全文获取类型
收费全文 | 71948篇 |
免费 | 3012篇 |
专业分类
各国政治 | 4538篇 |
工人农民 | 3026篇 |
世界政治 | 6169篇 |
外交国际关系 | 3880篇 |
法律 | 34734篇 |
中国共产党 | 11篇 |
中国政治 | 754篇 |
政治理论 | 20906篇 |
综合类 | 942篇 |
出版年
2021年 | 411篇 |
2020年 | 1178篇 |
2019年 | 1535篇 |
2018年 | 1740篇 |
2017年 | 2033篇 |
2016年 | 2242篇 |
2015年 | 1853篇 |
2014年 | 2115篇 |
2013年 | 10603篇 |
2012年 | 1720篇 |
2011年 | 1824篇 |
2010年 | 1873篇 |
2009年 | 2107篇 |
2008年 | 1855篇 |
2007年 | 1848篇 |
2006年 | 2035篇 |
2005年 | 1903篇 |
2004年 | 1778篇 |
2003年 | 1553篇 |
2002年 | 1639篇 |
2001年 | 1831篇 |
2000年 | 1586篇 |
1999年 | 1388篇 |
1998年 | 1144篇 |
1997年 | 996篇 |
1996年 | 993篇 |
1995年 | 955篇 |
1994年 | 954篇 |
1993年 | 979篇 |
1992年 | 1058篇 |
1991年 | 1077篇 |
1990年 | 1027篇 |
1989年 | 1043篇 |
1988年 | 1051篇 |
1987年 | 1039篇 |
1986年 | 1072篇 |
1985年 | 1116篇 |
1984年 | 992篇 |
1983年 | 1008篇 |
1982年 | 905篇 |
1981年 | 855篇 |
1980年 | 677篇 |
1979年 | 746篇 |
1978年 | 602篇 |
1977年 | 539篇 |
1976年 | 493篇 |
1975年 | 422篇 |
1974年 | 447篇 |
1973年 | 439篇 |
1972年 | 382篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
961.
A questionnaire study with 243 female undergraduates assessed whether late adolescent females' experiences of autonomy and perceptions of family conflict would moderate the relationship between eating symptoms and personality disturbances associated with severe eating disorders. Univariate correlations between eating symptoms, on the one hand, and perceived family conflict and reports of individuation and mutuality in the adolescent/parent relationship, on the other hand, were relatively weak and for the most part insignificant. However, these data supported a moderating hypothesis in that eating symptoms were more strongly related to interoceptive confusion and maturity fears among participants describing less individuated relationships with their parents and reporting unusually low levels of family conflict.Authors' names are in alphabetical order, indicating equal contribution to this article.Received Ph.D. from Yale University in 1977. Major interests are in young adult and adolescent development, and etiology and treatment of adolescent depression and other psychopathologies.Received her B.A. from Vassar College and M.A. from Michigan State University. Major interests are in adolescent/parent relationships, separation-individuation, and eating disorders. 相似文献
962.
Suzanne R. Sunday Ilene M. Reeman Elke Eckert Katherine A. Halmi 《Journal of youth and adolescence》1996,25(4):533-544
The purpose of the present study was to characterize the psychopathology measured ten years posttreatment in 51 women who had an adolescent onset of anorexia nervosa. Outcome status was determined using the modified categories of Ratnasuriya et al.[1991]. Anorexia Nervosa: Outcome and Prognostic Factors After 20 Years, British Journal of Psychiatry, Vol. 158, pp. 495–502). Psychopathology was assessed using a number of self-report questionnaires: Beck Depression Inventory, Hamilton Depression Inventory, Leyton Obsessionality Inventory, Social Adjustment Scale, and Minnesota Multiphasic Personality Inventory. Within this adolescent age of onset sample of anorexia nervosa, age of onset was not, in and of itself, associated with increased psychopathology at follow-up. Rather, severity of eating disorder outcome was associated with general psychopathology, with patients in the poor outcome group displaying elevations on several of the measures of psychopathology.Received Ph.D. in psychology from Rutgers Univesity. Major research interests are in eating behavior and attitudes toward foods in anorexia and bulimia nervosa, preoccupations and rituals associated with eating disorders, and comorbidity and eating disorders.Received M.D. from the University of Medicine and Dentistry in New Jersey. Research interests are in eating disorders.Received M.D. from University of Minnesota Medical School-Minneapolis, MN. Major research interests are anorexia nervosa and other eating disorders.Received M.D. from the University of Iowa—Iowa City. Research interests are in eating disorders. 相似文献
963.
Lisa J. Bond-Maupin 《Crime, Law and Social Change》1996,25(2):133-152
This paper examines the emergence of official categories of delinquency and a formal system for the legal processing of youth on one American Indian reservation. The creation of the legal code, Children's Court and Juvenile Detention Center, and the ongoing activities of these agencies are placed in the context of the larger social system of the reservation and the history of federal policies toward Indian peoples. Through in-depth interviews, participant observation, case file review, and the analysis of existing statistics, perceptions of delinquency and justice and trends in the legal processing of adolescents in this community are explored. The implications of this imposed system of law and justice for this community are discussed. 相似文献
964.
965.
966.
Two experiments tested the proposition that postevent questioning can lead to later increases in witness confidence without corresponding changes in witness accuracy. After a staged interruption in a college classroom, participants were questioned about the event 5 times over 5 weeks in Experiment 1 (n=57) and 3 times over 5 days in Experiment 2 (n=79). During the final questioning session, the participant-witnesses consistently reported higher levels of confidence for those items that had been subject to repeated postevent questioning than for those items that were asked for the first time, yet there was no difference in the accuracy of the responses to the two sets of items. Additionally, in all conditions the participant-witnesses were generally overconfident in their responses. These results suggest that repeated postevent questioning can cause eyewitnesses' subsequent confidence estimates to be artificially inflated. 相似文献
967.
968.
969.
Spindelman M 《University of Michigan journal of law reform. University of Michigan. Law School》1996,29(3):775-856
In this Article, Marc Spindelman examines the relationship between abortion and assisted suicide. He begins his discussion with the constitutional framework within which courts should consider the assertion that the Due Process Clause of the Fourteenth Amendment protects the individual's decision to commit assisted suicide. The Author then considers and, based on relevant Supreme Court doctrine, rejects the conception of personal autonomy that undergirds the claimed constitutional right to assisted suicide. Finally, the Author points out some legal and cultural distinctions between abortion and assisted suicide, arguing that these distinctions offer courts good reasons for holding that the Fourteenth Amendment's promise of liberty does not include the liberty to commit assisted suicide. In addition, the Author makes a few observations about recent assisted-suicide cases decided by the Ninth and Second Circuits. 相似文献
970.