomenon to professional norms within the scientific discipline and to the nature and complexities of modern science and offers an expanded model of science communication that takes into account the political contexts in which science communication takes place. In a second step, it explores what we know from empirical work in political communication, public opinion research, and communication research about the dynamics that determine how issues are debated and attitudes are formed in political environments. Finally, it discusses how and why it will be increasingly important for science communicators to draw from these different literatures to ensure that the voice of the scientific community is heard in the broader societal debates surrounding science. PMID:25225389

Science communication as political communication.

PubMed

Scheufele, Dietram A

2014-09-16

Scientific debates in modern societies often blur the lines between the science that is being debated and the political, moral, and legal implications that come with its societal applications. This manuscript traces the origins of this phenomenon to professional norms within the scientific discipline and to the nature and complexities of modern science and offers an expanded model of science communication that takes into account the political contexts in which science communication takes place. In a second step, it explores what we know from empirical work in political communication, public opinion research, and communication research about the dynamics that determine how issues are debated and attitudes are formed in political environments. Finally, it discusses how and why it will be increasingly important for science communicators to draw from these different literatures to ensure that the voice of the scientific community is heard in the broader societal debates surrounding science.

A Pedagogy of Inquiry

ERIC Educational Resources Information Center

Pagowsky, Nicole

2015-01-01

Library instruction continues to evolve. Regardless of the myriad and conflicting opinions academic librarians have about the ACRL "Framework for Information Literacy," the debates and the document itself have engendered greater discourse surrounding how and why librarians teach. The "Framework" provides an additional push…

Drinking Water Arsenic Rule History

EPA Pesticide Factsheets

The EPA published the final arsenic rule on January 22, 2001. In response to the national debate surrounding the arsenic rule related to science and costs, the EPA announced on March 20, 2001 that the agency would reassess the science and cost issues.

Minutes of the Explosives Safety Seminar (21st) Held at Houston, Texas on 28-30 August 1984. Volume 1

DTIC Science & Technology

1984-08-01

34 debate? Probably neither. What I hoped it helped to do was to put the debate in proper perspective. Stressing the importance of definitions -- readiness...confusion surrounding our collective assault on the capability curve. I would like to conclude by stressing two points: • First, there is much more to the...hlooks (DARCOMR 365-100, Chapter 9-6). Cranes . The control board and all exposed wiring and switches should be guarded -.L (DARCOMR 385-100, para 9-5b

The Endangered Species Act and a Deeper Look at Extinction.

ERIC Educational Resources Information Center

Borowski, John F.

1992-01-01

Discusses the importance of saving species and dispels myths surrounding the endangered species act as background to three student activities that include a round table debate, writing to congresspeople, and a research project suggestion. Lists reference materials for endangered species. (MCO)

Underwhelmed: hyperbole, regulatory policy, and the genetic revolution.

PubMed

Caulfield, T

2000-05-01

Rapid advances in the field of genetics in recent years have caused some commentators to suggest the emergence of a "genetic revolution." Such advances have been both praised as the "future of medicine" and condemned for encouraging the acceptance in society of laissez-faire eugenics. Yet the effect of technological advances flowing from the science of genetics appear somewhat overstated as few products of the genetic revolution, particularly in the areas of gene therapy and genetic testing, have managed to satisfy scientists' expectations to date. Furthermore, misdirected regulation of such advances can exacerbate the social, legal, and ethical problems associated with genetics, particularly in the context of health care, where issues of human cloning and the use of premature genetic testing technologies dominate current public debate. In this article, the author criticizes the hyperbolic rhetoric surrounding the genetic revolution and calls for a more balanced and informed approach to the development of genetic policies and regulations. Such an approach should include substantial interdisciplinary debate and an active role on the part of government in the identification and communication of accurate information relating to the effects of recent technological advances in the field of genetics.

Compelling Diversities, Educational Intersections: Policy, Practice, Parity

ERIC Educational Resources Information Center

Taylor, Yvette

2013-01-01

The ninth international Gender and Education Association Conference "Compelling Diversities, Educational Intersections" hosted by the Weeks Centre for Social and Policy Research, London South Bank University engages with key debates surrounding the interplay between dynamics of education, work, employment and society in the context of…

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…

Translanguaging in Bilingual Schools in Wales

ERIC Educational Resources Information Center

Jones, Bryn

2017-01-01

This article examines the use of translanguaging as a pedagogical tool to support learning within bilingual classrooms in schools in Wales. Translanguaging is considered within non-pedagogic and pedagogic school contexts; hence, a distinction is made between universal and classroom translanguaging. Translanguaging has evoked debate surrounding the…

Controversies in the Treatment of Early Stage Endometrial Carcinoma

PubMed Central

Press, Joshua Z.; Gotlieb, Walter H.

2012-01-01

Despite the publication of numerous studies, including some multicentered randomized controlled trials, there continues to be vigorous debate regarding the optimal management of early stage endometrial cancer, including the extent of surgery and the role of adjuvant chemotherapy and radiation. Resolving these questions has become increasingly important in view of the increase of endometrial cancer, related to the aging population and the alarming incidence of obesity. Furthermore, there are more surgical challenges encountered when operating on elderly patients or on patients with increased BMI and the associated comorbidities, such as diabetes, hypertension, heart disease, and pulmonary dysfunction. This paper will focus on the advantages of minimally invasive surgery, the value of lymphadenectomy including sentinel lymph node mapping, and some of the current controversies surrounding adjuvant chemotherapy and radiation. PMID:22685466

A lack of standardization: the basis for the ethical issues surrounding quality and performance reports.

PubMed

Suchy, Kirsten

2010-01-01

Consumers in the United States are taking advantage of the proliferation of publicly available, internet-based performance reports and quality appraisals of health plans, healthcare organizations, hospitals, and physicians to aid in their healthcare decision making. However, these appraisal practices have given rise to controversy and debate over certain distinctive ethical issues. This article advocates a standardized ethical framework to guide current and future development and implementation of performance reports. This framework, which would resolve a number of the major issues, includes the following ethical principles to guide the practice of public reporting on the Internet and facilitate enhanced quality improvement in the healthcare industry: legitimacy, data integrity and quality, transparency, informed understanding, equity, privacy and confidentiality, collaboration, accountability, and evaluation and continuous improvement.

Spanish semantic feature production norms for 400 concrete concepts.

PubMed

Vivas, Jorge; Vivas, Leticia; Comesaña, Ana; Coni, Ana García; Vorano, Agostina

2017-06-01

Semantic feature production norms provide many quantitative measures of different feature and concept variables that are necessary to solve some debates surrounding the nature of the organization, both normal and pathological, of semantic memory. Despite the current existence of norms for different languages, there are still no published norms in Spanish. This article presents a new set of norms collected from 810 participants for 400 living and nonliving concepts among Spanish speakers. These norms consist of empirical collections of features that participants used to describe the concepts. Four files were elaborated: a concept-feature file, a concept-concept matrix, a feature-feature matrix, and a significantly correlated features file. We expect that these norms will be useful for researchers in the fields of experimental psychology, neuropsychology, and psycholinguistics.

Education, Underdevelopment, Unnecessary War and Human Security in Kosovo/Kosova

ERIC Educational Resources Information Center

Nelles, W.

2005-01-01

This paper examines educational linkages to persistent conflicts and contemporary security challenges in Kosovo. It reviews some historic foundations, debates and socioeconomic contexts concerning education as a security issue. It argues that poverty and underdevelopment coupled with failed diplomacy (particularly surrounding a 1996 ''Education…

Terms vs. Concepts--The Case of Weight

ERIC Educational Resources Information Center

Taibu, Rex

2017-01-01

Terminological and conceptual issues surrounding the definition of scientific terms have bothered teachers and students for many years. Some terms such as "energy" are not even usually defined, although they appear in different contexts of scientific communication, and others such as "weight" have debatable definitions, and for…

Political Issues in Gifted Education

ERIC Educational Resources Information Center

Gallagher, James J.

2015-01-01

In this article, James J. Gallagher proposes that understanding the political issues and the debate surrounding the education of gifted students is based on the recognition that education policy (including rules, regulations, financial allocations, etc.) reflects social policy. Hence, society prioritizes needs so that the most important of these…

Campaign Drama, Classroom Lessons

ERIC Educational Resources Information Center

Manzo, Kathleen Kennedy

2008-01-01

The hoopla surrounding the New Hampshire presidential primaries earlier this month stirred some students at Timberlane High School to watch the candidates' debates, read news coverage, attend rallies, and even volunteer in local campaign offices. That interest, in turn, stimulated discussions in Bob Dawson's government classes at the school,…

Economic issues with follow-on protein products.

PubMed

Lanthier, Michael; Behrman, Rachel; Nardinelli, Clark

2008-09-01

The economic effects of the possible introduction of 'follow-on' protein products have been the subject of recent debate. Here, we aim to explore the economic issues surrounding this debate using three measures: total sales, product complexity and patent expiry. Our analysis shows that the sales of therapeutic protein products are concentrated in a relatively small number of branded products, which may be the most attractive targets for follow-on development. For the years 2013-2015, we estimate that products representing US$20 billion in annual sales--approximately half of all sales in 2006--can be expected to lose patent protection.

Scientific disputes that spill over into Research Ethics: interview with Maria Cecília de Souza Minayo.

PubMed

Minayo, Maria Cecília de Souza

2015-09-01

This is an interview with Maria Cecília de Souza Minayo, by university lecturers Iara Coelho Zito Guerriero and Maria Lúcia Magalhães Bosi. It reflects the heat of the current debates surrounding implementation of a specific protocol for evaluation of research in the Human and Social Sciences (HSS), vis-à-vis the current rules set by the National Health Council, which have a clearly biomedical bias. The interview covers the difficulties of introducing appropriate and fair rules for judgment of HSS projects, in the face of a hegemonic understanding of the very concept of science by biologists and medical doctors, who tend not to recognize other approaches unless those approaches adopt their frames of reference. In this case, the National Health Council becomes the arena of this polemic, leading researchers in the human and social sciences to ask themselves whether the health sector has the competency to create rules for other areas of knowledge.

Theory to Reality: A Few Issues in Implementing Problem-Based Learning

ERIC Educational Resources Information Center

Hung, Woei

2011-01-01

The success of an intervention depends not only upon its theoretical soundness, but also on proper implementation that reflects the guidelines derived from its theoretical conception. Debates surrounding the effectiveness of problem-based learning (PBL) have focused on its theoretical conception and students' learning outcomes, but implementation…

"Huck Finn" in Context: A Teaching Guide.

ERIC Educational Resources Information Center

Schulten, Katherine

This guide contains a detailed, six-section curriculum that frames the debate over Mark Twain's novel "Huck Finn," asks students to think critically about it, and helps them to see the novel in a richer historical and literary context. The first section introduces students to the history of the controversy surrounding "Huck…

Mixed Method Designs: A Review of Strategies for Blending Quantitative and Qualitative Methodologies

ERIC Educational Resources Information Center

Pole, Kathryn

2007-01-01

The historical debate surrounding quantitative and qualitative research paradigms has been at times rather passionate. Arguments for and against methodologies often have centered on the philosophical differences regarding issues such as generalizability, epistemology, and authentic representation of the phenomena under research. More recently,…

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…

Narrow-Band Applications of Communications Satellites.

ERIC Educational Resources Information Center

Cowlan, Bert; Horowitz, Andrew

This paper attempts to describe the advantages of "narrow-band" applications of communications satellites for education. It begins by discussing the general controversy surrounding the use of satellites in education, by placing the concern within the larger context of the general debate over the uses of new technologies in education, and by…

Understanding the Workforce Outcomes of Education

ERIC Educational Resources Information Center

Mullin, Christopher M.

2012-01-01

The need for educational programs to show their return on investment is exemplified in the intense debate surrounding gainful employment programs--defined as programs that lead to gainful employment in a recognized occupation and theoretically differ from programs that offer education in the liberal arts or prepare students for further education.…

Wading through Quicksand: Making Sense of Minority Disproportionality in Identification of Emotional Disturbance

ERIC Educational Resources Information Center

Sullivan, Amanda L.

2017-01-01

The debate surrounding disproportionality in the identification of culturally and linguistically diverse students for special education, and in the category of emotional disturbance in particular, remains highly contentious, particularly as scholars grapple with the meaning and causes of disproportionality. In this article, I discuss assumptions…

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…

Promoting a Peaceful Classroom through Poetry

ERIC Educational Resources Information Center

Roberts, Sherron Killingsworth

2005-01-01

Today's classrooms hold many students who often possess dysfunctional approaches to conflict as entertainment. Abrasive talk shows, confrontational radio, even political debates, and the frenzy surrounding them may be considered evidence of this dysfunctional approach. Because we live in a post-9/11 reality and a time of war, the opportunity to…

Failing Boys? Issues in Gender and Achievement.

ERIC Educational Resources Information Center

Epstein, Debbie, Ed.; Elwood, Jannette, Ed.; Hey, Valerie, Ed.; Maw, Janet, Ed.

Issues surrounding boys'"underachievement" have been at the center of public debate about education and the raising of standards in recent years. Media and political responses to the "problem of boys" have tended to be simplistic, partial, and owe more to quick fixes than investigation and research. This book provides a…

Receptivity to Learner-Driven Feedback in EAP

ERIC Educational Resources Information Center

Maas, Clare

2017-01-01

There is still debate surrounding what constitutes the most effective feedback on EFL learners' writing, particularly in English for Academic Purposes (EAP) settings. Unanswered questions are found in the literature on topics such as the best formats for feedback, the role of technology, authors' authority over written texts, and ways of helping…

The Two World Histories

ERIC Educational Resources Information Center

Dunn, Ross E.

2008-01-01

In the arenas where the two world histories have taken shape, educators vigorously debate among themselves intellectual, pedagogical, and policy issues surrounding world history as a school subject. The people in each arena tend to share, despite internal disagreements, a common set of premises and assumptions for ordering the discussion of world…

Playwriting Pedagogy and the Myth of Intrinsic Creativity

ERIC Educational Resources Information Center

Gardiner, Paul

2016-01-01

Debates surrounding the teaching of playwriting are heavily influenced by theories of creativity. This article reports on research in Australian secondary schools that explored the student and teacher experiences of playwriting pedagogy. The findings of the research revealed that teaching was based on a belief in intrinsic creativity: that…

Spaulding and Materazzi Revisited: A Ten Year Retrospect.

ERIC Educational Resources Information Center

Bourke, Thomas A.

1988-01-01

Summarizes the ANSI standards for archival film and looks at the debate surrounding questions of archival storage, durability in a working environment, and affordability among proponents of silver halide, diazo, and vesicular films. Articles written by Carl Spaulding and Albert R. Materazzi on the subject are reviewed. (11 references) (MES)

Bitcoin: A Pedagogical Guide for the College Classroom

ERIC Educational Resources Information Center

Barre, Todd J.

2015-01-01

The emergence of Bitcoin as an online currency/payment system has been surrounded with controversy with equally passionate proponents and detractors arguing for its long-term viability. These debates lead to stimulating exercises for the finance or economics student eager to understand principles of money, currencies, and monetary economics. The…

Nature, Types and Scale of Rural Development.

ERIC Educational Resources Information Center

Hill, Frances

The issue of rural development has been surrounded by a number of debates regarding its nature, types, and scale. Included among the sources of controversy relating to rural development are the following areas: (1) the relation between rural development and rural industrialization, (2) the distribution of benefits and costs associated with…

Examining Punishment and Discipline: Defending the Use of Punishment by Coaches

ERIC Educational Resources Information Center

Seifried, Chad

2008-01-01

Confusion, uncertainty, and debate often surround the terms "discipline" and "punishment" because scholars fail to publicize that they possess distinctive meanings. This article differentiates punishment from discipline and attempts to present some rationale supporting its use, especially corporal punishment, in a sport setting from a coaching…

Choosing Equality: The Case for Democratic Schooling.

ERIC Educational Resources Information Center

Bastian, Ann; And Others

This book examines the current school reform debate as a product of tension between elitist and egalitarian goals for education. Chapter 1, "Making Choices," reviews issues in the current debate and provides a general outline of the book's argument. Chapter 2, "The Mission of Schooling," analyzes the reform debate in the context of resurgent…

A Novel Review of the Evidence Linking Myopia and High Intelligence

PubMed Central

Verma, Ajai; Verma, Abhishek

2015-01-01

The association between myopia and high intelligence has been the subject of much vexed debate in academic circles, particularly over the last two decades. This debate has risen from the observation that, over recent centuries, the prevalence of myopia amongst most populations has coincided with a marked increase in the average level of intelligence in these populations. The relationship between myopia and intelligence and theories surrounding this association is examined by the authors. Additionally, the various factors that confound the myopia and high intelligence debate, such as genetics, educational levels, ethnicity, and environmental factors were also explored by the authors. Whilst most studies found a positive correlation reaching statistical significance between myopia and high intelligence compared to emmetropes and hyperopes, further research is required to determine whether this association is causal. PMID:25653868

How do parents label their physical disciplinary practices? A focus on the definition of corporal punishment.

PubMed

Fréchette, Sabrina; Romano, Elisa

2017-09-01

The lack of consensus about the definition of corporal punishment (CP) contributes to the varying research findings and fuels the debate surrounding its use. Related to the problem of definitional variability is also the possibility that some parents may not be aware that their physical disciplinary strategies (PDS) are forms of CP. As a first step to move beyond the debate and to tailor educational efforts to change cultural norms and parents' behaviors, the objective of the current study was to clarify what parents self-label as CP. Using a sample of 338 Canadian parents, the study assessed the relationship between endorsement of CP and self-reports of specific PDS ranging in level of severity. Predictors (i.e., cultural norms, attitudes toward and childhood experiences of CP) of this relationship were investigated. Results revealed that general questions on CP may best reflect parental use of milder forms of PDS, such as spanking (Φ=0.62; r=-0.65) and slapping on the hand, arm, or leg (r=-0.47). Results also suggested that some parents (19.8%) do not endorse CP but use mild PDS. To move beyond the debate and to reach parents at risk of underreporting their use of CP, educational messages need to be tailored to specific and mild forms of PDS rather than to broad concepts such as CP. Moreover, factors such as attitudes toward corporal punishment (p ˂0.001) can help identify those parents who use PDS but who do not endorse CP. Copyright © 2017 Elsevier Ltd. All rights reserved.

Verbal working memory predicts co-speech gesture: evidence from individual differences.

PubMed

Gillespie, Maureen; James, Ariel N; Federmeier, Kara D; Watson, Duane G

2014-08-01

Gesture facilitates language production, but there is debate surrounding its exact role. It has been argued that gestures lighten the load on verbal working memory (VWM; Goldin-Meadow, Nusbaum, Kelly, & Wagner, 2001), but gestures have also been argued to aid in lexical retrieval (Krauss, 1998). In the current study, 50 speakers completed an individual differences battery that included measures of VWM and lexical retrieval. To elicit gesture, each speaker described short cartoon clips immediately after viewing. Measures of lexical retrieval did not predict spontaneous gesture rates, but lower VWM was associated with higher gesture rates, suggesting that gestures can facilitate language production by supporting VWM when resources are taxed. These data also suggest that individual variability in the propensity to gesture is partly linked to cognitive capacities. Copyright © 2014 Elsevier B.V. All rights reserved.

Wnt some lose some: transcriptional governance of stem cells by Wnt/β-catenin signaling

PubMed Central

Lien, Wen-Hui; Fuchs, Elaine

2014-01-01

In mammals, Wnt/β-catenin signaling features prominently in stem cells and cancers, but how and for what purposes have been matters of much debate. In this review, we summarize our current knowledge of Wnt/β-catenin signaling and its downstream transcriptional regulators in normal and malignant stem cells. We centered this review largely on three types of stem cells—embryonic stem cells, hair follicle stem cells, and intestinal epithelial stem cells—in which the roles of Wnt/β-catenin have been extensively studied. Using these models, we unravel how many controversial issues surrounding Wnt signaling have been resolved by dissecting the diversity of its downstream circuitry and effectors, often leading to opposite outcomes of Wnt/β-catenin-mediated regulation and differences rooted in stage- and context-dependent effects. PMID:25030692

Debating Values: Key Issues in Formatting an Argumentative Case.

ERIC Educational Resources Information Center

Scott, David K.

This paper analyzes the components of an "ideal" debate using a non-policy proposition. It is argued that debates using non-policy propositions are currently plagued by a variety of problems. Value propositions on the college level are dissimilar to the value propositions used in high school Lincoln-Douglas debate. Many debaters are…

Continuous Assessment in Schools: Teachers' Bitter Pill to Swallow

ERIC Educational Resources Information Center

Lumadi, Mutendwahothe Walter

2011-01-01

This paper articulates debates surrounding the concept of Continuous Assessment (CA) in South African schools. Although the research was focused on schools in this democratic country, it became evident from the findings that assessment is still a challenge besetting both General Education and Training (GET)and Further Education and Training Bands…

Narratives of Assimilation, Divergence, and Hybridity: The Reproduction Decisions of College-Educated Mexican American Women

ERIC Educational Resources Information Center

Alvarado, Emmanuel; Nehring, Daniel

2012-01-01

Our study explored cultural understandings surrounding the reproductive decisions of US-born, college-educated Mexican American women through a series of semi-structured in-depth interviews. In considering the results, this article advances debates on Latina women's reproductive choices beyond the theoretical paradigms of "assimilation" and…

A Strategic Response to MOOCs: How One European University Is Approaching the Challenge

ERIC Educational Resources Information Center

Brown, Mark; Costello, Eamon; Donlon, Enda; Giolla-Mhichil, Mairead Nic

2015-01-01

This paper briefly outlines some of the macro level claims, counter-claims, and unresolved debates surrounding the rapid growth of Massive Open Online Courses (MOOCs) in Higher Education. It then reports insights, experiences, and perceptions of those charged with developing a strategic institutional response to the challenges and opportunities…

Can Grey Ravens Fly?: Beyond Frayling's Categories

ERIC Educational Resources Information Center

Belcher, Shaun D.

2014-01-01

This paper analyses the effect of Christopher Frayling's categorisation of artistic research "research into art and design, research through art and design and research for art and design" on the debate surrounding the efficacy of studio-based artistic research as being valid within the university. James Elkins describes this as the…

Roles for Drosophila Mushroom Body Neurons in Olfactory Learning and Memory

ERIC Educational Resources Information Center

Zong, Lin; Tanaka, Nobuaki K.; Ito, Kei; Davis, Ronald L.; Akalal, David-Benjamin G.; Wilson, Curtis F.

2006-01-01

Olfactory learning assays in Drosophila have revealed that distinct brain structures known as mushroom bodies (MBs) are critical for the associative learning and memory of olfactory stimuli. However, the precise roles of the different neurons comprising the MBs are still under debate. The confusion surrounding the roles of the different neurons…

Listening to Families: The Role of Values in Shaping Effective Social Policy.

ERIC Educational Resources Information Center

Sylvester, Kathleen

Noting that the American public's concern for children is shaped by complicated and sometimes conflicting beliefs about family life, this paper examines the policy debates surrounding child care, early childhood development, family leave, and children's health insurance, and analyzes how well advocates have adapted to the new realities. Part 1 of…

Balancing the needs and preferences of humans against concerns for fishes: how to handle the emerging ethical discussions regarding capture fisheries?

PubMed

Sandøe, P; Gamborg, C; Kadri, S; Millar, K

2009-12-01

How can stakeholders within the fisheries community engage in constructive ethical discussions? Drawing on experiences from previous debates surrounding the human use of animals, this paper presents a proactive approach whereby stakeholders can create a framework for ethical discussion of capture fisheries.

Residents' Perceptions toward Utility-Scale Wind Farm Development

ERIC Educational Resources Information Center

Campbell, Joseph; Romich, Eric

2015-01-01

Increased development of wind farms in the U.S. has fostered debates surrounding the siting and support for the projects. Prior research demonstrates the importance of understanding the attitudes and opinions of community members when developing projects. This article reviews a case study of an Ohio community that integrated a local survey to…

Revisiting Differential Grading Standards Anno 2014: An Exploration in Dutch Higher Education

ERIC Educational Resources Information Center

Godor, Brian P.

2017-01-01

The role that teachers have in assessing student coursework is crucial. Their "determination" that a particular piece of student's work is "acceptable" has many serious consequences. With a lack of debate surrounding assessment, practices may become mired in conventions and disconnected from issues such as knowledge, power and…

Everyday Law for Children. The Everyday Law Series

ERIC Educational Resources Information Center

Herring, David J.

2006-01-01

This book provides an accessible introduction to laws that affect children and families, and the dominant public debates that surround and drive these laws. Using real-world examples, the book exposes the tension between reliance on the private, autonomous family and the public's desire to secure child wellbeing. A look at some public systems,…

Debunking Coriolis Force Myths

ERIC Educational Resources Information Center

Shakur, Asif

2014-01-01

Much has been written and debated about the Coriolis force. Unfortunately, this has done little to demystify the paradoxes surrounding this fictitious force invoked by an observer in a rotating frame of reference. It is the purpose of this article to make another valiant attempt to slay the dragon of the Coriolis force! This will be done without…

Data Do Not Speak for Themselves: The Role of Data in Scientific Controversies

ERIC Educational Resources Information Center

Sadler, Troy D.

2007-01-01

This article presents a learning cycle with the aim of helping students understand the evidentiary basis of scientific claims. Students consider data and interpretations as used to support contradictory views in the debate surrounding the causal relationship between human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS).…

Ecological Modernization and the US Farm Bill: The Case of the Conservation Security Program

ERIC Educational Resources Information Center

Lenihan, Martin H.; Brasier, Kathryn J.

2010-01-01

This paper examines the debate surrounding the inception of the Conservation Security Program (CSP) under the 2002 US Farm Bill as a possible expression of ecological modernization by examining the discursive contributions made by official actors, social movement organizations, and producer organizations. Based on this analysis, the CSP embodies…

Does Mixed Methods Research Matter to Understanding Childhood Well-Being?

ERIC Educational Resources Information Center

Jones, Nicola; Sumner, Andy

2009-01-01

There has been a rich debate in development studies on combining research methods in recent years. We explore the particular challenges and opportunities surrounding mixed methods approaches to childhood well-being. We argue that there are additional layers of complexity due to the distinctiveness of children's experiences of deprivation or…

Multiple Perspectives on Hiroshima. Pull-out 2.

ERIC Educational Resources Information Center

Schill, Karen

1998-01-01

Summarizes a unit of study in which students learn about the bombing of Hiroshima and Nagasaki through reading about the survivors of the atomic bomb explosions and reflecting on the debate surrounding the 50th anniversary commemorations in Hiroshima (Japan) and the United States. Suggests that students keep journals throughout the unit. (CMK)

Does Parental Sexual Orientation Matter? A Longitudinal Follow-Up of Adoptive Families with School-Age Children

ERIC Educational Resources Information Center

Farr, Rachel H.

2017-01-01

Controversy continues to surround parenting by lesbian and gay (LG) adults and outcomes for their children. As sexual minority parents increasingly adopt children, longitudinal research about child development, parenting, and family relationships is crucial for informing such debates. In the psychological literature, family systems theory contends…

Values Education: A Response to Moral Relativism.

ERIC Educational Resources Information Center

Kaplan, Joseph H.

There is a growing agreement that the moral relativism or value neutral education of the 1970s has been a failure, and many groups and individuals are calling for values education to become part of school curriculum. This paper focuses on the administration of values education and discusses the public policy debate surrounding it. Several…

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…

Playing the Recording Once or Twice: Effects on Listening Test Performances

ERIC Educational Resources Information Center

Ruhm, Richard; Leitner-Jones, Claire; Kulmhofer, Andrea; Kiefer, Thomas; Mlakar, Heike; Itzlinger-Bruneforth, Ursula

2016-01-01

Much debate surrounds the issue of whether allowing candidates to listen to recordings twice is more desirable in language tests than offering just one opportunity. Using regression models, this study investigates, analyses and interconnects both item difficulty and stimulus length in relation to the frequency of stimulus presentation and its…

The Politics of Self-Esteem.

ERIC Educational Resources Information Center

Kahne, Joseph

1996-01-01

Before analysts can assess self-esteem as a goal for policy and practice, they must consider the ideological orientations of those who use the term and the cultural norms that shape the debate. Explicit attention to the politics surrounding self-esteem is needed to evaluate the use of the term in policy contexts. (Author/SLD)

Capitalism's New Handmaiden: The Biotechnical World Negotiated through Children's Fiction

ERIC Educational Resources Information Center

Sawers, Naarah

2009-01-01

In an era when the merger between capitalism and science becomes an accepted norm, new questions need to be asked about the ethical implications of scientific practices. One such practice is organ transplantation. However, potent debates surround the just distribution and ethical implications of organ transplantation. This paper examines the ways…

Synthetic Phonics and the Teaching of Reading: The Debate Surrounding England's Rose Report

ERIC Educational Resources Information Center

Wyse, Dominic; Styles, Morag

2007-01-01

The Rose Report, commissioned by the Secretary of State for Education for England, recommended in March 2006 that early reading instruction must include synthetic phonics. This paper evaluates the extent to which research evidence supports this recommendation. In particular, a review of international research into the teaching of early reading…

Relationships between Observations of Elementary Mathematics Instruction and Student Achievement: Exploring Variability across Districts

ERIC Educational Resources Information Center

Lynch, Kathleen; Chin, Mark; Blazar, David

2017-01-01

Much debate surrounding teacher quality has focused on students' standardized test scores, but recent federal and state initiatives have emphasized the use of multiple measures to evaluate teacher quality, including classroom observations. In this study, we explore differences across school districts in the relationship between student achievement…

Infants' Auditory Enumeration: Evidence for Analog Magnitudes in the Small Number Range

ERIC Educational Resources Information Center

vanMarle, Kristy; Wynn, Karen

2009-01-01

Vigorous debate surrounds the issue of whether infants use different representational mechanisms to discriminate small and large numbers. We report evidence for ratio-dependent performance in infants' discrimination of small numbers of auditory events, suggesting that infants can use analog magnitudes to represent small values, at least in the…

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…

Countering Children's Sedentary Lifestyles. An Evaluative Study of a Media-Risk Education Approach

ERIC Educational Resources Information Center

Kline, Stephen

2005-01-01

In the wake of growing concerns about a "globesity" epidemic, this article explores the panic surrounding sedentary lifestyles and fast food culture, which have underscored calls for the cultural regulation of children's marketing. Avoiding the tired debate between those who see children as either manipulated or savvy consumers, this article…

Debating Affirmative Action: Politics, Media, and Equal Opportunity in a "Postracial" America

ERIC Educational Resources Information Center

Paguyo, Christina H.; Moses, Michele S.

2011-01-01

This article explores how race-conscious education policy is interpreted in the political landscape of a "postracial" America. Based on a qualitative media analysis of the press coverage surrounding Amendment 46, an antiaffirmative action initiative, we examine language, statistics, and messages leveraged by advocates and critics of the…

Science Education in Rural America: Adaptations for the Ivory Tower

ERIC Educational Resources Information Center

Van Doren, Gregory S.

2010-01-01

This thesis illustrated what can happen when academic culture disconnects from the cultures surrounding it. It showed that formal school environments are not always the best places to learn. A discussion of the debate between coherence and fragmentation learning theories illustrated academic chasms and a mindset that science education must…

To Spray or Not To Spray? A Debate Over DDT.

ERIC Educational Resources Information Center

Dinan, Frank J.; Bieron, Joseph F.

2001-01-01

Presents an activity in which students grapple with the complex issues surrounding the use of DDT to control malaria which affects millions of people in developing nations. Considers risk/benefit analysis and the pre-cautionary principle, two techniques used when making policy decisions involving the impact of science and technology on society.…

Teaching Energy Using an Integrated Science Approach

ERIC Educational Resources Information Center

Poggi, Valeria; Miceli, Cristina; Testa, Italo

2017-01-01

Despite its relevance to all scientific domains, the debate surrounding the teaching of energy is still open. The main point remains the problems students have in understanding some aspects of the energy concept and in applying their knowledge to the comprehension of natural phenomena. In this paper, we present a research-based interdisciplinary…

Dockside Tarts and Modesty Boards: A Review of Recent Policy on Sexualisation

ERIC Educational Resources Information Center

Bragg, Sara

2012-01-01

In recent years, the "sexualisation of childhood" has moved into the centre ground of public policy and debate internationally, despite the conceptual confusions and inadequate evidence surrounding the processes denoted by the term. This paper focuses primarily on the most recent of several UK government-commissioned reviews and reports,…

Do You Want Single-Gender Science Classrooms in Your Middle Schools?

ERIC Educational Resources Information Center

Sampson, Pauline M.; Gresham, Gloria; Leigh, Melissa M.; McCormick-Myers, Denice

2014-01-01

Controversy surrounds the issue of single-gender education, with advocates debating that the initiative decreases discrimination, improves educational experiences for males and females, and provides parents more choice. Opponents argue that single-gender education is a form of segregation and negates the gains that women have achieved in the area…

A Case Study of Multimethod Evaluation of Complex School Mental Health Promotion and Prevention: The Mindmatters Evaluation Suite

ERIC Educational Resources Information Center

Rowling, Louise; Mason, Jo

2005-01-01

There are a number of challenges and debates surrounding the implementation of mental health interventions in schools. These include recognising the complexity of influencing factors and the interdependency of key components; the critical importance of monitoring school-based implementation in particular contexts; employing multimethod evaluation…

Composite and Loose Concepts, Historical Analogies, and the Logic of Control in Comparative Historical Analysis

ERIC Educational Resources Information Center

Møller, Jørgen

2016-01-01

The use of controlled comparisons pervades comparative historical analysis. Heated debates have surrounded the methodological purchase of such comparisons. However, the quality and validity of the conceptual building blocks on which the comparisons are based have largely been ignored. This article discusses a particular problem pertaining to these…

From gun politics to self-defense politics: a feminist critique of the great gun debate.

PubMed

Carlson, Jennifer D

2014-03-01

This article calls attention to a problematic binary produced by public debates surrounding gun rights and gun control-namely, that women must choose armed self-protection or no self-protection at all. I argue that both anti- and pro-gun discourses, drawing on and reproducing race and class privileges, use assumptions about women's physical inferiority to further their agendas. I highlight how both sides have used guns as the proxy for self-defense and conclude by calling for a shift in public discourse to focus on the broader question of the right to self-defense rather than the narrower question of gun rights.

Advancing Health Marketing Research and Policy Recommendations by Incorporating Source Perspectives.

PubMed

Mackert, Michael; Guadagno, Marie; Champlin, Sara

2015-01-01

Communication researchers, recognizing the message sent is not necessarily the same as the message received, have incorporated the perspective of advertising professionals into the study of advertising effects. Health marketing research could similarly benefit from incorporating this largely absent perspective into the academic and policy debate surrounding the impact of advertising on health issues ranging from obesity to alcohol use. This commentary serves as a call to action to stakeholders in this academic and policy debate: focus on the perspective of advertising professionals to enrich health marketing and public health research in which advertising is the delivery vehicle for health messages.

Cultural relativism and cultural diversity: implications for nursing practice.

PubMed

Baker, C

1997-09-01

This article examines the doctrine of cultural relativism in nursing practice. To introduce the issue, an overview of the intellectual history of cultural relativism is presented. The academic themes of the debate surrounding cultural relativism are illustrated with an example of the social controversy in France involving cultural relativism as used to defend the practice of female genital excision among immigrant communities. The dilemma faced by nursing in making cross-cultural judgments is then examined in the light of the academic and social debates. The article concludes with a theoretical resolution of the issue of cultural relativism for nursing practice that is based on hermeneutic philosophy.

The ethics of animal research: a UK perspective.

