全文获取类型
收费全文 | 926篇 |
免费 | 18篇 |
专业分类
各国政治 | 42篇 |
工人农民 | 54篇 |
世界政治 | 91篇 |
外交国际关系 | 63篇 |
法律 | 402篇 |
中国政治 | 9篇 |
政治理论 | 273篇 |
综合类 | 10篇 |
出版年
2024年 | 4篇 |
2023年 | 8篇 |
2021年 | 7篇 |
2020年 | 21篇 |
2019年 | 33篇 |
2018年 | 26篇 |
2017年 | 26篇 |
2016年 | 32篇 |
2015年 | 26篇 |
2014年 | 23篇 |
2013年 | 186篇 |
2012年 | 25篇 |
2011年 | 16篇 |
2010年 | 19篇 |
2009年 | 19篇 |
2008年 | 31篇 |
2007年 | 28篇 |
2006年 | 27篇 |
2005年 | 23篇 |
2004年 | 17篇 |
2003年 | 23篇 |
2002年 | 25篇 |
2001年 | 18篇 |
2000年 | 14篇 |
1999年 | 19篇 |
1998年 | 9篇 |
1997年 | 7篇 |
1996年 | 9篇 |
1995年 | 13篇 |
1994年 | 13篇 |
1993年 | 13篇 |
1992年 | 13篇 |
1991年 | 16篇 |
1990年 | 9篇 |
1989年 | 12篇 |
1988年 | 11篇 |
1987年 | 6篇 |
1986年 | 14篇 |
1985年 | 9篇 |
1984年 | 16篇 |
1983年 | 8篇 |
1982年 | 9篇 |
1981年 | 4篇 |
1980年 | 5篇 |
1979年 | 10篇 |
1978年 | 8篇 |
1977年 | 4篇 |
1976年 | 3篇 |
1970年 | 3篇 |
1967年 | 3篇 |
排序方式: 共有944条查询结果,搜索用时 15 毫秒
731.
732.
Harsh Discipline and Child Problem Behaviors: The Roles of Positive Parenting and Gender 总被引:1,自引:0,他引:1
Laura McKee Erin Roland Nicole Coffelt Ardis L. Olson Rex Forehand Christina Massari Deborah Jones Cecelia A. Gaffney Michael S. Zens 《Journal of family violence》2007,22(4):187-196
This study examined harsh verbal and physical discipline and child problem behaviors in a community sample of 2,582 parents
and their fifth and sixth grade children. Participants were recruited from pediatric practices, and both parents and children
completed questionnaire packets. The findings indicated that boys received more harsh verbal and physical discipline than
girls, with fathers utilizing more harsh physical discipline with boys than did mothers. Both types of harsh discipline were
associated with child behavior problems uniquely after positive parenting was taken into account. Child gender did not moderate
the findings, but one dimension of positive parenting (i.e., parental warmth) served to buffer children from the detrimental
influences of harsh physical discipline. The implications of the findings for intervention programs are discussed.
This research was supported by a grant from the National Institute on Alcohol Abuse and Alcoholism. 相似文献
733.
Tomorrow's psychiatrist should be more cognizant, competent, and comfortable in forensic science matters. Psychiatric cases are increasingly the subjects of litigation, but justice in the court depends on able advocacy by all parties. Advocacy for patient-plaintiffs is more similar to customary clinical roles than is advocacy for defendant insurance companies, which nevertheless are as needful of competent psychiatric experts as patient-plaintiffs if justice is to be done. Ironically, defense psychiatrist can do much to help patient-plaintiffs if they understand their roles correctly. Since legal systems are designed to produce justice, not therapy, the forensic competence of future psychiatrists will help to make litigation more therapeutic and just for patients. This paper describes the peculiarities of psychiatric work in litigated workmen's compensation cases, focusing on the role of the defense psychiatrist. We will highlight the constructive and therapeutically gratifying potentials of this work. Greater familiarity with the process will help to enlist the interest and participation of psychiatrist in workmen's compensation cases for the ultimate benefit of the patients and improvement of the legal system. 相似文献
734.
Matthew Jones 《Diplomacy & Statecraft》2013,24(3):175-190
Foreign Relations of the United States, 1964–1968, vol. XXX, China (United States Government Printing Office: Washington, 1998). 相似文献
735.
736.
