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111.
Abstract Personal interviews with elementary teachers were conducted to identify and determine the relative importance of barriers to environmental education (EE) in Palouse-region public schools. Results indicated that lack of time (both in the school day and for preparation) was the most important barrier. Other important logistical barriers were lack of instructional materials and lack of funding. Conceptual barriers included a nearly exclusive focus on science and an emphasis on the cognitive aspects of EE. Another barrier stemmed from teachers' misgivings about their own competence to teach EE. Although teachers generally had positive attitudes toward EE, most lacked the commitment to actually teach EE. Recommendations for reducing these barriers are presented, as are specific recommendations for future research. 相似文献
112.
Francis D. Curtis 《Peabody Journal of Education》2013,88(1):22-34
Congress's role in defining and promoting equality of educational opportunity has evolved over the past 55 years since Brown v. Board of Education. Most recently, all three branches of the federal government have focused more on equality of educational opportunity for individual students rather than for protected classes. In this article, the authors combine two different frameworks to assess Congress's evolving role in ensuring equality of educational opportunity for all students—particularly given the new political and economic realities facing the nation. The first is federalism; the second is policy instruments for advancing varied goals in education, which the authors use to examine specific policy domains where Congress might increase its impact on equality of educational opportunity. These domains are concerned with “incentivizing equity” through competitive grants designed to reduce racial and socioeconomic inequality, improving existing categorical grant programs to make them more targeted and efficient, and strengthening enforcement of existing policies and programs. Throughout, the authors consider how recent research about equality of best be brought to bear on congressional priorities. In conclusion, they discuss the political realities facing Congress in 2012 and beyond, including partisanship and the prospect of cuts to pre-K-12 education spending. 相似文献
113.
A sample of 1584 pupils between the ages of 14 and 16 years, attending Year 9, Year 10 and Year 11 classes within Protestant and Catholic grammar schools in Northern Ireland completed indices of attitude towards Christianity, attitude towards science, creationism and scientism. The data demonstrate that the apparent independence of attitude towards science and attitude towards Christianity is transformed into a positive relationship after taking into account individual differences in scientism and creationism. 相似文献
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115.
Alice Sullivan Samantha Parsons Francis Green Richard D. Wiggins George Ploubidis Timmy Huynh 《牛津教育评论》2013,39(6):806-822
ABSTRACTThis paper asks whether private, selective, and faith schools in England and Wales in the 1980s provided an academic advantage to their pupils, both in the short and longer term. Using longitudinal data from the 1970 British Cohort Study, we examine academic outcomes in compulsory schooling and further education, and the highest qualification gained by age 42. School sector differences are substantially attenuated by controlling for prior pupil characteristics. Nevertheless, a residual effect of private, grammar, and secondary modern schooling remains, both in the short and long term, controlling for both pupil and school characteristics. In the case of faith schools, however, the apparent advantage is restricted to the short term once pupil characteristics are controlled. A unique feature of our analysis is that we control for the individual’s faith of upbringing, which is important in reducing what could otherwise be seen as a distinctive Catholic school advantage. 相似文献
116.
J. Bruce Francis Michalina Vaughan Colin Flood Page Sally Tomlinson R. A. Becher Margaret C. Ives John Urry K. G. Collier Meir Zadok Charles Carter Jürgen Schramm Jean Barry Graeme C. Moodie Donald Bligh R. A. King D. G. Mulcahy Peter Scott F. R. Charmer T. R. Bone John A. Hughes Roger Greenhough Alec M. Ross John Wakeford Joyce Skinner Duncan B. Nimmo Cedric Cullingford L. R. B. Elton 《Higher Education》1979,8(6):709-744
117.
Francis C. Spital 《Research Policy》1979,8(3):284-296
This paper describes a real-time investigation of the total new product portfolios of nine product departments in the scientific instrument industry. It was found that within these portfolios only a few new products represented a major advance in functional performance. Most new products offered only incremental performance improvement, and many ‘new’ products were direct copies of competitors ' offerings.The scientific instrument innovation process is described in seven stages: recognition of need, invention of solution, prototype development, use in application, precommercial information dissemination, product engineering, and commercialization. In those cases where users were involved in the majority of the first five stages of the innovation process, the innovation was either a major functional improvement or a minor improvement that had not been initiated as a direct response to a competitor's product introduction. Direct copies and minor improvements that were competitive responses are notable for the absence of user involvement in the innovation process.Finally, the decision of a manufacturer to commercialize an innovation was unrelated to the level of user activity in the prior stages of the innovation process. 相似文献
118.
The functional integral representation for the space-time Hopf characteristic functional associated with boundary-free incompressible fluid turbulence is evaluated accurately to order R-2, where R is the dimensionless Reynolds number in the theory. This work extends the results obtained previously for C-dominant turbulence to the regime of experimentally accessible large Reynolds numbers. We obtain a characteristic functional of non-Gaussian form as an asymptotically exact solution to the theory for large values of R. Two-point and three-point velocity correlation tensors of physical interest are derived from the characteristic functional. 相似文献
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120.