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   1656篇
  免费   87篇
各国政治   42篇
工人农民   184篇
世界政治   99篇
外交国际关系   43篇
法律   620篇
中国共产党   24篇
中国政治   225篇
政治理论   194篇
综合类   312篇
  2024年   4篇
  2023年   45篇
  2022年   19篇
  2021年   34篇
  2020年   54篇
  2019年   68篇
  2018年   76篇
  2017年   97篇
  2016年   75篇
  2015年   49篇
  2014年   102篇
  2013年   272篇
  2012年   86篇
  2011年   106篇
  2010年   69篇
  2009年   92篇
  2008年   78篇
  2007年   90篇
  2006年   81篇
  2005年   59篇
  2004年   62篇
  2003年   36篇
  2002年   39篇
  2001年   18篇
  2000年   9篇
  1999年   1篇
  1998年   6篇
  1997年   3篇
  1994年   1篇
  1993年   1篇
  1990年   2篇
  1989年   1篇
  1988年   2篇
  1987年   5篇
  1986年   1篇
排序方式: 共有1743条查询结果,搜索用时 46 毫秒
91.
Appraisals about the implications of stressful events that are evaluated as involving a threat to self (negative self-evaluation, negative evaluation from others, rejection by others) have been shown to place youth at risk for the development of mental health problems. This longitudinal study tested a protective-stabilizing interactive model, in which high maternal acceptance was predicted to mitigate the prospective relation between threat to self appraisals and change in adolescents’ mental health problems six months later. Participants were 89 adolescents from divorced families ages 10–12 and residential mothers. Adolescents reported on threat to self appraisals from the most stressful event experienced in the past month. Mothers and youth reported on maternal acceptance and mental health problems. Multiple regression analyses provided support for the protective effects of maternal acceptance on adolescents’ mental health problems. Intervention implications are discussed. Ana Brown is a pre-doctoral fellow in prevention research (NIMH 2 T32 MH18387–19) and doctoral student in the Department of Psychology at Arizona State University, Tempe, AZ. Research interests include the study of children’s appraisals and responses to stressful events in the prevention of mental health problems. Sharlene Wolchik is a clinical psychologist and professor in the Department of Psychology at Arizona State University, Tempe, AZ. Her research focuses on identifying risk and protective factors for children whose parents have divorced. She also has designed and evaluated the efficacy of preventive interventions for children from divorced families and children who have experienced parental bereavement. Jenn-Yun Tein is a research associate professor and Co-Director of the Research Methodology Core of the Prevention Research Center at Arizona State University, Tempe, AZ. Her research interests include analyses of mediation and moderation of preventive interventions as well as applications of methodology and statistics in prevention research. Irwin Sandler is a Regents’ Professor in the Department of Psychology and Director of the Prevention Research Center at Arizona State University, Tempe, AZ. His research interests focus on understanding resilience for children exposed to stress and on the development, evaluation and dissemination of programs to promote resilience and prevent mental health problems for children in stress.  相似文献   
92.
This research examined the “mental health literacy” of adolescents concerning eating-disordered behavior. A vignette describing a fictional 16-year old female meeting diagnostic criteria for bulimia nervosa was presented to 522 female high school students, followed by a series of questions concerning treatment of and treatment-seeking for the problem described. Results indicated that primary care practitioners, mothers and close female friends were most highly regarded as potential sources of help. Self-help interventions, including the use of vitamins and minerals, were also highly regarded, whereas participants were less positive about the benefits of mental health specialists and ambivalent about the use of anti-depressant medication. Most participants believed that the problem described would be difficult to treat, and that relapse was likely even given appropriate treatment. An additional finding of note was that among participants with a high level of eating disorder symptoms (n=36, 6.9%), recognition of an eating problem was poor. We conclude that beliefs likely to be conducive to low and/or inappropriate treatment-seeking for eating problems may be common among adolescent girls. In addition, the findings suggest that prevention programs for the eating disorders need to target not only at-risk individuals, but also individuals in their immediate social environment.  相似文献   
93.
网络媒体对我国青年思想政治工作的影响及对策   总被引:2,自引:0,他引:2  
网络媒体对我国青年思想政治工作既有积极影响,也有消极影响。教育工作得要以开放的心态迎接网络媒体的挑战,国家要加速互联网络体系建设,对网络媒体进行依法管理和技术管制,并加强对青年的人文关怀。  相似文献   
94.
恢复性行刑的最终目的是恢复正常的社会关系和社会秩序。它包括对罪犯的再社会化,对罪犯社会谋生技能的训练或修复,对罪犯健全人格的修复和教育,对罪犯社会道德与良知的恢复等。恢复性行刑所涉及的主体包括国家、社会、服刑罪犯、受害人以及社区公众。为此,恢复性行刑的价值集中体现在:尊重、和谐、安全、健康和回归社会。  相似文献   
95.
