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   468篇
  免费   19篇
各国政治   26篇
工人农民   54篇
世界政治   28篇
外交国际关系   20篇
法律   257篇
中国政治   2篇
政治理论   89篇
综合类   11篇
  2023年   4篇
  2020年   9篇
  2019年   16篇
  2018年   18篇
  2017年   15篇
  2016年   21篇
  2015年   10篇
  2014年   12篇
  2013年   78篇
  2012年   13篇
  2011年   13篇
  2010年   13篇
  2009年   13篇
  2008年   14篇
  2007年   15篇
  2006年   14篇
  2005年   14篇
  2004年   13篇
  2003年   8篇
  2002年   21篇
  2001年   9篇
  2000年   9篇
  1999年   11篇
  1998年   8篇
  1997年   6篇
  1996年   8篇
  1995年   4篇
  1994年   8篇
  1993年   7篇
  1992年   5篇
  1991年   5篇
  1990年   6篇
  1989年   5篇
  1988年   6篇
  1987年   6篇
  1986年   3篇
  1985年   3篇
  1984年   4篇
  1983年   7篇
  1982年   3篇
  1981年   2篇
  1980年   3篇
  1979年   4篇
  1978年   2篇
  1977年   2篇
  1976年   2篇
  1975年   2篇
  1973年   4篇
  1971年   2篇
  1968年   1篇
排序方式: 共有487条查询结果,搜索用时 15 毫秒
391.
392.
This paper reviews 33 evaluations of Healthy Families America sites, with emphasis on 15 studies that include a control or comparison group. Outcome domains include child health and development, maternal life course, parenting, and child maltreatment. Parenting outcomes (e.g., parenting attitudes) show the most consistent positive impacts. Mixed results in other domains indicate the need for in-depth research to identify factors associated with better outcomes. Several factors that may contribute to differences in outcomes are discussed, including site implementation and quality, differences in family risk levels, and recent augmentations to program design. The paper also highlights two large-scale evaluations, one community-wide (Hampton, Virginia) and one statewide (Indiana), to illustrate exemplary evaluation approaches found in HFA research. Overall, HFA's continuing evolution has been positively impacted by researcher-practitioner partnerships.  相似文献   
393.
394.
Incarcerated youth experience high rates of violence exposure (VE), cognitive processing (CP) deficits, and mental health (MH) problems. It is not clear whether VE combined with CP deficits are particularly salient risk factors for MH dysfunction. Male incarcerated youth offenders (n?=?115) completed standardized self-reports of MH and VE. CP was measured with executive functioning tasks and academic assessments. Person-centered Ward’s Squared Euclidian Distance cluster analysis was used to examine unique patterns of CP and VE. Cluster analysis defined five distinct profiles of MH functioning, CP, and VE rates within incarcerated adolescents. Two groups, with high rates of VE and CP deficits, showed high rates of MH problems. Linear techniques may obscure important differences within this population.  相似文献   
395.
Given the potential political and social significance of conspiracy beliefs, a substantial and growing body of work examines the individual‐level correlates of belief in conspiracy theories and general conspiratorial predispositions. However, although we know much about the psychological antecedents of conspiracy endorsement, we know less about the individual‐level political causes of these prevalent and consequential beliefs. Our work draws from the extant literature to posit that endorsement of conspiracy theories is a motivated process that serves both ideological and psychological needs. In doing so, we develop a theory that identifies a particular type of person—one who is both highly knowledgeable about politics and lacking in trust—who is most susceptible to ideologically motivated conspiracy endorsement. Further, we demonstrate that the moderators of belief in conspiracy theories are strikingly different for conservatives and liberals.  相似文献   
396.
