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   4114篇
  免费   424篇
  国内免费   1篇
教育   3959篇
科学研究   10篇
各国文化   102篇
体育   45篇
文化理论   10篇
信息传播   413篇
  2023年   6篇
  2021年   42篇
  2020年   59篇
  2019年   121篇
  2018年   143篇
  2017年   179篇
  2016年   127篇
  2015年   185篇
  2014年   210篇
  2013年   1232篇
  2012年   174篇
  2011年   189篇
  2010年   187篇
  2009年   154篇
  2008年   175篇
  2007年   121篇
  2006年   112篇
  2005年   109篇
  2004年   106篇
  2003年   62篇
  2002年   60篇
  2001年   70篇
  2000年   58篇
  1999年   53篇
  1998年   34篇
  1997年   27篇
  1996年   35篇
  1995年   47篇
  1994年   44篇
  1993年   37篇
  1992年   28篇
  1991年   30篇
  1990年   50篇
  1989年   21篇
  1988年   27篇
  1987年   32篇
  1986年   23篇
  1985年   22篇
  1984年   15篇
  1983年   20篇
  1982年   16篇
  1981年   14篇
  1980年   13篇
  1979年   14篇
  1978年   16篇
  1977年   9篇
  1976年   8篇
  1975年   5篇
  1974年   6篇
  1969年   2篇
排序方式: 共有4539条查询结果,搜索用时 15 毫秒
191.
192.
In this study, we investigated fifth graders’ (n = 52) fall literacy, academic language, and motivation and how these skills predicted fall and spring comprehension monitoring on an eye movement task. Comprehension monitoring was defined as the identification and repair of misunderstandings when reading text. In the eye movement task, children read two sentences; the second included either a plausible or implausible word in the context of the first sentence. Stronger readers had shorter reading times overall suggesting faster processing of text. Generally fifth graders reacted to the implausible word (i.e., longer gaze duration on the implausible vs. the plausible word, which reflects lexical access). Students with stronger academic language, compared to those with weaker academic language, generally spent more time rereading the implausible target compared to the plausible target. This difference increased from fall to spring. Results support the centrality of academic language for meaning integration, setting standards of coherence, and utilizing comprehension repair strategies.  相似文献   
193.
This account of practice describes what three executive leaders in a professional association have learned about action learning and their own practices of organizational renewal. Data are approached narratively and stories are told from the perspectives of diverse educators’ experiences, agency, and expertise. Mature organizations can be revitalized and diversified through the action learning of executive leaders who integrate a new and diverse faculty body into the governance structure and decision-making process. The goal of facilitating diversity goals for established organizations has relevance for universities, schools, businesses, and other learning environments. Public conversations can strengthen the diversity-oriented outreach missions of professional organizations.  相似文献   
194.
Handedness has been studied for association with language-related disorders because of its link with language hemispheric dominance. No clear pattern has emerged, possibly because of small samples, publication bias, and heterogeneous criteria across studies. Non-right-handedness (NRH) frequency was assessed in N = 2503 cases with reading and/or language impairment and N = 4316 sex-matched controls identified from 10 distinct cohorts (age range 6–19 years old; European ethnicity) using a priori set criteria. A meta-analysis (Ncases = 1994) showed elevated NRH % in individuals with language/reading impairment compared with controls (OR = 1.21, CI = 1.06–1.39, p = .01). The association between reading/language impairments and NRH could result from shared pathways underlying brain lateralization, handedness, and cognitive functions.  相似文献   
195.
In order to read fluently, children have to form orthographic representations. Despite numerous investigations, there is no clear answer to the question of the number of times they need to read a word to form an orthographic representation. We used length effect on reading times as a measure, because there are large differences between long and short words for unknown words, differences that disappear when reading frequent words. Two lists of new words (half short and half long) were presented to 102 second‐grade to sixth‐grade Spanish children, to be read aloud six times. One of the lists was presented as part of a story and the other in isolation. Comparison of the length effect at the first and sixth exposure showed large differences between short and long words in the first presentation and small differences at the sixth presentation, indicating that Spanish children develop representations of words after just a few repetitions.  相似文献   
196.
197.
198.
199.
An analysis of long jump performance, including both the approach and aerial phases, is applied to Bob Beamon's legendary leap at the Mexico City Olympic Games of 1968. It is shown that the combined effects of altitude and wind assistance yielded an increment in the length of the jump of about 31 cm, compared to a corresponding jump at sea level under still air conditions. The main factor is shown to be the increased sprinting speed attained under favourable conditions of wind and altitude.  相似文献   
200.
There is an established, if weak, inverse relationship between levels of English language proficiency and academic performance in higher education. In response, higher education institutions (HEIs) insist upon minimum entry requirements concerning language for international applicants. Many HEIs now also offer pre‐sessional English courses to bring applicants up to the designated language requirement. This paper revisits the research into language proficiency and academic performance using data on all full‐time students (17,925) attending a major UK HEI in the academic year 2011–2012, 4,342 of whom were non‐native English speakers. The findings confirm that while higher International English Language Testing System (IELTS) marks at entry translate into higher grade point averages (GPAs), students who undertake pre‐sessional courses do notably worse in GPA terms than students who arrive with acceptable (for the course) IELTS scores. These findings suggest HEIs (and, by extension, international students) could benefit from a review regarding the appropriateness of current pre‐sessional English language proficiency programmes.  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