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   9341篇
  免费   89篇
  国内免费   5篇
教育   6332篇
科学研究   1288篇
各国文化   48篇
体育   683篇
综合类   8篇
文化理论   92篇
信息传播   984篇
  2022年   44篇
  2021年   79篇
  2020年   106篇
  2019年   164篇
  2018年   251篇
  2017年   300篇
  2016年   354篇
  2015年   228篇
  2014年   208篇
  2013年   1166篇
  2012年   299篇
  2011年   317篇
  2010年   211篇
  2009年   155篇
  2008年   221篇
  2007年   204篇
  2006年   161篇
  2005年   777篇
  2004年   554篇
  2003年   382篇
  2002年   223篇
  2001年   181篇
  2000年   170篇
  1999年   150篇
  1998年   63篇
  1997年   52篇
  1996年   71篇
  1995年   62篇
  1994年   60篇
  1993年   54篇
  1992年   110篇
  1991年   95篇
  1990年   87篇
  1989年   118篇
  1988年   78篇
  1987年   78篇
  1986年   78篇
  1985年   96篇
  1984年   70篇
  1983年   73篇
  1982年   75篇
  1981年   58篇
  1980年   66篇
  1979年   73篇
  1978年   74篇
  1977年   57篇
  1976年   64篇
  1974年   47篇
  1973年   43篇
  1969年   41篇
排序方式: 共有9435条查询结果,搜索用时 15 毫秒
981.
This article analyses educational research on gender inequality carried out in the Netherlands between 1982 and 1991. It can be regarded as a case study on the conceptualisation of the problem of gender inequality in education. In the Netherlands two types of research can be identified: policy‐orientated research, which was largely concerned with primary and secondary education, and action research which developed from within and focused on adult education. In the beginning most researchers in both types of research were aware of the problems related to the concept of ‘disadvantage’. Later on, policy‐orientated research on gender and education has increasingly approached education primarily as a means of preparing for a promising position on the labour market. The concept of disadvantage, which at first appeared to have been superceded, has been frequently applied in the analysis of gender in education. Action research, however, focused on the learning processes of women considering feminine qualities to be positive and valuable. We discuss the criticism from women's studies of the research carried out. Finally, the central concepts of the Dutch research are related to the classifications used in England.  相似文献   
982.
983.
984.
985.
Research comparing special education for Jews and for Palestinian Arabs in Israel outlines major inequalities. This situation has remained largely unchanged for decades and there is little evidential reason to believe there will be improvement in the near future. Palestinian children requiring special education are adversely affected by a combination of institutionalised discrimination and neglect and the implications of living in a traditional society that is reluctant to adopt outlooks necessary for modernising education, particularly for children with special needs. To the best of our knowledge, no overview of special education for the Palestinian minority in Israel has been published in English to date. While change is most likely to occur as a result of effective activism within the Palestinian Arab community, high rates of poverty and political marginalisation remain a daunting obstacle.  相似文献   
986.
Reprinted from theJournal of Educational Administration and Foundations, 1989, volume 4, number 2. TheJournal is published by Lakehead University, Thunder Bay, Canada P7B 5E1.  相似文献   
987.
Black and White students who enrolled in college by age 20 were selected from a national probability sample, in order to estimate the prevalence of having children and the effect of having a child on probability of graduation with a bachelors degree. Black students reported significantly higher rates of having children than White students, but rates for Black students at historically Black universities were similar to those of Black students at predominantly White universities. After controlling for family background, achievement, and other student characteristics, having a child within 5 years of starting college generally reduced the probability of graduating with a bachelors degree for Black women and White women and men. The independent effect of attending a historically Black college was significantly positive for Black women but not statistically significant for Black men.  相似文献   
988.
Latent class methods can be used to identify unobserved subgroups which differ in their observed data. Researchers are often interested in outcomes for the identified subgroups and in some disciplines time-to-event outcome measures are common, e.g., overall survival in oncology. In this study Monte Carlo simulation is used to evaluate the empirical properties of latent class effect estimates on a time-to-event distal outcome using one, two and three-step approaches. Both standard and inclusive bias-corrected three-step approaches are considered. One-step latent class effect estimates are shown to be superior to the evaluated alternatives. Both the two-step approach and a standard three-step approach, where subjects are partially assigned to latent classes, produced unbiased estimates with nominal confidence interval coverage when latent classes were well separated, but not otherwise.

  相似文献   

989.
The concept of student engagement is receiving increased attention from researchers, higher education leaders, and the general public in recent years. This increased attention represents a shift from the more traditional resource and reputation model of academic quality to a model that emphasizes institutional best practices and student experiences that enhance student learning and development. At the same time, institutions face rising operating costs and the public faces rising costs of attendance. However, relatively little effort has been made to explore the potential relationship between these two important research and policy areas. This study examined the relationship between institutional expenditures and student engagement based on data from 142 colleges and universities. The results of an OLS multiple regression model, including a factor for student engagement as the dependent variable, suggest that administrative expenditures are negatively related to student engagement. These results support further exploration of potential complex causal links between expenditures and engagement and may provide support for initiatives to reverse historical trends and adjust institutional spending.I would like to thank Ms. Cathy Statham for assistance in obtaining data for this study.  相似文献   
990.
Parent involvement has a sound research base attesting to the many potential benefits it can offer in education. However, student motivation as an academic outcome of parental involvement has only recently been investigated. The purpose of this article is to show how parent involvement is related to students motivation. Studies of students from the elementary school to high school show a beneficial relationship between parental involvement and the following motivational constructs: school engagement, intrinsic/extrinsic motivation, perceived competence, perceived control, self-regulation, mastery goal orientation, and motivation to read. From the synthesis of the parent involvement and motivation literature, we offer potential explanations for their relationship. Directions for areas of continued research are also presented.  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