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   310篇
  免费   3篇
  国内免费   1篇
教育   189篇
科学研究   33篇
各国文化   10篇
体育   57篇
文化理论   5篇
信息传播   20篇
  2023年   1篇
  2022年   6篇
  2021年   12篇
  2020年   14篇
  2019年   11篇
  2018年   25篇
  2017年   17篇
  2016年   16篇
  2015年   14篇
  2014年   23篇
  2013年   67篇
  2012年   12篇
  2011年   11篇
  2010年   12篇
  2009年   5篇
  2008年   6篇
  2007年   7篇
  2006年   2篇
  2005年   9篇
  2004年   3篇
  2003年   6篇
  2002年   3篇
  2001年   3篇
  2000年   2篇
  1999年   2篇
  1998年   2篇
  1996年   1篇
  1995年   2篇
  1994年   1篇
  1993年   1篇
  1992年   3篇
  1991年   1篇
  1990年   2篇
  1989年   2篇
  1985年   1篇
  1984年   2篇
  1983年   2篇
  1980年   1篇
  1977年   2篇
  1975年   1篇
  1974年   1篇
排序方式: 共有314条查询结果,搜索用时 312 毫秒
91.
Tertiary Education and Management - The International Association of Universities (IAU) is the only inclusive global university association, its membership barriers are low, yet few universities...  相似文献   
92.
This paper uses a unique data set of Mexican researchers to explore the determinants of research output and impact. Our findings confirm a quadratic relationship between age and the number of published papers. However, publishing peaks when researchers are approximately 53 years old, 5 or 10 years later than what prior studies have shown. Overall, the results suggest that age does not have a substantial influence on research output and impact. We also find that reputation matters for the number of citations but not publications. Results also show important heterogeneity across areas of knowledge. Interpretations of other aspects, such as gender, country of PhD, and cohort effect, among others, are also discussed.  相似文献   
93.

This study investigated relationships between career adaptability and personality and pathological traits using the network analysis approach. We administered CAAS, BFI-2-S, and IDCP-2 to 630 working adults. We observed positive associations between personality and career adaptability and negative associations between pathological traits and career adaptability. This paper contributes to the understanding of the associations between career adaptability and Big Five personality traits and pathological traits. We found stronger associations between career adaptability and personality traits as compared to pathological traits. Our findings suggest that Neuroticism and Conscientiousness contribute more to adaptation to professional development tasks than do pathological traits.

  相似文献   
94.
This paper presents findings about the images of science drawn upon in laboratory work, by upper secondary and university students, in academic streams with a science focus. Data were collected through four written questions, administered to a total of 368 students. The questions all required students to comment on laboratory investigations carried out by research scientists or by science students. We show that students' reasoning has an epistemological and an ontological dimension, and that it often differs significantly from accepted perspectives on the nature of science. The issue for teaching appears to be showing students what counts (and what does not count) as appropriate reasoning in actual situations. In other words, explicit teaching about the various relationships that can exist between theory and data would transform labwork towards a more critical process that involves making and justifying decisions.  相似文献   
95.
Research in the area of learning strategies and styles of university students has led to many studies as well as to the development of many research tools for measuring learning, but without the necessary interrelationships among the tools or within the research. The aim of this study has been to examine the interdependence among the best-known tools coming from different theoretical bases. A sample of 991 university students in their first and last years, from ten different disciplines, completed four tests: ILP, LASSI, ASI and LSQ. The scales of each test, taken as the unit of analysis, were submitted to a factor analysis by the principal-components and the principal-factors methods. The latter method revealed an overarching structure composed of the following four factors: Traditional Study Methods; Deep Processing; Elaborative Processing; and General Learning Styles. These relationships confirmed the existence of three dimensions, or paths involved in learning, with clear motivational and approach elements, and also showed a separation between Deep Processing and the Deep Approach. Finally, we carried out principal-factor analyses of ASI and LASSI, obtaining two factors for each inventory.
