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   1422篇
  免费   25篇
教育   1032篇
科学研究   87篇
各国文化   9篇
体育   201篇
综合类   1篇
文化理论   24篇
信息传播   93篇
  2023年   7篇
  2022年   26篇
  2021年   46篇
  2020年   63篇
  2019年   86篇
  2018年   111篇
  2017年   82篇
  2016年   70篇
  2015年   53篇
  2014年   57篇
  2013年   303篇
  2012年   63篇
  2011年   58篇
  2010年   35篇
  2009年   50篇
  2008年   34篇
  2007年   31篇
  2006年   27篇
  2005年   23篇
  2004年   18篇
  2003年   26篇
  2002年   19篇
  2001年   11篇
  2000年   9篇
  1999年   9篇
  1998年   9篇
  1997年   7篇
  1996年   9篇
  1995年   11篇
  1994年   6篇
  1993年   11篇
  1992年   10篇
  1991年   5篇
  1990年   4篇
  1989年   4篇
  1988年   10篇
  1987年   3篇
  1986年   2篇
  1985年   6篇
  1984年   3篇
  1983年   2篇
  1982年   4篇
  1981年   5篇
  1980年   2篇
  1976年   5篇
  1973年   2篇
  1972年   1篇
  1971年   1篇
  1970年   2篇
  1967年   1篇
排序方式: 共有1447条查询结果,搜索用时 15 毫秒
61.
62.
Teacher educational beliefs may be largely shaped by culturally shared learning experiences and social values. The main purpose of this study is to explore educational beliefs of Chinese student teachers. An adapted version of the Teacher Beliefs Scale (TBS)??developed in a Western context (Woolley et al. in Educational and Psychological Measurement, 64: 319?C331, 2004)??was validated in this study, and the profiles of student teacher educational beliefs were analyzed. The research participants consisted of 727 Chinese student teachers from four different teacher education universities. A factor analysis of the Chinese version of the TBS supported the dimensions of the original instrument, but some items had to be discarded to less consistent factor loading. The ANOVA results showed that there were significant differences in constructivist teaching beliefs with respect to gender, study year, and majoring subjects. But no significant differences in the adherence to traditional teaching beliefs were observed. The results also show that the first year student teachers hold stronger constructivist beliefs as compared to senior student teachers. This can be linked to the latter larger teaching and learning experiences in real classroom settings. Implications are drawn for further research in teacher education contexts.  相似文献   
63.
This article focuses on the Soviet sports agency Sovintersport, which was created in the late 1980s and became an import–export company for everything related to sport in the Soviet Union. Sovintersport and its subsidiary companies were responsible for importing and exporting sporting equipment, negotiating sponsorship contracts with foreign companies, as well as the transferring of Soviet athletes and coaches to other countries. This article will, therefore, analyse the operations of Sovintersport and its subsidiary companies in the period between 1987 and 1991, with a special focus on foot-ball related operations. Sovintersport is in many ways is an excellent case study, which illustrates how international trading corporations that were set up during Gorbachev’s reign of the Soviet Union, operated. Sovintersport demonstrates how football in the Soviet Union turned from a spectator sport into a valuable asset that was worth capitalizing on.  相似文献   
64.
The current investigation aims at assessing the effectiveness of an intervention program designed to enhance self-regulated learning (SRL) strategies at the university level, with students from different cultural, linguistic, and educational backgrounds. The central tool of the program is a set of letters in which a fictional first-year student describes his experiences as an SRL student. The program was implemented in four universities in different countries and continents (Portugal, Spain, Chile, and Mozambique), with an experimental group and a comparison group at each university (263 students from experimental groups and 247 from comparison groups). Findings display the effectiveness of the program in enhancing a set of motivational variables related to the study process and the use of SRL strategies. Data were consistent across the different cultural and academic contexts in which the program was implemented. The implications of these findings for university administrators and faculty are discussed.  相似文献   
65.