PubMed

Perry, Pauline

2007-01-01

The Nuffield Council on Bioethics, an independent body in the United Kingdom, has published a 2005 report titled The Ethics of Research Involving Animals. The Report, produced by a Working Party that represented a wide range of views, seeks to clarify the debate that surrounds this topic and aims to help people identify and analyze the relevant scientific and ethical issues. The Working Party considered the arguments surrounding whether animal research yields useful results, and recommends that its predictability and transferability should be evaluated more fully, particularly in controversial areas. Commonly encountered ethical questions and arguments were considered in order to understand what lies behind disagreement on the moral justification of animal research. Four possible ethical positions on animal research, which represent points on a continuum, are described. Despite the range of views that exist among members of the Working Party, the Report presents a "Consensus Statement" that identifies agreement on several important issues. Building on this statement, recommendations are made for improving the quality of the debate and promoting the 3Rs (refinement, reduction, and replacement).

Disentangling life: Darwin, selectionism, and the postgenomic return of the environment.

PubMed

Meloni, Maurizio

2017-04-01

In this paper, I analyze the disruptive impact of Darwinian selectionism for the century-long tradition in which the environment had a direct causative role in shaping an organism's traits. In the case of humans, the surrounding environment often determined not only the physical, but also the mental and moral features of individuals and whole populations. With its apparatus of indirect effects, random variations, and a much less harmonious view of nature and adaptation, Darwinian selectionism severed the deep imbrication of organism and milieu posited by these traditional environmentalist models. This move had radical implications well beyond strictly biological debates. In my essay, I discuss the problematization of the moral idiom of environmentalism by William James and August Weismann who adopted a selectionist view of the development of mental faculties. These debates show the complex moral discourse associated with the environmentalist-selectionist dilemma. They also well illustrate how the moral reverberations of selectionism went well beyond the stereotyped associations with biological fatalism or passivity of the organism. Rereading them today may be helpful as a genealogical guide to the complex ethical quandaries unfolding in the current postgenomic scenario in which a revival of new environmentalist themes is taking place. Copyright © 2017 Elsevier Ltd. All rights reserved.

Means and ENDS - e-cigarettes, the Framework Convention on Tobacco Control, and global health diplomacy in action.

PubMed

Russell, Andrew; Wainwright, Megan; Tilson, Melodie

2018-01-01

E-cigarettes are a new and disruptive element in global health diplomacy (GHD) and policy-making. This is an ethnographic account of how e-cigarettes and other Electronic Nicotine Delivery Systems (ENDS) were tackled at the 6th Conference of the Parties to the World Health Organization's Framework Convention on Tobacco Control. It demonstrates how uncertainty about ENDS and differences of opinion are currently so great that 'agreeing to disagree' as a consensus position and 'strategic use of time' were the principles that ensured effective GHD in this case. Observers representing accredited non-governmental organisations were active in briefing and lobbying country delegates not to spend too much time debating an issue for which insufficient evidence exists, and for which countries were unlikely to reach a consensus on a specific regulatory approach or universally applicable regulatory measures. Equally, the work of Costa Rica in preparing and re-negotiating the draft decision, and the work of the relevant Committee Chair in managing the discussion, contributed to effectively reining in lengthy statements from Parties and focusing on points of consensus. As well as summarising the debate itself and analysing the issues surrounding it, this account offers an example of GHD working effectively in a situation of epistemic uncertainty.

Neurofeminism and feminist neurosciences: a critical review of contemporary brain research

PubMed Central

Schmitz, Sigrid; Höppner, Grit

2014-01-01

To date, feminist approaches to neurosciences have evaluated the debates surrounding practices of knowledge production within and research results of contemporary brain research. Consequently, neurofeminist scholars have critically examined gendered impacts of neuroscientific research. Feminist neuroscientists also develop research approaches for a more gender-appropriate neuroscientific research on several levels. Based on neurofeminist critique feminist neuroscientists aim to enrich neuroscientific work by offering methodological suggestions for a more differentiated setup of categories and experimental designs, for reflective result presentations and interpretations as well as for the analysis of result validity. Reframing neuro-epistemologies by including plasticity concepts works to uncover social influences on the gendered development of the brain and of behavior. More recently, critical work on contemporary neurocultures has highlighted the entanglements of neuroscientific research within society and the implications of ‘neurofacts’ for gendered cultural symbolisms, social practices, and power relations. Not least, neurofeminism critically analyses the portrayal of neuro-knowledge in popular media. This article presents on overview on neurofeminist debates and on current approaches of feminist neurosciences. The authors conclude their review by calling for a more gender-appropriate research approach that takes into account both its situatedness and reflections on the neuroscientific agenda, but also questions neurofeminist discourse in regards to uses and misuses of its concepts. PMID:25120450

Neurofeminism and feminist neurosciences: a critical review of contemporary brain research.

PubMed

Schmitz, Sigrid; Höppner, Grit

2014-01-01

To date, feminist approaches to neurosciences have evaluated the debates surrounding practices of knowledge production within and research results of contemporary brain research. Consequently, neurofeminist scholars have critically examined gendered impacts of neuroscientific research. Feminist neuroscientists also develop research approaches for a more gender-appropriate neuroscientific research on several levels. Based on neurofeminist critique feminist neuroscientists aim to enrich neuroscientific work by offering methodological suggestions for a more differentiated setup of categories and experimental designs, for reflective result presentations and interpretations as well as for the analysis of result validity. Reframing neuro-epistemologies by including plasticity concepts works to uncover social influences on the gendered development of the brain and of behavior. More recently, critical work on contemporary neurocultures has highlighted the entanglements of neuroscientific research within society and the implications of 'neurofacts' for gendered cultural symbolisms, social practices, and power relations. Not least, neurofeminism critically analyses the portrayal of neuro-knowledge in popular media. This article presents on overview on neurofeminist debates and on current approaches of feminist neurosciences. The authors conclude their review by calling for a more gender-appropriate research approach that takes into account both its situatedness and reflections on the neuroscientific agenda, but also questions neurofeminist discourse in regards to uses and misuses of its concepts.

Revisiting place and temporal theories of pitch

PubMed Central

2014-01-01

The nature of pitch and its neural coding have been studied for over a century. A popular debate has revolved around the question of whether pitch is coded via “place” cues in the cochlea, or via timing cues in the auditory nerve. In the most recent incarnation of this debate, the role of temporal fine structure has been emphasized in conveying important pitch and speech information, particularly because the lack of temporal fine structure coding in cochlear implants might explain some of the difficulties faced by cochlear implant users in perceiving music and pitch contours in speech. In addition, some studies have postulated that hearing-impaired listeners may have a specific deficit related to processing temporal fine structure. This article reviews some of the recent literature surrounding the debate, and argues that much of the recent evidence suggesting the importance of temporal fine structure processing can also be accounted for using spectral (place) or temporal-envelope cues. PMID:25364292

Reproductive technology and the life course: current debates and research in social egg freezing.

PubMed

Baldwin, Kylie; Culley, Lorraine; Hudson, Nicky; Mitchell, Helene

2014-09-01

While there are currently few confirmed births from previously frozen eggs in the UK, the improved outcomes of new technologies of vitrification and intra-cytoplasmic sperm injection (ICSI) have led to the marketing of egg freezing for non-medical reasons, whereby women are offered the possibility of preserving their eggs until such time as they wish to have a child. Non-academic commentary on this phenomenon has commonly constructed it within a neo-liberal discourse of 'choice', whereby women are positioned as choosing to 'delay motherhood,' often for reasons relating to their careers. However, there have been relatively few research studies which explore either women's awareness and understandings of social egg freezing or the reasons why women consider or undertake egg freezing. This paper summarises the current academic discussion surrounding social egg freezing and outlines the limited body of empirical literature identified from a systematic search of relevant databases. The potential benefits and harms of social egg freezing and the ethical issues it raises are well rehearsed in existing literature, but there is limited empirical evidence about who is accessing social egg freezing, why they are taking this option and what their experiences and future intentions are.

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…

Is the Heart a Pressure or Flow Generator? Possible Implications and Suggestions for Cardiovascular Pedagogy

ERIC Educational Resources Information Center

Mitchell, Jamie R.

2015-01-01

In this article, a physiology instructor with primarily a cardiovascular (CV) background has wondered what approach to take, with both novice and senior learners, when it comes to delivering material on the pressure or flow generation of the heart. A debate surrounds the pressure propulsion versus flow generation theories, where some understand…

A Collection of Readings Related to Competency-Based Training. EAE604 Curriculum and Competencies.

ERIC Educational Resources Information Center

Deakin Univ., Victoria (Australia).

This publication is part of the study materials for the distance education course, Curriculum and Competencies, in the Open Campus Program at Deakin University. It contains 39 papers on the nature, historical development, and delivery of competency-based training (CBT) and on the Australian and international debates surrounding CBT. The following…

After the Moral Panic? Reframing the Debate about Child Safety Online

ERIC Educational Resources Information Center

Facer, Keri

2012-01-01

This paper examines the initial "moral panic" surrounding children's access to the Internet at the end of the last century by analysing more than 900 media articles and key government documents from 1997 to 2001. It explores the ambiguous settlements that this produced in adult-child relations and children's access to the Internet. The…

"Behind the Teacher's Back": An Ethnographic Study of Deaf People's Schooling Experiences in the Republic of Ireland

ERIC Educational Resources Information Center

O'Connell, Noel Patrick; Deegan, Jim

2014-01-01

Historically, the valuing of deaf children's voices on their own schooling has been underrepresented in educational policies, curriculum frameworks and discursive practices and, in particular, in the debates and controversies surrounding oralism and Irish Sign Language in deaf education in Ireland. This article discusses children's everyday lived…

U.S. Gatekeepers and the New World Information Order: Journalistic Qualities and Their Impact.

ERIC Educational Resources Information Center

Chang, Tsan-Kuo; Lee, Jae-won

A national survey examined how United States newspaper editors responded to the 6 major issues surrounding the New World Information Order (NWIO) debate at the United Nations Educational, Scientific, and Cultural Organization (UNESCO) regarding the form and content of news flow at the international level. A 6-page questionnaire was completed by…

The Fall of an Academic Cyberbully

ERIC Educational Resources Information Center

Kolowich, Steve

2009-01-01

Few academic debates are as contentious as those surrounding the Dead Sea Scrolls. These fragments of some 800 ancient documents include portions of all but one book of the Hebrew Bible. The first ones were discovered in 1947 by shepherds in caves on the northwestern shore of the Dead Sea, and are believed to be the oldest surviving Judaic…

The Reasoning behind the Scene: Why Do Early Childhood Educators Use Computers in Their Classrooms?

ERIC Educational Resources Information Center

Edwards, Suzy

2005-01-01

In recent times discussion surrounding the use of computers in early childhood education has emphasised the role computers play in children's everyday lives. This realisation has replaced early debate regarding the appropriateness or otherwise of computer use for young children in early childhood education. An important component of computer use…

The Dangers of Playing Dress-Up: Popular Representations of Jessica Lynch and the Controversy Regarding Women in Combat

ERIC Educational Resources Information Center

Holland, Shannon L.

2006-01-01

Through a critical analysis of the public discourse surrounding the capture and rescue of Jessica Lynch, this essay investigates how Lynch's body "comes to matter" in political debates regarding women in combat. This article argues that popular representations of Lynch's natural femaleness rearticulate the seemingly biological distinctions between…

National Identity and Group Narcissism as Predictors of Intergroup Attitudes toward Undocumented Latino Immigrants in the United States

ERIC Educational Resources Information Center

Lyons, Patricia A.; Coursey, Lauren E.; Kenworthy, Jared B.

2013-01-01

The debate surrounding immigration reform to address undocumented Latino immigrants in the United States has been emotionally charged and polarizing. This study's goal was to better understand some of the psychological predictors of attitudes toward undocumented Latino immigrants in the United States, namely, collective identity as an…

iPad Use and Student Engagement in the Classroom

ERIC Educational Resources Information Center

Mango, Oraib

2015-01-01

iPads and handheld digital devices have been securing their place in educational institutions surrounded by debates between advocates and skeptics. In light of not enough evidence supporting the use of iPads in education, this study examined the ways that college students in two foreign language classrooms perceived the influence of the use of…

Descriptive Understandings of the Nature of Science: Examining the Consensual and Family Resemblance Approaches

ERIC Educational Resources Information Center

do Nascimento Rocha, Maristela; Gurgel, Ivã

2017-01-01

This paper performs a critical analysis of the consensual and family resemblance approaches to the nature of science. Despite the debate that surrounds them, between a pragmatic consensus and a more comprehensive understanding, both approaches have in common the goal of helping students to "internalize" knowledge about science in a…

Moving beyond the Deep and Surface Dichotomy; Using Q Methodology to Explore Students' Approaches to Studying

ERIC Educational Resources Information Center

Godor, Brian P.

2016-01-01

Student learning approaches research has been built upon the notions of deep and surface learning. Despite its status as part of the educational research canon, the dichotomy of deep/surface has been critiqued as constraining the debate surrounding student learning. Additionally, issues of content validity have been expressed concerning…

Globalisation, Language and Education: A Comparative Study of the United States and Tanzania.

ERIC Educational Resources Information Center

Roy-Campbell, Zaline M.

2001-01-01

Focusing on Tanzania and the United States, this article examines the fallacy of a monolingual, English-only policy in education. It also examines the philosophy surrounding this debate and considers the detrimental effects upon students of attempting to impose a monolingual policy. Discusses the role of educational language in the quest for…

Depth-Charge in the Archive: The Documentation of Performance Revisited in the Digital Age

ERIC Educational Resources Information Center

Allen, Jess

2010-01-01

The debate surrounding the documentation of performance is principally concerned with the ephemerality of the live event, set against the stasis and "death" that the archive is conventionally believed to represent. The advent of digital technology in live performance has complexified this still further, by altering the architecture, space and…

Educating for Transforming Our World: Revisiting International Debates Surrounding Education for Sustainable Development

ERIC Educational Resources Information Center

Mochizuki, Yoko

2016-01-01

In 2015, the United Nations (UN) General Assembly adopted a resolution titled "Transforming our world: the 2030 Agenda for Sustainable Development" and a set of 17 Sustainable Development Goals (SDGs). The notion of "transformative education" is being mainstreamed in the work of UNESCO within the new framework of the SDGs,…

The Social Security Program and the Private Sector Alternative: Lessons from History.

ERIC Educational Resources Information Center

Quadagno, Jill

1987-01-01

Used historical evidence to analyze how private sector benefits worked in the past in light of the debate surrounding the Social Security benefits and the federal deficit. Among conclusions reached are that the private sector failed to provide adequate protection for older citizens, and that benefits were inequitably distributed on basis of gender…

Introducing Preservice Teachers to Issues Surrounding Evolution and Creationism via a Mock Trial.

ERIC Educational Resources Information Center

Helgeson, Lars J.; Hoover, John; Sheehan, James

2002-01-01

Describes cooperation between social studies and science education professors to introduce preservice teachers to the evolution versus creationism debate via a mock trial. Uses a hypothetical situation in which a 6th grade teacher was fired for not balancing evolution and creationism in his teaching. Reports that the mock trial slightly increased…

Finance and the No Child Left Behind Act

ERIC Educational Resources Information Center

Russo, Charles J.

2010-01-01

Enacted in 2002 as the cornerstone of President George W. Bush's educational policy, the No Child Left Behind (NCLB) Act has been controversial since it became law. At its heart, NCLB is designed to have students perform at grade level by the year 2014. Yet as debate rages on an array of issues surrounding NCLB, the reauthorization process has…

Observations on the Use of Textbooks in the Teaching of Principles of Economics: A Comment.

ERIC Educational Resources Information Center

Case, Karl

1988-01-01

Commenting on Boskin's article "Observations on the Use of Textbooks in the Teaching of Principles of Economics," Case discusses the debate surrounding the sequence of principles courses and the content deemed necessary for corresponding textbooks. Case agrees with Boskin that key concepts should have more emphasis and concludes that…

Learning Cultures in Travel and Tourism: A Critique of Manuela du Bois-Reymond's Trendsetter Learner Thesis

ERIC Educational Resources Information Center

Morrison, Andrew

2011-01-01

This article aims to contribute to the discussion surrounding Manuela du Bois-Reymond's important "trendsetter learner" thesis and, in so doing, to join the wider debate about post-compulsory learning cultures. The article outlines the trendsetter learner thesis and then considers recent criticisms that it has attracted. While the author…

Learning about a Fish from an ANT: Actor Network Theory and Science Education in the Postgenomic Era

ERIC Educational Resources Information Center

Pierce, Clayton

2015-01-01

This article uses actor network theory (ANT) to develop a more appropriate model of scientific literacy for students, teachers, and citizens in a society increasingly populated with biotechnological and bioscientific nonhumans. In so doing, I take the recent debate surrounding the first genetically engineered animal food product under review by…

From "Hope & Glory" to "Waterloo Road:" Mediating Discourses of "Crises" Surrounding Schools and Schooling in British Television Drama, 1999-2011

ERIC Educational Resources Information Center

Blake, Anthony; Edwards, Gail

2013-01-01

Popular television drama is an important discursive site engaging the public with debates about schooling and professional identity. Between 1999 and 2011, external discourses of "crisis" (of academic achievement or students' mental and emotional health) were mediated as alternative discourses of "crisis, failure, and…

The Relevance of Second Language Acquisition Theory to the Written Error Correction Debate

ERIC Educational Resources Information Center

Polio, Charlene

2012-01-01

The controversies surrounding written error correction can be traced to Truscott (1996) in his polemic against written error correction. He claimed that empirical studies showed that error correction was ineffective and that this was to be expected "given the nature of the correction process and "the nature of language learning" (p. 328, emphasis…

Swimming against the Tide: Boys, Literacies, and Schooling--An Australian Story

ERIC Educational Resources Information Center

Alloway, Nola

2007-01-01

This article focuses on issues related to boys, literacies, and schooling as played out in the Australian context. It reflects on the swathe of populist discourse centring on boys, and on literacy, that drives a potentially divisive education agenda. In providing more nuanced analyses of the debates surrounding the disputed territory of boys,…

English as a Lingua Franca: Ontology and Ideology

ERIC Educational Resources Information Center

Sewell, Andrew

2013-01-01

This article examines certain aspects of the debate surrounding English as a Lingua Franca (ELF). It argues that in some ways, neither ELF nor its opponents have come to terms with the complexities of English in a globalized world. By defining ELF according to how it differs from native-speaker language use, ELF researchers have tended to…

Teaching "United States v. Windsor": The Defense of Marriage Act and Its Constitutional Implications

ERIC Educational Resources Information Center

Ciocchetti, Corey

2014-01-01

This article represents background material that can be used e along with the "United States v. Windsor" case to teach Constitutional Law (particularly federalism, due process, and equal protection) and the legal debate surrounding same-sex marriage in America. Professors may assign it as background reading before or after a…

Problematic Transitions from School to Employment: Freeters and NEETs in Japan and Germany

ERIC Educational Resources Information Center

Pilz, Matthias; Schmidt-Altmann, Kirsten; Eswein, Mikiko

2015-01-01

In the international debate surrounding transitions from school to employment, Japan and Germany are regularly cited as examples of success. This article draws on the Japanese concepts represented by two problematic groups--freeters and NEETs--to demonstrate that over recent years, young people in both countries have also been facing serious…

Mature Oocyte Cryopreservation for Fertility Preservation.

PubMed

Liang, Tina; Motan, Tarek

2016-01-01

In recent decades, advances in cancer treatment have led to a dramatic improvement in long term survival. This has led to an increasing focus on quality of life after surviving cancer treatment, with fertility being an important aspect. Given the known reproductive risks of cancer therapies, there has been a growing interest in the field of fertility preservation (also referred to as oncofertility). Mature oocyte cryopreservation is no longer considered experimental and has become a realistic option for reproductive aged women prior to undergoing cancer treatment. Additionally, as cryopreservation techniques improve, mature oocyte cryopreservation is increasing being marketed to healthy women without cancer wishing to delay child bearing, also termed "social egg freezing". This chapter provides a review of the current technology, use, and outcomes of mature oocyte cryopreservation. It also outlines the ethical debate surrounding social egg freezing and directions for future research in female fertility preservation.

Disentangling Wording and Substantive Factors in the Spiritual Well-Being Scale.

PubMed

Murray, Aja L; Johnson, Wendy; Gow, Alan J; Deary, Ian J

2015-05-01

We evaluated the extent to which the Spiritual Well-Being Scale (SWBS) may help to meet the need for multidimensional, psychometrically sophisticated measures of spiritual and religious traits. Although the various forms of validity of the scale have, for the most part, been supported by psychometric studies, conflicting evidence surrounding its dimensionality has called into question its structural validity. Specifically, numerous authors have suggested that a more appropriate factor structure for the SWBS includes further substantive factors in addition to the 2 factors that the scale was originally intended to measure. In the current study, we attempted to resolve these debates using a combination of exploratory and confirmatory factor analysis based investigations in the Lothian Birth Cohort, 1921 study. Our analyses suggested that the additional factors suggested in previous studies may not have reflected substantive constructs; but rather, common variance due to methodological factors.

Pharmaceutical marketing research and the prescribing physician.

PubMed

Greene, Jeremy A

2007-05-15

Surveillance of physicians' prescribing patterns and the accumulation and sale of these data for pharmaceutical marketing are currently the subjects of legislation in several states and action by state and national medical associations. Contrary to common perception, the growth of the health care information organization industry has not been limited to the past decade but has been building slowly over the past 50 years, beginning in the 1940s when growth in the prescription drug market fueled industry interest in understanding and influencing prescribing patterns. The development of this surveillance system was not simply imposed on the medical profession by the pharmaceutical industry but was developed through the interactions of pharmaceutical salesmen, pharmaceutical marketers, academic researchers, individual physicians, and physician organizations. Examination of the role of physicians and physician organizations in the development of prescriber profiling is directly relevant to the contemporary policy debate surrounding this issue.

Black churches and HIV/AIDS: factors influencing congregations’ responsiveness to social issues.

PubMed

Fulton, Brad R

2011-01-01

The ambivalent response of many black churches to current social issues has caused some scholars to question the centrality of black churches within African-American communities. Using a nationally representative sample of black congregations, this study engages the debate about the institutional centrality of black churches by focusing on their response to HIV/AIDS. Although many congregational studies treat black churches as a monolithic whole, this analysis identifies heterogeneity among black churches that shapes their responsiveness to social issues. Contrary to prior claims, a congregation's liberal-conservative ideological orientation does not significantly affect its likelihood of having an HIV/AIDS program. Beyond assessing churches’ internal characteristics, this study uses institutional theory to analyze churches as open systems that can be influenced by their surrounding environment. It demonstrates that externally engaged congregations are significantly more likely to have a program. These results indicate that black churches maintain institutional centrality by engaging their external environment.

Misconceptions of Synthetic Biology: Lessons from an Interdisciplinary Summer School

NASA Technical Reports Server (NTRS)

Verseux, Cyprien; Acevedo-Rocha, Carlos G.; Chizzolini, Fabio; Rothschild, Lynn J.

2016-01-01

In 2014, an international group of scholars from various fields analysed the "societal dimensions" of synthetic biology in an interdisciplinary summer school. Here, we report and discuss the biologists' observations on the general perception of synthetic biology by non-biologists who took part in this event. Most attendees mainly associated synthetic biology with contributions from the best-known public figures of the field, rarely mentioning other scientists. Media extrapolations of those contributions appeared to have created unrealistic expectations and irrelevant fears that were widely disconnected from the current research in synthetic biology. Another observation was that when debating developments in synthetic biology, semantics strongly mattered: depending on the terms used to present an application of synthetic biology, attendees reacted in radically different ways. For example, using the term "GMOs" (genetically modified organisms) rather than the term "genetic engineering" led to very different reactions. Stimulating debates also happened with participants having unanticipated points of view, for instance biocentrist ethicists who argued that engineered microbes should not be used for human purposes. Another communication challenge emerged from the connotations and inaccuracies surrounding the word "life", which impaired constructive debates, thus leading to misconceptions about the abilities of scientists to engineer or even create living organisms. Finally, it appeared that synthetic biologists tend to overestimate the knowledge of non-biologists, further affecting communication. The motivation and ability of synthetic biologists to communicate their work outside their research field needs to be fostered, notably towards policymakers who need a more accurate and technical understanding of the field to make informed decisions. Interdisciplinary events gathering scholars working in and around synthetic biology are an effective tool in addressing those issues.

The ethics of limiting informed debate: censorship of select medical publications in the interest of organ transplantation.

PubMed

Potts, Michael; Verheijde, Joseph L; Rady, Mohamed Y; Evans, David W

2013-12-01

Recently, several articles in the scholarly literature on medical ethics proclaim the need for "responsible scholarship" in the debate over the proper criteria for death, in which "responsible scholarship" is defined in terms of support for current neurological criteria for death. In a recent article, James M. DuBois is concerned that academic critiques of current death criteria create unnecessary doubt about the moral acceptability of organ donation, which may affect the public's willingness to donate. Thus he calls for a closing of the debate on current death criteria and for journal editors to publish only critiques that "substantially engage and advance the debate." We argue that such positions as DuBois' are a threat to responsible scholarship in medical ethics, especially scholarship that opposes popular stances, because it erodes academic freedom and the necessity of debate on an issue that is literally a matter of life and death, no matter what side a person defends.

Sex Differences in the Right Tail of Cognitive Abilities: A 30 Year Examination

ERIC Educational Resources Information Center

Wai, Jonathan; Cacchio, Megan; Putallaz, Martha; Makel, Matthew C.

2010-01-01

One factor in the debate surrounding the underrepresentation of women in science technology, engineering and mathematics (STEM) involves male-female mathematical ability differences in the extreme right tail (top 1% in ability). The present study provides male-female ability ratios from over 1.6 million 7th grade students in the right tail (top 5%…

"Snapshots" of the Classroom: Autobiographies and the Experience of Elementary Education in the Madras Presidency, 1882-1947

ERIC Educational Resources Information Center

Ellis, Catriona

2011-01-01

This article looks at the remembered experiences of children who went to school in the late colonial period and examines the extent to which these memories relate to the official literature of the time and the historiographical debates surrounding education. The precise focus is memories of formal elementary education in the Madras Presidency…

The Question of Residential Schools in Canada: Preserve, Demolish, or Repurpose?

ERIC Educational Resources Information Center

Boffa, Adriana

2017-01-01

With public debates surrounding the removal of historical monuments in Canada (e.g., statues of, or schools named after, John A. Macdonald) and the United States (e.g., Confederate monuments), at times the voices of those who are most directly affected by their presence can be either drowned out or left out of the conversation entirely. It seems…

Beyond the Humanism/Posthumanism Debate: The Educational Implications of Said's Critical, Humane Praxis

ERIC Educational Resources Information Center

Chatelier, Stephen

2017-01-01

The late Edward Said sought to place critique and, indeed, self-critique at the heart of humanism. While the posthuman critiques surrounding the (im)possibility of humanism in postmodern times tend to focus on human autonomy, rationality, and essentialism, Stephen Chatelier here explores the idea that Said's writing on humanism could help us shift…

How Are Teachers Integrating Technology in K-5 Classrooms? Studying Student Cognitive Engagement Using the Instructional Practices Inventory-Technology (IPI-T) Instrument

ERIC Educational Resources Information Center

Dennis, Larinee B.

2013-01-01

"It is often assumed that changing the classroom by introducing technology will result in better teaching and increased student motivation, which ultimately means more effective student learning experiences" (Donovan, Green, & Hartley, 2010, p. 423). But does it? This is the controversy and debate that surrounds the promise and…

Facing the Future: The Two-Year College, the Technician & the Entrepreneur. An International Symposium. Report from the Conference (Orlando, Florida, 1996).

ERIC Educational Resources Information Center

Regional Technology Strategies, Inc., Carrboro, NC.

This document reports on the proceedings of an international 2-day conference in Orlando, Florida that was supported by the National Science Foundation. At the conference, practitioners, employers, policymakers, and researchers raised and debated issues surrounding two-year colleges. The themes of the conference reflected increasing demands by…

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…

Reading at the Front: Books and Soldiers in the First World War

ERIC Educational Resources Information Center

Sutcliffe, Marcella P.

2016-01-01

This paper focuses on the reading and educational practices of common soldiers during the First World War. It argues that the question of how war libraries were imagined and constructed by civilians needs to be framed in the larger context of pre-war Edwardian debates surrounding the "value of books" in society. Indeed, it was within…

The Romance Quest of Education Reform: A Discourse Analysis of the Los Angeles Times' Reports on Value-Added Measurement Teacher Effectiveness

ERIC Educational Resources Information Center

Gabriel, Rachael; Lester, Jessica Nina

2013-01-01

Background/Context: This paper illustrates how the media, particularly "The LA Times," entered the debate surrounding teacher evaluation, resulting in a storyline that shaped how the public perceives teacher effectiveness. With their series of articles in 2010, "The LA Times" entered the conversation about the place and value…

Heroes or thieves? The ethical grounds for lingering concerns about new conservation

Treesearch

Chelsea Batavia; Michael Paul Nelson

2016-01-01

After several years of intense debate surrounding so-called new conservation, there has been a general trend toward reconciliation among previously dissenting voices in the conservation community, a “more is more” mentality premised upon the belief that a greater diversity of conservation approaches will yield greater conservation benefits. However, there seems good...

Ensuring the Criminological Skills of the Next Generation: A Case Study on the Importance of Enhanced Quantitative Method Teaching Provision

ERIC Educational Resources Information Center

Chamberlain, John Martyn

2017-01-01

Against the backdrop of contemporary debates surrounding the public role of criminology, this article argues that a key barrier to ensuring that the next generation of criminologists is equipped with the skills necessary to engage in critical forms of citizenship, is the quantitative "skills gap" that undergraduate students possess as a…

The Institutionalization of Universities' Third Mission: Introduction to the Special Issue

ERIC Educational Resources Information Center

Pinheiro, Rómulo; Langa, Patricio V.; Pausits, Attila

2015-01-01

Globally, debates on the notion of a third set of activities aimed at linking higher education institutions more closely with surrounding society are not new. In the last decade or so, calls for a re-engagement of the university in helping to tackle the great challenges facing societies and local communities have propelled the third mission to the…

"Because Then You Could Never Ever Get a Job!": Children's Constructions of NAPLAN as High-Stakes

ERIC Educational Resources Information Center

Howell, Angelique

2017-01-01

In the midst of the debate surrounding the question of whether Australia's National Assessment Program: Literacy and Numeracy (NAPLAN) test is high-stakes, it is evident that children's own accounts of their experiences remain sparse. This paper describes the findings of a case study which documented the experiences of 105 children across two…

The Sex Education Debates: Teaching "Life Style" in West Bengal, India

ERIC Educational Resources Information Center

Chakravarti, Paromita

2011-01-01

This paper examines the recent controversies surrounding the decision to introduce sex education in secondary schools in India to combat the rapid spread of HIV and AIDS in the country. While 11 Indian states have banned it, the Left-ruled state of West Bengal has designed a teachers' manual to impart sex education. However, a close analysis of…

The Politics of Teacher Reform in Florida: Analyzing Causal Narratives Surrounding State Adoption of Performance-Based Evaluations, Performance Pay, and Tenure Elimination

ERIC Educational Resources Information Center

Harrison, Christopher; Cohen-Vogel, Lora

2012-01-01

Following a multiyear debate, Florida lawmakers passed the "Student Success Act" in March 2011, introducing some of the most sweeping educational reforms in the state's history--the introduction of teacher evaluation systems based on value-added modeling, mandatory "performance pay" for teachers, and the elimination of…

The Role of Single-Sex Education in the Academic Engagement of College-Bound Women: A Multilevel Analysis

ERIC Educational Resources Information Center

Sax, Linda J.; Riggers, Tiffani A.; Eagan, M. Kevin

2013-01-01

Background/Context: As opportunities for public and private single-sex education have expanded, the debate surrounding this issue has become more heated. Recent reviews of research on single-sex education have concluded that the evidence is mixed, due in large part to the difficulty of attributing differences between single-sex and coeducational…

The Wider Importance of Cadavers: Educational and Research Diversity from a Body Bequest Program

ERIC Educational Resources Information Center

Cornwall, Jon; Stringer, Mark D.

2009-01-01

The debate surrounding the use of cadavers in teaching anatomy has focused almost exclusively on the pedagogic role of cadaver dissection in medical education. The aim of this study was to explore the wider aspects of a body bequest program for teaching and research into gross anatomy in a University setting. A retrospective audit was undertaken…

Tweeting nano: how public discourses about nanotechnology develop in social media environments

NASA Astrophysics Data System (ADS)

Runge, Kristin K.; Yeo, Sara K.; Cacciatore, Michael; Scheufele, Dietram A.; Brossard, Dominique; Xenos, Michael; Anderson, Ashley; Choi, Doo-hun; Kim, Jiyoun; Li, Nan; Liang, Xuan; Stubbings, Maria; Su, Leona Yi-Fan

2013-01-01

The growing popularity of social media as a channel for distributing and debating scientific information raises questions about the types of discourse that surround emerging technologies, such as nanotechnology, in online environments, as well as the different forms of information that audiences encounter when they use these online tools of information sharing. This study maps the landscape surrounding social media traffic about nanotechnology. Specifically, we use computational linguistic software to analyze a census of all English-language nanotechnology-related tweets expressing opinions posted on Twitter between September 1, 2010 and August 31, 2011. Results show that 55 % of tweets expressed certainty and 45 % expressed uncertainty. Twenty-seven percent of tweets expressed optimistic outlooks, 32 % expressed neutral outlooks and 41 % expressed pessimistic outlooks. Tweets were mapped by U.S. state, and our data show that tweets are more likely to originate from states with a federally funded National Nanotechnology Initiative center or network. The trend toward certainty in opinion coupled with the distinct geographic origins of much of the social media traffic on Twitter for nanotechnology-related opinion has significant implications for understanding how key online influencers are debating and positioning the issue of nanotechnology for lay and policy audiences.

The ethics of paediatric anti-depressant use: erring on the side of caution.

PubMed

Shearer, M C; Bermingham, S L

2008-10-01

This paper aims to outline the ethical concerns regarding the use of antidepressant medication in children and adolescents. Recent debates surrounding this issue have focused on the link between selective serotonin reuptake inhibitor use and an increased risk of suicidal thinking/behaviour, and weighed that against the benefit of the alleviation of depressive symptoms. It is argued here that such an approach is simplistic. There are several serious risks surrounding antidepressant use in the young that ought to be included in the equation, along with a consideration of the neuroethical concerns surrounding pharmacotherapy for affective disorders. Using the precautionary principle as a framework for analysis it is concluded that the risks are sufficiently serious and plausible that the prescribing of antidepressant medication to the young ought to be severely restricted; further it is imperative that the child and their parents are made fully aware of the risks, short-term and long-term, involved.

Masking of Figure-Ground Texture and Single Targets by Surround Inhibition: A Computational Spiking Model

PubMed Central

Supèr, Hans; Romeo, August

2012-01-01

A visual stimulus can be made invisible, i.e. masked, by the presentation of a second stimulus. In the sensory cortex, neural responses to a masked stimulus are suppressed, yet how this suppression comes about is still debated. Inhibitory models explain masking by asserting that the mask exerts an inhibitory influence on the responses of a neuron evoked by the target. However, other models argue that the masking interferes with recurrent or reentrant processing. Using computer modeling, we show that surround inhibition evoked by ON and OFF responses to the mask suppresses the responses to a briefly presented stimulus in forward and backward masking paradigms. Our model results resemble several previously described psychophysical and neurophysiological findings in perceptual masking experiments and are in line with earlier theoretical descriptions of masking. We suggest that precise spatiotemporal influence of surround inhibition is relevant for visual detection. PMID:22393370

Arm yourself for the coming battle over Social Security.

