全文获取类型
收费全文 | 804篇 |
免费 | 15篇 |
专业分类
教育 | 555篇 |
科学研究 | 56篇 |
各国文化 | 14篇 |
体育 | 82篇 |
综合类 | 1篇 |
文化理论 | 6篇 |
信息传播 | 105篇 |
出版年
2023年 | 3篇 |
2022年 | 12篇 |
2021年 | 14篇 |
2020年 | 22篇 |
2019年 | 38篇 |
2018年 | 60篇 |
2017年 | 68篇 |
2016年 | 51篇 |
2015年 | 23篇 |
2014年 | 35篇 |
2013年 | 182篇 |
2012年 | 24篇 |
2011年 | 35篇 |
2010年 | 27篇 |
2009年 | 25篇 |
2008年 | 32篇 |
2007年 | 19篇 |
2006年 | 19篇 |
2005年 | 18篇 |
2004年 | 18篇 |
2003年 | 16篇 |
2002年 | 10篇 |
2001年 | 7篇 |
2000年 | 9篇 |
1999年 | 7篇 |
1998年 | 3篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1979年 | 2篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1972年 | 1篇 |
1967年 | 2篇 |
1964年 | 1篇 |
1898年 | 1篇 |
1828年 | 1篇 |
排序方式: 共有819条查询结果,搜索用时 31 毫秒
141.
Teachers’ efficacy beliefs are thought to influence not only their motivation and performance but also the achievement of their students. Scholars have therefore turned their attention toward the sources underlying these important teacher beliefs. This review seeks to evaluate the ways in which researchers have measured and conceptualized the sources of teaching self-efficacy across 82 empirical studies. Specifically, it aims to identify what can be inferred from these studies and what important questions still remain about the origins of teachers’ efficacy beliefs. Results indicate that a number of methodological shortcomings in the literature have prevented a clear understanding of how teachers develop a sense of efficacy. Nonetheless, insights gleaned from existing research help to refine, and to expand, theoretical understandings of the sources of self-efficacy and their influence in the unique context of teaching. Implications for future research and practice are addressed. 相似文献
142.
Claude Steele’s stereotype threat hypothesis posits that when there are negative stereotypes about the intellectual capacity of certain (stigmatised) groups, members of that group suffer aversive consequences; group members who are most strongly identified with the stigmatised domain in question (e.g., intellectual or academic ability) are those most likely to suffer the effects of stereotype threat. In education, it is widely held that personal investment in schooling should lead to more positive outcomes. However, highly‐invested individuals will most keenly experience the negative effects of stigma. Thus those most at risk for withdrawing from school among students of colour (who suffer a stigma of intellectual inferiority) could be those most invested in schooling. This hypothesis was tested by measuring identification with academics among a group of incoming students at a racially diverse inner‐city high school in the Midwest USA. Regardless of race, the students who most strongly identified with academics (they valued and considered academics central to the self) had higher GPAs, lower levels of absenteeism, and fewer behavioural referrals. However, among students of colour the most strongly identified were more likely to withdraw, while identification with academics did not significantly influence the withdrawal of Caucasian students. These results highlight the importance of providing a supportive environment that diffuses stereotype threat for all students, even those who appear to be academically successful. 相似文献
143.
This study highlights the explanatory principle of cognitive consistency as a foundation for political entertainment research. More specifically, appreciation for pro- versus counter-attitudinal political humor is analyzed via one statewide (N = 304) and two national surveys (N = 1008, N = 786, respectively). Analyses reveal a preference for pro-attitudinal over counter-attitudinal humor. In addition, an assessment of pro- versus counter-attitudinal political humor appreciation serving as potential mediators of one another relative to political party identification is offered. Pro-attitudinal political humor appreciation serves as the stronger mediator, but a full range of mediation-based processes are evident. Implications and potential future lines of research are detailed. 相似文献
144.
This article explores how to research the opportunities for emotional engagement that mobile technologies provide for the design and enactment of learning environments. In the context of mobile technologies that foster location-based linking, we make the case for the centrality of in situ real-time observational research on how emotional engagement unfolds and for the inclusion of bodily aspects of interaction. We propose that multimodal methods offer tools for observing emotion as a central facet of person–environment interaction and provide an example of these methods put into practice for a study of emotional engagement in mobile history learning. A multimodal analysis of video data from 16 pairs of 9- to 10-year-olds learning about the World War II history of their local Common is used to illustrate how students’ emotional engagement was supported by their use of mobile devices through multimodal layering and linking of stimuli, the creation of digital artifacts, and changes in pace. These findings are significant for understanding the role of digital augmentation in fostering emotional engagement in history learning, informing how digital augmentation can be designed to effectively foster emotional engagement for learning, and providing insight into the benefits of multimodality as an analytical approach for examining emotion through bodily interaction. 相似文献
145.
