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   1806篇
  免费   99篇
各国政治   56篇
工人农民   272篇
世界政治   92篇
外交国际关系   53篇
法律   1051篇
中国共产党   1篇
中国政治   38篇
政治理论   336篇
综合类   6篇
  2024年   1篇
  2023年   18篇
  2022年   16篇
  2021年   16篇
  2020年   50篇
  2019年   62篇
  2018年   95篇
  2017年   90篇
  2016年   84篇
  2015年   94篇
  2014年   83篇
  2013年   230篇
  2012年   81篇
  2011年   115篇
  2010年   69篇
  2009年   88篇
  2008年   96篇
  2007年   81篇
  2006年   83篇
  2005年   65篇
  2004年   57篇
  2003年   56篇
  2002年   52篇
  2001年   37篇
  2000年   18篇
  1999年   18篇
  1998年   25篇
  1997年   15篇
  1996年   12篇
  1995年   11篇
  1994年   16篇
  1993年   6篇
  1992年   10篇
  1991年   6篇
  1990年   8篇
  1989年   1篇
  1988年   8篇
  1987年   2篇
  1986年   1篇
  1985年   7篇
  1984年   4篇
  1983年   4篇
  1982年   2篇
  1981年   4篇
  1980年   2篇
  1977年   2篇
  1976年   1篇
  1973年   1篇
  1970年   1篇
  1967年   1篇
排序方式: 共有1905条查询结果,搜索用时 31 毫秒
61.
Juvenile and family court judges are a professional group that have a significant amount of decision-making power in cases of sex trafficking of minors. The purpose of this project is to examine the association of juvenile and family court judges’ gender, race, and U.S. region with their attitudes and knowledge about sex trafficking of minors. Drawing from a survey of 55 juvenile and family court judges in the U.S., this study used standardized scales to measure attitudes and knowledge about child sex trafficking. Results indicate some differences by gender and geography in a sample of experienced judges across the U.S. The consistency of these findings are discussed in the context of other research and implications for targeted training.  相似文献   
62.
63.
64.
65.
66.
Growing divisions between Britain’s towns and cities have created a dilemma for the Labour Party in seeking to represent very different parts of the country. There are some who argue that Labour must choose the global networked youth—who largely reside in cities—in order to maximise its electoral chances. This is an argument that defies electoral gravity and fails to address the root causes of the gulf between towns and cities. As jobs and investment have gone into cities, many towns have seen the local population age and local economies become unsustainable. In both towns and cities there is a clamour for power to move closer to home and for the renewal of democratic institutions, offering Labour the chance to win power and end the divisions that have come to characterise British politics.  相似文献   
67.
Underage drinking is among the most serious of public health problems facing adolescents in the United States. Recent concerns have centered on young women, reflected in media reports and arrest statistics on their increasing problematic alcohol use. This study rigorously examined whether girls’ alcohol use rose by applying time series methods to both arrest data, Uniform Crime Reports, and self-report data from Monitoring the Future, a nationally representative long-term survey gathered independently of crime control agents. All self-reported drinking behaviors across all age groups show declining or unchanged female rates and no significant change in the gender gap, while the official source displays a steady narrowing gender gap and some increase of female arrest rates for liquor law violations. Results indicate that social control measures applied to underage drinking have shifted to target young women’s drinking patterns, but their drinking has not become more widespread/problematic. Girls’ increased alcohol use and abuse is a socially constructed problem, rather than the result of normalization of drinking or more strain in girls’ lives. Future underage drinking policies and practices that apply legal intervention strategies to less chronic adolescent drinking behaviors will increase the visibility of girls’ drinking.  相似文献   
68.
Extracurricular activities provide a key context for youth development, and participation has been linked with positive developmental outcomes. Using data from the 4-H Study of Positive Youth Development (PYD), this study explored how the intentional self regulation ability of youth interacted with participation in extracurricular activities to affect PYD among adolescents living in neighborhoods with relatively low ecological assets. In total, 545 youth were included in the study (50.3% female). Most of the youth were European American (41%) or Latino (37%; African American, 10%; Asian American, 7%; Native American, 4%; and other, 1%). In general, youth with the greatest capacity to self regulate benefitted the most, as compared to their peers with less capacity to self regulate, from involvement in extracurricular activities. Consistent with a developmental systems perspective, and specifically with bioecological theory, the findings from this study confirmed that, within lower asset settings, children with the most positive person-level factors (intentional self regulation) benefit the most from proximal processes such as extracurricular activity involvement.  相似文献   
69.
From 9/11 in the U.S. to train, subway, and airport bombings elsewhere, individuals frequently must make political decisions in the shadow of terrorist attacks. To date, few studies have examined how times of terror threat influence voters’ decision-making processes. Using data generated from three experiments we show that, in times of terrorist threat (compared to good times), individuals weight leadership more heavily in the voting booth. Our results also shed light on how much weight is given to other determinants of the vote (issues and partisanship) across these two conditions.  相似文献   
70.
Sociometric nominations, social cognitive maps, and self-report questionnaires were completed in consecutive years by 327 students (56% girls) followed longitudinally from grade 7 to grade 8 to examine the stability of social standing in peer groups and correlates of changes in social standing. Social preference, perceived popularity, network centrality, and leadership were moderately stable from grade 7 to grade 8. Alcohol use and relational aggression in grade 7 predicted changes in social preference and centrality, respectively, between grade 7 and grade 8, but these effects were moderated by gender and ethnicity. Changes in social standing from grade 7 to grade 8 were unrelated to grade 8 physical aggression, relational aggression, and alcohol use after controlling for the grade 7 corollaries of these behaviors. Results are discussed in terms of their implications for understanding links between social standing and problem behaviors during adolescence.
Jennifer E. LansfordEmail:
  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