Résumé La recherche dans le domaine de stratégies et des styles d'apprentissage chez les étudiants universitaires à abouti à de nombreuses études et a developpé divers instruments de mesures d'apprentissage, mais san ce rapport indispensable entre études et entre instruments. Le but de cette recherche a été d'examiner l'interdepéndence entre les instruments les plus connus provenants de différentes théories.Un echantillonage de 991 étudiants universitaires de première annèe, de dix disciplines différentes ont repondu à 4 tests: ILP, LASSI, ASI et LSQ. Les échelles de chaque test, prises comme unité d'analyse ont été soumises à une analyse factorielle d'après les méthodes de composantes principales et de facteurs principaux. Celle-ci revèle una structure commune composée des 4 facteurs suivants: Méthodes d'étude traditionelles, Traitement profond, Traitement élaboratif et Styles génériques d'apprentissage. Les rapports entre aux confirment l'existence de trois dimensions, impliquées dans l'apprentissage, avec des élèments de motivations et d'approches; et ils montrent aussi une séparation entre le Traitement profond et l'Approche profonde. Finalement, nous avons réalisé une analyse factorielle d'après le méthode de facteurs principaux pour les tests ASI et LASSI, obtenant deux facteurs pour chacun des ces tests.
  相似文献   
96.
There is a documented need for more opportunities for teachers to learn about students’ mathematical reasoning. This article reports on the experiences of a group of elementary and middle school mathematics teachers who participated as interns in an after-school, classroom-based research project on the development of mathematical ideas involving middle-grade students from an urban, low-income, minority community in the United States. For 1 year, the teachers observed the students working on well-defined mathematical investigations that provided a context for the students’ formation of particular mathematical ideas and different forms of reasoning in several mathematical content strands. The article describes insights into students’ mathematical reasoning that the teachers were able to gain from their observations of the students’ mathematical activity. The purpose is to show that teachers’ observations of students’ mathematical activity in research sessions on students’ development of mathematical ideas can provide opportunities for teachers to learn about students’ mathematical reasoning.  相似文献   
97.
In this study, we examined whether adult humans?? tool selections in a stick-and-tube problem might resemble previously published results of crows?? selections if people had more experience solving the problem or were presented with a more ambiguous problem. In Experiments 1a and 1b, when given multiple opportunities to select a stick from a set of 10 to retrieve a candy located either 8 or 16?cm from the opening of a tube, the participants always selected a stick that was long enough to retrieve the candy; however, they did not generally select either the stick whose length matched the object??s distance or the longest stick in the set??two outcomes reported in studies with crows. In Experiment 2, participants who were allowed only a brief period of time to study the problem selected a longer stick than did participants allowed unlimited time to do the same. However, only when the candy??s distance was 16?cm did these people reliably select the longest stick in the set. It seems that increasing, but not decreasing, people??s uncertainty about a problem can make humans?? tool selections more similar to those reported with crows.  相似文献   
98.
There is a growing movement toward the introduction of algebra in early grades. This is supported by an increasing number of research studies that have reported success in getting young students to “do” mathematics considered beyond their reach. Yet, the consensus is that more research is needed to provide insights into the processes by which students make sense of algebraic ideas. In particular, more studies are needed on how nonlinear functions can be introduced in early grades. This article reports an algebra research strand that introduced seventh grade students to quadratic functions using Guess-My-Rule games. The article describes several instances of the students engaging successfully with ideas and forms of reasoning involving quadratic functions. The purpose is to contribute to the debate on the introduction of algebra in early grades by providing further evidence of young students’ ability to engage with algebraic ideas usually considered to be beyond their reach.  相似文献   
99.
Professional development that aims to build school change capacity requires spaces for collaborative action and reflection. These spaces should promote learning and foster skills for distributed leadership in managing school change. The present study analyses the case of the Seminar for Critical Citizenship (SCC) established by teachers of infant, primary, secondary and higher education to experiment with and share innovative practices. A focus group was formed first to identify which factors SCC participants perceived as influencing the development of this leadership for change, and second, to verify whether the SCC offers a space where the development of distributed leadership is promoted. We find that while it enables a network for collaboration, egalitarian dialogue and empowerment, certain tensions persist between theory and practice, and in attitudes towards innovation and school culture.  相似文献   
100.
In a blocking procedure, conditioned stimulus (CS) A is paired with the unconditioned stimulus (US) in Phase 1, and a compound of CSs A and X is then paired with the US in Phase 2. The usual result of such a treatment is that X elicits less conditioned responding than if the A-US pairings of Phase 1 had not occurred. Obtaining blocking with human participants has proven difficult, especially if a behavioral task is used or if the control group experiences reinforcement of a CS different from the blocking CS in Phase 1. In the present series, in which human participants and a behavioral measure of learning were used, we provide evidence of blocking, using the above described control condition. Most important, we demonstrate that extinction of the blocking CS (A) following blocking treatment reverses the blocking deficit (i.e., increases responding to X). These results are at odds with traditional associative theories of learning, but they support current associative theories that predict that posttraining manipulations of the competing stimulus can result in a reversal of stimulus competition phenomena.  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