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   4500篇
  免费   68篇
  国内免费   1篇
教育   3358篇
科学研究   250篇
各国文化   53篇
体育   503篇
综合类   2篇
文化理论   97篇
信息传播   306篇
  2023年   40篇
  2022年   68篇
  2021年   117篇
  2020年   189篇
  2019年   319篇
  2018年   379篇
  2017年   362篇
  2016年   305篇
  2015年   211篇
  2014年   201篇
  2013年   1009篇
  2012年   170篇
  2011年   134篇
  2010年   104篇
  2009年   86篇
  2008年   85篇
  2007年   79篇
  2006年   71篇
  2005年   56篇
  2004年   51篇
  2003年   48篇
  2002年   49篇
  2001年   28篇
  2000年   25篇
  1999年   25篇
  1998年   25篇
  1997年   20篇
  1996年   28篇
  1995年   18篇
  1994年   18篇
  1993年   20篇
  1992年   19篇
  1991年   25篇
  1990年   22篇
  1989年   12篇
  1988年   13篇
  1987年   12篇
  1986年   8篇
  1985年   9篇
  1984年   8篇
  1983年   7篇
  1981年   7篇
  1979年   10篇
  1978年   7篇
  1977年   9篇
  1976年   8篇
  1975年   5篇
  1973年   5篇
  1970年   5篇
  1963年   5篇
排序方式: 共有4569条查询结果,搜索用时 15 毫秒
201.
文章用四川客家话入声跟西南官话的江津话、宜宾话的入声作比较,联系各地方言入声现状,推导出入声演变的历史可以分作三个阶段,每个阶段又分作前后两期。  相似文献   
202.
拉萨,作为我国西藏自治区的首府,最初发展始于吐蕃王朝时期,后历代经历了不同程度的发展,其古老的历史文化在中国历史上占据着独特的地位。而吐蕃时期拉萨城市的发展又为历代的发展奠定了基础,故研究这一时期拉萨城市的变迁,对历代的拉萨城市研究和拉萨城市的规划都有重要的意义。文章试图利用历史地理的相关研究方法,分析了吐蕃时期拉萨古城的形成,认为其形成的原因主要是优越的地理条件,城市经济的发展,军事的促进和佛教的作用。  相似文献   
203.
Tertiary Education and Management - Why is the gender gap so large in researchers’ career progression? Do men and women have different priorities in their academic careers? This study...  相似文献   
204.
205.
We examined the developmental relations of phonological awareness (PA) and rapid automatized naming (RAN) with reading in a cross-sectional study with 874 Spanish children from Grades 2 to 6. Our main prediction was that the RAN–reading relationship would decrease due to a gradual change in reading strategy, from serial decoding to sight word reading. Therefore, in contrast to most previous studies, we used discrete reading tasks. Serial RAN tasks for objects, colors, digits, and letters were included. First, we examined whether the RAN tasks loaded on the same constructs across time. An alphanumeric and a nonalphanumeric factor were identified, which were invariant over time. In subsequent multigroup structural equation models we found that the PA–reading relationship was low but slightly increased in the higher grades. As predicted, the RAN–reading relationship decreased for words, whereas the relationship remained stable for pseudowords.  相似文献   
206.
Abstract

This paper is intended as an exploration of university faculty and students’ perceptions of a number of dimensions involved in the written composition of academic texts. We analysed the responses to scale 3 in the European Writing Survey (EUWRIT) (in its Spanish version: Encuesta Europea sobre la Escritura Académica, EEEA) by a group of social science and humanities students (n = 1,030) and faculty (n = 230) from nine Spanish universities. We then examined the similarities and differences in their perceptions and established a factorial structure of the different dimensions underlying the writing process. The data indicate that both groups concur in the value assigned to both changing ideas in the course of the composition process (although this process seems to be understood differently by each group) and the revision and feedback processes. The students, however, claim to be involved in more planning and previous reading activities than the teachers perceive them to be. The significance of these results for a process-oriented perspective in academic writing is discussed.  相似文献   
207.
Previous studies implicate suprasegmental phonology in reading acquisition. However, little is known about how suprasegmental sensitivity develops or how it contributes to reading. Here, 130 Spanish primary-school children participated in this 2-year longitudinal study. Nonlinguistic rhythm, lexical-stress sensitivity and metrical-stress sensitivity, along with phonological awareness, vocabulary, nonverbal intelligence, and reading aloud, were assessed on five occasions. Results suggest that prosody abilities have different developmental trajectories and that prosody explains unique variance in reading beyond that explained by other factors. There was some evidence that the contribution of each prosody skill occurred at different phases in reading development. Nonlinguistic rhythm, lexical-stress sensitivity, and metrical-stress sensitivity assessed at the end of kindergarten, the start of Grade 1, and the end of Grade 1, respectively, predicted reading performance 6 months later. Nevertheless, sample size and reliability temper the conclusions that can be made. The implications of prosody skills for literacy development are discussed.  相似文献   
208.
This article addresses the important questions that higher education institutions ask concerning their impact on their students’ sustainability-related attributes ‘How do our students’ worldviews change as they experience higher education with us?’ The process of monitoring such a dynamic entity is fraught with statistical complexity but may not be impossible for an institution willing to ask whether or not its educational efforts in ‘education for sustainability’, ‘education for sustainable development’ or ‘environmental education’, and campus sustainability developments, are paralleled by changes in the attitudes of its students. We describe here a longitudinal survey process based on the revised New Ecological Paradigm scale, with two cohorts of students, in three programmes of study, operating over four years, with multiple survey inputs by each student. We implemented the longitudinal analysis using a linear mixed-effects model and describe here the development and testing of this model. We conclude that higher education institutions can benchmark the sustainability attributes of their students and monitor changes, if they are minded to. We invite higher education practitioners worldwide to join us in further developing suitable research instruments, processes and statistical models, and in further analysing the assumptions that link higher education to sustainability and to global citizenship.  相似文献   
209.
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   
210.
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