Individual Religious Commitment and Interdisciplinary Academic Achievement: Student Religiosity as a Factor in a National Academic Competition

This study included an examination of the differences between the religiosity of students representing both public and private schools that qualified at the state and national levels in the United States Academic Decathlon, a national, interdisciplinary academic competition. The statistical significance of religiosity in relation to achievement scores in the Academic Decathlon was examined. The literature reviewed suggested a positive correlation between religiosity and academic achievement. The Duke University Religion Index (DUREL) instrument was administered to students on both teams to determine religiosity levels. Statistical analysis was applied to the data to test for significant difference. No significant difference between overall competition scores was found in relation to reported student religiosity; neither the public nor private school scored significantly higher or lower in the competition. Significant difference in scores was found for specific subject areas. Further, no significant difference was found between student religiosity in relation to grade point average. The conclusion that student religiosity was not found to have a significant influence on competition scores in the Academic Decathlon suggests that religiosity and academic achievement may not always positively correlate. The implications for Christian education suggest that faith-learning integration should be critically examined across disciplines in Christian school settings, particularly in the subjects of mathematics and science

Current and potential distributions of three non-native invasive plants in the contiguous USA

Biological invasions pose a serious threat to biodiversity, but monitoring for invasive species is time consuming and costly. Understanding where species have the potential to invade enables land managers to focus monitoring efforts. In this paper, we compared two simple types of models to predict the potential distributions of three non-native invasive plants (Geranium robertianum, Hedera spp., and Ilex aquifolium) in the contiguous USA. We developed models based on the climatic requirements of the species as reported in the literature (literature-based) and simple climate envelope models based on the climate where the species already occur (observation-based). We then compared the results of these models with the current species distributions. Most models accurately predicted occurrences, but overall accuracy was often low because these species have not yet spread throughout their potential ranges. However, literature-based models for Geranium and observation-based models for Ilex illustrated potential problems with the methodology. Although neither model type produced accurate predictions in all cases, comparing the two methods with each other and with the current species distributions provided rough estimates of the potential habitat for each species. More importantly, this methodology raised specific questions for further research to increase our understanding of invasion patterns of these species. Although these types of models do not replace more rigorous modeling techniques, we suggest that this methodology can be an important early step in understanding the potential distributions of non-native species and can allow managers of natural areas to be aware of potential invaders and implement early detection

Disability, Health, and Multiple Chronic Conditions Among People Eligible for Both Medicare and Medicaid, 2005–2010.

Abstract Introduction People who are eligible for both Medicare and Medicaid (dual eligibles) and who have disabilities and multiple chronic conditions (MCC) present challenges for treatment, preventive services, and cost-effective access to care within the US health system. We sought to better understand dual eligibles and their association with MCC, accounting for sociodemographic factors inclusive of functional disability category. Methods Medical Expenditure Panel Survey (MEPS) data for 2005 through 2010 were stratified by ages 18 to 64 and 65 or older to account for unique subsets of dual eligibles. Prevalence of MCC was calculated for those with physical disabilities, physical plus cognitive disabilities, and all others, accounting for sociodemographic and health-related factors. Adjusted odds for having MCC were calculated by using logistic regression. Results Of dual eligibles aged 18 to 64, 53% had MCC compared with 73.5% of those aged 65 or older. Sixty-five percent of all dual eligibles had 2 or more chronic conditions, and among dual eligibles aged 65 or older with physical disabilities and cognitive limitations, 35% had 4 or more, with hypertension and arthritis the most common conditions. Dual eligibles aged 18 to 64 who had a usual source of medical care had a 127% increased likelihood of having MCC compared with those who did not have a usual source of care. Conclusion Attention to disability can be a component to helping further understand the relationship between health and chronic conditions for dual eligible populations and other segments of our society with complex health and medical needs

Diagnosis isn\u27t enough: Understanding the connections between high health care utilization, chronic conditions and disabilities among U.S. working age adults

