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   376篇
  免费   7篇
  国内免费   3篇
教育   312篇
科学研究   5篇
体育   13篇
综合类   19篇
信息传播   37篇
  2023年   1篇
  2022年   3篇
  2021年   7篇
  2020年   17篇
  2019年   11篇
  2018年   12篇
  2017年   12篇
  2016年   14篇
  2015年   12篇
  2014年   18篇
  2013年   42篇
  2012年   23篇
  2011年   21篇
  2010年   17篇
  2009年   19篇
  2008年   16篇
  2007年   22篇
  2006年   22篇
  2005年   27篇
  2004年   20篇
  2003年   16篇
  2002年   12篇
  2001年   9篇
  2000年   6篇
  1999年   5篇
  1998年   2篇
排序方式: 共有386条查询结果,搜索用时 78 毫秒
1.
Meta-analysis is the synthesis of findings from research projects, which enables an estimate of the average or pooled effect across various studies. This study presents findings from the intention to treat analysis for a series of educational evaluations in England using a two-stage meta-analysis with standardised outcome data and individual participant data meta-analyses. The research estimates the overall impact of educational trials on pupils eligible for Free School Meals (FSM) and the attainment gap in literacy and mathematics performance between FSM and non-FSM pupils based on analysis of 88 trials and data from over half a million pupils. For the meta-analyses, frequentist and Bayesian multilevel models were used to estimate the individual and pooled effect size across categories of explanatory variables such as age groups (key stages in England) and aspects of the type of interventions (one-to-one, small group, whole class). Results indicated that the overall impact of interventions on the literacy outcomes of FSM pupils was positive, with a pooled effect size of 0.06 (0.03, 0.08). However, for mathematics, no overall effect on FSM pupils was observed. Analysis of the attainment gap indicated that literacy outcomes for FSM pupils were improved by interventions marginally more than for non-FSM pupils (pooled attainment gap 0.01 (−0.01, 0.04)). The risk of bias assessment showed that estimates were consistent across different methodological approaches. Overall, evidence from this study can be used to identify, test and scale educational interventions in schools to improve educational outcomes for disadvantaged pupils.  相似文献   
2.
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   
3.
Data from China demonstrate that the effect of the number of siblings on education is restricted by many factors, such as children’s gender, urban or rural household registration, whether there is only one child, the birth order of children within the family, and parents’ status. Chinese families have significant preferences for the eldest son and the youngest son. Moreover, research based on the natural experiment and instrumental variable approach suggests that market-oriented reform of education has increased the cost of family education expenditures since China’s reform and opening up, which further aggravates the negative impact on education of having many siblings in an urban setting.  相似文献   
4.
Vertical transfer has been an increasingly prominent pathway to baccalaureate studies. However, few studies have investigated factors that predict academic performance and degree attainment of vertical transfer students in an Asian educational context. This study gathered data from the institutional dataset of 4133 records of vertical transfer students admitted between 2014 and 2017 in Hong Kong. Logistic regression analyses yielded that being female, first-semester GPA, number of courses per normal semester, and number of courses per summer semester were significant predictors of baccalaureate degree attainment. Linear regression analyses showed that gender (being female), pre-transfer GPA, post-transfer GPA difference, articulating within the same institution, proportion of credits for non- specialized courses, and number of courses per summer semester were associated positively with final GPA of those attaining a degree, while the presence of transfer shock and the number of credits required per year of study were negative predictors. Discussion and implications are presented.  相似文献   
5.
‘Narrowing the gap’ and addressing low educational achievement of specific social class and ethnic groups has long been an expressed government concern. This paper considers the links between poverty, ethnicity and gender and school attainment and the interrelations of these factors using national data sets and other quantitative data. The limitations of single-theme analyses and their potentially misleading implications are explored. Related to this, the failures of social and educational policies to bring about greater equality are examined. Competing perspectives on low attainment and their positions are critiqued. The paper argues that ethnic and class discrimination stems from the same structural arrangements contrived for the advantage of more affluent sectors of society. Theoretical development is needed to bring together class, race and other discriminatory features and construct more sophisticated causal analyses that relate to the web of economic, status and power regimes and the negative processes of ‘racialisation’.  相似文献   
6.
This mixed method study investigated the extent to which the use of a model built around student-led questioning and feedback improved the learner engagement and attainment of a cohort of students. It compared outcomes from an experimental with a control group of students in Key-Stage 3 using a set of parameters. It found that the experimental group, who were taught using this model, showed improvements in engagement and attainment when compared to the control group. A model of discourse was proposed to help students take ownership of their learning and offered as a means of helping to transform science teachers’ classroom pedagogy.  相似文献   
7.
In 2014, the Danish primary school system went through a major reform. One main change is the greater participation of pedagogues in school. This is a dramatic change both for teachers and for pedagogues, a distinct profession, traditionally working outside school and representing a creative and social approach to learning and wellbeing. This article examines how teachers and pedagogues in an action research project negotiate their new common work and which understandings of good pedagogical practice these negotiations express. The article shows that international educational rationales about learnification and attainment that are found in the Danish reform, affect the professionals’ understandings of professionalism and educational practices, and that this marginalises some traditional pedagogical practices. However, the article also shows that both pedagogues and teachers critique dominant educational policy rationales and explore what space for action exists in the reform.  相似文献   
8.
9.
邢爱敏 《编辑学报》2020,32(5):586-590
当前学术生态现状堪忧,由此引起了大众对科技期刊学术质量、学术操守的普遍质疑。而科技期刊编辑在学术传播中的主体性质决定了其在学术生态圈构建中具有不可推卸的责任。同时,基于严谨的治学态度、慧眼识珠的才能、良好的沟通交流能力以及资源意识的自我培养,科技期刊编辑在构建学术生态圈方面的潜能也被充分激发,“问题前置化”策略防范学术不端、保持终身学习态度以提高自身学术素养、组建优质专家库以打造学术共同体这3项措施则体现了科技期刊编辑在构建学术生态圈中的担当和作为。  相似文献   
10.
ABSTRACT

By age 16 the attainment of most children in or on the edge of out of home care has fallen well behind the average for their age. This paper uses the English National Pupil Database to examine how much of this falling behind occurs before the age of seven, and how any subsequent decline relates to time in care as against time outside it. We compare the previous progress of three groups of 16-year-olds: 5175 looked after by the state (CLA), 17,392 in need but not in care (CIN), and 22,567 children matched with the CLA or CIN on initial attainment, special educational needs, and eligibility for free school meals. We found that the attainment of the CIN and those CLA not yet in care was around one standard deviation below the cohort average at age seven. It then fell relative to their peers while their rate of unauthorised absences and exclusions grew. Removal from home to care appeared to halt or greatly reduce this decline but did not, on average, reverse it. We conclude that educational interventions for CLA should also include CIN, start before seven, target both school and family, and exploit the educational opportunity which care provides.  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