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   292篇
  免费   8篇
  国内免费   1篇
教育   203篇
科学研究   29篇
各国文化   14篇
体育   12篇
综合类   2篇
文化理论   3篇
信息传播   38篇
  2024年   1篇
  2023年   3篇
  2022年   11篇
  2021年   9篇
  2020年   15篇
  2019年   16篇
  2018年   29篇
  2017年   13篇
  2016年   18篇
  2015年   9篇
  2014年   17篇
  2013年   55篇
  2012年   14篇
  2011年   14篇
  2010年   16篇
  2009年   8篇
  2008年   9篇
  2007年   10篇
  2006年   5篇
  2005年   6篇
  2004年   3篇
  2003年   5篇
  2002年   2篇
  2001年   4篇
  2000年   1篇
  1999年   1篇
  1998年   3篇
  1997年   3篇
  1994年   1篇
排序方式: 共有301条查询结果,搜索用时 15 毫秒
31.
Science & Education - The conception of racial categories from a biological perspective is unconsciously embedded in the individual’s cognition. This is true even among university...  相似文献   
32.
This study examines response patterns of pilot schools in the neo-institutional perspective to make improvements on the pilot school systematic framework. In order to achieve this goal, in-depth interviews were conducted to obtain qualitative data. The results show that pilot schools either (a) actively adopt or (b) ceremonially adopt an education policy through the process of implementation and internalization. Among the sampled schools, only one school showed active adoption, and the other three schools pursued ceremonial adoption. Each school’s response varies according to the internalization level, technical core focus, institutional pressure, and reception of legitimacy. The findings of this study suggest that in order to operate the pilot school ‘as a policy school,’ the school members should truly understand the concept of the policy and actively practice the internalized value through various activities and programs. Furthermore, this study calls for a greater attention to the institutional factors and local contexts.  相似文献   
33.
把庄子"忘己以体道"的思想同伽达默尔"一个人只有失去自身才能发现自身"的思想加以比较.伽达默尔发展了海德格尔的一个观点:与一件艺术作品遭遇,就是接受一次"冲击".运用伽达默尔的思想走近庄子,可以得到一种道家诠释学."冲击"的哲学意蕴何在?柏拉图认为哲学始于惊讶,亚里士多德进而认为,哲学始于惊讶,但"并不终止于惊讶的对立面",即惊讶的消失.庄子与伽达默尔把我们带到了哲学思想的开端.我们发现自己处在哲学的源头处:一种惊讶的状态.在惊讶的状态中,我们陷入未知领域之中,失去了置身于熟悉领域之时的确定感.无论是在庄子的认识论,还是在他的伦理学与美学思想中,忘己都是体道的核心.  相似文献   
34.
ABSTRACT

Based on concerns about the item response theory (IRT) linking approach used in the Programme for International Student Assessment (PISA) until 2012 as well as the desire to include new, more complex, interactive items with the introduction of computer-based assessments, alternative IRT linking methods were implemented in the 2015 PISA round. The new linking method represents a concurrent calibration using all available data, enabling us to find item parameters that maximize fit across all groups and allowing us to investigate measurement invariance across groups. Apart from the Rasch model that historically has been used in PISA operational analyses, we compared our method against more general IRT models that can incorporate item-by-country interactions. The results suggest that our proposed method holds promise not only to provide a strong linkage across countries and cycles but also to serve as a tool for investigating measurement invariance.  相似文献   
35.
Advances in our knowledge of the structure of working memory suggest that under some circumstances, effectively more processing capacity is available to learners if instructional materials use multiple information modes (e.g. auditory and visual) instead of equivalent single mode formats. This paper examined this modality effect from a cognitive load perspective in three experiments using geometry instruction. In accordance with cognitive load theory, it was predicted that the additional processing capacity provided in an audio/visual format would only enhance learning if mental resources were not devoted to extensive visual based search in order to coordinate auditory and visual information. Using two different areas of geometry, Experiments 1 and 2 found that if visual search was clearly high, then audio‐visual instruction was only beneficial if visual indicators in the form of electronic flashing were incorporated into the instructional format. Under high search conditions, a standard audio/visual format without the aid of flashing proved no better than visual only instruction. Experiment 3 attempted to clarify earlier results by using instructional materials trivially low in visual search. Data indicated that a standard, audio‐visual format resulted in superior learning to a visual only format. There was no beneficial effect of electronic flashing in Experiment 3, suggesting that visual indicators were not necessary in areas of low visual search. It was concluded that cognitive load as determined by visual search established the effectiveness of visual indicators.  相似文献   
36.
Student reflective ideas were examined with respect to Group Investigation (GI), which was employed in 11th grade Korean earth science classrooms. A modified GI method was implemented during the course of an action research effort consisting of two yearlong projects. Students’ writings, which had been produced twice a year, were analyzed to reveal their reflections concerning the GI method. The students were positive about how GI altered the ways their learning occurred in the classrooms. They also reported several positive learning outcomes resulting from the GI implementation. However, there were some students who considered the GI method inappropriate for them. At times, students had difficulties and experienced problems arising from implementing GI. Implications for use of cooperative inquiry learning methods in science classrooms are elaborated on and discussed.  相似文献   
37.
This study examined the effects of reading interventions from single‐case design studies for students with and at‐risk of emotional and behavioral disorders in grades K–12 using a quantitative synthesis. Seventeen studies met the selection criteria of having one more dependent variables meeting what works clearinghouse (WWC) design standards with or without reservations. Although students’ reading performance significantly improved from baseline to intervention phases (p < 0.001), the overall weighted average effect size was weak (Tau‐U = 0.58, 95% confidence interval = [0.54, 0.63]; d = 0.29); smaller effects were found on reading comprehension. Interventions were less effective for students in secondary grades, students with a comorbid disability, and students in substantially separate settings. While no studies meeting the selection criteria were conducted in inclusive settings, the teacher provided interventions were more effective than those provided by researchers suggesting the importance of the student–teacher relationship for reading instruction. Study limitations, areas for future research, and implications for school practices are discussed.  相似文献   
38.
39.
Research Findings: This qualitative study explored the process through which a small group of preservice early childhood teachers engaged in primary caregiving as a framework for learning about early care and education with infants during an infant practicum course at a university-affiliated early childhood center in the United States. Based on multiple data sources, findings revealed that the participants found the primary care system to be beneficial to both infants and teachers. The student teachers gained a better understanding of the uniqueness of the infancy period, experienced the emotional rewards of a special relationship with an infant, and learned to provide individualized and relationship-based infant care and education, while the infants received the benefits of this care. The integration of hands-on practice enacting a primary care system in a responsive infant room, ongoing supervision, and a theory-to-practice seminar created an effective professional learning process for the student teachers, which helped them to grow as both infant teachers and early childhood professionals. Practice or Policy: These findings are a 1st step toward looking more deeply at 1 strategy as a promising practice for the future, offering implications for early childhood teacher education and new insight to the field.  相似文献   
40.
对缅甸宛江桥桥墩周围的冲刷、桥梁通车时的稳定性及其对通航条件的影响进行分析.HEC-RAS模型用来对河道中的水流状况尤其是在桥正常运营时航道内的水流条件进行实际分析,旨在预测桥墩周围可能发生的最大冲刷,并将结论用于缅甸将来的桥梁建设事业之中.模型计算的结果与实测冲刷作了比较,在急流时,使用相同糙率的情况下,一维数值模拟得较好,数值模拟得到的水位与观测的结果一致,表明HEC-RAS模型预测冲刷深度是可行的.  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