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   721篇
  免费   16篇
  国内免费   4篇
教育   534篇
科学研究   65篇
各国文化   3篇
体育   24篇
文化理论   8篇
信息传播   107篇
  2022年   8篇
  2021年   5篇
  2020年   12篇
  2019年   13篇
  2018年   20篇
  2017年   29篇
  2016年   23篇
  2015年   17篇
  2014年   21篇
  2013年   187篇
  2012年   19篇
  2011年   22篇
  2010年   18篇
  2009年   22篇
  2008年   10篇
  2007年   18篇
  2006年   16篇
  2005年   8篇
  2004年   10篇
  2003年   13篇
  2002年   11篇
  2001年   10篇
  2000年   11篇
  1999年   8篇
  1998年   8篇
  1997年   8篇
  1996年   11篇
  1995年   6篇
  1994年   8篇
  1993年   7篇
  1992年   8篇
  1991年   5篇
  1990年   13篇
  1989年   9篇
  1988年   6篇
  1987年   9篇
  1986年   4篇
  1982年   8篇
  1981年   8篇
  1980年   6篇
  1978年   4篇
  1977年   4篇
  1976年   4篇
  1975年   4篇
  1974年   6篇
  1973年   7篇
  1970年   4篇
  1935年   7篇
  1934年   5篇
  1932年   5篇
排序方式: 共有741条查询结果,搜索用时 31 毫秒
81.
This study reports psychometric data on the Educational Attitude Scale, a new instrument designed to tap parental opinions about early academic, artistic, athletic, and social experiences. Mothers of 371 middle class prekindergarten children in 22 different schools completed the 32-item Likert-style survey. Mothers were highly similar in their views about the importance of social experiences, but differed widely in their opinions about early academic instruction for preschoolers. The scale proved to have excellent split-half and test-retest reliability. Correlational analysis and factor analysis supported the general domain structure along which the instrument was designed. Scores on the Educational Attitude Scale were significantly correlated with scores on a Developmental Expectations Card Sort. Highly significant differences were found in parent attitudes on the scale when schools were grouped into those High versus Low in academic emphasis by community reputation and observed classroom practices. Parents had significantly higher academic expectations than their children's teachers, particularly in schools with “Low Academic” emphasis.  相似文献   
82.
This paper compares the results of NCES and Carnegie surveys of postsecondary faculty to identify points of agreement and disagreement between them, and to contrast the respective survey results to other recent research on faculty. The two surveys utilized differently constructed samples, experienced different response rates, and employed different weighting schemes for purposes of analyzing and interpreting the results. Certain important inconsistencies in the results of the two surveys were observed and the paper provides a critical analysis of methodological and interpretive issues raised in a comparison of the surveys' results.  相似文献   
83.
Chairmen at 38 state and land-grant institutions were found to be involved in three major roles: academic, administrative, and leadership. The academic role consists of duties of student involvement and research activities. Chairmen enjoy this role and report high emphasis on concurrent goals but feel frustrated in terms of time to pursue commensurate activities. The administrative role requires the majority of time and also contains some of the less desirable duties. In addition, administrative goals are seen as over-emphasized. The leadership role involves tasks related to academic personnel and program development. It is a major satisfaction realized by accepting the position of chairman. Developing abilities of faculty members and maintaining academic freedom are the two most important goals in this role. The respondents also made suggestions on changes and development programs which would improve their effectiveness.  相似文献   
84.
This paper attempts a theoretically based articulation of the concept of legitimacy and applies the elements of the concept to concrete problems in university governance. Legitimacy is measured by the assessment of several elements of governance by constituents. It is a function of constituents' value systems, of the decision-making issue, and of the level at which decisions are made. The components of legitimacy are developed, and illustrative applications are provided. Through operational application of the idea of political legitimacy, it is contended that more realistic and workable solutions to governance can be approximated and that crisis oriented governance tactics can be reserved for situations which genuinely require them.  相似文献   
85.
