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   483篇
  免费   21篇
各国政治   16篇
工人农民   25篇
世界政治   25篇
外交国际关系   32篇
法律   253篇
中国政治   4篇
政治理论   149篇
  2022年   4篇
  2021年   4篇
  2020年   14篇
  2019年   16篇
  2018年   15篇
  2017年   19篇
  2016年   17篇
  2015年   6篇
  2014年   18篇
  2013年   69篇
  2012年   5篇
  2011年   15篇
  2010年   11篇
  2009年   11篇
  2008年   18篇
  2007年   21篇
  2006年   22篇
  2005年   16篇
  2004年   21篇
  2003年   11篇
  2002年   11篇
  2001年   15篇
  2000年   11篇
  1999年   12篇
  1998年   9篇
  1997年   13篇
  1996年   5篇
  1995年   5篇
  1994年   12篇
  1993年   4篇
  1992年   4篇
  1991年   3篇
  1990年   3篇
  1989年   2篇
  1988年   6篇
  1987年   5篇
  1986年   6篇
  1985年   4篇
  1984年   6篇
  1983年   3篇
  1982年   6篇
  1981年   3篇
  1980年   3篇
  1979年   6篇
  1977年   2篇
  1975年   2篇
  1973年   5篇
  1971年   1篇
  1968年   1篇
  1967年   1篇
排序方式: 共有504条查询结果,搜索用时 15 毫秒
141.
Children can be unreliable witnesses, and they are especially vulnerable to questionable interview practices. However, in some crimes like child sexual abuse, children may be the only person capable of providing testimonial evidence. States must balance the needs of bringing criminals who target children to justice and ensuring that due process is upheld to reduce the chances of false convictions. The Office of Juvenile Justice and Delinquency Prevention has published a set best-practices for the interviewing of children to achieve this balance. This article conducts a statutory analysis to determine if states are currently following the recommendations of the OJJDP.  相似文献   
142.
Temporal factors such as time and timing are so self‐evident in public affairs that they are rarely mentioned and even less frequently researched. Time is seen as the independent variable—a scaffold that underpins a calendar of communication events, legislative and regulatory processes, or issue lifecycles. However, time is a more complex and essential variable to contemplate than public affairs (and most other) executives give it credit for. This paper explores 16 unique ways to think about time, applying those dimensions to the Amazon HQ2 (second headquarters) selection process to illustrate how public affairs executives could use them to illuminate aspects of strategy and behavior they might otherwise not consider. Strategically, understanding interconnected dimensions of time improves clarity in the choice‐making process, allowing public affairs executives to exploit ideal timing as they execute their strategies.  相似文献   
143.
144.
As a form of bias-based harassment, homophobic behavior remains prominent in schools. Yet, little attention has been given to factors that underlie it, aside from bullying and sexual prejudice. Thus, we examined multiple domain general (empathy, perspective-taking, classroom respect norms) and sexual orientation-specific factors (sexual orientation identity importance, number of sexual minority friends, parents’ sexual minority attitudes, media messages). We documented support for a model in which these sets of factors converged to predict homophobic behavior, mediated through bullying and prejudice, among 581 students in grades 9–12 (55 % female). The structural equation model indicated that, with the exception of media messages, these additional factors predicted levels of prejudice and bullying, which in turn predicted the likelihood of students to engage in homophobic behavior. These findings highlight the importance of addressing multiple interrelated factors in efforts to reduce bullying, prejudice, and discrimination among youth.  相似文献   
145.
The aim of this paper is to consider why Private Ancillary Funds (PAFs), endowed philanthropic foundations with no public reporting requirements, engage in accountability in its various forms. This exploratory, qualitative study reports on perspectives on accountability from 10 semi‐structured interviews with PAF managers and/or trustees from three Australian states. Through the lens of March and Olsen's (2011) logics of action and Karsten's (2015) typology of motivational forms for voluntary accountability, findings show that although logics of appropriateness and consequentiality explain many reasons why PAFs engage in voluntary accountability, some reasons do not fit comfortably within either logic. The findings challenge conceptions embedded in much non‐profit accountability literature that motivations for and purposes of accountability are linked with sustainability and survival. By examining this subset of non‐profit organisations subject to limited regulatory accountability, a clearer understanding of motivations for voluntary accountability is achieved.  相似文献   
146.
The purpose of this study was to investigate the trajectories of behavioral problems for a sample of predominately minority adolescents (n = 212, 91% African-American and/or Hispanic, 45% boys, 55% girls) in a large, urban school district and to determine the impact of parental and peer relationships, gender, and risk status on their development during middle and high school. Multi-level growth modeling was the primary statistical procedure used to track internalizing and externalizing behavioral problems across time. Results indicated that behavioral problems as rated by students’ teachers declined significantly for both boys and girls, a finding that is in direct contrast to previous studies of adolescent behavior. The quality of parental relationships was a strong predictor of both types of behavior whereas the quality of peer relationships predicted only internalizing behavioral symptoms. These findings suggest that behavioral trajectories may be somewhat unique for this population underscoring the need for additional research in this area. The findings also have implications for intervening with children and youth who display behavioral problems during critical developmental periods.  相似文献   
147.
The federal government increasingly relies on nongovernmental organizations for procuring goods and services. This long‐term trend presents a significant challenge for administrators because it risks the egalitarian values of democracy by further distancing administrative action from direct, participative, democratic oversight. The authors put forward a theory of representative bureaucracy as a way to reconcile democracy with the reality of the contemporary policy process in which unelected officials are the principal decision makers. The theory is tested in the domain of federal procurement, specifically within the contract award decisions of 60 federal agencies over three years. The authors argue that increased minority representation in leadership positions results in an increased proportion of federal contracts awarded to small minority‐owned firms.  相似文献   
148.
This paper examines intellectual property (IP) management in U.S. companies and addresses three questions: What are typical sources of IP? How do companies manage IP? What role do donations of IP play in IP management? We used in-depth interviews and an on-line survey to gather data. We found that firms develop their IP position from a wide variety of sources such as joint ventures, acquisitions, and consulting contracts, but internal development is still the primary source of IP. Organizationally, three structural archetypes of IP management were identified: a centralized structure, a purely decentralized IP structure and a compromise structure involving a divisional assignment where a multi-business unit or division committee oversees IP. IP donations clearly do not appear to be a major phenomenon at the present time. Our survey results suggest that tax benefits are an important driver and that recent tax law changes have diminished the incentives to donate IP. The uncertainty of tax benefits and the costs associated with IP valuation appear to be the main disincentives.  相似文献   
149.
150.
This article takes stock of one aspect of psychologically based empirical jurisprudence-its role in legal change over the last decade. It assesses the ways in which the increased involvement of psychology in the legal process has influenced and affected the nature and direction of legal change. While acknowledging very real and tangible successes, it also identifies several problem areas, ones whose significance may grow in light of an increasingly unsympathetic, conservative judiciary. The direction of psychology and law, as an applied academic discipline, and the future of empirically based legal change are also examined.This article is based on an Invited Address to Division 41, APA Annual Convention, New Orleans, August, 1989.  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