983 research outputs found

    Enterprise Education in Schools and the role of Competency Frameworks

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    Purpose – The period 2002-2010 has seen significant growth in enterprise education in schools in England, accompanied by the growth of guidelines and frameworks to provide educational and assessment structures. This paper intends to explore the questions: What does “enterprise” mean in the context of 14-19 education? What is the purpose and contribution of competence frameworks and related structures for the learning and assessment of enterprise education? How effective are they? and How might enterprise education frameworks evolve in response to changes in the post- recessionary economic, employment and educational landscape? Design/methodology/approach – The paper conducts a critical review of competency frameworks introduced in England to assist with enterprise education primarily for the 14-19 age group. These are compared on the basis of their educational purpose and rationale (“why?”), their content (“what skills and knowledge they include”), and the approaches to teaching, learning and assessment they recommend (“how?”). Findings – The analysis discusses the following questions to reflect on the progress and direction of enterprise education: How broadly or narrowly should enterprise be defined? How useful is the term? Are the skills and related knowledge and attributes too broad or too soft?; and Is there too much emphasis on assessable outcomes, rather than on how enterprising learning takes place? Practical implications – The paper contributes to the development of enterprise education for researchers, policymakers and practitioners in schools at an important point in the economic, educational and political cycle. Originality/value – Enterprise education in schools requires critique of and reflection on what has been achieved, together with consideration of its future purpose, value, orientation and nature. There is a concern that the “delivery” of enterprise education takes place in ways which are not “enterprising” forms of learning, and that assessment drives the curriculum. Changes to definitions, frameworks and pedagogy are needed to clarify its future educational role

    How Many of the Uninsured Can Purchase a Marketplace Plan for Less than Their Shared Responsibility Penalty?

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    The Affordable Care Act (ACA) has expanded health insurance coverage by offering both penalties and incentives. The ACA expanded eligibility for Medicaid, and low and middle-income households who earn too much to qualify can purchase subsidized coverage on the health insurance marketplaces using premium assistance tax credits. Individuals, who do not obtain coverage, are subject to a tax penalty under the law's individual mandate unless they meet certain exemptions. While the percent of the population without health coverage has decreased substantially since the major coverage expansion in the ACA, about 10% of the population is still uninsured. Some of those who remain uninsured are eligible for premium subsidies large enough to cover the entire cost of a bronze plan, which is the minimum level of coverage people can buy to satisfy the individual mandate. Others could obtain coverage, after taking into account premium subsidies, for less than the penalty they would have to pay under the individual mandate. This analysis looks at the non-elderly uninsured eligible to enroll in a marketplace plan to determine how many of them would be financially better off enrolling in coverage than paying the penalty

    Employer Health Benefits 2011 Annual Survey

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    Analyzes 2011 trends in employer-sponsored health plans, including premiums, offer rates, coverage, eligibility, enrollment, plan types and market shares, employee cost-sharing, prescription drug and retiree benefits, and the effects of health reform

    Employer Health Benefits 2016 Annual Survey

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    This annual survey of employers provides a detailed look at trends in employer-sponsored health coverage including premiums, employee contributions, cost-sharing provisions, and employer opinions. The 2016 survey included almost 1,900 interviews with non-federal public and private firms.Annual premiums for employer-sponsored family health coverage reached 18,142thisyear,up3percentfromlastyear,withworkersonaveragepaying18,142 this year, up 3 percent from last year, with workers on average paying 5,277 towards the cost of their coverage, according to the Kaiser Family Foundation/Health Research & Education Trust 2016 Employer Health Benefits Survey. The 2016 survey includes information on the use of incentives for employer wellness programs, plan cost-sharing as well as firm offer rate. Survey results are released here in a variety of ways, including a full report with downloadable tables on a variety of topics, summary of findings, and an article published in the journal Health Affairs

    "They too easily believe what they hear" The Victorian Insane Asylum, Accountability and the Problem of Perception, 1845-1890.

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    In 1880 the medical profession extensively debated what it believed to be the causes of the public's perception of the insane asylum. The conclusions they came to suggested that the public had fatally misunderstood the nature of asylumdom, accountability, and the complexities of managing lunacy. Elements of the medical profession were quick to blame the failings in the legal provision for madness, for this problem of perception, exonerating themselves in the process. By charting the development of the asylum throughout the latter half of the 1800s as a legal entity, the ways in which the framework was applied on a daily basis by the medical profession will enable this thesis to compare their perception of themselves against that which the public held. Furthermore, it will question whether the problem of perception was a construction of the medical profession, a result of their personal pride and ambition, or whether the public truly feared the stories of abuses and wrongful confinement which littered papers and fiction throughout the period

    Can Archean Impact Structures Be Discovered? A Case Study From Earth's Largest, Most Deeply Eroded Impact Structure

