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   447篇
  免费   11篇
  国内免费   1篇
教育   366篇
科学研究   20篇
各国文化   10篇
体育   25篇
文化理论   1篇
信息传播   37篇
  2023年   2篇
  2022年   4篇
  2021年   6篇
  2020年   8篇
  2019年   12篇
  2018年   18篇
  2017年   19篇
  2016年   14篇
  2015年   10篇
  2014年   15篇
  2013年   90篇
  2012年   15篇
  2011年   14篇
  2010年   13篇
  2009年   14篇
  2008年   14篇
  2007年   17篇
  2006年   13篇
  2005年   12篇
  2004年   9篇
  2003年   8篇
  2002年   8篇
  2001年   5篇
  2000年   10篇
  1999年   8篇
  1998年   5篇
  1997年   4篇
  1996年   5篇
  1995年   2篇
  1994年   5篇
  1993年   4篇
  1992年   5篇
  1991年   3篇
  1990年   9篇
  1989年   3篇
  1988年   2篇
  1987年   7篇
  1986年   3篇
  1985年   6篇
  1984年   3篇
  1983年   2篇
  1982年   2篇
  1981年   4篇
  1980年   2篇
  1979年   5篇
  1978年   3篇
  1977年   3篇
  1973年   2篇
  1920年   1篇
  1870年   1篇
排序方式: 共有459条查询结果,搜索用时 15 毫秒
41.
Abstract

Large numbers of children of low income families in the United States arrive at kindergarten already far behind their more affluent peers on measures of school readiness. In the absence of any federal preschool policy and amidst alarm about this growing divide, universal prekindergarten (UPK) programs have been launched around the United States, at both the state and local levels, to address the school readiness gap. Invest in Children, a public/private partnership in Cuyahoga County (Cleveland, OH) launched a UPK program of high quality, affordable preschool nine years ago. The program’s creation, implementation and challenges are discussed along with evaluation findings that document its positive impact on school readiness. Lessons learned are discussed in terms of the impact of political and economic shifts, as well as state policy changes, on this local program. The program’s planned expansion and enhancements to program design and evaluation are also described.  相似文献   
42.
Early Childhood Education Journal - How can we prepare the young children of today for the future, when 20 percent of all Americans will be old? Education about the process of human aging can help...  相似文献   
43.
44.
45.
46.
The cohort growth model (CGM) is a method for estimating the parameters of a latent growth model (LGM) based on cross-sectional data. The CGM models the interindividual differences in the growth rate, and it models how subjects’ growth rate is related to their initial status. We derive model identification for the CGM and illustrate, in a simulation study, that the CGM provides unbiased parameter estimates in most simulation conditions. Based on empirical data we compare the estimates of the CGM with the estimates of the LGM. The results were comparable for both models. Although the estimates of the (co)-variances were different, the estimates of both models led to similar conclusions on the developmental change. Finally, we discuss the advantages and limitations of the CGM, and we provide recommendations for its use in empirical research.  相似文献   
47.
IN A QUALITATIVE STUDY, the researchers documented the perceptions of deaf and hearing ethnically diverse university faculty and staff regarding issues related to the education of ethnic-minority deaf college students. These experienced educators commented on the importance of ethnic-minority role models for deaf college students, the academic preparedness of ethnic-minority deaf students, these students' level of comfort on campus, and the success of institutional efforts to increase awareness regarding ethnic diversity. The insightful reflections of these diverse educators can be informative in improving the educational experience of ethnic-minority deaf students.  相似文献   
48.
Existent research indicates that postsecondary Black faculty members, who are sorely underrepresented in the academy especially in STEM fields, assume essential roles; chief among these roles is diversifying higher education. Their recruitment and retention become more challenging in light of research findings on work life for postsecondary faculty. Research has shown that postsecondary faculty members in general have become increasingly stressed and job satisfaction has declined with dissatisfaction with endeavors and work overload cited as major stressors. In addition to the stresses managed by higher education faculty at large, Black faculty must navigate diversity-related challenges. Illuminating and understanding their experiences can be instrumental in lessening stress and job dissatisfaction, outcomes that facilitate recruitment and retention. This study featured the experiences and perceptions of Black faculty in science education. This study, framed by critical race theory, examines two questions: What characterizes the work life of some Black faculty members who teach, research, and serve in science education? How are race and racism present in the experiences of these postsecondary Black faculty members? A phenomenological approach to the study situates the experiences of the Black participants as valid phenomena worthy of investigation, illuminates their experiences, and seeks to retain the authenticity of their voices.  相似文献   
49.
To diagnose classroom situations is crucial for teachers’ everyday practice. The approach of worked examples with errors seems promising to support the diagnosis of classroom situations in student teachers (Stark et al. in Learn Instr 21(1):22–33, 2011). To enhance that approach, error-explanation prompts and an adaptable feedback method to help the learner realize why an error happened and how to prevent a recurrence might be beneficial. In this empirical study, we investigated whether error-explanation prompts and adaptable feedback can facilitate diagnostic competences. N = 108 student teachers took part in a 2 × 2 factorial design (with and without error-explanation prompts as well as with and without adaptable feedback). Error-explanation prompts had a positive effect on declarative-conceptual knowledge if combined with adaptable feedback. Student teachers might have realized a lack of basic concepts and focused their attention on the declarative-conceptual knowledge in the feedback. Contrary to our expectations, however, error-explanation prompts hindered rather than facilitated learning of practical diagnostic knowledge.  相似文献   
50.
To advance the discussion on the validity of student evaluations of university teaching, student ratings of two teaching dimensions – student involvement and rapport – were compared with corresponding observer ratings. Seven potential bias variables were tested with regard to their impact on the students’ teaching assessment: three teacher characteristics (first impression, enthusiasm, humour) and four student characteristics (prior interest, expected grades, study experience, class attendance). Bias was defined as an impediment of the students’ assessment of teaching on course level. By means of bivariate correlations with course averages and two-level latent moderated structural equations, data of 1,716 students in 80 courses were analysed. Results showed that all three teacher characteristics were genuinely connected to rapport, and even explained variance of the student-rated variable when controlling for observer-rated rapport. The assessment of student involvement was not modified by the teacher characteristics except for teacher enthusiasm, which affected the student evaluation when controlling for observed involvement and, moreover, moderated the relation between the observed and the student-rated variable. For the examined student characteristics, no biasing effects were found – neither on rapport nor on student involvement.  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