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51.
Set points of the indoor air temperature and relative humidity in short-term staying location were studied. In this condition, the thermal reaction of human body varied with the ramp changes of the environmental thermal parameters. The change rules of about 60 subjects‘ thermal reaction to the ramp change of environment were surveyed, and the effect of air movement on the thermal reaction during transient condition was considered by using a questionnaire. With the experimental results and research findings under stable condition, a way to set environmental parameters of short-time staying location was recommended. 相似文献
52.
Malena Lidar Martin Karlberg Jonas Almqvist Leif Östman Eva Lundqvist 《Scandinavian Journal of Educational Research》2018,62(5):754-768
Our main interest in this article is to explore whether Swedish teachers changed their teaching and assessment practices in relation to the new national tests in science education that were introduced 2009. Data was collected using a web-distributed questionnaire, which was answered by 407 teachers. The concept of teaching traditions is used to capture patterns of what is emphasized by teachers in terms of goals and content in teaching and the design of the questionnaire was based on the concept of curriculum emphases. The results show two distinct groups of focus, which are compared with two traditions within science education: the Academic and the Moral tradition. The main content where teaching has been changed is in making science more applied than before, where applied not only means the application of science knowledge to practical technical issues, but also to moral and political issues. 相似文献
53.
Derek A. Muller Manjula D. Sharma John Eklund Peter Reimann 《Instructional Science》2007,35(6):519-533
Recent research on principles of best practice for designing effective multimedia instruction has rarely taken into account
students’ alternative conceptions, which are known to strongly influence learning. The goal of this study was to determine
how well students of quantum mechanics could learn ‘vicariously’ by watching a student-tutor dialogue based on alternative
conceptions. Two video treatments were created to summarize key aspects of quantum tunneling, a fundamental quantum mechanical
phenomenon. One video depicted a student-tutor dialogue, incorporating many of the common alternative conceptions on the topic,
and resolving inconsistencies in reasoning through discussion. The other presented the same correct physics material in an
expository style without alternative conceptions. Second year physics students were randomly assigned to one of the two treatments
and were tested before and after watching the video during a lecture. Results show a statistically significant (p < .01) advantage for the learners in the dialogue treatment (d = 0.71). Follow-up interviews of students yielded insight into the affective and cognitive benefits of the dialogue video. 相似文献
54.
Theory Competition and the Process of Change 总被引:1,自引:0,他引:1
The reasons why many educational change initiatives have little impact are often framed in terms of either a poorly designed
process on the part of the change initiator, or in terms of problems with the attitudes, skills and/or knowledge of those
responsible for implementation. In this paper, we seek to integrate these two perspectives more closely by focusing on their
interface and the competing theories frequently held by the change initiators and implementers. This concept of theory competition
is illustrated with a case of a national literacy initiative in New Zealand in which the change initiators wished to raise
the achievement of low performing students through the development of “learning-centred” leadership in schools and evidence-based
practice. The desired outcomes were not achieved because theories about what it means to be a successful leader in such a
situation, the data needed to undertake the type of evidence-based analysis envisioned and school personnel beliefs about
the target students were understood differently by those responsible for initiating the change and those responsible for implementing
it. 相似文献
55.
基于组织变革的中小学校长培训及其关系处理研究 总被引:1,自引:0,他引:1
校长培训组织应该依据社会与教育发展所引起的培训环境的变化,及时调整和完善自身结构和功能,以满足校长培训发展的新需要,这是一种新的搞好“十一五”中小学校长培训工作的组织变革观。文章认为。在实现培训组织变革中,要慎重处理好正规与非正规、现代培训手段与传统培训方式等六大关系。 相似文献
56.
赵敏 《云南师范大学学报(哲学社会科学版)》2007,39(4):127-129
卡多语言作为哈尼语言中的一个分支,很少有人涉笔对它进行调查研究,本文对卡多人有代表性的三个聚居点的语言使用实况作了实地调查,对卡多人当今语言使用状况、变化及发展如实进行了分析,对其语言使用趋势作出了预测。 相似文献
57.
刘保刚 《历史教学(高校版)》2003,79(11):15-21
在近代中国,法治作为一种观念、制度被比较普遍地理解和接受,是一个长期孕育的过程。这一过程可以分为三个时期:从鸦片战争至19世纪70年代、从19世纪80年代至清末新政时期、清末新政时期。清末建立法制社会的努力虽然没有成功,但其意义不能低估。 相似文献
58.
饶培辉 《蒙自师范高等专科学校学报》2002,4(6):59-61
区域经济发展战略多变往往给区域经济带来负面作用 ,影响区域经济的健康发展 ,甚至给一个区域带来严重的经济损失和信誉损失。究其原因主要有 :对区域经济发展规划不全面或不科学 ;大区域的规划及战略多变引起小区域的“连带”性变化 ;区域经济发展规划缺乏应有的法定效力。为避免或减小这种多变性 ,在制定和实施区域经济发展战略的过程中 ,应根据实事求是的原则 ,努力制定科学的经济发展战略 ,减小个人意志对经济发展战略的影响 ,尽可能使小区域的经济发展战略与大区域的统一和协调 ,增强区域经济发展规划的法定效力。 相似文献
59.
推进后勤社会化改革,最关键的还是高校的领导和具体的后勤工作实现观念的转变。高校后勤社会化改革是我国整个改革开放事业深入发展的必然趋势。实行全面性的社会化改革,只不过是量变积累到一定程度必然要发生的质变。是时机一旦到来时要发生的顺理成章的事情,高校后勤社会化改革的实质就是经入市场竞争机制,来充分调动从业人员的积极性和主动性,充分激发他们自身固有的活力和潜力。 相似文献
60.
民间法在制定法变迁过程中的功能——以制度变迁理论为分析视角 总被引:2,自引:0,他引:2
喻中 《四川师范大学学报(社会科学版)》2003,30(5):26-32
民间法不仅存在于乡土社会,也存在于都市社会。民间法并不是孤立地存在,而是与制定法形成了一种冲突式合作的复杂关系。从制度变迁理论的角度看,正是获利机会的出现刺激了民间法的滋生与制定法的回应,二之间的反复博奕,促成了制定法的变迁。从法理学上看,应该特别重视民间法对法律制度变迁的独特意义。 相似文献