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   698篇
  免费   19篇
教育   529篇
科学研究   34篇
各国文化   28篇
体育   34篇
综合类   1篇
文化理论   6篇
信息传播   85篇
  2023年   2篇
  2022年   4篇
  2021年   10篇
  2020年   18篇
  2019年   31篇
  2018年   24篇
  2017年   30篇
  2016年   28篇
  2015年   16篇
  2014年   29篇
  2013年   144篇
  2012年   17篇
  2011年   29篇
  2010年   23篇
  2009年   21篇
  2008年   16篇
  2007年   20篇
  2006年   22篇
  2005年   17篇
  2004年   10篇
  2003年   19篇
  2002年   15篇
  2001年   10篇
  2000年   6篇
  1999年   14篇
  1998年   9篇
  1997年   7篇
  1996年   8篇
  1995年   13篇
  1994年   7篇
  1993年   8篇
  1992年   14篇
  1991年   6篇
  1990年   6篇
  1989年   8篇
  1988年   5篇
  1987年   8篇
  1986年   4篇
  1985年   3篇
  1984年   2篇
  1983年   2篇
  1982年   2篇
  1981年   5篇
  1980年   3篇
  1979年   4篇
  1978年   3篇
  1976年   3篇
  1973年   2篇
  1967年   3篇
  1835年   2篇
排序方式: 共有717条查询结果,搜索用时 15 毫秒
631.
This study investigated a feedback exchange activity for engaging pre-service teachers and the nature of such feedback in two undergraduate classes, a distance learning (DL) and a face-to-face (F2F) class. The research question asked if the nature of peer feedback was different between F2F and DL class formats. Students’ work samples were collected during class time to examine feedback function ratings. Participants also completed an online questionnaire to examine the nature of expectations of the feedback given. For both the nature of expectations and feedback function ratings, results for chi-square analyses demonstrated no statistically significant difference between the two modes of instruction (F2F versus DL), and the peer feedback categories. However, provision of feedback was significantly favoured in the F2F class over the DL class. Implications for course curriculum and future research are discussed.  相似文献   
632.
Approaches to the theory and practice of peace education are as varied as the situations across the world in which it is undertaken. Against a framework established by the Peace Education Commission of IPRA, current trends in the conceptualization and experience of peace education (from a Western view-point) are considered and reveal (1) acceptance of ‘development’ with ‘justice’ and ‘human rights’ as integral to the concept of peace; (2) emphasis on the psychological as well as socio-political, economic and structural conditions that maintain present injustices and oppressions; (3) renewed efforts to try out innovative educational approaches to a variety of learning situations, from the pre-school to adult formal and non-formal settings; (4) new concern about the materials, content and techniques of learning; and (5) fresh examination of the inter-relationships between theory and practice, research and action. Analyzing a number of conceptual approaches to peace and disarmament education, the authors support a political, participatory strategy and set it in a historical context. Hence, its connection with development education and the significance and implications of a global perspective are demonstrated. The global perspective is seen as a growing-point for peace education today, providing the potential for political consciousness and action.  相似文献   
633.
We have initiated parallel longitudinal studies in Australia (Byrne, PI), the United States (Olson, PI), and Norway (Samuelsson, PI) of identical and fraternal twins who are being tested in preschool for prereading skills, and in kindergarten, first grade, and second grade for the development of early reading, spelling, and related cognitive skills. Comparisons of the similarities of identical and fraternal twins will reveal the relative influence of genetic, shared family environment, and nonshared environment on individual differences at and across different stages of development. Family and twin-specific environmental information is also being directly assessed through parent questionnaires and observations by testers. Most of the data collected so far have been from preschool twins (146 in Australia, 284 in the United States, and 70 in Norway). Preliminary analyses for the preschool cognitive measures showed reliable genetic influences on phonological awareness and several measures of memory and learning. In contrast, vocabulary, grammar, and morphology showed significant shared environment and negligible genetic effects. A print knowledge composite showed both genetic and shared environment influence.  相似文献   
634.
635.
