全文获取类型
收费全文 | 828篇 |
免费 | 25篇 |
专业分类
教育 | 602篇 |
科学研究 | 28篇 |
各国文化 | 67篇 |
体育 | 47篇 |
文化理论 | 9篇 |
信息传播 | 100篇 |
出版年
2024年 | 3篇 |
2023年 | 7篇 |
2022年 | 19篇 |
2021年 | 15篇 |
2020年 | 40篇 |
2019年 | 42篇 |
2018年 | 55篇 |
2017年 | 68篇 |
2016年 | 49篇 |
2015年 | 29篇 |
2014年 | 50篇 |
2013年 | 194篇 |
2012年 | 23篇 |
2011年 | 22篇 |
2010年 | 26篇 |
2009年 | 22篇 |
2008年 | 13篇 |
2007年 | 23篇 |
2006年 | 14篇 |
2005年 | 13篇 |
2004年 | 10篇 |
2003年 | 8篇 |
2002年 | 12篇 |
2001年 | 6篇 |
2000年 | 6篇 |
1999年 | 9篇 |
1998年 | 11篇 |
1997年 | 7篇 |
1996年 | 2篇 |
1995年 | 10篇 |
1994年 | 6篇 |
1993年 | 5篇 |
1991年 | 3篇 |
1990年 | 3篇 |
1989年 | 5篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1970年 | 2篇 |
1968年 | 2篇 |
1967年 | 1篇 |
排序方式: 共有853条查询结果,搜索用时 15 毫秒
811.
812.
813.
AbstractThis paper presents a study which aims to validate a scale for assessing the impact of Web 2.0 in education. From a structural perspective, we evaluate the influence of various factors (Training, Attitude and Use of Web 2.0) on the Impact of Web 2.0 in education with a sample of 403 students from different degrees of the University of Huelva, applying a Likert scale constructed for this purpose. To analyse the psychometric properties of the scale, we conducted a Chronbach’s Alpha reliability test and factor analysis. To validate the theoretical construct, we conducted an analysis according to structural equation modelling, which enabled us to confirm the influence of training, attitude and use on the Impact of Web 2.0, and to observe how the factors interrelate and influence each other. We conclude that the existence of a training plan is not enough in itself and that, rather, it is the approach taken to Web 2.0 and the use made of it that has more influence on its educational impact. 相似文献
814.
AbstractEarly schooling may influence the future academic results of students. In spite of this, there are very few studies providing evidence to demonstrate such an influence, with children under three being included in the notion of early schooling, as is the case in this study. We analyse the influence of this kind of education on the reading comprehension of fourth year primary students in Spain, on the basis of the data obtained from the Progress in International Reading Literacy Study (PIRLS) of 2011. Given the type of sampling used with PIRLS, with its hierarchical structure, we estimate multilevel educational production functions. The results obtained indicate that early schooling, as well as the socio-economic and cultural background of families, has a positive effect on students’ results in reading comprehension. These results support proposals for widening opportunities for receiving free education in early childhood, at least for socio-economically disadvantaged families, in order to compensate for the lack of early schooling received by their children and the consequent effects this has on their reading skills. 相似文献
815.
Miriam Raider-Roth Amy Rector-Aranda Tammy Kaiser Liron Lipinsky Alison Weikel Sara Wolkenfeld 《Journal of Jewish Education》2013,79(2):187-208
ABSTRACTIn this article, the authors describe and discuss applications of the Group-Level Assessment/Understanding (GLA/GLU) process, an innovative participatory action research methodology. The authors first describe the GLA/GLU application in the Mandel Teacher Educator Institute (MTEI) and the creation of an MTEI interpretive community to deeply analyze the collected data. The authors then describe adaptations of the process in their home communities to address community-identified dilemmas, tensions, and problems. The article concludes with reflections on common themes that emerged in the GLA/GLU applications–shared power, risk-taking, and methodological innovation. 相似文献
816.
Multi-university collaborations draw on diverse resources and expertise, but they impose coordination costs for bridging institutional differences and geographic distance. We report a study of the coordination activities and project outcomes of 491 research collaborations funded by the US National Science Foundation. Coordination activities, especially division of responsibility for tasks and knowledge transfer among investigators, predicted project outcomes (e.g., producing new knowledge, creating new tools, and training students). However, more universities involved in a collaboration predicted fewer coordination activities and fewer project outcomes. A statistical mediation analysis showed that insufficient coordination explained the negative relationship between multi-university collaboration and project outcomes. 相似文献
817.
818.
Planting-Bergloo Sara Orlander A. A. Jakobson B. 《Cultural Studies of Science Education》2022,17(2):541-556
Cultural Studies of Science Education - In this study we examine upper secondary students’ notions of contraceptive methods, as human reproduction and contraception are common content in... 相似文献
819.
Graduate teaching assistants (TAs) are increasingly responsible for instruction in undergraduate science, technology, engineering, and mathematics (STEM) courses. Various professional development (PD) programs have been developed and implemented to prepare TAs for this role, but data about effectiveness are lacking and are derived almost exclusively from self-reported surveys. In this study, we describe the design of a reformed PD (RPD) model and apply Kirkpatrick''s Evaluation Framework to evaluate multiple outcomes of TA PD before, during, and after implementing RPD. This framework allows evaluation that includes both direct measures and self-reported data. In RPD, TAs created and aligned learning objectives and assessments and incorporated more learner-centered instructional practices in their teaching. However, these data are inconsistent with TAs’ self-reported perceptions about RPD and suggest that single measures are insufficient to evaluate TA PD programs. 相似文献
820.
Jennifer Loertscher David Green Jennifer E. Lewis Sara Lin Vicky Minderhout 《CBE life sciences education》2014,13(3):516-528
Threshold concepts (TCs) are concepts that, when mastered, represent a transformed understanding of a discipline without which the learner cannot progress. We have undertaken a process involving more than 75 faculty members and 50 undergraduate students to identify a working list of TCs for biochemistry. The process of identifying TCs for biochemistry was modeled on extensive work related to TCs across a range of disciplines and included faculty workshops and student interviews. Using an iterative process, we prioritized five concepts on which to focus future development of instructional materials. Broadly defined, the concepts are steady state, biochemical pathway dynamics and regulation, the physical basis of interactions, thermodynamics of macromolecular structure formation, and free energy. The working list presented here is not intended to be exhaustive, but rather is meant to identify a subset of TCs for biochemistry for which instructional and assessment tools for undergraduate biochemistry will be developed. 相似文献