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   466篇
  免费   6篇
各国政治   38篇
工人农民   77篇
世界政治   34篇
外交国际关系   13篇
法律   205篇
中国政治   3篇
政治理论   101篇
综合类   1篇
  2021年   3篇
  2020年   8篇
  2019年   9篇
  2018年   11篇
  2017年   5篇
  2016年   8篇
  2015年   14篇
  2014年   17篇
  2013年   70篇
  2012年   5篇
  2011年   17篇
  2010年   8篇
  2009年   13篇
  2008年   14篇
  2007年   21篇
  2006年   11篇
  2005年   7篇
  2004年   16篇
  2003年   13篇
  2002年   15篇
  2001年   16篇
  2000年   12篇
  1999年   4篇
  1998年   8篇
  1997年   7篇
  1996年   11篇
  1995年   4篇
  1994年   6篇
  1993年   2篇
  1992年   6篇
  1991年   4篇
  1990年   8篇
  1989年   9篇
  1988年   5篇
  1987年   7篇
  1986年   8篇
  1985年   8篇
  1984年   4篇
  1983年   6篇
  1982年   8篇
  1981年   3篇
  1980年   4篇
  1979年   2篇
  1978年   5篇
  1977年   10篇
  1976年   3篇
  1975年   3篇
  1974年   3篇
  1973年   4篇
  1968年   2篇
排序方式: 共有472条查询结果,搜索用时 296 毫秒
31.
Abstract: In the 1970s, both Australia and the United States instituted legal reforms aimed at promoting greater accountability among public servants. Prompted by growing awareness of the need to encourage and protect federal government whistleblowers, Congress enacted whistleblower protection measures in the Civil Service Reform Act of 1978. Although the notion of open government in Australia has never been extended to include whistleblowing by public servants, probing the issue of whether or not United States whistleblower protection can serve as a reform model in the search for more effective legal mechanisms for ensuring government accountability can provide lessons and insights of value to Australian public administrators. Analysis of the role and impact of the Office of the Special Counsel and the Merit Systems Protection Board as established under the Civil Service Reform Act reveals many difficulties associated with whistleblower protection. Research has substantiated the jurisdictional ambiguities, administrative and procedural deficiencies and lack of sanctioning power which plague this reform effort. Similar deficiencies also impede the protection of parliamentary witnesses in Australia. Evaluation of whistleblower protection leads to the conclusion that reform models in either country for ensuring government accountability must not be judged solely through examination of statutory provisions. There must also be in place strong stabilising factors such as political unity, economic comfort, social discipline, civic virtue and public service ideology in order to achieve the common public service goal of rendering governmental decision-making more accountable to persons affected by it and open to review by independent decision makers.  相似文献   
32.
Previous studies have compared contraceptive users with nonusers, and pregnant teens with nonpregnant ones. This paper reports the findings of a study of a sample of 119 women aged 21 and under who visited the Young Adult Clinic at Columbia-Presbyterian Medical Center in New York City during 1981. All of these women had been sexually active for a year or longer, but had never been pregnant. The expectation that such a sample would include mainly consistent users of contraception was unwarranted; within this special population were found young women who had never used contraception or who had only been sporadic users, as well as the consistent users. Moreover, there are many more similarities than differences among these groups, and their stated motivations for not becoming pregnant are the same. The consistent contraceptors were more likely to live with their mothers, to have mothers who worked, to indicate that their parents would help them have an abortion, and to indicate they would have an abortion should they become pregnant. The similarities between these young women are very important for programs, which often rely heavily on stated motivation or even on a clinic visit as evidence that a young woman intends to use a birth control method. There is nothing here to support this simple view. Instead the notion is substantiated that many adolescents may lack cognitive consistency on this subject or may lack the future orientation to be effective contraceptive users.  相似文献   
33.
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   
34.
35.
36.
37.
38.
The construct of psychopathy has often been considered mutually exclusive to the presence of genuine depressive or anxiety symptomotology. This article addresses the hypothesized reasons for this dichotomous relationship. In this study, 68 civilly committed adult male sex offenders were evaluated using a variety of psychological measures to determine if psychopathic individuals in this group would demonstrate clinically significant affective symptoms. Results indicate that the men in this sample endorsed high rates of psychopathy on the PCL-R, with 42% of these expressing concurrent symptoms of depression and 26% manifesting symptoms of an anxiety disorder. Relationships between affective symptoms and PCL-R factor scores and qualitative differences between these constructs in child molesters and rapists are also discussed.  相似文献   
39.
40.
This study examines the self-concept of Black eighth-grade students from the Midwest in relation to Black acceptance, social intimacy, locus of control, and sex-role type. Twenty-eight students high in self-concept were compared with 31 students whose self-concept was low. As predicted, the high self-concept group scored higher than the low self-concept group in intimacy, internality, and acceptance of black identity. As also predicted, the high self-concept group had a significantly greater number of adolescents with masculine and androgynous sex roles than the low self-concept group; Black females with high self-concepts included a larger proportion of individuals with androgynous sex roles than low self-concept females. However, the prediction that high self-concept males would have a larger proportion of masculine sex roles than low self-concept males was not supported. The difficult situation of the low self-concept adolescents is discussed, along with the implications for intervention.On clinic internship at Smolian Psychiatric Clinic in Birmingham, Alabama. Major interests are clinical psychology and Black identity.Received Ph.D. in social psychology from the University of Colorado. Major interests are the development of intimacy and identity in adolescence and young adulthood.  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