首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   118篇
  免费   2篇
教育   62篇
科学研究   14篇
体育   29篇
信息传播   15篇
  2021年   3篇
  2020年   2篇
  2018年   7篇
  2017年   6篇
  2016年   3篇
  2014年   2篇
  2013年   14篇
  2012年   4篇
  2011年   2篇
  2008年   5篇
  2007年   3篇
  2006年   2篇
  2005年   3篇
  2004年   2篇
  2003年   3篇
  2002年   2篇
  2001年   2篇
  2000年   4篇
  1999年   3篇
  1997年   1篇
  1996年   2篇
  1995年   1篇
  1994年   1篇
  1993年   3篇
  1992年   2篇
  1991年   2篇
  1990年   1篇
  1987年   1篇
  1986年   1篇
  1984年   2篇
  1982年   1篇
  1980年   2篇
  1979年   2篇
  1978年   1篇
  1977年   1篇
  1975年   2篇
  1974年   2篇
  1973年   1篇
  1972年   2篇
  1970年   1篇
  1965年   1篇
  1962年   1篇
  1960年   1篇
  1957年   1篇
  1955年   2篇
  1904年   1篇
  1892年   1篇
  1866年   1篇
  1852年   1篇
  1845年   1篇
排序方式: 共有120条查询结果,搜索用时 829 毫秒
51.
Abstract

Both direct and indirect influences have been assumed to impact the transmission of political orientations within families. A lower socioeconomic status is related to lower intended political participation of adolescents. Within this context, schools play a crucial role in political socialisation, as citizenship education is assumed to either equalise or maintain these social disparities. We analyse a sub-dataset of the International Civic and Citizenship Education Study 2016 which includes 14-year-old students in four European countries: Belgium (Flanders), Denmark, Germany (North Rhine-Westphalia) and the Netherlands. Multi-level regression analyses reveal that formal citizenship education compensates the relationship between students’ socioeconomic status and intended electoral participation in Denmark, Germany (NRW) and the Netherlands, but not in Belgium (FL). Further, the composition of school classes is related to the perception of an open classroom climate in each of the four countries and to participation in civic activities at school in three countries.  相似文献   
52.
53.
Hermann Röhrs 《Prospects》1993,23(3-4):807-823
  相似文献   
54.
55.
Science and religion are two indisputably profound and durable cultural forces with a complex history of interaction. As ASTE members are aware, these interactions often manifest themselves in classrooms and in the surrounding communities. In this essay, we encourage science teacher educators to broaden their perspectives of science–religion interactions so that they may better assist pre- and in-service science teachers with addressing topics such as the age and origins of the universe and biological evolution in an appropriate manner. We first introduce some foundational scholarship into the historical interactions between science and religion as well as current efforts to maintain healthy dialogue between perspectives that are frequently characterized as innately in conflict with or mutually exclusive of one another. Given that biological evolution is the dominant science–religion issue of our day, in particular in the USA, we next summarize the origins and strategies of anti-evolution movements via the rise and persistence of Christian Fundamentalism. We then summarize survey and qualitative sociological research indicating disparities between academic scientists and the general public with regard to religious beliefs to help us further understand our students’ worldviews and the challenges they often face in campus-to-classroom transitions. We conclude the essay by providing resources and practical suggestions, including legal considerations, to assist science teacher educators with their curriculum and outreach.  相似文献   
56.
57.
Abstract

There have been considerable changes in equipment design and movement patterns in the past few years both in alpine skiing and ski-jumping. These developments have been matched by methods of analysing movements in field conditions. They have yielded new insights into the skills of these specific winter sports. Analytical techniques have included electromyography, kinetic and kinematic methods and computer simulations. Our aim here is to review biomechanical research in alpine skiing and ski-jumping. We present in detail the techniques currently used in alpine skiing (carving technique) and ski-jumping (V-technique), primarily using data from the authors’ own research. Finally, we present a summary of the most important results in biomechanical research both in alpine skiing and ski-jumping. This includes an analysis of specific conditions in alpine skiing (type of turn, terrain, snow, speed, etc.) and the effects of equipment, materials and individual-specific abilities on performance, safety and joint loading in ski-jumping.  相似文献   
58.
Conservation efforts such as the restoration of European bison or the support of wolf immigration into Germany are often socio-scientifically controversial. In many cases, disputes are based on individuals’ threat perception and attitudes towards the animal involved. The herewith reported study provides qualitative insights into German adolescents’ (n?=?31, Mage?=?16.6 years) attitudes towards animal reintroduction, their threat and coping appraisal about wildlife and their knowledge of local endangered species. We found that students had rather limited knowledge of local endangered species. After Kellert's categories of animal attitudes, the adolescents showed a strong moralistic view on wildlife return. Naturalistic, ecologistic and utilitarian views were also strongly apparent. According to the Protection Motivation Theory, perceived threats could be identified as threats to animals on the one hand and threats to human interests on the other. Such threat perceptions often lead to a dilemma, which made it difficult to decide upon the priorities of wildlife protection versus protection of human interests. Coping mechanism to reduce threats to human interests as mentioned by the participants included restrictions of the animal as well as strategies that focused on responsibility by humans. Regarding coping mechanism to prevent the species’ extinction, participants showed a relatively superficial understanding. Furthermore, we found that participants from regions where wolves are currently immigrating or European bison are being reintroduced showed a more positive understanding of the respective animal. Our findings are discussed in the light of this topic's potential as an example of a real-life socio-scientific issue in classroom discussions.  相似文献   
59.
60.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号