PubMed

Pozen, Robert C

2002-11-01

The U.S. Social Security system is in deep trouble--and that's not just bad news for your friends and family. It's also bad news for your company. Unless the Social Security system is changed, by 2017 the cash flowing out of it will exceed the cash coming in, and by 2041 the system will be utterly insolvent. But the trouble will start sooner than that: In the next decade, the very prospect of the rising deficit will mean serious pressure on recent tax cuts, higher long-term interest rates, increased pension-funding costs, and other punishing conditions for U.S. businesses. Clearly, there's a lot at stake for companies, which is why executives need to participate in the growing debate about Social Security reform, says Robert Pozen, a visiting professor at Harvard Law School who served on the President's Commission to Strengthen Social Security. In this article, he urges business leaders to take a stance on how the system should be reformed, suggesting they work with interest groups to make their voices heard. After taking a comprehensive look at the debates surrounding Social Security reform, Pozen outlines the three main alternatives executives might choose to support: increasing contributions to Social Security, decreasing the growth of benefits for more-affluent workers, and increasing investment returns on Social Security assets. What's needed to fix the current system, he contends, is a careful balance of all three.

The current setting of the evolution/creation debate in American public schools

NASA Astrophysics Data System (ADS)

Reynolds, Bradley Doyle

The history of public education in the United States is replete with attempts to secularize public education as well as attempts to sanctify public education. The legal battle between these two opposing concepts of public education has been long and tenacious, and is far from over. One front upon which this philosophical, political, and legal battle has been fought is the teaching of origins in biology classes of public schools. This study sought to address the question of the current status of the creation/evolution debate. Through content analysis of court cases, the study provided a legal framework concerning the teaching of origins in public schools. The study also provided a political/philosophical understanding of the current status through a content analysis of press articles. Further, the study provided an understanding of how current biology textbooks deal with the issue of origins. The findings reveal that the creation/evolution debate is current; however, the theory of Intelligent Design has now entered the foray. Finally, the findings reveal that the debate is taking place in courtrooms, legislative hails, and newspapers, but not in classrooms.

Stereotype Threat.

PubMed

Spencer, Steven J; Logel, Christine; Davies, Paul G

2016-01-01

When members of a stigmatized group find themselves in a situation where negative stereotypes provide a possible framework for interpreting their behavior, the risk of being judged in light of those stereotypes can elicit a disruptive state that undermines performance and aspirations in that domain. This situational predicament, termed stereotype threat, continues to be an intensely debated and researched topic in educational, social, and organizational psychology. In this review, we explore the various sources of stereotype threat, the mechanisms underlying stereotype-threat effects (both mediators and moderators), and the consequences of this situational predicament, as well as the means through which society and stigmatized individuals can overcome the insidious effects of stereotype threat. Ultimately, we hope this review alleviates some of the confusion surrounding stereotype threat while also sparking further research and debate.

Twenty-Plus Years of Exclusion in the Boy Scouts of America: A Simulated Debate on Inclusion in Public and Private Recreation Agencies

ERIC Educational Resources Information Center

Johnson, Corey W.

2015-01-01

This four-day learning activity on the controversy of exclusion of gays and subsequently atheists in Boy Scouting is particularly relevant because it highlights the complexities that surround issues of equality, equity, the provision of leisure services, First Amendment rights, and the implications of court decisions on social justice. This lesson…

Are Digital Natives a World-Wide Phenomenon? An Investigation into South African First Year Students' Use and Experience with Technology

ERIC Educational Resources Information Center

Thinyane, Hannah

2010-01-01

In 2001 Marc Prensky coined the phrase "digital natives" to refer to the new generation of students who have grown up surrounded by technology. His companion papers spurred large amounts of research, debating changes that are required to curricula and pedagogical models to cater for the changes in the student population. This article…

The political abuse of international health system comparisons.

PubMed

Ehlke, Daniel

2011-07-01

Though the science of medicine subscribes to learning from best practices and the transmission of superior treatment regimens across national boundaries, the same ethos does not inform political debates surrounding health system reform. The Canadian and English health systems have been used - and, more frequently - abused by American politicians in their quest to support their own model of reform, or preserve the status quo.

A test of the economic base hypothesis in the small forest communities of southeast Alaska.

Treesearch

2003-01-01

Recent harvest declines in the Western United States have focused attention on the question of economic impacts at the community level. The impact of changing timber-related economic activity in a given community on other local activity and the general economic health of the community at large has been a persistent and often contentious issue in debates surrounding...

Delusions of Liberty: Rethinking Democracy Promotion in American Grand Strategy

DTIC Science & Technology

2016-06-01

States’ first debates surrounding intervention in support of democratic uprisings. Edward Mead Earle describes American sentiment in 1821: “All educated...theories regarding human or state behavior are not unconditional or absolute in 3 Edward Mead ...property and to punish those who tread upon the rights of others.40 Thomas Jefferson’s rationale of popular revolt against King George III’s rule

Mapping Low-Income African American Parents' Roles in Their Children's Education in a Changing Political Economy

ERIC Educational Resources Information Center

Greene, Stuart

2013-01-01

Background: Much discussion and debate has surrounded the role that low-income minority parents can play in their children's education. Research focusing on parents' roles has stressed parents' sense of self-efficacy, cultural background, socio-economic factors, and the context of school to explain not only what motivates parents to…

"Oh No, Nothing, We Didn't Learn Anything": Sex Education and the Preparation of Girls for Motherhood, c.1930-1970

ERIC Educational Resources Information Center

Davis, Angela

2008-01-01

This article investigates how girls were educated about sex, pregnancy and childbirth during the years 1930 to 1970. Based on the results of 92 oral-history interviews with Oxfordshire women, it explores how national debates surrounding sex education influenced what girls in Oxfordshire were taught. In addition, it examines how successful the…

Ethics Workshop Sheds Light on Gray Areas

NASA Astrophysics Data System (ADS)

Townsend, Randy; Williams, Billy

2014-02-01

AGU's Scientific Integrity and Professional Ethics Workshop at the 2013 Fall Meeting, held on 9 December, highlighted the courageous conversations necessary to navigate through questions of scientific integrity and professional ethics. Participants debated real-world scenarios surrounding authorship, data management, plagiarism, and conflicts of interest. These discussions emphasized the importance of preserving scientific integrity and the responsibility of each member to uphold the standards of scientific conduct.

Electronic Collection Management and Electronic Information Services

DTIC Science & Technology

2004-12-01

federated search tools are still being perfected with much debate surrounding their use. Encouragingly, as the federated search tools have evolved...institutional repositories to be included in a federated search process, libraries would have to harvest the metadata from the repositories and then make...providers in Library High Tech News. At this time, federated search engines serve some user groups better than others. Undergraduate students are well

Prophylactic surgery prior to extended-duration space flight: Is the benefit worth the risk?

PubMed Central

Ball, Chad G.; Kirkpatrick, Andrew W.; Williams, David R.; Jones, Jeffrey A.; Polk, J.D.; Vanderploeg, James M.; Talamini, Mark A.; Campbell, Mark R.; Broderick, Timothy J.

2012-01-01

This article explores the potential benefits and defined risks associated with prophylactic surgical procedures for astronauts before extended-duration space flight. This includes, but is not limited to, appendectomy and cholecystesctomy. Furthermore, discussion of treatment during space flight, potential impact of an acute illness on a defined mission and the ethical issues surrounding this concept are debated in detail. PMID:22564516

Assessment and Evaluation of Higher Education in Business Management: An Analysis of the Brazilian Case in the Light of Social Learning Theory for Sustainability

ERIC Educational Resources Information Center

Brunstein, Janette; Jaime, Pedro; Curi, Denise Pereira; d'Angelo, Marcia Juliana; Mainardes, Emerson Wagner

2015-01-01

This article presents an analysis of Brazilian National System of Higher Education Assessment (SINAES) in the light of social learning for sustainability theory. The aim is to contribute to the advancement of debates surrounding education for sustainability and the improvement of public policy evaluation in higher education. The analysis is…

How absolute is zero? An evaluation of historical and current definitions of malaria elimination.

PubMed

Cohen, Justin M; Moonen, Bruno; Snow, Robert W; Smith, David L

2010-07-22

Decisions to eliminate malaria from all or part of a country involve a complex set of factors, and this complexity is compounded by ambiguity surrounding some of the key terminology, most notably "control" and "elimination." It is impossible to forecast resource and operational requirements accurately if endpoints have not been defined clearly, yet even during the Global Malaria Eradication Program, debate raged over the precise definition of "eradication." Analogous deliberations regarding the meaning of "elimination" and "control" are basically nonexistent today despite these terms' core importance to programme planning. To advance the contemporary debate about these issues, this paper presents a historical review of commonly used terms, including control, elimination, and eradication, to help contextualize current understanding of these concepts. The review has been supported by analysis of the underlying mathematical concepts on which these definitions are based through simple branching process models that describe the proliferation of malaria cases following importation. Through this analysis, the importance of pragmatic definitions that are useful for providing malaria control and elimination programmes with a practical set of strategic milestones is emphasized, and it is argued that current conceptions of elimination in particular fail to achieve these requirements. To provide all countries with precise targets, new conceptual definitions are suggested to more precisely describe the old goals of "control" - here more exactly named "controlled low-endemic malaria" - and "elimination." Additionally, it is argued that a third state, called "controlled non-endemic malaria," is required to describe the epidemiological condition in which endemic transmission has been interrupted, but malaria resulting from onwards transmission from imported infections continues to occur at a sufficiently high level that elimination has not been achieved. Finally, guidelines are discussed for deriving the separate operational definitions and metrics that will be required to make these concepts relevant, measurable, and achievable for a particular environment.

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…

Cognitive-behavior therapy for problem gambling: a critique of current treatments and proposed new unified approach.

PubMed

Tolchard, Barry

2017-06-01

There is evidence supporting the use of cognitive-behavioral therapy (CBT) in the treatment of problem gambling. Despite this, little is known about how CBT works and which particular approach is most effective. This paper aims to synthesize the evidence for current CBT and propose a more unified approach to treatment. A literature review and narrative synthesis of the current research evidence of CBT for the treatment of problem gambling was conducted, focusing on the underlying mechanisms within the treatment approach. Several CBT approaches were critiqued. These can be divided into forms of exposure therapy (including aversion techniques, systematic desensitization and other behavioral experiments) those focusing on cognitive restructuring techniques (such as reinforcement of nongambling activity, use of diaries, motivational enhancement and audio-playback techniques and third wave techniques including mindfulness. Findings, in relation to the treatment actions, from this synthesis are reported. The debate surrounding the treatment of problem gambling has been conducted as an either/or rather than a both/and discourse. This paper proposes a new, unified approach to the treatment of problem gambling that incorporates the best elements of both exposure and cognitive restructuring techniques, alongside the use of techniques borrowed from mindfulness and other CBT approaches.

COMMERCIAL SURROGACY: WHAT ROLE FOR LAW IN AUSTRALIA?

PubMed

Sifris, Ronli; Ludlow, Karinne; Sifris, Adiva

2015-12-01

This editorial begins by illuminating current conversations regarding the regulation of commercial surrogacy in Australia. It defines "commercial surrogacy" and explains the interaction between changes in social attitudes and changes to the law before setting out the current Australian law and practice in this area. An examination of current domestic law and practice reveals that surrogacy legislation in Australia is mired in inconsistencies and a lack of uniformity but that the one key common element is the prohibition of commercial surrogacy. The inability of couples to access commercial surrogacy within Australia has led to offshore reproductive tourism and unpredictable, contradictory decision-making as the Family Court attempts to apply legislation which was never intended to apply in this context. The editorial then turns to consider the international arena, discussing the approach of the Hague Conference on Private International Law before delving into a human rights analysis of commercial surrogacy arrangements. The adoption of a rights-based approach requires an analysis of this vexed issue from the perspective of the child, surrogate and intending parents. While questions surrounding the human rights implications of legalising commercial surrogacy continue to be the subject of passionate debate, the authors believe that the human rights of all parties are best protected through appropriate regulation rather than absolute prohibition.

Curriculum Debate and Policy Change

ERIC Educational Resources Information Center

Elgstrom, Ole; Hellstenius, Mats

2011-01-01

This article investigates the underlying themes and principles that inform curriculum debate and how they are articulated in current school policy discussions. This topic is approached with the help of a case study covering the debate on which subjects should be mandatory for students at the upper secondary school curriculum in Sweden. The focus…

Labor's Poor Form

ERIC Educational Resources Information Center

Burchell, David

2004-01-01

In recent years university governance has come in from the cold, so to speak, and is now the subject of some debate in political and academic venues. The core issue for debate is the appropriateness and effectiveness of current university governance structures. This debate is particularly critical in light of the increased professionalisation of…

Using guided debates to teach current issues.

PubMed

Hanna, Debra R

2014-06-01

A guided-debate strategy was developed for a graduate-level core course in current issues based on the Jesuit method of discernment (group decision making). The strategy encourages students to use up-to-date Internet sources to determine the range of opinions on current controversies in the discipline. In addition to providing a structured process to engage in persuasive discussion of difficult issues, the strategy facilitates critical thinking about the quality of the debate itself. Thus, students learn to avoid the pitfalls associated with consensus, such as failing to express reservations or negative opinions that might be important, while learning how to express concerns that might not be easily received by others in a group. Copyright 2014, SLACK Incorporated.

Model of health? Distributed preparedness and multi-agency interventions surrounding UK regional airports.

PubMed

Warren, Adam; Bell, Morag; Budd, Lucy

2012-01-01

The liberalisation of the European aviation sector has multiplied paths of entry into the United Kingdom (UK) for the international traveller. These changing mobilities necessitate a reconceptualisation of the border as a series of potentially vulnerable nodes occurring within, and extending beyond, national boundaries. In this paper, we consider the border through the lens of port health, the collective term for various sanitary operations enacted at international transport terminals. In the UK, a critical player in the oversight of port health is the Health Protection Agency (HPA), which became a non-Departmental public body in 2005. A major part of port health is preparedness, a set of techniques aimed at managing, and responding to, emergencies of public health concern. More recently, certain jurisdictions have embarked on public health preparedness work across a number of different geographical scales. Using methods pioneered by the military, this form of 'distributed preparedness' is of increased interest to social science and medical scholars. With reference to case studies conducted in localities surrounding two UK regional airports following the 2009-10 H1N1 influenza pandemic, we consider the extent to which distributed preparedness as a concept and a set of practices can inform current debates - in the UK, and beyond - concerning interventions at the border 'within'. Copyright © 2011 Elsevier Ltd. All rights reserved.

Teacher Identity and Agency in an Era of Accountability

ERIC Educational Resources Information Center

Buchanan, Rebecca

2015-01-01

The current zeitgeist in education in the USA emphasizes accountability for schools, students, and teachers, based on performance that can be easily quantified. Within this, current debates involving who should be teaching, what a good teacher looks like, and how best to evaluate and reward teachers are actually debates about the teaching…

Dangerous dogs: culprits or victims?

PubMed

Mills, Georgina

2014-12-06

Dangerous dogs and dog bite incidents are rarely out of the news and are a matter of great public interest, but what can be done to tackle this issue and are the dogs really to blame? A debate at the BVA Congress at the London Vet Show discussed the complexities surrounding dog bites and dog behaviour, and looked at possible ways of preventing future incidents. Georgina Mills reports. British Veterinary Association.

To Control the Abuses of Government: The Veto and the Separation of Powers. A Guide for Discussion of Proposals to Institute Item and Legislative Veto Powers.

ERIC Educational Resources Information Center

O'Connor, Alice; Henze, Mary L.

A discussion guide, one of a series on constitutional reform issues by The Jefferson Foundation as part of The Jefferson Meeting on the Constitution project, examines proposals to institute item and legislative veto power. The first section discusses the historical background surrounding the formative debate on veto legislation. The separation of…

Goal-Directed Grasping: The Dimensional Properties of an Object Influence the Nature of the Visual Information Mediating Aperture Shaping

ERIC Educational Resources Information Center

Holmes, Scott A.; Heath, Matthew

2013-01-01

An issue of continued debate in the visuomotor control literature surrounds whether a 2D object serves as a representative proxy for a 3D object in understanding the nature of the visual information supporting grasping control. In an effort to reconcile this issue, we examined the extent to which aperture profiles for grasping 2D and 3D objects…

Sub-Saharan African Universities' Adult and Continuing Education and the Challenge of Relevance in the Knowledge-Based Economy of the Twenty-First Century

ERIC Educational Resources Information Center

Oduaran, Akpovire

2008-01-01

Beyond the dogged expectations that Sub-Saharan African universities' adult and continuing education needs to play a more visible key role in dealing with the challenges of HIV and AIDS, environmental pollution and excruciating poverty, the twenty-first century has brought in at its heels debates surrounding relevance in the era of an upsurge in…

Use of Vietnamese in English Language Teaching in Vietnam: Attitudes of Vietnamese University Teachers

ERIC Educational Resources Information Center

Anh, Kieu Hang Kim

2012-01-01

Drawing upon the literature on the history of the language teaching methods focusing on the use of L1 in L2 teaching, the debate surrounding the role of L1 in the L2 classroom in general and in the English classroom in particular and recent studies of the issue, this article presents at its core a study that investigated the attitudes of…

High-­Stakes Schooling: What We Can Learn from Japan's Experiences with Testing, Accountability, and Education Reform

ERIC Educational Resources Information Center

Bjork, Christopher

2015-01-01

If there is one thing that describes the trajectory of American education, it is this: more high-stakes testing. In the United States, the debates surrounding this trajectory can be so fierce that it feels like we are in uncharted waters. As Christopher Bjork reminds us in this study, however, we are not the first to make testing so central to…

[Ethics and kidney transplants with living donors].

PubMed

Mamzer Bruneel, Marie-France

2016-12-01

The ethical debate surrounding transplant practices questions our societies. International recommendations set out numerous precautions which must be taken to ensure that donors act with their free will. While in most countries, including France, organ donation is a voluntary and non-commercial act, a black market exists in the world resulting in the trafficking of organs and tragic transplant tourism. Copyright © 2016. Publié par Elsevier Masson SAS.

Reciprocity in group-living animals: partner control versus partner choice.

PubMed

Schino, Gabriele; Aureli, Filippo

2017-05-01

Reciprocity is probably the most debated of the evolutionary explanations for cooperation. Part of the confusion surrounding this debate stems from a failure to note that two different processes can result in reciprocity: partner control and partner choice. We suggest that the common observation that group-living animals direct their cooperative behaviours preferentially to those individuals from which they receive most cooperation is to be interpreted as the result of the sum of the two separate processes of partner control and partner choice. We review evidence that partner choice is the prevalent process in primates and propose explanations for this pattern. We make predictions that highlight the need for studies that separate the effects of partner control and partner choice in a broader variety of group-living taxa. © 2016 Cambridge Philosophical Society.

Identification of vortices in complex flows

NASA Astrophysics Data System (ADS)

Chakraborty, P.; Balachandar, S.; Adrian, R. J.

2007-12-01

Dating back to Leonardo da Vinci's famous sketches of vortices in turbulent flows, fluid dynamicists for over five centuries have continued to visualize and interpret complex flows in terms of motion of vortices. Nevertheless, much debate surrounds the question of how to unambiguously define vortices in complex flows. This debate has resulted in the availability of many vortex identification criteria---mathematical statements of what constitutes a vortex. Here we review the popularly used local or point- wise vortex identification criteria. Based on local flow kinematics, we describe a unified framework to interpret the similarities and differences in the usage of these criteria. We discuss the limitations on the applicability of these criteria when there is a significant component of vortex interactions. Finally, we provide guidelines for applying these criteria to geophysical flows.

Muscle dysmorphia and the DSM-V conundrum: where does it belong? A review paper.

PubMed

Murray, Stuart B; Rieger, Elizabeth; Touyz, Stephen W; De la Garza García Lic, Yolanda

2010-09-01

Muscle dysmorphia is a relatively recently identified psychological condition that, since its inception, has been variously conceptualized as an eating disorder and subsequently as a type of body dysmorphic disorder within the somatoform disorders. This review aims to inform and encourage ongoing debate surrounding the diagnostic placement of this disorder. We present a review and synthesis of the extant literature with a view to informing future decisions regarding the conceptualization of muscle dysmorphia. The validity of muscle dysmorphia as a clinical entity has been empirically demonstrated. While the condition bears little semblance to somatization as currently conceptualized, the research suggests a strong conceptual similarity with anorexia nervosa. However, future research needs to utilize more appropriate measures of male eating disorder pathology. Muscle dysmorphia is also inclusive of obsessive compulsive features that are typical to those seen in eating disorder presentations. We suggest that muscle dysmorphia be reanalyzed through the lens of an eating disorder spectrum. Recognition of muscle dysmorphia as an eating disorder may offer more clinical utility in recognizing the male experience of eating disorder pathology and also help reduce the number of current male cases falling into the EDNOS category. © 2010 by Wiley Periodicals, Inc.

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.

Preparing Students in Online Debates with Worked Examples

ERIC Educational Resources Information Center

Tollison, Scott; Xie, Kui

2012-01-01

The current study investigates the effects of preparing students for an online debate through a worked example in terms of student perception, participation, and level of cognitive skills. The study found that students prepared for online debate through a worked example participated more frequently, wrote more words or phrases that encouraged the…

Industry Interests in the HDTV Debate.

ERIC Educational Resources Information Center

Neil, Suzanne Chambliss

This analysis of the pattern of industrial interests in the current debate over high definition television systems argues that the debate involves more than just television; rather, it is an expression of a shift in the conceptualization of the nature of standards, one which conceives of standards as guidelines for the development of specific…

Publishing SNP genotypes of human embryonic stem cell lines: policy statement of the International Stem Cell Forum Ethics Working Party.

PubMed

Knoppers, Bartha M; Isasi, Rosario; Benvenisty, Nissim; Kim, Ock-Joo; Lomax, Geoffrey; Morris, Clive; Murray, Thomas H; Lee, Eng Hin; Perry, Margery; Richardson, Genevra; Sipp, Douglas; Tanner, Klaus; Wahlström, Jan; de Wert, Guido; Zeng, Fanyi

2011-09-01

Novel methods and associated tools permitting individual identification in publicly accessible SNP databases have become a debatable issue. There is growing concern that current technical and ethical safeguards to protect the identities of donors could be insufficient. In the context of human embryonic stem cell research, there are no studies focusing on the probability that an hESC line donor could be identified by analyzing published SNP profiles and associated genotypic and phenotypic information. We present the International Stem Cell Forum (ISCF) Ethics Working Party's Policy Statement on "Publishing SNP Genotypes of Human Embryonic Stem Cell Lines (hESC)". The Statement prospectively addresses issues surrounding the publication of genotypic data and associated annotations of hESC lines in open access databases. It proposes a balanced approach between the goals of open science and data sharing with the respect for fundamental bioethical principles (autonomy, privacy, beneficence, justice and research merit and integrity).

Apples to committee consensus: the challenge of gender identity classification.

PubMed

Rettew, David C

2012-01-01

The debate surrounding the inclusion of gender dysphoria/gender variant behavior (GD/GV) as a psychiatric diagnosis exposes many of the fundamental shortcomings and inconsistencies of our current diagnostic classification system. Proposals raised by the authors of this special issue, including basing diagnosis on cause rather than overt behavior, reclassifying GD/GV behavior as a physical rather than mental condition, and basing diagnosis on impairment or distress, offer some solutions but have limitations themselves given the available database. In contrast to most accepted psychiatric conditions where emphasis is placed on ultimately changing internal thoughts, feelings, and behaviors, consensus treatment for most GD/GV individuals, at least from adolescence onward, focuses on modifying the external body and external environment to maximize positive outcomes. This series of articles illustrating the diversity of opinions on when and if gender incongruence should be considered pathological reflects the relative lack of scientific indicators of disease in this area, similar to many other domains of mental functioning.

Late Carboniferous paleoichnology reveals the oldest full-body impression of a flying insect.

PubMed

Knecht, Richard J; Engel, Michael S; Benner, Jacob S

2011-04-19

Insects were the first animals to evolve powered flight and did so perhaps 90 million years before the first flight among vertebrates. However, the earliest fossil record of flying insect lineages (Pterygota) is poor, with scant indirect evidence from the Devonian and a nearly complete dearth of material from the Early Carboniferous. By the Late Carboniferous a diversity of flying lineages is known, mostly from isolated wings but without true insights into the paleoethology of these taxa. Here, we report evidence of a full-body impression of a flying insect from the Late Carboniferous Wamsutta Formation of Massachusetts, representing the oldest trace fossil of Pterygota. Through ethological and morphological analysis, the trace fossil provides evidence that its maker was a flying insect and probably was representative of a stem-group lineage of mayflies. The nature of this current full-body impression somewhat blurs distinctions between the systematics of traces and trace makers, thus adding to the debate surrounding ichnotaxonomy for traces with well-associated trace makers.

A descriptivist approach to trait conceptualization and inference.

PubMed

Jonas, Katherine G; Markon, Kristian E

2016-01-01

In their recent article, How Functionalist and Process Approaches to Behavior Can Explain Trait Covariation, Wood, Gardner, and Harms (2015) underscore the need for more process-based understandings of individual differences. At the same time, the article illustrates a common error in the use and interpretation of latent variable models: namely, the misuse of models to arbitrate issues of causation and the nature of latent variables. Here, we explain how latent variables can be understood simply as parsimonious summaries of data, and how statistical inference can be based on choosing those summaries that minimize information required to represent the data using the model. Although Wood, Gardner, and Harms acknowledge this perspective, they underestimate its significance, including its importance to modeling and the conceptualization of psychological measurement. We believe this perspective has important implications for understanding individual differences in a number of domains, including current debates surrounding the role of formative versus reflective latent variables. (c) 2015 APA, all rights reserved).

Is hydroxyapatite a reliable fixation option in unicompartmental knee arthroplasty? A 5- to 13-year experience with the hydroxyapatite-coated unix prosthesis.

PubMed

Epinette, Jean-Alain; Manley, Michael T

2008-10-01

Hydroxyapatite-coated unicompartmental knee arthroplasty (UKA) is a debatable approach to unicompartmental knee arthritis because UKA isoften viewed as a short-term solution, at best, fora condition that will eventually require a total knee arthroplasty (TKA). Unicompartmental knee arthroplasty is a more technically demanding procedure than TKA, and appropriate patient selection, careful surgical technique, and correct choice of implant geometry are all critical components to its success. A fundamental issue surrounding UKA is whether hydroxyapatite-coated unicompartmental components can provide a long-term solution to unicondylar arthritis. We address this issue in the current study, which is based on a prospective series of 125 hydroxyapatite-coated Unix knee prostheses implanted consecutively between 1994 and 2002, with a 5-year minimum follow-up and a 13-year maximum follow-up. The results of our study indicate that uncemented hydroxyapatite-coated UKA can be successful in the long term.

Circumcision of male infants and children as a public health measure in developed countries: A critical assessment of recent evidence.

PubMed

Frisch, Morten; Earp, Brian D

2018-05-01

In December of 2014, an anonymous working group under the United States' Centers for Disease Control and Prevention (CDC) issued a draft of the first-ever federal recommendations regarding male circumcision. In accordance with the American Academy of Pediatrics' circumcision policy from 2012 - but in contrast to the more recent 2015 policy from the Canadian Paediatric Society as well as prior policies (still in force) from medical associations in Europe and Australasia - the CDC suggested that the benefits of the surgery outweigh the risks. In this article, we provide a brief scientific and conceptual analysis of the CDC's assessment of benefit versus risk, and argue that it deserves a closer look. Although we set aside the burgeoning bioethical debate surrounding the moral permissibility of performing non-therapeutic circumcisions on healthy minors, we argue that, from a scientific and medical perspective, current evidence suggests that such circumcision is not an appropriate public health measure for developed countries such as the United States.

Making scents of transition: smellscapes and the everyday in "old" and "new" urban Poland.

PubMed

Śliwa, Martyna; Riach, Kathleen

2012-01-01

In this article, the growing body of literature on transition within central and eastern Europe is developed by exploring how discussing the senses may illuminate the experience of change to post-socialism for urban dwellers. After situating the study within the rich ethnographic heritage on urban transition, the key tenets of ‘geographies of smell’ are outlined as a means of inquiry which emphasises the lived, sensually embodied experience of transition. The empirical study is focused upon the interrogation of the meanings created by, and attached to, olfactory experience in contemporary Poland, discussing three motifs that highlight the symbolic and transformative role of smell in relation to transition. In understanding smell as playing an active role in the creation of meaning, not only are current debates surrounding geographies of smell extended, but it is argued that addressing the relatively neglected sensual dimension of the social provides an avenue into more nuanced dimensions of urban transition.

Stochastic modelling, Bayesian inference, and new in vivo measurements elucidate the debated mtDNA bottleneck mechanism

PubMed Central

Johnston, Iain G; Burgstaller, Joerg P; Havlicek, Vitezslav; Kolbe, Thomas; Rülicke, Thomas; Brem, Gottfried; Poulton, Jo; Jones, Nick S

2015-01-01

Dangerous damage to mitochondrial DNA (mtDNA) can be ameliorated during mammalian development through a highly debated mechanism called the mtDNA bottleneck. Uncertainty surrounding this process limits our ability to address inherited mtDNA diseases. We produce a new, physically motivated, generalisable theoretical model for mtDNA populations during development, allowing the first statistical comparison of proposed bottleneck mechanisms. Using approximate Bayesian computation and mouse data, we find most statistical support for a combination of binomial partitioning of mtDNAs at cell divisions and random mtDNA turnover, meaning that the debated exact magnitude of mtDNA copy number depletion is flexible. New experimental measurements from a wild-derived mtDNA pairing in mice confirm the theoretical predictions of this model. We analytically solve a mathematical description of this mechanism, computing probabilities of mtDNA disease onset, efficacy of clinical sampling strategies, and effects of potential dynamic interventions, thus developing a quantitative and experimentally-supported stochastic theory of the bottleneck. DOI: http://dx.doi.org/10.7554/eLife.07464.001 PMID:26035426

The Atlanta Urban Debate League: Exploring the Making of a Critical Literacy Space

ERIC Educational Resources Information Center

Cridland-Hughes, Susan

2016-01-01

The Atlanta Urban Debate League was established in 1985 as an after school program focused on providing debate outreach to high school students in the Atlanta public schools. Still in operation today, volunteers work with current students in public middle and high schools in Atlanta, supporting students as they practice reading, writing, speaking…

The Pre-K Debates: Current Controversies and Issues

ERIC Educational Resources Information Center

Zigler, Edward, Ed.; Gilliam, Walter S., Ed.; Barnett, W. Steven, Ed.

2011-01-01

Targeted or universal pre-K? Direct instruction or learning through play? These and other debates are heating up as more and more young children across the country gain access to pre-K programs. Now there's a single volume that spotlights today's most urgent pre-K debates, explores each one from all sides, and paves the way for sound, educated…

Duty, Discretion and Conflict: University Governance and the Legal Obligations of University Boards

ERIC Educational Resources Information Center

Corcoran, Suzanne

2004-01-01

In recent years university governance has come in from the cold, so to speak, and is now the subject of some debate in political and academic venues. The core issue for debate is the appropriateness and effectiveness of current university governance structures. This debate is particularly critical in light of the increased professionalisation of…

What Can History Teach Us A Comparative Historical Analysis On the Reserve Officer Training Corps and the Department of Homeland Security

DTIC Science & Technology

2015-12-01

professional development aspirations. An organization that realized a very similar narrative as the DHS is the Department of Defense (DOD), more...is one that finds itself imbedded in several debates surrounding the development of formalized education/preparatory efforts for its core civilian... development of formalized education efforts for its workforce. There is formalized preparatory training for several different kinds of homeland security

Fantasy or Reality? The Use of Enterprise in Education as an Alternative to Simulated and Imaginary Contexts for Raising Pupil Attainment in Functional Writing

ERIC Educational Resources Information Center

Deuchar, Ross

2005-01-01

Much of the debate surrounding the use of contexts for pupils' writing focuses on the need for purpose, relevance and a sense of audience outwith the immediate classroom environment. This article seeks to explore whether there is any evidence to suggest that the use of enterprise in education may have a greater beneficial effect on the quality of…

Minors and euthanasia: a systematic review of argument-based ethics literature.

PubMed

Cuman, Giulia; Gastmans, Chris

2017-07-01

Euthanasia was first legalised in the Netherlands in 2002, followed by similar legislation in Belgium the same year. Since the beginning, however, only the Netherlands included the possibility for minors older than 12 years to request euthanasia. In 2014, the Belgian Act legalising euthanasia was amended to include requests by minors who possess the capacity of discernment. This amendment sparked great debate, and raised difficult ethical questions about when and how a minor can be deemed competent. We conducted a systematic review of argument-based literature on euthanasia in minors. The search process followed PRISMA guidelines. Thirteen publications were included. The four-principle approach of medical ethics was used to organise the ethical arguments underlying this debate. The justification for allowing euthanasia in minors is buttressed mostly by the principles of beneficence and respect for autonomy. Somewhat paradoxically, both principles are also used in the literature to argue against the extension of legislation to minors. Opponents of euthanasia generally rely on the principle of non-maleficence. The present analysis reveals that the debate surrounding euthanasia in minors is at an early stage. In order to allow a more in-depth ethical discussion, we suggest enriching the four-principle approach by including a care-ethics approach. What is Known: • The Netherlands and Belgium are the only two countries in the world with euthanasia legislation making it possible for minors to receive euthanasia. • This legislation provoked great debate globally, with ethical arguments for and against this legislation. What is New: • A systematic description of the ethical concepts and arguments grounding the debate on euthanasia in minors, as reported in the argument-based ethics literature. • A need has been identified to enrich the debate with a care-ethics approach to avoid oversimplifying the ethical decision-making process.

British Icons and Catholic perfidy--Anglo-Saxon historiography and the battle for Crimean War nursing.

PubMed

Wells, John S G; Bergin, Michael

2016-03-01

Taking as its starting point Carr's view that historical narrative reflects the preoccupations of the time in which it is written and Foucault's concept of consensual historical discourse as the outcome of a social struggle in which the victor suppresses or at least diminishes contrary versions of historical events in favour of their own, this paper traces and discusses the historical narrative of British nursing in the Crimean war and, in particular, three competing narratives that have arisen in the latter half of the 20th century and the first decade of the 21st. These are the established narrative surrounding Florence Nightingale, the new narrative surrounding Mary Seacole and an Irish narrative surrounding the role of the Sisters of Mercy. It is argued that the increased vehemence of the debate surrounding these narratives is representative of the changes that have taken place in British society. However, we also argue that the Irish narrative and its critique are reflective of deep-rooted Anglo-Protestant attitudes articulated by Nightingale and uncritically accepted by subsequent historians even in modern British historiography. © 2015 John Wiley & Sons Ltd.

The ethics of germ line gene manipulation--a five dimensional debate.

PubMed

Carter, Lucy

2002-10-01

Contributors to the debate surrounding the ethics of germ line gene manipulation have by and large concentrated their efforts on discussions of the potential risks that are associated with the use of this technology. Many international advisory committees have ruled out the acceptability of germ line gene manipulation at least for the time being. The purpose of this work is to generate much needed discussion on the many other ethical issues concerning the implementation of not only germ line gene manipulation but also other related biotechnologies. In this paper I systematically investigate and analyse the most salient issues put forward by proponents and opponents alike. I argue that if germ line manipulation proves to be a safe and effective procedure, then the principle of beneficence imposes on the medical profession a moral duty to pursue the technology.

Spanning our differences: moral psychology, physician beliefs, and the practice of medicine

PubMed Central

2014-01-01

Moral pluralism is the norm in contemporary society. Even the best philosophical arguments rarely persuade moral opponents who differ at a foundational level. This has been vividly illustrated in contemporary debates in bioethics surrounding contentious issues such as abortion and euthanasia. It is readily apparent that bioethics discourse lacks an empirical explanation for the broad differences about various topics in bioethics and health policy. In recent years, social and cognitive psychology has generated novel approaches for defining basic differences in moral intuitions generally. We propose that if empirical research using social intuitionist theory explains why people disagree with one another over moral issues, then the results of such research might help people debate their moral differences in a more constructive and civil manner. We illustrate the utility of social intuitionism with data from a national physician survey. PMID:25366256

Controversies in Narcissism.

