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   1419篇
  免费   16篇
教育   1082篇
科学研究   62篇
各国文化   12篇
体育   177篇
文化理论   22篇
信息传播   80篇
  2023年   19篇
  2022年   28篇
  2021年   33篇
  2020年   58篇
  2019年   89篇
  2018年   131篇
  2017年   112篇
  2016年   111篇
  2015年   79篇
  2014年   66篇
  2013年   310篇
  2012年   46篇
  2011年   38篇
  2010年   26篇
  2009年   26篇
  2008年   19篇
  2007年   24篇
  2006年   16篇
  2005年   13篇
  2004年   16篇
  2003年   20篇
  2002年   11篇
  2001年   14篇
  2000年   10篇
  1999年   3篇
  1998年   9篇
  1997年   5篇
  1996年   12篇
  1995年   11篇
  1994年   8篇
  1993年   4篇
  1992年   3篇
  1991年   3篇
  1990年   7篇
  1989年   8篇
  1988年   2篇
  1987年   2篇
  1986年   3篇
  1985年   6篇
  1983年   3篇
  1981年   4篇
  1978年   2篇
  1977年   3篇
  1976年   6篇
  1974年   2篇
  1970年   2篇
  1967年   2篇
  1956年   1篇
  1948年   1篇
  1927年   1篇
排序方式: 共有1435条查询结果,搜索用时 15 毫秒
11.
Business professors were surveyed to determine their attitudes towards two methods of collecting students' teaching evaluations of faculty--the traditional paper-and-pencil method conducted in class and the online method conducted via the Internet. Faculty preferred the traditional paper method, mainly because they believed it would produce a higher and more accurate response than the online method. Faculty characteristics were examined to determine whether they were related to attitudes towards the online method of collecting teaching evaluations. No characteristics were found to be significantly associated with attitudes towards the online method. Suggestions for future researchers are offered.  相似文献   
12.
Results are reported in this paper from a study aimed at evaluating significant competencies in final-year students of some engineering programmes in Chile. The study was carried out by a group of eight universities that were interested in exploring ways to assess learning outcomes such as those demanded by the recent Chilean accreditation system. The authors actively participated in all stages of the study, contributing directly to the design, application and results evaluation of some tests. A sample of 150 students was tested, under conditions that guaranteed the comparability of results. In this paper the authors present results relating to the evaluation of effective communication. The study was backed up by a conceptual model and some hypotheses that are explained and discussed in this work.  相似文献   
13.
14.
15.
16.
Most universities use Information Systems (IS) to perform their daily administrative activities (student enrollment, data files, accountancy, etc.), and an integrated Learning Management System (LMS) to support teaching and learning. However, although a lot of effort has been put into deploying these computerized systems, the data that they provide are not fully exploited from an educational perspective. In this paper we describe a case in which these data have been used to identify relevant relations between the general use of the LMS, the existence of teaching innovation programs and the quality of education. The method used can be easily generalized and employed in other different contexts, to derive meaningful information on the impact that some variables may have over others.  相似文献   
17.
本文根据热力学原理分析了由化学反应的△H判断化学反应方向的条件.找出了由化学反应式估计△S的符号的一般规律.从热力学和动力学的角度分析了△H与化学反应速度率的关系,以及△H与温度对化学反应限度的影响.  相似文献   
18.
ABSTRACT

The presence of learning gardens in Spain is growing, and the current scenario is highly diverse in relation to issues such as participatory models or purposes, among others. In the context of the 1st National Meeting on organic learning gardens, we convened eight expert practitioners in a focus group. Their discourse was analyzed through content analysis, after which four categories were selected for co-occurrence analyses. The most important questions for university garden-based practitioners in the country are presented, related to actors involved, functions that gardens fulfill, strengths of these educational resources, and requirements for their consolidation.  相似文献   
19.
The study examined the sustained effects of methylphenidate on reading performance in a sample of 42 boys, aged 8 to 11, with attention deficit-hyperactivity disorder (ADHD). Two subgroups were formed based on the presence or absence of co-occurring conduct disorders. Subjects were selected on the basis of their positive response to methylphenidate as determined in a series of original medication trials (Forness, Cantwell, Swanson, Hanna, & Youpa, 1991). For the purpose of this study, subjects were placed on their optimal dose of medication for a 6-week period and then tested on measures of oral reading and reading comprehension equivalent to those used in the original trials, retested after a week without medication (placebo), then tested again the following week after return to medication. Only the subgroup with conduct disorders responded, and this response was limited to reading comprehension improvement in only those subjects who also demonstrated improvement in oral reading on original trials. No response differences were found between subjects with or without learning disabilities.  相似文献   
20.
Previously University Director of Student Welfare and Students' Concerns at that university. Has also worked as Vocational Counsellor and teacher at several universities in Peru. Is interested in psychological research and in vocational and psychological guidance.  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