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   1115篇
  免费   25篇
教育   886篇
科学研究   25篇
各国文化   12篇
体育   117篇
文化理论   6篇
信息传播   94篇
  2023年   5篇
  2022年   14篇
  2021年   22篇
  2020年   31篇
  2019年   54篇
  2018年   54篇
  2017年   54篇
  2016年   60篇
  2015年   35篇
  2014年   36篇
  2013年   277篇
  2012年   34篇
  2011年   33篇
  2010年   33篇
  2009年   35篇
  2008年   31篇
  2007年   16篇
  2006年   24篇
  2005年   23篇
  2004年   12篇
  2003年   13篇
  2002年   15篇
  2001年   10篇
  2000年   9篇
  1999年   16篇
  1998年   4篇
  1997年   6篇
  1996年   13篇
  1995年   12篇
  1994年   6篇
  1993年   15篇
  1992年   11篇
  1991年   5篇
  1990年   7篇
  1989年   7篇
  1988年   7篇
  1987年   7篇
  1986年   4篇
  1985年   5篇
  1984年   6篇
  1982年   5篇
  1981年   7篇
  1980年   4篇
  1976年   4篇
  1974年   5篇
  1973年   7篇
  1972年   5篇
  1971年   5篇
  1967年   5篇
  1966年   4篇
排序方式: 共有1140条查询结果,搜索用时 15 毫秒
121.
Assessment and outcomes measurement is receiving considerable attention in higher education nationwide. But what are colleges and universities doing and calling assessment? To answer these and other questions, a telephone survey was conducted with a sample of large, research universities. Responses to the survey are presented and discussed in this paper. Results indicated limited university involvement in activities commonly associated with the current assessment “movement,” i.e., measures of added value or student progress and growth. Instead, much of the reported activities are “traditional” testing and evaluation activities such as placement testing and student evaluation of instruction. In sum, assessmentis evaluation at large, research universities.  相似文献   
122.
Pigeons were trained to match temporal (2 and 8 sec of keylight) and color (red and green) samples to vertical and horizontal comparison stimuli. In Experiment 1, samples that were associated with the same correct comparison stimulus displayed similar retention functions; and there was no significant choose-short effect following temporal samples. This finding was replicated in Phase 1 of Experiment 2 for birds maintained on the many-to-one mapping, and it was also obtained in birds that had been switched to a one-to-one mapping by changing the comparison stimuli following color samples. However, in Phase 2 of Experiment 2, when the one-to-one mapping was produced by changing the comparison stimuli following temporal samples, a significant choose-short effect was observed. In Experiment 3, intratrial interference tests gave evidence of temporal summation effects when either temporal presamples or color presamples preceded temporal targets. This occurred even though these interference tests followed delay tests that failed to reveal significant choose-short effects. The absence of significant choose-short effects in Experiment 1 and in Phase 1 of Experiment 2 indicates that temporal samples are not retrospectively and analogically coded when temporal and nontemporal samples are mapped onto the same set of comparisons The interference test results suggest that the temporal summation effect arises from nonmemorial properties of the timing system and is independent of the memory code being used  相似文献   
123.
In a direct comparison, flavor-cued rats learned to avoid shock in a two-way shuttlebox as well as, or better than, tone-cued rats. These results stand in contrast to the prevalent view that rats encounter difficulty in forming flavor-shock, but not tone-shock, associations. In attempting to account for this contrast, we note that experiments revealing cue-modality specificity employ an aversion paradigm and record ingestive behavior. It is argued that both the paradigm and the dependent variable are inappropriate for assessing shock-avoidance learning, and that cue-modality specificity in such a setting reflects paradigm and response choice rather than a general characteristic of rats.  相似文献   
124.
Agreement on mission and institutional responses to decline   总被引:1,自引:0,他引:1  
This study of 56 small- to medium-sized institutions of higher education examines the causal paths between agreement on mission and severity of decline as they predict two types of responses to decline. The mediating effects of causal attributions are also examined. The results suggest that agreement on mission is the better predictor of responses; organizations with a high agreement on mission select fewer operating and strategic responses. An interpretation for these findings is that organizations with a high internal agreement on mission more selectively pursue responses to decline. Decline severity is shown to be of limited value in directly predicting responses to decline for this sample.  相似文献   
125.
The Education Projects section of the British Film Institute (bfi) is engaged in a range of activities which explore the ways in which moving image media might redefine the current curriculum. In the long term our aim is for this work to effect change at policy level by raising awareness of the educative potential of moving image media both as a means of contextualising other subject areas and as an area of study in its own right. This paper describes the rationale behind one pilot project based in a number of Education Action Zones (EAZs). The aim of the project — called ‘Story Shorts’— is to use films as a resource to develop both print literacy and cineliteracy. After an overview of current research in the area of media and literacy, this paper moves on to describe the ‘Story Shorts’ pilot in some detail. It then focuses on some of the theoretical arguments which suggest this kind of scheme may be a way forward for new curriculum design.  相似文献   
126.
How do native Chinese‐speaking (CS) and non‐Chinese‐speaking (NCS) children learn to read and write in Chinese? In the present study, 29 CS and 34 NCS second and third graders aged 76 to 122 months (M = 93.65) participated in an experiment where they were taught 16 new Chinese characters in one of four conditions – copy, radical, phonological and look–say. Results showed that the copying condition best facilitated writing of Chinese characters for both groups, whereas radical knowledge facilitated only CS children's writing. NCS children benefited more from the phonological condition than from the look–say condition in learning to read Chinese. These results highlight the effectiveness of copying practice for all children learning to write Chinese. However, approaches to reading and writing Chinese may differ somewhat depending on the Chinese background knowledge of the children as well. Teaching children Chinese should be geared towards the strengths of different groups for learning.  相似文献   
127.

Notes and Reviews

Some recent Unesco publications  相似文献   
128.
129.
Because of accreditation, budget, and accountability pressures at the institutional and program levels, technical and professional communication faculty are more than ever involved in assessment-based activities. Using assessment to identify a program's strengths and weaknesses allows faculty to work toward continuous improvement based on their articulation of learning and behavioral goals and outcomes for their graduates. This article describes the processes of program assessment based on pedagogical goals, pointing out options and opportunities that will lead to a meaningful and manageable experience for technical communication faculty, and concludes with a view of how the larger academic body of technical communication programs can benefit from such work. As ATTW members take a careful look at the state of the profession from the academic perspective, we can use assessment to further direct our programs to meet professional expectations and, far more importantly, to help us meet the needs of the well-educated technical communicator.  相似文献   
130.
Physical activity is associated with numerous health benefits in youth; however, these benefits could extend further than health, into education. Our aim was to systematically review and combine in meta-analyses evidence concerning the association between physical activity and the dimensions of school engagement, including behavior (e.g., time-on-task), emotions (e.g., lesson enjoyment), and cognition (e.g., self-regulated learning). We conducted meta-analyses using structural equation modeling on results from 38 studies. Overall, physical activity had a small, positive association with school engagement (d = .28, I2 = .86), 95% confidence interval [.12, .46]. This association was moderated by study design, with significant associations shown in randomized controlled trials but not in studies employing other designs. Risk of bias was also a significant effect moderator, as studies with a low risk of bias showed significant associations but not high risk of bias studies. Altogether, these results suggest that physical activity could improve school engagement.  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