PubMed

Miller, Joshua D; Lynam, Donald R; Hyatt, Courtland S; Campbell, W Keith

2017-05-08

There has been a surge in interest in and research on narcissism and narcissistic personality disorder (NPD). Despite or because of this increased attention, there are several areas of substantial debate that surround the construct, including descriptions of grandiose and vulnerable dimensions or variants, questions regarding the existence of a consensual description, central versus peripheral features of narcissism, distinctions between normal and pathological narcissism, possible etiological factors, the role of self-esteem in narcissism, where narcissism should be studied, how it can be assessed, and its representation in diagnostic nosologies. We suggest that a failure to distinguish between grandiose (i.e., overtly immodest, self-centered, entitled, domineering) and vulnerable (e.g., self-centered, distrustful, neurotic, introverted) presentations of narcissism has led to a less cohesive and coherent literature and that trait-based models of personality and personality disorder can bring greater clarity to many of these important debates.

Antidepressants and Advertising: Psychopharmaceuticals in Crisis

PubMed Central

Greenslit, Nathan P.; Kaptchuk, Ted J.

2012-01-01

As the efficacy and science of psychopharmaceuticals has become increasingly uncertain, marketing of these drugs to both physicians and consumers continues to a central part of a multi-billion dollar per year industry in the United States. We explore how such drug marketing portrays idealized scientific relationships between psychopharmaceuticals and depression; how multiple stakeholders, including scientists, regulatory agencies, and patient advocacy groups, negotiate neurobiological explanations of mental illness; and how the placebo effect has become a critical issue in these debates, including the possible role of drug advertising to influence the placebo effect directly. We argue that if and how antidepressants “work” is not a straightforward objective question, but rather a larger social contest involving scientific debate, the political history of the pharmaceutical industry, cultural discourses surrounding the role of drugs in society, and the interpretive flexibility of personal experience. PMID:22461754

Antidepressants and advertising: psychopharmaceuticals in crisis.

PubMed

Greenslit, Nathan P; Kaptchuk, Ted J

2012-03-01

As the efficacy and science of psychopharmaceuticals has become increasingly uncertain, marketing of these drugs to both physicians and consumers continues to a central part of a multi-billion dollar per year industry in the United States. We explore how such drug marketing portrays idealized scientific relationships between psychopharmaceuticals and depression; how multiple stakeholders, including scientists, regulatory agencies, and patient advocacy groups, negotiate neurobiological explanations of mental illness; and how the placebo effect has become a critical issue in these debates, including the possible role of drug advertising to influence the placebo effect directly. We argue that if and how antidepressants "work" is not a straightforward objective question, but rather a larger social contest involving scientific debate, the political history of the pharmaceutical industry, cultural discourses surrounding the role of drugs in society, and the interpretive flexibility of personal experience.

Relevance of visual cues for orientation at familiar sites by homing pigeons: an experiment in a circular arena.

PubMed Central

Gagliardo, A.; Odetti, F.; Ioalè, P.

2001-01-01

Whether pigeons use visual landmarks for orientation from familiar locations has been a subject of debate. By recording the directional choices of both anosmic and control pigeons while exiting from a circular arena we were able to assess the relevance of olfactory and visual cues for orientation from familiar sites. When the birds could see the surroundings, both anosmic and control pigeons were homeward oriented. When the view of the landscape was prevented by screens that surrounded the arena, the control pigeons exited from the arena approximately in the home direction, while the anosmic pigeons' distribution was not different from random. Our data suggest that olfactory and visual cues play a critical, but interchangeable, role for orientation at familiar sites. PMID:11571054

Linus Pauling and the scientific debate over fallout hazards.

PubMed

Jolly, J Christopher

2002-12-01

From 1954 to 1963, numerous scientists engaged in a public debate over the possible hazards from radioactive fallout from nuclear weapons testing. Nobel laureate Linus Pauling, a California Institute of Technology chemist, was one of the most prominent. His scientific papers relating to the fallout debate reveal many of the scientific, social and political issues involved in the controversy. Although the public controversy ended after the signing of the 1963 Limited Test Ban Treaty, many of the scientific questions about the possible hazards of low-level radiation remain under debate within the scientific community. Moreover, the fallout debate was a prototype of current controversies over environmental and public-health hazards.

A Burning Desire: A Focus Group Turns Its Attention to Old Glory. 12th Grade Lesson. Schools of California Online Resources for Education (SCORE): Connecting California's Classrooms to the World.

ERIC Educational Resources Information Center

MacDonald, David

This lesson for grade 12 is designed to increase student awareness of the debate surrounding flag burning, the proposed constitutional amendment to prohibit flag burning, and the constitutional issues involved, specifically the First Amendment. Students play the role of staff members for a U.S. Senator. They research the issue and prepare both pro…

Democratic discussion in newspaper reporting of the Australia-United States Free Trade Agreement.

PubMed

Sykes, Robbie

2008-10-01

This article presents a Habermasian analysis of newspaper reporting of the debate surrounding the effect of the Australia-United States Free Trade Agreement (the FTA) on access to medicines through Australian patent law. Habermas's concept of the public sphere is utilised in determining whether discussion within the print media adequately conveyed complex legal issues to the public and facilitated democratic discussion. It was found that newspaper reporting generally failed to meet this standard.

Oocyte cryopreservation beyond cancer: tools for ethical reflection.

PubMed

Linkeviciute, Alma; Peccatori, Fedro A; Sanchini, Virginia; Boniolo, Giovanni

2015-08-01

This article offers physicians a tool for structured ethical reflection on challenging situations surrounding oocyte cryopreservation in young healthy women. A systematic literature review offers a comprehensive overview of the ethical debate surrounding the practice. Ethical Counseling Methodology (ECM) offers a practical approach for addressing ethical uncertainties. ECM consists of seven steps: (i) case presentation; (ii) analysis of possible implications; (iii) presentation of ethical question(s); (iv) explanation of ethical terms; (v) presentation of the ethical arguments in favor of and against the procedure; (vi) examination of the individual patient's beliefs and wishes; and (vii) conclusive summary. The most problematic aspects in the ethical debate include the distinction between medical and non-medical use of oocyte cryopreservation, safety and efficiency of the procedure, and marketing practices aimed at healthy women. Female empowerment and enhanced reproductive choices (granted oocyte cryopreservation is a safe and efficient technique) are presented as ethical arguments supporting the practice, while ethical reservations towards oocyte cryopreservation are based on concerns about maternal and fetal safety and wider societal implications. Oocyte cryopreservation is gaining popularity among healthy reproductive age women. However, despite promised benefits it also involves risks that are not always properly communicated in commercialized settings. ECM offers clinicians a tool for structured ethical analysis taking into consideration a wide range of implications, various ethical standpoints, and patients' perceptions and beliefs.

The Challenge for English Schools in Responding to Current Debates on Behaviour and Violence

ERIC Educational Resources Information Center

Shaughnessy, Julie

2012-01-01

The riots in English cities in August 2011 have brought debates on behaviour of young people into sharper focus. Criticism of softly-softly approaches and the lack of power for head teachers to discipline is a reoccurring theme within the debate on behaviour in schools. Regaining adult authority is also reflected in the tenor of the government's…

Anatomical landmarks of radical prostatecomy.

PubMed

Stolzenburg, Jens-Uwe; Schwalenberg, Thilo; Horn, Lars-Christian; Neuhaus, Jochen; Constantinides, Costantinos; Liatsikos, Evangelos N

2007-03-01

In the present study, we review current literature and based on our experience, we present the anatomical landmarks of open and laparoscopic/endoscopic radical prostatectomy. A thorough literature search was performed with the Medline database on the anatomy and the nomenclature of the structures surrounding the prostate gland. The correct handling of puboprostatic ligaments, external urethral sphincter, prostatic fascias and neurovascular bundle is necessary for avoiding malfunction of the urogenital system after radical prostatectomy. When evaluating new prostatectomy techniques, we should always take into account both clinical and final oncological outcomes. The present review adds further knowledge to the existing "postprostatectomy anatomical hazard" debate. It emphasizes upon the role of the puboprostatic ligaments and the course of the external urethral sphincter for urinary continence. When performing an intrafascial nerve sparing prostatectomy most urologists tend to approach as close to the prostatic capsula as possible, even though there is no concurrence regarding the nomenclature of the surrounding fascias and the course of the actual neurovascular bundles. After completion of an intrafascial technique the specimen does not contain any periprostatic tissue and thus the detection of pT3a disease is not feasible. This especially becomes problematic if the tumour reaches the resection margin. Nerve sparing open and laparoscopic radical prostatectomy should aim in maintaining sexual function, recuperating early continence after surgery, without hindering the final oncological outcome to the procedure. Despite the different approaches for radical prostatectomy the key for better results is the understanding of the anatomy of the bladder neck and the urethra.

Ground Rules for the Power Debate.

ERIC Educational Resources Information Center

Fainberg, Anthony

1980-01-01

A physicist argues for the establishment of ground rules in the current nuclear power debate so that vital policy decisions and discussions stay within the realm of rationality permitting useful and meaningful exchanges of information and data. (BT)

Nursing, art and science: revisiting the two cultures.

PubMed

Darbyshire, P

1999-09-01

I begin this paper by setting out the importance of the Two Cultures debate, given that many nurse authors would agree with Closs's position that the art versus science debate should be closed finally. I suggest that issues are every bit as present and urgent in our current era as they were in the past. A brief tracing of the history of the Two Cultures debate highlights the relevance of the central features of the debate for nursing. I then focus on nursing's current understanding of science and art and attempt to defend science from some of the accusations levelled at it, while also questioning some of the claims made on behalf of the arts. In the latter sections of the paper, I make a case for the development of 'nursing humanities' and argue the vital importance of overcoming the Two Cultures divide for the everyday practices of nurses and midwives.

The Bayer Facts of Science Education XVI: "US STEM Workforce Shortage--Myth or Reality? Fortune 1000 Talent Recruiters on the Debate"

ERIC Educational Resources Information Center

Journal of Science Education and Technology, 2014

2014-01-01

A major debate is currently underway in the USA about whether there is, in fact, a science, technology, engineering and mathematics (STEM) workforce shortage in the country or not. This is the subject of the "Bayer Facts of Science Education XVI: US STEM Workforce Shortage--Myth or Reality? Fortune 1000 Talent Recruiters on the Debate."…

Distinct interneuronal networks influence excitability of the surround during movement initiation.

PubMed

Thirugnanasambandam, Nivethida; Khera, Rohan; Wang, Han; Kukke, Sahana N; Hallett, Mark

2015-08-01

Surround inhibition (SI) is a feature of motor control in which activation of task-related muscles is associated with inhibition of neighboring, nonprotagonist muscles, allowing selective motor control. The physiological basis for SI still remains unknown. In all previous studies, SI in the motor system was measured during movement initiation by using transcranial magnetic stimulation (TMS) to deliver a posteroanterior current at a single suprathreshold intensity. To expand our understanding of SI, we explored this phenomenon at a wide range of intensities and by stimulating motor cortex with currents along anteroposterior and lateromedial directions. Fifteen healthy volunteers performed a brief isometric index finger flexion on hearing a tone. Electromyography was recorded from the synergist and surround finger muscles. Single-pulse TMS was applied to stimulate the surround muscle at different intensities at rest or movement initiation. The motor evoked potential (MEP) amplitudes were then plotted against stimulation intensities to obtain the MEP recruitment curves for the rest and movement initiation conditions and for the three current directions for every subject. From the recruitment curves, we found that surround inhibition could be elicited only by the posteroanterior current. Hence, we postulate that surround inhibition is mediated by intracortical circuits in the motor cortex. Also, for the first time, we observed surround facilitation when the motor cortex was stimulated with anteroposterior current. Further studies are needed to investigate the mechanisms underlying both these phenomena individually in healthy subjects and patients with dystonia and other movement disorders.

Quaternary ostracodes and molluscs from the Rukwa Basin (Tanzania) and their evolutionary and paleobiogeographic implications

USGS Publications Warehouse

Cohen, Andrew S.; Van Bocxlaer, Bert; Todd, Jonathan A.; McGlue, Michael; Michel, Ellinor; Nkotagu, Hudson H.; Grove, A.T.; Delvaux, Damien

2013-01-01

Much of the spectacular biodiversity of the African Great Lakes is endemic to single lake basins so that the margins of these basins or their lakes coincide with biogeographic boundaries. Longstanding debate surrounds the evolution of these endemic species, the stability of bioprovinces, and the exchange of faunas between them over geologic time as the rift developed. Because these debates are currently unsettled, we are uncertain of how much existing distribution patterns are determined by modern hydrological barriers versus reflecting past history. This study reports on late Quaternary fossils from the Rukwa Basin and integrates geological and paleoecological data to explore faunal exchange between freshwater bioprovinces, in particular with Lake Tanganyika. Lake Rukwa's water level showed large fluctuations over the last 25 ky, and for most of this period the lake contained large habitat diversity, with different species assemblages and taphonomic controls along its northern and southern shores. Comparison of fossil and modern invertebrate assemblages suggests faunal persistence through the Last Glacial Maximum, but with an extirpation event that occurred in the last 5 ky. Some of the molluscs and ostracodes studied here are closely related to taxa (or part of clades) that are currently endemic to Lake Tanganyika, but others testify to wider and perhaps older faunal exchanges between the Rukwa bioprovince and those of Lake Malawi and the Upper Congo (in particular Lake Mweru). The Rukwa Basin has a long history of rifting and lacustrine conditions and, at least temporarily, its ecosystems appear to have functioned as satellites to Lake Tanganyika in which intralacustrine speciation occurred. Paleontological studies of the Rukwa faunas are particularly relevant because of the basin's important role in the late Cenozoic biogeography of tropical Africa, and because many of the molecular traces potentially revealing this history would have been erased in the late Holocene extirpation.

Investigating CSI: portrayals of DNA testing on a forensic crime show and their potential effects.

PubMed

Ley, Barbara L; Jankowski, Natalie; Brewer, Paul R

2012-01-01

The popularity of forensic crime shows such as CSI has fueled debate about their potential social impact. This study considers CSI's potential effects on public understandings regarding DNA testing in the context of judicial processes, the policy debates surrounding crime laboratory procedures, and the forensic science profession, as well as an effect not discussed in previous accounts: namely, the show's potential impact on public understandings of DNA and genetics more generally. To develop a theoretical foundation for research on the "CSI effect," it draws on cultivation theory, social cognitive theory, and audience reception studies. It then uses content analysis and textual analysis to illuminate how the show depicts DNA testing. The results demonstrate that CSI tends to depict DNA testing as routine, swift, useful, and reliable and that it echoes broader discourses about genetics. At times, however, the show suggests more complex ways of thinking about DNA testing and genetics.

Integrality of the therapeutic and pharmaceutical care: a necessary debate

PubMed Central

Vieira, Fabiola Sulpino

2017-01-01

ABSTRACT The controversy surrounding the different interpretations on the integrality of therapeutic and pharmaceutical care has led to the delimitation of its scope by a law, but the issue has not been completely pacified. As a contribution to this debate, we aim to discuss the challenges to ensure the integrality of the therapeutic and pharmaceutical care, based on a conceptual approach on the meanings of integrality in the Brazilian Unified Health System (SUS). We identified important challenges to ensure the integrality of the therapeutic and pharmaceutical care in the SUS. These challenges are related to professional practices, the organization of actions and services, and the governmental response to health problems or to the treatment of specific population groups. For this end, governments need to carry out structuring actions and be efficient in using available resources so that existing problems can be overcome. PMID:29236879

Networking expertise: discursive coalitions and collaborative networks of experts in a public creationism controversy in the UK.

PubMed

Allgaier, Joachim

2012-04-01

Experts do play a particular role in public socio-scientific debates, even more so if they form heterogeneous coalition with other actors and experts. A case study about a public science education controversy surrounding the teaching of evolution/creationism in the UK press is used to investigate in detail how connections and coalitions between experts and other actors involved in the controversy emerged and played out. The research focuses on the question of what role collaborative and other networks of experts played in terms of influence, visibility, credibility, consensus and weight of argument. Issues that are considered in the research are the status of the members of the coalitions forming during the debate and how it is displayed in media representations and letters and petitions, and also how these networks and coalitions of experts perform in relation to each other.

Debating LGBT Workplace Protections in the Bible Belt: Social Identities in Legislative and Media Discourse.

PubMed

Rhodes, Claire D; Stewart, Craig O

2016-07-01

This article reports a case study of the legislative and media discourse surrounding the addition of sexual orientation and gender identity language to the employment nondiscrimination ordinance of a city in the heart of the Bible Belt. The purpose of the study is to uncover how different identities were constructed and contested at city council meetings and in the news media on the way to passing legal protection for LGBT city employees in a region that is often characterized by anti-gay prejudice. This debate over the nondiscrimination ordinance centered on the question of whether LGBT identities are equivalent to identity categories based on race, gender, or religious belief, and it was shaped by various intergroup communication dynamics, specifically between members of the LGBT minority and the straight majority, between LGBT and Christian identities, and between "true" and "false" Christian identities.

Networking expertise: Discursive coalitions and collaborative networks of experts in a public creationism controversy in the UK

PubMed Central

Allgaier, Joachim

2012-01-01

Experts do play a particular role in public socio-scientific debates, even more so if they form heterogeneous coalition with other actors and experts. A case study about a public science education controversy surrounding the teaching of evolution/creationism in the UK press is used to investigate in detail how connections and coalitions between experts and other actors involved in the controversy emerged and played out. The research focuses on the question of what role collaborative and other networks of experts played in terms of influence, visibility, credibility, consensus and weight of argument. Issues that are considered in the research are the status of the members of the coalitions forming during the debate and how it is displayed in media representations and letters and petitions, and also how these networks and coalitions of experts perform in relation to each other. PMID:23045882

The Persistence of American Indian Health Disparities

PubMed Central

Jones, David S.

2006-01-01

Disparities in health status between American Indians and other groups in the United States have persisted throughout the 500 years since Europeans arrived in the Americas. Colonists, traders, missionaries, soldiers, physicians, and government officials have struggled to explain these disparities, invoking a wide range of possible causes. American Indians joined these debates, often suggesting different explanations. Europeans and Americans also struggled to respond to the disparities, sometimes working to relieve them, sometimes taking advantage of the ill health of American Indians. Economic and political interests have always affected both explanations of health disparities and responses to them, influencing which explanations were emphasized and which interventions were pursued. Tensions also appear in ongoing debates about the contributions of genetic and socioeconomic forces to the pervasive health disparities. Understanding how these economic and political forces have operated historically can explain both the persistence of the health disparities and the controversies that surround them. PMID:17077399

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.

Current outcomes of off-pump versus on-pump coronary artery bypass grafting: evidence from randomized controlled trials

PubMed Central

Benedetto, Umberto; Pecchinenda, Gustavo Guida; Chivasso, Pierpaolo; Bruno, Vito Domenico; Rapetto, Filippo; Bryan, Alan; Angelini, Gianni Davide

2016-01-01

Coronary artery bypass grafting remains the standard treatment for patients with extensive coronary artery disease. Coronary surgery without use of cardiopulmonary bypass avoids the deleterious systemic inflammatory effects of the extracorporeal circuit. However there is an ongoing debate surrounding the clinical outcomes after on-pump versus off-pump coronary artery bypass (ONCAB versus OPCAB) surgery. The current review is based on evidence from randomized controlled trials (RCTs) and meta-analyses of randomized studies. It focuses on operative mortality, mid- and long-term survival, graft patency, completeness of revascularisation, neurologic and neurophysiologic outcomes, perioperative complications and outcomes in the high risk groups. Early and late survival rates for both OPCAB and ONCAB grafting are similar. Some studies suggest early poorer vein graft patency with off-pump when compared with on-pump, comparable midterm arterial conduit patency with no difference in long term venous and arterial graft patency. A recent, pooled analysis of randomised trials shows a reduction in stroke rates with use off-pump techniques. Furthermore, OPCAB grafting seems to reduce postoperative renal dysfunction, bleeding, transfusion requirement and respiratory complications while perioperative myocardial infarction rates are similar to ONCAB grafting. The high risk patient groups seem to benefit from off-pump coronary surgery. PMID:27942394

The Politics of Identity: History, Nationalism, and the Prospect for Peace in Post-Cold War East Asia

DTIC Science & Technology

2007-04-01

Gerow, “Fantasies of War and Nation in Recent Japanese Cinema ,” Japan Focus, accessed at www.japanfocus.org/ products/details/1707J, p. 5. In his...about their country’s remarkable economic resurgence after the Korean War. President Bush was referring to the recent anti- Japanese protests in...interests, the emotional debates surrounding 3 the history of World War II and Japanese colonialism are treated as mere shibboleths of competing elites

Medicare madness. Debate over the recently passed reform law is showing no sign of subsiding as wary providers brace for budget-busting backlash.

PubMed

Tieman, Jeff

2004-03-29

In the 16 weeks since the signing of Medicare reform, the firestorm surrounding the law has only grown. In the wake of the Medicare trustees' report that the trust fund will go broke sooner than predicted and testimony by CMS Chief Actuary Richard Foster, left, on how he was muzzled from giving Congress the bill's real cost, providers are wondering if reimbursement cuts are lurking in their future.

Contour interpolation: A case study in Modularity of Mind.

PubMed

Keane, Brian P

2018-05-01

In his monograph Modularity of Mind (1983), philosopher Jerry Fodor argued that mental architecture can be partly decomposed into computational organs termed modules, which were characterized as having nine co-occurring features such as automaticity, domain specificity, and informational encapsulation. Do modules exist? Debates thus far have been framed very generally with few, if any, detailed case studies. The topic is important because it has direct implications on current debates in cognitive science and because it potentially provides a viable framework from which to further understand and make hypotheses about the mind's structure and function. Here, the case is made for the modularity of contour interpolation, which is a perceptual process that represents non-visible edges on the basis of how surrounding visible edges are spatiotemporally configured. There is substantial evidence that interpolation is domain specific, mandatory, fast, and developmentally well-sequenced; that it produces representationally impoverished outputs; that it relies upon a relatively fixed neural architecture that can be selectively impaired; that it is encapsulated from belief and expectation; and that its inner workings cannot be fathomed through conscious introspection. Upon differentiating contour interpolation from a higher-order contour representational ability ("contour abstraction") and upon accommodating seemingly inconsistent experimental results, it is argued that interpolation is modular to the extent that the initiating conditions for interpolation are strong. As interpolated contours become more salient, the modularity features emerge. The empirical data, taken as a whole, show that at least certain parts of the mind are modularly organized. Copyright © 2018 Elsevier B.V. All rights reserved.

Incorporating community and multiple perspectives in the development of acceptable drinking water source protection policy in catchments facing recreation demands.

PubMed

Syme, Geoffrey J; Nancarrow, Blair E

2013-11-15

The protection of catchment areas for drinking water quality has become an increasingly disputed issue in Australia and internationally. This is particularly the case in regard to the growing demand for nature based and rural recreation. Currently the policy for the protection of drinking water in Western Australia is to enforce a 2 km exclusion zone with a much larger surrounding area with limited and prescribed access to recreators. The debate between recreators and water management agencies has been lively, culminating in a recent state government enquiry. This paper describes the second phase of a three phase study to develop a methodology for defensible policy formulation which accounts for the points of view of all stakeholders. We examine general community, active recreators and professionals' views on the current policy of catchment protection and five proposed alternatives using a social judgement theory approach. Key attitudinal determinants of the preferences for policies were identified. Overall the recreators did not support the current policy despite strong support from both the general community and the professional group. Nevertheless, it was evident that there was some support by the community for policies that would enable a slight relaxation of current recreational exclusion. It was also evident that there was a significant proportion of the general community who were dissatisfied with current recreational opportunities and that, in future, it may be less easy to police exclusion zones even if current policy is maintained. The potential for future integration of recreational and water source protection is discussed as well as the benefits of community research in understanding policy preferences in this regard. Copyright © 2013 Elsevier Ltd. All rights reserved.

New insights into ambient and focal visual fixations using an automatic classification algorithm

PubMed Central

Follet, Brice; Le Meur, Olivier; Baccino, Thierry

2011-01-01

Overt visual attention is the act of directing the eyes toward a given area. These eye movements are characterised by saccades and fixations. A debate currently surrounds the role of visual fixations. Do they all have the same role in the free viewing of natural scenes? Recent studies suggest that at least two types of visual fixations exist: focal and ambient. The former is believed to be used to inspect local areas accurately, whereas the latter is used to obtain the context of the scene. We investigated the use of an automated system to cluster visual fixations in two groups using four types of natural scene images. We found new evidence to support a focal–ambient dichotomy. Our data indicate that the determining factor is the saccade amplitude. The dependence on the low-level visual features and the time course of these two kinds of visual fixations were examined. Our results demonstrate that there is an interplay between both fixation populations and that focal fixations are more dependent on low-level visual features than are ambient fixations. PMID:23145248

What are the associations between parenting, callous-unemotional traits, and antisocial behavior in youth? A systematic review of evidence.

PubMed

Waller, Rebecca; Gardner, Frances; Hyde, Luke W

2013-06-01

A growing body of research has examined callous-unemotional (CU) traits among samples of antisocial youth. Debate surrounds the malleability of CU traits and their responsiveness to parenting and parent-focused interventions. This review examines evidence from studies that have investigated various relationships between parenting, CU traits, and antisocial behavior (AB). Studies were categorized according to five distinct research questions each addressing associations among parenting, CU traits, and AB in a different way. The results suggest that dimensions of parenting are prospectively related to changes in CU traits. Subgroups of youth with both high levels of CU traits and AB also appear to have experienced negative parenting practices. However, negative parenting is not consistently related to AB in cross-sectional studies for youth with high levels of CU traits. At the same time, parenting-focused interventions appear effective in reducing the level of AB and CU traits in youth. The findings and implications for future studies are critically discussed as they pose challenges for current etiological theories of AB. Copyright © 2013 Elsevier Ltd. All rights reserved.

Limits to biodiversity cycles from a unified model of mass-extinction events

NASA Astrophysics Data System (ADS)

Feulner, Georg

2011-04-01

Episodes of species mass extinction dramatically affected the evolution of life on Earth, but their causes remain a source of debate. Even more controversy surrounds the hypothesis of periodicity in the fossil record, with conflicting views still being published in the scientific literature, often even based on the same state-of-the-art datasets. From an empirical point of view, limitations of the currently available data on extinctions and possible causes remain an important issue. From a theoretical point of view, it is likely that a focus on single extinction causes and strong periodic forcings has strongly contributed to this controversy. Here I show that if there is a periodic extinction signal at all, it is much more likely to result from a combination of a comparatively weak periodic cause and various random factors. Tests of this unified model of mass extinctions on the available data show that the model is formally better than a model with random extinction causes only. However, the contribution of the periodic component is small compared to factors such as impacts or volcanic eruptions.

British nurses' attitudes to electroconvulsive therapy, 1945-2000.

PubMed

Adams, John

2015-10-01

The aim of the study was to collect and analyse historical material on nurses' attitudes to electroconvulsive therapy in Britain between 1945-2000. Electroconvulsive therapy became widely used in Britain from the late 1940s onwards and remains in current use, but became one of the main targets of the 'antipsychiatry' movement of the 1960s and 1970s. A cultural history design was used to recreate the perspectives of mental health nurses in the period under review. A range of primary sources including journal articles, textbooks and oral history sources were combined to create a coherent historical account. The controversy surrounding electroconvulsive therapy created a deep-seated ambivalence towards it among mental health nurses. While a sizeable minority were critical of its use and may have taken steps to avoid involvement with it, most acquiesced in providing the treatment. Recorded incidents of outright refusal to participate are few. Mental health nurses' views on electroconvulsive therapy are reflective of the profession's growing knowledge of the use of evidence in debating whether particular therapies should be used. © 2015 John Wiley & Sons Ltd.

Membrane-Mediated Oligomerization of G Protein Coupled Receptors and Its Implications for GPCR Function

PubMed Central

Gahbauer, Stefan; Böckmann, Rainer A.

2016-01-01

The dimerization or even oligomerization of G protein coupled receptors (GPCRs) causes ongoing, controversial debates about its functional role and the coupled biophysical, biochemical or biomedical implications. A continously growing number of studies hints to a relation between oligomerization and function of GPCRs and strengthens the assumption that receptor assembly plays a key role in the regulation of protein function. Additionally, progress in the structural analysis of GPCR-G protein and GPCR-ligand interactions allows to distinguish between actively functional and non-signaling complexes. Recent findings further suggest that the surrounding membrane, i.e., its lipid composition may modulate the preferred dimerization interface and as a result the abundance of distinct dimeric conformations. In this review, the association of GPCRs and the role of the membrane in oligomerization will be discussed. An overview of the different reported oligomeric interfaces is provided and their capability for signaling discussed. The currently available data is summarized with regard to the formation of GPCR oligomers, their structures and dependency on the membrane microenvironment as well as the coupling of oligomerization to receptor function. PMID:27826255

School Leadership in the Caribbean: Perceptions, Practices, Paradigms

ERIC Educational Resources Information Center

Miller, Paul, Ed.

2013-01-01

Successful school leadership is an issue currently being debated up and down Caribbean territories. Key issues in the ongoing debate include: students' outcomes and participation in the regional Caribbean Secondary Examinations (CSEC); teacher recruitment and retention; teacher training and continuing professional development (upgrading); and…

Debating Diversity: Ethics and Controversial Public Issues

ERIC Educational Resources Information Center

Darr, Christopher R.

2016-01-01

Courses: Ethics, Organizational Communication, Political Communication. Objectives: After completing this unit activity, students should be able to (1) apply multiple ethical perspectives to real-world diversity issues in a debate format, and (2) explain the role of informational and social category diversity in current controversies.

The portrayal of J. Marion Sims' controversial surgical legacy.

PubMed

Spettel, Sara; White, Mark Donald

2011-06-01

In the mid 1800s Dr. J. Marion Sims reported the successful repair of vesicovaginal fistulas with a technique he developed by performing multiple operations on female slaves. A venerated physician in his time, the legacy of Dr. Sims is controversial and represents a significant chapter in the mistreatment of African-Americans by the medical establishment. This review compares the modern debate surrounding his legacy with the presentation of his operation in widely consulted urological texts and journals. A literature review was performed of medical, sociological and periodical sources (1851 to the present) regarding J. Marion Sims and vesicovaginal fistula repair. During the last several decades, while the controversy around Dr. Sims' surgical development has produced a steady stream of articles in the historical and popular literature, relatively little mention is found in standard urology textbooks or journals. With increased public attention, some have debated the removal or modification of public tributes to Dr. Sims. This move has been countered by arguments against the validity of judging a 19th century physician by modern standards. While historians, ethicists and the popular press have debated Dr. Sims' legacy, medical sources have continued to portray him unquestionably as a great figure in medical history. This division keeps the medical profession uninformed and detached from the public debate on his legacy and, thus, the larger issues of ethical treatment of surgical patients. Copyright © 2011 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Eliminating Borders through Debate Education.

ERIC Educational Resources Information Center

Peterson, Keith; Clower, Ramona

As the world moves into the millennium, students will need certain skills to be successful in a global environment. This paper argues that competitive international exposure through debate can provide these skills. The paper consists of three sections. The first section briefly reviews current literature identifying the academic and intercultural…

Down-regulation of respiration in pear fruit depends on temperature.

PubMed

Ho, Quang Tri; Hertog, Maarten L A T M; Verboven, Pieter; Ambaw, Alemayehu; Rogge, Seppe; Verlinden, Bert E; Nicolaï, Bart M

2018-04-09

The respiration rate of plant tissues decreases when the amount of available O2 is reduced. There is, however, a debate on whether the respiration rate is controlled either by diffusion limitation of oxygen or through regulatory processes at the level of the transcriptome. We used experimental and modelling approaches to demonstrate that both diffusion limitation and metabolic regulation affect the response of respiration of bulky plant organs such as fruit to reduced O2 levels in the surrounding atmosphere. Diffusion limitation greatly affects fruit respiration at high temperature, but at low temperature respiration is reduced through a regulatory process, presumably a response to a signal generated by a plant oxygen sensor. The response of respiration to O2 is time dependent and is highly sensitive, particularly at low O2 levels in the surrounding atmosphere. Down-regulation of the respiration at low temperatures may save internal O2 and relieve hypoxic conditions in the fruit.

A role for molecular compression in the post-translational formation of the Green Fluorescent Protein chromophore

NASA Astrophysics Data System (ADS)

Terranova, U.; Nifosı`, R.

2010-05-01

Spontaneous chromophore formation is probably the key feature for the remarkable success of GFPs (Green Fluorescent Proteins) and related proteins in fluorescence microscopy. Though a quantitative analysis of the involved energetics still remains elusive, substantial progress has been made in identifying the steps of chromophore biosynthesis and the contribution of individual residues and surrounding protein matrix. The latter clearly enforces a peculiar configuration of the pre-cyclized chromophore-forming tripeptide. However, it is debated whether a mechanical compression is also at play in triggering backbone cyclization. Here, by molecular dynamics and potential of mean force calculations, we estimate the contribution of the protein scaffold in promoting the proximity of reacting atoms- and hence backbone cyclization - by a sort of compression mechanism. Comparing several mutants we highlight the role of some surrounding residues. Finally, we analyze the case of HAL (Histidine Ammonia-Lyase) active site, which undergoes an analogous cyclization reaction.

Price restrictions and other restrictions on alcohol availability in Denmark and Sweden: a historical perspective with implications for the current debate.

PubMed

Lindström, Martin

2005-01-01

Current political debate in Sweden is mainly centred on lowering taxes on alcohol in order to "harmonize" prices with those in neighbouring countries, although the evidence of a negative association between prices and alcohol consumption is more than convincing. Total per capita consumption figures for twentieth-century Denmark and Sweden are utilized to illustrate the astonishing effects on consumption patterns of active government policies to restrict availability.

Gain-of-function experiments: time for a real debate.

PubMed

Duprex, W Paul; Fouchier, Ron A M; Imperiale, Michael J; Lipsitch, Marc; Relman, David A

2015-01-01

According to the WHO, dual use research of concern (DURC) is "life sciences research that is intended for benefit, but which might easily be misapplied to do harm". Recent studies, particularly those on influenza viruses, have led to renewed attention on DURC, as there is an ongoing debate over whether the benefits of gain-of-function (GOF) experiments that result in an increase in the transmission and/or pathogenicity of potential pandemic pathogens (PPPs) are outweighed by concerns over biosecurity and biosafety. In this Viewpoint article, proponents and opponents of GOF experiments discuss the benefits and risks associated with these studies, as well as the implications of the current debate for the scientific community and the general public, and suggest how the current discussion should move forward.

Regulation profiles of e-cigarettes in the United States: a critical review with qualitative synthesis.

PubMed

Tremblay, Marie-Claude; Pluye, Pierre; Gore, Genevieve; Granikov, Vera; Filion, Kristian B; Eisenberg, Mark J

2015-06-03

Electronic cigarettes (e-cigarettes) have been steadily increasing in popularity since their introduction to US markets in 2007. Debates surrounding the proper regulatory mechanisms needed to mitigate potential harms associated with their use have focused on youth access, their potential for nicotine addiction, and the renormalization of a smoking culture. The objective of this study was to describe the enacted and planned regulations addressing this novel public health concern in the US. We searched LexisNexis Academic under Federal Regulations and Registers, as well as State Administrative Codes and Registers. This same database was also used to find information about planned regulations in secondary sources. The search was restricted to US documents produced between January 1(st), 2004, and July 14(th), 2014. We found two planned regulations at the federal level, and 74 enacted and planned regulations in 44 states. We identified six state-based regulation types, including i) access, ii) usage, iii) marketing and advertisement, iv) packaging, v) taxation, and vi) licensure. These were further classified into 10 restriction subtypes: sales, sale to minors, use in indoor public places, use in limited venues, use by minors, licensure, marketing and advertising, packaging, and taxation. Most enacted restrictions aimed primarily to limit youth access, while few regulations enforced comprehensive restrictions on product use and availability. Current regulations targeting e-cigarettes in the US are varied in nature and scope. There is greater consensus surrounding youth protection (access by minors and/or use by minors, and/or use in limited venues), with little consensus on multi-level regulations, including comprehensive use bans in public spaces.