Amanda Jarrell Jason M. Harley Susanne Lajoie Laura Naismith 《Educational technology research and development : ETR & D》2017,65(5):1263-1284
Students experience a variety of emotions following achievement outcomes which stand to influence how they learn and perform in academic settings. However, little is known about the link between student outcome emotions and dimensions of performance feedback in computer-based learning environments (CBLEs). Understanding the dynamics of this relationship is particularly important for high-stakes, competency-based domains such as medical education. In this study, we examined the relationship between medical students’ (N = 30) outcome emotion profiles and their performance on a diagnostic reasoning task in the CBLE, BioWorld. We found that participants could be organized into distinct emotion groups using k-means cluster analyses based on their self-reported outcome emotion profiles: an expected positive emotion cluster and negative emotion cluster and an unexpected low intensity emotion cluster. A clear relationship was found between emotion clusters and diagnostic performance such that participants classified to the positive emotion cluster had the highest performance; those classified to the negative emotion cluster had the lowest performance; and those classified to the low intensity emotion cluster had performance outcomes that fell between the other two. Our discussion focuses on the theoretical implications of emotion classification and design recommendations for learning environments and emotional interventions in computer-based contexts. 相似文献
146.
Patrick W. Thompson Marilyn P. Carlson Jason Silverman 《Journal of Mathematics Teacher Education》2007,10(4-6):415-432
We examine the role of tasks that have the intended effect of teachers re-conceiving the mathematics they teach as comprising a coherent body of meaningful ideas. We ground our discussion in ideas of trigonometry and modular functions and draw from a professional development research project to illustrate our approach. In this project, many teachers experienced dissonance that was rooted in their commitments to their curricular knowledge of trigonometry. Teachers who built new meanings into a coherent whole were those who coordinated them at a micro level. Teachers who saw implications of their own reasoning for student learning were also successful at expressing that reasoning in natural language. We saw a similar pattern in the case of teachers' creation of meanings for action and process conceptions of mod(f(x),g(x)). Teachers who gained insight into implications of their own activities for student learning were the teachers who reasoned at a micro level in regard to the meaning of mod, who coordinated that meaning with a covariational perspective on the behavior of functions, and who expressed that coordination in natural language. We conclude that a primary feature of tasks that promote teachers' construction of coherent mathematical meanings is that they support an overall effort to have teachers engage in the coordination of meanings in the context of explaining significant ideas and relationships. 相似文献
147.
To address the critical problem of inadequate physician supply in rural British Columbia, The University of British Columbia (UBC) launched an innovative, expanded and distributed medical program in 2004–2005. Medical students engage in a common curriculum at three geographically distinct sites across B.C.: in Vancouver, Prince George and Victoria. The distribution of the core Histology course required a thorough revision of our instructional methodology. We here report our progress and address the question “How does one successfully distribute Histology teaching to remote sites while maintaining the highest of educational standards?” The experience at UBC points to three specific challenges in developing a distributed Histology curriculum: (i) ensuring equitable student access to high quality histological images, (ii) designing and implementing a reliable, state‐of‐the‐art technological infrastructure that allows for real‐time teaching and interactivity across geographically separate sites and (iii) ensuring continued student access to faculty content expertise. High quality images—available through any internet connection—are provided within a new virtual slide box library of 300 light microscopic and 190 electron microscopic images. Our technological needs are met through a robust and reliable videoconference system that allows for live, simultaneous communication of audio/visual materials across the three sites. This system also ensures student access to faculty content expertise during all didactic teaching sessions. Student examination results and surveys demonstrate that the distribution of our Histology curriculum has been successful. Anat Sci Ed 1:95–101, 2008. © 2008 American Association of Anatomists. 相似文献
148.
149.
This study examined classroom-level contributors to an acceptance of diversity in publicly supported pre-kindergarten classrooms across 11 states. Classroom composition, process quality, and teacher characteristics were examined as predictors of diversity-promoting practices as measured by the ECERS-R, acceptance of diversity construct. Findings reveal that emotional climate, bilingual classrooms, family poverty levels within classrooms, and Latino teacher ethnicity are predictive of diversity-promoting classrooms; while classroom-level ethnic sameness to teacher prohibits diversity-promoting practices in pre-kindergarten classrooms. 相似文献
150.