Drawing from data gathered in South Western Madagascar in 2011, the work explores the combination of poverty and traditional gender roles as a critical factor in determining unequal school access among young people from semi-nomadic fishing communities. It demonstrates that from the age of early puberty, most boys go fishing with their fathers and brothers whilst most girls from the same families work at home. In contrast to the school systems observed in many developing society contexts, which demonstrate female marginalisation, in South Western Madagascar both boys and girls are marginalised. Instruments of global policy designs, such as positive discrimination for girls, seem ill-suited to resolve the problem. Instead, the authors call for a more tailored and context-specific approach to address the particular challenges amongst semi-nomadic fishing communities in Madagascar.  相似文献   
66.
Researchers state that teachers in different contexts reported different technological pedagogical content knowledge (TPACK). This phenomenon may partially be explained by cultural differences. Based on this consideration, the development and validation of the Chinese pre-service teachers’ technological pedagogical content knowledge (CTPCK) scale is described in this article. The sample was split into two subsamples on random basis (n1 = 229, n2 = 207) for the purpose of conducting (1) exploratory factor analysis (EFA) and (2) confirmatory factor analysis (CFA), respectively. After the EFA, the CTPCK scale excluded six items and included eight factors with 42 items. Reliability and correlations were discussed. The findings revealed that the CTPCK scale was a valid and reliable instrument for measuring the TPACK of Chinese pre-service teachers’ knowledge with or without linking educational technology.  相似文献   
67.
The purpose of this study was to examine the effect of a professional learning program on the emergent literacy skills of preschool children. Building Blocks for Literacy® is a program consisting of training supported by mentoring designed to teach early childcare providers how to promote the development of early literacy skills. A previous investigation found positive effects of the program on the pre-literacy skills of children in Vermont. The current study extended their work by replicating the training for Head Start teachers (n?=?27) in another state. Teachers were divided into three groups. One group received the training and live mentoring; a second group received training and distance mentoring; and a third group of teachers served as controls. The results indicate that children (n?=?97) served by teachers who received the training (n?=?18) made higher gains on a measure of early literacy skills than those children (n?=?36) served by control teachers. The gains made by children in the treatment groups were consistent for teachers who received either live or distance mentoring. Implications for practice are discussed.  相似文献   
68.
Research in Science Education - This paper addresses two methodological issues related to the assessment of teachers’ views of science. The first concerns the distinction between the...  相似文献   
69.
Systems for searching the Web based on thematic contexts can be built on top of a conventional search engine and benefit from the huge amount of content as well as from the functionality available through the search engine interface. The quality of the material collected by such systems is highly dependant on the vocabulary used to generate the search queries. In this scenario, selecting good query terms can be seen as an optimization problem where the objective function to be optimized is based on the effectiveness of a query to retrieve relevant material. Some characteristics of this optimization problem are: (1) the high-dimensionality of the search space, where candidate solutions are queries and each term corresponds to a different dimension, (2) the existence of acceptable suboptimal solutions, (3) the possibility of finding multiple solutions, and in many cases (4) the quest for novelty. This article describes optimization techniques based on Genetic Algorithms to evolve “good query terms” in the context of a given topic. The proposed techniques place emphasis on searching for novel material that is related to the search context. We discuss the use of a mutation pool to allow the generation of queries with new terms, study the effect of different mutation rates on the exploration of query-space, and discuss the use of a especially developed fitness function that favors the construction of queries containing novel but related terms.  相似文献   
70.

Although different writing courses exist because of the different forms and purposes of writing they teach, some continuity between composition and business/technical communication would allow students to move more readily from one course to the next, while clarifying for them that writing is primarily a system of options based on analyses of situations, readers, obstacles, and goals. In this article, I call for that kind of continuity not only in pedagogy but also in research. Explaining the value of connections in pedagogy and research between composition and professional communication studies, I conclude with various questions and avenues for further research.  相似文献   
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