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   996篇
  免费   16篇
教育   808篇
科学研究   22篇
各国文化   4篇
体育   99篇
文化理论   14篇
信息传播   65篇
  2024年   2篇
  2023年   11篇
  2022年   15篇
  2021年   19篇
  2020年   36篇
  2019年   52篇
  2018年   91篇
  2017年   74篇
  2016年   64篇
  2015年   36篇
  2014年   61篇
  2013年   210篇
  2012年   21篇
  2011年   19篇
  2010年   39篇
  2009年   23篇
  2008年   24篇
  2007年   22篇
  2006年   20篇
  2005年   9篇
  2004年   18篇
  2003年   13篇
  2002年   5篇
  2001年   14篇
  2000年   19篇
  1999年   13篇
  1998年   4篇
  1997年   3篇
  1996年   5篇
  1995年   5篇
  1994年   4篇
  1993年   4篇
  1992年   3篇
  1991年   5篇
  1989年   3篇
  1988年   2篇
  1987年   3篇
  1985年   3篇
  1982年   2篇
  1981年   2篇
  1980年   2篇
  1979年   2篇
  1977年   2篇
  1974年   3篇
  1973年   2篇
  1972年   2篇
  1919年   1篇
  1918年   1篇
  1904年   1篇
  1890年   1篇
排序方式: 共有1012条查询结果,搜索用时 15 毫秒
261.
Two experiments were carried out to study vertical jumping avoidance learning in rats. In particular, we examined the effects of the duration of a feedback stimulus and of the interval between the end of the feedback stimulus and the start of the next trial on acquisition and extinction of avoidance. In Experiment 1, the duration of feedback was manipulated while intertriai interval (feedback plus no-feedback) was held constant. Animals with feedback lasting more than 1 sec needed fewer trials to reach the acquisition criteria than did animals with no feedback or with 1-sec feedback. No differences were observed in extinction. In Experiment 2, the durations of both feedback and no-feedback were manipulated. Animals without feedback needed more trials to reach the acquisition criterion than did animals with feedback, but the performance of the feedback animals did not differ as a function of feedback duration, no-feedback duration, or total intertrial interval. Again, no differences were observed in extinction. These results indicate that the presentation of feedback improves the acquisition of vertical jumping avoidance, but that this effect is independent of the temporal characteristics of feedback.  相似文献   
262.
This article explores teachers in the units of high quality education in Finland. It focuses on three questions. First, What are conceptions of good teaching of teachers teaching in the quality units? Second, What do they consider important in their teaching? And third, What is the relation between teachers’ conceptions and the criteria used in the quality unit selection? Findings reveal that teachers’ conceptions of good teaching are in line with the theories of good teaching and with the main selection criteria of the quality units in Finland. Still, the role of appropriate assessment is not emphasised by the teachers.  相似文献   
263.
264.
A career workshop that applies models of the Cognitive Information Processing Approach (Sampson, Reardon, Peterson, &; Lenz, 2004) and incorporates critical ingredients (Brown and Ryan Krane, 2000) to promote the career choice readiness of young adolescents was developed and evaluated with 334 Swiss students in seventh grade applying a Solomon four group design with a three-month follow-up. Participants significantly increased their performance in terms of career decidedness, career planning, career exploration, and vocational identity. Implications for evaluation research and counselling practice are presented.  相似文献   
265.
Given the detrimental effects associated with problematic internet use (PIU) and the need to better understand its nature and evolution, the present study examined the development of PIU in a sample of 1,750 adolescents (aged 16–19) from Finland over a 3-year period. We documented the social (loneliness, perceived maternal and paternal behaviors) and individual (sex) antecedents, as well as the outcome implications (depressive symptoms, substance use, academic achievement) of PIU trajectories. Outcomes also predicted PIU trajectories. Latent curve modeling revealed an initially moderate, and subsequently decreasing trajectory of PIU. PIU was predicted by loneliness, paternal neglect, maternal care, depressive symptoms, and being male. In turn, PIU trajectories predicted increases in depressive symptoms and substance use, but decreases in academic achievement.  相似文献   
266.
This article examines the employment and placement in the working life of Finnish higher education graduates (i.e. graduates from universities and polytechnics), focusing on gender equality. It reports a study on gender segregation in higher education and working life, considered in relation to Nordic gender equality policies. The data were gathered via a questionnaire administered to graduates in business and administration (n?=?1067) and in technology (n?=?1087), three years after their graduation. The results showed that men were able to secure permanent and full-time employment more often than women, and men achieved better correspondence between their degree and their employment. However, gender divergence manifested differently in polytechnics and universities; thus a higher (Master’s) university degree seemed to have a compensating influence on the effect of gender. Despite Nordic equality policies, female and male graduates were placed in the labour market according to tendences of gender segregation.  相似文献   
267.
The Nordic countries have followed slightly different, yet complementary paths in terms of research in guidance. The balance between studies in guidance based on sociology, psychology, and even ethnology varies according to the research focus and tradition in each of the Nordic countries. This article covers main Nordic guidance research issues with characteristic examples from the various countries under the headings of Structures, Contents, and Values. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   
268.
269.
Implicit theories concerning the malleability of human qualities are known to have a powerful impact on motivation and learning, but their role in moral education is an under-researched topic. In this qualitative case study, we examined the impact of implicit theories on four Finnish teachers’ practices of teaching morally and in teaching morality. The data include preliminary and stimulated recall interviews (STR) as well as classroom observations. Our results demonstrate the multiple ways in which teachers’ implicit beliefs are communicated to students and influence teacher’s interpretations and endeavors to educate the ethical capabilities of students. The study provides evidence for the claim that implicit theories are an important construct which has been missing from the moral education literature. Directions for future research are suggested.  相似文献   
270.
This study investigated personal and contextual influences to young children's perceived self-efficacy (SE) in social and independent learning situations. The participants were children (n?=?24) 6–8 years old from four Finnish elementary school classrooms. First, teachers from each classroom were asked to rate their students’ social competence (SC). Second, the participants were videotaped in 45 social and 15 independent learning situations, and later interviewed about their SE perceptions using video-stimulated recall. Participants with higher SE demonstrated more stable perceptions and greater involvement in social learning situations. However, a statistically significant relationship between perceived SE and SC was not found. Participants also identified 4 factors promoting perceived SE: positive emotional states, mastery experiences, personal strategic behavior, and contextual support.  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