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   1140篇
  免费   31篇
  国内免费   5篇
教育   877篇
科学研究   88篇
各国文化   23篇
体育   82篇
综合类   7篇
文化理论   7篇
信息传播   92篇
  2023年   7篇
  2022年   8篇
  2021年   23篇
  2020年   30篇
  2019年   38篇
  2018年   47篇
  2017年   51篇
  2016年   60篇
  2015年   28篇
  2014年   48篇
  2013年   258篇
  2012年   32篇
  2011年   48篇
  2010年   37篇
  2009年   34篇
  2008年   33篇
  2007年   35篇
  2006年   30篇
  2005年   25篇
  2004年   26篇
  2003年   16篇
  2002年   20篇
  2001年   14篇
  2000年   15篇
  1999年   12篇
  1998年   9篇
  1997年   10篇
  1996年   11篇
  1995年   8篇
  1994年   14篇
  1993年   9篇
  1992年   7篇
  1991年   7篇
  1990年   5篇
  1989年   8篇
  1988年   8篇
  1987年   8篇
  1986年   9篇
  1985年   6篇
  1984年   5篇
  1983年   5篇
  1982年   9篇
  1980年   7篇
  1979年   6篇
  1978年   4篇
  1977年   5篇
  1976年   7篇
  1973年   4篇
  1972年   4篇
  1967年   4篇
排序方式: 共有1176条查询结果,搜索用时 15 毫秒
181.
Perhaps two-thirds of the gains students make in knowledge and cognitive skill development occur in the first 2 years of college (Pascarella, E. T., and Terenzini, P. T. (2005). How college affects students Vol. 2. A third decade of research. San Francisco: Jossey-Bass). A significant proportion of the students entering America’s colleges and universities, however, never make it to their second year at the institution where they began. This study, part of a national effort to transform how colleges and universities think about, package, and present their first year of college, is based on data from nearly 6,700 students and 5,000 faculty members on 30 campuses nationwide. The study identifies the individual, organizational, environmental, programmatic, and policy factors that individually and collectively shape students’ development of academic competence in their first year of college. *Paper presented at the meeting of the Association for Institutional Research, June 6, 2005 San Diego, CA. This study was supported by grants from the Atlantic Philanthropies and the Lumina Foundation for Education to the Policy Center for the First Year of College, Brevard, NC. The opinions expressed herein do not necessarily reflect the opinions or policies of those foundations or the Policy Center, and no official endorsement should be inferred.  相似文献   
182.
Curriculum changes in geography have focused increasing attention on children's knowledge and understanding of global spatial relationships. Map projections have become fashionable once more in geographical education, which also raises issues of the cartographic representation of the relative proportions of the land masses. In this study, 62 children were asked to estimate the sizes of the continents in relation to Europe, by selecting from a range of cut‐out continents of different sizes. The results indicate that the size of Asia was underestimated and the sizes of Australasia and Antarctica were overestimated. Possible reasons for this are discussed and some teaching approaches suggested.  相似文献   
183.
Interviews were conducted with 336 mother-child dyads (children's ages ranged from 6 to 17 years; mothers' ages ranged from 20 to 59 years) in China, India, Italy, Kenya, the Philippines, and Thailand to examine whether normativeness of physical discipline moderates the link between mothers' use of physical discipline and children's adjustment. Multilevel regression analyses revealed that physical discipline was less strongly associated with adverse child outcomes in conditions of greater perceived normativeness, but physical discipline was also associated with more adverse outcomes regardless of its perceived normativeness. Countries with the lowest use of physical discipline showed the strongest association between mothers' use and children's behavior problems, but in all countries higher use of physical discipline was associated with more aggression and anxiety.  相似文献   
184.
This paper is based on two studies of teacher recruitment and retention commissioned by the General Teaching Council of Wales and the ESRC. Using official statistics from a variety of secondary sources, it shows trends over time in teacher numbers in England and Wales, and examines teacher vacancies, pupil‐teacher ratios and teacher wastage. It concludes that although individual indicators, examined in isolation, are an inadequate basis for assessments of the situation, there is no evidence in the data of any ‘crisis’ of teacher supply or demand in Wales (or indeed most of England). There are regional, occasional and subject‐specific disparities, but there are now more teachers than ever before, while the number of pupils in schools is falling. The paper, therefore, considers a variety of possible explanations for the widely‐held belief that there is a serious shortage of teachers.  相似文献   
185.
Clinical training is considered the capstone experience (Council for Accreditation of Counseling and Related Educational Programs, 2001) for preservice counselors. This exploratory study examined pedagogical practice for clinical preparation in a purposeful sample of 59 school counseling internship syllabi. A qualitative analysis revealed wide diversity in content regarding supervision, student assignments, and, in particular, on‐site requirements.  相似文献   
186.
Environmental education in schools in England is subject to conflicting pressures from the policies of central government concerning the environment and education. Schools are considered to be important vehicles for improving environmental responsibility and within this ‘values education’ makes a significant contribution. Recent reform of the education system has been directed towards raising standards, with an emphasis on knowledge and skills. Aspects of affective education, including beliefs, values and attitudes receive less emphasis. Results of a study into how environmentally‐aware teachers in secondary schools see their role in relation to their own attitudes to the environment, the relationship between local and global concerns and their understanding of the nature of environmental education and its contribution to the curriculum are reported and discussed in the context of policy mismatch.  相似文献   
187.
广东阴那山自然保护区药用蕨类植物研究   总被引:3,自引:1,他引:3  
阴那山自然保护区自然环境优越,植被保存完整,植物资源丰富,其中具有药用蕨类植物61种,按其药效可分为解表类药、清热类药、祛风湿药、利尿类药、驱虫药、止血类药、活血祛淤药、补虚类药、平肝息风药等16类  相似文献   
188.
189.
This study examined the mediating roles of children's callousness and negative internal representations of family relationships in associations between family instability and children's adjustment to school in early childhood. Participants in this multimethod (i.e., survey, observations), multiinformant (i.e., parent, teacher, observer), longitudinal study included 243 preschool children (Mage = 4.60 years) and their families. Findings from the lagged, autoregressive tests of the mediational paths indicated that both children's callousness and negative internal representations of family relationships mediated longitudinal associations between family instability and children's school adjustment problems over a 2‐year period (i.e., the transition from preschool to first grade). Findings are discussed in relation to the attenuation hypothesis (E. J. Susman, 2006) and emotional security theory (EST; P. T. Davies, M. A. Winter, & D. Cicchetti, 2006).  相似文献   
190.
One of the main goals of science education is the development of scientific investigation skills (Bryce & Robertson, 1985; Woolnough & Allsop, 1985). This paper describes a practical test instrument developed to assess students’ attainment of skills associated with problem analysis and planning experiments, collecting information, organizing and interpreting information, and concluding. During administration of the test, students verbalized their thoughts as they worked on the task and their performance was videotaped for analysis. Preliminary results reveal important areas of student weakness and lead to recommendations for curriculum reform. Specializations: Science teacher education, development of problem-solving expertise, concept development and conceptual change, assessment of laboratory work. Specializations: Chemistry education, concept development and conceptual change, role of laboratory work.  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