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   18954篇
  免费   189篇
  国内免费   15篇
教育   13379篇
科学研究   2059篇
各国文化   262篇
体育   1232篇
综合类   10篇
文化理论   188篇
信息传播   2028篇
  2021年   115篇
  2020年   193篇
  2019年   313篇
  2018年   382篇
  2017年   457篇
  2016年   415篇
  2015年   298篇
  2014年   419篇
  2013年   4065篇
  2012年   344篇
  2011年   364篇
  2010年   321篇
  2009年   311篇
  2008年   380篇
  2007年   386篇
  2006年   360篇
  2005年   334篇
  2004年   304篇
  2003年   279篇
  2002年   264篇
  2001年   257篇
  2000年   268篇
  1999年   264篇
  1998年   192篇
  1997年   192篇
  1996年   206篇
  1995年   223篇
  1994年   219篇
  1993年   219篇
  1992年   254篇
  1991年   252篇
  1990年   245篇
  1989年   261篇
  1988年   217篇
  1987年   228篇
  1986年   233篇
  1985年   254篇
  1984年   261篇
  1983年   250篇
  1982年   223篇
  1981年   210篇
  1980年   168篇
  1979年   221篇
  1978年   227篇
  1977年   189篇
  1976年   173篇
  1975年   150篇
  1974年   141篇
  1973年   156篇
  1971年   122篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
41.
42.
43.
Students who are deaf or hard of hearing (SDHH) often use test accommodations when they participate in large-scale, standardized assessments. The purpose of this article is to present findings from the Third Annual Survey of Assessment and Accommodations for Students who are Deaf or Hard of Hearing. The "big five" accommodations were reported by at least two-thirds of the 389 participants: extended time, small group/individual administration, test directions interpreted, test items read aloud, and test items interpreted. In a regression analysis, language used in instruction showed the most significant effects on accommodations use. The article considers these findings in light of a more proactive role for the National Survey in providing evidence for the effectiveness of accommodations with SDHH.  相似文献   
44.
45.
This study examined literacy instruction in 14 first‐grade classrooms of English learners (ELs) in three schools in a large urban school district in southern California over a two‐year period. Pre‐ and posttest measures of oral‐reading fluency for 186 first graders, representing 11 native languages, were the outcome data. Reading‐fluency data were examined in reference to ratings of literacy practices using the English Learners Classroom Observation Instrument (ELCOI). Results indicated a moderately strong correlation (r= 0.65) between ELCOI rating and gain in oral‐reading fluency at the end of first grade. We report patterns of ELs who read below the oral‐reading fluency benchmark thresholds and patterns of students who were ultimately labeled with learning disabilities. Instructional practices of teachers rated “high” and “low” are discussed. Educational implications and recommendations for future research are discussed.  相似文献   
46.
47.
New products     
John Quiggin 《TechTrends》2000,44(6):46-46
  相似文献   
48.
Since 1990, there has been considerable debate concerning the benefits of the expansion of higher education and the appropriate way to fund such an expansion. This paper demonstrates that three factors are decisive to the individual contemplating higher education: national economic growth; the relative earnings of graduates and non-graduates; the difference between the average and the marginal student. The results, of analysis based on rates of return, reaffirm the view that a proportion of the costs involved in higher education can be transferred to the graduates themselves in the form of loans. However, there appear to be limits to the costs that can be transferred if all students are to judge that undergraduate study is a worthwhile proposition. Notwithstanding this, most students could be lent more income to study than is now the case and indeed an average student would be advised to take any loans despite the greater debt. Marginal students, however, are making a risky private investment and, therefore, any decisions to further expand may result in students not taking up the places.  相似文献   
49.
Three languages are widely used in schools in Kenya – English, Kiswahili and Kenya Sign Language. Many pupils with hearing impairments are taught separately from the mainstream, in specialist settings. The fact that most of the formal teaching, assessment and examination processes in Kenyan schools rely upon spoken and written English compounds the separation of these pupils from the mainstream of education and, potentially, from the mainstream of society. In this article, Gertrude Wamae, graduate assistant in the Department of English and Linguistics at Kenyatta University, and Rachael Kang'ethe-Kamau, lecturer in the Department of Special Education at Kenyatta University, discuss the relationships between language, hearing impairment and inclusion in the Kenyan context. The article suggests that the use of signed exact English would enhance opportunities for inclusion for those with hearing impairments and that programmes of teacher training need to take account of persuasive research in this area. The article closes with a plea for further research, carried out collaboratively by educationalists, linguists, teacher trainers and practitioners, to develop policies and practices suited to more inclusive futures. The article is based on a paper presented to the International Conference on Inclusive Education run by Maseno University in September 2002.  相似文献   
50.
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