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   28727篇
  免费   253篇
  国内免费   55篇
教育   21592篇
科学研究   2387篇
各国文化   177篇
体育   1660篇
综合类   44篇
文化理论   472篇
信息传播   2703篇
  2022年   120篇
  2021年   206篇
  2020年   280篇
  2019年   425篇
  2018年   2675篇
  2017年   2600篇
  2016年   2079篇
  2015年   488篇
  2014年   613篇
  2013年   3636篇
  2012年   688篇
  2011年   1161篇
  2010年   1229篇
  2009年   829篇
  2008年   1033篇
  2007年   1524篇
  2006年   482篇
  2005年   754篇
  2004年   686篇
  2003年   599篇
  2002年   354篇
  2001年   375篇
  2000年   307篇
  1999年   250篇
  1998年   159篇
  1997年   169篇
  1996年   173篇
  1995年   147篇
  1994年   156篇
  1993年   136篇
  1992年   212篇
  1991年   213篇
  1990年   237篇
  1989年   216篇
  1988年   174篇
  1987年   183篇
  1986年   189篇
  1985年   178篇
  1984年   179篇
  1983年   167篇
  1982年   134篇
  1981年   137篇
  1980年   132篇
  1979年   191篇
  1978年   162篇
  1977年   114篇
  1976年   124篇
  1975年   111篇
  1973年   104篇
  1971年   116篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
991.
A great deal of measurement research is currently being utilized to improve instruction at the elementary and secondary levels, but many opportunities for improving utilization are still untapped. The author proposes specific approaches to increased collaboration between researchers and practitioners to meet the burgeoning research needs of the nations' schools and to assist in data-based decision-making efforts. Society's increasing demands for accurate, usable data have contributed to the urgent current need for viable, appropriate research. This need can be met only by reseachers and practitioners working together to provide answers to critical educational questions.  相似文献   
992.
993.
994.
995.
996.
997.
998.
The purpose of this study was to analyze student achievement data from the first 3 years of the Memphis Restructuring Initiative (MRI). The MRI represents one of the first efforts by an urban school district to move past traditional top-down versus bottom-up reform debates by providing systemic support for outside-in/inside-out implementation and local co-construction of externally-developed reform designs in schools. Analyses of academic achievement focus on a state-of-the-art measure of value added assessments. At the end of 3 years the reforming schools had produced generally positive gains relative to locally matched control schools. Those results varied somewhat by reform type and by level of poverty in the communities being served. Based on the research methods used and the results, implications for future research and practice in educational reform are discussed.  相似文献   
999.
Eulenspiegel, the weekly humor periodical of the German Democratic Republic, prints considerable satire directed toward the United States. The essay examines the extent of that material, its major themes, and its basic techniques. The satire provides satisfying contrast to domestically directed satire, which addresses far less serious problems, and contributes to the general propaganda campaign. The predictability and repetitiousness of the material, however, greatly reduces its satiric quality and effectiveness.  相似文献   
1000.
Abstract

Promoting self-determination has become an important aspect of the educational programs of students with disabilities. There is now a sufficient literature base to support some syntheses that enable researchers to judge their progress in this area to date and to provide direction for future research and practice. For this study, we conducted a literature review of studies that measured or examined global self-determination.  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