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   40414篇
  免费   812篇
  国内免费   1107篇
教育   24405篇
科学研究   6912篇
各国文化   149篇
体育   1808篇
综合类   1716篇
文化理论   24篇
信息传播   7319篇
  2024年   4篇
  2023年   189篇
  2022年   486篇
  2021年   873篇
  2020年   1282篇
  2019年   868篇
  2018年   694篇
  2017年   685篇
  2016年   678篇
  2015年   982篇
  2014年   2452篇
  2013年   3709篇
  2012年   3065篇
  2011年   3041篇
  2010年   2295篇
  2009年   2336篇
  2008年   2577篇
  2007年   2864篇
  2006年   2956篇
  2005年   2531篇
  2004年   1918篇
  2003年   1778篇
  2002年   1375篇
  2001年   1123篇
  2000年   609篇
  1999年   289篇
  1998年   217篇
  1997年   120篇
  1996年   81篇
  1995年   26篇
  1994年   26篇
  1993年   31篇
  1992年   27篇
  1991年   12篇
  1990年   12篇
  1989年   9篇
  1988年   1篇
  1985年   17篇
  1984年   10篇
  1983年   13篇
  1982年   11篇
  1981年   17篇
  1980年   2篇
  1979年   7篇
  1978年   9篇
  1977年   13篇
  1976年   11篇
  1957年   2篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
This editorial paper presents 11 papers related to the special issue proposed by UNICEF on the Education Response to COVID-19. The COVID-19 pandemic provoked an education emergency of unprecedented scale. At its onset in February 2020, school closures were announced in the worst-hit countries. At the peak of the crisis, 90 per cent of learners worldwide had had their education disrupted. Some learners, especially those from the most marginalised population groups, were put at risk of permanent dropout, provoking long-term and significant negative effects on children’s life-long wellbeing and the socio-economic development of their communities and countries. This special issue, which received contributions from UNICEF staff and various researchers, focuses on the impact of school closures, the effectiveness of remote learning solutions, equity implications, the mitigation of learning loss and notions around re-opening better. Different research perspectives and evidence is gathered to help strengthen policy considerations and future planning. The conclusion emphasizes building on the innovative solutions generated by the response to the crisis to make education systems more resilient, whilst also reinforcing the focus on equity and inclusion so that pre-existing disparities are not exacerbated in the future.  相似文献   
2.
The article documents findings from a pilot study undertaken in 2012–2013 in a special needs secondary school in the England, that trialled the use of a multimedia advocacy tool, “The RIX Wiki”. The trial was part of the pathfinder programme, which aimed to reform existing Special Education Needs provision, from the system of statementing to one of developing education health care plans. The reforms became enshrined in the Children and Families Act (2014). The findings were overall positive and helped with person-centred planning processes. The discussion is framed within current and future policy directives. We argue that multimedia advocacy approaches and software tools, like the “RIX Wiki” will have a continued role to play in ensuring the needs, aspirations and choices of children and young people with learning disabilities remain central.  相似文献   
3.
This study utilises a unique school based survey of public, private and Public Partnership Programme (PPP) schools in Punjab, Pakistan to identify the correlates of: teacher behaviour in the classroom, teacher content knowledge mastery, and teacher pay. The study finds that private school teachers are associated with lower classroom observation scores than public school teachers, and both private and PPP school teachers are less likely to exhibit content knowledge mastery in Urdu than public school teachers (however, this is not the case for math and English). Public school teachers recruited after the introduction of test-based teacher recruitment are 30 percentage points more likely to demonstrate math content knowledge mastery than teachers recruited prior to test-based recruitment. The study also finds evidence of a pay gap between male and female teachers in both public and PPP schools after controlling for other characteristics. Teachers’ math content knowledge scores were found to be statistically significant correlates of teacher pay for private school teachers, but not for PPP or public school teachers. For female PPP school teachers, having higher academic qualifications is associated with higher wages however, this is not the case for male teachers in these schools.  相似文献   
4.
Although Affirmative Action policies have been enforced in many countries, their consequences are highly understudied, especially in the context of developing economies. Section 12(1)(c) of the Right to Education (RTE) Act enforced in 2009 is the first attempt to introduce affirmative action in primary schools in India. The act requires all private schools to reserve at least twenty five percent seats for children from economically weaker sections. To understand the effect of the act on i) social integration and ii) academic outcomes, we asked 1500 children (grades one to three) from four schools to answer friendship surveys and short tests in Mathematics and English. The schools in our sample vary considerably in constitution and were intentionally chosen to understand the impact of the act in different school settings. The friendship surveys show strong homophily i.e. non-RTE students cite other non-RTE students as friends, while RTE students chose to be friends primarily with other RTE students. Trends in test scores reveal that students admitted under the RTE quota score significantly lower than non-RTE students. However, RTE students who have a higher share of non-RTE friends have better test scores, suggesting that affirmative action may have a positive influence on learning outcomes for RTE children. Further we note that commitment from the school authorities and systematic monitoring and evaluation of the implementation of the act will go a long way in bringing out some of the benefits that this act was designed to achieve. Our findings have important policy implications with respect to ensuring proper implementation of the Section12(1)(c) of the RTE act in schools across the country.  相似文献   
5.
