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   579篇
  免费   25篇
各国政治   23篇
工人农民   60篇
世界政治   33篇
外交国际关系   40篇
法律   269篇
中国政治   9篇
政治理论   163篇
综合类   7篇
  2023年   7篇
  2022年   1篇
  2021年   4篇
  2020年   12篇
  2019年   20篇
  2018年   26篇
  2017年   19篇
  2016年   20篇
  2015年   20篇
  2014年   17篇
  2013年   74篇
  2012年   16篇
  2011年   22篇
  2010年   18篇
  2009年   15篇
  2008年   32篇
  2007年   29篇
  2006年   21篇
  2005年   15篇
  2004年   12篇
  2003年   20篇
  2002年   11篇
  2001年   13篇
  2000年   9篇
  1999年   7篇
  1998年   4篇
  1997年   8篇
  1996年   10篇
  1995年   9篇
  1994年   9篇
  1993年   6篇
  1992年   9篇
  1991年   2篇
  1990年   2篇
  1989年   7篇
  1988年   10篇
  1987年   9篇
  1986年   18篇
  1985年   16篇
  1984年   3篇
  1983年   4篇
  1982年   3篇
  1981年   3篇
  1980年   2篇
  1979年   4篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1969年   1篇
  1943年   1篇
排序方式: 共有604条查询结果,搜索用时 18 毫秒
111.
Ex-armed forces personnel constitute the largest known occupational group in prison but there is little evidence regarding their mental health, or substance misuse, needs. A total of 105 participants were interviewed and measures assessing symptoms of common mental health (CMH) problems and substance misuse were completed along with a review of their health care records. Forty (38%) participants screened for current CMH problems (CCMH) and high levels of dual symptomology and alcohol misuse were assessed. Thirty-nine (37%) had a mental health diagnosis recorded, most commonly for post-traumatic stress disorder (PTSD), depression and personality disorder. Those who screened for a CCMH problem were more likely to have pre-service vulnerability to negative health outcomes and those with dual symptomology were more likely to have experienced deployment during their service. Findings suggest the mental health needs of this group are similar to the general prison population. Potentially higher prevalences of PTSD and alcohol misuse may direct service provision.  相似文献   
112.

Objectives

To examine the extent to which there are differences in the developmental course of offending among individuals with maltreatment histories, compared to nonmaltreated controls, and whether these patterns vary for males and females.

Methods

This paper uses data from a longitudinal study in which abused and neglected children (N = 908) were matched with non-maltreated children (N = 667) and followed prospectively into adulthood. Group-based trajectory modeling was conducted using official criminal history records collected through mean age 51. Patterns of criminal offending were first considered for the whole sample, with abuse status and sex included as time-stable covariates, and then separately by subgroup (control females, maltreated females, control males and maltreated males).

Results

Analyses revealed that a three-group model provided the best fit (nonoffenders, low-level chronic offenders, mid-level chronic offenders) for the overall sample. Child maltreatment and sex were significant predictors, with offenders more likely to be male and abused/neglected, compared to non-offenders. Separate analyses for the four subgroups revealed some similarities across groups in the characterization of offending trajectories, although trajectories for abused/neglected females differed significantly from trajectories for control females. Additional analyses suggest that desistance from offending may be largely a function of incapacitation due to early death, rather than imprisonment.

Conclusions

These new analyses provide evidence that child maltreatment affects patterns of offending and that there is an impact on females and males, although the impact differs by gender. Future research should build on this work by examining the mechanisms through which child maltreatment leads to differential patterns of offending throughout the life course.
  相似文献   
113.
114.

Objectives

To systematically review and quantitatively synthesize the evidence for the impact of parenting interventions for incarcerated parents on parenting knowledge and skills, parent well-being, and quality of the parent–child relationship.

Methods

A systematic search of 19 published and unpublished literature sources was conducted between June and July 2015 (with no date, language, document type, or geographical restrictions). Studies were included if they: (a) utilized a sample of parents who completed a parenting intervention in an incarceration setting; (b) measured parenting knowledge and skills, parent well-being, or quality of the parent–child relationship as outcome measures; and (c) employed a randomized controlled trial or quasi-experimental design with no treatment, waitlist control, or treatment-as-usual as the comparison condition. Two review authors independently determined study eligibility and extracted data from eligible studies, which included rating the risk of bias for each eligible study. Meta-analysis was used to synthesize standardized effect sizes, and subgroup analyses were used to examine the moderating effect of parent gender, level of child involvement, and research design.