The head and neck region is one of the most complex areas featured in the medical gross anatomy curriculum. The effectiveness of using three‐dimensional (3D) models to teach anatomy is a topic of much discussion in medical education research. However, the use of 3D stereoscopic models of the head and neck circulation in anatomy education has not been previously studied in detail. This study investigated whether 3D stereoscopic models created from computed tomographic angiography (CTA) data were efficacious teaching tools for the head and neck vascular anatomy. The test subjects were first year medical students at the University of Mississippi Medical Center. The assessment tools included: anatomy knowledge tests (prelearning session knowledge test and postlearning session knowledge test), mental rotation tests (spatial ability; presession MRT and postsession MRT), and a satisfaction survey. Results were analyzed using a Wilcoxon rank‐sum test and linear regression analysis. A total of 39 first year medical students participated in the study. The results indicated that all students who were exposed to the stereoscopic 3D vascular models in 3D learning sessions increased their ability to correctly identify the head and neck vascular anatomy. Most importantly, for students with low‐spatial ability, 3D learning sessions improved postsession knowledge scores to a level comparable to that demonstrated by students with high‐spatial ability indicating that the use of 3D stereoscopic models may be particularly valuable to these students with low‐spatial ability. Anat Sci Educ 10: 34–45. © 2016 American Association of Anatomists.  相似文献   
636.
The impact of Web 3.0, also known as the Semantic Web, on online learning is yet to be determined as the Semantic Web and its technologies continue to develop. Online instructors must have a rudimentary understanding of Web 3.0 to prepare for the next phase of online learning. This paper provides an understandable definition of the Semantic Web and its terminology, and then explores possible implications of Web 3.0 on online learning. The foundation of the Semantic Web is data integration. By using metadata, “display only” data is converted to meaningful information which can be located, evaluated, and delivered by software agents. Web 3.0 technologies will assist online instructors in the areas of course development, learner support, assessment, and record keeping. Online students will benefit from learning personalization and knowledge construction powered by the Semantic Web.  相似文献   
637.
638.
Following the 2005 Paris Declaration on Aid Effectiveness, international development policy discourses have focused on partnership as an overarching principle. With a focus on participation and non-hierarchical relationships, new partnerships aim to reconstitute the aid relationship in a way that obviates power inequality and hegemony. However, empirical studies of these partnerships are scarce. This paper uses social network analysis to analyse relationships between organisations involved in prominent partnerships for education in international development. Our analysis of an original dataset demonstrates that bilateral donors, civil society organisations, and international organisations are most likely to occupy central positions in this network, meaning that they enjoy high levels of connectivity to many organisations. Literature on international networks suggests that these organisations would therefore shape the flow of information and ideas between organisations, influence the distribution of resources among members, and determine normative preferences of the partnerships. In contrast, recipient governments, private businesses, and universities occupy peripheral positions. We contextualise these findings with respect to literature on aid in international education and privatisation in the political economy of educational development.  相似文献   
639.
The authors discuss concepts that are related to providing education and training regarding sexual assault, as outlined by the Crime Awareness and Campus Security Act of 1990, as amended in 1992. Because college counseling center staff members often initiate and plan campus outreach prevention programs, an outline is provided of a prevention/awareness week intervention that is designed to address sexual assault on university and college campuses.  相似文献   
640.
Recent arguments in science education have proposed that school science should pay more attention to teaching the nature of science and its social practices. However, unlike the content of science, for which there is well‐established consensus, there would appear to be much less unanimity within the academic community about which “ideas‐about‐science” are essential elements that should be included in the contemporary school science curriculum. Hence, this study sought to determine empirically the extent of any consensus using a three stage Delphi questionnaire with 23 participants drawn from the communities of leading and acknowledged international experts of science educators; scientists; historians, philosophers, and sociologists of science; experts engaged in work to improve the public understanding of science; and expert science teachers. The outcome of the research was a set of nine themes encapsulating key ideas about the nature of science for which there was consensus and which were considered to be an essential component of school science curriculum. Together with extensive comments provided by the participants, these data give some measure of the existing level of agreement in the community engaged in science education and science communication about the salient features of a vulgarized account of the nature of science. Although some of the themes are already a feature of existing school science curricula, many others are not. The findings of this research, therefore, challenge (a) whether the picture of science represented in the school science curriculum is sufficiently comprehensive, and (b) whether there balance in the curriculum between teaching about the content of science and the nature of science is appropriate. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 692–720, 2003  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