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   165篇
  免费   14篇
各国政治   16篇
工人农民   16篇
世界政治   3篇
外交国际关系   6篇
法律   105篇
中国政治   7篇
政治理论   26篇
  2023年   6篇
  2022年   4篇
  2021年   4篇
  2020年   10篇
  2019年   10篇
  2018年   11篇
  2017年   15篇
  2016年   8篇
  2015年   8篇
  2014年   20篇
  2013年   21篇
  2012年   9篇
  2011年   6篇
  2010年   7篇
  2009年   3篇
  2008年   5篇
  2007年   3篇
  2006年   4篇
  2005年   2篇
  2004年   3篇
  2003年   5篇
  2002年   3篇
  2001年   2篇
  1999年   1篇
  1997年   1篇
  1996年   1篇
  1994年   1篇
  1993年   1篇
  1990年   2篇
  1985年   1篇
  1983年   1篇
  1982年   1篇
排序方式: 共有179条查询结果,搜索用时 15 毫秒
51.
Despite the declining rate of teen pregnancies in the United States, academic and public health experts have expressed concern over the still relatively high rate of rapid repeat pregnancies among adolescents, particularly among minority youth. Using a sample of over 300 African American female adolescents, the current study used insights from the prototype/willingness model of adolescent risk behavior to explore this risk. More specifically, it assessed the relationship between entry into unwed motherhood during mid-to-late adolescence and changes in prototypes of unmarried pregnant teens. Further, it explored the extent to which these changing prototypes accounted for young mothers’ later contraceptive expectations. We tested the possibility that social images were affected not only by personal experience (the birth of a child) but also by the family and community context in which this experience took place. The findings show that the early entrance into teen motherhood was associated with a shift toward more favorable prototypes of unwed pregnant teens, but that this was only the case for young mothers in disadvantaged contexts. Given this, prototype changes helped to explain the link between teen motherhood and contraceptive expectations only for those in disadvantaged contexts. We discuss these findings in terms of their practical and theoretical implications.  相似文献   
52.
This pilot study demonstrates the roles of popular culture, media and the arts in the health and self-esteem of homeless youth. Reflecting focus group findings from a representative sample of street and sheltered youth, this article provides a qualitative assessment of what they advocated as an effective intervention that would promote the receipt of health services within their vulnerable community. Unlike alienating disease models where adverse health behaviors and outcomes determine intervention success or failure, a culturally-sensitive approach which provided skills mentoring and engaged the youth as health advocates seemed likely to produce important recovery incentives and enhanced health outcomes.  相似文献   
53.
Exposure to media violence, including violent video gaming, can have a cognitive desensitization effect, lowering empathic concern for others in need. Since emerging adulthood offers increased opportunities to volunteer, strengthen relationships, and initiate new relationships, decreases in empathic concern and prosocial behavior may prove inhibitive to optimal development during this time. For these reasons, the current study investigated associations between violent video gaming, empathic responding, and prosocial behavior enacted toward strangers, friends, and family members. Participants consisted of 780 emerging adults (M age = 19.60, SD = 1.86, range = 18–29, 69% female, 69% Caucasian) from four universities in the United States. Results showed small to moderate effects between playing violent video gaming and lowered empathic concern for both males and females. In addition, lowered empathic concern partially mediated the pathways between violent video gaming and prosocial behavior toward all three targets (at the level of a trend for females), but was most strongly associated with lower prosocial behavior toward strangers. Discussion highlights how violent video gaming is associated with lower levels of prosocial behavior through the mechanism of decreased empathic concern, how this association can affect prosocial behavior differently across target, and finally what implications this might have for development during emerging adulthood.  相似文献   
54.
55.
56.
57.
58.
59.
In the post 9/11 world, expansion of extraordinary powers of control through criminal justice is an important area of study. However criminological study of how these powers expand into unintended areas of criminal justice is currently underdeveloped. A few notable authors have set out complimentary templates that can provide basic tools to understanding the processes by which extraordinary laws are normalised into not so extraordinary activity. By analysing, understanding and unifying the existing literature in this area, this article seeks to amalgamate the studies of control creep and normalisation of the extraordinary into one comprehensive school of thought capable of recognising, and analysing unjustified expansion of state power. Furthermore this article will analyse the G8/G20 Meetings in Ontario, Canada to demonstrate how the processes of creep and normalisation have intentionally been used to criminalise legitimate protest.  相似文献   
60.
Research has shown that intimate partner violence (IPV) prevalence and severity is higher and IPV duration is longer among couples that have children. Women frequently report that their children are the reason why they stay, leave, or return to an IPV relationship. Our study used results from a two-wave telephone survey to determine what IPV-associated factors were significant predictors of respondents’ children witnessing IPV, as well as estimating prevalence of children’s exposure to violence. We found that an increase in respondents’ age was significantly associated with increased odds of a child being exposed to violence. We also found that children witnessing violence were almost twice as likely to have mothers who reported leaving abusers. We hypothesize that increasing age corresponds to improved confidence in help-seeking behaviors. Our findings represent an important first step for future research on understanding how children influence IPV victims’ decision-making in seeking out service providers for help.  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