首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1086篇
  免费   42篇
  国内免费   7篇
管理学   35篇
民族学   66篇
人口学   97篇
丛书文集   56篇
理论方法论   88篇
综合类   367篇
社会学   359篇
统计学   67篇
  2024年   3篇
  2023年   22篇
  2022年   10篇
  2021年   17篇
  2020年   40篇
  2019年   50篇
  2018年   51篇
  2017年   60篇
  2016年   43篇
  2015年   25篇
  2014年   56篇
  2013年   189篇
  2012年   68篇
  2011年   49篇
  2010年   29篇
  2009年   47篇
  2008年   46篇
  2007年   45篇
  2006年   59篇
  2005年   44篇
  2004年   34篇
  2003年   33篇
  2002年   27篇
  2001年   28篇
  2000年   16篇
  1999年   8篇
  1998年   6篇
  1997年   7篇
  1996年   5篇
  1995年   3篇
  1994年   4篇
  1993年   1篇
  1992年   2篇
  1990年   1篇
  1989年   3篇
  1987年   1篇
  1986年   1篇
  1982年   1篇
  1980年   1篇
排序方式: 共有1135条查询结果,搜索用时 156 毫秒
141.
There is a growing body of evidence linking racial discrimination and juvenile crime, and a number of theories explain this relationship. In this study, we draw on one popular approach, Agnew's general strain theory, and extend prior research by moving from a focus on experienced discrimination to consider two other forms, anticipated and vicarious discrimination. Using data on black, white, and Hispanic youth, from the Project on Human Development in Chicago Neighborhoods (PHDCN), we find that experienced, anticipated, and to a lesser extent, vicarious discrimination, significantly predict violent crime independent of a set of neighborhood, parental, and individual level controls, including prior violent offending. Additional analyses on the specific contexts of discrimination reveal that violence is associated with the anticipation of police discrimination. The effects tend to be larger for African American than Hispanic youth, but the differences are not statistically significant. These findings support the thesis that, like other strains, discrimination may not have to be experienced directly to influence offending.  相似文献   
142.
143.
The current study evaluated whether training intraverbal naming would be sufficient to establish visual-visual matching-to-sample (MTS) performances in college students. In the first experiment, we used a multiple-probe design across stimulus sets to assess whether six participants could match arbitrary visual stimuli (AB) after learning to tact their two experimentally defined classes (A’ and B’) and then intraverbally relate their names (i.e., “A’ goes with B’”). All participants matched the stimuli accurately after training, as well as emitted the trained intraverbals. In the second experiment, we used a multiple baseline design across four participants to assess whether the same training would produce bi-directional intraverbals in the form of “B’ goes with A’,” and MTS performance consistent with symmetry (BA). All participants responded accurately during matching and intraverbal tests. Across both experiments, participants stated the trained intraverbals while performing the matching task. Results showed that MTS performance can be established solely by verbal behavior training.  相似文献   
144.
Privatizing the administration of American prisons represents a popular tool of correctional governance. In turn, policy and public administration researchers are routinely studying the consequences of prison privatization on criminal justice outcomes such as recidivism rates and prisoner complaints. However, much less attention has been paid to the antecedents of privatization decisions occurring across states, in particular how racial determinants might be influencing privatization outcomes. Building upon existing policy research with theories of social construction and negative racial classification, we argue that privatization debates over corrections management become more racialized when Black prisoners comprise a larger share of the state prison population, predicting higher overall levels of privatization usage. We further argue that this Black prisoner presence-privatization relationship is context-specific and conditioned by two additional variables: (1) levels of mass racial stereotyping and (2) partisan composition of state government. The statistical analysis demonstrates that racial determinants do significantly influence state prison privatization decisions and in complex ways as theorized. In states where Blacks make up a larger share of the prison population, privatization usage is found to be higher. Additionally, in line with theoretical expectations, Black prisoner presence is associated with increased privatization levels most strongly in states where citizenries hold heightened levels of racial fear and Republicans have increased legislative presence. This research is of keen interest to scholars of public policy and management, who could pay more heed to the ways in which race influences decisions around administrative structuring and outcomes for taxpayers and clients.  相似文献   
145.
朱熹从文气辞制、文体风格、文献传流及文本内容等方面,对<尚书>孔<传>、大小<序>及其文本进行疑辨.其辨<书>具有"既疑且信"的鲜明特点,并突出体现在<大禹谟>问题上,这是由其思想体系所决定的.这种基于深刻思想背景的疑辨工作,时后世辨伪学及思想史具有重要影响.  相似文献   
146.
平等权的存在形态及其内涵   总被引:4,自引:2,他引:2  
现代平等权已经从道德形态演进为权利形态,成为宪法上的一项基本人权,其本质是对每一个个体的平等人格的尊重。平等权具有明确的、独特的权利内涵,核心部分包括禁止歧视和反对特权。现实生活中我国的不平等现象屡见不鲜,需要从意识更新和制度建构两方面入手,重构平权社会。  相似文献   
147.
王二朋 《南方人口》2011,26(4):16-21
基于2006年中国营养与健康调查截面数据中农村教育阶段儿童样本的研究,本文发现,儿童性别、教育阶段、母亲最高教育年限及父亲身体健康状况是影响儿童辍学的重要因素,然而,随着儿童年龄增长性别歧视和家庭财富状况的影响逐渐减弱,并且会在一定年龄阶段改变影响方向。儿童辍学行为的影响因素中家庭财富状况由家庭父母教育程度和职业内生决定。  相似文献   
148.
Over the last few years, most OECD countries have extended their activation policy to new groups of non‐working people, including the long‐term unemployed (LTU). However, it is widely known that employers tend to regard LTU people as potentially problematic persons. This is likely to constitute a major obstacle for long‐term unemployed jobseekers. On the basis of a survey among employers in a Swiss canton (N = 722), this article aims to shed light on the perception employers have of the long‐term unemployed and whether this may matter for their recruitment practices. It also asks what, from the employer point of view, may facilitate access to employment for an LTU person. A key finding is that large companies have a worse image of the long‐term unemployed and are less likely to hire them. Furthermore, independent of company size, a test period or the recommendation of a trustworthy person is seen as the factors most likely to facilitate access to jobs for LTU people.  相似文献   
149.
本文分析了制造商供应量变化时、在多个零售商非单位需求情形下的统一价格拍卖与歧视价格拍卖,得到了两种拍卖方式下零售商的报价策略、制造商的价格策略及其相关性质。结果表明:统一价格拍卖中,零售商在低价时所提交数量高于其真实需求,在高价时所提交数量低于其真实需求。歧视价格拍卖中零售商在低价会选择提交自己真实的需求量,在高价会选择提交低于真实的需求量。若参与拍卖的零售商越多,相对歧视价格拍卖,统一价格拍卖提交的需求量扭曲越少,从机制设计的角度来看,制造商更倾向于用统一价格拍卖的方式进行产品批发。    相似文献   
150.
《Journal of homosexuality》2012,59(4):135-161
Abstract

Sexual prejudice is linked to hate crimes, mental health, risk behaviors, and stigma. Few studies have examined sexual prejudice among Latinos. We surveyed 382 college students in Puerto Rico. A structural model tested whether contact and positive experiences with homosexuals, perceived similarities with peers' attitudes toward homosexuality, and religiosity were predictive of sexual prejudice among Puerto Rican young adults. Sex differences in the structural model were explored. With the exception of peers' attitudes toward homosexuality, all study variables predict sexual prejudice. No sex differences were found. Implications for decreasing sexual prejudice among Puerto Rican youth in a college setting are discussed.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号