全文获取类型
收费全文 | 17654篇 |
免费 | 341篇 |
国内免费 | 15篇 |
专业分类
管理学 | 2239篇 |
民族学 | 110篇 |
人才学 | 3篇 |
人口学 | 1587篇 |
丛书文集 | 181篇 |
教育普及 | 2篇 |
理论方法论 | 1753篇 |
综合类 | 742篇 |
社会学 | 9207篇 |
统计学 | 2186篇 |
出版年
2023年 | 85篇 |
2021年 | 133篇 |
2020年 | 267篇 |
2019年 | 337篇 |
2018年 | 404篇 |
2017年 | 605篇 |
2016年 | 424篇 |
2015年 | 336篇 |
2014年 | 394篇 |
2013年 | 2794篇 |
2012年 | 613篇 |
2011年 | 625篇 |
2010年 | 503篇 |
2009年 | 461篇 |
2008年 | 545篇 |
2007年 | 553篇 |
2006年 | 572篇 |
2005年 | 496篇 |
2004年 | 411篇 |
2003年 | 369篇 |
2002年 | 395篇 |
2001年 | 433篇 |
2000年 | 372篇 |
1999年 | 349篇 |
1998年 | 261篇 |
1997年 | 238篇 |
1996年 | 247篇 |
1995年 | 234篇 |
1994年 | 219篇 |
1993年 | 213篇 |
1992年 | 245篇 |
1991年 | 238篇 |
1990年 | 224篇 |
1989年 | 218篇 |
1988年 | 212篇 |
1987年 | 228篇 |
1986年 | 204篇 |
1985年 | 211篇 |
1984年 | 227篇 |
1983年 | 190篇 |
1982年 | 184篇 |
1981年 | 165篇 |
1980年 | 155篇 |
1979年 | 166篇 |
1978年 | 141篇 |
1977年 | 114篇 |
1976年 | 132篇 |
1975年 | 148篇 |
1974年 | 107篇 |
1972年 | 79篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
41.
42.
Robert Andersen Anthony Heath 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2003,166(3):301-327
Summary. Using a novel method, the paper investigates the influence of social group identities on attitudes and on voting in a variety of political contexts. Examining the major regions of Britain, Canada and the USA, we find considerable national and regional diversity in the nature of social cleavages. For example, social class and race had widely different effects across societies, but within societies their effects on attitudes and on voting were very similar. However, despite that, age and religion had a similar effect on attitudes across societies; the effects on voting varied considerably. The significant within-country differences underline the importance of using region, rather than country, as the unit of analysis. More importantly, these results highlight the role of political context, especially competing cleavages and the structure of party competition, in the establishment of politically relevant social cleavages. 相似文献
43.
While shows like The X-Files and 24 have merged conspiracy theories with popular science (fictions), some video games have been pushing the narrative even further. Electronic Art's Majestic game was released in July 2001 and quickly generated media buzz with its unusual multi-modal gameplay. Mixing phone calls, faxes, instant messaging, real and "fake' websites, and email, the game provides a fascinating case of an attempt at new directions for gaming communities. Through story, mode of playing, and use of technology, Majestic highlights the uncertain status of knowledge, community and self in a digital age; at the same time, it allows examination of alternative ways of understanding games' role and purpose in the larger culture. Drawing on intricate storylines involving government conspiracies, techno-bio warfare, murder and global terror, players were asked to solve mysteries in the hopes of preventing a devastating future of domination. Because the game drew in both actual and Majestic-owned/-designed websites, it constantly pushed those playing the game right to borders where simulation collides with " factuality'. Given the wide variety of "legitimate' conspiracy theory, alien encounters and alternative science web pages, users often could not distinguish when they were leaving the game's pages and venturing into " real' World Wide Web sites. Its further use of AOL's instant messenger system, in which gamers spoke not only to bots but to other players, pushed users to evaluate constantly both the status of those they were talking to and the information being provided. Additionally, the game required players to occupy unfamiliar subject positions, ones where agency was attenuated, and which subsequently generated a multi-layered sense of unease among players. This mix of authentic and staged information in conjunction with technologically mediated roles highlights what are often seen as phenomenon endemic to the Internet itself; that is, the destabilization of categories of knowing, relating, and being. 相似文献
44.
The Exclusion of Disabled People from Positions of Power in British Voluntary Organisations 总被引:1,自引:1,他引:0
Robert F. Drake 《Disability & Society》1994,9(4):461-480
Disabled people are excluded in various ways from a wide range of social privileges, activities and institutions. Voluntary and charitable organisations promote themselves as champions of disabled people in their struggle for access to the ordinary choices and opportunities of everyday life. This paper reports the findings of an empirical study which demonstrate that in voluntary agencies governed by able-bodied people, disabled people are excluded from positions of power and influence, and they experience the same sorts of barriers and constraints as those with which they are confronted in the wider world. Furthermore, the development of agencies governed by disabled people themselves is constrained by their lack of access to money, staff and other resources. 相似文献
45.
Michaela L. Z. Farber Elizabeth Timberlake Helen Patricia Mudd Linda Cullen 《Child and Adolescent Social Work Journal》2003,20(3):175-196
To prepare for the complexities of family formation, 78 prospective adoptive parents participated in Pre-Adopt, a psychosocial educational orientation program offered by one private nonprofit agency. The five-session curriculum included an overview of adoption policies and procedures, discussion of the child placement process, exploration of couples' adoption concerns and expectations about child characteristics, information about adoption laws and birth-parent/child searches, and examination of anticipatory fantasies about birth parents. Program evaluation yielded statistically significant and clinically meaningful findings about changes in emotional readiness to adopt, parenting knowledge, and satisfaction with group participation, adoption policies and agency practices. Practice implications are considered. 相似文献
46.
47.
Stolzenberg Lisa D'Alessio Stewart J. Rivers James E. Newell Augusto L. 《Social indicators research》2003,61(1):19-57
Determining the size and demographiccharacteristics of substance abuse populationsis extremely important for implementing publicpolicies aimed at the control of substanceabuse. Such information not only assists in theallocation of limited treatment resources bythe state, but also in the monitoring ofsubstance abuse trends over time and in theevaluation of innovative policy initiatives. Inthis study, we develop three composite measuresof treatment need. We then use these measuresto estimate treatment need for alcohol abuseand for controlled substance abuse within eachof Florida's 67 counties. This study providesan important empirical component of communityplanning, quantifying and, to a limited degree,specifying the level of need for the substanceabuse treatment of community residents. Anadditional benefit is the development of a costeffective and unobtrusive methodology fordetermining empirically when levels of need arechanging so that treatment levels can beadjusted accordingly. With proper use,policymakers can readily employ the methodologydeveloped in this study in Florida andelsewhere to make better-informed decisions inthe allocation of finite substance abusetreatment resources. 相似文献
48.
Robert J. Wheeler 《Social indicators research》1991,24(1):71-79
A comprehensive set of variables that have been supported as contributing to overall health and general well-being were analyzed to determine their simple structure using factor analysis and their relative contribution using Pearson correlation. The contributors to general well-being had been theoretically grouped into: emotions, beliefs, temperaments, behaviors, sittuations, experiences and health. The empirical factor structure was compared with the theoretical structure used to develop the variables. Stability was investigated by comparing results with those of another geographically separated group. All subjects were normally functioning working adults. The results demonstrated the feasibility and potential usefulness of using self-report questionnaires with multivariate procedures to measure components of the global general well-being concept. 相似文献
49.
50.