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   2000篇
  免费   100篇
管理学   265篇
民族学   13篇
人口学   154篇
丛书文集   11篇
理论方法论   271篇
综合类   17篇
社会学   1078篇
统计学   291篇
  2023年   10篇
  2022年   11篇
  2021年   19篇
  2020年   59篇
  2019年   81篇
  2018年   88篇
  2017年   108篇
  2016年   71篇
  2015年   59篇
  2014年   85篇
  2013年   351篇
  2012年   73篇
  2011年   77篇
  2010年   77篇
  2009年   49篇
  2008年   61篇
  2007年   70篇
  2006年   66篇
  2005年   53篇
  2004年   49篇
  2003年   42篇
  2002年   52篇
  2001年   42篇
  2000年   32篇
  1999年   35篇
  1998年   29篇
  1997年   37篇
  1996年   22篇
  1995年   19篇
  1994年   20篇
  1993年   20篇
  1992年   13篇
  1991年   18篇
  1990年   11篇
  1989年   18篇
  1988年   12篇
  1987年   12篇
  1986年   8篇
  1985年   17篇
  1984年   13篇
  1983年   8篇
  1982年   9篇
  1981年   10篇
  1980年   15篇
  1979年   11篇
  1978年   11篇
  1977年   8篇
  1976年   9篇
  1975年   7篇
  1971年   4篇
排序方式: 共有2100条查询结果,搜索用时 15 毫秒
1.
Journal of Nonverbal Behavior - Age-related deficits are often observed in emotion categorization tasks that include negative emotional expressions like anger, fear, and sadness. Stimulus...  相似文献   
2.
Journal of Nonverbal Behavior - Past research has demonstrated that children understand distinct emotion concepts and can accurately recognize facial expressions of distinct emotions by a young...  相似文献   
3.
This paper considers whether gains made by shareholders from corporate takeovers are achieved at the expense of employees, as proposed by the ‘wealth transfer’ perspective. It analyses the contribution of employee lay‐offs, along with employment and wage changes, to the takeover premium and abnormal share price movements. The analysis draws on a unique dataset of British takeovers, combining documentary, share price and accounting data. The results show that lay‐offs planned at the takeover have either no effect or adverse effects on shareholder returns. Wages growth is positively, not inversely, related to shareholder returns from the second year after the takeover, whilst positive employment changes have a similar effect in the following year. Closer scrutiny indicates that labour and shareholders share gains when the firm does well, but share pain when it does not. There is evidence, therefore, that labour and shareholder interests can be complementary, rather than antagonistic, after takeovers.  相似文献   
4.
5.
6.
7.
In this study, intensive observational methods were used to examine the daily flow of activity of 12 people with moderate to severe learning difficulties living in long-stay hospital, and 12 people living in community based hostels. This covered the participants' full waking day and included weekend observations. The qualitative findings demonstrated how the participants played an active part in determining their own lifestyles. A number of more active hospital participants dealt with the unstimulating functional regime by attempting to create a social niche for themselves. A number of less active participants coped with the hospital environment by withdrawing into themselves and engaging in stereotypical behaviour to mark the passing of time. While the hostels provided a more homely and supportive environment, the participants tended to occupy a peripheral status as the least able people in the hostels and day centres. Consequently, they often had to seek staff support for activity or turned inwards. The quantitative findings followed a similar pattern of results to previous research in this area.  相似文献   
8.
9.
10.
In this paper we reanalyze Robert D. Mare's highly influential work on educational transitions among American men born in the first half of the 20th century. Contrary to previous belief, Mare found that the effects of socioeconomic background variables decline regularly across educational transitions in conditional logistic regression analyses. We have reconfirmed Mare's findings and tested them by introducing a modified logistic response model that constrains selected social background effects to vary proportionally across educational transitions. We refer to our preferred model as the logistic response model with partial proportionality constraints (LRPPC). The model can easily be estimated in Stata or using other standard statistical software. Partial proportionality constraints may also prove useful in interpopulation comparisons based on other linear models.  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