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    The record of terrestrial impact events is incomplete with no Archean impact structures discovered, despite the expected abundance of collisions that must have occurred. Because no Archean impact structures have been identified, the necessary conditions to preserve an impact structure longer than 2 Byr are unknown. One significant effect of shock metamorphism is that the physical properties of the target rocks change, resulting in distinctive geophysical signatures of impact structures. To evaluate the preservation potential of impact structures, we evaluate the deeply eroded Proterozoic Vredefort impact structure to examine the changes in physical properties and the remnant of the geophysical signature and compare the results with the well-preserved Chicxulub impact structure. The major structural features of Vredefort are similar to the expected profile of the Chicxulub structure at a depth of 8–10 km. The Vredefort target rocks, while shocked, do not preserve measurable changes in their physical properties. The gravity signature of the impact structure is minor and is controlled by the remnant of the collapsed transient crater rim and the uplifted Moho surface. We anticipate that erosion of the Vredefort structure by an additional 1 km would remove evidence of impact, and regardless of initial size, erosion by >10 km would result in the removal of most of the evidence for any impact structure from the geological record. This study demonstrates that the identification of geologically old (i.e., Archean) impact structures is limited by a lack of geophysical signatures associated with deeply eroded craters

    The Australian Institute of Family Studies Evaluation of the 2006 Family Law Reforms: Key findings

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    The Australian Institute of Family Studies' Evaluation of the 2006 family law reforms was released in January 2010. It is based on an extensive amount of empirical research, unprecedented in Australia and arguably internationally, comprising 17 separate studies involving 28,000 people, 1724 court files, administrative data and legal analysis. This article presents some key findings of the Evaluation. Specifically, the Evaluation found that for the majority of families, the family law system is working satisfactorily. At the same time however, the Evaluation findings underline the existence of complex issues, including family violence and child abuse concerns, mental health problems and substance misuse which affect many families that rely on the federal family law system^ for assistance. While the introduction of family dispute resolution with exceptions+ has resulted in more disputes being resolved without court action, there is a need for refinement of processes and understandings with respect to cases that are unsuitable for such processes or cases that require additional support in order for disputes to be resolved safely and responsibly. Similarly, while children in shared care represent a minority overall, and while the majority of families with shared care appear to be doing well, there is evidence that these arrangements are sometimes being made even in circumstances where parents have safety concerns, with adverse consequences for the well-being of children

    Involvement of Sigma-1 Receptors in the Antidepressant-like Effects of Dextromethorphan

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    Dextromethorphan is an antitussive with a high margin of safety that has been hypothesized to display rapid-acting antidepressant activity based on pharmacodynamic similarities to the N-methyl-D-aspartate (NMDA) receptor antagonist ketamine. In addition to binding to NMDA receptors, dextromethorphan binds to sigma-1 (σ1) receptors, which are believed to be protein targets for a potential new class of antidepressant medications. The purpose of this study was to determine whether dextromethorphan elicits antidepressant-like effects and the involvement of σ1 receptors in mediating its antidepressant-like actions. The antidepressant-like effects of dextromethorphan were assessed in male, Swiss Webster mice using the forced swim test. Next, σ1 receptor antagonists (BD1063 and BD1047) were evaluated in conjunction with dextromethorphan to determine the involvement of σ receptors in its antidepressant-like effects. Quinidine, a cytochrome P450 (CYP) 2D6 inhibitor, was also evaluated in conjunction with dextromethorphan to increase the bioavailability of dextromethorphan and reduce exposure to additional metabolites. Finally, saturation binding assays were performed to assess the manner in which dextromethorphan interacts at the σ1 receptor. Our results revealed dextromethorphan displays antidepressant-like effects in the forced swim test that can be attenuated by pretreatment with σ1 receptor antagonists, with BD1063 causing a shift to the right in the dextromethorphan dose response curve. Concomitant administration of quinidine potentiated the antidepressant-like effects of dextromethorphan. Saturation binding assays revealed that a Ki concentration of dextromethorphan reduces both the Kd and the Bmax of [3H](+)-pentazocine binding to σ1 receptors. Taken together, these data suggest that dextromethorphan exerts some of its antidepressant actions through σ1 receptors

    Involvement of Sigma-1 Receptors in the Antidepressant-Like Effects of Dextromethorphan

    Get PDF
    Dextromethorphan is an antitussive with a high margin of safety that has been hypothesized to display rapid-acting antidepressant activity based on pharmacodynamic similarities to the N-methyl-D-aspartate (NMDA) receptor antagonist ketamine. In addition to binding to NMDA receptors, dextromethorphan binds to sigma-1 (s1) receptors, which are believed to be protein targets for a potential new class of antidepressant medications. The purpose of this study was to determine whether dextromethorphan elicits antidepressant-like effects and the involvement of s1 receptors in mediating its antidepressant-like actions. The antidepressant-like effects of dextromethorphan were assessed in male, Swiss Webster mice using the forced swim test. Next, s1 receptor antagonists (BD1063 and BD1047) were evaluated in conjunction with dextromethorphan to determine the involvement of s receptors in its antidepressant-like effects. Quinidine, a cytochrome P450 (CYP) 2D6 inhibitor, was also evaluated in conjunction with dextromethorphan to increase the bioavailability of dextromethorphan and reduce exposure to additional metabolites. Finally, saturation binding assays were performed to assess the manner in which dextromethorphan interacts at the s1 receptor. Our results revealed dextromethorphan displays antidepressant-like effects in the forced swim test that can be attenuated by pretreatment with s1 receptor antagonists, with BD1063 causing a shift to the right in the dextromethorphan dose response curve. Concomitant administration of quinidine potentiated the antidepressant-like effects of dextromethorphan. Saturation binding assays revealed that a Ki concentration of dextromethorphan reduces both the Kd and the Bmax of [3H](+)-pentazocine binding to s1 receptors. Taken together, these data suggest that dextromethorphan exerts some of its antidepressant actions through s1 receptors
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