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   343篇
  免费   10篇
各国政治   17篇
工人农民   55篇
世界政治   32篇
外交国际关系   14篇
法律   150篇
中国政治   5篇
政治理论   75篇
综合类   5篇
  2024年   1篇
  2023年   2篇
  2022年   1篇
  2020年   9篇
  2019年   10篇
  2018年   16篇
  2017年   5篇
  2016年   17篇
  2015年   6篇
  2014年   9篇
  2013年   37篇
  2012年   13篇
  2011年   14篇
  2010年   16篇
  2009年   18篇
  2008年   24篇
  2007年   15篇
  2006年   17篇
  2005年   15篇
  2004年   16篇
  2003年   7篇
  2002年   10篇
  2001年   5篇
  2000年   6篇
  1999年   4篇
  1998年   5篇
  1997年   7篇
  1996年   6篇
  1995年   1篇
  1993年   2篇
  1991年   1篇
  1990年   1篇
  1989年   2篇
  1988年   1篇
  1987年   3篇
  1986年   1篇
  1985年   1篇
  1984年   3篇
  1983年   4篇
  1982年   2篇
  1981年   1篇
  1980年   2篇
  1979年   4篇
  1978年   1篇
  1977年   6篇
  1974年   4篇
  1973年   1篇
  1965年   1篇
排序方式: 共有353条查询结果,搜索用时 0 毫秒
261.
In the field of positive youth development programs, “empowerment” is used interchangeably with youth activism, leadership, civic participation and self-efficacy. However, few studies have captured what empowerment means to young people in diverse contexts. This article explores how youth define and experience empowerment in youth-led organizations characterized by social justice goals: high school Gay-Straight Alliances (GSAs). Through focus group interviews, fifteen youth leaders of GSAs from different regions of California explain what they think empowerment means and how they became empowered through their involvement with the GSA. Youth describe three inter-related dimensions of empowerment: personal empowerment, relational empowerment, and strategic empowerment through having and using knowledge. When these three dimensions are experienced in combination, GSA leaders have the potential for individual and collective empowerment as agents of social change at school. By understanding these youth’s perspectives on the meanings of empowerment, this article clarifies the conceptual arena for future studies of socially marginalized youth and of positive youth development.  相似文献   
262.
Prior research demonstrates negative consequences of racism, however, little is known about community, parenting, and intrapersonal mechanisms that protect youth. Using a mixed-methods approach, this study illuminated linkages between positive and negative contextual influences on rural African American adolescent outcomes. Quantitative results provide support for Structural Ecosystems Theory, in that the influence of discrimination and collective socialization on adolescent outcomes was mediated by racial socialization and positive parenting. Parenting and community influences contributed to adolescent racial identity and self image, which protected against common negative responses to racism; including academic underachievement, succumbing to peer pressure, and aggressive tendencies. Qualitative results indicate that current measures of discrimination may underestimate adolescents’ experiences. Adolescents reported racist experiences in the domains of school, peers, and with the police (males only). Moreover, qualitative findings echoed and expanded quantitative results with respect to the importance of the protective nature of parents and communities.
Cady BerkelEmail:
  相似文献   
263.
The current study, using data from 374 African American students (59.4% female) in grades 7–12 attending a rural, southern county public school, addressed associations of self-efficacy, ethnic identity and parental support with “future education orientation.” Both gender and current level of achievement distinguished adolescents with differing levels of future education orientation. The strongest predictors of future education orientation were self-efficacy, ethnic identity and maternal support. Gender did not moderate these associations. Implications for future research include the need to conduct longitudinal studies and research that integrates quantitative and qualitative methods to elucidate further the nature and importance of future education orientation for African American youth. Also needed are policies and programs that facilitate school bonding and academic performance, as are efforts that focus specifically on enhancing the future education orientation and academic success of African American male adolescents.
Carolyn J. StephensEmail:
  相似文献   
264.