Results

Twenty-two studies were eligible for inclusion in the review; however, only 16 studies (N = 2292) reported sufficient data for inclusion in the meta-analyses. Parenting interventions were more effective at post-intervention for improving parenting knowledge and skills than no treatment, waitlist control, or treatment-as-usual [standardized mean difference (SMD) = 0.68, 95% confidence interval (CI) 0.28, 1.06] and quality of the parent–child relationship (SMD = 0.27, 95% CI 0.02, 0.51), but not for improving parent well-being (SMD = 0.14, 95% CI ?0.03, 0.30). There was significant heterogeneity across effect sizes for both parenting knowledge and skills and quality of the parent–child relationship outcome domains. There were no statistically significant differences between subgroups, and the effectiveness of parenting interventions was not maintained at follow-up time-points.

Conclusions

Existing evidence suggests small to moderate effectiveness for parenting interventions during incarceration at close to intervention completion. Further methodologically robust research is required to more confidently establish the effectiveness of parenting programs both in the short-term and in the post-release period.
  相似文献   
115.
Trust is critical in ensuring public co-operation with police and in turn building police legitimacy. Trust has been regarded as especially critical when police have sought to develop more positive interactions with diverse groups. Understanding how police officers perceive others and how this shapes trust in members of diverse groups is still developing. This study contributes valuable information regarding police perceptions of trust in minority group members; an area under-researched in policing studies, particularly in an Australian context. To understand how police recruit perceptions of socialization, interaction, and living and work choices affects their perceptions of trust in diverse groups of people, data were collected from a population of Police Recruits and Protective Service Officers (N = 1609) during pre-service awareness training. These were used in a Stepwise OLS model to ascertain opinions of trust in people distinguished by diverse identities. The results show socializing, and experiencing positive interaction whilst socializing with people from diverse groups, and the age of the participants, has a significant impact on the perceptions of trust police recruits have in members of diverse groups. However, this may not be enough to uphold positive levels of trust over time.  相似文献   
116.
117.
Abstract

Ninety-one college subjects listened to Cognitive Interviews (CI) and Standard police interviews of 7-year old children who were attempting to describe an earlier incident of playing a game of Simon Says. The subjects evaluated the witness's credibility and also the interviewer's manipulativeness. The perceived credibility of the witness was not affected by the type of interview, i.e., the CI did not render the witness unduly credible. In addition, the CI interviewer was judged to be less manipulative than the Standard police interviewer. These results were discussed in light of some potential legal concerns about using the CI.  相似文献   
118.
119.
Abstract

Despite the widespread acceptance that follow-up or maintenance sessions are an important part of the change process for those who have completed offender rehabilitation programmes, there have been few attempts to articulate the basis upon which such sessions might be developed. This paper reviews the current theoretical and empirical literature relating to maintenance programmes, concluding that whilst there are a number of theories which might be relevant to the design of effective maintenance programmes, there is almost no empirical basis from which to make any assessment of their likely value or effectiveness.  相似文献   
120.

Cetaceans—small whales, dolphins and porpoises—have long been popular performers in oceanaria. Captive cetaceans have also been used for research and employed in military operations. In some jurisdictions cetacean display facilities have been phased out or prohibited, and in the US and Hong Kong a high proportion of the whales and dolphins now in captivity have been captive-bred. A large, growing and increasingly opportunistic trade in dolphins and small toothed whales nevertheless exists, its centres of supply having shifted away from North America, Japan, and Iceland to the Russian Federation and developing nations in Latin America, the Caribbean, West Africa, and Southeast Asia. Demand for live captures is being driven by: a new wave of traditional-type oceanaria and dolphin display facilities, as well as travelling shows, in the Middle East, Asia, Latin America, and the Caribbean; increasingly popular programs that offer physical contact with cetaceans, including the opportunity to feed, pet, and swim with them; and the proliferation of facilities that offer ‘dolphin assisted therapy’ to treat human illness or disability. Rigorous assessment of source populations is often lacking, and in some instances live capture is adding to the pressure on stocks already at risk from hunting, fishery bycatch, habitat degradation, and other factors. All too often, entrepreneurs appear to be taking advantage of lax (or non-existent) regulations in small island states or less developed or politically unstable countries to supply the growing global demand for dolphins and small whales. The regulation of trade in live cetaceans under CITES is fraught with problems, not least the poor quality of reporting and the lack of a rigorous mechanism for preparation, review, and evaluation of non-detriment findings.  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