Global English, Hegemony and Education: Lessons from Gramsci

ERIC Educational Resources Information Center

Ives, Peter

2009-01-01

Antonio Gramsci and his concept of hegemony are often invoked in current debates concerning cultural imperialism, globalisation and global English. However, these debates are rarely cognizant of Gramsci's own university training in linguistics, the centrality of language to his writings on education and hegemony, or his specific engagement with…

The International Dimension of the Debate on the Nature of the Educational Sciences: A Comparative Approach.

ERIC Educational Resources Information Center

Debeauvais, Michel

1989-01-01

Offers clarification on the current debate about educational research pertaining to the issues of terminology, epistemology, and the societal and institutional issues at stake. Discusses globalwide institutional research trends as related to the theories of Emile Durkheim and Alfred Binet. (NL)

Images of Schools: Structures and Roles in Organizational Behavior.

ERIC Educational Resources Information Center

Bacharach, Samuel B., Ed.; Mundell, Bryan, Ed.

This book brings together different analytical perspectives from organizational theory and applies them to examinations of schools. The editors maintain that the current debate over school restructuring is essentially a debate over which strategy of organizing will achieve the best results. Organizational theory suggests that there are two primary…

Single-Sex Schooling: Is it Simply a "Class Act"?

ERIC Educational Resources Information Center

Tsolidis, Georgina; Dobson, Ian R.

2006-01-01

The current debate about boys' education risks taking us back decades in terms of understanding the significance of gender in relation to education. Of particular concern here is the tendency within such debates to rely on dichotomous understandings of gender which reinscribe essentialist understandings of both "girls" and…

The Controversy of Consequences

ERIC Educational Resources Information Center

Twing, Jon S.

2016-01-01

This special issue of "Assessment in Education" contains the type of debate needed about what Cizek (2015) calls a "… lingering flaw in the concept of validity…." Some practitioners might not agree that the current theory of validation is flawed. Specifically, the debate Jon Twing is referencing concerns the role of the…

A Place to Learn: Cultivating Engaging Learning Environments for Young Rural Aboriginal Australians

ERIC Educational Resources Information Center

Tracey, Danielle; Craven, Rhonda G.; Yeung, Alexander Seeshing; Tregeagle, Susan; Burnstein, Jodi; Stanley, Helena

2016-01-01

Rural Aboriginal Australians experience disadvantage across a number of significant social and economic outcomes, including educational engagement and achievement. Current debate postulates that educational environments and systems perpetuate this disadvantage. This qualitative study aimed to contribute to the debate by taking a broader ecological…

The Mathematics Education Debates: Preparing Students to Become Professionally Active Mathematics Teachers

ERIC Educational Resources Information Center

Munakata, Mika

2010-01-01

The Mathematics Education Debate is an assignment designed for and implemented in an undergraduate mathematics methods course for prospective secondary school mathematics teachers. For the assignment, students read and analyze current research and policy reports related to mathematics education, prepare and present their positions, offer…

Leading on Inclusion: Dilemmas, Debates and New Perspectives

ERIC Educational Resources Information Center

Cornwall, John, Ed.; Graham-Matheson, Lynne, Ed.

2011-01-01

"Leading on Inclusion: Dilemmas, debates and new perspectives" critically examines the current theory and legislative context of special educational needs and disability, and explores the enduring issues and opportunities that will affect future practice in all schools. The central theme throughout the book asks the inevitable question "What…

Overload and Boredom: When the Humanities Turn to Noise.

ERIC Educational Resources Information Center

Walter, James A.

This paper argues that the current debate over humanities curricula has failed to articulate a vision for humanities education because it has turned on a liberal/conservative axis. It also contends that educators must stop debating elite versus democratic values or traditional versus contemporary problems in humanities education, and start…

From Hegemony to Biopolitics

ERIC Educational Resources Information Center

Swiffen, Amy

2009-01-01

In this article, the author reads the Fulford debate as an index to the current focus in cultural studies on hegemony and the cultural politics of difference, which the author argues connects to Imre Szeman's (2006) negative assessment of disentangling cultural studies from biopolitical ends. Rather than stay within the terms of the debate,…

China's Succession Battle Stirs Higher Education Debate

ERIC Educational Resources Information Center

Cleverley, John

1976-01-01

Describes the current debate going on in Chinese political and educational circles regarding the quality of university education since the Cultural Revolution. Those being singled out for their bourgeois line are critical of such practices as nonacademic selection criteria and the weight given to practical experience in the shortened courses. (JT)

The Implications of the Individualism/Communitarian Debate for Civic Education: Observations and Prejudices.

ERIC Educational Resources Information Center

Smith, Duane E.

This paper evaluates how civic education in the United States currently is impacted by the competing theories of individualism ("liberalism") and communitarianism. Each theory's intellectual history and meaning is explained briefly. The implications of the "debate between the defenders of liberalism and their communitarian critics…

Hybrid Practices? Contributions to the Debate on the Mutation of Science and University

ERIC Educational Resources Information Center

Tuunainen, Juha

2005-01-01

This article reflects on current debate over transformations of scientific research and universities. Four well-known mutation theories (Mode-2 knowledge production, triple helix of university-industry-government relations, academic capitalism and enterprise university), and their recent critiques, are reviewed. It is suggested that a better…

[Forum: legitimacy, expansion, and sustainability of Social and Human Sciences in Public Health. Introduction].

PubMed

Deslandes, Suely Ferreira

2012-12-01

The Forum debates current trends and challenges for teaching and research in this subfield and the prevailing criteria for evaluation of its academic output. The authors wager on the hypothesis that we are currently experiencing a clash between the consolidation of Social and Human Sciences in Public Health (with a well-defined identity, undeniable vigor in their research and proposals, and an important number of practitioners) and a bottleneck in training processes and iniquity and inadequacy in the institutional mechanisms for recognition of merit. The Forum presents four articles. The first, by Minayo, discusses the basic forms of knowledge for this training and those needed to analyze contemporary challenges in a globalized world, besides debating the interfaces and mediations between the biological and the social in a teaching proposal. The second, by Trad, provides a current portrait of the subfield's output. The third, by Deslandes & Iriart, presents theoretical and methodological trends in recently published studies, identifying their gaps and characteristics. Bosi, author of the fourth article, fuels the debate on the criteria for evaluation of academic output in the field and analyzes their consequences. The Postscript, by Nunes, reclaims and updates the debate on the construction of identities in the social and Human Sciences in Public Health.

The parental alienation debate belongs in the courtroom, not in DSM-5.

PubMed

Houchin, Timothy M; Ranseen, John; Hash, Phillip A K; Bartnicki, Daniel J

2012-01-01

The DSM-5 Task Force is presently considering whether to adopt parental alienation disorder (PAD) as a mental illness. Although controversy has surrounded PAD since its inception in 1985, pro-PAD groups and individuals have breathed new life into the push to establish it as a mental health diagnosis. In this analysis, we argue that it would be a serious mistake to adopt parental alienation disorder as a formal mental illness in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5).

Drones--ethical considerations and medical implications.

PubMed

Pepper, Tom

2012-01-01

Drones enhance military capability and form a potent element of force protection, allowing humans to be removed from hazardous environments and tedious jobs. However, there are moral, legal, and political dangers associated with their use. Although a time may come when it is possible to develop a drone that is able to autonomously and ethically engage a legitimate target with greater reliability than a human, until then military drones demand a crawl-walk-run development methodology, consent by military personnel for weapon use, and continued debate about the complex issues surrounding their deployment.

German law on circumcision and its debate: how an ethical and legal issue turned political.

PubMed

Aurenque, Diana; Wiesing, Urban

2015-03-01

The article aims to illuminate the recent debate in Germany about the legitimacy of circumcision for religious reasons. The aim is both to evaluate the new German law allowing religious circumcision, and to outline the resulting conflict between the surrounding ethical and legal issues. We first elucidate the diversity of legal and medical views on religious circumcision in Germany. Next we examine to what extent invasive and irreversible physical interventions on infant boys unable to given their consent should be carried out for non-medical reasons. To this end, the potential benefits and harms of circumcision for non-medical reasons are compared. We argue that circumcision does not provide any benefits for the 'child as a child' and poses only risks to boys. We then set out to clarify and analyse political (rather than ethical) justifications of the new circumcision law. We demonstrate through this analysis how the circumcision debate in Germany has been transformed from a legal and ethical problem into a political issue, due at least in part to Germany's unique historical context. Although such a particular political sensibility is entirely comprehensible, it raises particular problems when it comes to framing and responding to medical ethical issues - as in the case of religious circumcision. © 2013 John Wiley & Sons Ltd.

77 FR 39188 - Airworthiness Directives; the Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-02

... existing AD currently requires repetitive inspections to detect discrepancies of the wiring and surrounding... new sleeves, for certain airplanes; and repair or replacement of the wiring and sleeves with new parts... currently requires repetitive inspections to detect discrepancies of the wiring and surrounding Teflon...

Reflections on the Concept of Interculturality in the Current Educational Debate in Argentina

ERIC Educational Resources Information Center

Hecht, Ana Carolina; Enriz, Noelia; García Palacios, Mariana

2016-01-01

In this paper, we analyze the relevance of intercultural education within contemporary educational debates in Argentina. First, we will review Argentinean legislation. Then, we will discuss the core characteristics of the Argentine educational system in order to study the historical incorporation of indigenous people into the school system. Later,…

Assessing Impact and Bridging Methodological Divides: Randomized Trials in Countries Affected by Conflict

ERIC Educational Resources Information Center

Burde, Dana

2012-01-01

Randomized trials have experienced a marked surge in endorsement and popularity in education research in the past decade. This surge reignited paradigm debates and spurred qualitative critics to accuse these experimental designs of eclipsing qualitative research. This article reviews a current iteration of this debate and examines two randomized…

Deaf Culture and the Cochlear Implant Debate: Cyborg Politics and the Identity of People with Disabilities.

ERIC Educational Resources Information Center

Cherney, James L.

1999-01-01

Examines the potential benefits and limitations of cyborg politics. Explores depictions of cyborgs in science fiction stories and examines the deaf culture's arguments in the cochlear-implant debate. Investigates the current viability of cyborg politics as a mode of advocacy for people with disabilities. (SC)

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…

Native Advertising: Trickery or Technique? An Ethics Project and Debate

ERIC Educational Resources Information Center

Zarzosa, Jennifer; Fischbach, Sarah

2017-01-01

Sponsored content, in-feed ads, and advertorials are innovative ways to promote brands. However, there are limited resources on how to use these advertising techniques. The Native Advertising project and debate helps students (a) gain knowledge and experience with current advertising practices and (b) engage in deliberation regarding a promotional…

The Risk of Reaching.

ERIC Educational Resources Information Center

Barfield, Kenny D.

One of three related documents exploring the problems inherent to current high school forensic coaching, this paper explores the issue of risk in debate and how this risk can be reduced. The paper first examines how the 'risk of losing' affects coaches and debaters alike, noting that in providing adequate direction by helping to test the evidence…

Public Money for Private Schools? Revisiting an Old Debate

ERIC Educational Resources Information Center

Axelrod, Paul

2005-01-01

Current debates on the extent, if any, to which private or independent schools should be supported by public funding, focus on the appropriate role of the state in the governance and regulation of schooling, with proponents on the ideological right and left reaching very different conclusions. Advocates of public funding for private schools…

Poverty and Inequality. The Political Economy of Redistribution.

ERIC Educational Resources Information Center

Neill, Jon, Ed.

These six essays on the debate over the need for welfare reform offer a wide perspective on poverty and inequality. The "Introduction" (Jon Neill) is followed by "Welfare Report--1996 Style: Will We Sacrifice the 'Safety Net'?" (Robert Haveman), a critique of two proposals that shaped the current debate over welfare reform.…

Media and Education in the Digital Age: Concepts, Assessments, Subversions

ERIC Educational Resources Information Center

Stocchetti, Matteo, Ed.

2014-01-01

This book is an invitation to informed and critical participation in the current debate on the role of digital technology in education and a comprehensive introduction to the most relevant issues in this debate. After an early wave of enthusiasm about the emancipative opportunities of the digital "revolution" in education, recent…

Educational Reform: The Players and the Politics.

ERIC Educational Resources Information Center

Farkas, Steve

Substantive arguments on school reform may be disguising a hidden debate over the process and politics of such reform--a debate over who should be responsible for educating our youth, the parties responsible for the current difficulties, and how severe these difficulties are. This document attempts to identify the attitudes that drive this hidden…

Do Infants Have a Theory of Mind?

ERIC Educational Resources Information Center

Rakoczy, Hannes

2012-01-01

The central question debated in current research on infant social cognition is "do infants have a theory of mind?" It is argued here that this question is understood and treated in radically different ways by different participants of the debate arguing either for (e.g., Onishi & Baillargeon, 2005) or against early competence in theory of mind…

The agrarian myth and policy responses to farm safety.

PubMed Central

Kelsey, T W

1994-01-01

Agriculture's status as one of the nation's most hazardous occupations has been an impetus for a reexamination of the federal role in agricultural safety and for various proposals to make farming safer. During the 1970s congressional debate and farm group testimony that led to agriculture's current exemption from the Occupational Safety and Health Administration's enforcement efforts, regulation foes made use of the "Agrarian Myth." The myth portrays farmers as the bedrock of democracy, suffering so that society may prosper and living a natural life away from the artificiality and evils of cities. Despite the inaccuracy of its images, the myth is a potent symbol in American culture, and its influence could arise again in current policy debates. This paper examines specific issues that may be obscured by the myth but that must be addressed in any agricultural safety policy debate. It then recommends that responses to agricultural safety be carefully considered and that value judgements about what the issues are, who would benefit, and who would bear the costs be explicitly discussed during debate. Images p1172-a p1173-a p1174-a PMID:8017549

The agrarian myth and policy responses to farm safety.

PubMed

Kelsey, T W

1994-07-01

Agriculture's status as one of the nation's most hazardous occupations has been an impetus for a reexamination of the federal role in agricultural safety and for various proposals to make farming safer. During the 1970s congressional debate and farm group testimony that led to agriculture's current exemption from the Occupational Safety and Health Administration's enforcement efforts, regulation foes made use of the "Agrarian Myth." The myth portrays farmers as the bedrock of democracy, suffering so that society may prosper and living a natural life away from the artificiality and evils of cities. Despite the inaccuracy of its images, the myth is a potent symbol in American culture, and its influence could arise again in current policy debates. This paper examines specific issues that may be obscured by the myth but that must be addressed in any agricultural safety policy debate. It then recommends that responses to agricultural safety be carefully considered and that value judgements about what the issues are, who would benefit, and who would bear the costs be explicitly discussed during debate.

Debate: a teaching-learning strategy for developing competence in communication and critical thinking.

PubMed

Darby, Michele

2007-01-01

The literature highlights key benefits from debate as a teaching-learning strategy for developing critical thinking and analytical skills while fostering teamwork and communication. Authors report that this method of teaching-learning has been implemented successfully in nursing and occupational therapy programs and would benefit other academic programs in the health sciences, particularly in courses that cover controversial issues. Although there are disadvantages to using the debate as a teaching-learning strategy, the benefits far outweigh the disadvantages. In conclusion, debating is an effective pedagogical strategy because of the level of responsibility for learning and active involvement required by all student debaters. Moreover, it provides an experience by which students can develop competencies in researching current issues, preparing logical arguments, actively listening to various perspectives, differentiating between subjective and evidence-based information, asking cogent questions, integrating relevant information, and formulating their own opinions based on evidence. After the debate is over, students also report that the experience is FUN!

Varsity Medical Ethics Debate 2015: should nootropic drugs be available under prescription on the NHS?

PubMed

Thorley, Emma; Kang, Isaac; D'Costa, Stephanie; Vlazaki, Myrto; Ayeko, Olaoluwa; Arbe-Barnes, Edward H; Swerner, Casey B

2016-09-13

The 2015 Varsity Medical Ethics debate convened upon the motion: "This house believes nootropic drugs should be available under prescription". This annual debate between students from the Universities of Oxford and Cambridge, now in its seventh year, provided the starting point for arguments on the subject. The present article brings together and extends many of the arguments put forward during the debate. We explore the current usage of nootropic drugs, their safety and whether it would be beneficial to individuals and society as a whole for them to be available under prescription. The Varsity Medical Debate was first held in 2008 with the aim of allowing students to engage in discussion about ethics and policy within healthcare. The event is held annually and it is hoped that this will allow future leaders to voice a perspective on the arguments behind topics that will feature heavily in future healthcare and science policy. This year the Oxford University Medical Society at the Oxford Union hosted the debate.

The mis-measurement of extreme global poverty: A case study in the Pacific Islands

PubMed Central

Gubhaju, Bina

2015-01-01

Debate over the measurement of global poverty in low- and middle-income countries continues unabated. There is considerable controversy surrounding the ‘dollar a day’ measure used to monitor progress against the Millennium Development Goals. This article shines fresh light on the debate with new empirical analyses of poverty (including child poverty), inequality and deprivation levels in the Pacific island state of Vanuatu. The study focuses not only on economic and monetary metrics and measures, but also the measures of deprivation derived from sociology in relation to shelter, sanitation, water, information, nutrition, health and education. Until recently, there had been few, if any, attempts to study poverty and deprivation disparities among children in this part of the world. Different measures yield strikingly different estimates of poverty. The article, therefore, attempts to situate the study findings in the broader international context of poverty measurement and discusses their implications for future research and the post-2015 development agenda. PMID:26336359

Welcoming Diversity? Symbolic Boundaries and the Politics of Normativity in Kansas City's LGBTQ Communities.

PubMed

Vogler, Stefan

2016-01-01

Using document analysis and ethnographic field work, this article examines the debate within the LGBTQ community of Kansas City over the decision to hold its Pride festival in the Power and Light District (P&L), a renewed downtown area with a controversial dress code. Despite the developers' and city's goals of creating a cosmopolitan urban space that welcomed diverse populations, the P&L acquired a reputation as an anti-Black, anti-queer space due to its dress code and redevelopment history. I argue that the debate surrounding this controversy reveals limits to notions of diversity and diverging approaches to sexual politics within the LGBTQ community that are normally obscured by political actors within the movement but that work to create symbolic boundaries that exclude "non-respectable" members of the LGBTQ population. Recovering queer perspectives allows us to imagine a more capacious definition of diversity and inclusion, both within the LGBTQ movement and in urban space.

Neuroethics and fMRI: Mapping a Fledgling Relationship

PubMed Central

Garnett, Alex; Whiteley, Louise; Piwowar, Heather; Rasmussen, Edie; Illes, Judy

2011-01-01

Human functional magnetic resonance imaging (fMRI) informs the understanding of the neural basis of mental function and is a key domain of ethical enquiry. It raises questions about the practice and implications of research, and reflexively informs ethics through the empirical investigation of moral judgments. It is at the centre of debate surrounding the importance of neuroscience findings for concepts such as personhood and free will, and the extent of their practical consequences. Here, we map the landscape of fMRI and neuroethics, using citation analysis to uncover salient topics. We find that this landscape is sparsely populated: despite previous calls for debate, there are few articles that discuss both fMRI and ethical, legal, or social implications (ELSI), and even fewer direct citations between the two literatures. Recognizing that practical barriers exist to integrating ELSI discussion into the research literature, we argue nonetheless that the ethical challenges of fMRI, and controversy over its conceptual and practical implications, make this essential. PMID:21526115

Introduction to the effects of wildland fire on aquatic ecosystems in the Western USA

USGS Publications Warehouse

Rieman, B.; Gresswell, Robert E.; Young, M.; Luce, C.

2003-01-01

The management of wildfire has long been controversial. The role of fire and fire-related management in terrestrial and aquatic ecosystems has become an important focus in recent years, but the general debate is not new. In his recent book, Stephen Pyne (2001 )describes the political and scientific debate surrounding the creation of the U.S. Forest Service and the emergence of fire suppression as a central tenet of wildland management. Essentially, views in the first decade of the 20th century focused on fire as good or evil: a tool that might benefit other resources or interests (e.g. Indian burning) and mitigate larger more destructive fires, or a threat to the recruitment and productivity of newly designated forest reserves. The “great fires” in the Western USA in 1910 and the associated loss of human life and property largely forged the public and political will to suppress fire on a massive scale.

Scientific method discourses in the construction of 'EMF' science: interests, resources and rhetoric in submissions to a public inquiry.

PubMed

Mercer, David

2002-04-01

Since the late 1970s, there has been considerable debate surrounding the question of whether or not exposures to non-ionizing radiation and electric and magnetic fields (EMF), produced by powerlines and electrical and telecommunications technologies, are harmful to health. Whilst there has been some recent evidence of regulatory fatigue, and attempts to enforce closure, the EMF debate nevertheless still continues. This paper will explore the rôle played by competing images of scientific method in the argumentative strategies used by two of the main protagonists in an Australian public inquiry (held in 1990-91) which investigated the EMF issue: 'Inquiry into Community Needs and High Voltage (132kv and above) Transmission Line Development', the so-called Gibbs Inquiry. Apart from documenting some of the epistemologically intricate features of the EMF controversy, the following discussion will also consider the way scientific method discourses can contribute to enhancing the durability of knowledge claims in legal and regulatory settings.

Paradigms and public policies on drought in northeast Brazil: a historical perspective.

PubMed

Campos, José Nilson B

2015-05-01

This paper describes the evolution of drought-related public policies in Northeast Brazil (NEB). Using a historical approach, we show that the evolution of public policy has not been characterized by abrupt shifts, but has instead been shaped through debates between renowned intellectuals. The resulting public policies formed a hydrological infrastructure that delivers clean water needed for robust economic activity. However, outcomes of the 2012-2013 drought show that populations that depend on rain fed agriculture are as vulnerable to drought as they were at the start of the 20th century. Although government, social, and emergency programs have aided drought victims, drought analysts agree that rain fed agriculture has remained vulnerable since drought policies were first formulated. Drought policies formulate integrated water resources management (IWRM) strategies that are geared toward supplying safe drinking water, and debates surrounding the IWRM paradigm have been affected by outcomes of major international events such as the World Water Forum.

Radio Source Morphology: 'nature or nuture'?

NASA Astrophysics Data System (ADS)

Banfield, Julie; Emonts, Bjorn; O'Sullivan, Shane

2012-10-01

Radio sources, emanating from supermassive black-holes in the centres of active galaxies, display a large variety of morphological properties. It is a long-standing debate to what extent the differences between various types of radio sources are due to intrinsic properties of the central engine (`nature') or due to the properties of the interstellar medium that surrounds the central engine and host galaxy (`nurture'). Settling this `nature vs. nurture' debate for nearby radio galaxies, which can be studied in great detail, is vital for understanding the properties and evolution of radio galaxies throughout the Universe. We propose to observe the radio galaxy NGC 612 where previous observations have detected the presence of a large-scale HI bridge between the host galaxy and a nearby galaxy NGC 619. We request a total of 13 hrs in the 750m array-configuration to determine whether or not the 100 kpc-scale radio source morphology is directly related to the intergalactic distribution of neutral hydrogen gas.

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.

Pneumocystis pneumonia complicating immunosuppressive therapy in Crohns disease: A preventable problem?

PubMed

Omer, Omer; Cohen, Patrizia; Neong, Shuet Fong; Smith, Geoffrey V

2016-07-01

We report the case of a 76-year-old man who presented with moderate active Crohn's colitis that was refractory to high-dose corticosteroids, mesalazine and 6-mercaptopurine. He subsequently received a trial of infliximab with poor response and was diagnosed with cytomegalovirus (CMV) colitis, improving on antiviral therapy. Three weeks into treatment he developed acute respiratory distress with hypoxaemia and diffuse pulmonary interstitial infiltrates. This was confirmed as Pneumocystis jirovecii on bronchoalveolar lavage. He responded well to treatment with trimethoprim-sulfamethoxazole (TMP-SMX) and was subsequently discharged home. Despite the favourable outcome, our case raises the question of whether chemoprophylaxis against opportunistic infections in immunosuppressed patients with inflammatory bowel disease (IBD) is appropriate. There are currently no recommendations on providing chemoprophylaxis against CMV colitis and so we focus on pneumocystis pneumonia (PCP) where wide debate surrounds the use of prophylactic TMP-SMX in HIV-negative patients. Contrasting approaches to chemoprophylaxis against PCP in IBD likely relates to a lack of clear parameters for defining risk of PCP among patient groups. This must be addressed in order to develop universal guidelines that take into account patient-dependent risk factors. Awareness of the severity of PCP among HIV-negative individuals and the current consensus on PCP prophylaxis in IBD must be raised in order to minimise the risk of PCP and drive research in this controversial area.

Pneumocystis pneumonia complicating immunosuppressive therapy in Crohns disease: A preventable problem?

PubMed Central

Omer, Omer; Cohen, Patrizia; Neong, Shuet Fong; Smith, Geoffrey V

2016-01-01

We report the case of a 76-year-old man who presented with moderate active Crohn's colitis that was refractory to high-dose corticosteroids, mesalazine and 6-mercaptopurine. He subsequently received a trial of infliximab with poor response and was diagnosed with cytomegalovirus (CMV) colitis, improving on antiviral therapy. Three weeks into treatment he developed acute respiratory distress with hypoxaemia and diffuse pulmonary interstitial infiltrates. This was confirmed as Pneumocystis jirovecii on bronchoalveolar lavage. He responded well to treatment with trimethoprim-sulfamethoxazole (TMP-SMX) and was subsequently discharged home. Despite the favourable outcome, our case raises the question of whether chemoprophylaxis against opportunistic infections in immunosuppressed patients with inflammatory bowel disease (IBD) is appropriate. There are currently no recommendations on providing chemoprophylaxis against CMV colitis and so we focus on pneumocystis pneumonia (PCP) where wide debate surrounds the use of prophylactic TMP-SMX in HIV-negative patients. Contrasting approaches to chemoprophylaxis against PCP in IBD likely relates to a lack of clear parameters for defining risk of PCP among patient groups. This must be addressed in order to develop universal guidelines that take into account patient-dependent risk factors. Awareness of the severity of PCP among HIV-negative individuals and the current consensus on PCP prophylaxis in IBD must be raised in order to minimise the risk of PCP and drive research in this controversial area. PMID:28839859

Achieving the Desired Transformation: Thoughts on Next Steps for Outcomes-Based Medical Education.

PubMed

Holmboe, Eric S; Batalden, Paul

2015-09-01

Since the introduction of the outcomes-based medical education (OBME) movement, progress toward implementation has been active but challenging. Much of the angst and criticism has been directed at the approaches to assessment that are associated with outcomes-based or competency frameworks, particularly defining the outcomes. In addition, these changes to graduate medical education (GME) are concomitant with major change in health care systems--specifically, changes to increase quality and safety while reducing cost. Every sector, from medical education to health care delivery and financing, is in the midst of substantial change and disruption.The recent release of the Institute of Medicine's report on the financing and governance of GME highlights the urgent need to accelerate the transformation of medical education. One source of continued tension within the medical education community arises from the assumption that the much-needed increases in value and improvement in health care can be achieved by holding the current educational structures and architecture of learning in place while concomitantly withdrawing resources. The authors of this Perspective seek to reframe the important and necessary debate surrounding the current challenges to implementing OBME. Building on recent change and service theories (e.g., Theory U and coproduction), they propose several areas of redirection, including reexamination of curricular models and greater involvement of learners, teachers, and regulators in cocreating new training models, to help facilitate the desired transformation in medical education.

Current Practice in Relation to the Past: The Mirror State Counterplan.

ERIC Educational Resources Information Center

Fadely, Dean

The mirror state counterplan is a straightforward form of negative refutation used in debate in which the negative team proposes that each state enact a miniature version of the affirmative plan that was to be adopted on the federal level. For example, the 1981-82 national debate proposition resolved that the federal government should…

Controversy in the Composition Classroom: Debate as a Mode of Pre-Writing.

ERIC Educational Resources Information Center

McClish, Glen

Controversy and debate can be effectively employed as the central pre-writing activity in the composition classroom. The current model of prewriting in the composition classroom is the reflective model, which involves relatively private exploration of issues and ideas leading to paper topics. Although in the short run it is easier for both student…

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…

Guns on Campus: A Current Debate. E-Fact Sheet

ERIC Educational Resources Information Center

Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2010

2010-01-01

Almost all U.S. college campuses ban concealed weapons. But in the aftermath of the tragic shooting deaths at Virginia Tech in 2007, the debate on whether guns should be permitted at colleges and universities has intensified. Dozens of states have considered proposals to lift bans on concealed weapons at colleges and universities, but so far none…

Contemporary Thinking about Causation in Evaluation: A Dialogue with Tom Cook and Michael Scriven

ERIC Educational Resources Information Center

Cook, Thomas D.; Scriven, Michael; Coryn, Chris L. S.; Evergreen, Stephanie D. H.

2010-01-01

Legitimate knowledge claims about causation have been a central concern among evaluators and applied researchers for several decades and often have been the subject of heated debates. In recent years these debates have resurfaced with a renewed intensity, due in part to the priority currently being given to randomized experiments by many funders…

Argumentation in Educational Policy Disputes: Competing Visions of Quality and Equity

ERIC Educational Resources Information Center

Anagnostopoulos, Dorothea; Lingard, Bob; Sellar, Sam

2016-01-01

Current debates about test-based accountability policies revolve around questions of how to ensure that all students have access to high-quality schools and teachers. Whether and how one can meet this goal depend, in part, on the nature of the arguments that policy proponents and opponents mobilize in these debates. This article examines these…

Faculty Development in Teaching and Learning: The UK Framework and Current Debates

ERIC Educational Resources Information Center

Hibbert, Paul; Semler, Mirko

2016-01-01

Following the publication of a recent report, commissioned by the Higher Education Academy (HEA) and conducted by Staff and Educational Developers Association, this short paper considers the HEA UK Professional Standards Framework in the UK Higher Education Sector, in the context of recent and continuing debates about how best to support faculty…

Thinking and Caring about Indigenous Peoples' Human Rights: Swedish Students Writing History beyond Scholarly Debate

ERIC Educational Resources Information Center

Nygren, Thomas

2016-01-01

According to national and international guidelines, schools should promote historical thinking and foster moral values. Scholars have debated, but not analysed in depth in practice, whether history education can and should hold a normative dimension. This study analyses current human rights education in two Swedish senior high school groups, in…

Impossible Dreams, Impossible Choices, and Thoughts about Depolarizing the Debate

ERIC Educational Resources Information Center

Morrow, Susan L.; Beckstead, A. Lee; Hayes, Jeffrey A.; Haldeman, Douglas C.

2004-01-01

The titles of the reactions to this major contribution alone set the stage for further exploration of the issues regarding the hopes and dreams of same-sex attracted (SSA) clients in religious conflict and their therapists, issues of choice, and whether or not it is possible - or even appropriate - to depolarize the current debate (Gonsiorek,…

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…

Unconstitutional Deportation of the 1930s: Learning from the Voices of the Past

ERIC Educational Resources Information Center

Valenciana, Christine; Ordonez-Jasis, Rosario

2012-01-01

Given the current national debate over immigration reform and the plethora of anti-immigrant policies, practices, and laws, school curriculums should include materials that will allow students to learn about, and reflect on, the impact this debate has on the lived realities of those most impacted. Specifically, teachers and their students will…

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…

T. Kuhn Meets T. Rex: Critical Conversations and New Directions in Science Centres and Science Museums.

ERIC Educational Resources Information Center

Pedretti, Erminia

2002-01-01

Examines the debate about how science should be re/presented in informal science settings, specifically the possibility of science centers and science museums addressing socio-scientific issues. Situates the debate within the current science education literature on the nature of science (NOS) and science, technology, society and environment (STSE)…

Governance in Adult and Further Education: Unified Germany as a Case Study

ERIC Educational Resources Information Center

Schrader, Josef

2010-01-01

There is little discussion in Germany on governance of further education. This is surprising for two reasons--first, that the process of German unification should have sparked such a debate, and second, because it was expected that the current international discussions about governance would also reach a scholarly debate on further education. A…

Reforming Public School Systems through Sustained Union-Management Collaboration

ERIC Educational Resources Information Center

Rubinstein, Saul A.; McCarthy, John E.

2011-01-01

For most of the past decade the policy debate over improving U.S. public education has centered on teacher quality. In this debate, teachers and their unions have often been seen as the problem, not part of the solution. Further, current discourse often assumes that conflicting interests between teacher unions and administration is inevitable.…

A Review of Homework Literature as a Precursor to Practitioner-Led Doctoral Research in a Primary School

ERIC Educational Resources Information Center

Rudman, Nicholas Paul Charles

2014-01-01

Homework in the primary school is a subject much debated by teachers, parents and pupils. This paper offers a brief critique of key issues in the current homework debate with particular reference to research literature, theoretical perspectives, educational policy and other professional publications. Consequently, a discourse between homework in…

Delimiting Democratic Debate: The Fordham Institute's Attack on Democratic Values

ERIC Educational Resources Information Center

Leahey, Christopher R.

2005-01-01

Reflecting on the current debate on how to teach about the terrorist attacks of September 11, 2001, and the subsequent U.S. invasions of Afghanistan and Iraq, this article examines Thomas B. Fordham Institute's Terrorists, Despots, and Democracy: What Our Children Need to Know, one of the several publications produced by the Fordham Institute that…

Emergency Department Management of Suspected Calf-Vein Deep Venous Thrombosis: A Diagnostic Algorithm

PubMed Central

Kitchen, Levi; Lawrence, Matthew; Speicher, Matthew; Frumkin, Kenneth

2016-01-01

Introduction Unilateral leg swelling with suspicion of deep venous thrombosis (DVT) is a common emergency department (ED) presentation. Proximal DVT (thrombus in the popliteal or femoral veins) can usually be diagnosed and treated at the initial ED encounter. When proximal DVT has been ruled out, isolated calf-vein deep venous thrombosis (IC-DVT) often remains a consideration. The current standard for the diagnosis of IC-DVT is whole-leg vascular duplex ultrasonography (WLUS), a test that is unavailable in many hospitals outside normal business hours. When WLUS is not available from the ED, recommendations for managing suspected IC-DVT vary. The objectives of the study is to use current evidence and recommendations to (1) propose a diagnostic algorithm for IC-DVT when definitive testing (WLUS) is unavailable; and (2) summarize the controversy surrounding IC-DVT treatment. Discussion The Figure combines D-dimer testing with serial CUS or a single deferred FLUS for the diagnosis of IC-DVT. Such an algorithm has the potential to safely direct the management of suspected IC-DVT when definitive testing is unavailable. Whether or not to treat diagnosed IC-DVT remains widely debated and awaiting further evidence. Conclusion When IC-DVT is not ruled out in the ED, the suggested algorithm, although not prospectively validated by a controlled study, offers an approach to diagnosis that is consistent with current data and recommendations. When IC-DVT is diagnosed, current references suggest that a decision between anticoagulation and continued follow-up outpatient testing can be based on shared decision-making. The risks of proximal progression and life-threatening embolization should be balanced against the generally more benign natural history of such thrombi, and an individual patient’s risk factors for both thrombus propagation and complications of anticoagulation. PMID:27429688

Emergency Department Management of Suspected Calf-Vein Deep Venous Thrombosis: A Diagnostic Algorithm.

