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   23498篇
  免费   281篇
  国内免费   14篇
教育   16695篇
科学研究   1920篇
各国文化   250篇
体育   2293篇
综合类   7篇
文化理论   212篇
信息传播   2416篇
  2021年   235篇
  2020年   359篇
  2019年   536篇
  2018年   728篇
  2017年   665篇
  2016年   662篇
  2015年   402篇
  2014年   532篇
  2013年   4233篇
  2012年   484篇
  2011年   536篇
  2010年   402篇
  2009年   434篇
  2008年   473篇
  2007年   439篇
  2006年   414篇
  2005年   358篇
  2004年   389篇
  2003年   304篇
  2002年   323篇
  2001年   458篇
  2000年   508篇
  1999年   434篇
  1998年   255篇
  1997年   248篇
  1996年   306篇
  1995年   244篇
  1994年   257篇
  1993年   220篇
  1992年   349篇
  1991年   366篇
  1990年   339篇
  1989年   364篇
  1988年   336篇
  1987年   325篇
  1986年   325篇
  1985年   370篇
  1984年   292篇
  1983年   303篇
  1982年   239篇
  1981年   246篇
  1980年   259篇
  1979年   349篇
  1978年   258篇
  1977年   238篇
  1976年   199篇
  1975年   181篇
  1974年   182篇
  1973年   176篇
  1971年   174篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
201.
It was the purpose of this investigation to examine the effects of living with a male or female head-of-household upon the arithmetic performance of fourth graders. No significant differences were found in mean scores between male and female pupils. Significant differences were found favoring those pupils living with male heads-of-households, particularly for female pupils and for pupils with IQ scores greater than 100. These findings should not be considered as simple cause and effect relationships, but rather as indicative of potential difficulty for some pupils.  相似文献   
202.
203.
204.
Sixty-one children, originally identified at the beginning of kindergarten on the basis of 4 distinct clusters of observable classroom behavior, were evaluated at completion of first grade. Teacher ratings and individual achievement test scores partially confirmed the predictive validity of the original clusters. Children in the nonrisk cluster continued to do well, while children in the high-risk cluster were still doing poorly in some areas. An unexpected finding was that children in another cluster, originally seen as nonrisk, also seemed to be in some difficulty. Concerns about specific aspects of observable behavior were discussed.  相似文献   
205.
Six Kansas school psychologists structured their teacher consultation in terms of three consultative modes which varied primarily in the number of follow-up contacts. The findings indicated that follow-up contacts led to greater teacher implementation of recommendations, greater perceived pupil behavior improvement, and greater sense of cooperative planning by the teachers. These outcome differences occurred between follow-up contacts and no follow-up contacts, with outcome differences not occurring between more and less extensive contacts.  相似文献   
206.
Data were collected from a sample of school psychologists and teachers after termination of a teacher consultation experience. Stepwise regressions were performed on the data to determine which psychologist and teacher variables were related to teacher satisfaction with the school psychological consultation. The single most significant main effect on teacher satisfaction was the teacher's perception of the psychologist's facilitativeness.  相似文献   
207.
Families immigrating to Australia face many challenges integrating into the educational system, including language barriers and interrupted schooling. We have qualitatively evaluated the educational concerns of Arabic migrants from Sudan and Iraq to Melbourne, Victoria, Australia, a city that receives a high percentage of Australia's immigrants. Using an interactive paradigm incorporating focus group discussions for thematic analysis, we concluded that the parents’ frame of reference for education was a more didactic style of learning. Parents viewed education as an essential part of the way forward for their children in Australia. However, it was stressful for them to try to cope with a new host nation's expectation of their involvement in their children's education while at the same time dealing with a language barrier. Professionals should look to empower parents with structural information about the key elements of the educational curriculum with minimal reliance on written technical language and match their expectations of parental involvement to the situation of the parents.  相似文献   
208.
Although science has received much attention as a political and educational initiative, students with learning disabilities (LD) perform significantly lower than their nondisabled peers. This meta‐analysis evaluates the effectiveness of instructional strategies in science for students with LD. Twelve studies were examined, summarized, and grouped according to the type of strategy implemented. Effect sizes (ES) were calculated for each study. Across all studies, a mean ES of .78 was obtained, indicating a moderate positive effect on students with LD science achievement. Findings also align with past reviews of inquiry‐based instruction for students with special needs, indicating that students with LD need structure within an inquiry science approach in order to be successful. Additionally, results suggest that mnemonic instruction is highly effective at increasing learning disabled students' acquisition and retention of science facts.  相似文献   
209.
210.
Until recently, little attention has been paid in the school classroom to creationism and almost none to intelligent design. However, creationism and possibly intelligent design appear to be on the increase and there are indications that there are more countries in which schools are becoming battle‐grounds over them. I begin by examining whether creationism and intelligent design are controversial issues, drawing on Robert Dearden's epistemic criterion of the controversial and more recent responses to and defences of this. I then examine whether the notion of ‘worldviews’ in the context of creationism is a useful one by considering the film March of the Penguins. I conclude that the ‘worldviews’ perspective on creationism is useful for two reasons: first it indicates the difficulty of using the criterion of reason to decide whether an issue is controversial or not; secondly, it suggests that standard ways of addressing the diversity of student views in a science classroom may be inadequate. I close by examining the implications of this view for teaching in science lessons and elsewhere, for example in religious education lessons and citizenship lessons and at primary level where subject divisions cannot be made in so clear‐cut a manner.  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