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   91381篇
  免费   2935篇
  国内免费   3篇
管理学   12396篇
民族学   563篇
人才学   25篇
人口学   7225篇
丛书文集   527篇
教育普及   2篇
理论方法论   9425篇
现状及发展   1篇
综合类   2185篇
社会学   43097篇
统计学   18873篇
  2023年   501篇
  2021年   568篇
  2020年   1511篇
  2019年   2218篇
  2018年   2140篇
  2017年   3191篇
  2016年   2417篇
  2015年   2038篇
  2014年   2629篇
  2013年   18843篇
  2012年   2481篇
  2011年   2258篇
  2010年   2021篇
  2009年   2223篇
  2008年   2124篇
  2007年   1929篇
  2006年   2129篇
  2005年   2326篇
  2004年   2207篇
  2003年   1920篇
  2002年   2019篇
  2001年   2043篇
  2000年   1804篇
  1999年   1707篇
  1998年   1510篇
  1997年   1363篇
  1996年   1316篇
  1995年   1342篇
  1994年   1323篇
  1993年   1296篇
  1992年   1314篇
  1991年   1234篇
  1990年   1204篇
  1989年   1040篇
  1988年   1134篇
  1987年   1011篇
  1986年   917篇
  1985年   1081篇
  1984年   1136篇
  1983年   1020篇
  1982年   945篇
  1981年   865篇
  1980年   822篇
  1979年   872篇
  1978年   780篇
  1977年   717篇
  1976年   661篇
  1975年   644篇
  1974年   518篇
  1973年   442篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
131.
132.
133.
134.
135.
The authors examined the impact of sense of coherence on the career thought processes of a sample of college students. A. Antonovsky (1987) defined sense of coherence as the global orientation that the world is comprehensible, manageable, and meaningful. Study participants completed the Sense of Coherence Scale (A. Antonovsky, 1987) and the Career Thoughts Inventory (CTI; J. P. Sampson, G. W. Peterson, J. G. Lenz, R. C. Reardon, & D. E. Saunders, 1996). Multivariate tests indicated a medium relationship between sense of coherence and CTI Total and subscale scores; sense of coherence accounted for 14% of the variance. Univariate tests also indicated a medium relationship between sense of coherence and each subscale.  相似文献   
136.
137.
Although increasingly appreciated for their explanatory power in developed societies, marital search models have yet to be widely applied to developing nations. This article evaluates the applicability of marital search models to marriage timing in Mexico. The analysis compares separate models of union formation for men and women that include individual and marriage market predictors. Results show that union formation is closely linked to the uncertainties surrounding the transition to adulthood and the availability of marriageable partners. Improvements in women's economic position do not diminish the attractiveness of marriage, as female independence arguments would suggest. Instead, they are a central force behind the stability of marriage behavior in Mexico. A central transformation identified in the analysis is the reduction in sex differences in age at marriage as women expand their education and labor force participation.  相似文献   
138.
This study examined variations in the relationships among child characteristics, parenting stress, and parental involvement. Participants were 100 two‐parent families with preschool‐aged children. Self‐report and interview data were collected to measure parental involvement, as well as perceptions of child temperament and parental stress. Analyses revealed significant, yet somewhat different, associations between child temperament and parental stress for mothers and fathers. More significant associations were found between perceptions of child temperament and involvement for fathers than for mothers. The associations between child temperament and parental stress and involvement differed on the basis of child and parent gender. Results are discussed in terms of future research on father involvement, as well as programs designed to encourage fathers to assume more active parental roles.  相似文献   
139.
140.
Abstract In recent years, church burnings in the South have attracted a great deal of attention. Many commentators have charged that they are a product of strained race relations throughout the South, and particularly of severe racial tensions in Southern rural areas. In this study we evaluate these claims. We begin by mapping the spatial coordinates of recorded church burnings from 1990 to 1997, and find that church arsons indeed are concentrated in the South. Church burnings, however, are a more urban phenomenon than popular media accounts would suggest. Our analysis then explores the influence of contextual factors (population and locale, racial composition and inequality, so‐cioeconomic conditions, local religious ecology, and patterns of reported crime) on church burnings in counties located in the study region. Logistic regression models confirm that church arsons are most likely to occur in small metropolitan statistical areas (MSAs) and non‐MSA counties containing a city of at least 10,000 residents. Church burnings also are especially likely in counties with a higher percentage of black residents, a larger number of churches relative to the rest of the state, and a higher arson rate. We conclude by discussing the implications of these findings for future research and public policy.  相似文献   
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