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   289篇
  免费   2篇
各国政治   26篇
工人农民   1篇
世界政治   26篇
外交国际关系   16篇
法律   121篇
中国政治   7篇
政治理论   94篇
  2021年   5篇
  2013年   19篇
  2012年   7篇
  2011年   4篇
  2010年   11篇
  2009年   4篇
  2008年   14篇
  2007年   9篇
  2006年   8篇
  2005年   9篇
  2004年   5篇
  2003年   6篇
  2002年   6篇
  1999年   6篇
  1998年   5篇
  1997年   5篇
  1996年   4篇
  1995年   6篇
  1994年   4篇
  1993年   5篇
  1992年   6篇
  1991年   8篇
  1990年   4篇
  1989年   7篇
  1988年   9篇
  1987年   6篇
  1986年   6篇
  1985年   4篇
  1984年   3篇
  1983年   3篇
  1982年   6篇
  1981年   4篇
  1980年   3篇
  1979年   4篇
  1978年   2篇
  1977年   6篇
  1976年   7篇
  1975年   4篇
  1974年   9篇
  1973年   4篇
  1972年   4篇
  1971年   6篇
  1970年   4篇
  1969年   4篇
  1968年   4篇
  1966年   3篇
  1965年   4篇
  1964年   3篇
  1962年   2篇
  1959年   2篇
排序方式: 共有291条查询结果,搜索用时 0 毫秒
251.
We investigate the evolution of political campaign coverage through a content analysis of the topics highlighted in newspapers' agendas during three presidential elections in Chile. Results show an expected increase in the space allocated to the politicians' private lives (privatisation) by 2009, but no change in the attention given to individual politicians' political traits (political competence). Coverage of candidates' campaign strategies had increased markedly in media agendas by 1999, and by 2009 in politicians' agendas. These changes are consistent with some of the recent transformations of political communication in Western democracies, within the framework of the so‐called ‘mediatisation’ of politics.  相似文献   
252.
Since the early 1980s, supermax incarceration has emerged as a common feature of the American corrections landscape. This special type of high‐cost housing, which involves extended isolation with little programming or contact with others, remains largely unevaluated and is of interest for three reasons. First, the study of supermax housing offers a unique opportunity to understand the factors related to the successful reentry of offenders back into society. Second, it affords an opportunity to test the claims, many of which are grounded in mainstream criminological theory, that have been made about the putative effects of supermax confinement. Third, it provides an empirical touchstone that can help inform policy debates about the merits of such confinement. Examining data from the Florida Department of Corrections, we test competing hypotheses about the effects of supermax housing on 3‐year recidivism outcomes. We find evidence that supermax incarceration may increase violent recidivism but find no evidence of an effect of the duration of supermax incarceration or the recency of such incarceration to the time of release into society. We discuss the findings and their implications for theory, research, and policy.  相似文献   
253.
This study assesses the relative impact of different lengths of imprisonment upon parole outcome, for narcotic law violotors, while holding other factors constant. Three alternative procedures for measuring association (r, ø and rt) were each used in parallel base expectancy analyses on the same data base. The study group consists of 929 narcotic law violators who were paroled in 50 jurisdictions. Parole performance ws derived after a twe-year follow-up period The 1968 parolees were used to develop offender risk ratings. These ratings were applied to 1969 parolees to determine whether they would be associated with parole outcome in a new sample. The three methods worked about the same for developing offender risk ratings. Once personal characteristics of offenders were taken into considemtion, the number of months served had no consistent relationship to parole outcome. This remained true for all three parallel techniques used.  相似文献   
254.
255.
256.
The following remarks were delivered at the Northwest Regional Conference of the Child Welfare League of America on April 28, 1968 at Portland, Oregon.  相似文献   
257.
258.
The methodology of laboratory organizational experiments has seldom been applied to corrections. Its advantages of flexibility, experimental control, ability to replicate theoretically important but naturally rare occurrences, and its potential for cross-validation of other research are shown to be of both practical and theoretical relevance to corrections. The problems of realism, generalizability, practicality, and ethics are examined and a remedy proposed: the sociodramatic simulation of correctional organizations to contrast the effects of theoretically important structural properties and correctional approaches, This remedy synthesizes the realistic and the symbolic approaches to organizational simulation. It is practical, and it resolves many of the ethical problems.  相似文献   
259.
Achievement test results from the Third International Mathematics and Science Study (TIMSS) and the National Assessment of Educational Progress (NAEP) suggest that the performance of US students in science is not strong either in terms of international or national standards. Yet, the US is preceived as a world leader in standards‐based and “hands‐on” science reform. In this article I argue that the major policy issue confronting the science community that addresses this apparent disconnect is the development of an organizing principle that would serve to limit the number of essential topics, subordinating some topics in science standards to others. Furthermore, this organizing principle would weave the reduced set of topics into a sequence that is logical and that leads to an unfolding of a key story or stories in science that are intrinsically interesting to students and that provide the basis for understanding science by future literate citizens and not just the memorization of isolated facts to be forgotten when school finishes.  相似文献   
260.
The Danish prison system is recognized worldwide as a model incorporating the most progressive principles of punishment. This article is the result of the author's research in Denmark undertaken to clarify the foundations of Danish penal philosophies. Findings suggest that penal practices are the outcome of a complex interaction of social and criminological theories. Formulated in an atmosphere that minimizes the emotionalism and politicization of crime, Danish crime control policies represent a pragmatic and reasoned approach to dealing with criminal offenders. Prison conditions reflect the social and political attitudes regarding the causes of crime and the treatment of marginal citizens.  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