By making an embroiderer her central narrative voice and embroidery both the structural and the thematic focus of her most recent novel (Le Passé empiété [The Back Stitch]), Marie Cardinal complements Rozsika Parker's efforts (The Subversive Stitch: Embroidery and the Making of the Feminine) to trace the parallel histories of embroidery and femininity through the novel. For both Parker and Cardinal, embroidery figures the creative tension between conformity and subversion that Cardinal posits as common to all women and that results in Le Passe empiete in a complex reevaluation not only of the female artist herself but of both the traditional and the feminist critical context within which she currently creates. In particular, Cardinal explores the relationship between women's traditional domestic tasks and their artistic production, and she uses the specific qualities of embroidery to rethink common assumptions about literary influence and authority, the writing process, and the mythic tradition.  相似文献   
265.
Abstract

Recent years have witnessed an entrenchment of restorative justice principles and practices in the youth and adult criminal justice systems of the United Kingdom. This research presents a comparative analysis of the findings of two empirical studies—one of a police restorative cautioning scheme conducted 15 years ago, and the second a contemporary study of youth offender panels. In this research, we argue that restorative justice practices in the United Kingdom are repeating history, rather than learning from it. Specifically, we argue that if restorative justice programs continue to proliferate with the same shortcomings—most notably, inadequate victim involvement, failure to provide a genuine role for the community, and targeting only relatively low-level crime—the future for restorative justice in the United Kingdom is likely to be bleak.  相似文献   
266.
Scientific research has made major contributions to adolescent health by providing insights into factors that influence it and by defining ways to improve it. However, US adolescent sexual and reproductive health policies—particularly sexuality health education policies and programs—have not benefited from the full scope of scientific understanding. From 1998 to 2009, federal funding for sexuality education focused almost exclusively on ineffective and scientifically inaccurate abstinence-only-until-marriage (AOUM) programs. Since 2010, the largest source of federal funding for sexual health education has been the “tier 1” funding of the Office of Adolescent Health’s Teen Pregnancy Prevention Initiative. To be eligible for such funds, public and private entities must choose from a list of 35 programs that have been designated as “evidence-based” interventions (EBIs), determined based on their effectiveness at preventing teen pregnancies, reducing sexually transmitted infections, or reducing rates of sexual risk behaviors (i.e., sexual activity, contraceptive use, or number of partners). Although the transition from primarily AOUM to EBI is important progress, this definition of evidence is narrow and ignores factors known to play key roles in adolescent sexual and reproductive health. Important bodies of evidence are not treated as part of the essential evidence base, including research on lesbian, gay, bisexual, transgender, queer, and questioning (LGBTQ) youth; gender; and economic inequalities and health. These bodies of evidence underscore the need for sexual health education to approach adolescent sexuality holistically, to be inclusive of all youth, and to address and mitigate the impact of structural inequities. We provide recommendations to improve US sexual health education and to strengthen the translation of science into programs and policy.  相似文献   
267.
Organizational change and development is one of the cornerstones of successful crime prevention and intervention efforts, yet it has received little empirical attention in the areas of crime and justice. This lack of empirical attention extends to the national Comprehensive Gang Model, which explicitly states that organizational change and development is a key strategy. Borrowing concepts from the management field, the authors argue that the Comprehensive Gang Model should be reconceptualized so that organizational change and development is the foundation upon which other strategies are built. Application of this re-specified model is demonstrated through a case study in central Massachusetts utilizing learning communities as a vehicle to obtain sustainable change. Assessment of the organizational change and development is also discussed.  相似文献   
268.
269.
Ongoing work at the U.S. National Institute of Standards and Technology has focused on the characterization of 26 autosomal STR loci for human identity testing. These 26 loci are in addition to the existing 13 U.S. core loci and those found in PowerPlex16 and Identifiler commercial STR typing kits. The amplification of the 26 loci has been optimized for degraded extracts in unique miniplex panels and also for reference samples as a single reaction 26plex assay. A study has been performed comparing genotypes obtained with the 26plex primers to those with miniplex panels for allele drop out and concordance. The forensic utility of the 26plex assay was evaluated for situations where additional loci are beneficial. The utility of this large multiplex was also tested in a case involving DNA extracted from degraded bone samples. The 26plex can serve as a low-cost assay (compared to commercially available kits) useful for both sorting comingled remains and providing additional markers for increased statistical support for samples that require “non-trio” family references for human identification.  相似文献   
270.
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