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   4946篇
  免费   70篇
  国内免费   20篇
教育   3338篇
科学研究   634篇
各国文化   29篇
体育   379篇
综合类   6篇
文化理论   33篇
信息传播   617篇
  2022年   37篇
  2021年   45篇
  2020年   85篇
  2019年   120篇
  2018年   154篇
  2017年   192篇
  2016年   154篇
  2015年   116篇
  2014年   157篇
  2013年   780篇
  2012年   131篇
  2011年   136篇
  2010年   121篇
  2009年   102篇
  2008年   113篇
  2007年   134篇
  2006年   103篇
  2005年   72篇
  2004年   86篇
  2003年   79篇
  2002年   62篇
  2001年   104篇
  2000年   130篇
  1999年   89篇
  1998年   72篇
  1997年   63篇
  1996年   62篇
  1995年   42篇
  1994年   45篇
  1993年   33篇
  1992年   75篇
  1991年   68篇
  1990年   60篇
  1989年   62篇
  1988年   74篇
  1987年   58篇
  1986年   78篇
  1985年   70篇
  1984年   55篇
  1983年   69篇
  1982年   53篇
  1981年   40篇
  1980年   29篇
  1979年   52篇
  1978年   49篇
  1977年   37篇
  1976年   41篇
  1975年   31篇
  1974年   33篇
  1973年   33篇
排序方式: 共有5036条查询结果,搜索用时 15 毫秒
991.
The referential, sequential, and inferential dimensions of discourse are explicated and discussed in order to obtain a vantage point from which to view the contributions of speech‐act theory to our understanding of human communication processes. A preview is then provided of four papers, each of which explores the intersection of two or more of these dimensions in order to enrich our understanding of speech‐act theory.  相似文献   
992.
Bohr and Dirac     
N. Mukunda 《Resonance》2013,18(10):917-931
We present an account of the work of Niels Bohr and Paul Dirac, their interactions and personalities.  相似文献   
993.
994.
Learning diaries—as we employ them—are students’ written reflections of their learning experiences and outcomes over the course of university seminars. The writing of such diaries is ‘tutored’ by a computer program: eHELp supports the writing of sophisticated learning diaries through a modelling and scaffolding of the phases of planning, production and revision. In addition, the learning diaries get published—by uploading them in a cooperation platform—so that the learners can read and discuss their peers’ diaries. The main function of such public learning diaries is to enrich traditional university courses (Blended Learning) with additional elaborative, organisational, critical reasoning, and metacognitive activities in order to foster a deeper processing and better retention of the contents to be learnt. We would like to present the educational rationale of our approach and report the findings of corresponding empirical studies.  相似文献   
995.
Numerous studies show empathic concern promotes altruistic motivation and prosocial behavior. Here, we discuss empathic concern, its relation to altruistic motivation, and how empathic concern is invoked in experimental studies. We do this with an eye toward applying laboratory techniques in the classroom, and everyday life, to foster empathic concern and altruistic responding. This goes beyond teaching about empathic concern to setting up conditions that help people experience this psychological state, and its benefits, firsthand. Smartphone-based ecological momentary interventions (EMIs) can help us do this by raising self- and other-awareness, and by promoting empathic states and practices in daily life. While smartphones often pull us away from direct personal interaction, we explore ways of using these devices to redirect our attention to those around us. We end by suggesting that these ways of helping people regularly experience and act upon empathic concern in daily life might help nurture a compassionate disposition.  相似文献   
996.
Reflective journals have been widely accepted throughout various educational disciplines for many years as a means of enhancing experiential learning practices. Reflective journals allow for students to gain a better understanding of a given experience and explore the levels of critical thinking as they work through the understanding and learning processes. Critical thinking involves the logical progression from mere knowledge and understanding to the highest levels of synthesis and evaluation. The immediate study presents findings of the analyses of a series of sequential reflective journals presented over the course of a semester-long internship experience. Findings indicate that reflective journals are shown to facilitate progression through the levels of critical thinking as identified in Bloom’s taxonomy and promote a higher level of understanding and application of theoretical concepts to practical experiential learning.  相似文献   
997.
Electronic games are popular and many children spend much time on this activity. Here we investigate whether the quantity of time children spend on gaming is related to their social development, making this the first study to examine this relationship in children. We examine prospective relations between time spent gaming and social competence in a community sample of Norwegian 6 year olds (n = 873) followed up at ages 8, 10, and 12, controlling for socioeconomic status, body mass index, and time spent gaming together with friends. Results revealed that greater social competence at both 8 and 10 years predicted less gaming 2 years later and that more age-10 gaming predicted less social competence at age 12 but only among girls.  相似文献   
998.
Science & Education - There is widespread agreement that an adequate understanding of the nature of science (NOS) is a critical component of scientific literacy and a major goal in science...  相似文献   
999.
Genetic determinism can be described as the attribution of the formation of traits to genes, where genes are ascribed more causal power than what scientific consensus suggests. Belief in genetic determinism is an educational problem because it contradicts scientific knowledge, and is a societal problem because it has the potential to foster intolerant attitudes such as racism and prejudice against sexual orientation. In this article, we begin by investigating the very nature of belief in genetic determinism. Then, we investigate whether knowledge of genetics and genomics is associated with beliefs in genetic determinism. Finally, we explore the extent to which social factors such as gender, education, and religiosity are associated with genetic determinism. Methodologically, we gathered and analyzed data on beliefs in genetic determinism, knowledge of genetics and genomics, and social variables using the “Public Understanding and Attitudes towards Genetics and Genomics” (PUGGS) instrument. Our analyses of PUGGS responses from a sample of Brazilian university freshmen undergraduates indicated that (1) belief in genetic determinism was best characterized as a construct built up by two dimensions or belief systems: beliefs concerning social traits and beliefs concerning biological traits; (2) levels of belief in genetic determination of social traits were low, which contradicts prior work; (3) associations between knowledge of genetics and genomics and levels of belief in genetic determinism were low; and (4) social factors such as age and religiosity had stronger associations with beliefs in genetic determinism than knowledge. Although our study design precludes causal inferences, our results raise questions about whether enhancing genetic literacy will decrease or prevent beliefs in genetic determinism.  相似文献   
1000.
The article examines the theory and practice of focus groups in adult education research. Three theoretical positions are described: radical hermeneutic, moderate interpretative and pragmatic realistic position trying to bridge the gap with positivist research. This last position has been chosen as the departure point for a further analysis of the focus group elements, which relate to validity and reliability. The research examines four European research projects in the field of adult education. The most important and surprising data are presented with reference to both socio-psychological and technical problems in the use of this method. The results highlight the importance and dynamics of all the elements discussed.  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