全文获取类型
收费全文 | 2888篇 |
免费 | 303篇 |
国内免费 | 668篇 |
出版年
2024年 | 6篇 |
2023年 | 60篇 |
2022年 | 66篇 |
2021年 | 104篇 |
2020年 | 121篇 |
2019年 | 120篇 |
2018年 | 136篇 |
2017年 | 130篇 |
2016年 | 142篇 |
2015年 | 102篇 |
2014年 | 97篇 |
2013年 | 263篇 |
2012年 | 171篇 |
2011年 | 218篇 |
2010年 | 194篇 |
2009年 | 190篇 |
2008年 | 216篇 |
2007年 | 285篇 |
2006年 | 246篇 |
2005年 | 235篇 |
2004年 | 168篇 |
2003年 | 115篇 |
2002年 | 69篇 |
2001年 | 47篇 |
2000年 | 45篇 |
1999年 | 43篇 |
1998年 | 37篇 |
1997年 | 28篇 |
1996年 | 18篇 |
1995年 | 23篇 |
1994年 | 24篇 |
1993年 | 14篇 |
1992年 | 10篇 |
1991年 | 12篇 |
1990年 | 10篇 |
1989年 | 15篇 |
1988年 | 6篇 |
1987年 | 10篇 |
1986年 | 5篇 |
1985年 | 10篇 |
1984年 | 7篇 |
1983年 | 5篇 |
1982年 | 6篇 |
1981年 | 9篇 |
1980年 | 6篇 |
1979年 | 8篇 |
1976年 | 2篇 |
1975年 | 1篇 |
1973年 | 1篇 |
1972年 | 2篇 |
排序方式: 共有3859条查询结果,搜索用时 15 毫秒
221.
Kirby Deater‐Deckard Charles Beekman Zhe Wang Jungmeen Kim Stephen Petrill Lee Thompson Laura DeThorne 《Journal of personality》2010,78(3):991-1010
ABSTRACT We examined mothers' ratings of children's affective and behavioral aspects of approach tendencies and links with overt aggressive behavior problems while considering the genetic etiology of these processes. Approach/positive anticipation (AP), frustration/anger (FA), and overt aggression in 4–9‐year‐olds were assessed using mothers' reports in a diverse national sample (n=992) and a sample of same‐sex twins (n=195 pairs). AP and FA were positively correlated with each other and with overt aggression (r from .2 to .5), and these associations were very similar for boys and girls. AP and FA provided overlapping as well as independent statistical prediction of aggression. AP statistical prediction of aggression was substantially mediated by FA, an effect that was accounted for by underlying genetic and nonshared environmental influences. 相似文献
222.
Gillian Ku Cynthia S. Wang Adam D. Galinsky 《Journal of experimental social psychology》2010,46(5):792-798
In contrast to the view that social perception has symmetric effects on judgments and behavior, the current research explored whether perspective-taking leads stereotypes to differentially affect judgments and behavior. Across three studies, perspective-takers consistently used stereotypes more in their own behavior while simultaneously using them less in their judgments of others. After writing about an African-American, perspective-taking tendencies were positively correlated with aggressive behavior but negatively correlated with judging others as aggressive. Similarly, after writing about an elderly man, perspective-takers walked more slowly and became more conservative, but judged others as less dependent. These divergent effects of perspective-taking on judgment and behavior occurred regardless of whether perspective-taking was manipulated or measured, whether judgments were measured before or after behavior, the stereotype that was activated, and participants’ culture (American, Singaporean). These findings support theorizing that judgments and behavior can diverge when individuals’ social strategies are geared towards establishing and maintaining social bonds, as well as provide insight into how perspective-taking helps individuals manage diversity. 相似文献
223.
224.
This study examined the relations between cultural values (i.e., individualism and collectivism) and aggression among 460 (234 girls) Chinese adolescents. Conflict level and social status insecurity were examined as potential explaining mechanisms for these relations. The results showed that adolescents' endorsement of collectivism was negatively related to their use of overt and relational aggression as reported by teachers and peers, whereas positive associations were found between the endorsement of individualism and adolescent aggression. Adolescents' conflict level and social status insecurity accounted for a significant part of these associations. Findings of this study demonstrate the importance of examining intracultural variations of cultural values in relation to adolescent aggression as well as the process variables in explaining the relations. Aggr. Behav. 36:187–194, 2010. © 2010 Wiley‐Liss, Inc. 相似文献
225.
226.
Xiaochao Wang 《Frontiers of Philosophy in China》2006,1(2):317-323
Since the “Conference on Foreign Philosophy” held in Wuhu in October 1978, the study of foreign philosophy in China has undergone
a prosperous stage. This article discusses the significance of the study of foreign philosophy in the context of renovation,
transformation and remolding of Chinese contemporary culture, explores the role of the discipline in the context of Chinese
cultural construction, and anticipates the future of this discipline. A cross-cultural perspective is needed for a proper
understanding of the significance of the learning and study of foreign philosophy in Chinese cultural construction; otherwise
we might fall into cultural conservationism. Secondly, to make philosophy and social sciences prosperous is also a task for
foreign philosophy studies, and whether or not foreign philosophy can be well studied should be a mark of the prosperousness
of the construction of Chinese culture. Finally, philosophy is a product of human beings and should eventually serve human
beings. Chinese culture should open itself up to the world and so should foreign philosophy studies in China.
__________
Translated from Jiangxi Shehui Kexue 江西社会科学 (Jiangxi Social Sciences), 2005 (2) by Chen Yuehua & Ma Minghui 相似文献
227.
228.
“多少”概念发展的研究 总被引:1,自引:0,他引:1
采用数量判定任务,分别用2~30和5~100范围内点子图为刺激,研究个体“多”和“少”概念的发展。结果发现:在5~100点子条件下,随年龄的增长,个体“多”概念的判断值、“少”概念的判断值、“多”“少”概念的临界值均显著增大;7~9岁是个体“多少”概念发展的转折期;个体对“多少”概念的认知具有相对性;在本实验的两种条件下,随年龄增长,个体“多”概念的判断值、“少”概念的判断值、“多”“少”概念的临界值逐渐趋于刺激点子数最大值的2/3、1/3、1/2,“多”概念与“少”概念判断的不确定距离逐渐趋于刺激点子数最大变化范围的1/3或略小于1/3。 相似文献
229.
230.
Magnesium oxide (MgO) films and particles have been collected by pressurised filtration of a Mg-8.6wt%Al-0.67wt%Zn (AZ91D) alloy melt. The morphology of the oxides and their interfaces with the α-Mg phase were investigated by high-resolution transmission electron microscopy. It was found that the oxide films consisted of large numbers of sub-micrometre-sized MgO particles, and that melt shearing can effectively break up the oxide films and disperse the oxide particles. For the first time, orientation relationships (ORs) of OR I: [1?1?1]MgO~2° from (0?0?0?1)α-Mg and (0?1?1)MgO?//[2?1?1?0)α-Mg; and OR II: (1?1?1)MgO//(1?1?0?1)α-Mg and [0?1?1]MgO//[1?2?1?1]α-Mg, were observed between the MgO particles and the α-Mg matrix. The calculated Bramfitt planar disregistries were 5.5% and 2.5% for the two ORs, respectively, indicating good lattice matching between MgO and α-Mg at the interface. With the evidence of grain refinement effect observed in the sheared AZ91D magnesium alloy, the possibility of MgO particles to act as potent nucleants for heterogeneous nucleation of α-Mg grains is discussed in terms of the crystallographic criterion. 相似文献