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   17321篇
  免费   244篇
  国内免费   120篇
教育   11997篇
科学研究   2133篇
各国文化   141篇
体育   1588篇
综合类   12篇
文化理论   167篇
信息传播   1647篇
  2022年   120篇
  2021年   157篇
  2020年   297篇
  2019年   445篇
  2018年   594篇
  2017年   537篇
  2016年   535篇
  2015年   335篇
  2014年   418篇
  2013年   3054篇
  2012年   374篇
  2011年   391篇
  2010年   287篇
  2009年   278篇
  2008年   283篇
  2007年   316篇
  2006年   305篇
  2005年   288篇
  2004年   274篇
  2003年   261篇
  2002年   256篇
  2001年   267篇
  2000年   283篇
  1999年   280篇
  1998年   152篇
  1997年   155篇
  1996年   194篇
  1995年   174篇
  1994年   139篇
  1993年   148篇
  1992年   222篇
  1991年   227篇
  1990年   240篇
  1989年   263篇
  1988年   212篇
  1987年   226篇
  1986年   219篇
  1985年   251篇
  1984年   223篇
  1983年   213篇
  1982年   177篇
  1981年   169篇
  1980年   158篇
  1979年   245篇
  1978年   190篇
  1977年   182篇
  1976年   149篇
  1975年   133篇
  1974年   151篇
  1973年   133篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
151.
Amidst global competition in higher education, colleges and universities adopt strategies that mimic and adapt business practices. Branding is now a widespread practice in higher education; multimodal advertisement is a manifestation of emerging branding strategies for universities. While the visibility of brands in higher education has grown substantially in recent years, its empirical study has lagged. This article reports on the findings from a study that employed social semiotic and multimodal analysis to explore text and visual rhetoric as brand construction strategies in publicly displayed university advertisements. After analyzing photographs representing advertising campaigns from 16 different universities displayed in an urban public transportation system, I suggest that universities construct their brand identity through messages that emphasize multiple choices and convenience, but construct success primarily according to corporate standards and values.  相似文献   
152.
153.
154.
Scholarly productivity and the research reputation of academic staff frequently dominate as criteria in the review of higher education courses, disciplines and institutions, a bias which represents a profound hazard for plausible evaluation. Three distinct outcome constructs were identified from analyses of performance indicator data gathered on the accounting discipline in Australia. They were the scholarly productivity of the academic staff involved, the quality of teaching and learning as perceived by students and graduates, and the academic efficiency, in terms of subject completion rates, with which the courses were conducted. Each outcome was shown to be related in a different manner to various characteristics of the courses investigated. The results challenge the orthodox view that scholarly productivity will lead naturally to other desired outcomes of higher education, question the usual surface level interpretation of performance indicators, and suggest that evaluation in higher education might combine connoisseur and performance indicator approaches within the framework of a realist epistemology, placing emphasis on the structures and mechanisms which generate the diverse and distinct outcomes of different courses.  相似文献   
155.
For the two-way factorial design in analysis of variance, the current article explicates and compares three methods for controlling the Type I error rate for all possible simple interaction contrasts following a statistically significant interaction, including a proposed modification to the Bonferroni procedure that increases the power of statistical tests for deconstructing interaction effects when they are of primary substantive interest. Results indicate the general superiority of the modified Bonferroni procedure over Scheffé and Roy-type procedures, where the Bonferroni and Scheffé procedures have been modified to accommodate the logical implications of a false omnibus interaction null hypothesis. An applied example is provided and considerations for applied researchers are offered.  相似文献   
156.
This study highlights the longitudinal changes in educational attitudes of students during the freshman year of college, with the prime focus on comparisons between students in a living-learning program (N=95) and students in the regular curriculum (N=89) at the University of California, Davis. The Student Orientations Survey was used in a pre-post design, and major results were (1) students who selected the experimental program held somewhat different attitudes from their peers in the regular curriculum prior to the start of the academic year and (2) compared to changes in attitudes of their peers, the experimental-program students, by the end of the academic year, had significantly decreased their desire for lectures and formalized education, expressed greater interest in self-directed independent study, desired a more significant role in educational decision-making, and viewed education more as a way of exploring various academic areas rather than solely preparing for a vocational future. Coupled with findings from student interviews, various implications of the results were discussed.  相似文献   
157.
Multimedia and Online Video Case Studies for Preservice Teacher Preparation   总被引:2,自引:0,他引:2  
Case studies have been used successfully as a part of teacher education. There are many possibilities in extending the impact of case studies through the use of technology. Video and the Internet could enable demonstration of more examples, dissemination beyond the walls of the classroom, and discussion between geographically dispersed preservice teachers. Several projects are now investigating the possible ways that technology might enhance or extend text case studies. After exploring four existing products, four essential elements for video case studies are proposed. As video case studies move to the Internet, additional issues arise and these are also explored.  相似文献   
158.
Self-concept in learning disabled adolescents   总被引:1,自引:0,他引:1  
  相似文献   
159.
160.
Early developmental psychologists viewed iconic representation as cognitively less complex than other forms of symbolic thought. It is therefore surprising that iconic signs are not acquired more easily than arbitrary signs by young language learners. One explanation is that children younger than 3 years have difficulty interpreting iconicity. The current study assessed hearing children's ability to interpret the meaning of iconic signs. Sixty-six 2.5- to 5-year-olds who had no previous exposure to signs were required to match iconic signs to pictures of referents. Whereas few of the 2.5-year-olds recognized the meaning of the iconic signs consistently, more than half of the 3.0-year-olds and most of 3.5-year-olds performed above chance. Thus, the ability to recognize the meaning of iconic signs gradually develops during the preschool years. Implications of these findings for sign language development, receptive signed vocabulary tests, and the development of the ability to interpret iconic symbols are discussed.  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