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   1179篇
  免费   26篇
教育   918篇
科学研究   24篇
各国文化   18篇
体育   64篇
综合类   1篇
文化理论   9篇
信息传播   171篇
  2024年   1篇
  2023年   8篇
  2022年   16篇
  2021年   32篇
  2020年   41篇
  2019年   62篇
  2018年   69篇
  2017年   97篇
  2016年   64篇
  2015年   45篇
  2014年   62篇
  2013年   266篇
  2012年   37篇
  2011年   47篇
  2010年   34篇
  2009年   40篇
  2008年   36篇
  2007年   34篇
  2006年   26篇
  2005年   19篇
  2004年   28篇
  2003年   19篇
  2002年   21篇
  2001年   15篇
  2000年   14篇
  1999年   8篇
  1998年   9篇
  1997年   7篇
  1996年   4篇
  1995年   6篇
  1994年   10篇
  1993年   4篇
  1992年   2篇
  1991年   5篇
  1990年   2篇
  1989年   1篇
  1988年   2篇
  1987年   4篇
  1986年   2篇
  1985年   1篇
  1984年   1篇
  1982年   1篇
  1981年   1篇
  1979年   1篇
  1972年   1篇
排序方式: 共有1205条查询结果,搜索用时 140 毫秒
61.
Theoretical explanations, systemic response, and policy work on offenders and specific crime types are the backbone of criminal justice curricula in the United States. However, a similar breadth and depth of education on crime victims appear to be lacking in traditional criminal justice curricula, despite voluminous research on victims of crime. In this exploratory study, the authors conducted a content analysis of 679 programs from the Academy of Criminal Justice (ACJS) website directory. Departmental and course-level variables were included in the analysis. Results indicate that while more than half of the programs have faculty with expressed interests in victimization, only 11% of programs studied required coursework on crime victims and/or victimization. Implications of the results are discussed.  相似文献   
62.
The use of technology in schools is now ubiquitous, but the effectiveness on the learning environment has mixed results. This paper describes the development and validation of an instrument to measure students’ attitudes toward and knowledge of technology with the aim of investigating any differences based on gender after a course where the science department made use of technology as an integral part of teaching biology. In this study, conducted in one school in the state of New York, in the United States of America, the Students’ Attitudes Toward and Knowledge of Technology Questionnaire was administered to nearly 700 high school science students. A principal component and principal factor analysis resulted in new scales from the validation of the instrument that demonstrated high reliabilities. There were statistically significant gender differences in all the scales of the questionnaire in favor of males.  相似文献   
63.
Although there are challenges in delivering a quality improvement initiative at academic medical centers, the potential benefits to resident physicians‐in‐training, hospitals, and patients are significant. This article describes the effects of an institution‐wide effort. Resident physicians‐in‐training from four medical specialty programs partnered with hospital staff while working on team quality‐improvement projects. We tracked clinical outcomes and used validated assessments. The results showed improvements in learning and organizational culture.  相似文献   
64.
The authors present the feasibility and acceptability of a parent sexuality education program led by peer educators in community settings. They also report the results of an outcome evaluation with 71 parents who were randomized to the intervention or a control group and surveyed one month prior to and six months after the four-week intervention. The program was highly feasible and acceptable to participants, and the curriculum was implemented with a high level of fidelity and facilitator quality. Pilot data show promising outcomes for increasing parental knowledge, communication, and monitoring of their adolescent children.  相似文献   
65.
66.
67.
A summarization task was used to study whether headings influence readers' representations of the topic structure of a text. College students (Experiments 1-3) and sixth- and eighth-graders (Experiment 3) summarized a multiple topic text that (a) included headings introducing every new subtopic, (b) included headings introducing half of the new subtopics, or (c) included no headings. In all experiments, topics were more likely to be included in a summary if they were signaled than if they were not signaled. This effect was magnified when the text was only half signaled: Signaled topics were more likely to appear in a summary if only half the text topics were signaled than if all of the topics were signaled; however, unsignaled topics were less likely to appear in a summary if half of the text topics were signaled than if none of the text topics were signaled. The findings demonstrate that readers rely heavily on headings in a task that emphasizes attention to a text's topic structure. It is suggested that previously observed signaling effects on text recall are mediated by effects on how readers represent a text's topic structure. Copyright 2001 Academic Press.  相似文献   
68.
69.
Virtual education in universities: a technological imperative   总被引:1,自引:0,他引:1  
Many educational journals have debated the issue of the "virtual university". As technology is improving and evolving, such "virtuality" becomes a reality. The forecasts are that, in the not too distant future, it will be possible for courses to be completed solely by the use of the World Wide Web or Internet. These "virtual classrooms" will take the place of the solid buildings where students currently attend lectures, at set times in set rooms. The information will be gathered at the student's convenience and assignments will be handed in via this medium. There is potentially an advantage for everyone involved, from the reduced building resource costs to the availability of teaching support 24 hours a day, 7 days a week
Whilst many of these studies identify the benefits of technology in education there are dissenting voices from many other quarters. However there are also arguments identifying the disadvantages to the technology based delivery systems proposed. Either way, there are going to be radical changes in the methods which students will use to tackle the workload involved in studying towards a degree. This paper will explore both sides of the argument. The main contention of this paper is that technology undoubtedly will offer many benefits for the learner, however, the pitfalls need careful consideration in the design of the learning environment. This paper uses examples from educational institutions across different cultures.  相似文献   
70.
Conclusion One of the most obvious conclusions the survey results point to is that the presses questioned are more similar than different. Differences are mainly in degrees of sophistication, no technique. The larger presses are able to orchestrate the various elements of promotion and distribution more completely than the smaller ones, which do not have the resources to do everything, and tend to focus on a limited number of areas. One press may not do much advertising, preferring to concentrate on direct mailings; another may put a lot of energy into promotion to libraries, and not into selling foreign rights. Not surprisingly, cash flow and distribution were named the biggest problems facing the presses surveyed; another major obstacle was lack of time. One might think that sufficient sums of money could solve all these problems, but even the commercial presses with their comparatively vast resources haven’t been able to come up with a way to sell literature. The most noteworthy point about this survey is the willingness of the presses to participate and to talk about promotion, marketing and distribution. This shows they are practical as well as idealistic. Though they are editorially driven, presses that want to continue to publish the books they love knew they have to master thebusiness of publishing to survive. Lisa Domitrovich, formerly of Calyx Books, undertook this survey while an Arts Administration Fellow, Literature Program, National Endowment for the Arts.  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