PubMed

Kitchen, Levi; Lawrence, Matthew; Speicher, Matthew; Frumkin, Kenneth

2016-07-01

Unilateral leg swelling with suspicion of deep venous thrombosis (DVT) is a common emergency department (ED) presentation. Proximal DVT (thrombus in the popliteal or femoral veins) can usually be diagnosed and treated at the initial ED encounter. When proximal DVT has been ruled out, isolated calf-vein deep venous thrombosis (IC-DVT) often remains a consideration. The current standard for the diagnosis of IC-DVT is whole-leg vascular duplex ultrasonography (WLUS), a test that is unavailable in many hospitals outside normal business hours. When WLUS is not available from the ED, recommendations for managing suspected IC-DVT vary. The objectives of the study is to use current evidence and recommendations to (1) propose a diagnostic algorithm for IC-DVT when definitive testing (WLUS) is unavailable; and (2) summarize the controversy surrounding IC-DVT treatment. The Figure combines D-dimer testing with serial CUS or a single deferred FLUS for the diagnosis of IC-DVT. Such an algorithm has the potential to safely direct the management of suspected IC-DVT when definitive testing is unavailable. Whether or not to treat diagnosed IC-DVT remains widely debated and awaiting further evidence. When IC-DVT is not ruled out in the ED, the suggested algorithm, although not prospectively validated by a controlled study, offers an approach to diagnosis that is consistent with current data and recommendations. When IC-DVT is diagnosed, current references suggest that a decision between anticoagulation and continued follow-up outpatient testing can be based on shared decision-making. The risks of proximal progression and life-threatening embolization should be balanced against the generally more benign natural history of such thrombi, and an individual patient's risk factors for both thrombus propagation and complications of anticoagulation.

Problematizing Disciplinarity, Transdisciplinary Problematics.

PubMed

Osborne, Peter

2015-09-01

This article situates current debates about transdisciplinarity within the deeper history of academic disciplinarity, in its difference from the notions of inter- and multi-disciplinarity. It offers a brief typology and history of established conceptions of transdisciplinarity within science and technology studies. It then goes on to raise the question of the conceptual structure of transdisciplinary generality in the humanities, with respect to the incorporation of the 19th- and 20th-century German and French philosophical traditions into the anglophone humanities, under the name of 'theory'. It identifies two distinct - dialectical and anti-dialectical, or dialectical and transversal - transdisciplinary trajectories. It locates the various contributions to the special issue of which it is the introduction within this conceptual field, drawing attention to the distinct contribution of the French debates about structuralism and its aftermath - those by Serres, Foucault, Derrida, Guattari and Latour, in particular. It concludes with an appendix on Foucault's place within current debates about disciplinarity and academic disciplines.

Towards understanding the integrative approach of the water, energy and food nexus.

PubMed

Al-Saidi, Mohammad; Elagib, Nadir Ahmed

2017-01-01

The water, energy and food nexus (WEF nexus) is currently quite popular in environmental management. The concept found a fertile ground in science and policymaking, but there is no consistent view on the meaning of integration within the nexus. Here, a wealth of publications is reviewed in an endeavour to: (1) reveal the lines of justification for the need of the WEF nexus debate and (2) identify the range of tools for analysing the interdependent resource issues of the nexus using an integrated framework of science and policy. There are three drivers behind the emergence of the nexus thinking. These are a) increasing resource interlinks due to growing scarcities, b) recent resource supply crises, and c) failures of sector-driven management strategies. Evaluation of the WEF nexus integrative debate can be carried out using four key criteria, namely ability to change current policy debates, issue and thinking novelty, practicability and measurability, and clearness and implementation roadmap. It is clear that, although the nexus has been quite successful in changing policy debates, issue prioritization is missing and seems to be left to specific case studies and policymakers' choices. There is a high need for 'incorporation' and 'cross-linking' of issues between the three resources. In this regard, nexus governance is the missing link in the nexus debate. Copyright © 2016 Elsevier B.V. All rights reserved.

Linking Environmental Forcing and Trophic Supply to Benthic Communities in the Vercelli Seamount Area (Tyrrhenian Sea)

PubMed Central

Covazzi Harriague, Anabella; Bavestrello, Giorgio; Bo, Marzia; Borghini, Mireno; Castellano, Michela; Majorana, Margherita; Massa, Francesco; Montella, Alessandro; Povero, Paolo; Misic, Cristina

2014-01-01

Seamounts and their influence on the surrounding environment are currently being extensively debated but, surprisingly, scant information is available for the Mediterranean area. Furthermore, although the deep Tyrrhenian Sea is characterised by a complex bottom morphology and peculiar hydrodynamic features, which would suggest a variable influence on the benthic domain, few studies have been carried out there, especially for soft-bottom macrofaunal assemblages. In order to fill this gap, the structure of the meio-and macrofaunal assemblages of the Vercelli Seamount and the surrounding deep area (northern Tyrrhenian Sea – western Mediterranean) were studied in relation to environmental features. Sediment was collected with a box-corer from the seamount summit and flanks and at two far-field sites in spring 2009, in order to analyse the metazoan communities, the sediment texture and the sedimentary organic matter. At the summit station, the heterogeneity of the habitat, the shallowness of the site and the higher trophic supply (water column phytopigments and macroalgal detritus, for instance) supported a very rich macrofaunal community, with high abundance, biomass and diversity. In fact, its trophic features resembled those observed in coastal environments next to seagrass meadows. At the flank and far-field stations, sediment heterogeneity and depth especially influenced the meiofaunal distribution. From a trophic point of view, the low content of the valuable sedimentary proteins that was found confirmed the general oligotrophy of the Tyrrhenian Sea, and exerted a limiting influence on the abundance and biomass of the assemblages. In this scenario, the rather refractory sedimentary carbohydrates became a food source for metazoans, which increased their abundance and biomass at the stations where the hydrolytic-enzyme-mediated turnover of carbohydrates was faster, highlighting high lability. PMID:25343621

Framing, Engagement, and Policy Change: Lessons for the ACA.

PubMed

Karch, Andrew; Rosenthal, Aaron

2017-04-01

Supporters of the Patient Protection and Affordable Care Act (ACA) sometimes speculate that public attitudes toward the law will shift if proponents succeed in focusing attention on its more popular components, but the scholarly literature on framing effects provides ample reason to question their assertion. This article contends that engagement, an alternative rhetorical strategy where advocates address the same policy dimensions as their opponents, is a more promising approach. Extending the engagement literature to the elite context in which most ACA-related decisions are made, it argues that elite-level engagement necessitates the additional task of linking policy change to opponents' broader philosophical and policy goals. Current debates surrounding the application of sales taxes to electronic commerce-a policy arena that seems far removed from health care policy but overlaps with the ACA in ways that make it an appropriate source of lesson drawing-illustrate the potential of an engagement strategy. Recently, many conservative lawmakers who previously opposed policy change have instead embraced online sales taxes as a mechanism for additional tax cuts. Analogous connections may facilitate the diffusion of ACA provisions that presently receive hostile receptions in Republican-leaning states. Copyright © 2017 by Duke University Press.

Viability selection affects black but not yellow plumage colour in greenfinches.

PubMed

Hõrak, Peeter; Männiste, Marju

2016-01-01

Much of the debate surrounding the selective forces responsible for the expression of conspicuous plumage colouration is centred on the question of precisely which individual qualities are signalled by carotenoid- and melanin-based pigments. To examine this and other related issues, we performed viability selection analyses in wild-caught captive male greenfinches (Carduelis chloris) in Estonia during winters between 2003 and 2014. Based on our measurements, birds with a darker black eumelanin-based colouration of tail feathers survived better than those whose tail feathers had a paler black colouration. The carotenoid-based yellow colouration of the same feathers was not associated with mortality in captivity and showed much less between-year variation in the field than the black colouration. Between year-variation in the black (but not yellow) colouration of feathers was parallel in wild-grown feathers (on birds in the wild) and laboratory-grown ones (on birds held temporarily in captivity). Taken together, these findings imply that eumelanotic colouration in greenfinches is currently under selection and suggest the presence of sufficient genetic variation for a rapid response to selection. In particular, tail feathers have become darker black since the emergence of avian trichomonosis, which is known to selectively kill paler individuals.

Accounting for Sitting and Moving: An Analysis of Sedentary Behavior in Mass Media Campaigns.

PubMed

Knox, Emily; Biddle, Stuart; Esliger, Dale W; Piggin, Joe; Sherar, Lauren

2015-09-01

Mass media campaigns are an important tool for promoting health-related physical activity. The relevance of sedentary behavior to public health has propelled it to feature prominently in health campaigns across the world. This study explored the use of messages regarding sedentary behavior in health campaigns within the context of current debates surrounding the association between sedentary behavior and health, and messaging strategies to promote moderate-to-vigorous physical activity (MVPA). A web-based search of major campaigns in the United Kingdom, United States, Canada, and Australia was performed to identify the main campaign from each country. A directed content analysis was then conducted to analyze the inclusion of messages regarding sedentary behavior in health campaigns and to elucidate key themes. Important areas for future research were illustrated. Four key themes from the campaigns emerged: clinging to sedentary behavior guidelines, advocating reducing sedentary behavior as a first step on the activity continuum and the importance of light activity, confusing the promotion of MVPA, and the demonization of sedentary behavior. Strategies for managing sedentary behavior as an additional complicating factor in health promotion are urgently required. Lessons learned from previous health communication campaigns should stimulate research to inform future messaging strategies.

International perspectives on the ethics and regulation of human cell and tissue transplantation.

PubMed

Schulz-Baldes, Annette; Biller-Andorno, Nikola; Capron, Alexander Morgan

2007-12-01

The transplantation of human cells and tissues has become a global enterprise for both life-saving and life-enhancing purposes. Yet current practices raise numerous ethical and policy issues relating to informed consent for donation, profit-making, and quality and safety in the procurement, processing, distribution, and international circulation of human cells and tissues. This paper reports on recent developments in the international debate surrounding these issues, and in particular on the attention cell and tissue transplantation has received in WHO's ongoing process of updating its 1991 Guiding principles on human organ transplantation. Several of the organizers of an international working group of stakeholders from a wide range of backgrounds that convened in Zurich in July 2006 summarize the areas of normative agreement and disagreement, and identify open questions regarding facts and fundamental concepts of potential normative significance. These issues must be addressed through development of common medical, scientific, legal and ethical requirements for human cell and tissue transplantation on a global basis. While guidance must accommodate the distinct ethical issues raised by activities involving human cells and tissues, consistency with normative frameworks for organ transplantation remains a prime objective.

Striking a balance: conscientious objection and reproductive health care from the Colombian perspective.

PubMed

Cabal, Luisa; Olaya, Monica Arango; Robledo, Valentina Montoya

2014-12-11

Conscientious Objection or conscientious refusal (CO) in access to reproductive health care is at the center of current legal debates worldwide. In countries such as the US and the UK, constitutional dilemmas surrounding CO in the context of reproductive health services reveal inadequate policy frameworks for balancing CO rights with women's rights to access contraception and abortion. The Colombian Constitutional Court's holistic jurisprudence regarding CO standards has applied international human rights norms so as to not only protect women's reproductive rights as fundamental rights, but to also introduce clear limits for the exercise of CO in health care settings. This paper reviews Latin American lines of regulation in Argentina, Uruguay, and Mexico City to argue that the Colombian Court's jurisprudence offers a strong guidance for future comprehensive policy approaches that aim to effectively balance tensions between CO and women's reproductive rights. Copyright © 2014 Cabal, Olaya, Robledo. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.

Health Inequalities in Global Context

PubMed Central

Beckfield, Jason; Olafsdottir, Sigrun

2017-01-01

The existence of social inequalities in health is well established. One strand of research focuses on inequalities in health within a single country. A separate and newer strand of research focuses on the relationship between inequality and average population health across countries. Despite the theorization of (presumably variable) social conditions as “fundamental causes” of disease and health, the cross-national literature has focused on average, aggregate population health as the central outcome. Controversies currently surround macro-structural determinants of overall population health such as income inequality. We advance and redirect these debates by conceptualizing inequalities in health as cross-national variables that are sensitive to social conditions. Using data from 48 World Values Survey countries, representing 74% of the world’s population, we examine cross-national variation in inequalities in health. The results reveal substantial variation in health inequalities according to income, education, sex, and migrant status. While higher socioeconomic position is associated with better self-rated health around the globe, the size of the association varies across institutional context, and across dimensions of stratification. There is some evidence that education and income are more strongly associated with self-rated health than sex or migrant status. PMID:29104292

Centripetal and centrifugal forces in the moral circle: Competing constraints on moral learning.

PubMed

Graham, Jesse; Waytz, Adam; Meindl, Peter; Iyer, Ravi; Young, Liane

2017-10-01

The idea of the moral circle pictures the self in the center, surrounded by concentric circles encompassing increasingly distant possible targets of moral concern, including family, local community, nation, all humans, all mammals, all living things including plants, and all things including inanimate objects. The authors develop the idea of two opposing forces in people's moral circles, with centripetal forces pulling inward, urging greater concern for close others than for distant others, and centrifugal forces pushing outward, resisting "drawing the line" anywhere as a form of prejudice and urging egalitarian concern for all regardless of social distance. Review of the developmental literature shows very early emergence of both moral forces, suggesting at least partly intuitive bases for each. Moral education approaches favoring one force over the other are compared, to show how these forces can provide constraints on moral learning. Finally, the centripetal/centrifugal forces view is applied to current moral debates about empathy and about politics. The authors argue that this view helps us see how intercultural and interpersonal disagreements about morality are based in intrapersonal conflicts shared by all people. Copyright © 2016. Published by Elsevier B.V.

Teaching and evaluating critical thinking in respiratory care.

PubMed

Mishoe, Shelley C; Hernlen, Kitty

2005-09-01

The capacity to perform critical thinking in respiratory care may be enhanced through awareness and education to improve skills, abilities, and opportunities. The essential skills for critical thinking in respiratory care include prioritizing, anticipating, troubleshooting, communicating, negotiating, decision making, and reflecting. In addition to these skills, critical thinkers exhibit certain characteristics such as critical evaluation, judgment,insight, motivation, and lifelong learning. The teaching of critical thinking may be accomplished though problem-based learning using an evidenced-based approach to solve clinical problems similar to those encountered in professional practice. Other traditional strategies such as discussion, debate, case study, and case presentations can be used. Web-based curriculum and technologic advances have created opportunities such as bulletin boards, real-time chats, and interactive media tools that can incorporate critical thinking. Many concerns and controversies surround the assessment of critical thinking, and individuals who administer critical thinking tests must be aware of the strengths and limitations of these assessment tools, as well as their relevance to the workplace. The foundational works reported in this article summarize the current status of assessment of critical thinking and can stimulate further investigation and application of the skills, characteristics, educational strategies, and measurement of critical thinking in respiratory care.

Doctrines and Dimensions of Justice: Their Historical Backgrounds and Ideological Underpinnings.

PubMed

Häyry, Matti

2018-04-01

Justice can be approached from many angles in ethical and political debates, including those involving healthcare, biomedical research, and well-being. The main doctrines of justice are liberal egalitarianism, libertarianism, luck egalitarianism, socialism, utilitarianism, capability approach, communitarianism, and care ethics. These can be further elaborated in the light of traditional moral and social theories, values, ideals, and interests, and there are distinct dimensions of justice that are captured better by some tactics than by others. In this article, questions surrounding these matters are approached with the hermeneutic idea of a distinction between "American" and "European" ways of thinking.

Remotely Piloted Aircraft Systems Panel (RPASP) Working Paper: Autonomy and Automation

NASA Technical Reports Server (NTRS)

Shively, Jay

2017-01-01

A significant level of debate and confusion has surrounded the meaning of the terms "autonomy" and "automation". Automation is a multi-dimensional concept, and we propose that RPAS automation should be described with reference to the specific system and task that has been automated, the context in which the automation functions, and other relevant dimensions. In this paper, we present a definition of "automation". We recommend that autonomy and autonomous operations are out of the scope of the RPAS panel. WG7 proposes to develop, in consultation with other workgroups, a taxonomy of "Levels of Automation" for RPAS.

Perception and control of rotorcraft flight

NASA Technical Reports Server (NTRS)

Owen, Dean H.

1991-01-01

Three topics which can be applied to rotorcraft flight are examined: (1) the nature of visual information; (2) what visual information is informative about; and (3) the control of visual information. The anchorage of visual perception is defined as the distribution of structure in the surrounding optical array or the distribution of optical structure over the retinal surface. A debate was provoked about whether the referent of visual event perception, and in turn control, is optical motion, kinetics, or dynamics. The interface of control theory and visual perception is also considered. The relationships among these problems is the basis of this article.

Towards teaching science for social responsibility: An examination of flaws in science, technology and society

NASA Astrophysics Data System (ADS)

Cross, Roger T.; Price, Ronald F.

1991-12-01

In this paper we continue our search for a socially responsible science education by an examination of the trends in the Science, Technology and Society movement. These trends reflect differing ideological perspectives and result in courses which serve different ends. We identify two major flaws in the movement that inhibits the realization of a schooling in science dedicated to democracy. We propose skills necessary for citizens to participate in debate over issues surrounding the impact of science and technology on society and a teaching stategy to help develop them.

Assessment and Management of Hypertension in Patients on Dialysis

PubMed Central

Flynn, Joseph; Pogue, Velvie; Rahman, Mahboob; Reisin, Efrain; Weir, Matthew R.

2014-01-01

Hypertension is common, difficult to diagnose, and poorly controlled among patients with ESRD. However, controversy surrounds the diagnosis and treatment of hypertension. Here, we describe the diagnosis, epidemiology, and management of hypertension in dialysis patients, and examine the data sparking debate over appropriate methods for diagnosing and treating hypertension. Furthermore, we consider the issues uniquely related to hypertension in pediatric dialysis patients. Future clinical trials designed to clarify the controversial results discussed here should lead to the implementation of diagnostic and therapeutic techniques that improve long-term cardiovascular outcomes in patients with ESRD. PMID:24700870

Pedagogical Content Knowledge of Experts and Novices--What Knowledge Do They Activate When Analyzing Science Lessons?

ERIC Educational Resources Information Center

Krepf, Matthias; Plöger, Wilfried; Scholl, Daniel; Seifert, Andreas

2018-01-01

In the current debate on pedagogical content knowledge (PCK), the term is used to refer to the context-specific knowledge that teachers activate when reflecting on practice. Against the background of this debate, we conducted an empirical study and sought to answer the question of which knowledge experts and novices activated in assessing a…

Public lands and private recreation enterprise: policy issues from a historical perspective.

Treesearch

Tom Quinn

2002-01-01

This paper highlights a number of the historical events and circumstances influencing the role of recreation enterprises on public lands in the United States. From the earliest debates over national park designations through the current debate on the ethics of recreation fees, the influence of recreation service providers has been pervasive. This history is traced with...

Neither "Family" nor "Corporate" Farming: Australian Tomato Growers as Farm Family Entrepreneurs

ERIC Educational Resources Information Center

Pritchard, Bill; Burch, David; Lawrence, Geoffrey

2007-01-01

For the past two decades there has been much debate about the future of family farming. The basic question on which this debate has turned is whether current pressures on family farm systems should be understood as symptomatic of a terminal condition, in which farmers are replaced progressively by corporate ownership; or whether family farms will…

The Curriculum Debate: Why It Is Important Today. IBE Working Papers on Curriculum Issues No. 10

ERIC Educational Resources Information Center

Tedesco, Juan Carlos; Opertti, Renato; Amadio, Massimo

2013-01-01

The current debates on the purpose and role of education are linked to social imaginaries which should be convening and achievable. At the core of these imaginaries is the construction of a more just society. Increasingly, education is viewed as a necessary condition for such visions to be achievable. However, this situation is concomitant with…

Trappers in New York and Vermont: comparisons of social characteristics and motivations

Treesearch

Ronald J. Glass; William F. Siemer; Tommy L. Brown; Gordon L. Batcheller; James J. DiStefano

1992-01-01

Although trapping has a long history in North America, it is currently the focus of heated debate. Part of this debate concerns the reasons for trapping: is it a sport, a business, or a subsistence activity? Unfortunately, we know little about trappers, their attitudes, motivations, and personal characteristics. This paper presents the results of two trapper surveys--...

Thoughts on How to Regulate Behaviours: An Overview of the Current Debate

ERIC Educational Resources Information Center

Etienne, Julien

2013-01-01

The article intends to present the debate on behaviour modification in the regulation studies literature, at a time of renewed interest among regulators for new ideas and strategies. As the financial crisis has led to the most public critique yet of the rational choice view of individuals that has informed regulation in the last few decades, other…

The Comparison of a Thematic versus Regional Approach to Teaching a World Geography Course

ERIC Educational Resources Information Center

Korson, Cadey; Kusek, Weronika

2016-01-01

The benefits of a regional or thematic approach to the study and presentation of world geography have long been debated. The goal to not reimagine these debates or to promote one approach over another; the aim is to explore how world geography courses are currently being taught in American universities. By polling and sharing information about…

Methylprednisolone for acute spinal cord injury: an increasingly philosophical debate.

PubMed

Bowers, Christian A; Kundu, Bornali; Hawryluk, Gregory W J

2016-06-01

Following publication of NASCIS II, methylprednisolone sodium succinate (MPSS) was hailed as a breakthrough for patients with acute spinal cord injury (SCI). MPSS use for SCI has since become very controversial and it is our opinion that additional evidence is unlikely to break the stalemate amongst clinicians. Patient opinion has the potential to break this stalemate and we review our recent findings which reported that spinal cord injured patients informed of the risks and benefits of MPSS reported a preference for MPSS administration. We discuss the implications of the current MPSS debate on translational research and seek to address some misconceptions which have evolved. As science has failed to resolve the MPSS debate we argue that the debate is an increasingly philosophical one. We question whether SCI might be viewed as a serious condition like cancer where serious side effects of therapeutics are tolerated even when benefits may be small. We also draw attention to the similarity between the side effects of MPSS and isotretinoin which is prescribed for the cosmetic disorder acne vulgaris. Ultimately we question how patient autonomy should be weighed in the context of current SCI guidelines and MPSS's status as a historical standard of care.

Risks, benefits, complications and harms: neglected factors in the current debate on non-therapeutic circumcision.

PubMed

Darby, Robert

2015-03-01

Much of the contemporary debate about the propriety of non-therapeutic circumcision of male infants and boys revolves around the question of risks vs. With its headline conclusion that the benefits outweigh the risks, the current circumcision policy of the American Academy of Pediatrics [AAP] (released 2012) is a typical instance of this line of thought. Since the AAP states that it cannot assess the true incidence of complications, however, critics have pointed out that this conclusion is unwarranted. In this paper it is argued that the AAP's conclusion is untenable not only for empirical reasons related to lack of data, but also for logical and conceptual reasons: the concept of risk employed-risk of surgical complications-is too narrow to be useful in the circumcision debate. Complications are not the only harms of circumcision: the AAP and other parties debating the pros and cons of circumcision should conceptualize their analysis more broadly as risk of harm vs. prospect of benefit, thereby factoring in the value of the foreskin to the individual and the physical and ethical harms of removing it from a non-consenting child.

Frames and comparators: How might a debate on synthetic biology evolve?

PubMed

Torgersen, Helge; Schmidt, Markus

2013-04-01

A stimulated early public debate is frequently advocated when introducing an emerging technology like synthetic biology (SB). To debate a still quite abstract technology, participants functionally need a frame that determines which arguments are legitimate and which issues are relevant. Often, such frames are based on previous debates over other novel technologies. Three technologies currently provide frames for discussing SB: (green) biotechnology, nanotechnology and information technology. In the biotechnology debate, risk has long been emphasised over economic benefits. More recently, nanotechnology has been referred to mostly in terms of benefits, while risks tended to be an issue for scientific discourses. This has frequently been related to the many outreach activities around nanotechnology. Information technology, finally, has retained the image of being 'cool' and useful on a personal level. The technology itself is taken for granted and only the consequences of particular applications have been up for discussion. Upstream engagement exercises in SB will have to consider the comparator chosen more diligently, because it might influence the debate on SB 'out there' in the long run.

Frames and comparators: How might a debate on synthetic biology evolve?

PubMed Central

Torgersen, Helge; Schmidt, Markus

2013-01-01

A stimulated early public debate is frequently advocated when introducing an emerging technology like synthetic biology (SB). To debate a still quite abstract technology, participants functionally need a frame that determines which arguments are legitimate and which issues are relevant. Often, such frames are based on previous debates over other novel technologies. Three technologies currently provide frames for discussing SB: (green) biotechnology, nanotechnology and information technology. In the biotechnology debate, risk has long been emphasised over economic benefits. More recently, nanotechnology has been referred to mostly in terms of benefits, while risks tended to be an issue for scientific discourses. This has frequently been related to the many outreach activities around nanotechnology. Information technology, finally, has retained the image of being ‘cool’ and useful on a personal level. The technology itself is taken for granted and only the consequences of particular applications have been up for discussion. Upstream engagement exercises in SB will have to consider the comparator chosen more diligently, because it might influence the debate on SB ‘out there’ in the long run. PMID:23805003

Contested Technologies and Design for Values: The Case of Shale Gas.

PubMed

Dignum, Marloes; Correljé, Aad; Cuppen, Eefje; Pesch, Udo; Taebi, Behnam

2016-08-01

The introduction of new energy technologies may lead to public resistance and contestation. It is often argued that this phenomenon is caused by an inadequate inclusion of relevant public values in the design of technology. In this paper we examine the applicability of the value sensitive design (VSD) approach. While VSD was primarily introduced for incorporating values in technological design, our focus in this paper is expanded towards the design of the institutions surrounding these technologies, as well as the design of stakeholder participation. One important methodological challenge of VSD is to identify the relevant values related to new technological developments. In this paper, we argue that the public debate can form a rich source from which to retrieve the values at stake. To demonstrate this, we have examined the arguments used in the public debate regarding the exploration and exploitation of shale gas in the Netherlands. We identified two important sets of the underlying values, namely substantive and procedural values. This paper concludes with two key findings. Firstly, contrary to what is often suggested in the literature, both proponents and opponents seem to endorse the same values. Secondly, contestation seems to arise in the precise operationalization of these values among the different stakeholders. In other words, contestation in the Dutch shale gas debate does not arise from inter-value conflict but rather from intra-value conflicts. This multi-interpretability should be incorporated in VSD processes.

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.

Prevention of sudden cardiac death in young athletes: controversies and conundrums.

PubMed

Rowland, Thomas

2011-01-01

Strategies for preventing sudden cardiac death in young athletes are predicated on the assumption that: (1) these events reflect pre-existing, clinically silent heart disease, and (2) means for detecting these abnormalities on the pre-participation evaluation are both feasible and accurate. Recent controversy has surrounded both of these presumptions. Some evidence suggests that the myocardial hypertrophy accompanying sports training itself might serve as a substrate for fatal arrhythmias. As well, vigorous debate has arisen over the optimal content of the pre-participation evaluation, particularly regarding the inclusion of routine screening electrocardiograms. As the rarity of these fatal events does not lend itself to an experimental approach, such disagreements are not easily resolved. Consequently, it is expected that decisions regarding approaches to prevention of sudden death in athletes will be dictated largely by region-specific financial, political, and cultural factors. This chapter examines the aetiologies of sudden cardiac death in young athletes as well as the controversies surrounding the prevention of these tragedies. Copyright © 2011 S. Karger AG, Basel.

Microchemical evidence for episodic growth of antitaxial veins during fracture-controlled fluid flow

NASA Astrophysics Data System (ADS)

Barker, Shaun L. L.; Cox, Stephen F.; Eggins, Stephen M.; Gagan, Michael K.

2006-10-01

The mechanism by which syntectonic hydrothermal veins form is widely debated, with some workers suggesting that certain vein textures are related to specific fluid flow regimes. Central to the debate is whether vein formation involves advective fluid flow, or occurs by local diffusion of material from the surrounding wall rock. To address this issue, we integrated textural observations and microchemical analyses of a hydrothermal vein from the Lachlan Orogen, southeast Australia, to reveal information about vein growth history, changes in fluid chemistry, and the evolution of fluid flow pathways during vein growth. The study area is part of a regional-scale fault-fracture network in an interbedded limestone-shale sequence, which formed at depths of ˜ 5-10 km (˜ 150-200 °C) during late Devonian crustal shortening. This integrated approach demonstrates that the zonation of textures, Sr isotopes, stable isotopes (C, O), and trace and rare earth elements is distinctly asymmetrical about the median growth-line of the vein. δ 18O values in vein calcite (17.0-18.8‰, VSMOW) are lower than those in surrounding unaltered limestones (23-25‰, VSMOW), and vary systematically across the vein. In contrast, δ 13C values are relatively constant across most of the vein, but become markedly depleted ( ca. 4‰) immediately adjacent to the wall rock. This strong depletion in δ 13C was probably caused by the influx of more oxidised fluids during the latest stages of vein growth. Strontium isotope ratios ( 87Sr/ 86Sr) vary between 0.70912 and 0.70931 across the vein. Abrubt changes in 87Sr/ 86Sr, δ 18O, Ce/Ce *, Eu/Eu * and trace element concentrations indicate that vein growth was accompanied by stepwise changes in the fluid flow pathway and consequent variations in fluid chemistry. Taken together, our findings are not consistent with growth of fibrous antitaxial veins by diffusional transfer of material from the surrounding wall rock. Instead, they suggest that externally sourced fluids migrated along episodically changing fracture-controlled flow pathways. This has implications for the dynamics of crustal permeability and mineralisation.

[External and internal financing in health care].

PubMed

Henke, Klaus-Dirk

2007-05-15

The objective of this contribution is to characterize the functional and institutional features of the German health-care system. This takes place after a short introduction and examination of the ongoing debate on health care in Germany. External funding describes the form of revenue generation. Regarding external funding of the German health care system, one of the favored alternatives in the current debate is the possibility of introducing per capita payments. After a short introduction to the capitation option, focus is on the so-called health fund that is currently debated on and being made ready for implementation in Germany, actually a mixed system of capitation and contributions based on income. On the other hand, internal funding is the method of how different health-care services are purchased or reimbursed. This becomes a rather hot topic in light of new trends for integrated and networked care to patients and different types of budgeting. Another dominating question in the German health-care system is the liberalization of the contractual law, with its "joint and uniform" regulations that have to be loosened for competition gains. After a discussion of the consequences of diagnosis-related groups (DRGs) in Germany, the article is concluded by a note on the political rationality of the current health-care reform for increased competition within the Statutory Health Insurance and its players as exemplified by the health fund. To sum up, it has to be said that the complexity and specific features of how the German system is financed seem to require ongoing reform considerations even after realization of the currently debated health-care reform law which, unfortunately, is dominated by political rationalities rather than objective thoughts.

Magnetic field generator

DOEpatents

Krienin, Frank

1990-01-01

A magnetic field generating device provides a useful magnetic field within a specific retgion, while keeping nearby surrounding regions virtually field free. By placing an appropriate current density along a flux line of the source, the stray field effects of the generator may be contained. One current carrying structure may support a truncated cosine distribution, and it may be surrounded by a current structure which follows a flux line that would occur in a full coaxial double cosine distribution. Strong magnetic fields may be generated and contained using superconducting cables to approximate required current surfaces.

A path forward in the debate over health impacts of endocrine disrupting chemicals.

PubMed

Zoeller, R Thomas; Bergman, Åke; Becher, Georg; Bjerregaard, Poul; Bornman, Riana; Brandt, Ingvar; Iguchi, Taisen; Jobling, Susan; Kidd, Karen A; Kortenkamp, Andreas; Skakkebaek, Niels E; Toppari, Jorma; Vandenberg, Laura N

2014-12-22

Several recent publications reflect debate on the issue of "endocrine disrupting chemicals" (EDCs), indicating that two seemingly mutually exclusive perspectives are being articulated separately and independently. Considering this, a group of scientists with expertise in basic science, medicine and risk assessment reviewed the various aspects of the debate to identify the most significant areas of dispute and to propose a path forward. We identified four areas of debate. The first is about the definitions for terms such as "endocrine disrupting chemical", "adverse effects", and "endocrine system". The second is focused on elements of hormone action including "potency", "endpoints", "timing", "dose" and "thresholds". The third addresses the information needed to establish sufficient evidence of harm. Finally, the fourth focuses on the need to develop and the characteristics of transparent, systematic methods to review the EDC literature. Herein we identify areas of general consensus and propose resolutions for these four areas that would allow the field to move beyond the current and, in our opinion, ineffective debate.

Memory for flip-flopping: detection and recollection of political contradictions.

PubMed

Putnam, Adam L; Wahlheim, Christopher N; Jacoby, Larry L

2014-10-01

During political campaigns, candidates often change their positions on controversial issues. Does changing positions create confusion and impair memory for a politician's current position? In 3 experiments, two political candidates held positions on controversial issues in two debates. Across the debates, their positions were repeated, changed, or held only in the second debate (control). Relative to the control condition, recall of the most recent position on issues was enhanced when change was detected and recollected, whereas recall was impaired when change was not recollected. Furthermore, examining the errors revealed that subjects were more likely to intrude a Debate 1 response than to recall a blend of the two positions, and that recollecting change decreased Debate 1 intrusions. We argue that detecting change produces a recursive representation that embeds the original position in memory along with the more recent position. Recollecting change then enhances memory for the politician's positions and their order of occurrence by accessing the recursive trace.

Critical Race Theory in Education, Marxism and Abstract Racial Domination

ERIC Educational Resources Information Center

Cole, Mike

2012-01-01

In the context of the ongoing debate between critical race theory (CRT) and Marxism, I begin in this paper by examining the origins of CRT in Critical Legal Studies (CLS) in the United States. I go on to describe CRT's entry into education, first in that country, and then in the United Kingdom. I move on to a discussion of current debates between…

Do Teachers Need Structure or Freedom to Effectively Teach Urban Students? A Review of the Educational Debate

ERIC Educational Resources Information Center

Margolis, Jason; Meese, Alison A.; Doring, Anne

2016-01-01

This article presents both sides of the debate as to whether urban teachers need structure or freedom, and then takes a stand on urban teaching in the current high-stakes assessment climate. First, we trace the 30-year development of American educational policy in the area of structuring teaching. Then, we present research from proponents of…

Play, Work and Education: Situating a Froebelian Debate (Juego, trabajo y educación: situando un debate froebeliano)

ERIC Educational Resources Information Center

Brehony, Kevin J.

2013-01-01

Currently, the place of play in schooling and education is controversial. Even in pre-school, where play is most likely to be found, its status is often precarious. This article notes that in many ancient religious traditions, play is sometimes viewed as sinful, whereas work, its antithesis, is seen as virtuous. The German educationist, Friedrich…

The Single Sex Debate for Girls in Science: A Comparison between Two Informal Science Programs on Middle School Students' STEM Identity Formation

ERIC Educational Resources Information Center

Hughes, Roxanne M.; Nzekwe, Brandon; Molyneaux, Kristen J.

2013-01-01

Currently, there are policy debates regarding the efficacy and legality of single sex formal and informal education programs. This issue is particularly poignant in science education due to the historical marginalization of women in these fields. This marginalization has resulted in women being positioned as a stigmatized group within many…

Reframing the land-sparing/land-sharing debate for biodiversity conservation.

