全文获取类型
收费全文 | 1828篇 |
免费 | 17篇 |
国内免费 | 2篇 |
专业分类
教育 | 1256篇 |
科学研究 | 214篇 |
各国文化 | 27篇 |
体育 | 124篇 |
综合类 | 2篇 |
文化理论 | 41篇 |
信息传播 | 183篇 |
出版年
2021年 | 14篇 |
2020年 | 17篇 |
2019年 | 31篇 |
2018年 | 50篇 |
2017年 | 47篇 |
2016年 | 30篇 |
2015年 | 22篇 |
2014年 | 22篇 |
2013年 | 506篇 |
2012年 | 26篇 |
2011年 | 41篇 |
2010年 | 30篇 |
2009年 | 46篇 |
2008年 | 38篇 |
2007年 | 39篇 |
2006年 | 25篇 |
2005年 | 25篇 |
2004年 | 29篇 |
2003年 | 19篇 |
2002年 | 23篇 |
2001年 | 24篇 |
2000年 | 19篇 |
1999年 | 21篇 |
1998年 | 19篇 |
1997年 | 13篇 |
1996年 | 26篇 |
1995年 | 23篇 |
1994年 | 26篇 |
1993年 | 29篇 |
1992年 | 21篇 |
1991年 | 18篇 |
1990年 | 19篇 |
1989年 | 16篇 |
1988年 | 18篇 |
1987年 | 19篇 |
1986年 | 24篇 |
1985年 | 19篇 |
1984年 | 14篇 |
1983年 | 15篇 |
1982年 | 19篇 |
1981年 | 17篇 |
1980年 | 19篇 |
1979年 | 18篇 |
1978年 | 15篇 |
1977年 | 19篇 |
1976年 | 19篇 |
1975年 | 12篇 |
1974年 | 19篇 |
1973年 | 16篇 |
1968年 | 10篇 |
排序方式: 共有1847条查询结果,搜索用时 994 毫秒
101.
102.
103.
104.
Constructivism claims to be a postepistemology that replaces 'traditional' concepts of knowledge. Supporters of constructivism have argued that progress requires that pre-service teachers be weaned off traditional approaches and that they should adopt constructivist views of knowledge. Constructivism appears to be gaining ground rapidly and should no longer be viewed as an exercise in radical thinking primarily aimed at generating innovative teaching. It has become an integral part of the pedagogic mainstream. Close examination of the theoretical foundations of constructivism, however, reveals that the basic assumptions of constructivism are flawed. Far from being a postepistemology, constructivism simply regresses to a pre-Renaissance mindset with theology replaced with a psychologism. Constructivists should be aware that the implications of constructivism for future generations may be both profound and non-benign. 相似文献
105.
Rusciano Frank Louis; Fiske-Rusciano Roberta 《Int. Journal of Public Opinion Research》1990,2(4):305-322
This paper presents a content analysis of the manner in whichworld opinion is used in stories and editorialsof two nations' major newspapers. The authors studied the InternationalHerald Tribune and the Frankfurter Allgemeine Zeitung for themonths of February, March, and April 1986 for articles whichcontained implicit or explicit references to world opinion.These refernces were studied using a pre-designed survey instrument,which analyzed several features of the term's usage. Topicsfor discussion included: (1) the various syonyms for world opinion;(2) the agenda for world opinion; (3) the timing of referenceto particular issues on the agenda; (4) the moral and pragmaticcomponents of world opinion; and (5) the link between worldopinion and the international isolation of nationsor individuals. The paper concludes by combining the resultsof the study into a preliminary definition of world opinion,based upon the common usage of this term. The definition comparesthe characteristics of world opinion and publicopinion, and discusses the possible ramifications ofunderstanding the concept in this manner. 相似文献
106.
107.
Learning & Behavior - Five experiments were conducted to evaluate various aspects of stimulus preexposure effects on conditioned saccharin aversion in rats of three age groups: weanling... 相似文献
108.
109.
110.