全文获取类型
| 收费全文 | 36179篇 |
| 免费 | 593篇 |
| 国内免费 | 67篇 |
专业分类
| 教育 | 26134篇 |
| 科学研究 | 2993篇 |
| 各国文化 | 381篇 |
| 体育 | 2821篇 |
| 综合类 | 52篇 |
| 文化理论 | 245篇 |
| 信息传播 | 4213篇 |
出版年
| 2022年 | 218篇 |
| 2021年 | 402篇 |
| 2020年 | 561篇 |
| 2019年 | 883篇 |
| 2018年 | 1239篇 |
| 2017年 | 1234篇 |
| 2016年 | 1112篇 |
| 2015年 | 693篇 |
| 2014年 | 1033篇 |
| 2013年 | 7345篇 |
| 2012年 | 1017篇 |
| 2011年 | 1031篇 |
| 2010年 | 815篇 |
| 2009年 | 822篇 |
| 2008年 | 888篇 |
| 2007年 | 820篇 |
| 2006年 | 796篇 |
| 2005年 | 725篇 |
| 2004年 | 583篇 |
| 2003年 | 561篇 |
| 2002年 | 524篇 |
| 2001年 | 765篇 |
| 2000年 | 625篇 |
| 1999年 | 550篇 |
| 1998年 | 341篇 |
| 1997年 | 344篇 |
| 1996年 | 378篇 |
| 1995年 | 356篇 |
| 1994年 | 310篇 |
| 1993年 | 315篇 |
| 1992年 | 494篇 |
| 1991年 | 434篇 |
| 1990年 | 468篇 |
| 1989年 | 444篇 |
| 1988年 | 363篇 |
| 1987年 | 419篇 |
| 1986年 | 393篇 |
| 1985年 | 423篇 |
| 1984年 | 362篇 |
| 1983年 | 326篇 |
| 1982年 | 275篇 |
| 1981年 | 257篇 |
| 1980年 | 235篇 |
| 1979年 | 379篇 |
| 1978年 | 299篇 |
| 1977年 | 237篇 |
| 1976年 | 234篇 |
| 1975年 | 209篇 |
| 1974年 | 210篇 |
| 1971年 | 209篇 |
排序方式： 共有10000条查询结果，搜索用时 15 毫秒
71.
72.
73.
Thomas L. Bonn 《Publishing Research Quarterly》1993,9(1):3-19
New World Writing, a magazine founded by New American Library in 1952, quickly became an important vehicle for liberal intellectual
and literary thought. In addition to providing an outlet for new writing, the magazine became an important acquisitions tool
for NAL. Throughout its lifetime, New World Writing remained a showcase for many of the finest writers of the 1950s, including
Christopher Isherwood, Louis Auchincloss, Tennessee Williams, Flannery O’Connor, Jack Kerouac, and Gore Vidal.
He is the author of Under Cover: An Illustrated History of American Mass Market Paperbacksand Heavy Traffic and High Culture: The New American Library as Literary Gatekeeper. He is working on a study of American literary
agents 相似文献
74.
75.
Do physical activity beliefs differ by age and gender? 总被引：1，自引：0，他引：1
Age and gender are consistently related to physical activity (PA), yet theoretical explanation for these associations is scant. The present study compared the mean values and correlations of a population sample, divided by gender and age group, with respect to theory of planned behavior beliefs (behavioral, normative, and control) and PA. Participants were a sample (N=6,739) of adults (M age=49.65, SD=16.04) who completed measures of social and health demographics, theory of planned behavior beliefs, and self-reported PA. Mean analyses identified greater perceived control over PA for seniors than for young and middle-aged adults (N>.025). Belief-behavior correlations, however, were not different across age and gender in 24 of 26 tests (q<.19). Thus, PA beliefs are invariant across age and gender with the exception of mean levels of perceived control, which are lower among younger adults than older adults. Factors such as early parenthood and career demands were considered the likely reasons for differences. Overall, the evidence suggests that adapting theoretical models for specific age groups or based on gender may not be necessary. 相似文献
76.
Deborah L. Bandalos 《Educational Measurement》2004,23(2):33-40
Recent implementation of Nebraska's Standards-based Teacher-led Assessment and Reporting System (STARS) introduced a unique opportunity to examine the benefits and drawbacks of a teacher-led state assessment system. STARS is unique among state assessment systems in that statewide tests are replaced by locally developed assessments designed by teachers. Benefits of this system are found to be greater teacher use of results for instructional planning, greater diagnostic utility of the assessments, and gains in assessment literacy. Disadvantages include the time-consuming and stressful nature of creating localized assessments. Compatibility of STARS with the requirements of the No Child Left Behind Act are discussed. 相似文献
77.
78.
79.
80.