PubMed

Kremen, Claire

2015-10-01

Conservation biologists are devoting an increasing amount of energy to debating whether land sparing (high-yielding agriculture on a small land footprint) or land sharing (low-yielding, wildlife-friendly agriculture on a larger land footprint) will promote better outcomes for local and global biodiversity. In turn, concerns are mounting about how to feed the world, given increasing demands for food. In this review, I evaluate the land-sparing/land-sharing framework--does the framework stimulate research and policy that can reconcile agricultural land use with biodiversity conservation, or is a revised framing needed? I review (1) the ecological evidence in favor of sparing versus sharing; (2) the evidence from land-use change studies that assesses whether a relationship exists between agricultural intensification and land sparing; and (3) how that relationship may be affected by socioeconomic and political factors. To address the trade-off between biodiversity conservation and food production, I then ask which forms of agricultural intensification can best feed the world now and in the future. On the basis of my review, I suggest that the dichotomy of the land-sparing/land-sharing framework limits the realm of future possibilities to two, largely undesirable, options for conservation. Both large, protected regions and favorable surrounding matrices are needed to promote biodiversity conservation; they work synergistically and are not mutually exclusive. A "both-and" framing of large protected areas surrounded by a wildlife-friendly matrix suggests different research priorities from the "either-or" framing of sparing versus sharing. Furthermore, wildlife-friendly farming methods such as agroecology may be best adapted to provide food for the world's hungry people. © 2015 New York Academy of Sciences.

Using extant literature in a grounded theory study: a personal account.

PubMed

Yarwood-Ross, Lee; Jack, Kirsten

2015-03-01

To provide a personal account of the factors in a doctoral study that led to the adoption of classic grounded theory principles relating to the use of literature. Novice researchers considering grounded theory methodology will become aware of the contentious issue of how and when extant literature should be incorporated into a study. The three main grounded theory approaches are classic, Straussian and constructivist, and the seminal texts provide conflicting beliefs surrounding the use of literature. A classic approach avoids a pre-study literature review to minimise preconceptions and emphasises the constant comparison method, while the Straussian and constructivist approaches focus more on the beneficial aspects of an initial literature review and researcher reflexivity. The debate also extends into the wider academic community, where no consensus exists. This is a methodological paper detailing the authors' engagement in the debate surrounding the role of the literature in a grounded theory study. In the authors' experience, researchers can best understand the use of literature in grounded theory through immersion in the seminal texts, engaging with wider academic literature, and examining their preconceptions of the substantive area. The authors concluded that classic grounded theory principles were appropriate in the context of their doctoral study. Novice researchers will have their own sets of circumstances when preparing their studies and should become aware of the different perspectives to make decisions that they can ultimately justify. This paper can be used by other novice researchers as an example of the decision-making process that led to delaying a pre-study literature review and identifies the resources used to write a research proposal when using a classic grounded theory approach.

The argument from potentiality in the embryo protection debate: finally "depotentialized"?

PubMed

Stier, Marco; Schoene-Seifert, Bettina

2013-01-01

Debates on the moral status of human embryos have been highly and continuously controversial. For many, these controversies have turned into a fruitless scholastical endeavor. However, recent developments and insights in cellular biology have cast further doubt on one of the core points of dissent: the argument from potentiality. In this article we want to show in a nonscholastical way why this argument cannot possibly survive. Getting once more into the intricacies of status debates is a must in our eyes. Not merely intellectual coherence but the standing and self-understanding of current stem cell research might profit from finally taking leave of the argument from potentiality.

Information processing, computation, and cognition.

PubMed

Piccinini, Gualtiero; Scarantino, Andrea

2011-01-01

Computation and information processing are among the most fundamental notions in cognitive science. They are also among the most imprecisely discussed. Many cognitive scientists take it for granted that cognition involves computation, information processing, or both - although others disagree vehemently. Yet different cognitive scientists use 'computation' and 'information processing' to mean different things, sometimes without realizing that they do. In addition, computation and information processing are surrounded by several myths; first and foremost, that they are the same thing. In this paper, we address this unsatisfactory state of affairs by presenting a general and theory-neutral account of computation and information processing. We also apply our framework by analyzing the relations between computation and information processing on one hand and classicism, connectionism, and computational neuroscience on the other. We defend the relevance to cognitive science of both computation, at least in a generic sense, and information processing, in three important senses of the term. Our account advances several foundational debates in cognitive science by untangling some of their conceptual knots in a theory-neutral way. By leveling the playing field, we pave the way for the future resolution of the debates' empirical aspects.

Exploration of ethical debates through Desai's The Inheritance of Loss, Ishiguro's Never Let Me Go and Smith's On Beauty.

PubMed

Misra, Jahnavi

2014-09-01

This essay examines debates over alternative ethical formulations that break from the Kantian model through contemporary fiction--Kiran Desai's The Inheritance of Loss (2006), Kazuo Ishiguro's Never Let Me Go (2005) and Zadie Smith's On Beauty (2005). The essay returns to the theory, the ethics of care, put forward by Carol Gilligan in In a Different Voice (1982), which has regained significance in the context of questions surrounding care in contemporary ethical thinking. While the three novels are concerned with ideas of care, beauty, justice and the tyranny of the mainstream, this essay examines particular themes in particular texts which suggest that ideas with otherwise subversive potential--like care or beauty or justice--lose their radicalism when they are incorporated within the impersonal, masculinist mainstream. Carol Gilligan's feminine ethics of care, with its respect for the particular, is not only still important as the stimulus to thinking about alternatives to overarching ethical discourses, but it could also re-confer these concepts of care, beauty and justice their revolutionary potential.

The declining demand for hospital care as a rationale for duty hour reform.

PubMed

Jena, Anupam B; DePasse, Jacqueline W; Prasad, Vinay

2014-10-01

The regulation of duty hours of physicians in training remains among the most hotly debated subjects in medical education. Although recent duty hour reforms have been chiefly motivated by concerns about resident well-being and medical errors attributable to resident fatigue, the debate surrounding duty hour reform has infrequently involved discussion of one of the most important secular changes in hospital care that has affected nearly all developed countries over the last 3 decades: the declining demand for hospital care. For example, in 1980, we show that resident physicians in US teaching hospitals provided, on average, 1,302 inpatient days of care per resident physician compared to 593 inpatient days in 2011, a decline of 54%. This decline in the demand for hospital care by residents provides an under-recognized economic rationale for reducing residency duty hours, a rationale based solely on supply and demand considerations. Work hour reductions and growing requirements for outpatient training can be seen as an appropriate response to the shrinking demand for hospital care across the health-care sector.

Issues related to the use of genetic material and information.

PubMed

Giarelli, E; Jacobs, L A

2000-04-01

To review issues regarding the use of genetic materials and information. Professional literature, regional and federal legislation. An analysis is provided of the relationship among advances in genetic technology, use of genetic material and information, and the development of laws that protect the interests of donors, researchers, and insurers. Rapid technological achievements have generated complex questions that are difficult to answer. The Human Genome Project began and the scientific discoveries were put to use before adequate professional and public debate on the ethical, legal, social, and clinical issues. The term "proper use" of genetic material and information is not defined consistently. An incomplete patchwork of protective state and federal legislation exists. Many complicated issues surround the use and potential misuse of genetic material and information. Rapidly advancing technology in genetics makes it difficult for regulations that protect individuals and families to keep pace. Oncology nurses need to recognize their role as change agents, understand genetic technology, and advocate for patients by participating in the debate on the proper use and prevention of misuse of genetic material and information.

The fallibility of memory in judicial processes: lessons from the past and their modern consequences.

PubMed

Howe, Mark L; Knott, Lauren M

2015-01-01

The capability of adult and child witnesses to accurately recollect events from the past and provide reliable testimony has been hotly debated for more than 100 years. Prominent legal cases of the 1980s and 1990s sparked lengthy debates and important research questions surrounding the fallibility and general reliability of memory. But what lessons have we learned, some 35 years later, about the role of memory in the judicial system? In this review, we focus on what we now know about the consequences of the fallibility of memory for legal proceedings. We present a brief historical overview of false memories that focuses on three critical forensic areas that changed memory research: children as eyewitnesses, historic sexual abuse and eyewitness (mis)identification. We revisit some of the prominent trials of the 1980s and 1990s to not only consider the role false memories have played in judicial decisions, but also to see how this has helped us understand memory today. Finally, we consider the way in which the research on memory (true and false) has been successfully integrated into some courtroom procedures.

On the energy-momentum tensor of light in strong fields: an all optical view of the Abraham-Minkowski controversy

NASA Astrophysics Data System (ADS)

Macleod, Alexander J.; Noble, Adam; Jaroszynski, Dino A.

2017-05-01

The Abraham-Minkowski controversy is the debate surrounding the "correct" form of the energy-momentum tensor of light in a medium. Over a century of theoretical and experimental studies have consistently produced conflicting results, with no consensus being found on how best to describe the influence of a material on the propagation of light. It has been argued that the total energy-momentum tensor for each of the theories, which includes both wave and material components, are equal. The difficulty in separating the full energy-momentum tensor is generally attributed to the fact that one cannot obtain the energy-momentum tensor of the medium for real materials. Non-linear electrodynamics provides an opportunity to approach the debate from an all optical set up, where the role of the medium is replaced by the vacuum under the influence of a strong background field. We derive, from first principles, the general form of the energy-momentum tensor in such theories, and use our results to shed some light on this long standing issue.

Intonation in neurogenic foreign accent syndrome.

PubMed

Kuschmann, Anja; Lowit, Anja; Miller, Nick; Mennen, Ineke

2012-01-01

Foreign accent syndrome (FAS) is a motor speech disorder in which changes to segmental as well as suprasegmental aspects lead to the perception of a foreign accent in speech. This paper focuses on one suprasegmental aspect, namely that of intonation. It provides an in-depth analysis of the intonation system of four speakers with FAS with the aim of establishing the intonational changes that have taken place as well as their underlying origin. Using the autosegmental-metrical framework of intonational analysis, four different levels of intonation, i.e., inventory, distribution, realisation and function, were examined in short sentences. Results revealed that the speakers with FAS had the same structural inventory at their disposal as the control speakers, but that they differed from the latter in relation to the distribution, implementation and functional use of their inventory. The current results suggest that these intonational changes cannot be entirely attributed to an underlying intonation deficit but reflect secondary manifestations of physiological constraints affecting speech support systems and compensatory strategies. These findings have implications for the debate surrounding intonational deficits in FAS, advocating a reconsideration of current assumptions regarding the underlying nature of intonation impairment in FAS. The reader will be able to (1) explain the relevance of intonation in defining foreign accent syndrome; (2) describe the process of intonation analysis within the autosegmental-metrical (AM) framework; and (3) discuss the manifestation of intonation changes in FAS at the different levels of intonation and their potential underlying nature. Copyright © 2011 Elsevier Inc. All rights reserved.

Towards better metrics and policymaking for seed system development: Insights from Asia's seed industry.

PubMed

Spielman, David J; Kennedy, Adam

2016-09-01

Since the 1980s, many developing countries have introduced policies to promote seed industry growth and improve the delivery of modern science to farmers, often with a long-term goal of increasing agricultural productivity in smallholder farming systems. Public, private, and civil society actors involved in shaping policy designs have, in turn, developed competing narratives around how best to build an innovative and sustainable seed system, each with varying goals, values, and levels of influence. Efforts to strike a balance between these narratives have often played out in passionate discourses surrounding seed rules and regulations. As a result, however, policymakers in many countries have expressed impatience with the slow progress on enhancing the contribution of a modern seed industry to the overarching goal of increasing agricultural productivity growth. One reason for this slow progress may be that policymakers are insufficiently cognizant of the trade-offs associated with rules and regulations required to effectively govern a modern seed industry. This suggests the need for new data and analysis to improve the understanding of how seed systems function. This paper explores these issues in the context of Asia's rapidly growing seed industry, with illustrations from seed markets for maize and several other crops, to highlight current gaps in the metrics used to analyze performance, competition, and innovation. The paper provides a finite set of indicators to inform policymaking on seed system design and monitoring, and explores how these indicators can be used to inform current policy debates in the region.

Seismic imaging of a mid-lithospheric discontinuity beneath Ontong Java Plateau

NASA Astrophysics Data System (ADS)

Tharimena, Saikiran; Rychert, Catherine A.; Harmon, Nicholas

2016-09-01

Ontong Java Plateau (OJP) is a huge, completely submerged volcanic edifice that is hypothesized to have formed during large plume melting events ∼90 and 120 My ago. It is currently resisting subduction into the North Solomon trench. The size and buoyancy of the plateau along with its history of plume melting and current interaction with a subduction zone are all similar to the characteristics and hypothesized mechanisms of continent formation. However, the plateau is remote, and enigmatic, and its proto-continent potential is debated. We use SS precursors to image seismic discontinuity structure beneath Ontong Java Plateau. We image a velocity increase with depth at 28 ± 4 km consistent with the Moho. In addition, we image velocity decreases at 80 ± 5 km and 282 ± 7 km depth. Discontinuities at 60-100 km depth are frequently observed both beneath the oceans and the continents. However, the discontinuity at 282 km is anomalous in comparison to surrounding oceanic regions; in the context of previous results it may suggest a thick viscous root beneath OJP. If such a root exists, then the discontinuity at 80 km bears some similarity to the mid-lithospheric discontinuities (MLDs) observed beneath continents. One possibility is that plume melting events, similar to that which formed OJP, may cause discontinuities in the MLD depth range. Plume-plate interaction could be a mechanism for MLD formation in some continents in the Archean prior to the onset of subduction.

Smart Drugs and Synthetic Androgens for Cognitive and Physical Enhancement: Revolving Doors of Cosmetic Neurology

PubMed Central

Frati, Paola; Kyriakou, Chrystalla; Del Rio, Alessandro; Marinelli, Enrico; Vergallo, Gianluca Montanari; Zaami, Simona; Busardò, Francesco P.

2015-01-01

Cognitive enhancement can be defined as the use of drugs and/or other means with the aim to improve the cognitive functions of healthy subjects in particular memory, attention, creativity and intelligence in the absence of any medical indication. Currently, it represents one of the most debated topics in the neuroscience community. Human beings always wanted to use substances to improve their cognitive functions, from the use of hallucinogens in ancient civilizations in an attempt to allow them to better communicate with their gods, to the widespread use of caffeine under various forms (energy drinks, tablets, etc.), to the more recent development of drugs such as stimulants and glutamate activators. In the last ten years, increasing attention has been given to the use of cognitive enhancers, but up to now there is still only a limited amount of information concerning the use, effect and functioning of cognitive enhancement in daily life on healthy subjects. The first aim of this paper was to review current trends in the misuse of smart drugs (also known as Nootropics) presently available on the market focusing in detail on methylphenidate, trying to evaluate the potential risk in healthy individuals, especially teenagers and young adults. Moreover, the authors have explored the issue of cognitive enhancement compared to the use of Anabolic Androgenic Steroids (AAS) in sports. Finally, a brief overview of the ethical considerations surrounding human enhancement has been examined. PMID:26074739

Smart drugs and synthetic androgens for cognitive and physical enhancement: revolving doors of cosmetic neurology.

PubMed

Frati, Paola; Kyriakou, Chrystalla; Del Rio, Alessandro; Marinelli, Enrico; Vergallo, Gianluca Montanari; Zaami, Simona; Busardò, Francesco P

2015-01-01

Cognitive enhancement can be defined as the use of drugs and/or other means with the aim to improve the cognitive functions of healthy subjects in particular memory, attention, creativity and intelligence in the absence of any medical indication. Currently, it represents one of the most debated topics in the neuroscience community. Human beings always wanted to use substances to improve their cognitive functions, from the use of hallucinogens in ancient civilizations in an attempt to allow them to better communicate with their gods, to the widespread use of caffeine under various forms (energy drinks, tablets, etc.), to the more recent development of drugs such as stimulants and glutamate activators. In the last ten years, increasing attention has been given to the use of cognitive enhancers, but up to now there is still only a limited amount of information concerning the use, effect and functioning of cognitive enhancement in daily life on healthy subjects. The first aim of this paper was to review current trends in the misuse of smart drugs (also known as Nootropics) presently available on the market focusing in detail on methylphenidate, trying to evaluate the potential risk in healthy individuals, especially teenagers and young adults. Moreover, the authors have explored the issue of cognitive enhancement compared to the use of Anabolic Androgenic Steroids (AAS) in sports. Finally, a brief overview of the ethical considerations surrounding human enhancement has been examined.

Nanotechnologies in agriculture and food - an overview of different fields of application, risk assessment and public perception.

PubMed

Grobe, Antje; Rissanen, Mikko E

2012-12-01

Nanomaterials in agriculture and food are key issues of public and regulatory interest. Over the past ten years, patents for nanotechnological applications in the field of food and agriculture have become abundant. Uncertainty prevails however regarding their current development status and presence in the consumer market. Thus, the discussion on nanotechnologies in the food sector with its specific public perception of benefits and risks and the patterns of communication are becoming similar to the debate on genetically modified organisms. The food industry's silence in communication increased mistrust of consumer organisations and policy makers. The article discusses the background of the current regulatory debates, starting with the EU recommendation for defining nanomaterials, provides an overview of possible fields of application in agriculture and food industries and discusses risk assessment and the public debate on benefits and risks. Communicative recommendations are directed at researchers, the food industry and regulators in order to increase trust both in stakeholders, risk management and regulatory processes.

Problematizing Disciplinarity, Transdisciplinary Problematics

PubMed Central

2015-01-01

This article situates current debates about transdisciplinarity within the deeper history of academic disciplinarity, in its difference from the notions of inter- and multi-disciplinarity. It offers a brief typology and history of established conceptions of transdisciplinarity within science and technology studies. It then goes on to raise the question of the conceptual structure of transdisciplinary generality in the humanities, with respect to the incorporation of the 19th- and 20th-century German and French philosophical traditions into the anglophone humanities, under the name of ‘theory’. It identifies two distinct – dialectical and anti-dialectical, or dialectical and transversal – transdisciplinary trajectories. It locates the various contributions to the special issue of which it is the introduction within this conceptual field, drawing attention to the distinct contribution of the French debates about structuralism and its aftermath – those by Serres, Foucault, Derrida, Guattari and Latour, in particular. It concludes with an appendix on Foucault’s place within current debates about disciplinarity and academic disciplines. PMID:26456992

Consumer-mediated health information exchanges: the 2012 ACMI debate.

PubMed

Cimino, James J; Frisse, Mark E; Halamka, John; Sweeney, Latanya; Yasnoff, William

2014-04-01

The American College of Medical Informatics (ACMI) sponsors periodic debates during the American Medical Informatics Fall Symposium to highlight important informatics issues of broad interest. In 2012, a panel debated the following topic: "Resolved: Health Information Exchange Organizations Should Shift Their Principal Focus to Consumer-Mediated Exchange in Order to Facilitate the Rapid Development of Effective, Scalable, and Sustainable Health Information Infrastructure." Those supporting the proposition emphasized the need for consumer-controlled community repositories of electronic health records (health record banks) to address privacy, stakeholder cooperation, scalability, and sustainability. Those opposing the proposition emphasized that the current healthcare environment is so complex that development of consumer control will take time and that even then, consumers may not be able to mediate their information effectively. While privately each discussant recognizes that there are many sides to this complex issue, each followed the debater's tradition of taking an extreme position in order emphasize some of the polarizing aspects in the short time allotted them. In preparing this summary, we sought to convey the substance and spirit of the debate in printed form. Transcripts of the actual debate were edited for clarity, and appropriate supporting citations were added for the further edification of the reader. Published by Elsevier Inc.

An uncertain dominion: Irish psychiatry, methadone, and the treatment of opiate abuse.

PubMed

Saris, A Jamie

2008-06-01

This paper investigates some productive ambiguities around the medical administration of methadone in the Republic of Ireland. The tensions surrounding methadone maintenance therapy (MMT) are outlined, as well as the sociohistorical context in which a serious heroin addiction problem in Ireland developed. Irish psychiatry intervened in this situation, during a time of institutional change, debates concerning the nature of addiction, moral panics concerning heroin addiction in Irish society and the recent boom in the Irish economy, known popularly as the Celtic Tiger. A particular history of this sort illuminates how technologies like MMT become cosmopolitan, settling into, while changing, local contexts.

The moderating role of stakeholder management and societal characteristics in the relationship between corporate environmental and financial performance.

PubMed

Dal Maso, Lorenzo; Mazzi, Francesco; Soscia, Manuel; Terzani, Simone

2018-07-15

This study contributes to the debate about the moderating factors that affect the relationship between environmental and financial performance. Combining stakeholder theory, stakeholder salience, and legitimacy theory, and based on a large international sample, we demonstrate that stakeholder prioritization and engagement jointly positively moderate the relationship between environmental and financial performance. However, this moderating effect is only found when both formal and informal societal characteristics are strong and support the business environment surrounding the firm and its stakeholders. Contributions and implications for managers and regulators are discussed. Copyright © 2018 Elsevier Ltd. All rights reserved.

The origin of comets

NASA Astrophysics Data System (ADS)

Bailey, M. E.; Clube, S. V. M.; Napier, W. M.

Theories of the nature and origin of comets are discussed in a historical review covering the period from ancient times to the present. Consideration is given to the ancient controversy as to the atmospheric or celestial nature of comets, Renaissance theories of comet orbits, superstitions regarding the effects of comets, Kant's (1755) theory of solar-system origin, the nineteenth-century discovery of the relationship between comets and meteor showers, and the continuing solar-system/interstellar debate. Oort's (1950) model of a comet swarm surrounding the solar system is examined in detail; arguments advanced to explain the formation of comets within this model are summarized; and the question of cometary catastrophism is addressed.

Safe removal of upper esophageal coins by using Magill forceps: two centers' experience.

PubMed

Cetinkursun, Salih; Sayan, Ali; Demirbag, Suzi; Surer, Ilhami; Ozdemir, Tunc; Arikan, Ahmet

2006-01-01

Coin ingestion with subsequent esophageal coin impaction is common in children. Considerable debate surrounds the choice of technique for the removal of esophageal coins. This study demonstrates a minimally invasive technique for upper esophageal coin extraction. A retrospective review was conducted of 165 children who had upper esophageal coins extracted by using a Magill forceps. One hundred fifty-six coins (96.4%) were successfully removed without any complications. The average time taken to remove the coin was 33 seconds. Use of the Magill forceps technique minimizes instrumentation of the esophagus and is an easy, safe technique for removing coins from the upper end of the esophagus.

Promises and challenges of stem cell research for regenerative medicine.

PubMed

Power, Carl; Rasko, John E J

2011-11-15

In recent years, stem cells have generated increasing excitement, with frequent claims that they are revolutionizing medicine. For those not directly involved in stem cell research, however, it can be difficult to separate fact from fiction or realistic expectation from wishful thinking. This article aims to provide internists with a clear and concise introduction to the field. While recounting some scientific and medical milestones, the authors discuss the 3 main varieties of stem cells-adult, embryonic, and induced pluripotent-comparing their advantages and disadvantages for clinical medicine. The authors have sought to avoid the moral and political debates surrounding stem cell research, focusing instead on scientific and medical issues.

Simple Recipes for Prebiotic Soup: A High School or Undergraduate Chemistry Laboratory

NASA Astrophysics Data System (ADS)

Martinez-Meeler, Marisol; Aljinovic, Nika; Swain, Dorothy

2003-06-01

A lab activity demonstrating Stanley Miller‘s prebiotic soup experiments is described. This lab activity, which uses only simple, readily available materials and equipment, would be suitable for use in a high school or introductory college chemistry class. The activity starts by asking students to consider some of the debated issues surrounding research into the chemical origins of life on Earth. It continues by having the students set up a simple apparatus that sends an electrical spark through a mixture of methane, ammonia, and water. The experiment concludes (the following week) by having students analyze their reaction products and design their own variation on the experiment.

Substitution treatment in the era of "recovery": An analysis of stakeholder roles and policy windows in Britain.

PubMed

Duke, Karen; Herring, Rachel; Thickett, Anthony; Thom, Betsy

2013-08-01

Based on documentary analyses and interviews with twenty key informants in 2012, this paper analyses the shift in British drugs policy towards "recovery" from the perspectives of major stakeholders. The processes involved in reopening the debate surrounding the role of substitution treatment and its re-emergence on to the policy agenda are examined. Drawing on Kingdon's work on agenda-setting, the ways in which methadone maintenance was challenged and defended by key stakeholders in the initial phase of policy development and the negotiation of a "recovery" focus as the organizing concept for British drugs policy are explored. Study limitations are noted.

A View of the Painted Desert Near Mawrth Vallis

NASA Image and Video Library

2017-08-07

The clay-rich terrain surrounding Mawrth Vallis is one of the most scenic regions of Mars, a future interplanetary park, as seen by NASA's Mars Reconnaissance Orbiter. Here, we cut a long, oblique view into strips to see the full color coverage in more compact form. The origin of these altered layers is the subject of continued debates, perhaps to be resolved by a future rover on the surface. We do know that these layers are very ancient, dating back to a time when the environment of Mars was wetter and more habitable, if there were any inhabitants. https://photojournal.jpl.nasa.gov/catalog/PIA21871

In the name of science: don't tamper with the deceptive truth...

PubMed

Reis, Helton J; Mukhamedyarov, Marat A; Rizvanov, Albert A; Palotás, András

2009-12-01

Werner Heisenberg (1901-1976) is one of the most controversial, most ambivalent and most important figures in the history of modern science. The debate surrounding him with respect to nuclear weapons and National Socialism appears unending. Even though Heisenberg's uncertainty principle of the quantum system and his involvement in the Nazi atomic bomb project have been thoroughly discussed in various journals over the past decades, no communication has ever been published at a holistic level of his greatest Nobel-prize winning achievement in theoretical physics. In order to fill up this hole, this piece explicitly communicates the Heisenberg's paradox at all levels of science.

Carpal tunnel syndrome: the role of occupational factors.

PubMed

Palmer, Keith T

2011-02-01

Carpal tunnel syndrome (CTS) is a fairly common condition in working-aged people, sometimes caused by physical occupational activities, such as repeated and forceful movements of the hand and wrist or use of hand-held, powered, vibratory tools. Symptoms may be prevented or alleviated by primary control measures at work, and some cases of disease are compensable. Following a general description of the disorder, its epidemiology and some of the difficulties surrounding diagnosis, this review focusses on the role of occupational factors in causation of CTS and factors that can mitigate risk. Areas of uncertainty, debate and research interest are emphasised where relevant. Copyright © 2011 Elsevier Ltd. All rights reserved.

"Bitch, You Got What You Deserved!": Violation and Violence in Sex Buyer Reviews of Legal Brothels.

PubMed

Jovanovski, Natalie; Tyler, Meagan

2018-03-01

In this article, we use feminist critical discourse analysis to examine online brothel reviews (148 reviews and 2,424 reply posts) of sex buyers in the context of debates surrounding harm minimization. Our findings show that sex buyers actively construct and normalize narratives of sexual violation and violence against women in licensed brothels through their language, referencing objectification, unsafe sex practices, and, in more extreme cases, rape to create a sense of community with other punters. Through this analysis, we challenge existing assumptions about harm minimization in systems of prostitution, which are legalized or fully decriminalized.

The evolution of policy issues in stem cell research: an international survey.

PubMed

Caulfield, Timothy; Rachul, Christen; Zarzeczny, Amy

2012-12-01

Stem cell research remains a tremendously promising yet controversial field of study. It continues to attract considerable public interest and generate discussion and debate. However, while the high profile of this field has endured, the tone and nature of the discourse that drives this profile appears to be changing. In order to get a better sense of how these potential shifts are perceived by individuals directly embedded in the field, we conducted an international internet survey of members of the stem cell research community. Our participants included individuals publishing on both scientific and ethical, legal and social issues topics. We explored the degree to which participants perceived that key policy issues were becoming more or less contentious over time. We queried views regarding the effect of regulatory frameworks on emerging stem cell research technologies and the extent to which participants experience pressure related to clinical translation. We also explored participants' relationships with industry, experience with patents and perceptions regarding the emphasis placed on the potential economic benefits of stem cell research. Our results suggest that while traditional debates such as those surrounding the moral status of the embryo remain, other issues more closely associated with clinical translation and commercialization are perceived as becoming increasingly contentious. This survey provides useful insight into the perspectives of a sample of active researchers working in countries around the world as well as an opportunity to reflect on the likely direction of future stem cell policy debates.

New Archaeological Evidence for an Early Human Presence at Monte Verde, Chile.

PubMed

Dillehay, Tom D; Ocampo, Carlos; Saavedra, José; Sawakuchi, Andre Oliveira; Vega, Rodrigo M; Pino, Mario; Collins, Michael B; Scott Cummings, Linda; Arregui, Iván; Villagran, Ximena S; Hartmann, Gelvam A; Mella, Mauricio; González, Andrea; Dix, George

2015-01-01

Questions surrounding the chronology, place, and character of the initial human colonization of the Americas are a long-standing focus of debate. Interdisciplinary debate continues over the timing of entry, the rapidity and direction of dispersion, the variety of human responses to diverse habitats, the criteria for evaluating the validity of early sites, and the differences and similarities between colonization in North and South America. Despite recent advances in our understanding of these issues, archaeology still faces challenges in defining interdisciplinary research problems, assessing the reliability of the data, and applying new interpretative models. As the debates and challenges continue, new studies take place and previous research reexamined. Here we discuss recent exploratory excavation at and interdisciplinary data from the Monte Verde area in Chile to further our understanding of the first peopling of the Americas. New evidence of stone artifacts, faunal remains, and burned areas suggests discrete horizons of ephemeral human activity in a sandur plain setting radiocarbon and luminescence dated between at least ~18,500 and 14,500 cal BP. Based on multiple lines of evidence, including sedimentary proxies and artifact analysis, we present the probable anthropogenic origins and wider implications of this evidence. In a non-glacial cold climate environment of the south-central Andes, which is challenging for human occupation and for the preservation of hunter-gatherer sites, these horizons provide insight into an earlier context of late Pleistocene human behavior in northern Patagonia.

The Danish tax on saturated fat: why it did not survive.

PubMed

Vallgårda, S; Holm, L; Jensen, J D

2015-02-01

Health promoters have repeatedly proposed using economic policy tools, taxes and subsidies, as a means of changing consumer behaviour. As the first country in the world, Denmark introduced a tax on saturated fat in 2011. It was repealed in 2012. In this paper, we present arguments and themes involved in the debates surrounding the introduction and the repeal. An analysis of parliamentary debates, expert reports and media coverage; key informant interviews; and a review of studies about the effects of the tax on consumer behaviour. A tax on saturated fat had been suggested by two expert committees and was introduced with a majority in parliament, as a part of a larger economic reform package. Many actors, including representatives from the food industry and nutrition researchers, opposed the tax both before and after its introduction, claiming that it harmed the economy and had no positive influence on health, rather the contrary. Few policy actors defended the tax. Public health had a prominent role in the politicians' arguments for introducing the tax but was barely mentioned in the debate about the repeal. Shortly after the repeal of the tax, research was published showing that consumption of saturated fat had declined in Denmark. The analysis indicates that the Danish tax on fat was introduced mainly to increase public revenue. As the tax had no strong proponents and many influential adversaries, it was repealed. New research indicates that the tax was effective in changing consumer behaviour.

Opportunities and challenges for the integration of massively parallel genomic sequencing into clinical practice: lessons from the ClinSeq project.

PubMed

Biesecker, Leslie G

2012-04-01

The debate surrounding the return of results from high-throughput genomic interrogation encompasses many important issues including ethics, law, economics, and social policy. As well, the debate is also informed by the molecular, genetic, and clinical foundations of the emerging field of clinical genomics, which is based on this new technology. This article outlines the main biomedical considerations of sequencing technologies and demonstrates some of the early clinical experiences with the technology to enable the debate to stay focused on real-world practicalities. These experiences are based on early data from the ClinSeq project, which is a project to pilot the use of massively parallel sequencing in a clinical research context with a major aim to develop modes of returning results to individual subjects. The study has enrolled >900 subjects and generated exome sequence data on 572 subjects. These data are beginning to be interpreted and returned to the subjects, which provides examples of the potential usefulness and pitfalls of clinical genomics. There are numerous genetic results that can be readily derived from a genome including rare, high-penetrance traits, and carrier states. However, much work needs to be done to develop the tools and resources for genomic interpretation. The main lesson learned is that a genome sequence may be better considered as a health-care resource, rather than a test, one that can be interpreted and used over the lifetime of the patient.

New Archaeological Evidence for an Early Human Presence at Monte Verde, Chile

PubMed Central

Dillehay, Tom D.; Ocampo, Carlos; Saavedra, José; Sawakuchi, Andre Oliveira; Vega, Rodrigo M.; Pino, Mario; Collins, Michael B.; Scott Cummings, Linda; Arregui, Iván; Villagran, Ximena S.; Hartmann, Gelvam A.; Mella, Mauricio; González, Andrea; Dix, George

2015-01-01

Questions surrounding the chronology, place, and character of the initial human colonization of the Americas are a long-standing focus of debate. Interdisciplinary debate continues over the timing of entry, the rapidity and direction of dispersion, the variety of human responses to diverse habitats, the criteria for evaluating the validity of early sites, and the differences and similarities between colonization in North and South America. Despite recent advances in our understanding of these issues, archaeology still faces challenges in defining interdisciplinary research problems, assessing the reliability of the data, and applying new interpretative models. As the debates and challenges continue, new studies take place and previous research reexamined. Here we discuss recent exploratory excavation at and interdisciplinary data from the Monte Verde area in Chile to further our understanding of the first peopling of the Americas. New evidence of stone artifacts, faunal remains, and burned areas suggests discrete horizons of ephemeral human activity in a sandur plain setting radiocarbon and luminescence dated between at least ~18,500 and 14,500 cal BP. Based on multiple lines of evidence, including sedimentary proxies and artifact analysis, we present the probable anthropogenic origins and wider implications of this evidence. In a non-glacial cold climate environment of the south-central Andes, which is challenging for human occupation and for the preservation of hunter-gatherer sites, these horizons provide insight into an earlier context of late Pleistocene human behavior in northern Patagonia. PMID:26580202

Neither Knowledge Deficit nor NIMBY: Understanding Opposition to Hydraulic Fracturing as a Nuanced Coalition in Westmoreland County, Pennsylvania (USA).

PubMed

McLaughlin, Danielle M; Cutts, Bethany B

2018-05-08

The expansion of unconventional sources of natural gas across the world has generated public controversy surrounding fracking drilling methods. Public debates continue to reverberate through policy domains despite very inconclusive biophysical evidence of net harm. As a consequence, there is a need to test the hypothesis that resistance to fracking is due to the way it redistributes economic and environmental risks. As in many other communities, opposition to fracking is common in central Westmoreland County, Pennsylvania, (USA) but the rationale underpinning opposition is poorly understood. We test the prevailing assumption in the environmental management literature that fracking opposition is motivated by knowledge deficits and/or not-in-my-backyard (NIMBY) politics. This study uses Q methodology to examine emergent perspectives and sub-discourses within the fracking opposition debate in central Westmoreland County, PA. Q methodology offers a systematic and iterative use of both quantitative and qualitative research techniques to explore frequently overlooked marginal viewpoints that are critical to understanding the fracking problem. The analysis reveals four different narratives of factors amongst people actively involved in locally opposing fracking, labeled (1) Future Fears; (2) NIMBY (3) Community Concerns; and (4) Distrust Stakeholders. The conflicts that emerge across these four factors are indicative of deeper discourse within the fracking debate that signifies diversity in motivations, values, and convictions, and suggests the inadequacy of relying on knowledge deficit and/or NIMBY explanations to fracking politics.

Irritability in children and adolescents: past concepts, current debates, and future opportunities

PubMed Central

Krieger, Fernanda Valle; Leibenluft, Ellen; Stringaris, Argyris; Polanczyk, Guilherme V.

2015-01-01

Irritability is defined as a low threshold to experience anger in response to frustration. It is one of the most common symptoms in youth and is part of the clinical presentation of several disorders. Irritability can present early in life and is a predictor of long-term psychopathology; yet, the diagnostic status of irritability is a matter of intense debate. In the present article, we address two main components of the debate regarding irritability in youth: the misdiagnosis of chronic irritability as pediatric bipolar disorder, and the proposal of a new diagnosis in the DSM-5, disruptive mood dysregulation disorder, whose defining symptoms are chronic irritability and temper outbursts. PMID:24142126

What Should Be the Policy of the United States Government toward the People's Republic of China. National Debate Topic for High Schools, 1995-96. 104th Congress, 1st Session.

