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   3922篇
  免费   112篇
管理学   575篇
民族学   34篇
人才学   1篇
人口学   368篇
丛书文集   34篇
理论方法论   382篇
综合类   21篇
社会学   2079篇
统计学   540篇
  2023年   24篇
  2021年   26篇
  2020年   67篇
  2019年   94篇
  2018年   100篇
  2017年   113篇
  2016年   104篇
  2015年   90篇
  2014年   93篇
  2013年   742篇
  2012年   110篇
  2011年   127篇
  2010年   100篇
  2009年   82篇
  2008年   123篇
  2007年   123篇
  2006年   89篇
  2005年   98篇
  2004年   97篇
  2003年   91篇
  2002年   124篇
  2001年   85篇
  2000年   84篇
  1999年   67篇
  1998年   60篇
  1997年   58篇
  1996年   46篇
  1995年   63篇
  1994年   54篇
  1993年   52篇
  1992年   47篇
  1991年   52篇
  1990年   43篇
  1989年   40篇
  1988年   59篇
  1987年   57篇
  1986年   26篇
  1985年   40篇
  1984年   46篇
  1983年   57篇
  1982年   32篇
  1981年   35篇
  1980年   29篇
  1979年   34篇
  1978年   40篇
  1977年   31篇
  1976年   35篇
  1975年   29篇
  1974年   18篇
  1972年   17篇
排序方式: 共有4034条查询结果,搜索用时 31 毫秒
891.
Abstract

Objective: The objective was to survey community college personnel about student substance use, and infrastructure (staff and funding), programs, and collaborations dedicated to substance use prevention. Participants: The sample included 100 administrators, faculty, and health services staff at 100 community colleges. Methods: Participants completed a Web-based survey. Results: Participants reported a number of alcohol and other drug (AOD) related concerns. Despite limited staff and funding dedicated to AOD, institutions are implementing a number of programs, although many are not implementing some of the programs popular at traditional 4-year colleges. They are also collaborating with a number of on- and off-campus groups. The availability of staff and funding dedicated to AOD, and the presence of residence halls, is associated with health programming and substance abuse collaborations. Conclusions: Results suggest that there is a need for increased research to understand the most effective AOD prevention strategies for community colleges.  相似文献   
892.
This article explores the impact of the Internet and related technologies on the nature of deviant behavior, deviant communities, and the future of deviance research. The idea that pathological communities, once largely suppressed by time, space, and societal restraints, can now create and use virtual communities is focal. Those new communities may expand their numbers and/or pathology, while reinforcing their rationales for rule violations. Investigation of these new virtual communities is especially complex for both conceptual and methodological reasons: identity is hard to ascertain in cyber-settings; nationality, ethnicity and other background traits and standard (e.g., random) sampling methods are not feasible. Nonetheless, the impact of communications technology on the creation and expansion of pathologically deviant communities requires exploration to determine whether, for example, immersion and social support lead to satiation-catharsis, more aggressive real-time behavior, and/or increases in the depth and number of pathological sexual preferences.  相似文献   
893.
Structural equation modeling techniques are used to examine the relationship between demographic diversity and perceptions of organizational performance in military units. Analyzing data from the Military Equal Opportunity Climate Survey reveals higher female and minority representation reduces females’ and minorities’ perceptions of organizational effectiveness, respectively. Identical factors appear to influence the perceptions of organizational performance across these two subgroups of employees. The results demonstrate the importance of conducting separate analyses for subgroups in examining the effects of demographic diversity on organizational performance.  相似文献   
894.
895.
This article examines the use of student debates to promote substantive knowledge and policy practice skills. The authors present a pedagogical rationale for student debates, describe the incorporation of debates into a child welfare policy course, and report the results of an evaluation. Students demonstrated significantly greater increases in self-reported knowledge of course topics when they participated in debates than when they observed debates or learned through standard forms of instruction. The majority of students reported satisfaction with the debates, reported that participation improved their policy skills and knowledge, and rated the educational value of debates higher than traditional assignments.  相似文献   
896.
The scores of about one thousand Scottish eleven-year-old twins on a group intelligence test are compared with those of a similar group of about seven thousand non-twin children. The average score of the twins is found to be significantly lower than that of the non-twins. This difference is examined in connexion with the age of the child's mother, the degree of overcrowding in the home, and the occupation of the father. The mothers of the twins are found to be significantly older than those of the non-twins. The relationship of twinning and fertility is examined. There is also a slight predominance of twins in the higher social classes. Despite differences in family structure and social environment, the twins remain of lower average. intelligence throughout.  相似文献   
897.
898.
Resource Review     
Abstract

Cynthia Parsons. Serving to Learn, Learning to Serve—Civics and Service from A to Z. Thousand Oaks, Calif.: Corwin Press. 1996. 112 pages. $18 paper, $40 hard cover.  相似文献   
899.
900.
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