全文获取类型
收费全文 | 39867篇 |
免费 | 753篇 |
国内免费 | 1篇 |
专业分类
管理学 | 5306篇 |
民族学 | 217篇 |
人才学 | 3篇 |
人口学 | 3476篇 |
丛书文集 | 189篇 |
教育普及 | 3篇 |
理论方法论 | 3753篇 |
综合类 | 585篇 |
社会学 | 19723篇 |
统计学 | 7366篇 |
出版年
2023年 | 217篇 |
2021年 | 242篇 |
2020年 | 602篇 |
2019年 | 865篇 |
2018年 | 1006篇 |
2017年 | 1382篇 |
2016年 | 1085篇 |
2015年 | 769篇 |
2014年 | 1018篇 |
2013年 | 7089篇 |
2012年 | 1312篇 |
2011年 | 1217篇 |
2010年 | 927篇 |
2009年 | 829篇 |
2008年 | 1018篇 |
2007年 | 955篇 |
2006年 | 940篇 |
2005年 | 932篇 |
2004年 | 910篇 |
2003年 | 829篇 |
2002年 | 876篇 |
2001年 | 960篇 |
2000年 | 854篇 |
1999年 | 872篇 |
1998年 | 664篇 |
1997年 | 569篇 |
1996年 | 607篇 |
1995年 | 608篇 |
1994年 | 583篇 |
1993年 | 594篇 |
1992年 | 634篇 |
1991年 | 617篇 |
1990年 | 605篇 |
1989年 | 535篇 |
1988年 | 542篇 |
1987年 | 468篇 |
1986年 | 478篇 |
1985年 | 530篇 |
1984年 | 478篇 |
1983年 | 427篇 |
1982年 | 371篇 |
1981年 | 324篇 |
1980年 | 342篇 |
1979年 | 363篇 |
1978年 | 310篇 |
1977年 | 262篇 |
1976年 | 239篇 |
1975年 | 252篇 |
1974年 | 200篇 |
1973年 | 172篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
51.
Abstract Nonmetropolitan (nonmetro) inequality patterns are contrasted with those of metropolitan (metro) areas to assess the utility of neoclassical and restructuring theoretical frameworks. Inequality measures are constructed from March Current Population Surveys for the years 1968–1991. Results indicate that inequality is greater in nonmetro areas than in metro areas. Results of decomposition procedures suggest that the observed inequality is due to a mix of neoclassical and restructuring factors that account for more inequality in metro than nonmetro areas. National policies must take account of metro/nonmetro differences in patterns and sources of inequality. 相似文献
52.
53.
UNDERSTANDING THE DECISION TO PARTICIPATE IN A SURVEY 总被引:18,自引:1,他引:17
The lack of full participation in sample surveys threatens theinferential value of the survey method. We review a set of conceptualdevelopments and experimental findings that appear to be informativeabout causes of survey participation; offer an integration ofthat work with findings from the more traditional statisticaland survey methodological literature on nonresponse; and, giventhe theoretical structure, deduce potentially promising pathsof research toward the understanding of survey participation. 相似文献
54.
Kathleen D. McCarthy 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1996,7(4):453-456
Ohne Zusammenfassung
German translations by Monika Lütke-Daldrup. 相似文献
55.
The peripheral position of sex in a psychotherapy: An illustrative case of a mirror transference 总被引:1,自引:1,他引:0
Understanding the role of sexualization in a depressed patient gives us the opportunity to re-examine the place of sexual activity in psychopathology. The self psychological concept of the mirror transference is used to explain the therapist's activity in the case illustration. 相似文献
56.
Dale R. Meers D.S.W. 《Child and Adolescent Social Work Journal》1992,9(2):99-116
The more things change, the worse they get.Presented April 18, 1991, Duke University, at the Department of Psychiatry's Grand Rounds, this paper condenses, integrates and updates the author's earlier publication. Acknowledgement and thanks for funding and professional sponsorship of the four research studies this paper draws from are selectively due to the Eugene and Agnes E. Meyer Foundation, the Edgar Stern Family Fund, The National Institute for Mental Health, the Baltimore-Washington Institute for Psychoanalysis and the Department of Psychiatry, Children's Hospital National Medical Center. 相似文献
57.
58.
59.
This article examines whether asking the vote question beforeparty identification alters the strength of partisanship andits relationship to vote choice. It employs the 1992 BritishElection Survey, which included a random split half-sample experiment,and the 1992–93 American Election Study Panel, where thequestion order for party identification and the vote were changed.The results show that altering the question ordering had verylittle effect in Britain and no significant effect in the UnitedStates. These results are consistent with the notion that partyidentification is one of the more enduring and stable componentsof mass political behavior in both presidential and parliamentarysystems. 相似文献
60.
Nick Cocco MA Louise Sharpe M. Psych. Alex P. Blaszczynski Ph.D. 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》1995,11(2):221-229
Twelve problem poker machine players and thirteen horse race gamblers (20 males and 5 females; age range 28–69) completed a series of questionnaires which assessed levels of anxiety, their preferred state of arousal and their motivations to gamble. As predicted, problem poker machine gamblers were found to be more anxious and reported avoiding arousal more frequently than the horse race gamblers. Alternately, problem horse race gamblers were found to prefer heightened levels of arousal and appeared to gamble to achieve these optimal levels of arousal. However, there was no difference between the groups on proneness to boredom. The present results provide evidence which is consistent with the Reversal theory and its application to the field of problem gambling. 相似文献