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   713篇
  免费   22篇
  国内免费   2篇
教育   605篇
科学研究   12篇
各国文化   10篇
体育   26篇
文化理论   10篇
信息传播   74篇
  2022年   8篇
  2021年   11篇
  2020年   22篇
  2019年   25篇
  2018年   45篇
  2017年   44篇
  2016年   43篇
  2015年   24篇
  2014年   30篇
  2013年   162篇
  2012年   23篇
  2011年   23篇
  2010年   9篇
  2009年   13篇
  2008年   32篇
  2007年   20篇
  2006年   19篇
  2005年   13篇
  2004年   22篇
  2003年   16篇
  2002年   13篇
  2001年   9篇
  2000年   8篇
  1999年   9篇
  1998年   5篇
  1997年   6篇
  1996年   7篇
  1995年   8篇
  1994年   6篇
  1993年   4篇
  1991年   2篇
  1990年   3篇
  1988年   4篇
  1986年   3篇
  1985年   3篇
  1984年   6篇
  1983年   3篇
  1982年   3篇
  1981年   3篇
  1980年   4篇
  1979年   2篇
  1978年   3篇
  1977年   2篇
  1975年   3篇
  1974年   3篇
  1972年   1篇
  1971年   1篇
  1970年   1篇
  1967年   2篇
  1943年   1篇
排序方式: 共有737条查询结果,搜索用时 15 毫秒
51.
52.
53.
This article considers the Australian entry score system, the Australian Tertiary Admissions Rank (ATAR), and its usage as a selection mechanism for undergraduate places in Australian higher education institutions and asks whether its role as the main selection criterion will continue with the introduction of demand driven funding in 2012. Admission strategies for undergraduate places in Australian universities have remained unchanged for many years. The author concludes that the current entry scheme, the ATAR, will continue as a dominant selection criterion particularly for courses where demand exceeds supply, but ATAR-based selection will be insufficient to meet the participation targets set by the federal government. There is now an opportunity for universities to differentiate themselves by their admission strategies and to improve participation of equity groups through the normalisation of alternative entry mechanisms.  相似文献   
54.
55.
Internationalization of educational publishing promises fresh perspectives and new solutions—but not if US-based editors, reviewers, and readers fail to recognize the significance of research conducted outside the USA. This essay explores the concept of “significance” in the context of peer review of journal articles, and explains why US-based reviewers easily miss the social importance and the intellectual interest of research conducted elsewhere. It points to several steps that can be taken to increase publication of the full global range of educational scholarship.  相似文献   
56.
In this article, I describe how Jane Butler Kahle’s intellectual curiosity, commitment to equity and her ability to use various research approaches, to establish research and networking groups comprised of scholars from diverse backgrounds, theoretical perspectives and geographic locations, to disseminate research outcomes and findings through scholarly publications, service on policy committees and mentoring of other scholars framed a career in science education that has impacted students, teachers, and researchers. Jane synergistically and tirelessly combined her research, teaching, and service to identify, challenge and reduce inequities in science education in the US and throughout the world because for her it was important that all students have access to quality science education.  相似文献   
57.
Despite the impact of genetics on daily life, biology undergraduates understand some key genetics concepts poorly. One concept requiring attention is dominance, which many students understand as a fixed property of an allele or trait and regularly conflate with frequency in a population or selective advantage. We present the Dominance Concept Inventory (DCI), an instrument to gather data on selected alternative conceptions about dominance. During development of the 16-item test, we used expert surveys (n = 12), student interviews (n = 42), and field tests (n = 1763) from introductory and advanced biology undergraduates at public and private, majority- and minority-serving, 2- and 4-yr institutions in the United States. In the final field test across all subject populations (n = 709), item difficulty ranged from 0.08 to 0.84 (0.51 ± 0.049 SEM), while item discrimination ranged from 0.11 to 0.82 (0.50 ± 0.048 SEM). Internal reliability (Cronbach''s alpha) was 0.77, while test–retest reliability values were 0.74 (product moment correlation) and 0.77 (intraclass correlation). The prevalence of alternative conceptions in the field tests shows that introductory and advanced students retain confusion about dominance after instruction. All measures support the DCI as a useful instrument for measuring undergraduate biology student understanding and alternative conceptions about dominance.  相似文献   
58.
59.
60.
The purpose of this study was to describe the physical activity levels of urban inner city preschoolers while attending Head Start, the federally funded preschool program for children from low-income families. Participants were 158 African American children. Their physical activity during Head Start days was measured using programmed RT-3 accelerometers. Results revealed that the children spent the most time in sedentary and light physical activity, while their participation in moderate-to-vigorous physical activities was low. Given the sedentary class format and limited physical space for the Head Start programs observed, we suggest adding a structured physical activity component to Head Start schools to fight the overweight and obesity crisis.  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