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   812篇
  免费   7篇
  国内免费   1篇
教育   632篇
科学研究   56篇
各国文化   7篇
体育   52篇
综合类   1篇
文化理论   9篇
信息传播   63篇
  2021年   10篇
  2020年   7篇
  2019年   17篇
  2018年   12篇
  2017年   22篇
  2016年   19篇
  2015年   15篇
  2014年   14篇
  2013年   207篇
  2012年   20篇
  2011年   14篇
  2010年   10篇
  2009年   6篇
  2008年   17篇
  2007年   12篇
  2006年   11篇
  2005年   11篇
  2004年   10篇
  2003年   10篇
  2002年   7篇
  2001年   10篇
  2000年   13篇
  1999年   10篇
  1998年   12篇
  1996年   11篇
  1994年   5篇
  1993年   19篇
  1992年   10篇
  1991年   15篇
  1990年   8篇
  1989年   20篇
  1988年   12篇
  1987年   9篇
  1986年   9篇
  1985年   12篇
  1984年   7篇
  1983年   6篇
  1982年   9篇
  1980年   6篇
  1978年   10篇
  1977年   8篇
  1976年   8篇
  1974年   7篇
  1973年   5篇
  1971年   5篇
  1969年   7篇
  1968年   10篇
  1967年   11篇
  1966年   5篇
  1918年   5篇
排序方式: 共有820条查询结果,搜索用时 15 毫秒
131.
132.
    
The Queen Elisabeth Contest is one of the most prestigious competitions in classical music. For both the artists who participate and for the public, it is important that the ranking of the finalists be affected as little as possible by exogenous factors relating to the organisation of the competition. Still, it is impossible to control for all contingencies. Thus, the ranking can be expected to deviate from that obtained in a hypothetical full-information assessment process. As such, the ranking may be unfair to the candidates and inefficient in providing information to the consumer. Deviations from the full-information ideal may result from self-selection of candidates, from positive information at the margin, and from differences in circumstances. Analysing data on all piano and violin versions of the Contest over the period 1956–1999, we find strong evidence of biases in the rankingprocess. Confirming previous research, we find that musicians who perform later in the final week or later on a given day in this week (on average) obtain a better classification. Further, in the piano competitions women obtain lower rankings and, prior to 1990, finalists from the Soviet Union obtained higherrankings than average. The jury appreciates innovation in the sense that musicians who perform a more recently composed concerto obtain a higher rank. Finally – especiallyfor violin – the candidate's decision to perform a popular concerto leadsto a lower ranking.  相似文献   
133.
    
  相似文献   
134.
    
According to Allport's (1954) model of socialization of prejudice the level of prejudice of parents and their offspring should co-vary due to the offspring's adaptation to the parents’ attitudes. Available empirical studies and literature reviews support Allport's assumption. Modern models of socialization give reason to extend Allport's unidirectional influence model to a bidirectional perspective which assumes that parents influence their offspring's attitudes and are simultaneously influenced by them. In a cross-sectional study, 408 parent–offspring dyads (64% female parents, 55% female offspring, mean age of children = 16.47 years, SD 1.87, parents = 42.08 years, SD 7.08) from the ethnic majority population in Costa Rica were asked about their prejudice towards immigrants and ethnic minorities in Costa Rica. Using structural equation modelling, unidirectional and bidirectional models of prejudice determination were tested. The data clearly support the unidirectional model of prejudice transmission from parents to offspring, even if moderator effects of sex, age, and importance of contact are taken into account.  相似文献   
135.
136.
137.
138.
The preparation for the World Conference on Education for All at the beginning of 1990 once again showed clearly the importance of education for development in the countries of the Third World. This article explores the systemic place of education in the process of development. With the help of factor analysis it treats the following individual questions: Is education, or basic education, an independent factor? Are the many development indicators determined by general factors? Is basic education one of these factors? An analysis is made of development indicators from 1960 to 1984 drawn from World Bank reports on 38 sub-Saharan African countries. Two sets of economic, demographic and educational data have been examined: the first relates to the year 1984 (or nearest available); the second contains two years, adding an earlier set from the nearest available date to 1960. The analysis of the later set reveals five factors: general modernization, population growth, economic development, pupil-teacher ratio, and food supply to the general population. Education is not an independent factor in this list. Using the data sets from both years, seven factors are revealed. After diagonal rotation these are: basic education, degree of urbanization, pupil-teacher ratio, average standard of living attained, economic growth, service sector, food production per head, population growth, and employment in modern sectors.  相似文献   
139.
Designed initially as a way of understanding the often anomalous rhetoric of those who lead social movements, Simons' “Requirements‐Problems‐Strategies” approach has been applied in recent years to other collective rhetorics and other leadership roles. Presented here is an extension and elaboration of RPS framework and a review of illustrative scholarship.  相似文献   
140.
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