全文获取类型
收费全文 | 516篇 |
免费 | 32篇 |
专业分类
各国政治 | 13篇 |
工人农民 | 79篇 |
世界政治 | 20篇 |
外交国际关系 | 15篇 |
法律 | 315篇 |
中国共产党 | 1篇 |
中国政治 | 9篇 |
政治理论 | 94篇 |
综合类 | 2篇 |
出版年
2023年 | 5篇 |
2022年 | 6篇 |
2021年 | 6篇 |
2020年 | 24篇 |
2019年 | 18篇 |
2018年 | 24篇 |
2017年 | 22篇 |
2016年 | 34篇 |
2015年 | 19篇 |
2014年 | 20篇 |
2013年 | 64篇 |
2012年 | 20篇 |
2011年 | 24篇 |
2010年 | 18篇 |
2009年 | 30篇 |
2008年 | 33篇 |
2007年 | 26篇 |
2006年 | 19篇 |
2005年 | 20篇 |
2004年 | 23篇 |
2003年 | 22篇 |
2002年 | 18篇 |
2001年 | 6篇 |
2000年 | 3篇 |
1999年 | 6篇 |
1998年 | 8篇 |
1997年 | 2篇 |
1996年 | 5篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 1篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1980年 | 2篇 |
1978年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有548条查询结果,搜索用时 218 毫秒
41.
The present study involved a multimethod assessment of impulsivity among 86 men. Using two questionnaires and four performance-based
measures of impulsivity, the factor structure of the impulsivity data was examined. Four constructs that theoretically mediate
the relationship between impulsivity and husband violence (i.e., substance abuse, anger/hostility, marital dissatisfaction,
and psychological abuse) were assessed to examine a mediational model predictive of husband violence. Substance abuse and
marital dissatisfaction mediated the relationship between impulsivity and psychological abuse. Psychological abuse mediated
the relationship between substance abuse and marital dissatisfaction and husband violence. Although anger/hostility was not
a mediator, there were bivariate associations between anger/hostility and impulsivity, psychological abuse, and husband violence.
The results of the regression analyses were virtually identical when controlling for the effect of intelligence on the model
variables. The implications of the findings for the assessment of impulsivity and for future husband violence research are
discussed. 相似文献
42.
Christina ManciniAuthor Vitae Amy ReckdenwaldAuthor VitaeEric BeauregardAuthor Vitae 《Journal of criminal justice》2012,40(1):21
Purpose
Extant scholarship has examined pornography's putative link to the commission of sex crime. Yet, virtually no research speaks to whether an offender's exposure to pornography during many different stages of life elevates the violence of a sex offense. The current study addresses this gap.Methods
Using retrospective longitudinal data, we systematically investigate the effect of offender pornography exposure during adolescence, adulthood, and immediately prior to the offense on the level of physical injury as well as the extent of humiliation experienced by sex crime victims.Results
Findings indicate that adolescent exposure was a significant predictor of the elevation of violence—it increased the extent of victim humiliation. Results also suggest a tempering, or cathartic effect of pornography—using pornography just prior to the offense was correlated with reduced victim physical injury. No effects, however, were observed for adult pornography exposure.Conclusion
Pornography use may differentially influence offenders’ propensity to harm or degrade victims over the life course. 相似文献43.
The increasing popularity of functional neuroimaging technologies in multiple disciplines has gained attention from within and outside the field of neuroscience. As the scope of research employing functional neuroimaging technologies broadens, there appears to also be a growing concern about the use of these technologies and the related social, ethical and legal issues. These concerns have been coined 'neuroskepticism'. First, we review how the term neuroskepticism has been previously used and defined. Second, we examine review and commentary articles published in journals with top impact factors, probing the presence and evolution of neuroskepticism within these articles. Results demonstrate a wide, but expected, range of issues associated with functional neuroimaging. It also appears that neuroskepticism is increasing as functional neuroimaging technologies gain popularity, which may indicate the presence of a classic Gartner Hype Cycle. 相似文献
44.