ERIC Educational Resources Information Center

Library of Congress, Washington, DC. Congressional Research Service.

Sampling the wide spectrum of opinions reflected in the current literature on the topic, this book presents a compilation of materials and bibliographic references designed to assist high school debaters in researching the topic of whether the United States government should substantially change its policy (foreign and economic) toward the…

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.

Delivery Issues in the Day Care Debate. Occasional Papers in Education: Paper No. 2 - Policy Studies of the Early Childhood Planning Project.

ERIC Educational Resources Information Center

McGee, Maureen

The question of who should provide day care services is an unresolved issue in the current day care debate and a topic now on the national agenda because it is the common concern of a constellation of diverse, highly motivated interest groups. Motivation for extending day care in the United States stems from several factors: among these are the…

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…

Conquest, Conflict, and Commerce: The Colonial Experience in the Congo. Teacher's Resource Book [and Student Text]. Public Policy Debate in the Classroom. Choices for the 21st Century Education Project.

ERIC Educational Resources Information Center

Cunningham, Paul

This teacher resource book and student text is part of a continuing series on current and historical international issues, placing special emphasis on the importance of educating students in their participatory role as citizens. The unit draws students into the international debate about how to respond to the imperialism that brutally disfigured…

Encyclopedia of Smoking and Tobacco.

ERIC Educational Resources Information Center

Hirschfelder, Arlene B.

This encyclopedia presents an extensive listing of current and historical information relating to tobacco. It aims to provide accurate, current, and balanced information to people of all viewpoints and on both sides of the smoking debate. The A-to-Z format makes a vast amount of current information easily accessible. Over 600 entries are complied…

Failing to Deliver? Exploring the Current Status of Career Education Provision in England

ERIC Educational Resources Information Center

Moote, Julie; Archer, Louise

2018-01-01

Currently, in England, there is widespread concern that careers education (information, advice and guidance) is relatively poorly resourced in schools and there is much debate about its current effectiveness. In this paper, we investigate students' views on careers education provision and their satisfaction with this provision. The work draws on…

The Problem of Defining Intelligence.

ERIC Educational Resources Information Center

Lubar, David

1981-01-01

The major philosophical issues surrounding the concept of intelligence are reviewed with respect to the problems surrounding the process of defining and developing artificial intelligence (AI) in computers. Various current definitions and problems with these definitions are presented. (MP)

Abortion among Adolescents.

ERIC Educational Resources Information Center

Adler, Nancy E.; Ozer, Emily J.; Tschann, Jeanne

2003-01-01

Reviews the current status of abortion laws pertaining to adolescents worldwide, examining questions raised by parental consent laws in the United States and by the relevant psychological research (risk of harm from abortion, informed consent, consequences of parental involvement in the abortion decision, and current debate). Discusses issues…

How controllers compensate for the lack of flight progress strips.

DOT National Transportation Integrated Search

1996-02-01

The role of the Flight Progress Strip, currently used to display important flight data, has been debated because of long range plans to automate the air traffic control (ATC) human-computer interface. Currently, the Fight Progress Strip is viewed by ...

Towards Transnational Academic Capitalism

ERIC Educational Resources Information Center

Kauppinen, Ilkka

2012-01-01

This paper contributes to current debates on the relationship between globalisation and higher education. The main argument of the paper is that we are currently witnessing transnationalisation of academic capitalism. This argument is illustrated by examining the collaboration between transnational corporations and research universities, and how…

The Blurred Line between Form and Process: A Comparison of Stream Channel Classification Frameworks

PubMed Central

Kasprak, Alan; Hough-Snee, Nate

2016-01-01

Stream classification provides a means to understand the diversity and distribution of channels and floodplains that occur across a landscape while identifying links between geomorphic form and process. Accordingly, stream classification is frequently employed as a watershed planning, management, and restoration tool. At the same time, there has been intense debate and criticism of particular frameworks, on the grounds that these frameworks classify stream reaches based largely on their physical form, rather than direct measurements of their component hydrogeomorphic processes. Despite this debate surrounding stream classifications, and their ongoing use in watershed management, direct comparisons of channel classification frameworks are rare. Here we implement four stream classification frameworks and explore the degree to which each make inferences about hydrogeomorphic process from channel form within the Middle Fork John Day Basin, a watershed of high conservation interest within the Columbia River Basin, U.S.A. We compare the results of the River Styles Framework, Natural Channel Classification, Rosgen Classification System, and a channel form-based statistical classification at 33 field-monitored sites. We found that the four frameworks consistently classified reach types into similar groups based on each reach or segment’s dominant hydrogeomorphic elements. Where classified channel types diverged, differences could be attributed to the (a) spatial scale of input data used, (b) the requisite metrics and their order in completing a framework’s decision tree and/or, (c) whether the framework attempts to classify current or historic channel form. Divergence in framework agreement was also observed at reaches where channel planform was decoupled from valley setting. Overall, the relative agreement between frameworks indicates that criticism of individual classifications for their use of form in grouping stream channels may be overstated. These form-based criticisms may also ignore the geomorphic tenet that channel form reflects formative hydrogeomorphic processes across a given landscape. PMID:26982076

On the evolution of misunderstandings about evolutionary psychology.

PubMed

Young, J; Persell, R

2000-04-01

Some of the controversy surrounding evolutionary explanations of human behavior may be due to cognitive information-processing patterns that are themselves the result of evolutionary processes. Two such patterns are (1) the tendency to oversimplify information so as to reduce demand on cognitive resources and (2) our strong desire to generate predictability and stability from perceptions of the external world. For example, research on social stereotyping has found that people tend to focus automatically on simplified social-categorical information, to use such information when deciding how to behave, and to rely on such information even in the face of contradictory evidence. Similarly, an undying debate over nature vs. nurture is shaped by various data-reduction strategies that frequently oversimplify, and thus distort, the intent of the supporting arguments. This debate is also often marked by an assumption that either the nature or the nurture domain may be justifiably excluded at an explanatory level because one domain appears to operate in a sufficiently stable and predictable way for a particular argument. As a result, critiques in-veighed against evolutionary explanations of behavior often incorporate simplified--and erroneous--assumptions about either the mechanics of how evolution operates or the inevitable implications of evolution for understanding human behavior. The influences of these tendencies are applied to a discussion of the heritability of behavioral characteristics. It is suggested that the common view that Mendelian genetics can explain the heritability of complex behaviors, with a one-gene-one-trait process, is misguided. Complex behaviors are undoubtedly a product of a more complex interaction between genes and environment, ensuring that both nature and nurture must be accommodated in a yet-to-be-developed post-Mendelian model of genetic influence. As a result, current public perceptions of evolutionary explanations of behavior are handicapped by the lack of clear articulation of the relationship between inherited genes and manifest behavior.

Re-examining Paul Broca's initial presentation of M. Leborgne: understanding the impetus for brain and language research.

PubMed

Lorch, Marjorie

2011-01-01

The 150th anniversary affords an opportunity to revisit the circumstances surrounding Paul Broca's case report celebrated today as the moment of discovery of aphasia. The proceedings from January to June 1861 of the Paris Society of Anthropology are examined to reconstruct the events surrounding the report of M. Leborgne on April 18th. From a close reading of the presentations and discussions which took place during this period it is apparent that Broca's case report was a minor diversion to a debate about cranial measurements and their relation to intelligence in individuals and racial groups. Moreover, it appears that little attention was granted to Broca's first case at the time. While his ideas about localization and specialization developed and change over the next decade, it represented a minor field of interest for him. Nevertheless Broca's work on aphasia inspired research throughout Europe and North America and went on to have a lasting impact on both aphasiology and neuropsychology. Copyright © 2011 Elsevier Srl. All rights reserved.

Bufo toads and bufotenine: fact and fiction surrounding an alleged psychedelic.

PubMed

Lyttle, T; Goldstein, D; Gartz, J

1996-01-01

This paper investigates the supposedly psychedelic Bufo toad and the allegedly psychedelic drug bufotenine, which is contained in the skin and glands of this toad. The bufo toad has held a place in human mythologies and medicines worldwide since archaic times. Used by ancient peoples for a variety of purposes, its most spectacular effects, according to lore, involve magical and shamanic or occult uses for casting spells and for divination. In the Middle Ages, the Bufo toad was celebrated as a panacea and persecuted as a powerful poison. More recently, in the 1960s the Bufo toad was resurrected as a countercultural icon, with people purportedly licking or smoking the secretions to get high. Bufotenine has been at the center of a scientific debate since its discovery in 1893. This paper examines the extensive literature surrounding the Bufo toad and bufotenine, and untangles many of the myths and the misinformation that continue to vex both science and popular reporting. Finally, to promote further investigation, a comprehensive bibliography is provided that charts the history of the Bufo toad and bufotenine.

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.

Using smart card technology to monitor the eating habits of children in a school cafeteria: 3. The nutritional significance of beverage and dessert choices.

PubMed

Lambert, N; Plumb, J; Looise, B; Johnson, I T; Harvey, I; Wheeler, C; Robinson, M; Rolfe, P

2005-08-01

The consumption patterns of beverages and desserts features highly in the current debate surrounding children's nutrition. The aim of this study was to continuously monitor the choice of beverages and desserts made by nearly 1000 children in a school cafeteria. A newly developed smart card system was used to monitor the food choices of diners (7-16-year-old boys) in a school cafeteria over 89 days. A wide variety of beverages and desserts were on offer daily. Despite coming from an affluent, well-educated demographic group, the boys' choices of beverages and desserts mirrored those of children in general. Buns and cookies were over 10 times more popular than fresh fruits and yogurts. Sugary soft-drinks were over 20 times more popular than fresh fruit drinks and milk combined. Appropriate choices could, over a month, reduce intake of added sugar by over 800 g and fat by over 200 g. The smart card system was very effective at monitoring total product choices for nearly 1000 diners. In agreement with a recent national school meal survey, where choice is extensive, children show a preference for products high in fat and/or sugar. The consequences of these preferences are discussed.

Child Pornography Possessors and Child Contact Sex Offenders: A Multilevel Comparison of Demographic Characteristics and Rates of Recidivism.

PubMed

Faust, Erik; Bickart, William; Renaud, Cheryl; Camp, Scott

2015-10-01

Considerable debate surrounds the topic of whether possessing or distributing online images of child pornography (CP) represents a new type of crime perpetrated by conventional sex offenders (e.g., child contact [CC] sex offenders), or whether individuals who commit these crimes differ from contact sex offenders in meaningful ways. The current study compares groups of Internet (CP) and CC sexual offenders, with each group's sexual offending history exclusively confined to its offense category. T tests were used to conduct bivariate comparisons of group demographics and criminal histories. Rates of recidivism were examined using survival curves and Cox proportional hazard regression models. Results showed significant differences on demographic and criminal history variables, with CP offenders demonstrating a lower frequency of prior criminal offending and substance abuse, and higher rates of pre-incarceration employment and level of education. Rates of recidivism were significantly different between the two groups, with CP offenders showing lower rates of re-offense for most measures of recidivism. When controlling for background characteristics and the timing of the event, CC offenders were at much greater risk for having an arrest for a new crime or a non-sexual violent crime than CP offenders. Treatment and policy implications are discussed, along with suggestions for future research. © The Author(s) 2014.

Insights into microbial involvement in desert varnish formation retrieved from metagenomic analysis.

PubMed

Lang-Yona, Naama; Maier, Stefanie; Macholdt, Dorothea S; Müller-Germann, Isabell; Yordanova, Petya; Rodriguez-Caballero, Emilio; Jochum, Klaus P; Al-Amri, Abdullah; Andreae, Meinrat O; Fröhlich-Nowoisky, Janine; Weber, Bettina

2018-02-28

Desert varnishes are dark rock coatings observed in arid environments and might resemble Mn-rich coatings found on Martian rocks. Their formation mechanism is not fully understood and the possible microbial involvement is under debate. In this study, we applied DNA metagenomic Shotgun sequencing of varnish and surrounding soil to evaluate the composition of the microbial community and its potential metabolic function. We found that the α diversity was lower in varnish compared to soil samples (p value < 0.05), suggesting distinct populations with significantly higher abundance of Actinobacteria, Proteobacteria and Cyanobacteria within the varnish. Additionally, we observed increased levels of transition metal metabolic processes in varnish compared to soil samples. Nevertheless, potentially relevant enzymes for varnish formation were detected at low to insignificant levels in both niches, indicating no current direct microbial involvement in Mn oxidation. This finding is supported by quantitative genomic analysis, elemental analysis, fluorescence imaging and scanning transmission X-ray microscopy. We thus conclude that the distinct microbial communities detected in desert varnish originate from settled Aeolian microbes, which colonized this nutrient-enriched niche, and discuss possible indirect contributions of microorganisms to the formation of desert varnish. © 2018 Society for Applied Microbiology and John Wiley & Sons Ltd.

From the coliseum to the convention centre: a reflection on the current state of medical education conferences and conference-goers.

PubMed

Blanchard, Rebecca D; Engle, Deborah L; Howley, Lisa D; Whicker, Shari A; Nagler, Alisa

2016-12-01

The advancement of knowledge and development of policy in the field of medical education require critical academic discourse among the most intelligent medical educators; and critical academic discourse requires coffee. In this essay, we reflect on the state of professional development conferences in the field of medical education and the rituals that surround their success. Having begun in ancient Greece, symposia were ripe with debauchery. Today, sedated by the light brown walls of hotel conference centres, symposia are more serious endeavours, engaging men and women in the sometimes turbulent waters of epistemological debate. The abstract submission process (summed up by: 'Yay! It was accepted for presentation' [Deep breath] 'Oh no…it was accepted for presentation'), the 'juggling act' of parent attendees, the acting prowess of abstract presenters and the unapologetic approach to buffet eating are all by-products of the collision of true intellects among medical education scholars. We hold these rituals in high regard and argue that they are required to advance the field of medical education. These rituals bind the walls supporting true progressive thought and innovative research, all fuelled by the glass of wine purchased with that one coveted drink ticket. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

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.

Organic fields sustain weed metacommunity dynamics in farmland landscapes.

PubMed

Henckel, Laura; Börger, Luca; Meiss, Helmut; Gaba, Sabrina; Bretagnolle, Vincent

2015-06-07

Agro-ecosystems constitute essential habitat for many organisms. Agricultural intensification, however, has caused a strong decline of farmland biodiversity. Organic farming (OF) is often presented as a more biodiversity-friendly practice, but the generality of the beneficial effects of OF is debated as the effects appear often species- and context-dependent, and current research has highlighted the need to quantify the relative effects of local- and landscape-scale management on farmland biodiversity. Yet very few studies have investigated the landscape-level effects of OF; that is to say, how the biodiversity of a field is affected by the presence or density of organically farmed fields in the surrounding landscape. We addressed this issue using the metacommunity framework, with weed species richness in winter wheat within an intensively farmed landscape in France as model system. Controlling for the effects of local and landscape structure, we showed that OF leads to higher local weed diversity and that the presence of OF in the landscape is associated with higher local weed biodiversity also for conventionally farmed fields, and may reach a similar biodiversity level to organic fields in field margins. Based on these results, we derive indications for improving the sustainable management of farming systems. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

The clinical role of lecturers in nursing in Ireland: perceptions from key stakeholder groups in nurse education on the role.

PubMed

Meskell, Pauline; Murphy, Kathleen; Shaw, David

2009-10-01

The clinical role of lecturers in nursing has been a focus of debate since the integration of nurse education into higher education institutions. The purpose of this paper is to report the findings from the preliminary phase of a study, undertaken to investigate the perceptions of key stakeholder groups in nurse education, regarding the current clinical role of nurse lecturers in Ireland. A descriptive exploratory design was used involving focus group and individual interviews, soliciting views of purposefully selected educationalists, clinicians, policy formulators and students. The issue was examined from a policy perspective, aiming to collectively represent views of all participant groups. This approach facilitated a more complete picture of perceptions of the role to emerge, to better inform future decision making. Twenty two focus group interviews and twenty one individual interviews were conducted. Content analysis was used to identify themes. All groups were in agreement that role definition was urgently required to dispel ambiguities surrounding what the clinical role should involve. Conflicting views were evident among groups regarding lecturers' clinical credibility, visibility and teaching effectiveness. Findings highlight the essential nature of nurse lecturers engaging with clinical areas to maintain their skills, demonstrate a value for the practice component of the role and provide a link between education and practice.

Ethical aspects of malaria control and research.

PubMed

Jamrozik, Euzebiusz; de la Fuente-Núñez, Vânia; Reis, Andreas; Ringwald, Pascal; Selgelid, Michael J

2015-12-22

Malaria currently causes more harm to human beings than any other parasitic disease, and disproportionally affects low-income populations. The ethical issues raised by efforts to control or eliminate malaria have received little explicit analysis, in comparison with other major diseases of poverty. While some ethical issues associated with malaria are similar to those that have been the subject of debate in the context of other infectious diseases, malaria also raises distinct ethical issues in virtue of its unique history, epidemiology, and biology. This paper provides preliminary ethical analyses of the especially salient issues of: (i) global health justice, (ii) universal access to malaria control initiatives, (iii) multidrug resistance, including artemisinin-based combination therapy (ACT) resistance, (iv) mandatory screening, (v) mass drug administration, (vi) benefits and risks of primaquine, and (vii) malaria in the context of blood donation and transfusion. Several ethical issues are also raised by past, present and future malaria research initiatives, in particular: (i) controlled infection studies, (ii) human landing catches, (iii) transmission-blocking vaccines, and (iv) genetically-modified mosquitoes. This article maps the terrain of these major ethical issues surrounding malaria control and elimination. Its objective is to motivate further research and discussion of ethical issues associated with malaria--and to assist health workers, researchers, and policy makers in pursuit of ethically sound malaria control practice and policy.

The politics of comparative effectiveness research: lessons from recent history.

PubMed

Sorenson, Corinna; Gusmano, Michael K; Oliver, Adam

2014-02-01

Efforts to support and use comparative effectiveness research (CER), some more successful than others, have been promulgated at various times over the last forty years. Following a resurgence of interest in CER, recent health care reforms provided substantial support to strengthen its role in US health care. While CER has generally captured bipartisan support, detractors have raised concerns that it will be used to ration services and heighten government control over health care. Such concerns almost derailed the initiative during passage of the health care reform legislation and are still present today. Given recent investments in CER and the debates surrounding its development, the time is ripe to reflect on past efforts to introduce CER in the United States. This article examines previous initiatives, highlighting their prescribed role in US health care, the reasons for their success or failure, and the political lessons learned. Current CER initiatives have corrected for many of the pitfalls experienced by previous efforts. However, past experiences point to a number of issues that must still be addressed to ensure the long-term success and sustainability of CER, including adopting realistic aims about its impact, demonstrating the impact of Patient-Centered Outcomes Research Institute (PCORI) and communicating the benefits of CER, and maintaining strong political and stakeholder support.

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

Patenting human genetic material: refocusing the debate

PubMed Central

Caulfield, Timothy; Gold, E. Richard; Cho, Mildred K.

2008-01-01

The biotechnology industry has become firmly established over the past twenty years and gene patents have played an important part in this phenomenon. However, concerns have been raised over the patentability of human genetic material, through public protests and international statements, but to little effect. Here we discuss some of these concerns, the patent authorities’ response to them, and ways in which to address these issues and to move the debate forward using current legal structures. PMID:11252752

Medical Humanities in Nepal: Present Scenario.

PubMed

Dhakal, Ajaya Kumar; Shankar, P Ravi; Dhakal, Sanjaya; Shrestha, Devendra; Piryani, Rano Mal

2014-01-01

Humanities have an essential role in medical education. The current gap between the humanities and medicine has to be bridged and there should be continuous and vigorous debate about the theory and practice of medical humanities. Medical humanities is a relatively new concept even in developed countries, and is at infancy stage in developing countries. In Nepal, modules on medical humanities have been initiated in certain medical schools by enthusiastic faculties and it requires further debates for inclusion in curriculum.

Financial Crisis; Department of Defense Spending: How to Control Fraud, Waste, and Abuse in the Military

DTIC Science & Technology

2012-04-25

problem that continues to cost billions of dollars in losses at a time when the United States Military and Federal Government can least afford it. It...to look like. The federal budget has become the leading issue affecting every Government Agency. The military’s budget is decreasing by more than...discuss the cost savings measures and initiatives currently being debated in Washington, and offer, for debate, several new recommendations that have

Issues around radiological protection of the environment and its integration with protection of humans: promoting debate on the way forward.

PubMed

Brownless, G P

2007-12-01

This paper explores issues to consider around integrating direct, explicit protection of the environment into the current system of radiological protection, which is focused on the protection of humans. Many issues around environmental radiological protection have been discussed, and ready-to-use toolboxes have been constructed for assessing harm to non-human biota, but it is not clear how (or even if) these should be fitted into the current system of protection. Starting from the position that the current approach to protecting the environment (namely that it follows from adequately protecting humans) is generally effective, this paper considers how explicit radiological protection of the environment can be integrated with the current system, through developing a 'worked example' of how this could be done and highlighting issues peculiar to protection of the environment. The aim of the paper is to promote debate on this topic, with the ultimate aim of ensuring that any changes to the system are consensual and robust.

Perspectives on Current Training Guidelines for Cardiac Imaging and Recommendations for the Future.

PubMed

Arrighi, James A; Kilic, Sena; Haines, Philip G

2018-04-23

To summarize current training guidelines for cardiac imaging and provide recommendations for future guidelines. The current structure of training in cardiac imaging is largely dictated by modality-specific guidelines. While there has been debate on how to define the advanced cardiac imager for over a decade, a uniform consensus has not emerged. We report the perspectives of three key stakeholders in this debate: a senior faculty member-former fellowship program director, a cardiology fellow, and an academic junior faculty imaging expert. The observations of these stakeholders suggest that there is no consensus on the definition of advanced cardiac imaging, leading to ambiguity in training guidelines. This may have negative impact on recruitment of fellows into cardiac imaging careers. Based on the current status of training in cardiac imaging, the authors suggest that the relevant professional groups reconvene to form a consensus in defining advanced cardiac imaging, in order to guide future revisions of training guidelines.

[The brain-mind debate. Problems in the philosophy of science with regard to psychiatry].

PubMed

Tretter, F

2007-05-01

The present interdisciplinary brain-mind debate with regard to neurobiology shows deficits in the criticism of methods and in the precision of language and argumentation. Simplifying localisations of psychic functions, insufficient explanations and over-interpretations in the sense of physical determinism are the consequence. This can be demonstrated in deficits of neurobiological theories of volitional action. Therefore, the current concept of man is less perturbed than is proposed by neurobiologists. For psychiatry besides the neurobiological approach also a separate way of building models seems to be useful if present theoretical psychology and systems science would be regarded. In particular, the systems science of natural systems offers new opportunities to bridge gaps between disciplines involved in the brain-mind debate.

Towards Farm Animal Welfare and Sustainability.

PubMed

Buller, Henry; Blokhuis, Harry; Jensen, Per; Keeling, Linda

2018-05-25

As farm animal welfare becomes an increasingly important component of contemporary global livestock production, animal welfare science and animal welfare policy-making need to find new ways of entering global debates over food security and sustainability. In this paper, we explore the means by which both animal welfare science and policy should articulate with these emerging global debates. Having first established the important gains in animal welfare policy and the maturity of animal welfare science, we identify and explore the potential impact of these current debates and argue that they have the potential for profound change in our understanding of, and our response to, the welfare of animals. We conclude the paper with a number of possible recommendations for how a scientifically informed, sustainable animal welfare policy might flourish.

The Tuition Debate.

ERIC Educational Resources Information Center

Weber, Arnold R.

1990-01-01

The trend of tuition increases is excessive in terms of both economic standards and the special mission and characteristics of higher education. It is clouding the current state of higher education. Although there are sound reasons for tuition increases, the current approach to setting tuition should be altered and moderated. (MSE)

Particulate capture efficiency of a vegetative environmental buffer surrounding an animal feeding operation

USDA-ARS?s Scientific Manuscript database

Particulate matter emitted from tunnel-ventilated animal feeding operations (AFOs) is known to transport malodorous compounds. As a mitigation strategy, vegetative environmental buffers (VEBs) are often installed surrounding AFOs to capture particulates and induce lofting and dispersion. Currently, ...

The fallibility of memory in judicial processes: Lessons from the past and their modern consequences

PubMed Central

Howe, Mark L.; Knott, Lauren M.

2015-01-01

The capability of adult and child witnesses to accurately recollect events from the past and provide reliable testimony has been hotly debated for more than 100 years. Prominent legal cases of the 1980s and 1990s sparked lengthy debates and important research questions surrounding the fallibility and general reliability of memory. But what lessons have we learned, some 35 years later, about the role of memory in the judicial system? In this review, we focus on what we now know about the consequences of the fallibility of memory for legal proceedings. We present a brief historical overview of false memories that focuses on three critical forensic areas that changed memory research: children as eyewitnesses, historic sexual abuse and eyewitness (mis)identification. We revisit some of the prominent trials of the 1980s and 1990s to not only consider the role false memories have played in judicial decisions, but also to see how this has helped us understand memory today. Finally, we consider the way in which the research on memory (true and false) has been successfully integrated into some courtroom procedures. PMID:25706242

Type A behaviour and the healthy individual.

PubMed

Ivancevich, J M; Matteson, M T

1988-03-01

The Type A behaviour pattern (TABP) is an interesting and controversial construct that has generated debate, empirical testing, and behavioural modification attempts. TABP is depicted as consisting of impatient or hurried behaviour, a strong orientation toward work responsibilities and task completion, and intensive competitive behaviour in situations that involve evaluation. Recently, the importance of what is called the anger/hostility dimension has been emphasized in research studies. After more than two decades of debate, testing, and attempting to modify the entire TABP there is now a growing acceptance of the proposition that a major overhaul or change in the TABP is not necessary or even feasible. The Type A person is also now being presented as possessing many desirable characteristics and healthy behaviours that are worth reinforcing. The present paper provides a brief review of the contradictory research evidence surrounding the Type A syndrome. Theorists, researchers, and organizational practitioners are encouraged to seek improvements in understanding the TABP through improved assessment and how it can be modified in generally healthy individuals. A theoretical model to guide improvement efforts in measurement and intervention is provided as a viable framework to examine causal pathways between antecedents, Type A core behaviours, responses, and consequences.

Representation or reason: consulting the public on the ethics of health policy.

PubMed

Mullen, Caroline

2008-12-01

Consulting the public about the ethical approaches underlying health policies can seem an appealing means of addressing concerns about limited public participation in development of health policy. However ambiguity surrounds questions of whether, or how consultation can really contribute to more defensible decisions about ethical aspects of policy. This paper clarifies the role and limits of public consultation on ethics, beginning by separating different senses of defensibility in decisions on ethics. Defensibility of ethical decisions could be understood either in the sense of legitimacy in virtue of reflecting the opinions of the public whose interests are affected, or in the sense of being able to withstand and respond to challenges presented in ethical debate. The question then is whether there are forms of consultation which have the potential to realise more defensible decisions in either of these senses. Problems of adequately accounting for the views of those affected by policy decisions casts doubt on the plausibility of using consultation as a means of determining the opinions of the public. Consultation can have a role by bringing new ideas and challenges to debate, although it is uncertain whether this will increase the defensibility of any decision on ethics.

Arsenic-based Life: An active learning assignment for teaching scientific discourse.

PubMed

Jeremy Johnson, R

2017-01-02

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, and the ensuing counterarguments, a two-day, active learning classroom exercise was developed focusing on the presentation, evaluation, and discussion of scientific argumentation and discourse. In this culminating assignment of a first semester biochemistry course, undergraduate students analyze the scientific support from the original research articles and then present and discuss multiple scientific rebuttals in a lively, civil classroom debate. Through this assignment, students develop a sense of skepticism, especially for the original arsenic-based life claims, and learn to clearly articulate their counterarguments with scientific support and critical reasoning. With its direct integration into first-semester biochemistry curriculum and the excitement surrounding arsenic based life, this assignment provides a robust, simple, and stimulating framework for introducing scientific discourse and active learning into the undergraduate molecular science curriculum. © 2016 by The International Union of Biochemistry and Molecular Biology, 45(1):40-45, 2017. © 2016 The International Union of Biochemistry and Molecular Biology.

Corporal punishment and child maltreatment in New Zealand.

PubMed

Kelly, Patrick

2011-01-01

On 2 May, 2007, the New Zealand Parliament passed a law repealing Section 59 of the Crimes Act. In so doing, New Zealand became the first English-speaking nation in the world to make corporal punishment of a child illegal. The passage of this legislation was surrounded by intense and persistent public debate, and supporters of corporal punishment continue to advocate against the law change to the present day. In Sweden, where the first stage of similar repeal took place in 1957, it may be difficult for many to understand the strength of the public opposition to this change in New Zealand. This article will present a viewpoint on the evolution of the debate in New Zealand, review the wider context of child maltreatment and family violence in New Zealand and summarize a range of attempts to prevent or intervene effectively in the cycle of dysfunction. Child maltreatment and family violence are public health issues of great importance, and a stain on all societies. While corporal punishment may be a significant contributing factor, there is no single 'solution'. Change must occur on multiple levels (political, economic, cultural, familial and professional) before the tide will turn.

Coupling Protein Dynamics with Proton Transport in Human Carbonic Anhydrase II

PubMed Central

2016-01-01

The role of protein dynamics in enzyme catalysis is one of the most highly debated topics in enzymology. The main controversy centers around what may be defined as functionally significant conformational fluctuations and how, if at all, these fluctuations couple to enzyme catalyzed events. To shed light on this debate, the conformational dynamics along the transition path surmounting the highest free energy barrier have been herein investigated for the rate limiting proton transport event in human carbonic anhydrase (HCA) II. Special attention has been placed on whether the motion of an excess proton is correlated with fluctuations in the surrounding protein and solvent matrix, which may be rare on the picosecond and subpicosecond time scales of molecular motions. It is found that several active site residues, which do not directly participate in the proton transport event, have a significant impact on the dynamics of the excess proton. These secondary participants are shown to strongly influence the active site environment, resulting in the creation of water clusters that are conducive to fast, moderately slow, or slow proton transport events. The identification and characterization of these secondary participants illuminates the role of protein dynamics in the catalytic efficiency of HCA II. PMID:27063577

Clinical dimensions of a 'biological concept': transsexualism and the interplay between etiological theory and clinical therapy.

PubMed

Lea, Andrew S

2016-09-01

In 1966, the Johns Hopkins University School of Medicine became the first American medical institution to perform sex reassignment surgeries. This article interrogates the relationship between the emergence of this clinical therapy in the United States and the changing medical understandings of the contemporaneous condition it was intended to address - 'transsexualism.' I argue that, during the mid-to-late twentieth century, therapeutic practices and theories about the etiology of transsexualism were mutually constitutive. On one hand, the clinical development of sex reassignment surgery precipitated a newfound interest in the possible biological, as opposed to psychopathological, underpinnings of transsexualism. At the same time, different theories about etiology were marshaled by both advocates and critics of sex reassignment in their efforts to secure or undercut the medical legitimacy and clinical presence of competing therapeutic practices. Debates surrounding transsexualism's etiology were therefore about much more than the causes of this condition: these etiological conversations also intervened in fundamental debates about the ethics of medical care and the therapeutic identity of different clinical practices (that is, whether sex reassignment and psychotherapy were to be considered primarily symptomatic or curative). Copyright © 2016 Elsevier Ltd. All rights reserved.

Mute swans: Natural (?) environmental indicators

USGS Publications Warehouse

Day, D.; Perry, Matthew C.

2004-01-01

The rapid expansion of the Chesapeake Bay's population of feral mute swans (Cygnus olar), coupled with a dramatic Bay-wide decline in submerged aquatic vegetation (SAV), has fueled much of the current debate surrounding the need for a management plan to protect the aquatic food resources that are critical to many species native to the Bay. Crucial to this decision process is a sound understanding of the ecological ramifications of having the year-round presence of a large, nonnative, aquatic herbivore on the Bay. Ultimately, this will require a quantitative assessment of the ecological harm currently posed by mute swans before a biologically defensible management strategy can be developed. Unfortunately, very little new information specific to the Bay's mute swan population has been gathered since Reese first studied them in the late 1960s and 1970s. While the debate over what to do about the rapidly expanding mute swan population continues, there is much that can be gained from study of this beautiful intruder. Several recent studies of the feeding habits of mute swans have shown that mutes can provide a unique barometer, or indicator, of environmental conditions. Because of their reliance on SAV as a primary food source, monitoring the density of swans utilizing a particular area can give some indication of the status of the area's grass beds. This phenomenon was clearly demonstrated during the summer of 1999 when there was a dramatic decline in the number of swans observed around the Eastern Neck NWR, a traditional population stronghold. The shift in bird use was precipitated by a rapid, large-scale collapse of the area's aquatic grass beds, possibly the result of a prolonged drought. During the winter of 2000/2001, a similar ecological assessment was conducted by comparing body weights of swans collected from Tangier Sound, an area with relatively abundant grass beds, and swans from the waters adjacent to Eastern Neck Island. Swans weights tended to reflect the conditions of their surroundings, with the Tangier Sound birds being slightly heavier at the onset of the breeding season. Interestingly, the birds at Eastern Neck showed a 1 kg decline in weight after dispersal from their wintering locations and entered the breeding season with noticeably less subcutaneous fat than the birds sampled in Tangier Sound. The fact that mute swans are nonmigratory and feed exclusively on benthic food items makes them an ideal organ-ism to monitor the degree of contamination of sediments within the Bay. In 1995, we compared the accumulation of metals by mute swans and other waterfowl and related it to metal concentrations in the sediments from the areas where the birds were collected. This study led to the development of an exposure model that more accurately assesses the risk of exposure to environmental contaminants through incidental ingestion of sediments, as opposed to the traditional assessment of contaminant accumulation through the food chain. This sediment exposure pathway was subsequently shown to be the primary route of exposure of swans to metals in risk assessments conducted at two Superfund sites.

Feminist theorizing as 'transposed autobiography'.

PubMed

Hoogland, Renée C

2007-01-01

This piece considers personal investments endemic in academic writing, more specifically, in Lesbian Studies. Taking Elizabeth Bowen's phrase, "transposed autobiography," as a starting-point, the author briefly discusses the development of lesbian/straight feminist debates, and continues to explore the relative absence of lesbianism in current feminist and queer theorizing. Three 'moments' serve to explain the casting aside of lesbian desire: the subsidence of lesbian/straight feminist debates, the prevalence of 'race'/ethnicity in critical theorizing and the emergence of post-theoretical trends of thought.

Thunder and Lightning: Desert Storm and the Airpower Debates, Volume 2

DTIC Science & Technology

1995-04-01

Thunder and Lightning Desert Storm and the Airpower Debates Edward C. Mann III, Colonel, USAF Volume two of a two-volume series Air University Press...provision of law, no person shall be subject to a penalty for failing to comply with a collection of information if it does not display a currently...valid OMB control number. 1. REPORT DATE APR 1995 2. REPORT TYPE N/ A 3. DATES COVERED - 4. TITLE AND SUBTITLE Thunder and Lightning: Desert

Processing of unattended, simple negative pictures resists perceptual load.

PubMed

Sand, Anders; Wiens, Stefan

2011-05-11

As researchers debate whether emotional pictures can be processed irrespective of spatial attention and perceptual load, negative and neutral pictures of simple figure-ground composition were shown at fixation and were surrounded by one, two, or three letters. When participants performed a picture discrimination task, there was evidence for motivated attention; that is, an early posterior negativity (EPN) and late positive potential (LPP) to negative versus neutral pictures. When participants performed a letter discrimination task, the EPN was unaffected whereas the LPP was reduced. Although performance decreased substantially with the number of letters (one to three), the LPP did not decrease further. Therefore, attention to simple, negative pictures at fixation seems to resist manipulations of perceptual load.