Components of loneliness during adolescence 总被引:1,自引:0,他引:1
Ruth Ann Goswick Candidate for the Ph.D. in clinical psychology Warren H. Jones 《Journal of youth and adolescence》1982,11(5):373-383
Predictors of adolescent loneliness were investigated in two samples of high school students (n=92)and college undergraduates (n=192).Results were similar across samples. Among the high school sample loneliness was significantly predicted by a combination of alienation, a lack of social facility and acceptance, inferiority feelings, negative school attitudes, and a lack of social integration. Among college students loneliness was negatively related to social facility, regularity, approval, and involvement and positively related to alienation, parental disinterest, negative school attitudes, and inferiority feelings.Research interests include loneliness and self-concept.Received Ph.D. in social psychology from Oklahoma State University. Research interests include loneliness and friendships. 相似文献
737.
Shari Miller Jason Williams Stacey Cutbush Deborah Gibbs Monique Clinton-Sherrod Sarah Jones 《Journal of youth and adolescence》2013,42(4):607-618
Although there is growing recognition of the problem of dating violence, little is known about how it unfolds among young adolescents who are just beginning to date. This study examined classes (subgroups) and transitions between classes over three time points based on dating violence, bullying, and sexual harassment perpetration and victimization experienced by youth. The sample was ethnically diverse, consisting of 795 seventh-grade students from schools that were part of a multi-site, longitudinal evaluation of a dating violence initiative (50 % female; 27 % White, 32 % African American, 25 % Latino, 16 % other or multiple races). Results from latent transition analyses revealed five classes of students with distinct behavioral profiles: multi-problem (victimization and perpetration), bullying and sexual harassment (victimization and perpetration), bullying (victimization and perpetration) and sexual harassment (victimization only), bullying (victimization and perpetration), and a least problem group. The majority of classes were characterized by reports of both perpetration and victimization for at least one behavior. Girls were more likely to be in the less problematic classes. Class membership was fairly stable across the three time points. When students transitioned to a different class, the shift was most often from a more problematic to a less problematic class, particularly for girls. The findings support understanding dating violence within a dynamic, developmental process that recognizes related behaviors within and across individuals. Overall, the findings highlight the utility of person-oriented approaches to enhance our understanding of longitudinal profiles and transitions over time for dating violence and related behaviors. 相似文献
738.
739.
Nguyen Tuan Anh Jonathan Rigg Luong Thi Thu Huong Dinh Thi Dieu 《The Journal of peasant studies》2013,40(5):1103-1131
The discourse of the rural-urban migrant is that of a sojourner in the city, a man or a woman who will almost inevitably return to his or her rural roots and re-engage with farming and village living. In this paper we ask whether rural-urban migrants can ‘become’ urban and shed their identification as temporary denizens of the city. We develop a conceptual framework that provides five entry points to explore this process of becoming urban, and then apply the framework drawing on the experiences of migrants to Viet Nam's capital, Hanoi. We argue that even when migrants do return to their homelands they do so with altered priorities and on different terms. The experience of migration was not infrequently transformative and life-changing. While migrants may not ‘become’ urban in the fullest sense, their homeland had become a space of familial origin and emotional identification, not a place where people necessarily sought to reside, work, raise their children and build their lives. 相似文献
740.
Assessing self-harm through brief multiple choice items is simple and less invasive than more detailed methods of assessment.
However, there is currently little validation for brief methods of self-harm assessment. This study evaluates the extent to
which adolescents’ perceptions of self-harm agree with definitions in the literature, and what level of question detail produces
optimal concordance rates. Two hundred and thirty-three (69% female) first year university students aged 17–21 completed a
self-harm coding task; we created three levels of question detail and randomly allocated participants to three study groups:
brief, low detail, and high detail. The present findings suggest that that adolescents’ perceptions of self-harm are generally concordant with a consensus definition
of self-harm. Low level of detail in the question produced greatest accuracy in responses; adolescents who demonstrated adequate
task understanding were able to correctly identify 94% of examples of self-harm behaviour and 86% of examples of behaviour
that were not self-harm. We identified lower concordance rates for eating disordered behaviour and recreational petrol sniffing.
This indicates that adolescents perceive these behaviours to be self-harm, in contrast to the reference definition we utilised.
Overall, this study provides support for using a brief assessment of self-harm where minimal detail regarding self-harm behaviour
is required. 相似文献