Abstract

Experiential learning theory places experience at the center of learning. Kolb’s four-stage cycle of experiential learning suggests that effective learners must engage fully in each stage of the cycle – feeling, reflection, thinking, and action. This research assesses the alignment of Kolb’s experiential learning cycle with the week-long Summer Institute of Assisting, Collaborating, and Training ESL Secondary Content Teachers (ACT-ESL), the first stage of a professional development model designed to train content teachers of English Language Learners (ELLs). Qualitative and quantitative data analysis from pre- and post-surveys determined positive changes in participants’ understanding of key ELL concepts, knowledge, and understanding of instructional strategies and practices. Analysis indicated that the Summer Institute had a large effect (d > 2.00 for each scale), regardless of previous training in ELL instructional strategies. Findings show that the Summer Institute incorporated the cycle of learning and tenets of Kolb’s experiential learning theory and evidenced teacher learning.  相似文献   
86.
In consideration of the potential of drawing and writing as assessment and learning tools, we explored how early primary students used these modes to communicate their science understandings. The context for this study was a curricular unit that incorporated multiple modes of representation in both the presentation of information and production of student understanding with a focus on the structure and function of carnivorous plants (CPs). Two science teacher educators and two first-grade teachers in the United States co-planned and co-taught a multimodal science unit on CP structure and function that included multiple representations of Venus flytraps (VFTs): physical specimens, photographs, videos, text, and discussions. Pre- and post-assessment student drawings and writings were statistically compared to note significant changes, and pre- and post-assessment writings were qualitatively analysed to note themes in student ideas. Results indicate that students increased their knowledge of VFT structure and function and synthesised information from multiple modes. While students included more structures of the VFT in their drawings, they were better able to describe the functions of structures in their writings. These results suggest the benefits for student learning and assessment of having early primary students represent their science understandings in multiple modes.  相似文献   
87.
In this article, we use multimodality to examine how bilingual students interact with an area task from the National Assessment of Educational Progress in task-based interviews. Using vignettes, we demonstrate how some of these students manipulate the concrete materials, and use gestures, as a primary form of structuring their explanations and making mathematical meaning. We use our results as a basis to challenge the possible deficit perspective of bilingual students’ mathematical knowledge in current assessment practices. Choosing tasks that afford multiple modes of engagement and recognizing multimodal explanations in assessment practices has the potential to move us towards a better understanding of what bilingual students know and can do mathematically.  相似文献   
88.
Members of this research team are investigating the use of multipoint desktop video conferencing (MDVC) technology in Singapore to enhance the National Institute of Education's schools practicum partnership model. The project builds on the Singapore ONE ATM island-wide network and the high-speed ADSL line access provided by Singtel Magix. This infrastructure provides state-of-the-art support for the White Pine CU-SeeMe Meeting Point server and client software that enables students on teaching practice to conference with each other and their university-based supervisors. A typical conference involves four of five students at different schools and one staff member at the National Institute of Education in Singapore. These conferences provide opportunities for professional sharing between staff and students without the limits of time and space which are traditional constraints on conventional teaching practice.  相似文献   
89.
Three substudies of effects of different formats on student ratings of faculty teaching effectiveness were conducted. One substudy, Kinds of Keys, investigated three main kinds of keys: Agreement, Evaluation, and Needs Improvement. The second, NO TUP, investigated numbers of positive rating categories. The third, Item Wording Direction, investigated the same items worded positively, negatively, and neutrally, respectively. Practically important differences in level of ratings obtained in Kinds of Keys and practically and statistically significant differences obtained in NO TUP and Item Wording Direction. It was concluded that additional research is necessary to determine if apparent differences in teaching effectiveness are actually differences in teaching effectiveness or differences due to the methods of measurement.  相似文献   
90.
The view that imagery might be a disadvantage on certain tasks might surprise some mathematics educators who contend that a learner's conceptual understanding is increased whenever visual imagery is used. One of the limitations of imagery found in the literature comes to bear on a unique aspect of mathematics teaching and learning. This is the notion of an uncontrollable image, which may persist, thereby preventing the opening up of more fruitful avenues of thought, a difficulty which is particularly acute if the image is vivid. Although one calculus student's images supported high levels of mathematical functioning, occasionally his vivid images became uncontrollable, and the power of these images did more to obscure than to explain. This type of imagery can be a major hindrance in constructing meaning for mathematical concepts — contrary to the panacea view of imagery which is sometimes expressed.This revised version was published online in September 2005 with corrections to the Cover Date.  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