全文获取类型
收费全文 | 6190篇 |
免费 | 326篇 |
国内免费 | 6篇 |
专业分类
6522篇 |
出版年
2024年 | 11篇 |
2023年 | 73篇 |
2022年 | 95篇 |
2021年 | 118篇 |
2020年 | 164篇 |
2019年 | 155篇 |
2018年 | 296篇 |
2017年 | 285篇 |
2016年 | 261篇 |
2015年 | 165篇 |
2014年 | 192篇 |
2013年 | 845篇 |
2012年 | 456篇 |
2011年 | 464篇 |
2010年 | 278篇 |
2009年 | 190篇 |
2008年 | 367篇 |
2007年 | 300篇 |
2006年 | 277篇 |
2005年 | 236篇 |
2004年 | 147篇 |
2003年 | 155篇 |
2002年 | 148篇 |
2001年 | 64篇 |
2000年 | 91篇 |
1999年 | 64篇 |
1998年 | 39篇 |
1997年 | 28篇 |
1996年 | 29篇 |
1995年 | 31篇 |
1994年 | 23篇 |
1993年 | 24篇 |
1992年 | 37篇 |
1991年 | 34篇 |
1990年 | 30篇 |
1989年 | 32篇 |
1988年 | 30篇 |
1987年 | 22篇 |
1986年 | 14篇 |
1985年 | 15篇 |
1984年 | 19篇 |
1983年 | 16篇 |
1979年 | 18篇 |
1978年 | 11篇 |
1976年 | 14篇 |
1974年 | 11篇 |
1971年 | 10篇 |
1970年 | 11篇 |
1968年 | 13篇 |
1965年 | 10篇 |
排序方式: 共有6522条查询结果,搜索用时 15 毫秒
1.
Women are more intolerant of hate speech than men. This study examined relationality measures as mediators of gender differences in the perception of the harm of hate speech and the importance of freedom of speech. Participants were 107 male and 123 female college students. Questionnaires assessed the perceived harm of hate speech, the importance of freedom of speech, empathy, relational and collective interdependence, and connected and separate ways of knowing. Gender differences were found for the harm of hate speech, freedom of speech, empathy, and separate learning as a way of knowing. Women were more negative regarding the harm of hate speech and regarded freedom of speech as less important than men. Additionally, the perceived harm of hate speech was positively associated with empathy, connected knowing, and interdependence, and freedom of speech was positively associated with separate learning and negatively with empathy. Empathy mediated gender differences in the perceived harm of hate speech, and separate learning mediated gender differences in the importance of freedom of speech. 相似文献
2.
3.
Tavis S Campbell Blaine Ditto Jean R Séguin Jean-Marc Assaad Robert O Pihl Daniel Nagin Richard E Tremblay 《Health psychology》2002,21(6):594-600
A growing literature has observed a significant reduction in pain sensitivity among hypertensive animals and humans. It is uncertain whether a reduced sensitivity to pain can be observed in nonnotensive individuals who go on to develop high blood pressure. Blood pressure (BP) was reassessed in one hundred fifteen 19-year-old boys initially tested at age 14, when they were also presented with a pain stimulus (mechanical finger pressure). Hierarchical regression analyses indicated that information regarding pain tolerance improved prediction of changes in systolic and diastolic blood pressure beyond that afforded by differences in BP at age 14, parental history of hypertension, and body mass index. These analyses suggest that pain sensitivity may be associated with physiological processes involved in the development of sustained high blood pressure. 相似文献
4.
5.
6.
7.
José A. Benardete 《Philosophical Studies》1993,72(2-3):265-282
8.
The processing of restrictive relative clauses in Hungarian 总被引:2,自引:0,他引:2
9.
We studied the correlation of one measure of imagery ability, the Visual Elaboration Scale, with two others, absorption of image and effort required to form a mental image. Significant correlations were obtained between the Visual Elaboration Scale and the other scales, with the exception of Absorption for women. 相似文献
10.
Jos M. F. ten Berge 《Psychometrika》1988,53(4):487-494
Van de Geer has reviewed various criteria for transforming two or more matrices to maximal agreement, subject to orthogonality constraints. The criteria have applications in the context of matching factor or configuration matrices and in the context of canonical correlation analysis for two or more matrices. The present paper summarizes and gives a unified treatment of fully general computational solutions for two of these criteria, Maxbet and Maxdiff. These solutions will be shown to encompass various well-known methods as special cases. It will be argued that the Maxdiff solution should be preferred to the Maxbet solution whenever the two criteria coincide. Horst's Maxcor method will be shown to lack the property of monotone convergence. Finally, simultaneous and successive versions of the Maxbet and Maxdiff solutions will be treated as special cases of a fully flexible approach where the columns of the rotation matrices are obtained in successive blocks.The author is obliged to Henk Kiers for computational assistance and helpful comments. 相似文献