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   1293篇
  免费   68篇
各国政治   37篇
工人农民   187篇
世界政治   89篇
外交国际关系   38篇
法律   719篇
中国共产党   1篇
中国政治   25篇
政治理论   261篇
综合类   4篇
  2023年   12篇
  2022年   10篇
  2021年   11篇
  2020年   35篇
  2019年   44篇
  2018年   61篇
  2017年   62篇
  2016年   55篇
  2015年   60篇
  2014年   58篇
  2013年   186篇
  2012年   58篇
  2011年   81篇
  2010年   45篇
  2009年   59篇
  2008年   68篇
  2007年   48篇
  2006年   57篇
  2005年   47篇
  2004年   42篇
  2003年   38篇
  2002年   37篇
  2001年   36篇
  2000年   15篇
  1999年   16篇
  1998年   19篇
  1997年   12篇
  1996年   8篇
  1995年   6篇
  1994年   11篇
  1993年   4篇
  1992年   3篇
  1991年   5篇
  1990年   6篇
  1989年   2篇
  1988年   4篇
  1985年   2篇
  1984年   6篇
  1983年   6篇
  1982年   3篇
  1981年   5篇
  1978年   2篇
  1977年   2篇
  1976年   2篇
  1975年   1篇
  1973年   1篇
  1971年   1篇
  1970年   2篇
  1967年   1篇
  1943年   1篇
排序方式: 共有1361条查询结果,搜索用时 0 毫秒
271.
The Transitional Case Management (TCM) study, one of the projects of the Criminal Justice Drug Abuse Treatment Studies (CJ-DATS) cooperative, was a multi-site randomized test of whether a strengths-based case management intervention provided during an inmate’s transition from incarceration to the community increases participation in community substance abuse treatment, enhances access to needed social services, and improves drug use and crime outcomes. As in many intervention studies, TCM experienced a relatively large percentage of treatment-group participants who attended few or no scheduled sessions. The paper discusses issues with regard to participation in community case management sessions, examines patterns of session attendance among TCM participants, and analyzes client and case manager characteristics that are associated with number of sessions attended and with patterns of attendance. The average number of sessions (out of 12) attended was 5.7. Few client or case manager characteristics were found to be significantly related to session attendance. Clinical and research implications of the findings and of adherence in case management generally are discussed.  相似文献   
272.
This paper presents the research methodology of an exploratory study interviewing human traffickers. Utilizing open-ended, semi-structured qualitative interviews with traffickers, exploratory research was conducted in 2003. With an overall goal of understanding the human trafficking phenomenon from the standpoint of those individuals who support, reproduce, and actively work to sustain it, our research questions focused on how traffickers make sense of their position within the illegal market of sex trafficking. Other thematic questions included characteristics and personal dimensions of the traffickers, reasons they entered the business, their perceptions of the business, and their opinions of those they traffic. For the purpose of this paper, we will address the difficulty and simplicity of conducting interviews with human traffickers. Information about the research project in general, methods used, ethical considerations, and thematic scope will also be addressed with a final discussion section highlighting advantages and disadvantages of methods used.
Jennifer K. BlankEmail:
  相似文献   
273.
274.
This article examines the psychological consequences of short- and long-term solitary confinement for prisoners in the United States subjected to administrative or disciplinary segregation. Particular attention is paid to the use of secure housing units, alternatively known as control units or supermax units. These correctional entities allow for the isolation of convicts under conditions that offer little sensory stimulation and minimal opportunities for interaction with other people. The circumstances typically found in these units and the heightened potential for the abuse of prisoners are described. The connections between internment and mental illness-as well as isolation and race, gender, and class-are explored. A set of recommendations for the reform of secure housing is presented.  相似文献   
275.
Most police lineups use a simultaneous presentation technique in which eyewitnesses view all lineup members at the same time. Lindsay and Wells (R. C. L. Lindsay & G. L. Wells, 1985) devised an alternative procedure, the sequential lineup, in which witnesses view one lineup member at a time and decide whether or not that person is the perpetrator prior to viewing the next lineup member. The present work uses the technique of meta-analysis to compare the accuracy rates of these presentation styles. Twenty-three papers were located (9 published and 14 unpublished), providing 30 tests of the hypothesis and including 4,145 participants. Results showed that identification of perpetrators from target-present lineups occurs at a higher rate from simultaneous than from sequential lineups. However, this difference largely disappears when moderator variables approximating real world conditions are considered. Also, correct rejection rates were significantly higher for sequential than simultaneous lineups and this difference is maintained or increased by greater approximation to real world conditions. Implications of these findings are discussed.  相似文献   
276.
A study designed to test the effects of delay between crime and lineup on identification accuracy produced an unusually high rate of correct rejection from target-absent, simultaneous lineups (J. E. Dysart, 1999). Examining the procedures indicated that one question included in a preidentification questionnaire differed from those used previously. The question asked witnesses if they believed they would be able to correctly reject a target-absent lineup. An experiment (N = 138) was conducted to explore the impact of preidentification questions, including this new question, on witness accuracy. Results revealed that asking witnesses these questions, prior to viewing the lineup, significantly increased correct rejections of target-absent simultaneous lineups.  相似文献   
277.
Attrition in male battering treatment programs is a serious problem. To keep clients in treatment, it is crucial to understand why they drop out. The current study examined the contribution of both client and program characteristics in predicting dropout from treatment programs for abusive men. Data were collected at intake from 306 abusive men who sought treatment at four different sites. The rate of preprogram attrition (from intake to the first treatment session) was higher in the program that had a lengthy waiting list (46%) than in the other programs amp lpar3%-13%). In-program attrition was more highly related to client characteristics than program characteristics (all programs had rates between 36% and 42%). Those men who dropped out after starting treatment tended to have unstable lifestyles (e.g., substance abuse problems, criminal history, unemployment) and to have inflicted more severe abuse than those who completed treatment. Results also supported a significant interaction between verbal aptitude and structure of program; men with low verbal aptitude were the most likely to drop out of an unstructured program. Possible strategies for preventing attrition are discussed.  相似文献   
278.
279.
280.
Abstract

THIS STUDY was set up to investigate the possibility of a relationship between the General Certificate of Education ('G.C.E.’) ‘A’ level qualifications of the entrants on to the law degree courses at Trent Polytechnic and their degree classifications.

Very little evidence was found of any such significant relationships. Further analysis of both G.C.E. ‘A’ and ‘O’ level qualifications similarly showed no significant relationships except in the case of ‘O’ levels. The most clear finding was that significant relationships do exist between being a full‐time female student and obtaining a good honours classification, and that all LL.B. Legal Studies (four‐year sandwich) students have a better chance of obtaining good honours than do LL.B. Law (three‐year full‐time) students.

Various other analyses were also attempted, but no other significant relationships were found, although it is possible that choice of final‐year options may influence degree classifications.

Overall, this study suggests that while G.C.E. results may be suggestive of a basic ability to complete degree courses successfully, they do not predict degree classifications. From this I draw the conclusion that G.C.E. results should not be used to exclude students from these, and possibly other, courses in higher education.

In considering the possible predictive value of the ‘A’ level G.C.E. qualifications of entrants on to the law degree courses at Trent Polytechnic and their degree classifications, other possible predictive relationships and factors were also investigated, in order to examine whether any other (reasonably available) variables were linked to degree classifications. Analyses were therefore carried out in relation to ‘O’ level G.C.E., gender, age of student, course, G.C.E. subject‐groupings and course progress. Other variables were not possible to test because of the quality of the information available.  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