全文获取类型
收费全文 | 224篇 |
免费 | 40篇 |
国内免费 | 71篇 |
专业分类
335篇 |
出版年
2024年 | 2篇 |
2023年 | 7篇 |
2022年 | 10篇 |
2021年 | 14篇 |
2020年 | 21篇 |
2019年 | 13篇 |
2018年 | 18篇 |
2017年 | 19篇 |
2016年 | 25篇 |
2015年 | 18篇 |
2014年 | 13篇 |
2013年 | 22篇 |
2012年 | 16篇 |
2011年 | 12篇 |
2010年 | 16篇 |
2009年 | 12篇 |
2008年 | 19篇 |
2007年 | 16篇 |
2006年 | 16篇 |
2005年 | 14篇 |
2004年 | 10篇 |
2003年 | 3篇 |
2002年 | 2篇 |
2001年 | 1篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1980年 | 1篇 |
1974年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有335条查询结果,搜索用时 0 毫秒
51.
In 2011, China's Internet population reached over half a billion users and the popular Twitter-like social networking service, Weibo, has been adopted by half of the users since its launch in August 2009. Given the potential of the Internet to facilitate a civic culture in the authoritarian state, the use of Weibo and its effects on citizens' political attitudes and behaviors are of important concern. A survey of 499 Weibo users found that intensity of use was related to increased willingness to express opinions about government and politics, the perception that one has the ability to participate in politics, and feelings that the government is not responsive to the demands of citizens. Moreover, the above relationships were moderated by the motivations of Weibo use, such that information motives strengthened the relationships while entertainment motives weakened the relationships. 相似文献
52.
53.
一、道教宫观的内涵和外延道教的宫观是道教神圣宗教理念的屋化空间,集中反映了道教的神学思维和理念;它随着道教的发展而日臻完善。可以这样说,宫观是道教的重要构成元素之一,也是道教文化的最重要载体之一。 相似文献
54.
目的:探讨医科大学生优秀学业表现的特征人格以及学业成绩性别差异的人格心理学原因。方法:以卡特尔16PF个性测验为测试工具,应用Spearman相关系数对医科大学生人格特质与学业成绩综合得分进行相关分析。结果:医科大学男女生的开放性分别为5.80±0.89和4.47±1.41,差别有统计学显著性(p0.001)。大学生学业成绩的高低和大学生的自律性和稳定性的相关系数分别为0.271和0.263。结论:医科男女大学生学业成绩差异主要与其开放性大小有关,大学生在校期间学业成绩分值的高低与人格特质中的自律性和稳定性大小成正比,提示加强大学生自律性和稳定性的训练有助于塑造大学生良好的人格特质。 相似文献
55.
56.
简单结构刺激非规则特征突显条件下的样例效应 总被引:2,自引:1,他引:1
用变化了的Allen和Brooks的实验范式,采用2(学习轮次:5轮、10轮)×2(项目类型:旧项目、新项目)×2(项目匹配性质:正向匹配、反向匹配)混合实验设计,研究对4个特征刺激分类时非规则特征突显条件下的样例效应。结果发现,无论是错误率还是反应时都取得了明显的样例效应,但是学习时间的影响不明显。 相似文献
57.
Thought-shape fusion (TSF) is a cognitive distortion that can be induced experimentally and is associated with eating pathology. The current study was conducted in order to elucidate the effects of TSF induction in females with eating disorders (n=35), as well as in restrained eaters (n=38) and unrestrained eaters (n=39). It was hypothesized that TSF induction would result in anxiety, guilt, increased feelings of fatness, perceived weight gain and feelings of moral wrong-doing relative to an anxiety and control induction. It was further hypothesized that restrained eaters and individuals with eating disorders would exhibit a stronger reaction to a TSF induction than would unrestrained eaters. The results indicated that, as predicted, TSF can be induced in individuals both with and without eating disorders, and individuals with eating disorders reported the highest levels of "state" TSF after the induction relative to the non-clinical controls. However, contrary to expectations, restrained eaters reported higher levels of perceived weight gain and moral wrong-doing after the anxiety induction (but not the TSF induction) relative to the control induction. Potential mechanisms for this pattern of results are discussed, and the clinical implications of research on TSF are also considered. 相似文献
58.
Coelho RW De Campos W Da Silva SG Okazaki FH Keller B 《Perceptual and motor skills》2007,105(2):458-468
To assess use of imagery intervention in performance of two tennis motor skills the quasi-experimental design included a pre- and posttest and a control group. The tennis service shot and service receiving skill were selected as representative of open and closed skills, respectively. 48 subjects, male tennis players, whose ages ranged from 16 to 18 yr. (M = 17.2), were divided into two groups: (1) Technical practice only which was used as control group and (2) Imagery group who received both imagery and technical practice. Analysis of covariance showed a significant main effect for the imagery intervention on the closed skill (p = .002). Findings suggest that imaging a positive outcome may be more powerful in improving performance of closed skill movements than of open skill movements. 相似文献
59.
60.
The social psychological literature considers two main perspectives on the study of perceived cultural differences between majorities and minorities: one proposes that perception of cultural differences is an antecedent of prejudice and another states that the attribution of cultural differences to minorities is already a hidden expression of racial prejudice. This paper offers further support to this latter perspective. One hundred and ninety-four participants answered a questionnaire measuring (1) general racist belief; (2) cultural differences attributed to Black people (hetero-ethnicization); (3) the asymmetric attribution of secondary and primary emotions to the in-group and to Black people (infra-humanization); (4) the asymmetric attribution of natural and cultural traits to in-group members and to Black people (ontologization); and (5) negative evaluation of this social category. The general racist belief scale was not anchored in a specific group and measured the belief in the inferiority of certain social groups or peoples based on biological or cultural factors. Relationships between the scales were analysed through a set of Structural Equation Models. According to the predictions, results showed that the attribution of cultural differences is a dimension of prejudice. Results also showed that attribution of cultural differences, negative evaluation of Black people, ontologization, and infra-humanization were different dimensions of a common latent factor that can be identified as racial prejudice; and that prejudice was predicted by general racist belief. Results are discussed in the light of the study of the impact of perceived cultural differences on intergroup relations and in the light of the "new racism" approaches. 相似文献