There are numerous examples in the homicide literature of a presumed connection between the victim-offender relationship and the manner, extent, and body location of wounds inflicted in homicides. The current study examined variations in wounding patterns according to the intimacy of the victim-offender relationship in a sample of urban homicides to explore the investigative utility of this information in an average homicide event. The findings demonstrated that victims who had a current or former intimate relationship with their offender were more likely to receive wounds to the face and be injured with a weapon from the scene compared with all other relationship groups, whereas injury to the head and use of manual violence were more likely among intimates and family/friends compared with acquaintances or strangers. However, the groups did not significantly differ in terms of the overall amount of wounds inflicted. Implications of the findings and suggested areas of future research are discussed. 相似文献
45.
Amy Z. Mundorff Ph.D. Eric J. Bartelink Ph.D. Turhon A. Murad Ph.D. 《Journal of forensic sciences》2014,59(4):891-897
Previous research has demonstrated significant sexual dimorphism in friction ridge skin characteristics. This study uses a novel method for measuring sexual dimorphism in finger ridge breadths to evaluate its utility as a sex estimation method from an unknown fingerprint. Beginning and ending in a valley, the width of ten parallel ridges with no obstructions or minutia was measured in a sample of 250 males and females (N = 500). The results demonstrate statistically significant differences in ridge breadth between males and females (p < 0.001), with classification accuracy for each digit varying from 83.2% to 89.3%. Classification accuracy for the pooled finger samples was 83.9% for the right hand and 86.2% for the left hand, which is applicable for cases where the digit number cannot be determined. Weight, stature, and to a lesser degree body mass index also significantly correlate with ridge breadth and account for the degree of overlap between males and females. 相似文献
46.
47.
Purpose
The link between maltreatment and offending has been well established in the literature, with research examining the etiology of criminal behavior consistently documenting the negative effects of experiencing trauma early in life. Theoretically, ideas behind the cycle of violence hypothesis have greatly contributed to our understanding of this connection; however, there is a lack of understanding of the mechanisms underlying this relationship. We address this research gap by examining the mediating role that adolescent mental health, particularly self-image, plays in the relationship between child maltreatment and subsequent adult sex offending.Methods
We utilize retrospective data from a sample of incarcerated sex offenders at a maximum security penitentiary located in Canada (N = 565).Results
Results indicate that poor self-image in adolescence partially mediates the relationship between child maltreatment and the extent of sex offending in adulthood.Conclusions
Implications for research, theory, and policy are discussed. 相似文献48.
Christina Mancini Amy Reckdenwald Eric Beauregard Jill S. Levenson 《Journal of criminal justice》2014
Purpose
Research has examined pornography use on the extent of offending. However, virtually no work has tested whether other sex industry experiences affect sex crime. By extension, the cumulative effect of these exposures is unknown. Social learning theory predicts that exposure should amplify offending. Separately, the developmental perspective highlights that the timing of exposure matters.Methods
Drawing on retrospective longitudinal data, we first test whether exposure during adolescence is associated with a younger age of onset; we also examine whether adulthood exposure is linked with greater frequency of offending.Results
Findings indicate that most types of adolescent exposures as well as total exposures were related to an earlier age of onset. Exposure during adulthood was also associated with an overall increase in sex offending, but effects were dependent on “type.”Conclusion
There are nuances in the effect of sex industry exposure on offending patterns. Implications of results are discussed. 相似文献49.
50.
Christina Mancini Amy K. Cook Jessica C. Smith Robyn McDougle 《Journal of school violence》2020,19(4):610-622
ABSTRACT Recently, states have enacted teacher-carry laws. While controversial, little scholarship has tapped public attitudes toward such reforms. Because public opinion shapes policy, the public is an important stakeholder in this debate. Thus, we investigated three questions. First, how supportive is the public of arming teachers? Second, what demographic and social divides exist, if any, for reform approval? Finally, do crime-related perceptions, concerning views about public safety, and criminogenic influences shape policy preferences? We test these questions using a 2018 poll of Virginia residents (N = 521). Overall, approval for teacher-carry is split. Crime-related perceptions mediate some of the initial social and demographic divides in opinion but other correlates, such as parental status, remain salient predictors of views. Implications are discussed. 相似文献