全文获取类型
收费全文 | 488篇 |
免费 | 4篇 |
专业分类
教育 | 342篇 |
科学研究 | 66篇 |
各国文化 | 3篇 |
体育 | 33篇 |
综合类 | 1篇 |
文化理论 | 3篇 |
信息传播 | 44篇 |
出版年
2021年 | 6篇 |
2020年 | 6篇 |
2019年 | 8篇 |
2018年 | 10篇 |
2017年 | 16篇 |
2016年 | 10篇 |
2015年 | 4篇 |
2014年 | 5篇 |
2013年 | 138篇 |
2012年 | 7篇 |
2011年 | 8篇 |
2010年 | 11篇 |
2009年 | 14篇 |
2008年 | 7篇 |
2007年 | 9篇 |
2006年 | 6篇 |
2005年 | 4篇 |
2003年 | 4篇 |
2002年 | 6篇 |
2001年 | 6篇 |
2000年 | 6篇 |
1999年 | 4篇 |
1998年 | 6篇 |
1996年 | 11篇 |
1995年 | 5篇 |
1994年 | 9篇 |
1993年 | 8篇 |
1991年 | 4篇 |
1990年 | 5篇 |
1989年 | 8篇 |
1988年 | 8篇 |
1987年 | 3篇 |
1986年 | 4篇 |
1985年 | 6篇 |
1983年 | 4篇 |
1982年 | 5篇 |
1981年 | 6篇 |
1980年 | 5篇 |
1976年 | 4篇 |
1975年 | 3篇 |
1974年 | 4篇 |
1973年 | 5篇 |
1971年 | 4篇 |
1968年 | 3篇 |
1938年 | 4篇 |
1933年 | 3篇 |
1932年 | 3篇 |
1923年 | 5篇 |
1917年 | 3篇 |
1907年 | 3篇 |
排序方式: 共有492条查询结果,搜索用时 15 毫秒
21.
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
22.
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
23.
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
24.
25.
26.
27.
28.
Louis Manfra Christina Squires Laura H. B. Dinehart Charles Bleiker Suzanne C. Hartman Adam Winsler 《The Journal of educational research》2017,110(5):528-537
The present study was designed to explore the association between preschool academic skills and Grade 3 achievement among a sample of ethnically diverse children from low-income families. Data were collected from a sample of 1,442 low-income, ethnically diverse children in preschool and associated with Grade 3 achievement in reading and mathematics 4 years later. Mixed-effects modeling indicated that preschool skills significantly predicted Grade 3 achievement measures while controlling for various child-level factors and random school effects. While several preschool factors were predictive of Grade 3 achievement, writing/copying and counting/premathematics skills were consistently strong predictors of Grade 3 achievement across all measures and domains suggesting these are important foundational skills for academic success in midelementary school among low-income, ethnically diverse children. Findings also replicate studies demonstrating that writing plays an important role in learning and achievement. Findings have implications for early education policy and practice intended to support academic development among low-income, ethnically diverse children. 相似文献
29.
Caroline Denaes Jean‐Louis Berger 《Journal of Research in Special Educational Needs》2014,14(2):82-95
Analogical reasoning involves the comparison of pictures as well as the memorisation of relations. Young children (4–7 years old) and students with moderate intellectual disability have a short memory span, which hampers them in succeeding traditional analogical tests. In the present study, we investigated if, by providing external memory hints, the visual aid could enable these participants to succeed in analogies comprising more relations than their memory span was able to manage. Our analogical test, composed of 2 × 2 matrices, was administered in two versions: the standard version, similar to traditional tests, required the participant to memorise all the relations involved in order to discover the solution, whereas the construction version required him/her to construct the answer part by part by using external memories, which potentially increased success by offloading the memory. Our results show that students with moderate intellectual disability reached results similar to typically developing control children when provided with external memory hints (referred to as external memories). Moreover, in the most complex levels of the test, they did not spend more time than control children in solving the analogies. 相似文献
30.
Irving Louis Horowitz 《Publishing Research Quarterly》1991,7(2):59-67
Tracing social science publishing back to the eighteenth century, this article discusses the role of the federal government,
commercial presses, nonprofit foundations, racial and ethnic publishing groups, professional societies and university presses.
The contributions of individual social scientists and publishers are noted, as are recent trends in the field. 相似文献