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   23445篇
  免费   329篇
  国内免费   14篇
教育   16702篇
科学研究   1911篇
各国文化   250篇
体育   2291篇
综合类   7篇
文化理论   212篇
信息传播   2415篇
  2021年   233篇
  2020年   359篇
  2019年   536篇
  2018年   728篇
  2017年   665篇
  2016年   662篇
  2015年   402篇
  2014年   532篇
  2013年   4233篇
  2012年   484篇
  2011年   536篇
  2010年   402篇
  2009年   434篇
  2008年   473篇
  2007年   439篇
  2006年   414篇
  2005年   358篇
  2004年   389篇
  2003年   304篇
  2002年   323篇
  2001年   458篇
  2000年   508篇
  1999年   434篇
  1998年   255篇
  1997年   248篇
  1996年   306篇
  1995年   244篇
  1994年   257篇
  1993年   220篇
  1992年   349篇
  1991年   366篇
  1990年   339篇
  1989年   364篇
  1988年   336篇
  1987年   325篇
  1986年   325篇
  1985年   370篇
  1984年   292篇
  1983年   303篇
  1982年   239篇
  1981年   246篇
  1980年   259篇
  1979年   349篇
  1978年   258篇
  1977年   239篇
  1976年   199篇
  1975年   181篇
  1974年   182篇
  1973年   176篇
  1971年   174篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
941.
This essay applies Richard Gregg's theory of protest rhetoric to 705 American social movement songs from 1800 to 1985 to discover how songs enable protestors to identify against others and thus to locate themselves positively in the social hierarchy. Songs are ideal messages for ego‐enhancement because they are movement‐centered, concerned with social relationships, and highly self‐directed. Terms denoting innocent victimage and wicked victimizer dominate the selected songs, and the vision of reality is negative, dangerous, threatening, and unfair. Relatively few songs emphasize the unity, virtue, wisdom, or bravery of protestors. The self‐image contained in songs does not appear to express a strongly positive identity or locate the oppressed very high in the symbolic or social hierarchy. This self‐image would seem to fulfill three ego functions essential for the early phases of social movements: raising consciousness, allaying guilt, and reclaiming or proclaiming one's ego. However, a different self‐image is needed as movements grow, confront opposition successfully, achieve some goals, suffer setbacks, and splinter into factions. This analysis of songs indicates that protestors have difficulty making the essential transition from a self‐image of victim to one of power, worth, and virtue. They cannot extricate themselves from symbolically defensive positions in a hostile environment.  相似文献   
942.
With a view to attracting more students and offering flexible learning opportunities, online teaching and learning is becoming increasingly widespread across the higher education sector. It is now found across a wide range of disciplines (e.g., business, health, psychology, accounting, information technology) and program levels (e.g., from associate degrees to doctorate degrees). Online delivery is also strongly represented in the teacher education sector at many universities. Research of online delivery in higher education generally and teacher education specifically has pointed to a range of benefits and challenges associated with this mode of learning. Within the teacher education literature, many aspects of the online preparation of teachers remain poorly understood. More specifically, there is scant literature on the experiences and beliefs of teacher educators in relation to their readiness and preparation for online teaching as well as their beliefs in relation to the appropriateness of online education for preservice teachers. This article responds to this gap in the literature and reports on an exploratory study that worked with academic staff, teaching in a fully online teacher education course, at a mid-size Australian university. Twenty-seven teacher educators completed a 34-item questionnaire that consisted of closed and open-ended questions. With regards to readiness and preparation for teaching online, the majority of teacher educators reported lacking confidence and competence in the technological and pedagogical skills required to teach online. By and large, the study participants were welcoming of individualized “at-elbow” support that seemed to abate some of their fears of online teaching. The teacher educators were generally divided on whether the online classroom was an appropriate method for preparing preservice teachers. This article concludes with several recommendations for consideration by teacher educators who work in an online environment and sets the stage for a more ambitious study.  相似文献   
943.
There has been considerable interest in the use of school‐based curriculum review as a means to encourage development and improvement in schools. This paper explores some of the issues involved in such reviews and presents a case study of a review undertaken in a 13–18 upper school. The process is explored partly through the considerable body of documentation which was produced during the review and also through the perceptions of those taking part. For those considering undertaking such a review there are a series of questions which might act as a check‐list as the review proceeds.  相似文献   
944.
945.
946.
947.
The effects of writing style upon mature older readers’ reading comprehension are considered. Two narrative historical selections, the first emotive and abstract and the second nonemotive and concrete, were employed. Miscue analysis was used to evaluate the efficiency with which each reader used reading strategies across the five systems that cue meaningful comprehension. Miscues were analyzed at the word, clause, sentence, and intersentence levels. In addition, interview schedules were employed to identify readers’ perceptions of preferred reading strategies and to permit a comparison with actual performance. The findings indicate that mature older readers are consistent in cue system utilization. A preference for the word cue system influenced both the use of cues from other systems and comprehension. Use of the word‐level cue system is inversely related to the use of the other available cue systems. Preference for cues within words also appears to be inversely related to comprehending effectiveness. The subjects’ perceptions of the reading process and their actual reading performance appeared to determine patterns of cue system use more clearly than did the differences in materials. As a result, those developing materials intended for use in programs with older persons should not only be concerned with the content and quality of those materials but also the skills and perceptions of those who will use the materials.  相似文献   
948.
The extensive developments in electronics over the past few years will have significant consequences for education in general and for all institutions serving education in some degree.  相似文献   
949.
950.
Abstract

The Florida Teletraining Project tested the feasibility of using community colleges as providers of various types of military training to personnel in the Reserve Components (RC). Training was delivered via the Army's TNET system, which employs two‐way interactive video. Five courses were produced, delivered, and evaluated during the project. Results showed that effective military course reconfiguration can be accomplished by civilian institutions, that the delivery system was technically reliable, that students performed well using specially reconfigured courseware, and that students rated the video teletraining approach as effective. The project demonstrated the potential of two‐way video teletraining for a variety of military training applications for several different levels of military personnel.  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