Background Under the ACA, new programs are being developed to enhance care coordination and reduce health care costs among people with chronic conditions, disabilities, and high utilization of health care. However, the relationships between these groups are not well understood. Objectives Our aims were to (1) identify high utilizers of health care in the U.S. working age (18–64) population, (2) examine the overlap between this group and people with chronic conditions and/or disabilities, (3) identify predictors of high service use or cost among these subpopulations, and (4) recommend approaches for stratification of individuals with high health care utilization. Methods Using pooled national data from the Medical Expenditure Panel Survey (2006–2008), we created indices to identify elevated or high utilization and cost groups. We performed descriptive analyses, bivariate comparisons and multivariate analyses to examine the relations between these populations and individuals with chronic conditions and/or disabilities. Results While the large majority of persons with high use/cost had chronic conditions, the minority of persons with chronic conditions had high health care utilization. However, among persons with chronic conditions, disability was a significant predictor of high utilization. Annual expenditures were significantly elevated among people with disabilities, particularly when activities of daily living were limited. Conclusions We conclude that medical diagnosis alone is insufficient for the development of eligibility criteria for, or the evaluation of, programs intended to better the delivery or coordination of services for high utilizers of health care services. New approaches are needed to assess functional limitations and identify ongoing needs for services and supports

Supernova neutrino physics with xenon dark matter detectors: A timely perspective

Dark matter detectors that utilize liquid xenon have now achieved tonne-scale targets, giving them sensitivity to all flavours of supernova neutrinos via coherent elastic neutrino-nucleus scattering. Considering for the first time a realistic detector model, we simulate the expected supernova neutrino signal for different progenitor masses and nuclear equations of state in existing and upcoming dual-phase liquid xenon experiments. We show that the proportional scintillation signal (S2) of a dual-phase detector allows for a clear observation of the neutrino signal and guarantees a particularly low energy threshold, while the backgrounds are rendered negligible during the supernova burst. XENON1T (XENONnT and LZ; DARWIN) experiments will be sensitive to a supernova burst up to 25 (35; 65) kpc from Earth at a significance of more than 5 sigma, observing approximately 35 (123; 704) events from a 27 Msun supernova progenitor at 10 kpc. Moreover, it will be possible to measure the average neutrino energy of all flavours, to constrain the total explosion energy, and to reconstruct the supernova neutrino light curve. Our results suggest that a large xenon detector such as DARWIN will be competitive with dedicated neutrino telescopes, while providing complementary information that is not otherwise accessible.Comment: 19 pages, 9 figures. Minor revisions compared to original version. Matches version published in Phys. Rev.

Challenges of Public Administration Accreditation in a Fragmented Institutional Setting: The Case of Europe

The paper is dealing with accreditation in higher education in Europe, based on observations in the European public administration accreditation field. Considering the existing evidence, there are positive consequences of accreditation, such as improvement of programs and teaching quality. There are also problems and weaknesses, moreover some doubts about the accreditation results. The author also predicts that in the future there may be a trend towards more homogeneity of public administration programs in Europe

Experiments with New Teaching Models and Methods

The article describes and assesses forms, conditions and advantages of problem-oriented learning and presents several variants of active teaching methods: Panel Discussion, Role Playing, Case Studies, Simulation Games and Project Study. The strengths and weaknesses of these methods are assessed in the light of the objectives of public management teaching. Relations between problem-based learning and successful learning transfer are identified. The article relates experiences with some of these teaching methods in public management courses. Additionally, new experiences with summer schools, multinational lectureships and intercultural learning in the postgraduate Master’s in Public Management program at Potsdam University are reported

Calhoun, Thunder

William Reichard\u27s first collection of poetry, An Alchemy in the Bones, won a Minnesota Voices prize, and was published by New Rivers Press in 1999. His work has appeared in many journals, including Columbia, Spoon River Poetry Review, and The Georgia Review. He lives in St. Paul