董事责任的追究和经营判断的原则   总被引:9,自引:0,他引:9  
蔡元庆 《现代法学》2002,24(4):95-102
如何公正、合理地追究公司董事在经营中的责任这一问题 ,是公司治理结构中的一项重要内容。本文从美国《示范公司法》、特拉华州的判例以及法学研究所提出《公司治理的诸原理———分析和劝告》三个方面 ,考察和分析美国在董事责任追究中的一个重要判例法理———经营判断原则。从经营判断原则的概念、适用条件以及它的机能等方面加以探讨和研究。  相似文献   
96.
Self-report questionnaires are frequently used in youth research, but doubt remains whether total anonymity affects the results. This study compared the responses of 704 mainly 16–17-year-old adolescents to self-report measures of various health indicators in 2 groups: anonymous and confidential collection. For most health indicators no significant differences were found. Perceived health, use of alcohol, and aggressive behavior (for boys) were reported significantly less frequently in the confidential group (small effect size). It appeared that pupils with high scores on social desirability do not respond differently at most health indicators in the 2 conditions. For most health characteristics, epidemiologically useful outcomes may be derived from confidential self-report measures, which are also valuable for detecting individual at-risk children. Similar studies in lower grades and other types of education should confirm the results.Youth Department, Municipal Health Service Rotterdam area. Main research interests are emotional and behavioral problems of adolescents, youth health care, monitoring.Youth Department, Municipal Health Service Rotterdam area. Main research interests are emotional and behavioral problems of adolescents, youth health care, monitoring.Research Department, Municipal Health Service Rotterdam area. Major research interests include emotional and behavioral problems of adolescents, suicidal behavior, youth health care, monitoring.  相似文献   
97.
This note critically interrogates the Civil Partnership Act 2004. Through an examination of the legislative background and some of the provisions of the Act, it is argued that civil partnership mirrors a marriage model with some exceptions. In creating this new legal status, the legislation also exacerbates the exclusion of some relationship forms from dominant legal norms. It should be understood as part of an agenda for social inclusion, rather than as radical social change.  相似文献   
98.
Behaviors developed in adolescence influence health later in life. The purpose of this study was to investigate the frequency of health care provider's discussion of health behaviors with overweight and non-overweight adolescents and identify demographic and health behaviors related to exercise, hours of television viewing, and weight issues associated with these discussions. A Cross sectional survey of urban adolescents was conducted. Trained interviewers administered surveys over a three month period in 2001 at an urban academic pediatric and adolescent clinic. The 252 adolescents surveyed had a mean age of 15 with 49% categorized as being at risk for overweight/overweight and 51% as normal weight using the CDC percentiles for BMI. While 16% of the adolescents reported that their physician or nurse discussed the amount of television they watched, rates of discussion related to exercise (58%), and weight (54%) were much higher. In multivariate analyses, health care provider discussions with adolescents regarding exercise were more common for overweight (O.R.=2.42, 95% C.I. [1.28–4.57]) and at risk for overweight (O.R.=1.98, 95% C.I. [1.03–3.81]) adolescents, whereas physician discussion of television viewing was not associated with weight. Discussions of weight were more common for female (O.R.=2.18, 95% C.I. [1.21–3.95]), African-American (O.R.=2.53, 95% C.I. [1.40–4.57]), and overweight (O.R.=3.92, 95% C.I. [1.97–7.81]) adolescents. Even after adjusting for weight, race and gender strongly influenced the frequency of discussions about weight in physician offices. Although health care providers frequently address weight and exercise with adolescents, more discussions related to sedentary behaviors such as television viewing may be warranted to address adolescent obesity.Received PhD in Epidemiology from University of California, San Diego. Research interests include smoking prevention and cessation among adolescents and health promotion interventions.Received MD from University of Missouri-Kansas City and MPH from Johns Hopkins University. Research interests include health services research and research in support of measurable, systematic improvements in the quality of medical care.Received medical degree from Christian Medical College, Punjab, India and Master of Public Health from University of Kansas School of Medicine. Research interests include diet and physical activity behaviors, role of the environment in obesity and obesity prevention, especially among children and adolescents.Received MBBS from Allama Iqbal Medical College, Punjab University, Lahore, Pakistan and MPH from University of Kansas Medical Center. Research interests include smoking cessation, database design, implementation, data management and analysis, and use of information technology in health care settings.Director, Cancer Prevention, Control, and Population Sciences, Kansas Cancer Institute. Received MD/MPH from Tulane University and MS from Harvard School of Public Health. Research interests include disparities in healthcare; smoking cessation among underserved populations, specifically African Americans; diet, nutrition, obesity, and physical activity.  相似文献   
99.
100.
贵州黔东南州少数民族大学生心理健康调查与分析   总被引:5,自引:0,他引:5  
本研究采用心理健康测查表(PHI)对黔东南地区凯里学院513名少数民族大学生进行测试,结果表明:黔东南地区少数民族大学生的心理健康水平从总体上有较大问题,心理问题的检出率较高,男生和女生均出现比较一致的情况;性别因素对少数民族大学生心理健康水平的影响不大,男女生没有显著差异。引起少数民族大学生心理问题的原因是复杂的、多方面的,既有个人的因素,也有社会、学校和家庭以及民族文化和环境等方面的因素,建议民族地区高校应重视和加强心理健康教育的指导。  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