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   125747篇
  免费   1914篇
  国内免费   244篇
教育   87684篇
科学研究   13583篇
各国文化   2051篇
体育   9652篇
综合类   174篇
文化理论   1147篇
信息传播   13614篇
  2021年   965篇
  2020年   1716篇
  2019年   2662篇
  2018年   3186篇
  2017年   3472篇
  2016年   3529篇
  2015年   2422篇
  2014年   3292篇
  2013年   28067篇
  2012年   2452篇
  2011年   2794篇
  2010年   2412篇
  2009年   2709篇
  2008年   2478篇
  2007年   2179篇
  2006年   2443篇
  2005年   2410篇
  2004年   3079篇
  2003年   2419篇
  2002年   2236篇
  2001年   2043篇
  2000年   1687篇
  1999年   1582篇
  1998年   1507篇
  1997年   1567篇
  1996年   1756篇
  1995年   1530篇
  1994年   1521篇
  1993年   1513篇
  1992年   1523篇
  1991年   1451篇
  1990年   1428篇
  1989年   1334篇
  1988年   1203篇
  1987年   1112篇
  1986年   1177篇
  1985年   1418篇
  1984年   1285篇
  1983年   1295篇
  1982年   1287篇
  1981年   1196篇
  1980年   1183篇
  1979年   1257篇
  1978年   1221篇
  1977年   1129篇
  1976年   1009篇
  1975年   823篇
  1974年   817篇
  1973年   771篇
  1971年   628篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
171.
Drawing distinctions on the basis of at least some case characteristics in making reporting decisions makes considerable sense. Using data from a national survey of mandated reporters that included vignettes in which case and personal characteristics were systematically varied, this paper examines the impact of selected characteristics while controlling for others. The data reveal that respondents noticed and responded to case characteristics. Abuse-relevant judgments and reporting intentions varied, often substantially, as a function of case characteristics. Three case characteristics--previous abuse, severity of abuse, and recantation--were powerful predictors of vignette outcomes. A history of previous abuse led to judgments of greater seriousness, a more salutary impact of a report, and greater likelihood of reporting. More severe abuse was more likely to be labelled as abuse, and was more likely to be reported. When the alleged victim retracted her accusation upon questioning by an authority figure, respondents were significantly less likely to intend a report. Child age, perpetrator intent and family socioeconomic status also influenced abuse-relevant judgments and reporting intentions. Respondents were more likely to intend a report when younger children, lazy or angry perpetrators and children from poorer families were portrayed.  相似文献   
172.
173.
174.
175.
176.
177.
Diverse forms of constructivism can be found in the literature today. They exhibit a commonality regarding certain classical positions that they oppose - a unity in their negative identities - but a sometimes wild multiplicity and incompatibility regarding the positive proposals that they put forward. In particular, some constructivisms propose an epistemological idealism, with a concomitant relativism, while others are explicitly opposed to such positions, and move in multifarious different directions. This is a potentially confusing situation, and has resulted in some critics branding all constructivisms with the charge of relativism, and throwing out the baby with the bath water. In addition, since the epistemological foundations of even non-relativist constructivisms are not as familiar as the classical positions, there is a risk of mis-interpretation of constructivisms and their consequences, even by some who endorse them, not to mention those who criticize. Because I urge that some version of constructivism is an epistemological necessity, this situation strikes me as seriously unfortunate for philosophy, and potentially dangerous for the practice of education.  相似文献   
178.
179.
In order to determine the potential of alternative technologies in social studies education, we must understand the goals of such education, the capabilities of the technologies, and teachers’ and students’ responses to new technologies. The author suggests that the new technologies can contribute to the goals of learning about the past, learning about democratic life and institutions, and making students knowledgeable as consumers and producers of information. One major obstacle is a lack of time and money for teachers to experiment with the technologies. Stephen T. Kerr is professor of education in the College of Education at the University of Washington. His research focuses on the application of new technologies in schools and other educational environments, and particularly on the ways in which technology affects the social structure (roles and expectations, instructional patterns, organization) of those institutions. He has done work on human-computer interaction, as well as on how new communication technologies have changed the educational system of the former USSR.  相似文献   
180.
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