The cooccurrence of binge eating and increased alcohol intake and substance abuse has been reported in clinical and community epidemiological samples. To further investigate the nature and causes of this comorbidity, we examined the 10-year prospective, longitudinal course of illness in 95 nonsubstance abusing adolescents hospitalized for treatment of anorexia nervosa. Survival analysis with Cox regression was used to quantitate the cumulative risk of developing substance use disorder (SUD) as a function of patterns of binge eating vs. dietary restraint within this cohort. Subjects who were binge eating at the time of intake were robustly distinguished from restrictors, having increased risk of SUD as well as greater likelihood of having at least one first-degree relative with SUD. The findings suggest binge eating that develops in the underweight stage of anorexia nervosa may reflect developmental, biological, and genetic risk processes shared in common with SUD.Received Ph.D. in clinical psychology from the University of Pittsburgh. Research interests include the etiology, course, and treatment of eating disorders, and the natural history and treatment of juvenile mood disorders.Received R.N. from Rush-Presbyterian Hospital. Research interests are in the area of adolescent mental health treatment and the treatment of anorexia nervosa.Received R.N. from Northeastern Univeristy. Research interest is the inpatient psychiatric treatment of adolescents.Received R.N. from the University of Windsor and her M.N. from UCLA. Research interest is the outcome studies of treatment effectiveness in adolescent and adult psychiatry.  相似文献   
397.
398.
What factors influence the likelihood that a federal worker will receive unwanted sexual attention? Who is most likely to be accused of sexual harassment? What factors influence federal workers' perceptions of the effectiveness of agency sexual harassment training? Using the raw data file of the U.S. Merit Systems Protection Board's most recent survey on sexual harassment, the authors find that worker characteristics are the principal influence on the likelihood that a worker will receive unwanted sexual attention and whether an agency's sexual harassment training is perceived favorably. Contextual factors demonstrate lesser influence. Their conclusions lead the authors to believe that a reevaluation of training programs is in order. A one‐size‐fits‐all training approach may no longer be tenable, if it ever was.  相似文献   
399.
This research provides helpful information for those who evaluate police performance. While researchers commonly espouse the merit of using more than one form of research police evaluation often involves citizen surveys exclusively. Demographic factors and the “halo effect” can influence police evaluations, particularly in rural communities which are especially vulnerable to political agendas and personal relationships that can skew survey data. Our research finds that while citizens generally evaluate police favorably, a high percentage of “don't know” responses suggest that citizens are not prepared to evaluate all aspects of police services. Furthermore, police evaluator observation reveals that police services were inadequate, both within the organization of the department and the patrol practices. Finally, some questions, not traditionally included in police evaluation surveys reveal high levels of fear among citizens. These inconsistencies question the exclusive use of citizen surveys and may indicate indirect evidence of a “halo effect”. A conscientious effort to combine quantitative and qualitative measures may better capture relevant information concerning the quality of police services. Authors' Note: Loreen Wolfer, Ph.D., and Thomas E. Baker, M.S., M.ED., are Assistant Professors in the Department of Sociology/Criminal Justice, University of Scranton, Scranton, PA 18510. This research was supported by a federal grant, number, ORI# FBI ID # PA 040-2500, U.S. Department of Justice (Office of Community-Oriented Policing Services (COPS). Points of view or opinions expressed here do not necessarily represent the official position of U.S. Department of Justice, National Institute of Justice or the COPS office  相似文献   
400.
One goal of a coordinated community response (CCR) to domestic violence is to create an infrastructure that will facilitate systems-level, and ultimately societal-level change. This study evaluated whether a CCR implemented in two counties in Georgia would be effective at increasing criminal justice system sanctions for male domestic violence offenders (i.e., arrests, prosecutions, convictions, sentencing, and referrals to batterer intervention programs). Time series analyses revealed that, in both counties, there was a significant increase in arrests of male offenders; however, law enforcement agencies also arrested more women following the intervention. More men were sentenced to probation and to attend a batterer’s intervention program post-intervention in one county; in the second county, there was no change in these outcomes. Results highlight the importance of examining how a CCR may affect the behavior of criminal justice systems, especially in terms of the unintended consequences for women.  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