全文获取类型
收费全文 | 2458篇 |
免费 | 52篇 |
国内免费 | 3篇 |
专业分类
教育 | 1851篇 |
科学研究 | 151篇 |
各国文化 | 45篇 |
体育 | 170篇 |
文化理论 | 24篇 |
信息传播 | 272篇 |
出版年
2022年 | 11篇 |
2021年 | 22篇 |
2020年 | 39篇 |
2019年 | 73篇 |
2018年 | 82篇 |
2017年 | 100篇 |
2016年 | 66篇 |
2015年 | 63篇 |
2014年 | 74篇 |
2013年 | 586篇 |
2012年 | 72篇 |
2011年 | 73篇 |
2010年 | 46篇 |
2009年 | 62篇 |
2008年 | 64篇 |
2007年 | 53篇 |
2006年 | 56篇 |
2005年 | 48篇 |
2004年 | 59篇 |
2003年 | 64篇 |
2002年 | 50篇 |
2001年 | 33篇 |
2000年 | 35篇 |
1999年 | 46篇 |
1998年 | 32篇 |
1997年 | 27篇 |
1996年 | 29篇 |
1995年 | 23篇 |
1994年 | 15篇 |
1993年 | 28篇 |
1992年 | 28篇 |
1991年 | 23篇 |
1990年 | 25篇 |
1989年 | 32篇 |
1988年 | 32篇 |
1987年 | 23篇 |
1986年 | 22篇 |
1985年 | 19篇 |
1984年 | 19篇 |
1983年 | 19篇 |
1982年 | 25篇 |
1981年 | 16篇 |
1980年 | 13篇 |
1979年 | 11篇 |
1978年 | 17篇 |
1977年 | 12篇 |
1976年 | 20篇 |
1974年 | 9篇 |
1970年 | 10篇 |
1968年 | 8篇 |
排序方式: 共有2513条查询结果,搜索用时 31 毫秒
101.
Philip S. Blumberg 《Clearing house (Menasha, Wis.)》2013,86(5):314-316
102.
103.
104.
105.
Accurate measurement of physical activity is fundamentally important in epidemiological research of physical activity behavior A widely used telephone-based physical activity questionnaire was compared with other methods of administration and objective measures (pedometers and accelerometers) among 80 adults (43 women). The telephone questionnaire was comparable to both the self-administered form and international telephone-administered equivalent. Although moderate correlation coefficients with objective measures supported the use of the questionnaire, wide prediction intervals generated using Bland Altman methods highlighted large discrepancies between the measures, particularly in the moderate intensity category. These findings illustrate the limitations of correlation coefficients in validation studies and the inaccuracy of self-report questionnaires in measuring physical activity. 相似文献
106.
What is the relationship between the context and substantive meaning of a measure and the assessment of the reliability of the measure? Does the interpretation of a reliability coefficient depend on the nature of the measure? How does this approach to reliability relate to alternative assessments? 相似文献
107.
108.
109.
Survey on Teaching Contemporary British Fiction 总被引:1,自引:1,他引:0
Philip Tew Mark Addis 《Changing English: An International Journal of English Teaching》2007,14(3):313-324
The teaching of contemporary British fiction in English departments in the United Kingdom is reviewed. The study primarily focuses upon evaluative engagement with current teaching. The literary and theoretical texts taught on courses are considered, as are the use and availability of different kinds of supplementary literary‐critical materials. Data collection was through semi‐structured interviews and a survey of online material. The periodisation and focus of general contemporary British fiction teaching is emerging from a more diffuse field where postmodern, gendered and post‐colonial readings still tend to shape courses and modules. A new post‐1970s idea of the contemporary is rapidly emerging. 相似文献
110.
Lynn Meltzer Tamar Katzir Lynne Miller Ranjini Reddy Bethany Roditi 《Learning disabilities research & practice》2004,19(2):99-108
This study investigated changes in teachers' and students' perceptions of students' effort, strategy use, and academic difficulties when strategy instruction was infused into the classroom curriculum. The sample consisted of 201 students with learning disabilities, 210 average achievers, and 57 teachers from Grades 4–9 in two urban and suburban communities. After six months of classroom‐based strategy instruction, students with learning disabilities reported more consistent use of strategies with their schoolwork and perceived themselves as struggling less in reading, writing, and spelling. Teachers perceived the students with learning disabilities as more strategic and as applying more effort to their schoolwork. Teachers also perceived their students as showing significant improvements in spelling, regardless of whether they had learning disabilities. These findings extended the results of previous investigations and indicated the small, positive impact of classroom‐based strategy instruction. Further investigations are critical to evaluate the generalizability of these findings. 相似文献