全文获取类型
收费全文 | 1329篇 |
免费 | 37篇 |
国内免费 | 4篇 |
专业分类
教育 | 998篇 |
科学研究 | 112篇 |
各国文化 | 24篇 |
体育 | 82篇 |
综合类 | 2篇 |
文化理论 | 18篇 |
信息传播 | 134篇 |
出版年
2023年 | 7篇 |
2022年 | 12篇 |
2021年 | 24篇 |
2020年 | 20篇 |
2019年 | 35篇 |
2018年 | 54篇 |
2017年 | 45篇 |
2016年 | 58篇 |
2015年 | 36篇 |
2014年 | 55篇 |
2013年 | 314篇 |
2012年 | 22篇 |
2011年 | 38篇 |
2010年 | 23篇 |
2009年 | 29篇 |
2008年 | 37篇 |
2007年 | 30篇 |
2006年 | 29篇 |
2005年 | 26篇 |
2004年 | 18篇 |
2003年 | 21篇 |
2002年 | 21篇 |
2001年 | 12篇 |
2000年 | 12篇 |
1999年 | 16篇 |
1998年 | 11篇 |
1997年 | 18篇 |
1996年 | 11篇 |
1995年 | 14篇 |
1994年 | 13篇 |
1993年 | 14篇 |
1992年 | 9篇 |
1991年 | 14篇 |
1990年 | 11篇 |
1989年 | 13篇 |
1988年 | 9篇 |
1987年 | 7篇 |
1985年 | 16篇 |
1984年 | 9篇 |
1983年 | 24篇 |
1982年 | 19篇 |
1981年 | 11篇 |
1979年 | 13篇 |
1978年 | 12篇 |
1977年 | 11篇 |
1975年 | 8篇 |
1974年 | 11篇 |
1973年 | 10篇 |
1970年 | 7篇 |
1965年 | 6篇 |
排序方式: 共有1370条查询结果,搜索用时 15 毫秒
71.
72.
Since their beginnings pre-election polls have been under attackfrom politicians and journalists. One of the most fundamentalcriticisms of polls is that they can influence the outcome ofelections. This article investigates news media reporting ofpoll results and comments on public opinion research beforeFederal elections in Germany. It presents empirical findingsfor the quantity as well as the formal and substantial qualityof this press coverage. The database is a content analysis of443 pre-election poll articles published in Germany's leadingdailies Frankfurter Allgemeine Zeitung (FAZ), Frankfurter Rundschau(FR), Süddeutsche Zeitung (SZ), and Die Welt (Welt) between1980 and 1994. The quantity of news media reporting of publicopinion polls has improved over the years. Now, poll storiesare a standard feature of German newspapers. The frequency ofreports depends on the conditions of each electione.g.on the expected closeness of the election outcome. The formalquality could be betterthat is the conformity to AAPORstandards. Horse-race journalism isn't found as often as inthe USA. Journalists often use poll results to predict an electionoutcome. Moreover, the analysis revealed an ambivalent relationshipbetween liberal journalists and polls, while the reporting ofconservative journalists is more in favor of opinion research. 相似文献
73.
74.
75.
76.
Alessandra Arce Hai Frank Simon Marc Depaepe 《Paedagogica Historica: International Journal of the History of Education》2015,51(6):744-767
This article seeks to analyse, comprehend and apprehend the appropriation processes of Ovide Decroly’s ideas in Brazil through the translation of his books and that of Amélie Hamaïde into Portuguese. The article discusses the following questions. Why did Brazilian intellectuals and teachers need to import Decroly’s ideas to be applied in Brazilian schools? Did the translation of Decroly’s and Hamaïde’s books play an innovative role in Brazilian society? Did the release of these books bring about changes, and did it stabilise and legitimise discourses that were already present in Brazil? Who were the translation agents of those books? First, discussions concerning travelling knowledge and cultural translation, as well as translation and the role of translation agents, are introduced. The translated books and their (production) contexts are then presented, comparing and analysing the source books and the translations. The analyses aim at understanding this journey and answering these questions, and it will be shown that Decroly’s ideas were torn apart into “pieces of knowledge” gaining life and autonomy throughout the journey, and turning into facts. It is advocated that his ideas were appropriated as “indigenous foreigners” in Brazil. 相似文献
77.
This study examined how specific guidelines and heuristics have been used to identify methodological rigor associated with single‐case research designs based on quality indicators developed by Horner et al. Specifically, this article describes how literature reviews have applied Horner et al.'s quality indicators and evidence‐based criteria. Ten literature reviews were examined to ascertain how literature review teams (a) used the criteria recommended by Horner et al. as meeting the 5‐3‐20 evidence‐based practice (EBP) thresholds (five studies conducted across three different research teams that include a minimum of 20 participants) to assess single‐case methodological rigor; and (b) applied the 5‐3‐20 thresholds to determine whether the independent variables reviewed qualified as potential effective practices. The 10 literature reviews included 120 single‐case designs. This study found that 33% of the reviewed single‐case designs met Horner et al.'s quality indicator criteria. Three of the literature reviews concluded that examined practices met criteria to qualify as an EBP. Recommendations related to quality indicator criteria and EBP established by the literature review teams as well as directions for future research are discussed. 相似文献
78.
79.
80.
Instructional leadership practices in Singapore 总被引:1,自引:0,他引:1
Foo Seong David Ng Thanh Dong Nguyen Koon Siak Benjamin Wong Kim Weng William Choy 《School Leadership & Management》2015,35(4):388-407
This paper presents a review of the literature on principal instructional leadership in Singapore. The authors investigated the dimensions of instructional leadership in the practices of Singapore principals and highlighted the strategies these leaders adopt to enact their instructional roles. Singapore principals were found to play an active role in defining the school vision and promoting the school climate. However, in the areas of curriculum implementation and classroom instruction, the middle management team in the school played more active roles as compared to principals. Five broad conclusions were discussed to provide perspectives on instructional leadership practices in Singapore. This paper also highlighted limitations on current instructional leadership research in Singapore and pointed to areas of future research. 相似文献