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   492篇
  免费   17篇
教育   404篇
科学研究   20篇
各国文化   4篇
体育   46篇
文化理论   3篇
信息传播   32篇
  2022年   2篇
  2021年   7篇
  2020年   9篇
  2019年   14篇
  2018年   30篇
  2017年   27篇
  2016年   33篇
  2015年   15篇
  2014年   12篇
  2013年   98篇
  2012年   20篇
  2011年   11篇
  2010年   16篇
  2009年   13篇
  2008年   7篇
  2007年   14篇
  2006年   12篇
  2005年   6篇
  2004年   15篇
  2003年   6篇
  2002年   9篇
  2001年   4篇
  2000年   6篇
  1999年   3篇
  1998年   3篇
  1997年   6篇
  1996年   4篇
  1995年   9篇
  1994年   7篇
  1993年   8篇
  1992年   4篇
  1991年   4篇
  1990年   7篇
  1989年   7篇
  1988年   10篇
  1987年   3篇
  1986年   4篇
  1984年   2篇
  1983年   4篇
  1982年   2篇
  1981年   4篇
  1980年   4篇
  1979年   4篇
  1978年   5篇
  1977年   2篇
  1976年   2篇
  1974年   2篇
  1972年   2篇
  1956年   2篇
  1892年   1篇
排序方式: 共有509条查询结果,搜索用时 281 毫秒
41.
This article provides an introduction to loglinear analysis of cross-classification tables, including tables with nominal and ordinal variables. Loglinear models offer several advantages over the more commonly used chi-square test of independence, including the ability to analyze 3-, 4-, and higher-way interactions, the ability to determine whether the association between variables is linear or nonlinear, and the ability to interpret scale scores assigned to categories of an ordinal variable. After a review of the advantages of loglinear modeling, the chi-square test of independence is compared with the loglinear model of independence. This comparison serves to introduce the notation and terminology of loglinear modeling. The overall strategy of loglinear modeling is introduced next; then special loglinear models for ordinal data are reviewed. Each model discussed in the article is applied to data from the developmental literature.  相似文献   
42.
Four pigeons were exposed to several nonindependent concurrent variable-interval schedules of reinforcement. One schedule component required a keypecking response; the other component required a treadlepressing response. The birds matched the ratio of their behavior (as measured by responses and time) between the two topographically different responses to the ratio of reinforcement in those two components. When additional foods not contingent on a keypeck or treadle-press were then added, the birds matched time spent in the components to total rates of food delivered in those components; response matching was somewhat disrupted. The matching law, developed under concurrent variable-interval schedules requiring similar responses, can thus account for choice behavior involving topographically different responses.  相似文献   
43.
Experience gained in the construction of the world's first Geographical Information Systems tutor, ARCDEMO, emphasised the importance of accommodating different learning strategies. ARCDEMO, while highly successful, suffered from static graphical displays, a single pre-determined access path, and an overall design which restricted its scope in use. The Geographical Information System Tutor (GIST) was developed to address these problems using Apple's object-orientated HyperCard software. GIST incorporates a 'point-and-click' interface with graphical cues to initiate operations which include animated demonstrations, step-by-step illustrative graphics and graphical displays capable of user modification. The system was designed with two alternative access modes, serial or browsing , to allow different classes of user to work through the material in their preferred fashion. The use of GIST in undergraduate and short course teaching has shown how users respond well to the interface and find graphical explanations easy to follow.  相似文献   
44.
45.
Although the importance of phonological awareness has been discussed widely in the research literature, the concept is not well understood by many classroom teachers. In the study described here, we worked with groups of kindergarten and first-grade teachers (the experimental group) during a 2-week summer institute and throughout the school year. We shared with them research about learning disabilities and effective instruction, stressing the importance of explicit instruction in phonological and orthographic awareness. We followed the experimental group and a control group into their classrooms for a year, assessing teachers' classroom practices and their students' (n = 779) learning. The study yielded three major findings: We can deepen teachers' own knowledge of the role of phonological and orthographic information in literacy instruction; teachers can use that knowledge to change classroom practice; and changes in teacher knowledge and classroom practice can improve student learning.  相似文献   
46.
47.
48.
In this conceptual article, we focus on mentoring as a strategy to mend the cracks in the education pipeline for African American graduate students. Our article highlights the African American Mentoring Program (AAMP) model and examines the unique methods it uses to support the retention and graduation of African American graduate students from a university and their transition to the workforce. AAMP operates from a Transitional Cultural Framework and strives to bridge the gap between the students’ culture and the culture of the university. AAMP’s uniqueness is harnessed in its deep roots in culture, history, collectivism, and inter-generational sharing of knowledge. We end with implications and recommendations for universities and future research.  相似文献   
49.
50.
Abstract

In this afterword, Kai M. Green asks us to think about the stakes of trans* visibility in the academy and beyond.  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