全文获取类型
| 收费全文 | 8772篇 |
| 免费 | 104篇 |
| 国内免费 | 7篇 |
专业分类
| 教育 | 6466篇 |
| 科学研究 | 730篇 |
| 各国文化 | 152篇 |
| 体育 | 531篇 |
| 综合类 | 5篇 |
| 文化理论 | 106篇 |
| 信息传播 | 893篇 |
出版年
| 2021年 | 59篇 |
| 2020年 | 88篇 |
| 2019年 | 163篇 |
| 2018年 | 219篇 |
| 2017年 | 249篇 |
| 2016年 | 229篇 |
| 2015年 | 175篇 |
| 2014年 | 227篇 |
| 2013年 | 2120篇 |
| 2012年 | 185篇 |
| 2011年 | 203篇 |
| 2010年 | 187篇 |
| 2009年 | 171篇 |
| 2008年 | 215篇 |
| 2007年 | 211篇 |
| 2006年 | 194篇 |
| 2005年 | 203篇 |
| 2004年 | 183篇 |
| 2003年 | 157篇 |
| 2002年 | 150篇 |
| 2001年 | 131篇 |
| 2000年 | 129篇 |
| 1999年 | 139篇 |
| 1998年 | 118篇 |
| 1997年 | 117篇 |
| 1996年 | 110篇 |
| 1995年 | 142篇 |
| 1994年 | 120篇 |
| 1993年 | 104篇 |
| 1992年 | 105篇 |
| 1991年 | 98篇 |
| 1990年 | 99篇 |
| 1989年 | 99篇 |
| 1988年 | 90篇 |
| 1987年 | 92篇 |
| 1986年 | 82篇 |
| 1985年 | 91篇 |
| 1984年 | 99篇 |
| 1983年 | 91篇 |
| 1982年 | 97篇 |
| 1981年 | 76篇 |
| 1980年 | 53篇 |
| 1979年 | 68篇 |
| 1978年 | 63篇 |
| 1977年 | 74篇 |
| 1976年 | 60篇 |
| 1975年 | 46篇 |
| 1974年 | 48篇 |
| 1973年 | 55篇 |
| 1971年 | 35篇 |
排序方式： 共有8883条查询结果，搜索用时 15 毫秒
61.
This article explores the existence of a “citizen-centered journalism” that sees citizens as crucial participants in the construction of news and as co-creators of their own worlds. Through qualitative case studies of three news organizations, the article examines the motivation for using a citizen-centered approach, the news routines that are required to do so, the categories of content produced, and the perceived impact of this approach. The results suggest these news organizations are working in partnership with communities and striving to give a voice to historically marginalized communities. The journalists, however, see citizen participation as complementary to professional journalistic routines that favor verifiable information, rather than assigning inherent value to it for its own sake. 相似文献
62.
63.
Tracing one's family genealogy is a complex process that requires situating a family's narratives within a historical context. This article reviews the use of critical family history research in an undergraduate Asian American studies course to examine not only the diversity and experiences of Asian Americans but also the unspoken narratives that lead to the creation of a single story. We are told single stories that often neglect the sociocultural factors—the historical reality—of our past. Our family histories are constructed historically and are embedded in social, political, and economic processes and relationships. This article argues that we need to complicate what we know about our past and examine policies and cultural practices that lead to a racialized system of power and privilege, racialized policies, and racialized oppression and progression. 相似文献
64.
Going beyond the traditional socioeconomic status model of political participation, this study examines pathways that lead to the sociopolitical incorporation of immigrants in the USA, with a focus on the role of communication socialization agents. Using a Current Population Survey sample of 7,626 first-generation immigrants in the USA, results show that communication socialization agents significantly contribute to immigrants’ political socialization, and an important mediating path translates political learning into greater political engagement. Results also identify ethnic differences in how socialization variables affect immigrants’ socialization. 相似文献
65.
66.
67.
68.
William J. Therrien Jonte C. Taylor John L. Hosp Erica R. Kaldenberg Jay Gorsh 《Learning disabilities research & practice》2011,26(4):188-203
Although science has received much attention as a political and educational initiative, students with learning disabilities (LD) perform significantly lower than their nondisabled peers. This meta‐analysis evaluates the effectiveness of instructional strategies in science for students with LD. Twelve studies were examined, summarized, and grouped according to the type of strategy implemented. Effect sizes (ES) were calculated for each study. Across all studies, a mean ES of .78 was obtained, indicating a moderate positive effect on students with LD science achievement. Findings also align with past reviews of inquiry‐based instruction for students with special needs, indicating that students with LD need structure within an inquiry science approach in order to be successful. Additionally, results suggest that mnemonic instruction is highly effective at increasing learning disabled students' acquisition and retention of science facts. 相似文献
69.
John Simister 《Higher Education Quarterly》2011,65(2):113-144
This article summarises previous academic research into university education, distinguishing between arguments for and against improving access. Several views are summarised, including structural‐functionalism, which claims that powerful social groups maintain their status and income, and human capital theory, which focuses on employee productivity. Almost all viewpoints discussed in this article support meritocracy. UK universities differ in their openness to people from disadvantaged backgrounds. Many universities, referred to here as ‘inclusive’, deserve credit for encouraging disadvantaged people to become students; in contrast, ‘exclusive’ universities tend to have fewer disadvantaged students than expected. There are barriers facing disadvantaged students, including unequal access to universities, which can at least partly be explained by private schools for rich pupils and financial burdens at university causing some students to take paid work (reducing time available for study). The UK spends less per student on universities than the world average and less than half as much as some European countries. The UK Government could increase university funding, concentrating on universities that are most inclusive and that tend to have the largest problems in affording sufficient staff and teaching facilities. This investment would give long‐term benefits to the UK economy. 相似文献
70.