6.
Despite seven decades of policy thrust, group-based educational inequalities persist in India. The tenacious social group-based stratification often proves to be a hurdle for educational participation policies to be effectively rolled out. Given these realities, this study reviews all major national education policy interventions since t 1950s. Using four rounds of National Sample Survey (NSS) data, we analysed the pattern of educational attainments in terms of Average Years of Schooling (AYS) and educational inequalities in India for the period 1994-2012. Three indices of inequality - Gini, Theil’s enttropy and Atkinson - have been constructed to study inequality by gender, place of residence and social groups. . We also empirically estimated the determinants of educational attainments in India by using OLS and Tobit Models. Further using the Oaxaca-Blinder Decomposition technique, we analysed the educational attainment gaps between groups. The study concludes that policy interventions have done little to reduce the group-based educational attainment gap and it’s time to place improved focus on secondary and higher education while continuing the efforts in primary education.  相似文献   
7.
The present study investigates the relationship between CEO’s information literacy and innovation in small and medium-sized enterprises (SMEs). Even if information literacy’s business value has been recognized in recent literature, its impact on organizational innovation, a critical and strongly information intensive process, has never been studied before. Structural equation modeling based analysis of data collected from 184 company CEOs in Finland revealed that CEOs’ information literacy has a positive impact on the development of exploratory and exploitative innovations in SMEs. Additionally, opportunity recognition mediates the relationship between information literacy and innovation. Overall, the influence of information literacy is slightly stronger on exploitation than exploration. Nevertheless, the mutual positive effect suggests that information literacy enhances innovation ambidexterity in organizations. Based on these findings, we discuss theoretical and practical implications as well as future research opportunities in workplace information literacy research.  相似文献   
8.
The frequent occurrence of security incidents in ride-sharing is a challenge for the survival of IT-enabled ride-sharing platforms. Passengers’ protective behavior is an effective means to alleviate this issue, with benefits to both the passengers and the platforms. This study explores the mechanisms of passengers’ protective behavior in the ride-sharing context by combining protection motivation theory (PMT) and usage situation theory. We test our hypotheses using data (n = 346) collected from a field survey based on a real scenario. The findings reveal that PMT and usage situation theory work well to explain passengers’ protective behavior during ride-sharing. This study explains the motivation behind passengers’ protective behavior in the ride-sharing context, extends the contents of PMT by exploring its antecedents, and extends the contents of usage situation theory by introducing a new dimension. Our findings can help ride-sharing platforms take appropriate strategies to improve passengers’ protective behavior.  相似文献   
9.
运用文献资料法和中国哲学诠释学方法,在"技道并进""德艺双馨"的优秀文化传统和"功夫所至即是本体"的哲学范式下,提出:武术功夫是一个三维合一的概念,其既涵摄本体与主体,亦包纳才艺与能力,还囊括了方法与规则。从"功力"角度看,功夫具备本体的性质,指的是类似禅、太极等理念在长时间实践中的现身性表达;从"功用"的角度看,功夫就是一种高级的搏击竞技能力或表演才艺;从"功法"的角度看,功夫表征了方法运用的得当。其蕴藏了:(1)神形共建;(2)在人伦日用中寻求终身技能的发展;(3)身体技艺与情感意志共同成长三层"元实践"哲学意蕴。功夫旨在塑造整体的人、具体的人和自我超越的人,这无疑与身体素养所强调的"身体锻炼与人格培养并举"的整体论哲学在逻辑上相贯通。武术功夫在语义和哲学内涵两个层面上与身体素养有着极强的互释性,属于中国本有的身体素养思想,这就使得功夫修炼具备了提升当代人身体素养和助推当今武术发挥更广义的教育价值之重要意义。  相似文献   
10.
This article discusses the rapid changes that have taken place in high-stakes examination policy in Turkey by situating the policy change in the larger debate around the transformation of the education system. A large body of literature has discussed ways in which policy changes in national examinations have interacted with the neoliberal and raced structures in education, thus contributing to the creation and reproduction of educational inequalities. This article contributes to this body of literature by discussing how changes in high-stakes examination systems have interacted with the neoliberal Islamization of education in Turkey and have contributed to the creation of new forms of inequalities. The article also demonstrates how the characteristics of policy change to high-stakes examinations can differ depending on the hegemonic power relations at play.  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